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Extensions 1→N→G→Q→1 with N=C2 and Q=C2×C10.D4

Direct product G=N×Q with N=C2 and Q=C2×C10.D4
dρLabelID
C22×C10.D4320C2^2xC10.D4320,1455


Non-split extensions G=N.Q with N=C2 and Q=C2×C10.D4
extensionφ:Q→Aut NdρLabelID
C2.1(C2×C10.D4) = C4×C10.D4central extension (φ=1)320C2.1(C2xC10.D4)320,558
C2.2(C2×C10.D4) = C2×C20.8Q8central extension (φ=1)320C2.2(C2xC10.D4)320,726
C2.3(C2×C10.D4) = C2×C10.10C42central extension (φ=1)320C2.3(C2xC10.D4)320,835
C2.4(C2×C10.D4) = C20⋊7(C4⋊C4)central stem extension (φ=1)320C2.4(C2xC10.D4)320,555
C2.5(C2×C10.D4) = C24.44D10central stem extension (φ=1)160C2.5(C2xC10.D4)320,569
C2.6(C2×C10.D4) = C24.46D10central stem extension (φ=1)160C2.6(C2xC10.D4)320,573
C2.7(C2×C10.D4) = C2×C10.D8central stem extension (φ=1)320C2.7(C2xC10.D4)320,589
C2.8(C2×C10.D4) = C2×C20.Q8central stem extension (φ=1)320C2.8(C2xC10.D4)320,590
C2.9(C2×C10.D4) = C20.47(C4⋊C4)central stem extension (φ=1)160C2.9(C2xC10.D4)320,591
C2.10(C2×C10.D4) = C20⋊4(C4⋊C4)central stem extension (φ=1)320C2.10(C2xC10.D4)320,600
C2.11(C2×C10.D4) = C20⋊5(C4⋊C4)central stem extension (φ=1)320C2.11(C2xC10.D4)320,603
C2.12(C2×C10.D4) = C20.48(C4⋊C4)central stem extension (φ=1)320C2.12(C2xC10.D4)320,604
C2.13(C2×C10.D4) = C20.64(C4⋊C4)central stem extension (φ=1)160C2.13(C2xC10.D4)320,622
C2.14(C2×C10.D4) = C20.76(C4⋊C4)central stem extension (φ=1)160C2.14(C2xC10.D4)320,625
C2.15(C2×C10.D4) = C20.65(C4⋊C4)central stem extension (φ=1)160C2.15(C2xC10.D4)320,729
C2.16(C2×C10.D4) = Dic5⋊5M4(2)central stem extension (φ=1)160C2.16(C2xC10.D4)320,745
C2.17(C2×C10.D4) = C20.51(C4⋊C4)central stem extension (φ=1)160C2.17(C2xC10.D4)320,746
C2.18(C2×C10.D4) = C2×C20.53D4central stem extension (φ=1)160C2.18(C2xC10.D4)320,750
C2.19(C2×C10.D4) = C23.Dic10central stem extension (φ=1)804C2.19(C2xC10.D4)320,751
C2.20(C2×C10.D4) = C24.62D10central stem extension (φ=1)160C2.20(C2xC10.D4)320,837

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