[GAP Forum] A problem to generate output within a loop

[Nikos Apostolakis]

If I understand correctly what you're trying to do, you want to do
something like:

l := AllSmallGroups(24);
Ds := List(l,StructureDescription);
A:=Filtered(l, x->IsAbelian(x)=false);

Cl := List( A, ConjugacyClasses);
RCl := List( Cl, Representative);
OCl := List( RCl, Order);
irr := List( A, Irr);

Hope this Helps,
Nikos

On Fri, Jun 14, 2013 at 7:43 PM, Katie Nilsson <katie.nil85 at gmail.com> wrote:
> Hi,
> I want to list the following information for all non-abelian group of order
> 24. I want their structure, conjugacy classes, orders of the elements of
> the conjugacy classes and irreduicble characters.
> I wrote this program, but it is not working! the loop create nothing!!!
>
> l := AllSmallGroups(24);;  List(l,StructureDescription);; A:=Filtered(l,
> x->IsAbelian(x)=false);
>
> Length(A);
>
> for i in [1..Length(A)]  do
>
> A[i];
>
> Cl:=ConjugacyClasses(A[i]);
>
> RCl:=List(Cl, x->Representative(x));
>
> Ocl:=List(RCl, x->Order(x));
>
> irr:=Irr(A[i]);
> od;
>
> Can someone tell me what's wrong? and how can i do it?
> to me seems for loop just can run from start to end and at the end can
> store the result of the last loop!
>
> thanks
> Katie
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