Extensions 1→N→G→Q→1 with N=C2 and Q=C10xA4

Direct product G=NxQ with N=C2 and Q=C10xA4
dρLabelID
A4xC2xC1060A4xC2xC10240,203


Non-split extensions G=N.Q with N=C2 and Q=C10xA4
extensionφ:Q→Aut NdρLabelID
C2.1(C10xA4) = A4xC20central extension (φ=1)603C2.1(C10xA4)240,152
C2.2(C10xA4) = C10xSL2(F3)central stem extension (φ=1)80C2.2(C10xA4)240,153
C2.3(C10xA4) = C5xC4.A4central stem extension (φ=1)802C2.3(C10xA4)240,154

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