d | ρ | Label | ID | ||
---|---|---|---|---|---|
D9xC2xC12 | 144 | D9xC2xC12 | 432,342 |
extension | φ:Q→Aut N | d | ρ | Label | ID |
---|---|---|---|---|---|
C2.1(C12xD9) = D9xC24 | central extension (φ=1) | 144 | 2 | C2.1(C12xD9) | 432,105 |
C2.2(C12xD9) = C12xDic9 | central extension (φ=1) | 144 | C2.2(C12xD9) | 432,128 | |
C2.3(C12xD9) = C3xC8:D9 | central stem extension (φ=1) | 144 | 2 | C2.3(C12xD9) | 432,106 |
C2.4(C12xD9) = C3xDic9:C4 | central stem extension (φ=1) | 144 | C2.4(C12xD9) | 432,129 | |
C2.5(C12xD9) = C3xD18:C4 | central stem extension (φ=1) | 144 | C2.5(C12xD9) | 432,134 |