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Extensions 1→N→G→Q→1 with N=C2 and Q=D10.12D4

Direct product G=N×Q with N=C2 and Q=D10.12D4
dρLabelID
C2×D10.12D4160C2xD10.12D4320,1160


Non-split extensions G=N.Q with N=C2 and Q=D10.12D4
extensionφ:Q→Aut NdρLabelID
C2.1(D10.12D4) = C10.51(C4×D4)central extension (φ=1)320C2.1(D10.12D4)320,279
C2.2(D10.12D4) = C4⋊Dic5⋊15C4central extension (φ=1)320C2.2(D10.12D4)320,281
C2.3(D10.12D4) = C22.58(D4×D5)central extension (φ=1)160C2.3(D10.12D4)320,291
C2.4(D10.12D4) = D10⋊3(C4⋊C4)central extension (φ=1)160C2.4(D10.12D4)320,295
C2.5(D10.12D4) = C24.4D10central extension (φ=1)160C2.5(D10.12D4)320,572
C2.6(D10.12D4) = C24.8D10central extension (φ=1)160C2.6(D10.12D4)320,578
C2.7(D10.12D4) = C24.12D10central extension (φ=1)160C2.7(D10.12D4)320,583
C2.8(D10.12D4) = C2.(C20⋊Q8)central stem extension (φ=1)320C2.8(D10.12D4)320,284
C2.9(D10.12D4) = (C2×Dic5).Q8central stem extension (φ=1)320C2.9(D10.12D4)320,285
C2.10(D10.12D4) = (C2×C4).21D20central stem extension (φ=1)160C2.10(D10.12D4)320,301
C2.11(D10.12D4) = C10.(C4⋊D4)central stem extension (φ=1)160C2.11(D10.12D4)320,302
C2.12(D10.12D4) = D10.12D8central stem extension (φ=1)160C2.12(D10.12D4)320,401
C2.13(D10.12D4) = D10.16SD16central stem extension (φ=1)160C2.13(D10.12D4)320,404
C2.14(D10.12D4) = C40⋊6C4⋊C2central stem extension (φ=1)160C2.14(D10.12D4)320,406
C2.15(D10.12D4) = C40⋊5C4⋊C2central stem extension (φ=1)160C2.15(D10.12D4)320,411
C2.16(D10.12D4) = D10.11SD16central stem extension (φ=1)160C2.16(D10.12D4)320,432
C2.17(D10.12D4) = D10.7Q16central stem extension (φ=1)160C2.17(D10.12D4)320,436
C2.18(D10.12D4) = (C2×C8).D10central stem extension (φ=1)160C2.18(D10.12D4)320,441
C2.19(D10.12D4) = D10⋊1C8.C2central stem extension (φ=1)160C2.19(D10.12D4)320,442
C2.20(D10.12D4) = C24.7D10central stem extension (φ=1)160C2.20(D10.12D4)320,576
C2.21(D10.12D4) = C24.9D10central stem extension (φ=1)160C2.21(D10.12D4)320,579
C2.22(D10.12D4) = C24.14D10central stem extension (φ=1)160C2.22(D10.12D4)320,586
C2.23(D10.12D4) = C24.16D10central stem extension (φ=1)160C2.23(D10.12D4)320,588

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