Highest vectors of representations (total 13) ; the vectors are over the primal subalgebra. | \(g_{-5}\) | \(h_{5}\) | \(g_{5}\) | \(g_{8}\) | \(g_{12}\) | \(g_{21}+g_{6}\) | \(g_{18}+g_{10}\) | \(g_{19}\) | \(g_{13}+g_{1}\) | \(g_{14}\) | \(g_{17}\) | \(g_{22}\) | \(g_{25}\) |
weight | \(0\) | \(0\) | \(0\) | \(\omega_{2}\) | \(\omega_{2}\) | \(2\omega_{1}\) | \(2\omega_{1}\) | \(2\omega_{2}\) | \(2\omega_{2}\) | \(2\omega_{1}+\omega_{2}\) | \(2\omega_{1}+\omega_{2}\) | \(2\omega_{1}+2\omega_{2}\) | \(4\omega_{1}+2\omega_{2}\) |
weights rel. to Cartan of (centralizer+semisimple s.a.). | \(-4\psi\) | \(0\) | \(4\psi\) | \(\omega_{2}-2\psi\) | \(\omega_{2}+2\psi\) | \(2\omega_{1}\) | \(2\omega_{1}\) | \(2\omega_{2}\) | \(2\omega_{2}\) | \(2\omega_{1}+\omega_{2}-2\psi\) | \(2\omega_{1}+\omega_{2}+2\psi\) | \(2\omega_{1}+2\omega_{2}\) | \(4\omega_{1}+2\omega_{2}\) |
Isotypical components + highest weight | \(\displaystyle V_{-4\psi} \) → (0, 0, -4) | \(\displaystyle V_{0} \) → (0, 0, 0) | \(\displaystyle V_{4\psi} \) → (0, 0, 4) | \(\displaystyle V_{\omega_{2}-2\psi} \) → (0, 1, -2) | \(\displaystyle V_{\omega_{2}+2\psi} \) → (0, 1, 2) | \(\displaystyle V_{2\omega_{1}} \) → (2, 0, 0) | \(\displaystyle V_{2\omega_{2}} \) → (0, 2, 0) | \(\displaystyle V_{2\omega_{1}+\omega_{2}-2\psi} \) → (2, 1, -2) | \(\displaystyle V_{2\omega_{1}+\omega_{2}+2\psi} \) → (2, 1, 2) | \(\displaystyle V_{2\omega_{1}+2\omega_{2}} \) → (2, 2, 0) | \(\displaystyle V_{4\omega_{1}+2\omega_{2}} \) → (4, 2, 0) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Module label | \(W_{1}\) | \(W_{2}\) | \(W_{3}\) | \(W_{4}\) | \(W_{5}\) | \(W_{6}\) | \(W_{7}\) | \(W_{8}\) | \(W_{9}\) | \(W_{10}\) | \(W_{11}\) | \(W_{12}\) | \(W_{13}\) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Module elements (weight vectors). In blue - corresp. F element. In red -corresp. H element. |
| Cartan of centralizer component.
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| Semisimple subalgebra component.
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| Semisimple subalgebra component.
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Weights of elements in fundamental coords w.r.t. Cartan of subalgebra in same order as above | \(0\) | \(0\) | \(0\) | \(\omega_{2}\) \(-\omega_{2}\) | \(\omega_{2}\) \(-\omega_{2}\) | \(2\omega_{1}\) \(0\) \(-2\omega_{1}\) | \(2\omega_{1}\) \(0\) \(-2\omega_{1}\) | \(2\omega_{2}\) \(0\) \(-2\omega_{2}\) | \(2\omega_{2}\) \(0\) \(-2\omega_{2}\) | \(2\omega_{1}+\omega_{2}\) \(\omega_{2}\) \(2\omega_{1}-\omega_{2}\) \(-2\omega_{1}+\omega_{2}\) \(-\omega_{2}\) \(-2\omega_{1}-\omega_{2}\) | \(2\omega_{1}+\omega_{2}\) \(\omega_{2}\) \(2\omega_{1}-\omega_{2}\) \(-2\omega_{1}+\omega_{2}\) \(-\omega_{2}\) \(-2\omega_{1}-\omega_{2}\) | \(2\omega_{1}+2\omega_{2}\) \(2\omega_{2}\) \(2\omega_{1}\) \(-2\omega_{1}+2\omega_{2}\) \(0\) \(2\omega_{1}-2\omega_{2}\) \(-2\omega_{1}\) \(-2\omega_{2}\) \(-2\omega_{1}-2\omega_{2}\) | \(4\omega_{1}+2\omega_{2}\) \(2\omega_{1}+2\omega_{2}\) \(4\omega_{1}\) \(2\omega_{2}\) \(2\omega_{1}\) \(4\omega_{1}-2\omega_{2}\) \(-2\omega_{1}+2\omega_{2}\) \(0\) \(2\omega_{1}-2\omega_{2}\) \(-4\omega_{1}+2\omega_{2}\) \(-2\omega_{1}\) \(-2\omega_{2}\) \(-4\omega_{1}\) \(-2\omega_{1}-2\omega_{2}\) \(-4\omega_{1}-2\omega_{2}\) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Weights of elements in (fundamental coords w.r.t. Cartan of subalgebra) + Cartan centralizer | \(-4\psi\) | \(0\) | \(4\psi\) | \(\omega_{2}-2\psi\) \(-\omega_{2}-2\psi\) | \(\omega_{2}+2\psi\) \(-\omega_{2}+2\psi\) | \(2\omega_{1}\) \(0\) \(-2\omega_{1}\) | \(2\omega_{1}\) \(0\) \(-2\omega_{1}\) | \(2\omega_{2}\) \(0\) \(-2\omega_{2}\) | \(2\omega_{2}\) \(0\) \(-2\omega_{2}\) | \(2\omega_{1}+\omega_{2}-2\psi\) \(\omega_{2}-2\psi\) \(2\omega_{1}-\omega_{2}-2\psi\) \(-2\omega_{1}+\omega_{2}-2\psi\) \(-\omega_{2}-2\psi\) \(-2\omega_{1}-\omega_{2}-2\psi\) | \(2\omega_{1}+\omega_{2}+2\psi\) \(\omega_{2}+2\psi\) \(2\omega_{1}-\omega_{2}+2\psi\) \(-2\omega_{1}+\omega_{2}+2\psi\) \(-\omega_{2}+2\psi\) \(-2\omega_{1}-\omega_{2}+2\psi\) | \(2\omega_{1}+2\omega_{2}\) \(2\omega_{2}\) \(2\omega_{1}\) \(-2\omega_{1}+2\omega_{2}\) \(0\) \(2\omega_{1}-2\omega_{2}\) \(-2\omega_{1}\) \(-2\omega_{2}\) \(-2\omega_{1}-2\omega_{2}\) | \(4\omega_{1}+2\omega_{2}\) \(2\omega_{1}+2\omega_{2}\) \(4\omega_{1}\) \(2\omega_{2}\) \(2\omega_{1}\) \(4\omega_{1}-2\omega_{2}\) \(-2\omega_{1}+2\omega_{2}\) \(0\) \(2\omega_{1}-2\omega_{2}\) \(-4\omega_{1}+2\omega_{2}\) \(-2\omega_{1}\) \(-2\omega_{2}\) \(-4\omega_{1}\) \(-2\omega_{1}-2\omega_{2}\) \(-4\omega_{1}-2\omega_{2}\) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Single module character over Cartan of s.a.+ Cartan of centralizer of s.a. | \(\displaystyle M_{-4\psi}\) | \(\displaystyle M_{0}\) | \(\displaystyle M_{4\psi}\) | \(\displaystyle M_{\omega_{2}-2\psi}\oplus M_{-\omega_{2}-2\psi}\) | \(\displaystyle M_{\omega_{2}+2\psi}\oplus M_{-\omega_{2}+2\psi}\) | \(\displaystyle M_{2\omega_{1}}\oplus M_{0}\oplus M_{-2\omega_{1}}\) | \(\displaystyle M_{2\omega_{1}}\oplus M_{0}\oplus M_{-2\omega_{1}}\) | \(\displaystyle M_{2\omega_{2}}\oplus M_{0}\oplus M_{-2\omega_{2}}\) | \(\displaystyle M_{2\omega_{2}}\oplus M_{0}\oplus M_{-2\omega_{2}}\) | \(\displaystyle M_{2\omega_{1}+\omega_{2}-2\psi}\oplus M_{\omega_{2}-2\psi}\oplus M_{2\omega_{1}-\omega_{2}-2\psi}\oplus M_{-2\omega_{1}+\omega_{2}-2\psi} \oplus M_{-\omega_{2}-2\psi}\oplus M_{-2\omega_{1}-\omega_{2}-2\psi}\) | \(\displaystyle M_{2\omega_{1}+\omega_{2}+2\psi}\oplus M_{\omega_{2}+2\psi}\oplus M_{2\omega_{1}-\omega_{2}+2\psi}\oplus M_{-2\omega_{1}+\omega_{2}+2\psi} \oplus M_{-\omega_{2}+2\psi}\oplus M_{-2\omega_{1}-\omega_{2}+2\psi}\) | \(\displaystyle M_{2\omega_{1}+2\omega_{2}}\oplus M_{2\omega_{2}}\oplus M_{2\omega_{1}}\oplus M_{-2\omega_{1}+2\omega_{2}}\oplus M_{0}\oplus M_{2\omega_{1}-2\omega_{2}} \oplus M_{-2\omega_{1}}\oplus M_{-2\omega_{2}}\oplus M_{-2\omega_{1}-2\omega_{2}}\) | \(\displaystyle M_{4\omega_{1}+2\omega_{2}}\oplus M_{2\omega_{1}+2\omega_{2}}\oplus M_{4\omega_{1}}\oplus M_{2\omega_{2}}\oplus M_{2\omega_{1}}\oplus M_{4\omega_{1}-2\omega_{2}} \oplus M_{-2\omega_{1}+2\omega_{2}}\oplus M_{0}\oplus M_{2\omega_{1}-2\omega_{2}}\oplus M_{-4\omega_{1}+2\omega_{2}}\oplus M_{-2\omega_{1}} \oplus M_{-2\omega_{2}}\oplus M_{-4\omega_{1}}\oplus M_{-2\omega_{1}-2\omega_{2}}\oplus M_{-4\omega_{1}-2\omega_{2}}\) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Isotypic character | \(\displaystyle M_{-4\psi}\) | \(\displaystyle M_{0}\) | \(\displaystyle M_{4\psi}\) | \(\displaystyle M_{\omega_{2}-2\psi}\oplus M_{-\omega_{2}-2\psi}\) | \(\displaystyle M_{\omega_{2}+2\psi}\oplus M_{-\omega_{2}+2\psi}\) | \(\displaystyle M_{2\omega_{1}}\oplus M_{0}\oplus M_{-2\omega_{1}}\) | \(\displaystyle M_{2\omega_{1}}\oplus M_{0}\oplus M_{-2\omega_{1}}\) | \(\displaystyle M_{2\omega_{2}}\oplus M_{0}\oplus M_{-2\omega_{2}}\) | \(\displaystyle M_{2\omega_{2}}\oplus M_{0}\oplus M_{-2\omega_{2}}\) | \(\displaystyle M_{2\omega_{1}+\omega_{2}-2\psi}\oplus M_{\omega_{2}-2\psi}\oplus M_{2\omega_{1}-\omega_{2}-2\psi}\oplus M_{-2\omega_{1}+\omega_{2}-2\psi} \oplus M_{-\omega_{2}-2\psi}\oplus M_{-2\omega_{1}-\omega_{2}-2\psi}\) | \(\displaystyle M_{2\omega_{1}+\omega_{2}+2\psi}\oplus M_{\omega_{2}+2\psi}\oplus M_{2\omega_{1}-\omega_{2}+2\psi}\oplus M_{-2\omega_{1}+\omega_{2}+2\psi} \oplus M_{-\omega_{2}+2\psi}\oplus M_{-2\omega_{1}-\omega_{2}+2\psi}\) | \(\displaystyle M_{2\omega_{1}+2\omega_{2}}\oplus M_{2\omega_{2}}\oplus M_{2\omega_{1}}\oplus M_{-2\omega_{1}+2\omega_{2}}\oplus M_{0}\oplus M_{2\omega_{1}-2\omega_{2}} \oplus M_{-2\omega_{1}}\oplus M_{-2\omega_{2}}\oplus M_{-2\omega_{1}-2\omega_{2}}\) | \(\displaystyle M_{4\omega_{1}+2\omega_{2}}\oplus M_{2\omega_{1}+2\omega_{2}}\oplus M_{4\omega_{1}}\oplus M_{2\omega_{2}}\oplus M_{2\omega_{1}}\oplus M_{4\omega_{1}-2\omega_{2}} \oplus M_{-2\omega_{1}+2\omega_{2}}\oplus M_{0}\oplus M_{2\omega_{1}-2\omega_{2}}\oplus M_{-4\omega_{1}+2\omega_{2}}\oplus M_{-2\omega_{1}} \oplus M_{-2\omega_{2}}\oplus M_{-4\omega_{1}}\oplus M_{-2\omega_{1}-2\omega_{2}}\oplus M_{-4\omega_{1}-2\omega_{2}}\) |
2 & | 0\\ |
0 & | 2\\ |