transitive_group_id: [12,158]

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

 Stabilizer: C2 x C2 x A4 

Density: 1

Join: True 

Spectrum: [(1, 162), (3, 72), (-59, 8), (7, 8), (9, 36), (-17, 2), (433, 1), (-143, 1), (-9, 36), (25, 8), (-5, 8), (-3, 72), (-1, 162)]