Extensions 1→N→G→Q→1 with N=C2 and Q=Dic41

Direct product G=N×Q with N=C2 and Q=Dic41
dρLabelID
C2×Dic41328C2xDic41328,7


Non-split extensions G=N.Q with N=C2 and Q=Dic41
extensionφ:Q→Aut NdρLabelID
C2.Dic41 = C413C8central extension (φ=1)3282C2.Dic41328,1

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