Extensions 1→N→G→Q→1 with N=C2 and Q=C10xC4:C4

Direct product G=NxQ with N=C2 and Q=C10xC4:C4
dρLabelID
C4:C4xC2xC10320C4:C4xC2xC10320,1515


Non-split extensions G=N.Q with N=C2 and Q=C10xC4:C4
extensionφ:Q→Aut NdρLabelID
C2.1(C10xC4:C4) = C10xC2.C42central extension (φ=1)320C2.1(C10xC4:C4)320,876
C2.2(C10xC4:C4) = C4:C4xC20central extension (φ=1)320C2.2(C10xC4:C4)320,879
C2.3(C10xC4:C4) = C10xC4:C8central extension (φ=1)320C2.3(C10xC4:C4)320,923
C2.4(C10xC4:C4) = C5xC23.7Q8central stem extension (φ=1)160C2.4(C10xC4:C4)320,881
C2.5(C10xC4:C4) = C5xC42:8C4central stem extension (φ=1)320C2.5(C10xC4:C4)320,883
C2.6(C10xC4:C4) = C5xC42:9C4central stem extension (φ=1)320C2.6(C10xC4:C4)320,885
C2.7(C10xC4:C4) = C5xC23.8Q8central stem extension (φ=1)160C2.7(C10xC4:C4)320,886
C2.8(C10xC4:C4) = C5xC23.65C23central stem extension (φ=1)320C2.8(C10xC4:C4)320,890
C2.9(C10xC4:C4) = C5xC4:M4(2)central stem extension (φ=1)160C2.9(C10xC4:C4)320,924
C2.10(C10xC4:C4) = C5xC42.6C22central stem extension (φ=1)160C2.10(C10xC4:C4)320,925
C2.11(C10xC4:C4) = C10xC4.Q8central stem extension (φ=1)320C2.11(C10xC4:C4)320,926
C2.12(C10xC4:C4) = C10xC2.D8central stem extension (φ=1)320C2.12(C10xC4:C4)320,927
C2.13(C10xC4:C4) = C5xC23.25D4central stem extension (φ=1)160C2.13(C10xC4:C4)320,928
C2.14(C10xC4:C4) = C5xM4(2):C4central stem extension (φ=1)160C2.14(C10xC4:C4)320,929
C2.15(C10xC4:C4) = C10xC8.C4central stem extension (φ=1)160C2.15(C10xC4:C4)320,930
C2.16(C10xC4:C4) = C5xM4(2).C4central stem extension (φ=1)804C2.16(C10xC4:C4)320,931

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