Extensions 1→N→G→Q→1 with N=C₂ and Q=C₁₄.C₄²

Direct product G=N×Q with N=C₂ and Q=C₁₄.C₄²

		d	ρ	Label	ID
C₂×C₁₄.C₄²		448		C2xC14.C4^2	448,742

Non-split extensions G=N.Q with N=C₂ and Q=C₁₄.C₄²

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₁₄.C₄²) = (C₂×C₂₈)⋊₃C₈	central extension (φ=1)	448		C2.1(C14.C4^2)	448,81
C₂.₂(C₁₄.C₄²) = (C₂×C₅₆)⋊₅C₄	central extension (φ=1)	448		C2.2(C14.C4^2)	448,107
C₂.₃(C₁₄.C₄²) = C₂₈.₈C₄²	central stem extension (φ=1)	112		C2.3(C14.C4^2)	448,80
C₂.₄(C₁₄.C₄²) = C₂⁴.D₁₄	central stem extension (φ=1)	112		C2.4(C14.C4^2)	448,83
C₂.₅(C₁₄.C₄²) = C₂⁴.₂D₁₄	central stem extension (φ=1)	112		C2.5(C14.C4^2)	448,84
C₂.₆(C₁₄.C₄²) = C₂₈.C₄²	central stem extension (φ=1)	448		C2.6(C14.C4^2)	448,86
C₂.₇(C₁₄.C₄²) = C₂₈.(C₄⋊C₄)	central stem extension (φ=1)	224		C2.7(C14.C4^2)	448,87
C₂.₈(C₁₄.C₄²) = C₄²⋊Dic₇	central stem extension (φ=1)	112	4	C2.8(C14.C4^2)	448,88
C₂.₉(C₁₄.C₄²) = C₂₈.₂C₄²	central stem extension (φ=1)	112		C2.9(C14.C4^2)	448,89
C₂.₁₀(C₁₄.C₄²) = (C₂×C₂₈).Q₈	central stem extension (φ=1)	112	4	C2.10(C14.C4^2)	448,90
C₂.₁₁(C₁₄.C₄²) = C₂₈.₉C₄²	central stem extension (φ=1)	448		C2.11(C14.C4^2)	448,108
C₂.₁₂(C₁₄.C₄²) = C₂₈.₁₀C₄²	central stem extension (φ=1)	224		C2.12(C14.C4^2)	448,109
C₂.₁₃(C₁₄.C₄²) = M₄(2)⋊Dic₇	central stem extension (φ=1)	224		C2.13(C14.C4^2)	448,111
C₂.₁₄(C₁₄.C₄²) = C₂₈.₃C₄²	central stem extension (φ=1)	112		C2.14(C14.C4^2)	448,112
C₂.₁₅(C₁₄.C₄²) = (C₂×C₅₆)⋊C₄	central stem extension (φ=1)	112	4	C2.15(C14.C4^2)	448,113
C₂.₁₆(C₁₄.C₄²) = C₂³.₉D₂₈	central stem extension (φ=1)	112	4	C2.16(C14.C4^2)	448,114
C₂.₁₇(C₁₄.C₄²) = C₂₈.₄C₄²	central stem extension (φ=1)	224		C2.17(C14.C4^2)	448,115
C₂.₁₈(C₁₄.C₄²) = M₄(2)⋊₄Dic₇	central stem extension (φ=1)	112	4	C2.18(C14.C4^2)	448,116
C₂.₁₉(C₁₄.C₄²) = C₂₈.₂₁C₄²	central stem extension (φ=1)	112	4	C2.19(C14.C4^2)	448,117

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