Extensions 1→N→G→Q→1 with N=C7 and Q=Dic5

Direct product G=N×Q with N=C7 and Q=Dic5
dρLabelID
C7×Dic51402C7xDic5140,1

Semidirect products G=N:Q with N=C7 and Q=Dic5
extensionφ:Q→Aut NdρLabelID
C7⋊Dic5 = Dic35φ: Dic5/C10C2 ⊆ Aut C71402-C7:Dic5140,3


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