transitive_group_id: [18,238] Description: (((C3 x C3 x C3) : C3) : C2) x S3 Stabilizer: (C3 x C3 x C3) : C2 Density: 1 Join: True Spectrum: [(1, 384), (4, 144), (7, 24), (-152, 5), (10, 6), (820, 1), (-5, 144), (-2, 264)]