transitive_group_id: [14,36]

 Description: (C7 x C7) : (C3 x (C3 : C4)) 

 Stabilizer: C3 x (C7 : C6) 

Density: 1

Join: True 

Spectrum: [(1, 1296), (36, 34), (-846, 1), (918, 1), (-6, 432)]