Extensions 1→N→G→Q→1 with N=C₂ and Q=C₂³⋊Dic₇

Direct product G=N×Q with N=C₂ and Q=C₂³⋊Dic₇

		d	ρ	Label	ID
C₂×C₂³⋊Dic₇		112		C2xC2^3:Dic7	448,753

Non-split extensions G=N.Q with N=C₂ and Q=C₂³⋊Dic₇

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₂³⋊Dic₇) = C₂⁴.Dic₇	central extension (φ=1)	112		C2.1(C2^3:Dic7)	448,82
C₂.₂(C₂³⋊Dic₇) = C₂⁴.D₁₄	central extension (φ=1)	112		C2.2(C2^3:Dic7)	448,83
C₂.₃(C₂³⋊Dic₇) = (C₂×C₂₈)⋊C₈	central extension (φ=1)	224		C2.3(C2^3:Dic7)	448,85
C₂.₄(C₂³⋊Dic₇) = C₂⁴⋊Dic₇	central stem extension (φ=1)	56	4	C2.4(C2^3:Dic7)	448,93
C₂.₅(C₂³⋊Dic₇) = (D₄×C₁₄)⋊C₄	central stem extension (φ=1)	112		C2.5(C2^3:Dic7)	448,94
C₂.₆(C₂³⋊Dic₇) = C₄⋊C₄⋊Dic₇	central stem extension (φ=1)	112		C2.6(C2^3:Dic7)	448,95
C₂.₇(C₂³⋊Dic₇) = (C₂²×C₂₈)⋊C₄	central stem extension (φ=1)	112	4	C2.7(C2^3:Dic7)	448,96
C₂.₈(C₂³⋊Dic₇) = C₄²⋊₂Dic₇	central stem extension (φ=1)	112	4	C2.8(C2^3:Dic7)	448,98
C₂.₉(C₂³⋊Dic₇) = C₄².Dic₇	central stem extension (φ=1)	112	4	C2.9(C2^3:Dic7)	448,99
C₂.₁₀(C₂³⋊Dic₇) = C₄²⋊₃Dic₇	central stem extension (φ=1)	56	4	C2.10(C2^3:Dic7)	448,102
C₂.₁₁(C₂³⋊Dic₇) = C₄².₃Dic₇	central stem extension (φ=1)	112	4	C2.11(C2^3:Dic7)	448,105

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