extension | φ:Q→Aut N | d | ρ | Label | ID |
C2.1(C33:8D4) = C62.78D6 | central extension (φ=1) | 144 | | C2.1(C3^3:8D4) | 432,450 |
C2.2(C33:8D4) = C62.79D6 | central extension (φ=1) | 72 | | C2.2(C3^3:8D4) | 432,451 |
C2.3(C33:8D4) = C62.80D6 | central extension (φ=1) | 144 | | C2.3(C3^3:8D4) | 432,452 |
C2.4(C33:8D4) = C33:8D8 | central stem extension (φ=1) | 72 | | C2.4(C3^3:8D4) | 432,438 |
C2.5(C33:8D4) = C33:16SD16 | central stem extension (φ=1) | 144 | | C2.5(C3^3:8D4) | 432,443 |
C2.6(C33:8D4) = C33:17SD16 | central stem extension (φ=1) | 72 | | C2.6(C3^3:8D4) | 432,444 |
C2.7(C33:8D4) = C33:8Q16 | central stem extension (φ=1) | 144 | | C2.7(C3^3:8D4) | 432,447 |