| extension | φ:Q→Aut N | d | ρ | Label | ID |
|---|
| C2.1(C20.C23) = C20.47(C4⋊C4) | central extension (φ=1) | 160 | | C2.1(C20.C2^3) | 320,591 |
| C2.2(C20.C23) = C4○D20⋊9C4 | central extension (φ=1) | 160 | | C2.2(C20.C2^3) | 320,593 |
| C2.3(C20.C23) = C42.56D10 | central extension (φ=1) | 160 | | C2.3(C20.C2^3) | 320,653 |
| C2.4(C20.C23) = C42.59D10 | central extension (φ=1) | 320 | | C2.4(C20.C2^3) | 320,657 |
| C2.5(C20.C23) = (Q8×C10)⋊16C4 | central extension (φ=1) | 160 | | C2.5(C20.C2^3) | 320,852 |
| C2.6(C20.C23) = (C2×C10).40D8 | central stem extension (φ=1) | 160 | | C2.6(C20.C2^3) | 320,594 |
| C2.7(C20.C23) = C4⋊C4.231D10 | central stem extension (φ=1) | 160 | | C2.7(C20.C2^3) | 320,598 |
| C2.8(C20.C23) = Q8.3Dic10 | central stem extension (φ=1) | 320 | | C2.8(C20.C2^3) | 320,649 |
| C2.9(C20.C23) = Q8.1D20 | central stem extension (φ=1) | 160 | | C2.9(C20.C2^3) | 320,655 |
| C2.10(C20.C23) = C10.(C4○D8) | central stem extension (φ=1) | 160 | | C2.10(C20.C2^3) | 320,672 |
| C2.11(C20.C23) = D20.37D4 | central stem extension (φ=1) | 160 | | C2.11(C20.C2^3) | 320,674 |
| C2.12(C20.C23) = C22⋊Q8⋊D5 | central stem extension (φ=1) | 160 | | C2.12(C20.C2^3) | 320,676 |
| C2.13(C20.C23) = C5⋊(C8.D4) | central stem extension (φ=1) | 160 | | C2.13(C20.C2^3) | 320,679 |
| C2.14(C20.C23) = C42.76D10 | central stem extension (φ=1) | 320 | | C2.14(C20.C2^3) | 320,707 |
| C2.15(C20.C23) = C42.77D10 | central stem extension (φ=1) | 320 | | C2.15(C20.C2^3) | 320,709 |
| C2.16(C20.C23) = C20⋊5SD16 | central stem extension (φ=1) | 160 | | C2.16(C20.C2^3) | 320,710 |
| C2.17(C20.C23) = C42.80D10 | central stem extension (φ=1) | 160 | | C2.17(C20.C2^3) | 320,713 |
| C2.18(C20.C23) = D20⋊6Q8 | central stem extension (φ=1) | 160 | | C2.18(C20.C2^3) | 320,714 |
| C2.19(C20.C23) = C42.82D10 | central stem extension (φ=1) | 160 | | C2.19(C20.C2^3) | 320,716 |
| C2.20(C20.C23) = C20⋊Q16 | central stem extension (φ=1) | 320 | | C2.20(C20.C2^3) | 320,717 |
| C2.21(C20.C23) = Dic10⋊6Q8 | central stem extension (φ=1) | 320 | | C2.21(C20.C2^3) | 320,721 |
| C2.22(C20.C23) = (C5×Q8)⋊13D4 | central stem extension (φ=1) | 160 | | C2.22(C20.C2^3) | 320,854 |
| C2.23(C20.C23) = (C2×C10)⋊8Q16 | central stem extension (φ=1) | 160 | | C2.23(C20.C2^3) | 320,855 |