extension | φ:Q→Aut N | d | ρ | Label | ID |
C2.1(D10⋊C4) = D10⋊1C8 | central extension (φ=1) | 80 | | C2.1(D10:C4) | 160,27 |
C2.2(D10⋊C4) = C10.10C42 | central extension (φ=1) | 160 | | C2.2(D10:C4) | 160,38 |
C2.3(D10⋊C4) = D20⋊4C4 | central stem extension (φ=1) | 40 | 2 | C2.3(D10:C4) | 160,12 |
C2.4(D10⋊C4) = C23.1D10 | central stem extension (φ=1) | 40 | 4 | C2.4(D10:C4) | 160,13 |
C2.5(D10⋊C4) = D20⋊6C4 | central stem extension (φ=1) | 80 | | C2.5(D10:C4) | 160,16 |
C2.6(D10⋊C4) = C10.Q16 | central stem extension (φ=1) | 160 | | C2.6(D10:C4) | 160,17 |
C2.7(D10⋊C4) = C20.44D4 | central stem extension (φ=1) | 160 | | C2.7(D10:C4) | 160,23 |
C2.8(D10⋊C4) = D20⋊5C4 | central stem extension (φ=1) | 80 | | C2.8(D10:C4) | 160,28 |
C2.9(D10⋊C4) = C20.46D4 | central stem extension (φ=1) | 40 | 4+ | C2.9(D10:C4) | 160,30 |
C2.10(D10⋊C4) = C4.12D20 | central stem extension (φ=1) | 80 | 4- | C2.10(D10:C4) | 160,31 |
C2.11(D10⋊C4) = D20⋊7C4 | central stem extension (φ=1) | 40 | 4 | C2.11(D10:C4) | 160,32 |