d | ρ | Label | ID | ||
---|---|---|---|---|---|
D5xC2xC22 | 220 | D5xC2xC22 | 440,49 |
extension | φ:Q→Aut N | d | ρ | Label | ID |
---|---|---|---|---|---|
C2.1(D5xC22) = D5xC44 | central extension (φ=1) | 220 | 2 | C2.1(D5xC22) | 440,30 |
C2.2(D5xC22) = Dic5xC22 | central extension (φ=1) | 440 | C2.2(D5xC22) | 440,32 | |
C2.3(D5xC22) = C11xDic10 | central stem extension (φ=1) | 440 | 2 | C2.3(D5xC22) | 440,29 |
C2.4(D5xC22) = C11xD20 | central stem extension (φ=1) | 220 | 2 | C2.4(D5xC22) | 440,31 |
C2.5(D5xC22) = C11xC5:D4 | central stem extension (φ=1) | 220 | 2 | C2.5(D5xC22) | 440,33 |