Type: \(\displaystyle 2A^{1}_1\) (Dynkin type computed to be: \(\displaystyle 2A^{1}_1\))
Simple basis: 2 vectors: (1, 2, 2, 1, 1), (0, 0, 1, 1, 1)
Simple basis epsilon form:
Simple basis epsilon form with respect to k:
Number of outer autos with trivial action on orthogonal complement and extending to autos of ambient algebra: 0
Number of outer autos with trivial action on orthogonal complement: 0.
C(k_{ss})_{ss}: 2A^{1}_1
simple basis centralizer: 2 vectors: (0, 0, 1, 0, 0), (1, 0, 0, 0, 0)
Number of k-submodules of g: 21
Module decomposition, fundamental coords over k: \(\displaystyle V_{2\omega_{2}}+4V_{\omega_{1}+\omega_{2}}+V_{2\omega_{1}}+4V_{\omega_{2}}+4V_{\omega_{1}}+7V_{0}\)
g/k k-submodules
idsizeb\cap k-lowest weightb\cap k-highest weightModule basisWeights epsilon coords
Module 11(0, 0, -1, 0, 0)(0, 0, -1, 0, 0)g_{-3}-\varepsilon_{3}+\varepsilon_{4}
Module 21(-1, 0, 0, 0, 0)(-1, 0, 0, 0, 0)g_{-1}-\varepsilon_{1}+\varepsilon_{2}
Module 31(1, 0, 0, 0, 0)(1, 0, 0, 0, 0)g_{1}\varepsilon_{1}-\varepsilon_{2}
Module 41(0, 0, 1, 0, 0)(0, 0, 1, 0, 0)g_{3}\varepsilon_{3}-\varepsilon_{4}
Module 52(0, 0, -1, 0, -1)(0, 0, 0, 1, 0)g_{4}
g_{-9}		\varepsilon_{4}-\varepsilon_{5}
-\varepsilon_{3}-\varepsilon_{5}
Module 62(0, 0, -1, -1, 0)(0, 0, 0, 0, 1)g_{5}
g_{-8}		\varepsilon_{4}+\varepsilon_{5}
-\varepsilon_{3}+\varepsilon_{5}
Module 72(0, 0, 0, 0, -1)(0, 0, 1, 1, 0)g_{8}
g_{-5}		\varepsilon_{3}-\varepsilon_{5}
-\varepsilon_{4}-\varepsilon_{5}
Module 82(0, 0, 0, -1, 0)(0, 0, 1, 0, 1)g_{9}
g_{-4}		\varepsilon_{3}+\varepsilon_{5}
-\varepsilon_{4}+\varepsilon_{5}
Module 92(-1, -1, -1, 0, -1)(0, 1, 1, 1, 0)g_{11}
g_{-15}		\varepsilon_{2}-\varepsilon_{5}
-\varepsilon_{1}-\varepsilon_{5}
Module 102(-1, -1, -1, -1, 0)(0, 1, 1, 0, 1)g_{12}
g_{-14}		\varepsilon_{2}+\varepsilon_{5}
-\varepsilon_{1}+\varepsilon_{5}
Module 113(0, 0, -1, -1, -1)(0, 0, 1, 1, 1)g_{13}
h_{5}+h_{4}+h_{3}
g_{-13}		\varepsilon_{3}+\varepsilon_{4}
0
-\varepsilon_{3}-\varepsilon_{4}
Module 122(0, -1, -1, 0, -1)(1, 1, 1, 1, 0)g_{14}
g_{-12}		\varepsilon_{1}-\varepsilon_{5}
-\varepsilon_{2}-\varepsilon_{5}
Module 132(0, -1, -1, -1, 0)(1, 1, 1, 0, 1)g_{15}
g_{-11}		\varepsilon_{1}+\varepsilon_{5}
-\varepsilon_{2}+\varepsilon_{5}
Module 144(-1, -1, -2, -1, -1)(0, 1, 1, 1, 1)g_{16}
g_{-10}
g_{2}
g_{-19}		\varepsilon_{2}+\varepsilon_{4}
-\varepsilon_{1}+\varepsilon_{4}
\varepsilon_{2}-\varepsilon_{3}
-\varepsilon_{1}-\varepsilon_{3}
Module 154(0, -1, -2, -1, -1)(1, 1, 1, 1, 1)g_{17}
g_{-7}
g_{6}
g_{-18}		\varepsilon_{1}+\varepsilon_{4}
-\varepsilon_{2}+\varepsilon_{4}
\varepsilon_{1}-\varepsilon_{3}
-\varepsilon_{2}-\varepsilon_{3}
Module 164(-1, -1, -1, -1, -1)(0, 1, 2, 1, 1)g_{18}
g_{-6}
g_{7}
g_{-17}		\varepsilon_{2}+\varepsilon_{3}
-\varepsilon_{1}+\varepsilon_{3}
\varepsilon_{2}-\varepsilon_{4}
-\varepsilon_{1}-\varepsilon_{4}
Module 174(0, -1, -1, -1, -1)(1, 1, 2, 1, 1)g_{19}
g_{-2}
g_{10}
g_{-16}		\varepsilon_{1}+\varepsilon_{3}
-\varepsilon_{2}+\varepsilon_{3}
\varepsilon_{1}-\varepsilon_{4}
-\varepsilon_{2}-\varepsilon_{4}
Module 183(-1, -2, -2, -1, -1)(1, 2, 2, 1, 1)g_{20}
h_{5}+h_{4}+2h_{3}+2h_{2}+h_{1}
g_{-20}		\varepsilon_{1}+\varepsilon_{2}
0
-\varepsilon_{1}-\varepsilon_{2}
Module 191(0, 0, 0, 0, 0)(0, 0, 0, 0, 0)h_{1}0
Module 201(0, 0, 0, 0, 0)(0, 0, 0, 0, 0)h_{3}0
Module 211(0, 0, 0, 0, 0)(0, 0, 0, 0, 0)h_{5}-h_{4}0
Information about the subalgebra generation algorithm.
Heirs rejected due to having symmetric Cartan type outside of list dictated by parabolic heirs: 14
Heirs rejected due to not being maximally dominant: 2
Heirs rejected due to not being maximal with respect to small Dynkin diagram automorphism that extends to ambient automorphism: 2
Heirs rejected due to having ambient Lie algebra decomposition iso to an already found subalgebra: 2
Parabolically induced by A^{1}_1
Potential Dynkin type extensions: 3A^{1}_1,