Extensions 1→N→G→Q→1 with N=C2 and Q=C5xDic9

Direct product G=NxQ with N=C2 and Q=C5xDic9
dρLabelID
C10xDic9360C10xDic9360,23


Non-split extensions G=N.Q with N=C2 and Q=C5xDic9
extensionφ:Q→Aut NdρLabelID
C2.(C5xDic9) = C5xC9:C8central extension (φ=1)3602C2.(C5xDic9)360,1

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