Extensions 1→N→G→Q→1 with N=C₇ and Q=C₇⋊C₉

Direct product G=N×Q with N=C₇ and Q=C₇⋊C₉

		d	ρ	Label	ID
C₇×C₇⋊C₉		63	3	C7xC7:C9	441,5

Semidirect products G=N:Q with N=C₇ and Q=C₇⋊C₉

extension	φ:Q→Aut N	d	ρ	Label	ID
C₇⋊₁(C₇⋊C₉) = C₇²⋊C₉	φ: C₇⋊C₉/C₂₁ → C₃ ⊆ Aut C₇	441		C7:1(C7:C9)	441,6
C₇⋊₂(C₇⋊C₉) = C₇²⋊₃C₉	φ: C₇⋊C₉/C₂₁ → C₃ ⊆ Aut C₇	63	3	C7:2(C7:C9)	441,7

Non-split extensions G=N.Q with N=C₇ and Q=C₇⋊C₉

extension	φ:Q→Aut N	d	ρ	Label	ID
C₇.(C₇⋊C₉) = C₄₉⋊C₉	φ: C₇⋊C₉/C₂₁ → C₃ ⊆ Aut C₇	441	3	C7.(C7:C9)	441,1

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Extensions 1→N→G→Q→1 with N=C7 and Q=C7⋊C9