Michael Catalano wrote:

Julianne Rainbolt has developed a set of projects using GAP. You can
get
more information at

http://euler.slu.edu/Dept/Faculty/rainbolt/manual.html

Sounds good, except the link didn't work for me. This did:

http://college.hmco.com/mathematics/gallian/abstract_algebra/5e/students/gap.html

(Watch out, this may well get cut into two lines.)

---David Hobby