Extensions 1→N→G→Q→1 with N=C₂xC₁₂₂ and Q=C₂

Direct product G=NxQ with N=C₂xC₁₂₂ and Q=C₂

		d	ρ	Label	ID
C₂²xC₁₂₂		488		C2^2xC122	488,14

Semidirect products G=N:Q with N=C₂xC₁₂₂ and Q=C₂

extension	φ:Q→Aut N	d	ρ	Label	ID
(C₂xC₁₂₂):₁C₂ = D₄xC₆₁	φ: C₂/C₁ → C₂ ⊆ Aut C₂xC₁₂₂	244	2	(C2xC122):1C2	488,10
(C₂xC₁₂₂):₂C₂ = C₆₁:D₄	φ: C₂/C₁ → C₂ ⊆ Aut C₂xC₁₂₂	244	2	(C2xC122):2C2	488,8
(C₂xC₁₂₂):₃C₂ = C₂²xD₆₁	φ: C₂/C₁ → C₂ ⊆ Aut C₂xC₁₂₂	244		(C2xC122):3C2	488,13

Non-split extensions G=N.Q with N=C₂xC₁₂₂ and Q=C₂

extension	φ:Q→Aut N	d	ρ	Label	ID
(C₂xC₁₂₂).C₂ = C₂xDic₆₁	φ: C₂/C₁ → C₂ ⊆ Aut C₂xC₁₂₂	488		(C2xC122).C2	488,7

Extensions 1→N→G→Q→1 with N=C2xC122 and Q=C2