Extensions 1→N→G→Q→1 with N=C₇ and Q=C₁₈

Direct product G=N×Q with N=C₇ and Q=C₁₈

		d	ρ	Label	ID
C₁₂₆		126	1	C126	126,6

Semidirect products G=N:Q with N=C₇ and Q=C₁₈

extension	φ:Q→Aut N	d	ρ	Label	ID
C₇⋊C₁₈ = C₇⋊C₁₈	φ: C₁₈/C₃ → C₆ ⊆ Aut C₇	63	6	C7:C18	126,1
C₇⋊₂C₁₈ = C₂×C₇⋊C₉	φ: C₁₈/C₆ → C₃ ⊆ Aut C₇	126	3	C7:2C18	126,2
C₇⋊₃C₁₈ = C₉×D₇	φ: C₁₈/C₉ → C₂ ⊆ Aut C₇	63	2	C7:3C18	126,4

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