On Tue, Jun 23, 2015 at 04:06:43AM +0800, 刘建军 wrote:
> Dear forum,
>
> I would like to know whether there is a way to compute the structure
> constants of Exceptional groups of Lie type E7(2) and E8(2) using GAP.
>
> The “CharacterTable(SimpleGroup(E7(2))” returns an Error, so the command
> “ClassMultiplicationCoefficient” is not valid.
>
> Is there a method to get it?
I do not know if this is relevant, but the correct syntax is
SimpleGroup("E7(2)");
(with quotes around E7(2))
Cheers,
Bill
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