[GAP Forum] IsomorphismMatrixAlgebra

[Willem de Graaf]

Dear Inneke,

If the algebra has a one then IsomorphismMatrixAlgebra constructs the
right regular
representation. So the elements of the algebra act on the algebra via
multiplication
on the right.

Best wishes,

Willem de Graaf

On Thu, Nov 1, 2012 at 4:20 PM, ivgelder <Inneke.Van.Gelder at vub.ac.be> wrote:
> Dear GAP forum,
>
>
> Can you please explain me the working of the method
> IsomorphismMatrixAlgebra?
>
> I ask this since I am looking for an explicit isomorphism between a
> Wedderburn component of a semisimple finite group algebra and a matrix
> algebra.
>
>
> Thanks!
>
> Inneke Van Gelder
>
>
>
>
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