transitive_group_id: [18,175]

 Description: C2 x ((A4 x A4) : C2) 

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

Density: 1

Join: True 

Spectrum: [(-31, 12), (1, 108), (3, 81), (5, 81), (11, 3), (461, 1), (-115, 2), (-13, 3), (53, 3), (-5, 81), (-3, 81), (-1, 120)]