| extension | φ:Q→Aut N | d | ρ | Label | ID |
|---|
| C2.1(C10xC22:C4) = C10xC2.C42 | central extension (φ=1) | 320 | | C2.1(C10xC2^2:C4) | 320,876 |
| C2.2(C10xC22:C4) = C22:C4xC20 | central extension (φ=1) | 160 | | C2.2(C10xC2^2:C4) | 320,878 |
| C2.3(C10xC22:C4) = C10xC22:C8 | central extension (φ=1) | 160 | | C2.3(C10xC2^2:C4) | 320,907 |
| C2.4(C10xC22:C4) = C5xC24:3C4 | central stem extension (φ=1) | 80 | | C2.4(C10xC2^2:C4) | 320,880 |
| C2.5(C10xC22:C4) = C5xC23.7Q8 | central stem extension (φ=1) | 160 | | C2.5(C10xC2^2:C4) | 320,881 |
| C2.6(C10xC22:C4) = C5xC23.34D4 | central stem extension (φ=1) | 160 | | C2.6(C10xC2^2:C4) | 320,882 |
| C2.7(C10xC22:C4) = C5xC23.23D4 | central stem extension (φ=1) | 160 | | C2.7(C10xC2^2:C4) | 320,887 |
| C2.8(C10xC22:C4) = C5xC24.3C22 | central stem extension (φ=1) | 160 | | C2.8(C10xC2^2:C4) | 320,891 |
| C2.9(C10xC22:C4) = C5xC23.67C23 | central stem extension (φ=1) | 320 | | C2.9(C10xC2^2:C4) | 320,892 |
| C2.10(C10xC22:C4) = C5xC24.4C4 | central stem extension (φ=1) | 80 | | C2.10(C10xC2^2:C4) | 320,908 |
| C2.11(C10xC22:C4) = C5x(C22xC8):C2 | central stem extension (φ=1) | 160 | | C2.11(C10xC2^2:C4) | 320,909 |
| C2.12(C10xC22:C4) = C10xC23:C4 | central stem extension (φ=1) | 80 | | C2.12(C10xC2^2:C4) | 320,910 |
| C2.13(C10xC22:C4) = C5xC23.C23 | central stem extension (φ=1) | 80 | 4 | C2.13(C10xC2^2:C4) | 320,911 |
| C2.14(C10xC22:C4) = C10xC4.D4 | central stem extension (φ=1) | 80 | | C2.14(C10xC2^2:C4) | 320,912 |
| C2.15(C10xC22:C4) = C10xC4.10D4 | central stem extension (φ=1) | 160 | | C2.15(C10xC2^2:C4) | 320,913 |
| C2.16(C10xC22:C4) = C5xM4(2).8C22 | central stem extension (φ=1) | 80 | 4 | C2.16(C10xC2^2:C4) | 320,914 |
| C2.17(C10xC22:C4) = C10xD4:C4 | central stem extension (φ=1) | 160 | | C2.17(C10xC2^2:C4) | 320,915 |
| C2.18(C10xC22:C4) = C10xQ8:C4 | central stem extension (φ=1) | 320 | | C2.18(C10xC2^2:C4) | 320,916 |
| C2.19(C10xC22:C4) = C5xC23.24D4 | central stem extension (φ=1) | 160 | | C2.19(C10xC2^2:C4) | 320,917 |
| C2.20(C10xC22:C4) = C5xC23.36D4 | central stem extension (φ=1) | 160 | | C2.20(C10xC2^2:C4) | 320,918 |
| C2.21(C10xC22:C4) = C5xC23.37D4 | central stem extension (φ=1) | 80 | | C2.21(C10xC2^2:C4) | 320,919 |
| C2.22(C10xC22:C4) = C5xC23.38D4 | central stem extension (φ=1) | 160 | | C2.22(C10xC2^2:C4) | 320,920 |
| C2.23(C10xC22:C4) = C10xC4wrC2 | central stem extension (φ=1) | 80 | | C2.23(C10xC2^2:C4) | 320,921 |
| C2.24(C10xC22:C4) = C5xC42:C22 | central stem extension (φ=1) | 80 | 4 | C2.24(C10xC2^2:C4) | 320,922 |