d | ρ | Label | ID | ||
---|---|---|---|---|---|
C2xC8:C4 | 64 | C2xC8:C4 | 64,84 |
extension | φ:Q→Aut N | d | ρ | Label | ID |
---|---|---|---|---|---|
C2.1(C8:C4) = C8:C8 | central extension (φ=1) | 64 | C2.1(C8:C4) | 64,3 | |
C2.2(C8:C4) = C22.7C42 | central extension (φ=1) | 64 | C2.2(C8:C4) | 64,17 | |
C2.3(C8:C4) = C16:C4 | central stem extension (φ=1) | 16 | 4 | C2.3(C8:C4) | 64,28 |