transitive_group_id: [18,206]

 Description: (S3 x S3 x S3) : C3 

 Stabilizer: S3 x S3 

Density: 3

Join: True 

Spectrum: [(0, 264), (6, 180), (12, 9), (-180, 2), (-12, 9), (468, 1), (-6, 180), (-36, 3)]