Dear GAP Forum,
I have tried to work with the group < p,q,r; p^4, p^2=q^3=(pq)^5, r^2=(rp)^4=p^2 >
I believe that Juergen must have mistranscribed the presentation or
misunderstood the paper in some way.
In fact, I forgot the additional requirement that r should act as an
outer automorphism on <p,q>. This of course is not reflected in the