transitive_group_id: [18,210] Description: (C3 x C3 x C3 x C3) : D4 Stabilizer: S3 x S3 Density: 1 Join: True Spectrum: [(-224, 1), (1, 480), (100, 2), (-26, 16), (424, 1), (10, 32), (-8, 112), (28, 4)]