Extensions 1→N→G→Q→1 with N=C₄○D₄ and Q=C₂₁

Direct product G=N×Q with N=C₄○D₄ and Q=C₂₁

		d	ρ	Label	ID
C₄○D₄×C₂₁		168	2	C4oD4xC21	336,207

Semidirect products G=N:Q with N=C₄○D₄ and Q=C₂₁

extension	φ:Q→Out N	d	ρ	Label	ID
C₄○D₄⋊C₂₁ = C₇×C₄.A₄	φ: C₂₁/C₇ → C₃ ⊆ Out C₄○D₄	112	2	C4oD4:C21	336,170

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