transitive_group_id: [18,447]

 Description: ((((C3 x C3 x C3) : (C2 x C2)) : C9) : C2) : C2 

 Stabilizer: (C3 x C3 x C3) : D4 

Density: 1

Join: False 

Spectrum: [(577, 1), (1, 1536), (-413, 9), (37, 18), (7, 192), (235, 9), (13, 576), (-17, 6), (-395, 4), (-11, 180), (-41, 144), (2521, 1), (-5, 432), (61, 12), (-2, 768)]