transitive_group_id: [18,462]

 Description: ((C2 x C2 x C2 x C2 x C2 x C2 x C2 x C2) : (C3 x C3)) : C2 

 Stabilizer: C2 x (((C2 x ((C4 x C2) : C2)) : C2) : C2) 

Density: 1

Join: True 

Spectrum: [(3680, 1), (-256, 12), (-928, 2), (416, 3), (0, 4212), (32, 189), (-32, 189)]