Extensions 1→N→G→Q→1 with N=C₂₄₄ and Q=C₂

Direct product G=NxQ with N=C₂₄₄ and Q=C₂

		d	ρ	Label	ID
C₂xC₂₄₄		488		C2xC244	488,9

Semidirect products G=N:Q with N=C₂₄₄ and Q=C₂

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂₄₄:₁C₂ = D₂₄₄	φ: C₂/C₁ → C₂ ⊆ Aut C₂₄₄	244	2+	C244:1C2	488,6
C₂₄₄:₂C₂ = C₄xD₆₁	φ: C₂/C₁ → C₂ ⊆ Aut C₂₄₄	244	2	C244:2C2	488,5
C₂₄₄:₃C₂ = D₄xC₆₁	φ: C₂/C₁ → C₂ ⊆ Aut C₂₄₄	244	2	C244:3C2	488,10

Non-split extensions G=N.Q with N=C₂₄₄ and Q=C₂

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂₄₄.₁C₂ = Dic₁₂₂	φ: C₂/C₁ → C₂ ⊆ Aut C₂₄₄	488	2-	C244.1C2	488,4
C₂₄₄.₂C₂ = C₆₁:₂C₈	φ: C₂/C₁ → C₂ ⊆ Aut C₂₄₄	488	2	C244.2C2	488,1
C₂₄₄.₃C₂ = Q₈xC₆₁	φ: C₂/C₁ → C₂ ⊆ Aut C₂₄₄	488	2	C244.3C2	488,11

Extensions 1→N→G→Q→1 with N=C244 and Q=C2