transitive_group_id: [18,652]

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

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

Density: 1

Join: True 

Spectrum: [(928, 2), (1, 2304), (-62, 192), (-734, 72), (4, 8640), (97, 648), (-6362, 1), (-1178, 16), (361, 16), (19882, 1), (76, 288), (238, 72), (19, 384), (-8, 5184), (-38, 576), (124, 288), (-2, 6912), (-65, 648)]