d | ρ | Label | ID | ||
---|---|---|---|---|---|
C2×C15⋊D4 | 120 | C2xC15:D4 | 240,145 |
extension | φ:Q→Aut N | d | ρ | Label | ID |
---|---|---|---|---|---|
C2.1(C15⋊D4) = D10⋊Dic3 | central extension (φ=1) | 120 | C2.1(C15:D4) | 240,26 | |
C2.2(C15⋊D4) = D6⋊Dic5 | central extension (φ=1) | 120 | C2.2(C15:D4) | 240,27 | |
C2.3(C15⋊D4) = Dic15⋊5C4 | central extension (φ=1) | 240 | C2.3(C15:D4) | 240,30 | |
C2.4(C15⋊D4) = C15⋊D8 | central stem extension (φ=1) | 120 | 4 | C2.4(C15:D4) | 240,13 |
C2.5(C15⋊D4) = C30.D4 | central stem extension (φ=1) | 120 | 4 | C2.5(C15:D4) | 240,16 |
C2.6(C15⋊D4) = C20.D6 | central stem extension (φ=1) | 120 | 4 | C2.6(C15:D4) | 240,17 |
C2.7(C15⋊D4) = C15⋊Q16 | central stem extension (φ=1) | 240 | 4 | C2.7(C15:D4) | 240,22 |