Extensions 1→N→G→Q→1 with N=C₂ and Q=C₇×C₄²⋊₂C₂

Direct product G=N×Q with N=C₂ and Q=C₇×C₄²⋊₂C₂

		d	ρ	Label	ID
C₁₄×C₄²⋊₂C₂		224		C14xC4^2:2C2	448,1311

Non-split extensions G=N.Q with N=C₂ and Q=C₇×C₄²⋊₂C₂

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₇×C₄²⋊₂C₂) = C₇×C₄²⋊₅C₄	central extension (φ=1)	448		C2.1(C7xC4^2:2C2)	448,791
C₂.₂(C₇×C₄²⋊₂C₂) = C₇×C₂³.₆₃C₂³	central extension (φ=1)	448		C2.2(C7xC4^2:2C2)	448,795
C₂.₃(C₇×C₄²⋊₂C₂) = C₇×C₂⁴.C₂²	central extension (φ=1)	224		C2.3(C7xC4^2:2C2)	448,796
C₂.₄(C₇×C₄²⋊₂C₂) = C₇×C₂³.Q₈	central stem extension (φ=1)	224		C2.4(C7xC4^2:2C2)	448,804
C₂.₅(C₇×C₄²⋊₂C₂) = C₇×C₂³.₁₁D₄	central stem extension (φ=1)	224		C2.5(C7xC4^2:2C2)	448,805
C₂.₆(C₇×C₄²⋊₂C₂) = C₇×C₂³.₈₃C₂³	central stem extension (φ=1)	448		C2.6(C7xC4^2:2C2)	448,808
C₂.₇(C₇×C₄²⋊₂C₂) = C₇×C₂³.₈₄C₂³	central stem extension (φ=1)	448		C2.7(C7xC4^2:2C2)	448,809

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