Extensions 1→N→G→Q→1 with N=C₂ and Q=C₇×C₂³⋊C₄

Direct product G=N×Q with N=C₂ and Q=C₇×C₂³⋊C₄

		d	ρ	Label	ID
C₁₄×C₂³⋊C₄		112		C14xC2^3:C4	448,817

Non-split extensions G=N.Q with N=C₂ and Q=C₇×C₂³⋊C₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₇×C₂³⋊C₄) = C₇×C₂³⋊C₈	central extension (φ=1)	112		C2.1(C7xC2^3:C4)	448,127
C₂.₂(C₇×C₂³⋊C₄) = C₇×C₂².M₄(2)	central extension (φ=1)	224		C2.2(C7xC2^3:C4)	448,128
C₂.₃(C₇×C₂³⋊C₄) = C₇×C₂³.₉D₄	central extension (φ=1)	112		C2.3(C7xC2^3:C4)	448,146
C₂.₄(C₇×C₂³⋊C₄) = C₇×C₂².SD₁₆	central stem extension (φ=1)	112		C2.4(C7xC2^3:C4)	448,131
C₂.₅(C₇×C₂³⋊C₄) = C₇×C₂³.₃₁D₄	central stem extension (φ=1)	112		C2.5(C7xC2^3:C4)	448,132
C₂.₆(C₇×C₂³⋊C₄) = C₇×C₂≀C₄	central stem extension (φ=1)	56	4	C2.6(C7xC2^3:C4)	448,155
C₂.₇(C₇×C₂³⋊C₄) = C₇×C₂³.D₄	central stem extension (φ=1)	112	4	C2.7(C7xC2^3:C4)	448,156
C₂.₈(C₇×C₂³⋊C₄) = C₇×C₄²⋊C₄	central stem extension (φ=1)	56	4	C2.8(C7xC2^3:C4)	448,157
C₂.₉(C₇×C₂³⋊C₄) = C₇×C₄²⋊₃C₄	central stem extension (φ=1)	112	4	C2.9(C7xC2^3:C4)	448,158
C₂.₁₀(C₇×C₂³⋊C₄) = C₇×C₄².C₄	central stem extension (φ=1)	112	4	C2.10(C7xC2^3:C4)	448,159
C₂.₁₁(C₇×C₂³⋊C₄) = C₇×C₄².₃C₄	central stem extension (φ=1)	112	4	C2.11(C7xC2^3:C4)	448,160

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