Extensions 1→N→G→Q→1 with N=C₂×C₁₀₈ and Q=C₂

Direct product G=N×Q with N=C₂×C₁₀₈ and Q=C₂

		d	ρ	Label	ID
C₂²×C₁₀₈		432		C2^2xC108	432,53

Semidirect products G=N:Q with N=C₂×C₁₀₈ and Q=C₂

extension	φ:Q→Aut N	d	ρ	Label	ID
(C₂×C₁₀₈)⋊₁C₂ = D₅₄⋊C₄	φ: C₂/C₁ → C₂ ⊆ Aut C₂×C₁₀₈	216		(C2xC108):1C2	432,14
(C₂×C₁₀₈)⋊₂C₂ = C₂²⋊C₄×C₂₇	φ: C₂/C₁ → C₂ ⊆ Aut C₂×C₁₀₈	216		(C2xC108):2C2	432,21
(C₂×C₁₀₈)⋊₃C₂ = C₂×D₁₀₈	φ: C₂/C₁ → C₂ ⊆ Aut C₂×C₁₀₈	216		(C2xC108):3C2	432,45
(C₂×C₁₀₈)⋊₄C₂ = D₁₀₈⋊₅C₂	φ: C₂/C₁ → C₂ ⊆ Aut C₂×C₁₀₈	216	2	(C2xC108):4C2	432,46
(C₂×C₁₀₈)⋊₅C₂ = C₂×C₄×D₂₇	φ: C₂/C₁ → C₂ ⊆ Aut C₂×C₁₀₈	216		(C2xC108):5C2	432,44
(C₂×C₁₀₈)⋊₆C₂ = D₄×C₅₄	φ: C₂/C₁ → C₂ ⊆ Aut C₂×C₁₀₈	216		(C2xC108):6C2	432,54
(C₂×C₁₀₈)⋊₇C₂ = C₄○D₄×C₂₇	φ: C₂/C₁ → C₂ ⊆ Aut C₂×C₁₀₈	216	2	(C2xC108):7C2	432,56

Non-split extensions G=N.Q with N=C₂×C₁₀₈ and Q=C₂

extension	φ:Q→Aut N	d	ρ	Label	ID
(C₂×C₁₀₈).₁C₂ = Dic₂₇⋊C₄	φ: C₂/C₁ → C₂ ⊆ Aut C₂×C₁₀₈	432		(C2xC108).1C2	432,12
(C₂×C₁₀₈).₂C₂ = C₄⋊C₄×C₂₇	φ: C₂/C₁ → C₂ ⊆ Aut C₂×C₁₀₈	432		(C2xC108).2C2	432,22
(C₂×C₁₀₈).₃C₂ = C₄⋊Dic₂₇	φ: C₂/C₁ → C₂ ⊆ Aut C₂×C₁₀₈	432		(C2xC108).3C2	432,13
(C₂×C₁₀₈).₄C₂ = C₂×Dic₅₄	φ: C₂/C₁ → C₂ ⊆ Aut C₂×C₁₀₈	432		(C2xC108).4C2	432,43
(C₂×C₁₀₈).₅C₂ = C₄.Dic₂₇	φ: C₂/C₁ → C₂ ⊆ Aut C₂×C₁₀₈	216	2	(C2xC108).5C2	432,10
(C₂×C₁₀₈).₆C₂ = C₂×C₂₇⋊C₈	φ: C₂/C₁ → C₂ ⊆ Aut C₂×C₁₀₈	432		(C2xC108).6C2	432,9
(C₂×C₁₀₈).₇C₂ = C₄×Dic₂₇	φ: C₂/C₁ → C₂ ⊆ Aut C₂×C₁₀₈	432		(C2xC108).7C2	432,11
(C₂×C₁₀₈).₈C₂ = M₄(2)×C₂₇	φ: C₂/C₁ → C₂ ⊆ Aut C₂×C₁₀₈	216	2	(C2xC108).8C2	432,24
(C₂×C₁₀₈).₉C₂ = Q₈×C₅₄	φ: C₂/C₁ → C₂ ⊆ Aut C₂×C₁₀₈	432		(C2xC108).9C2	432,55

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