transitive_group_id: [18,729]

 Description: (((C3 x C3 x C3) : C3) x ((C3 x C3 x C3) : C3)) : (C4 x C2) 

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

Density: 1

Join: True 

Spectrum: [(1, 4608), (3844, 4), (4, 17280), (-368, 16), (19, 768), (280, 16), (-734, 144), (-2636, 16), (-1988, 2), (-65, 1296), (-62, 384), (1090, 16), (-16568, 1), (76, 576), (35920, 1), (-38, 1152), (97, 1296), (238, 144), (-8, 10368), (124, 576), (-2, 13824)]