GAP forum

Gordon Royle wrote:

Why can't I find the dihedral group of order 70 in the smallgroups list?

gap> g := DihedralGroup(70);
<pc group of size 70 with 3 generators>
gap> IdGroup(g);
[ 70, fail ]


Using GAP4 4r3 on Red Hat Linux 8.0

Seems to be fixed in 4.3fix5:

GAP4, Version: 4.3fix5 of June, 2003, i686-pc-linux-gnu-gcc
gap> g:=DihedralGroup(70);
<pc group of size 70 with 3 generators>
gap> IdGroup(g);
[ 70, 3 ]
gap> 

Sincerely,

Luc.