transitive_group_id: [18,564] Description: (((C2 x C2 x C2 x C2 x C2 x C2) : ((C3 x C3) : C3)) : C2) : C3 Stabilizer: C2 x ((A4 x A4) : C2) Density: 1 Join: False Spectrum: [(128, 72), (-1216, 4), (-64, 48), (0, 10044), (7856, 1), (80, 1), (-688, 18), (176, 18), (144, 81), (-144, 81)]