Try gennames:= Concatenation(List([1..5], x->Concatenation("a",String(x))), List([1..100],x->Concatenation("b",String(x))), List([1..95],x->Concatenation("c",String(x))));
F := FreeGroup(gennames); Robert On Tue, Feb 11, 2014 at 12:53 PM, Minghui Liu <matli...@gmail.com> wrote: > Thanks Robert! What if I need to modify some subscript? Say I will define > the first five generators as a1, a2, a3, a4, a5, then the next 100 > generators as b1, b2, ..., b100, then the last 95 as c1, ..., c95? > > Thank you!! > _______________________________________________ Forum mailing list Forum@mail.gap-system.org http://mail.gap-system.org/mailman/listinfo/forum