Unfortunately, that is not yet implemented natively in Sage. Of course, you can use the GAP interface but it might be simpler to just use GAP directly, as in http://www.gap-system.org/Manuals/doc/htm/ref/CHAP045.htm
On Tue, Jun 8, 2010 at 8:24 PM, Adam Sorkin <azsor...@hotmail.com> wrote: > Hi > > How can I define a group by generators and relations? Specifically I > am looking at the double cover of A_n. To get a handle on it, I have a > presentation of for the positive double cover of S_n, and I'm not > aware of any explicit permutation representation. > > Thanks > > Adam Sorkin > > -- > To post to this group, send email to sage-support@googlegroups.com > To unsubscribe from this group, send email to > sage-support+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/sage-support > URL: http://www.sagemath.org > -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org
