Extensions 1→N→G→Q→1 with N=D₇ and Q=3_-¹⁺²

Direct product G=N×Q with N=D₇ and Q=3_-¹⁺²

		d	ρ	Label	ID
D₇×3_-¹⁺²		63	6	D7xES-(3,1)	378,31

Semidirect products G=N:Q with N=D₇ and Q=3_-¹⁺²

extension	φ:Q→Out N	d	ρ	Label	ID
D₇⋊₁3_-¹⁺² = C₉⋊₃F₇	φ: 3_-¹⁺²/C₉ → C₃ ⊆ Out D₇	63	6	D7:1ES-(3,1)	378,8
D₇⋊₂3_-¹⁺² = C₉⋊₄F₇	φ: 3_-¹⁺²/C₉ → C₃ ⊆ Out D₇	63	6	D7:2ES-(3,1)	378,9
D₇⋊₃3_-¹⁺² = C₃².F₇	φ: 3_-¹⁺²/C₃² → C₃ ⊆ Out D₇	63	6	D7:3ES-(3,1)	378,11

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