transitive_group_id: [18,372]

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

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

Density: 1

Join: False 

Spectrum: [(1601, 1), (-127, 16), (449, 1), (1, 1134), (-65, 81), (-1, 990), (63, 81)]