Extensions 1→N→G→Q→1 with N=C₂ and Q=C₂³xC₄

Direct product G=NxQ with N=C₂ and Q=C₂³xC₄

		d	ρ	Label	ID
C₂⁴xC₄		64		C2^4xC4	64,260

Non-split extensions G=N.Q with N=C₂ and Q=C₂³xC₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₂³xC₄) = C₂²xC₂²:C₄	central stem extension (φ=1)	32		C2.1(C2^3xC4)	64,193
C₂.₂(C₂³xC₄) = C₂²xC₄:C₄	central stem extension (φ=1)	64		C2.2(C2^3xC4)	64,194
C₂.₃(C₂³xC₄) = C₂xC₄²:C₂	central stem extension (φ=1)	32		C2.3(C2^3xC4)	64,195
C₂.₄(C₂³xC₄) = C₂xC₄xD₄	central stem extension (φ=1)	32		C2.4(C2^3xC4)	64,196
C₂.₅(C₂³xC₄) = C₂xC₄xQ₈	central stem extension (φ=1)	64		C2.5(C2^3xC4)	64,197
C₂.₆(C₂³xC₄) = C₄xC₄oD₄	central stem extension (φ=1)	32		C2.6(C2^3xC4)	64,198
C₂.₇(C₂³xC₄) = C₂².₁₁C₂⁴	central stem extension (φ=1)	16		C2.7(C2^3xC4)	64,199
C₂.₈(C₂³xC₄) = C₂³.₃₂C₂³	central stem extension (φ=1)	32		C2.8(C2^3xC4)	64,200
C₂.₉(C₂³xC₄) = C₂³.₃₃C₂³	central stem extension (φ=1)	32		C2.9(C2^3xC4)	64,201
C₂.₁₀(C₂³xC₄) = C₂²xM₄(2)	central stem extension (φ=1)	32		C2.10(C2^3xC4)	64,247
C₂.₁₁(C₂³xC₄) = C₂xC₈oD₄	central stem extension (φ=1)	32		C2.11(C2^3xC4)	64,248
C₂.₁₂(C₂³xC₄) = Q₈oM₄(2)	central stem extension (φ=1)	16	4	C2.12(C2^3xC4)	64,249

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