d | ρ | Label | ID | ||
---|---|---|---|---|---|
C4×C17⋊C4 | 68 | 4 | C4xC17:C4 | 272,31 |
extension | φ:Q→Aut N | d | ρ | Label | ID |
---|---|---|---|---|---|
C4⋊(C17⋊C4) = C68⋊C4 | φ: C17⋊C4/D17 → C2 ⊆ Aut C4 | 68 | 4 | C4:(C17:C4) | 272,32 |
extension | φ:Q→Aut N | d | ρ | Label | ID |
---|---|---|---|---|---|
C4.(C17⋊C4) = D34.4C4 | φ: C17⋊C4/D17 → C2 ⊆ Aut C4 | 136 | 4 | C4.(C17:C4) | 272,30 |
C4.2(C17⋊C4) = C17⋊3C16 | central extension (φ=1) | 272 | 4 | C4.2(C17:C4) | 272,3 |
C4.3(C17⋊C4) = C68.C4 | central extension (φ=1) | 136 | 4 | C4.3(C17:C4) | 272,29 |