transitive_group_id: [18,352]

 Description: (((C9 x C3) : C3) : C3) : D4 

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

Density: 1

Join: True 

Spectrum: [(-608, 1), (-95, 16), (1, 864), (-29, 144), (4, 144), (7, 288), (13, 48), (16, 144), (148, 4), (-11, 144), (1336, 1), (-68, 2), (-2, 144)]