Dear Harsha, On 23 Nov 2014, at 10:41, Harsha Arora <harshaarora.2...@gmail.com> wrote:
> Dear Sir > > I have written code to get autocenter of a group , that is collection of > all those elements in G which are fixed by all automorphisms of G, like > center of G as centeral elements are fixed by all inner automorphisms of G > . I have got the output. But i m not getting the structure description of > the subgroup. It's hard to answer this without seeing the exact calculation. Is it the case that you are trying to call 'StructureDescription' on a list of elements and not on a group they generate? > I am getting the message no method is installed. Can i get > the code of how to find center of a group and derived subgroup of a group. Yes - see 'Centre' and 'DerivedSubgroup' HTH Alexander _______________________________________________ Forum mailing list Forum@mail.gap-system.org http://mail.gap-system.org/mailman/listinfo/forum
