> < ^ Date: Tue, 10 Dec 2002 13:57:15 +0100
> < ^ From: Bill Allombert <allomber@math.u-bordeaux.fr >
> < ^ Subject: Re: Computing minimal normal subgroups of a small group

On Mon, Dec 09, 2002 at 12:59:11PM +0100, Bettina Eick wrote:
> Dear GAP Forum, dear Bill,
>
> > I would like to computing the lists of minimal normal subgroups of a
> > (small) group.
>
> This is not implemented in GAP, but it is very easy to implement it.
> I include a possible implementation below. Since I have written this
> very quickly, it is likely that it can still be improved.

Thanks, you GAP program work fine and is much faster that NormalSubgroups,
and save me a lot of graph processing.

The full graph of all abstract groups of order <= 50 is computed in one minute
on my 333MHz machine!

Cheers,
Bill.

Miles-Receive-Header: reply

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