Extensions 1→N→G→Q→1 with N=C₂ and Q=D₄.₉D₁₄

Direct product G=N×Q with N=C₂ and Q=D₄.₉D₁₄

		d	ρ	Label	ID
C₂×D₄.₉D₁₄		224		C2xD4.9D14	448,1276

Non-split extensions G=N.Q with N=C₂ and Q=D₄.₉D₁₄

extension	φ:Q→Aut N	d	Label	ID
C₂.₁(D₄.₉D₁₄) = C₂₈.(C₂×Q₈)	central extension (φ=1)	224	C2.1(D4.9D14)	448,529
C₂.₂(D₄.₉D₁₄) = (C₂×C₄).₄₇D₂₈	central extension (φ=1)	224	C2.2(D4.9D14)	448,538
C₂.₃(D₄.₉D₁₄) = C₄².₅₁D₁₄	central extension (φ=1)	224	C2.3(D4.9D14)	448,552
C₂.₄(D₄.₉D₁₄) = C₄².₅₉D₁₄	central extension (φ=1)	448	C2.4(D4.9D14)	448,564
C₂.₅(D₄.₉D₁₄) = C₄○D₄⋊Dic₇	central extension (φ=1)	224	C2.5(D4.9D14)	448,766
C₂.₆(D₄.₉D₁₄) = C₄⋊C₄.₂₃₃D₁₄	central stem extension (φ=1)	224	C2.6(D4.9D14)	448,530
C₂.₇(D₄.₉D₁₄) = C₂₈.₅₀D₈	central stem extension (φ=1)	224	C2.7(D4.9D14)	448,541
C₂.₈(D₄.₉D₁₄) = D₄.₂D₂₈	central stem extension (φ=1)	224	C2.8(D4.9D14)	448,553
C₂.₉(D₄.₉D₁₄) = C₂₈.₄₈SD₁₆	central stem extension (φ=1)	448	C2.9(D4.9D14)	448,554
C₂.₁₀(D₄.₉D₁₄) = C₂₈⋊₇Q₁₆	central stem extension (φ=1)	448	C2.10(D4.9D14)	448,565
C₂.₁₁(D₄.₉D₁₄) = (C₂×C₁₄).D₈	central stem extension (φ=1)	224	C2.11(D4.9D14)	448,567
C₂.₁₂(D₄.₉D₁₄) = Dic₁₄⋊₁₇D₄	central stem extension (φ=1)	224	C2.12(D4.9D14)	448,574
C₂.₁₃(D₄.₉D₁₄) = C₇⋊C₈⋊₅D₄	central stem extension (φ=1)	224	C2.13(D4.9D14)	448,576
C₂.₁₄(D₄.₉D₁₄) = C₂²⋊Q₈.D₇	central stem extension (φ=1)	224	C2.14(D4.9D14)	448,577
C₂.₁₅(D₄.₉D₁₄) = Dic₁₄.₃₇D₄	central stem extension (φ=1)	224	C2.15(D4.9D14)	448,584
C₂.₁₆(D₄.₉D₁₄) = C₇⋊C₈.₆D₄	central stem extension (φ=1)	224	C2.16(D4.9D14)	448,586
C₂.₁₇(D₄.₉D₁₄) = C₄².₆₁D₁₄	central stem extension (φ=1)	224	C2.17(D4.9D14)	448,588
C₂.₁₈(D₄.₉D₁₄) = C₄².₆₂D₁₄	central stem extension (φ=1)	224	C2.18(D4.9D14)	448,589
C₂.₁₉(D₄.₉D₁₄) = C₄².₆₅D₁₄	central stem extension (φ=1)	224	C2.19(D4.9D14)	448,594
C₂.₂₀(D₄.₉D₁₄) = Dic₁₄.₄Q₈	central stem extension (φ=1)	448	C2.20(D4.9D14)	448,597
C₂.₂₁(D₄.₉D₁₄) = C₄².₆₈D₁₄	central stem extension (φ=1)	448	C2.21(D4.9D14)	448,599
C₂.₂₂(D₄.₉D₁₄) = C₄².₇₁D₁₄	central stem extension (φ=1)	448	C2.22(D4.9D14)	448,603
C₂.₂₃(D₄.₉D₁₄) = (C₇×D₄).₃₂D₄	central stem extension (φ=1)	224	C2.23(D4.9D14)	448,773

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Extensions 1→N→G→Q→1 with N=C2 and Q=D4.9D14

Extensions 1→N→G→Q→1 with N=C₂ and Q=D₄.₉D₁₄