Extensions 1→N→G→Q→1 with N=C₂ and Q=C₂×Dic₂₂

Direct product G=N×Q with N=C₂ and Q=C₂×Dic₂₂

		d	ρ	Label	ID
C₂²×Dic₂₂		352		C2^2xDic22	352,173

Non-split extensions G=N.Q with N=C₂ and Q=C₂×Dic₂₂

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₂×Dic₂₂) = C₄×Dic₂₂	central extension (φ=1)	352		C2.1(C2xDic22)	352,63
C₂.₂(C₂×Dic₂₂) = C₂×Dic₁₁⋊C₄	central extension (φ=1)	352		C2.2(C2xDic22)	352,118
C₂.₃(C₂×Dic₂₂) = C₂×C₄₄⋊C₄	central extension (φ=1)	352		C2.3(C2xDic22)	352,120
C₂.₄(C₂×Dic₂₂) = C₄₄⋊₂Q₈	central stem extension (φ=1)	352		C2.4(C2xDic22)	352,64
C₂.₅(C₂×Dic₂₂) = C₄₄.₆Q₈	central stem extension (φ=1)	352		C2.5(C2xDic22)	352,65
C₂.₆(C₂×Dic₂₂) = C₂²⋊Dic₂₂	central stem extension (φ=1)	176		C2.6(C2xDic22)	352,73
C₂.₇(C₂×Dic₂₂) = C₄₄⋊Q₈	central stem extension (φ=1)	352		C2.7(C2xDic22)	352,83
C₂.₈(C₂×Dic₂₂) = C₄₄.₃Q₈	central stem extension (φ=1)	352		C2.8(C2xDic22)	352,85
C₂.₉(C₂×Dic₂₂) = C₄₄.₄₈D₄	central stem extension (φ=1)	176		C2.9(C2xDic22)	352,119

׿

×

⋊

ℤ

𝔽

○

≀

ℚ

◁