Extensions 1→N→G→Q→1 with N=C₂ and Q=C₂³.₁₁D₄

Direct product G=N×Q with N=C₂ and Q=C₂³.₁₁D₄

		d	ρ	Label	ID
C₂×C₂³.₁₁D₄		64		C2xC2^3.11D4	128,1122

Non-split extensions G=N.Q with N=C₂ and Q=C₂³.₁₁D₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₂³.₁₁D₄) = C₂⁴.₅Q₈	central extension (φ=1)	64		C2.1(C2^3.11D4)	128,171
C₂.₂(C₂³.₁₁D₄) = C₂⁴.₅₂D₄	central extension (φ=1)	64		C2.2(C2^3.11D4)	128,172
C₂.₃(C₂³.₁₁D₄) = C₂⁴.₆₃₂C₂³	central extension (φ=1)	128		C2.3(C2^3.11D4)	128,174
C₂.₄(C₂³.₁₁D₄) = C₂⁴.₆₃₃C₂³	central extension (φ=1)	128		C2.4(C2^3.11D4)	128,175
C₂.₅(C₂³.₁₁D₄) = C₂⁴.₆₃₅C₂³	central extension (φ=1)	128		C2.5(C2^3.11D4)	128,177
C₂.₆(C₂³.₁₁D₄) = (C₂×C₄).₂₄D₈	central stem extension (φ=1)	64		C2.6(C2^3.11D4)	128,803
C₂.₇(C₂³.₁₁D₄) = (C₂×C₄).₁₉Q₁₆	central stem extension (φ=1)	128		C2.7(C2^3.11D4)	128,804
C₂.₈(C₂³.₁₁D₄) = C₄²⋊₈C₄⋊C₂	central stem extension (φ=1)	64		C2.8(C2^3.11D4)	128,805
C₂.₉(C₂³.₁₁D₄) = (C₂×Q₈).₁₀₉D₄	central stem extension (φ=1)	128		C2.9(C2^3.11D4)	128,806
C₂.₁₀(C₂³.₁₁D₄) = C₂³.₁₂D₈	central stem extension (φ=1)	64		C2.10(C2^3.11D4)	128,807
C₂.₁₁(C₂³.₁₁D₄) = C₂⁴.₈₈D₄	central stem extension (φ=1)	64		C2.11(C2^3.11D4)	128,808
C₂.₁₂(C₂³.₁₁D₄) = C₂⁴.₈₉D₄	central stem extension (φ=1)	64		C2.12(C2^3.11D4)	128,809
C₂.₁₃(C₂³.₁₁D₄) = (C₂×C₈).₅₅D₄	central stem extension (φ=1)	64		C2.13(C2^3.11D4)	128,810
C₂.₁₄(C₂³.₁₁D₄) = (C₂×C₈).₁₆₅D₄	central stem extension (φ=1)	64		C2.14(C2^3.11D4)	128,811
C₂.₁₅(C₂³.₁₁D₄) = C₄².₉D₄	central stem extension (φ=1)	32	4	C2.15(C2^3.11D4)	128,812
C₂.₁₆(C₂³.₁₁D₄) = (C₂×C₈).D₄	central stem extension (φ=1)	16	8+	C2.16(C2^3.11D4)	128,813
C₂.₁₇(C₂³.₁₁D₄) = (C₂×C₈).₆D₄	central stem extension (φ=1)	32	8-	C2.17(C2^3.11D4)	128,814

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