Extensions 1→N→G→Q→1 with N=C₇²⋊C₄ and Q=C₂

Direct product G=N×Q with N=C₇²⋊C₄ and Q=C₂

		d	ρ	Label	ID
C₂×C₇²⋊C₄		28	4+	C2xC7^2:C4	392,40

Semidirect products G=N:Q with N=C₇²⋊C₄ and Q=C₂

extension	φ:Q→Out N	d	ρ	Label	ID
C₇²⋊C₄⋊C₂ = D₇≀C₂	φ: C₂/C₁ → C₂ ⊆ Out C₇²⋊C₄	14	4+	C7^2:C4:C2	392,37

Non-split extensions G=N.Q with N=C₇²⋊C₄ and Q=C₂

extension	φ:Q→Out N	d	ρ	Label	ID
C₇²⋊C₄.₁C₂ = C₇²⋊C₈	φ: C₂/C₁ → C₂ ⊆ Out C₇²⋊C₄	28	8+	C7^2:C4.1C2	392,36
C₇²⋊C₄.₂C₂ = C₇²⋊Q₈	φ: C₂/C₁ → C₂ ⊆ Out C₇²⋊C₄	28	8+	C7^2:C4.2C2	392,38

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Extensions 1→N→G→Q→1 with N=C72⋊C4 and Q=C2