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A343266
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List of dimensions for which there exist 8 or more non-isomorphic irreducible representations of E6.
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1
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7980534952482277785600, 81594430454916707328000, 14562708974765215732435968000, 548418186007940753739828795801600, 5607126565433818566044216721408000, 1000741740604516653587154703585640448000, 1197835483167781694195253526401026457600
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OFFSET
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1,1
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COMMENTS
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Terms which would appear in A121737 eight times or more if it included repeats.
There are infinitely many terms in this sequence; see A181746. For example, 548418186007940753739828795801600 = 2^36 * 7980534952482277785600, and additional dimensions may be obtained by replacing 2^36 with n^36 for any positive integer n.
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REFERENCES
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N. Bourbaki, Lie groups and Lie algebras, Chapters 4-6, Springer, 2002.
J. E. Humphreys, Introduction to Lie algebras and representation theory, Springer, 1997.
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LINKS
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EXAMPLE
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With fundamental weights as ordered in Bourbaki, the eight irreducible E6 representations with dimension 7980534952482277785600 have highest weights as follows:
[ 1, 5, 2, 5, 0, 7]
[ 7, 5, 0, 5, 2, 1]
[ 5, 7, 2, 3, 2, 1]
[ 1, 7, 2, 3, 2, 5]
[ 1, 5, 6, 1, 0,11]
[11, 5, 0, 1, 6, 1]
[ 4, 5, 3, 1, 0,14]
[14, 5, 0, 1, 3, 4]
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PROG
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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