| extension | φ:Q→Aut N | d | ρ | Label | ID |
|---|
| C2.1(C22×C22⋊C4) = C22×C2.C42 | central extension (φ=1) | 128 | | C2.1(C2^2xC2^2:C4) | 128,998 |
| C2.2(C22×C22⋊C4) = C2×C4×C22⋊C4 | central extension (φ=1) | 64 | | C2.2(C2^2xC2^2:C4) | 128,1000 |
| C2.3(C22×C22⋊C4) = C22×C22⋊C8 | central extension (φ=1) | 64 | | C2.3(C2^2xC2^2:C4) | 128,1608 |
| C2.4(C22×C22⋊C4) = C2×C24⋊3C4 | central stem extension (φ=1) | 32 | | C2.4(C2^2xC2^2:C4) | 128,1009 |
| C2.5(C22×C22⋊C4) = C2×C23.7Q8 | central stem extension (φ=1) | 64 | | C2.5(C2^2xC2^2:C4) | 128,1010 |
| C2.6(C22×C22⋊C4) = C2×C23.34D4 | central stem extension (φ=1) | 64 | | C2.6(C2^2xC2^2:C4) | 128,1011 |
| C2.7(C22×C22⋊C4) = C25.85C22 | central stem extension (φ=1) | 32 | | C2.7(C2^2xC2^2:C4) | 128,1012 |
| C2.8(C22×C22⋊C4) = C2×C23.23D4 | central stem extension (φ=1) | 64 | | C2.8(C2^2xC2^2:C4) | 128,1019 |
| C2.9(C22×C22⋊C4) = C2×C24.3C22 | central stem extension (φ=1) | 64 | | C2.9(C2^2xC2^2:C4) | 128,1024 |
| C2.10(C22×C22⋊C4) = C2×C23.67C23 | central stem extension (φ=1) | 128 | | C2.10(C2^2xC2^2:C4) | 128,1026 |
| C2.11(C22×C22⋊C4) = C23.179C24 | central stem extension (φ=1) | 64 | | C2.11(C2^2xC2^2:C4) | 128,1029 |
| C2.12(C22×C22⋊C4) = C24.90D4 | central stem extension (φ=1) | 32 | | C2.12(C2^2xC2^2:C4) | 128,1040 |
| C2.13(C22×C22⋊C4) = C23.191C24 | central stem extension (φ=1) | 32 | | C2.13(C2^2xC2^2:C4) | 128,1041 |
| C2.14(C22×C22⋊C4) = C23.192C24 | central stem extension (φ=1) | 64 | | C2.14(C2^2xC2^2:C4) | 128,1042 |
| C2.15(C22×C22⋊C4) = C24.542C23 | central stem extension (φ=1) | 64 | | C2.15(C2^2xC2^2:C4) | 128,1043 |
| C2.16(C22×C22⋊C4) = D4×C22⋊C4 | central stem extension (φ=1) | 32 | | C2.16(C2^2xC2^2:C4) | 128,1070 |
| C2.17(C22×C22⋊C4) = C24.549C23 | central stem extension (φ=1) | 64 | | C2.17(C2^2xC2^2:C4) | 128,1071 |
| C2.18(C22×C22⋊C4) = Q8×C22⋊C4 | central stem extension (φ=1) | 64 | | C2.18(C2^2xC2^2:C4) | 128,1072 |
| C2.19(C22×C22⋊C4) = C23.223C24 | central stem extension (φ=1) | 64 | | C2.19(C2^2xC2^2:C4) | 128,1073 |
| C2.20(C22×C22⋊C4) = C2×C24.4C4 | central stem extension (φ=1) | 32 | | C2.20(C2^2xC2^2:C4) | 128,1609 |
| C2.21(C22×C22⋊C4) = C2×(C22×C8)⋊C2 | central stem extension (φ=1) | 64 | | C2.21(C2^2xC2^2:C4) | 128,1610 |
| C2.22(C22×C22⋊C4) = C24.73(C2×C4) | central stem extension (φ=1) | 32 | | C2.22(C2^2xC2^2:C4) | 128,1611 |
| C2.23(C22×C22⋊C4) = D4○(C22⋊C8) | central stem extension (φ=1) | 32 | | C2.23(C2^2xC2^2:C4) | 128,1612 |
| C2.24(C22×C22⋊C4) = C22×C23⋊C4 | central stem extension (φ=1) | 32 | | C2.24(C2^2xC2^2:C4) | 128,1613 |
| C2.25(C22×C22⋊C4) = C2×C23.C23 | central stem extension (φ=1) | 32 | | C2.25(C2^2xC2^2:C4) | 128,1614 |
| C2.26(C22×C22⋊C4) = C23.C24 | central stem extension (φ=1) | 16 | 8+ | C2.26(C2^2xC2^2:C4) | 128,1615 |
| C2.27(C22×C22⋊C4) = C23.4C24 | central stem extension (φ=1) | 32 | 8- | C2.27(C2^2xC2^2:C4) | 128,1616 |
| C2.28(C22×C22⋊C4) = C22×C4.D4 | central stem extension (φ=1) | 32 | | C2.28(C2^2xC2^2:C4) | 128,1617 |
| C2.29(C22×C22⋊C4) = C22×C4.10D4 | central stem extension (φ=1) | 64 | | C2.29(C2^2xC2^2:C4) | 128,1618 |
| C2.30(C22×C22⋊C4) = C2×M4(2).8C22 | central stem extension (φ=1) | 32 | | C2.30(C2^2xC2^2:C4) | 128,1619 |
| C2.31(C22×C22⋊C4) = M4(2).24C23 | central stem extension (φ=1) | 16 | 8+ | C2.31(C2^2xC2^2:C4) | 128,1620 |
| C2.32(C22×C22⋊C4) = M4(2).25C23 | central stem extension (φ=1) | 32 | 8- | C2.32(C2^2xC2^2:C4) | 128,1621 |
| C2.33(C22×C22⋊C4) = C22×D4⋊C4 | central stem extension (φ=1) | 64 | | C2.33(C2^2xC2^2:C4) | 128,1622 |
| C2.34(C22×C22⋊C4) = C22×Q8⋊C4 | central stem extension (φ=1) | 128 | | C2.34(C2^2xC2^2:C4) | 128,1623 |
| C2.35(C22×C22⋊C4) = C2×C23.24D4 | central stem extension (φ=1) | 64 | | C2.35(C2^2xC2^2:C4) | 128,1624 |
| C2.36(C22×C22⋊C4) = C2×C23.37D4 | central stem extension (φ=1) | 32 | | C2.36(C2^2xC2^2:C4) | 128,1625 |
| C2.37(C22×C22⋊C4) = C2×C23.38D4 | central stem extension (φ=1) | 64 | | C2.37(C2^2xC2^2:C4) | 128,1626 |
| C2.38(C22×C22⋊C4) = C2×C23.36D4 | central stem extension (φ=1) | 64 | | C2.38(C2^2xC2^2:C4) | 128,1627 |
| C2.39(C22×C22⋊C4) = C24.98D4 | central stem extension (φ=1) | 32 | | C2.39(C2^2xC2^2:C4) | 128,1628 |
| C2.40(C22×C22⋊C4) = 2+ 1+4⋊5C4 | central stem extension (φ=1) | 32 | | C2.40(C2^2xC2^2:C4) | 128,1629 |
| C2.41(C22×C22⋊C4) = 2- 1+4⋊4C4 | central stem extension (φ=1) | 64 | | C2.41(C2^2xC2^2:C4) | 128,1630 |
| C2.42(C22×C22⋊C4) = C22×C4≀C2 | central stem extension (φ=1) | 32 | | C2.42(C2^2xC2^2:C4) | 128,1631 |
| C2.43(C22×C22⋊C4) = C2×C42⋊C22 | central stem extension (φ=1) | 32 | | C2.43(C2^2xC2^2:C4) | 128,1632 |
| C2.44(C22×C22⋊C4) = 2- 1+4⋊5C4 | central stem extension (φ=1) | 16 | 4 | C2.44(C2^2xC2^2:C4) | 128,1633 |