Extensions 1→N→G→Q→1 with N=He₃ and Q=D₇

Direct product G=N×Q with N=He₃ and Q=D₇

		d	ρ	Label	ID
D₇×He₃		63	6	D7xHe3	378,30

Semidirect products G=N:Q with N=He₃ and Q=D₇

extension	φ:Q→Out N	d	ρ	Label	ID
He₃⋊₁D₇ = He₃⋊D₇	φ: D₇/C₇ → C₂ ⊆ Out He₃	63	6+	He3:1D7	378,38
He₃⋊₂D₇ = C₃²⋊D₂₁	φ: D₇/C₇ → C₂ ⊆ Out He₃	63	6	He3:2D7	378,43

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