| extension | φ:Q→Aut N | d | ρ | Label | ID |
|---|
| C4.1(C5xD4) = C5xD16 | φ: C5xD4/C20 → C2 ⊆ Aut C4 | 80 | 2 | C4.1(C5xD4) | 160,61 |
| C4.2(C5xD4) = C5xSD32 | φ: C5xD4/C20 → C2 ⊆ Aut C4 | 80 | 2 | C4.2(C5xD4) | 160,62 |
| C4.3(C5xD4) = C5xQ32 | φ: C5xD4/C20 → C2 ⊆ Aut C4 | 160 | 2 | C4.3(C5xD4) | 160,63 |
| C4.4(C5xD4) = C5xC4.4D4 | φ: C5xD4/C20 → C2 ⊆ Aut C4 | 80 | | C4.4(C5xD4) | 160,185 |
| C4.5(C5xD4) = C5xC4:Q8 | φ: C5xD4/C20 → C2 ⊆ Aut C4 | 160 | | C4.5(C5xD4) | 160,189 |
| C4.6(C5xD4) = C10xD8 | φ: C5xD4/C20 → C2 ⊆ Aut C4 | 80 | | C4.6(C5xD4) | 160,193 |
| C4.7(C5xD4) = C10xSD16 | φ: C5xD4/C20 → C2 ⊆ Aut C4 | 80 | | C4.7(C5xD4) | 160,194 |
| C4.8(C5xD4) = C10xQ16 | φ: C5xD4/C20 → C2 ⊆ Aut C4 | 160 | | C4.8(C5xD4) | 160,195 |
| C4.9(C5xD4) = C5xC4.D4 | φ: C5xD4/C2xC10 → C2 ⊆ Aut C4 | 40 | 4 | C4.9(C5xD4) | 160,50 |
| C4.10(C5xD4) = C5xC4.10D4 | φ: C5xD4/C2xC10 → C2 ⊆ Aut C4 | 80 | 4 | C4.10(C5xD4) | 160,51 |
| C4.11(C5xD4) = C5xD4:C4 | φ: C5xD4/C2xC10 → C2 ⊆ Aut C4 | 80 | | C4.11(C5xD4) | 160,52 |
| C4.12(C5xD4) = C5xQ8:C4 | φ: C5xD4/C2xC10 → C2 ⊆ Aut C4 | 160 | | C4.12(C5xD4) | 160,53 |
| C4.13(C5xD4) = C5xC22:Q8 | φ: C5xD4/C2xC10 → C2 ⊆ Aut C4 | 80 | | C4.13(C5xD4) | 160,183 |
| C4.14(C5xD4) = C5xC8:C22 | φ: C5xD4/C2xC10 → C2 ⊆ Aut C4 | 40 | 4 | C4.14(C5xD4) | 160,197 |
| C4.15(C5xD4) = C5xC8.C22 | φ: C5xD4/C2xC10 → C2 ⊆ Aut C4 | 80 | 4 | C4.15(C5xD4) | 160,198 |
| C4.16(C5xD4) = C5xC22:C8 | central extension (φ=1) | 80 | | C4.16(C5xD4) | 160,48 |
| C4.17(C5xD4) = C5xC4wrC2 | central extension (φ=1) | 40 | 2 | C4.17(C5xD4) | 160,54 |
| C4.18(C5xD4) = C5xC4:C8 | central extension (φ=1) | 160 | | C4.18(C5xD4) | 160,55 |
| C4.19(C5xD4) = C5xC8.C4 | central extension (φ=1) | 80 | 2 | C4.19(C5xD4) | 160,58 |
| C4.20(C5xD4) = C5xC4oD8 | central extension (φ=1) | 80 | 2 | C4.20(C5xD4) | 160,196 |