Extensions 1→N→G→Q→1 with N=C7 and Q=D15

Direct product G=NxQ with N=C7 and Q=D15
dρLabelID
C7xD151052C7xD15210,10

Semidirect products G=N:Q with N=C7 and Q=D15
extensionφ:Q→Aut NdρLabelID
C7:D15 = D105φ: D15/C15C2 ⊆ Aut C71052+C7:D15210,11


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