transitive_group_id: [18,542]

 Description: (((((C9 x C3) : C3) : C3) : C3) : C3) : (C2 x C2) 

 Stabilizer: C3 x C3 x ((C3 x C3 x C3) : C2) 

Density: 1

Join: True 

Spectrum: [(-32, 144), (1, 768), (4, 2880), (-665, 8), (5896, 1), (16, 720), (1522, 2), (-8, 1920), (-2852, 1), (-2, 2304)]