transitive_group_id: [18,697]

 Description: (C3 x C3 x C3 x C3) : (((C8 x C8) : C4) : C2) 

 Stabilizer: ((C3 x C3) : QD16) x QD16 

Density: 1

Join: True 

Spectrum: [(21760, 1), (256, 104), (-19712, 1), (-512, 16), (1024, 6), (-128, 608), (64, 1312), (-32, 3584), (4, 8192), (16, 11264), (-8, 16384)]