d | ρ | Label | ID | ||
---|---|---|---|---|---|
C2×C4.D4 | 16 | C2xC4.D4 | 64,92 |
extension | φ:Q→Aut N | d | ρ | Label | ID |
---|---|---|---|---|---|
C2.1(C4.D4) = C23⋊C8 | central extension (φ=1) | 16 | C2.1(C4.D4) | 64,4 | |
C2.2(C4.D4) = C22.C42 | central extension (φ=1) | 32 | C2.2(C4.D4) | 64,24 | |
C2.3(C4.D4) = C42.C22 | central stem extension (φ=1) | 32 | C2.3(C4.D4) | 64,10 | |
C2.4(C4.D4) = C4.D8 | central stem extension (φ=1) | 32 | C2.4(C4.D4) | 64,12 | |
C2.5(C4.D4) = C4.6Q16 | central stem extension (φ=1) | 64 | C2.5(C4.D4) | 64,14 |