transitive_group_id: [18,141]

 Description: ((C3 x C3 x C3) : (C2 x C2)) : C3 

 Stabilizer: C3 x S3 

Density: 2

Join: True 

Spectrum: [(224, 1), (2, 144), (8, 9), (-4, 72), (-100, 2), (-1, 96)]