transitive_group_id: [18,540]

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

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

Density: 1

Join: True 

Spectrum: [(1282, 2), (4, 1728), (7, 936), (40, 144), (43, 144), (-3092, 1), (13, 32), (-392, 16), (-83, 144), (-20, 144), (-14, 320), (-11, 288), (-2, 3888), (-41, 8), (5656, 1), (121, 16), (-5, 648), (25, 288)]