Extensions 1→N→G→Q→1 with N=C2 and Q=D65

Direct product G=N×Q with N=C2 and Q=D65
dρLabelID
D1301302+D130260,14


Non-split extensions G=N.Q with N=C2 and Q=D65
extensionφ:Q→Aut NdρLabelID
C2.D65 = Dic65central extension (φ=1)2602-C2.D65260,3

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