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

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

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

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

extension	φ:Q→Out N	d	ρ	Label	ID
3_-¹⁺²⋊D₇ = D₆₃⋊C₃	φ: D₇/C₇ → C₂ ⊆ Out 3_-¹⁺²	63	6+	ES-(3,1):D7	378,39

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