gnu(5616)=5333
gnu(5616)=5333

GAP 4.8.3
GrpConst 2.5
Runtime: 766085 ms (12.77 min)
Isomorphic groups eliminated

Reported by @gnufinder. Replicated by @alex-konovalov on Ubuntu 16.04 on Azure cloud standard DS13 v2 instance (8 cores, 56 GB memory)

Closes #118
alex-konovalov/gnu