G is the group 64gp99
The Hall-Senior number of this group is 113.
G has 3 minimal generators, rank 4 and exponent 8. The centre has rank 2.
The 7 maximal subgroups are: 32gp24, 32gp37, 32gp46, 32gp9 (4x).
There is one conjugacy class of maximal elementary abelian subgroups. Each maximal elementary abelian has rank 4.
At present no information on the cohomology ring.