transitive_group_id: [18,620]

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

 Stabilizer: C3 x ((C3 x C3 x C3 x C3) : C4) 

Density: 1

Join: False 

Spectrum: [(1, 1536), (97, 144), (130, 144), (4, 5760), (-1880, 4), (11242, 1), (-1718, 9), (1198, 9), (-194, 144), (16, 1152), (-2, 4608), (-8, 3840), (2494, 1), (-65, 144)]