[GAP Forum] Question

[Abdulsatar Al-Juburie]

Dear Forum,

As you know the usual way to get a finite presentation of a group in GAP is to use IsomorphismFpGroup. In fact I tried to get a presentation of the automorphism group GL(n,Z) of the free Abelian group of rank n by using IsomorphismFpGroup. But it doesn't work for GL(n,Z).
However, I ask how to get a fp group out of GL(n, Integers).

Best Regards,

Abdulsatar