transitive_group_id: [18,477]

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

 Stabilizer: (C3 x C3) : ((C4 x C4) : C2) 

Density: 1

Join: True 

Spectrum: [(3232, 1), (-512, 2), (64, 188), (-1952, 1), (10, 2048), (-80, 128), (-8, 2816)]