Extensions 1→N→G→Q→1 with N=C₂×C₂₆ and Q=C₄

Direct product G=N×Q with N=C₂×C₂₆ and Q=C₄

		d	ρ	Label	ID
C₂²×C₅₂		208		C2^2xC52	208,45

Semidirect products G=N:Q with N=C₂×C₂₆ and Q=C₄

extension	φ:Q→Aut N	d	ρ	Label	ID
(C₂×C₂₆)⋊₁C₄ = D₁₃.D₄	φ: C₄/C₁ → C₄ ⊆ Aut C₂×C₂₆	52	4+	(C2xC26):1C4	208,34
(C₂×C₂₆)⋊₂C₄ = C₂²×C₁₃⋊C₄	φ: C₄/C₁ → C₄ ⊆ Aut C₂×C₂₆	52		(C2xC26):2C4	208,49
(C₂×C₂₆)⋊₃C₄ = C₁₃×C₂²⋊C₄	φ: C₄/C₂ → C₂ ⊆ Aut C₂×C₂₆	104		(C2xC26):3C4	208,21
(C₂×C₂₆)⋊₄C₄ = C₂³.D₁₃	φ: C₄/C₂ → C₂ ⊆ Aut C₂×C₂₆	104		(C2xC26):4C4	208,19
(C₂×C₂₆)⋊₅C₄ = C₂²×Dic₁₃	φ: C₄/C₂ → C₂ ⊆ Aut C₂×C₂₆	208		(C2xC26):5C4	208,43

Non-split extensions G=N.Q with N=C₂×C₂₆ and Q=C₄

extension	φ:Q→Aut N	d	ρ	Label	ID
(C₂×C₂₆).₁C₄ = C₂×C₁₃⋊C₈	φ: C₄/C₁ → C₄ ⊆ Aut C₂×C₂₆	208		(C2xC26).1C4	208,32
(C₂×C₂₆).₂C₄ = C₁₃⋊M₄(2)	φ: C₄/C₁ → C₄ ⊆ Aut C₂×C₂₆	104	4-	(C2xC26).2C4	208,33
(C₂×C₂₆).₃C₄ = C₁₃×M₄(2)	φ: C₄/C₂ → C₂ ⊆ Aut C₂×C₂₆	104	2	(C2xC26).3C4	208,24
(C₂×C₂₆).₄C₄ = C₂×C₁₃⋊₂C₈	φ: C₄/C₂ → C₂ ⊆ Aut C₂×C₂₆	208		(C2xC26).4C4	208,9
(C₂×C₂₆).₅C₄ = C₅₂.₄C₄	φ: C₄/C₂ → C₂ ⊆ Aut C₂×C₂₆	104	2	(C2xC26).5C4	208,10

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