Extensions 1→N→G→Q→1 with N=D₂₆ and Q=C₄

Direct product G=N×Q with N=D₂₆ and Q=C₄

		d	ρ	Label	ID
C₂×C₄×D₁₃		104		C2xC4xD13	208,36

Semidirect products G=N:Q with N=D₂₆ and Q=C₄

extension	φ:Q→Out N	d	ρ	Label	ID
D₂₆⋊₁C₄ = D₂₆⋊C₄	φ: C₄/C₂ → C₂ ⊆ Out D₂₆	104		D26:1C4	208,14
D₂₆⋊₂C₄ = D₁₃.D₄	φ: C₄/C₂ → C₂ ⊆ Out D₂₆	52	4+	D26:2C4	208,34
D₂₆⋊₃C₄ = C₂²×C₁₃⋊C₄	φ: C₄/C₂ → C₂ ⊆ Out D₂₆	52		D26:3C4	208,49

Non-split extensions G=N.Q with N=D₂₆ and Q=C₄

extension	φ:Q→Out N	d	ρ	Label	ID
D₂₆.₁C₄ = C₈⋊D₁₃	φ: C₄/C₂ → C₂ ⊆ Out D₂₆	104	2	D26.1C4	208,5
D₂₆.₂C₄ = D₁₃⋊C₈	φ: C₄/C₂ → C₂ ⊆ Out D₂₆	104	4	D26.2C4	208,28
D₂₆.₃C₄ = C₅₂.C₄	φ: C₄/C₂ → C₂ ⊆ Out D₂₆	104	4	D26.3C4	208,29
D₂₆.₄C₄ = C₈×D₁₃	φ: trivial image	104	2	D26.4C4	208,4

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