transitive_group_id: [18,503]

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

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

Density: 1

Join: True 

Spectrum: [(34, 72), (4, 1296), (103, 3), (7, 576), (-23, 72), (43, 144), (-20, 72), (-1355, 2), (157, 9), (-329, 9), (-65, 144), (-5, 480), (4477, 1), (-2, 2880), (31, 72)]