gnu(28560)=5487
gnu(28560)=5487

GAP 4.8.4
GrpConst 2.5
Runtime: 101723283 ms (1.18 days)
Isomorphic groups eliminated

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

Closes #179

alex-konovalov/gnu