Extensions 1→N→G→Q→1 with N=C₂×C₂₂ and Q=C₄

Direct product G=N×Q with N=C₂×C₂₂ and Q=C₄

		d	ρ	Label	ID
C₂²×C₄₄		176		C2^2xC44	176,37

Semidirect products G=N:Q with N=C₂×C₂₂ and Q=C₄

extension	φ:Q→Aut N	d	Label	ID
(C₂×C₂₂)⋊₁C₄ = C₁₁×C₂²⋊C₄	φ: C₄/C₂ → C₂ ⊆ Aut C₂×C₂₂	88	(C2xC22):1C4	176,20
(C₂×C₂₂)⋊₂C₄ = C₂³.D₁₁	φ: C₄/C₂ → C₂ ⊆ Aut C₂×C₂₂	88	(C2xC22):2C4	176,18
(C₂×C₂₂)⋊₃C₄ = C₂²×Dic₁₁	φ: C₄/C₂ → C₂ ⊆ Aut C₂×C₂₂	176	(C2xC22):3C4	176,35

Non-split extensions G=N.Q with N=C₂×C₂₂ and Q=C₄

extension	φ:Q→Aut N	d	ρ	Label	ID
(C₂×C₂₂).₁C₄ = C₁₁×M₄(2)	φ: C₄/C₂ → C₂ ⊆ Aut C₂×C₂₂	88	2	(C2xC22).1C4	176,23
(C₂×C₂₂).₂C₄ = C₂×C₁₁⋊C₈	φ: C₄/C₂ → C₂ ⊆ Aut C₂×C₂₂	176		(C2xC22).2C4	176,8
(C₂×C₂₂).₃C₄ = C₄₄.C₄	φ: C₄/C₂ → C₂ ⊆ Aut C₂×C₂₂	88	2	(C2xC22).3C4	176,9

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Extensions 1→N→G→Q→1 with N=C2×C22 and Q=C4