extension | φ:Q→Aut N | d | ρ | Label | ID |
C4.1(C22xC7:C3) = D8xC7:C3 | φ: C22xC7:C3/C2xC7:C3 → C2 ⊆ Aut C4 | 56 | 6 | C4.1(C2^2xC7:C3) | 336,53 |
C4.2(C22xC7:C3) = SD16xC7:C3 | φ: C22xC7:C3/C2xC7:C3 → C2 ⊆ Aut C4 | 56 | 6 | C4.2(C2^2xC7:C3) | 336,54 |
C4.3(C22xC7:C3) = Q16xC7:C3 | φ: C22xC7:C3/C2xC7:C3 → C2 ⊆ Aut C4 | 112 | 6 | C4.3(C2^2xC7:C3) | 336,55 |
C4.4(C22xC7:C3) = C2xQ8xC7:C3 | φ: C22xC7:C3/C2xC7:C3 → C2 ⊆ Aut C4 | 112 | | C4.4(C2^2xC7:C3) | 336,166 |
C4.5(C22xC7:C3) = C4oD4xC7:C3 | φ: C22xC7:C3/C2xC7:C3 → C2 ⊆ Aut C4 | 56 | 6 | C4.5(C2^2xC7:C3) | 336,167 |
C4.6(C22xC7:C3) = C2xC8xC7:C3 | central extension (φ=1) | 112 | | C4.6(C2^2xC7:C3) | 336,51 |
C4.7(C22xC7:C3) = M4(2)xC7:C3 | central extension (φ=1) | 56 | 6 | C4.7(C2^2xC7:C3) | 336,52 |