transitive_group_id: [18,285] Description: C2 x ((((C3 x C3 x C3) : (C2 x C2)) : C3) : C2) Stabilizer: C2 x S3 x S3 Density: 1 Join: True Spectrum: [(32, 9), (98, 3), (2, 9), (-28, 3), (5, 432), (-25, 72), (-280, 2), (-22, 9), (-52, 9), (1016, 1), (26, 3), (-1, 744)]