1 | initial version |
I believed it is included in the Gap packages optional Sage package.
$ sage -i gap_packages
But then
sage: gap.eval('SmallGroups(8,1)')
gives me an error similar to one from 2009 (!). (Also, it downloads the "wrong" version, not the most up-to-date gap packages package.)
I don't know why that would be, this should be part of it. If no one responds with a better answer soon I'll open a Trac ticket.