Extensions 1→N→G→Q→1 with N=C2 and Q=C5xDic12

Direct product G=NxQ with N=C2 and Q=C5xDic12
dρLabelID
C10xDic12480C10xDic12480,784


Non-split extensions G=N.Q with N=C2 and Q=C5xDic12
extensionφ:Q→Aut NdρLabelID
C2.1(C5xDic12) = C5xC2.Dic12central extension (φ=1)480C2.1(C5xDic12)480,135
C2.2(C5xDic12) = C5xC24:1C4central extension (φ=1)480C2.2(C5xDic12)480,137

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