Subalgebra \(A^{2}_2+A^{1}_2\) ↪ \(E^{1}_6\)
98 out of 119
Computations done by the calculator project.

Subalgebra type: \(\displaystyle A^{2}_2+A^{1}_2\) (click on type for detailed printout).
Subalgebra is (parabolically) induced from \(\displaystyle A^{2}_2+A^{1}_1\) .
Centralizer: 0
The semisimple part of the centralizer of the semisimple part of my centralizer: \(\displaystyle E^{1}_6\)

Elements Cartan subalgebra scaled to act by two by components: \(\displaystyle A^{2}_2\): (2, 2, 3, 4, 3, 2): 4, (0, -1, -1, -2, -2, -2): 4, \(\displaystyle A^{1}_2\): (0, 1, 1, 2, 1, 0): 2, (0, 0, 0, -1, 0, 0): 2
Dimension of subalgebra generated by predefined or computed generators: 16.
Negative simple generators: \(\displaystyle g_{-32}+g_{-33}\), \(\displaystyle g_{21}+g_{20}\), \(\displaystyle g_{-23}\), \(\displaystyle g_{4}\)
Positive simple generators: \(\displaystyle g_{33}+g_{32}\), \(\displaystyle g_{-20}+g_{-21}\), \(\displaystyle g_{23}\), \(\displaystyle g_{-4}\)
Cartan symmetric matrix: \(\displaystyle \begin{pmatrix}1 & -1/2 & 0 & 0\\ -1/2 & 1 & 0 & 0\\ 0 & 0 & 2 & -1\\ 0 & 0 & -1 & 2\\ \end{pmatrix}\)
Scalar products of elements of Cartan subalgebra scaled to act by 2 (co-symmetric Cartan matrix): \(\displaystyle \begin{pmatrix}4 & -2 & 0 & 0\\ -2 & 4 & 0 & 0\\ 0 & 0 & 2 & -1\\ 0 & 0 & -1 & 2\\ \end{pmatrix}\)
Decomposition of ambient Lie algebra: \(\displaystyle V_{\omega_{1}+\omega_{2}+\omega_{4}}\oplus V_{\omega_{1}+\omega_{2}+\omega_{3}}\oplus V_{\omega_{3}+\omega_{4}}\oplus 2V_{\omega_{1}+\omega_{2}}
\oplus V_{\omega_{4}}\oplus V_{\omega_{3}}\)
In the table below we indicate the highest weight vectors of the decomposition of the ambient Lie algebra as a module over the semisimple part. The second row indicates weights of the highest weight vectors relative to the Cartan of the semisimple subalgebra.
Highest vectors of representations (total 7) ; the vectors are over the primal subalgebra.\(-g_{15}+g_{14}+g_{13}\)\(g_{5}-g_{3}+g_{2}\)\(g_{18}\)\(g_{17}\)\(g_{19}\)\(g_{29}\)\(g_{22}\)
weight\(\omega_{3}\)\(\omega_{4}\)\(\omega_{1}+\omega_{2}\)\(\omega_{1}+\omega_{2}\)\(\omega_{3}+\omega_{4}\)\(\omega_{1}+\omega_{2}+\omega_{3}\)\(\omega_{1}+\omega_{2}+\omega_{4}\)
Isotypic module decomposition over primal subalgebra (total 7 isotypic components).
Isotypical components + highest weight\(\displaystyle V_{\omega_{3}} \) → (0, 0, 1, 0)\(\displaystyle V_{\omega_{4}} \) → (0, 0, 0, 1)\(\displaystyle V_{\omega_{1}+\omega_{2}} \) → (1, 1, 0, 0)\(\displaystyle V_{\omega_{3}+\omega_{4}} \) → (0, 0, 1, 1)\(\displaystyle V_{\omega_{1}+\omega_{2}+\omega_{3}} \) → (1, 1, 1, 0)\(\displaystyle V_{\omega_{1}+\omega_{2}+\omega_{4}} \) → (1, 1, 0, 1)
Module label \(W_{1}\)\(W_{2}\)\(W_{3}\)\(W_{4}\)\(W_{5}\)\(W_{6}\)\(W_{7}\)
Module elements (weight vectors). In blue - corresp. F element. In red -corresp. H element.
\(-g_{15}+g_{14}+g_{13}\)
\(-g_{-8}+g_{-9}+g_{-10}\)
\(-g_{-2}+g_{-3}-g_{-5}\)
\(g_{5}-g_{3}+g_{2}\)
\(g_{10}+g_{9}-g_{8}\)
\(-g_{-13}-g_{-14}+g_{-15}\)
Semisimple subalgebra component.
\(-g_{18}-g_{17}\)
\(-g_{-20}-g_{-21}\)
\(g_{33}+g_{32}\)
\(-2h_{6}-2h_{5}-2h_{4}-h_{3}-h_{2}\)
\(-2h_{6}-3h_{5}-4h_{4}-3h_{3}-2h_{2}-2h_{1}\)
\(-g_{-32}-g_{-33}\)
\(2g_{21}+2g_{20}\)
\(-g_{-17}-g_{-18}\)
\(g_{18}\)
\(g_{-20}\)
\(-g_{33}\)
\(h_{6}+h_{5}+h_{4}+h_{2}\)
\(h_{6}+2h_{5}+2h_{4}+h_{3}+h_{2}+h_{1}\)
\(g_{-33}\)
\(-2g_{20}\)
\(g_{-18}\)
Semisimple subalgebra component.
\(-g_{19}\)
\(g_{-4}\)
\(-g_{23}\)
\(h_{4}\)
\(h_{5}+2h_{4}+h_{3}+h_{2}\)
\(g_{-23}\)
\(-2g_{4}\)
\(-g_{-19}\)
\(g_{29}\)
\(g_{-6}\)
\(-g_{36}\)
\(g_{7}\)
\(g_{15}+g_{14}\)
\(-g_{-28}\)
\(g_{14}-g_{13}\)
\(-g_{27}\)
\(-g_{12}\)
\(g_{-24}\)
\(-2g_{31}\)
\(g_{-8}+g_{-9}\)
\(g_{-25}\)
\(g_{-9}-g_{-10}\)
\(-g_{30}\)
\(g_{-1}\)
\(-g_{-35}\)
\(-2g_{11}\)
\(g_{-2}+g_{-3}\)
\(g_{-3}+g_{-5}\)
\(g_{-26}\)
\(g_{-34}\)
\(-2g_{16}\)
\(-g_{-22}\)
\(g_{22}\)
\(-g_{-16}\)
\(g_{34}\)
\(g_{26}\)
\(-g_{3}-g_{2}\)
\(g_{-11}\)
\(-g_{5}-g_{3}\)
\(g_{35}\)
\(-g_{1}\)
\(-g_{-30}\)
\(2g_{25}\)
\(g_{9}+g_{8}\)
\(-g_{-31}\)
\(-g_{10}+g_{9}\)
\(g_{24}\)
\(g_{-12}\)
\(g_{-27}\)
\(2g_{28}\)
\(-g_{-14}-g_{-15}\)
\(g_{-13}-g_{-14}\)
\(g_{-7}\)
\(-g_{-36}\)
\(2g_{6}\)
\(-g_{-29}\)
Weights of elements in fundamental coords w.r.t. Cartan of subalgebra in same order as above\(\omega_{3}\)
\(-\omega_{3}+\omega_{4}\)
\(-\omega_{4}\)		\(\omega_{4}\)
\(\omega_{3}-\omega_{4}\)
\(-\omega_{3}\)		\(\omega_{1}+\omega_{2}\)
\(-\omega_{1}+2\omega_{2}\)
\(2\omega_{1}-\omega_{2}\)
\(0\)
\(0\)
\(-2\omega_{1}+\omega_{2}\)
\(\omega_{1}-2\omega_{2}\)
\(-\omega_{1}-\omega_{2}\)		\(\omega_{1}+\omega_{2}\)
\(-\omega_{1}+2\omega_{2}\)
\(2\omega_{1}-\omega_{2}\)
\(0\)
\(0\)
\(-2\omega_{1}+\omega_{2}\)
\(\omega_{1}-2\omega_{2}\)
\(-\omega_{1}-\omega_{2}\)		\(\omega_{3}+\omega_{4}\)
\(-\omega_{3}+2\omega_{4}\)
\(2\omega_{3}-\omega_{4}\)
\(0\)
\(0\)
\(-2\omega_{3}+\omega_{4}\)
\(\omega_{3}-2\omega_{4}\)
\(-\omega_{3}-\omega_{4}\)		\(\omega_{1}+\omega_{2}+\omega_{3}\)
\(-\omega_{1}+2\omega_{2}+\omega_{3}\)
\(2\omega_{1}-\omega_{2}+\omega_{3}\)
\(\omega_{1}+\omega_{2}-\omega_{3}+\omega_{4}\)
\(\omega_{3}\)
\(-\omega_{1}+2\omega_{2}-\omega_{3}+\omega_{4}\)
\(\omega_{3}\)
\(2\omega_{1}-\omega_{2}-\omega_{3}+\omega_{4}\)
\(\omega_{1}+\omega_{2}-\omega_{4}\)
\(-2\omega_{1}+\omega_{2}+\omega_{3}\)
\(\omega_{1}-2\omega_{2}+\omega_{3}\)
\(-\omega_{3}+\omega_{4}\)
\(-\omega_{1}+2\omega_{2}-\omega_{4}\)
\(-\omega_{3}+\omega_{4}\)
\(2\omega_{1}-\omega_{2}-\omega_{4}\)
\(-\omega_{1}-\omega_{2}+\omega_{3}\)
\(-2\omega_{1}+\omega_{2}-\omega_{3}+\omega_{4}\)
\(\omega_{1}-2\omega_{2}-\omega_{3}+\omega_{4}\)
\(-\omega_{4}\)
\(-\omega_{4}\)
\(-\omega_{1}-\omega_{2}-\omega_{3}+\omega_{4}\)
\(-2\omega_{1}+\omega_{2}-\omega_{4}\)
\(\omega_{1}-2\omega_{2}-\omega_{4}\)
\(-\omega_{1}-\omega_{2}-\omega_{4}\)		\(\omega_{1}+\omega_{2}+\omega_{4}\)
\(-\omega_{1}+2\omega_{2}+\omega_{4}\)
\(2\omega_{1}-\omega_{2}+\omega_{4}\)
\(\omega_{1}+\omega_{2}+\omega_{3}-\omega_{4}\)
\(\omega_{4}\)
\(-\omega_{1}+2\omega_{2}+\omega_{3}-\omega_{4}\)
\(\omega_{4}\)
\(2\omega_{1}-\omega_{2}+\omega_{3}-\omega_{4}\)
\(\omega_{1}+\omega_{2}-\omega_{3}\)
\(-2\omega_{1}+\omega_{2}+\omega_{4}\)
\(\omega_{1}-2\omega_{2}+\omega_{4}\)
\(\omega_{3}-\omega_{4}\)
\(-\omega_{1}+2\omega_{2}-\omega_{3}\)
\(\omega_{3}-\omega_{4}\)
\(2\omega_{1}-\omega_{2}-\omega_{3}\)
\(-\omega_{1}-\omega_{2}+\omega_{4}\)
\(-2\omega_{1}+\omega_{2}+\omega_{3}-\omega_{4}\)
\(\omega_{1}-2\omega_{2}+\omega_{3}-\omega_{4}\)
\(-\omega_{3}\)
\(-\omega_{3}\)
\(-\omega_{1}-\omega_{2}+\omega_{3}-\omega_{4}\)
\(-2\omega_{1}+\omega_{2}-\omega_{3}\)
\(\omega_{1}-2\omega_{2}-\omega_{3}\)
\(-\omega_{1}-\omega_{2}-\omega_{3}\)
Weights of elements in (fundamental coords w.r.t. Cartan of subalgebra) + Cartan centralizer\(\omega_{3}\)
\(-\omega_{3}+\omega_{4}\)
\(-\omega_{4}\)		\(\omega_{4}\)
\(\omega_{3}-\omega_{4}\)
\(-\omega_{3}\)		\(\omega_{1}+\omega_{2}\)
\(-\omega_{1}+2\omega_{2}\)
\(2\omega_{1}-\omega_{2}\)
\(0\)
\(0\)
\(-2\omega_{1}+\omega_{2}\)
\(\omega_{1}-2\omega_{2}\)
\(-\omega_{1}-\omega_{2}\)		\(\omega_{1}+\omega_{2}\)
\(-\omega_{1}+2\omega_{2}\)
\(2\omega_{1}-\omega_{2}\)
\(0\)
\(0\)
\(-2\omega_{1}+\omega_{2}\)
\(\omega_{1}-2\omega_{2}\)
\(-\omega_{1}-\omega_{2}\)		\(\omega_{3}+\omega_{4}\)
\(-\omega_{3}+2\omega_{4}\)
\(2\omega_{3}-\omega_{4}\)
\(0\)
\(0\)
\(-2\omega_{3}+\omega_{4}\)
\(\omega_{3}-2\omega_{4}\)
\(-\omega_{3}-\omega_{4}\)		\(\omega_{1}+\omega_{2}+\omega_{3}\)
\(-\omega_{1}+2\omega_{2}+\omega_{3}\)
\(2\omega_{1}-\omega_{2}+\omega_{3}\)
\(\omega_{1}+\omega_{2}-\omega_{3}+\omega_{4}\)
\(\omega_{3}\)
\(-\omega_{1}+2\omega_{2}-\omega_{3}+\omega_{4}\)
\(\omega_{3}\)
\(2\omega_{1}-\omega_{2}-\omega_{3}+\omega_{4}\)
\(\omega_{1}+\omega_{2}-\omega_{4}\)
\(-2\omega_{1}+\omega_{2}+\omega_{3}\)
\(\omega_{1}-2\omega_{2}+\omega_{3}\)
\(-\omega_{3}+\omega_{4}\)
\(-\omega_{1}+2\omega_{2}-\omega_{4}\)
\(-\omega_{3}+\omega_{4}\)
\(2\omega_{1}-\omega_{2}-\omega_{4}\)
\(-\omega_{1}-\omega_{2}+\omega_{3}\)
\(-2\omega_{1}+\omega_{2}-\omega_{3}+\omega_{4}\)
\(\omega_{1}-2\omega_{2}-\omega_{3}+\omega_{4}\)
\(-\omega_{4}\)
\(-\omega_{4}\)
\(-\omega_{1}-\omega_{2}-\omega_{3}+\omega_{4}\)
\(-2\omega_{1}+\omega_{2}-\omega_{4}\)
\(\omega_{1}-2\omega_{2}-\omega_{4}\)
\(-\omega_{1}-\omega_{2}-\omega_{4}\)		\(\omega_{1}+\omega_{2}+\omega_{4}\)
\(-\omega_{1}+2\omega_{2}+\omega_{4}\)
\(2\omega_{1}-\omega_{2}+\omega_{4}\)
\(\omega_{1}+\omega_{2}+\omega_{3}-\omega_{4}\)
\(\omega_{4}\)
\(-\omega_{1}+2\omega_{2}+\omega_{3}-\omega_{4}\)
\(\omega_{4}\)
\(2\omega_{1}-\omega_{2}+\omega_{3}-\omega_{4}\)
\(\omega_{1}+\omega_{2}-\omega_{3}\)
\(-2\omega_{1}+\omega_{2}+\omega_{4}\)
\(\omega_{1}-2\omega_{2}+\omega_{4}\)
\(\omega_{3}-\omega_{4}\)
\(-\omega_{1}+2\omega_{2}-\omega_{3}\)
\(\omega_{3}-\omega_{4}\)
\(2\omega_{1}-\omega_{2}-\omega_{3}\)
\(-\omega_{1}-\omega_{2}+\omega_{4}\)
\(-2\omega_{1}+\omega_{2}+\omega_{3}-\omega_{4}\)
\(\omega_{1}-2\omega_{2}+\omega_{3}-\omega_{4}\)
\(-\omega_{3}\)
\(-\omega_{3}\)
\(-\omega_{1}-\omega_{2}+\omega_{3}-\omega_{4}\)
\(-2\omega_{1}+\omega_{2}-\omega_{3}\)
\(\omega_{1}-2\omega_{2}-\omega_{3}\)
\(-\omega_{1}-\omega_{2}-\omega_{3}\)
Single module character over Cartan of s.a.+ Cartan of centralizer of s.a.\(\displaystyle M_{\omega_{3}}\oplus M_{-\omega_{3}+\omega_{4}}\oplus M_{-\omega_{4}}\)\(\displaystyle M_{\omega_{4}}\oplus M_{\omega_{3}-\omega_{4}}\oplus M_{-\omega_{3}}\)\(\displaystyle M_{\omega_{1}+\omega_{2}}\oplus M_{-\omega_{1}+2\omega_{2}}\oplus M_{2\omega_{1}-\omega_{2}}\oplus 2M_{0}\oplus M_{-2\omega_{1}+\omega_{2}}
\oplus M_{\omega_{1}-2\omega_{2}}\oplus M_{-\omega_{1}-\omega_{2}}\)		\(\displaystyle M_{\omega_{1}+\omega_{2}}\oplus M_{-\omega_{1}+2\omega_{2}}\oplus M_{2\omega_{1}-\omega_{2}}\oplus 2M_{0}\oplus M_{-2\omega_{1}+\omega_{2}}
\oplus M_{\omega_{1}-2\omega_{2}}\oplus M_{-\omega_{1}-\omega_{2}}\)		\(\displaystyle M_{\omega_{3}+\omega_{4}}\oplus M_{-\omega_{3}+2\omega_{4}}\oplus M_{2\omega_{3}-\omega_{4}}\oplus 2M_{0}\oplus M_{-2\omega_{3}+\omega_{4}}
\oplus M_{\omega_{3}-2\omega_{4}}\oplus M_{-\omega_{3}-\omega_{4}}\)		\(\displaystyle M_{\omega_{1}+\omega_{2}+\omega_{3}}\oplus M_{\omega_{1}+\omega_{2}-\omega_{3}+\omega_{4}}\oplus M_{-\omega_{1}+2\omega_{2}+\omega_{3}}
\oplus M_{2\omega_{1}-\omega_{2}+\omega_{3}}\oplus M_{-\omega_{1}+2\omega_{2}-\omega_{3}+\omega_{4}}\oplus M_{2\omega_{1}-\omega_{2}-\omega_{3}+\omega_{4}}
\oplus 2M_{\omega_{3}}\oplus M_{\omega_{1}+\omega_{2}-\omega_{4}}\oplus 2M_{-\omega_{3}+\omega_{4}}\oplus M_{-2\omega_{1}+\omega_{2}+\omega_{3}}
\oplus M_{\omega_{1}-2\omega_{2}+\omega_{3}}\oplus M_{-\omega_{1}+2\omega_{2}-\omega_{4}}\oplus M_{2\omega_{1}-\omega_{2}-\omega_{4}}
\oplus M_{-2\omega_{1}+\omega_{2}-\omega_{3}+\omega_{4}}\oplus M_{\omega_{1}-2\omega_{2}-\omega_{3}+\omega_{4}}\oplus M_{-\omega_{1}-\omega_{2}+\omega_{3}}
\oplus 2M_{-\omega_{4}}\oplus M_{-\omega_{1}-\omega_{2}-\omega_{3}+\omega_{4}}\oplus M_{-2\omega_{1}+\omega_{2}-\omega_{4}}
\oplus M_{\omega_{1}-2\omega_{2}-\omega_{4}}\oplus M_{-\omega_{1}-\omega_{2}-\omega_{4}}\)		\(\displaystyle M_{\omega_{1}+\omega_{2}+\omega_{4}}\oplus M_{-\omega_{1}+2\omega_{2}+\omega_{4}}\oplus M_{2\omega_{1}-\omega_{2}+\omega_{4}}
\oplus M_{\omega_{1}+\omega_{2}+\omega_{3}-\omega_{4}}\oplus 2M_{\omega_{4}}\oplus M_{\omega_{1}+\omega_{2}-\omega_{3}}\oplus M_{-\omega_{1}+2\omega_{2}+\omega_{3}-\omega_{4}}
\oplus M_{2\omega_{1}-\omega_{2}+\omega_{3}-\omega_{4}}\oplus M_{-2\omega_{1}+\omega_{2}+\omega_{4}}\oplus M_{\omega_{1}-2\omega_{2}+\omega_{4}}
\oplus M_{-\omega_{1}+2\omega_{2}-\omega_{3}}\oplus M_{2\omega_{1}-\omega_{2}-\omega_{3}}\oplus 2M_{\omega_{3}-\omega_{4}}
\oplus M_{-\omega_{1}-\omega_{2}+\omega_{4}}\oplus 2M_{-\omega_{3}}\oplus M_{-2\omega_{1}+\omega_{2}+\omega_{3}-\omega_{4}}
\oplus M_{\omega_{1}-2\omega_{2}+\omega_{3}-\omega_{4}}\oplus M_{-2\omega_{1}+\omega_{2}-\omega_{3}}\oplus M_{\omega_{1}-2\omega_{2}-\omega_{3}}
\oplus M_{-\omega_{1}-\omega_{2}+\omega_{3}-\omega_{4}}\oplus M_{-\omega_{1}-\omega_{2}-\omega_{3}}\)
Isotypic character\(\displaystyle M_{\omega_{3}}\oplus M_{-\omega_{3}+\omega_{4}}\oplus M_{-\omega_{4}}\)\(\displaystyle M_{\omega_{4}}\oplus M_{\omega_{3}-\omega_{4}}\oplus M_{-\omega_{3}}\)\(\displaystyle M_{\omega_{1}+\omega_{2}}\oplus M_{-\omega_{1}+2\omega_{2}}\oplus M_{2\omega_{1}-\omega_{2}}\oplus 2M_{0}\oplus M_{-2\omega_{1}+\omega_{2}}
\oplus M_{\omega_{1}-2\omega_{2}}\oplus M_{-\omega_{1}-\omega_{2}}\)		\(\displaystyle M_{\omega_{1}+\omega_{2}}\oplus M_{-\omega_{1}+2\omega_{2}}\oplus M_{2\omega_{1}-\omega_{2}}\oplus 2M_{0}\oplus M_{-2\omega_{1}+\omega_{2}}
\oplus M_{\omega_{1}-2\omega_{2}}\oplus M_{-\omega_{1}-\omega_{2}}\)		\(\displaystyle M_{\omega_{3}+\omega_{4}}\oplus M_{-\omega_{3}+2\omega_{4}}\oplus M_{2\omega_{3}-\omega_{4}}\oplus 2M_{0}\oplus M_{-2\omega_{3}+\omega_{4}}
\oplus M_{\omega_{3}-2\omega_{4}}\oplus M_{-\omega_{3}-\omega_{4}}\)		\(\displaystyle M_{\omega_{1}+\omega_{2}+\omega_{3}}\oplus M_{\omega_{1}+\omega_{2}-\omega_{3}+\omega_{4}}\oplus M_{-\omega_{1}+2\omega_{2}+\omega_{3}}
\oplus M_{2\omega_{1}-\omega_{2}+\omega_{3}}\oplus M_{-\omega_{1}+2\omega_{2}-\omega_{3}+\omega_{4}}\oplus M_{2\omega_{1}-\omega_{2}-\omega_{3}+\omega_{4}}
\oplus 2M_{\omega_{3}}\oplus M_{\omega_{1}+\omega_{2}-\omega_{4}}\oplus 2M_{-\omega_{3}+\omega_{4}}\oplus M_{-2\omega_{1}+\omega_{2}+\omega_{3}}
\oplus M_{\omega_{1}-2\omega_{2}+\omega_{3}}\oplus M_{-\omega_{1}+2\omega_{2}-\omega_{4}}\oplus M_{2\omega_{1}-\omega_{2}-\omega_{4}}
\oplus M_{-2\omega_{1}+\omega_{2}-\omega_{3}+\omega_{4}}\oplus M_{\omega_{1}-2\omega_{2}-\omega_{3}+\omega_{4}}\oplus M_{-\omega_{1}-\omega_{2}+\omega_{3}}
\oplus 2M_{-\omega_{4}}\oplus M_{-\omega_{1}-\omega_{2}-\omega_{3}+\omega_{4}}\oplus M_{-2\omega_{1}+\omega_{2}-\omega_{4}}
\oplus M_{\omega_{1}-2\omega_{2}-\omega_{4}}\oplus M_{-\omega_{1}-\omega_{2}-\omega_{4}}\)		\(\displaystyle M_{\omega_{1}+\omega_{2}+\omega_{4}}\oplus M_{-\omega_{1}+2\omega_{2}+\omega_{4}}\oplus M_{2\omega_{1}-\omega_{2}+\omega_{4}}
\oplus M_{\omega_{1}+\omega_{2}+\omega_{3}-\omega_{4}}\oplus 2M_{\omega_{4}}\oplus M_{\omega_{1}+\omega_{2}-\omega_{3}}\oplus M_{-\omega_{1}+2\omega_{2}+\omega_{3}-\omega_{4}}
\oplus M_{2\omega_{1}-\omega_{2}+\omega_{3}-\omega_{4}}\oplus M_{-2\omega_{1}+\omega_{2}+\omega_{4}}\oplus M_{\omega_{1}-2\omega_{2}+\omega_{4}}
\oplus M_{-\omega_{1}+2\omega_{2}-\omega_{3}}\oplus M_{2\omega_{1}-\omega_{2}-\omega_{3}}\oplus 2M_{\omega_{3}-\omega_{4}}
\oplus M_{-\omega_{1}-\omega_{2}+\omega_{4}}\oplus 2M_{-\omega_{3}}\oplus M_{-2\omega_{1}+\omega_{2}+\omega_{3}-\omega_{4}}
\oplus M_{\omega_{1}-2\omega_{2}+\omega_{3}-\omega_{4}}\oplus M_{-2\omega_{1}+\omega_{2}-\omega_{3}}\oplus M_{\omega_{1}-2\omega_{2}-\omega_{3}}
\oplus M_{-\omega_{1}-\omega_{2}+\omega_{3}-\omega_{4}}\oplus M_{-\omega_{1}-\omega_{2}-\omega_{3}}\)

Semisimple subalgebra: W_{3}+W_{5}
Centralizer extension: 0

Weight diagram. The coordinates corresponding to the simple roots of the subalgerba are fundamental.
The bilinear form is therefore given relative to the fundamental coordinates.
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Made total 130682 arithmetic operations while solving the Serre relations polynomial system.