Extensions 1→N→G→Q→1 with N=C71 and Q=C4

Direct product G=N×Q with N=C71 and Q=C4
dρLabelID
C2842841C284284,2

Semidirect products G=N:Q with N=C71 and Q=C4
extensionφ:Q→Aut NdρLabelID
C71⋊C4 = Dic71φ: C4/C2C2 ⊆ Aut C712842-C71:C4284,1


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