Dear GAP Forum, In the following example I have computed an isomorphism from a finite group G to a finitely presented group and I would like to get the list of powers of generators of the elements in the finitely presented group. Does anybody know how can I do that? For example how can I get [ [F2, -1], [F1, -1], [F2, 1], [F1, -1], [F2, 1], [F3, -1] ] corresponding to F2^-1*F1^-1*F2*F1^-1*F2*F3^-1.
gap> U:=[ (1,2), (1,2,3,4,5), (5,6) ];; gap> G:=Group(U);; gap> a:=IsomorphismFpGroupByGenerators(G,U); [ (1,2), (1,2,3,4,5), (5,6) ] -> [ F1, F2, F3 ] gap> z:=Random(G)^a; F2^-1*F1^-1*F2*F1^-1*F2*F3^-1 Regards Vahid __________________________ The IRMACS Centre (ASB 10905) Simon Fraser University 8888 University Drive Burnaby, BC V5A 1S6 Canada E-mail: [EMAIL PROTECTED] http://www.sfu.ca/~vdabbagh _______________________________________________ Forum mailing list [email protected] http://mail.gap-system.org/mailman/listinfo/forum
