transitive_group_id: [14,21]

 Description: (C2 x C2 x C2 x C2 x C2 x C2) : C7 

 Stabilizer: C2 x C2 x C2 x C2 x C2 

Density: 2

Join: True 

Spectrum: [(384, 1), (0, 441), (-64, 6)]