Extensions 1→N→G→Q→1 with N=C₂ and Q=C₂xC₃²:₇D₄

Direct product G=NxQ with N=C₂ and Q=C₂xC₃²:₇D₄

		d	ρ	Label	ID
C₂²xC₃²:₇D₄		144		C2^2xC3^2:7D4	288,1017

Non-split extensions G=N.Q with N=C₂ and Q=C₂xC₃²:₇D₄

extension	φ:Q→Aut N	d	Label	ID
C₂.₁(C₂xC₃²:₇D₄) = C₂xC₆.Dic₆	central extension (φ=1)	288	C2.1(C2xC3^2:7D4)	288,780
C₂.₂(C₂xC₃²:₇D₄) = C₂xC₆.₁₁D₁₂	central extension (φ=1)	144	C2.2(C2xC3^2:7D4)	288,784
C₂.₃(C₂xC₃²:₇D₄) = C₄xC₃²:₇D₄	central extension (φ=1)	144	C2.3(C2xC3^2:7D4)	288,785
C₂.₄(C₂xC₃²:₇D₄) = C₂xC₆²:₅C₄	central extension (φ=1)	144	C2.4(C2xC3^2:7D4)	288,809
C₂.₅(C₂xC₃²:₇D₄) = C₆²:₁₀Q₈	central stem extension (φ=1)	144	C2.5(C2xC3^2:7D4)	288,781
C₂.₆(C₂xC₃²:₇D₄) = C₆².₁₂₉D₄	central stem extension (φ=1)	144	C2.6(C2xC3^2:7D4)	288,786
C₂.₇(C₂xC₃²:₇D₄) = C₆²:₁₉D₄	central stem extension (φ=1)	144	C2.7(C2xC3^2:7D4)	288,787
C₂.₈(C₂xC₃²:₇D₄) = C₂xC₃²:₇D₈	central stem extension (φ=1)	144	C2.8(C2xC3^2:7D4)	288,788
C₂.₉(C₂xC₃²:₇D₄) = C₆².₁₃₁D₄	central stem extension (φ=1)	72	C2.9(C2xC3^2:7D4)	288,789
C₂.₁₀(C₂xC₃²:₇D₄) = C₂xC₃²:₉SD₁₆	central stem extension (φ=1)	144	C2.10(C2xC3^2:7D4)	288,790
C₂.₁₁(C₂xC₃²:₇D₄) = C₆².₇₂D₄	central stem extension (φ=1)	144	C2.11(C2xC3^2:7D4)	288,792
C₂.₁₂(C₂xC₃²:₇D₄) = C₆².₂₅₄C₂³	central stem extension (φ=1)	144	C2.12(C2xC3^2:7D4)	288,793
C₂.₁₃(C₂xC₃²:₇D₄) = C₆²:₁₃D₄	central stem extension (φ=1)	72	C2.13(C2xC3^2:7D4)	288,794
C₂.₁₄(C₂xC₃²:₇D₄) = C₆².₂₅₆C₂³	central stem extension (φ=1)	144	C2.14(C2xC3^2:7D4)	288,795
C₂.₁₅(C₂xC₃²:₇D₄) = C₆²:₁₄D₄	central stem extension (φ=1)	144	C2.15(C2xC3^2:7D4)	288,796
C₂.₁₆(C₂xC₃²:₇D₄) = C₆².₂₅₈C₂³	central stem extension (φ=1)	144	C2.16(C2xC3^2:7D4)	288,797
C₂.₁₇(C₂xC₃²:₇D₄) = C₂xC₃²:₁₁SD₁₆	central stem extension (φ=1)	144	C2.17(C2xC3^2:7D4)	288,798
C₂.₁₈(C₂xC₃²:₇D₄) = C₆².₁₃₄D₄	central stem extension (φ=1)	144	C2.18(C2xC3^2:7D4)	288,799
C₂.₁₉(C₂xC₃²:₇D₄) = C₂xC₃²:₇Q₁₆	central stem extension (φ=1)	288	C2.19(C2xC3^2:7D4)	288,800
C₂.₂₀(C₂xC₃²:₇D₄) = C₆².₂₅₉C₂³	central stem extension (φ=1)	288	C2.20(C2xC3^2:7D4)	288,801
C₂.₂₁(C₂xC₃²:₇D₄) = C₆².₂₆₁C₂³	central stem extension (φ=1)	144	C2.21(C2xC3^2:7D4)	288,803
C₂.₂₂(C₂xC₃²:₇D₄) = C₆².₂₆₂C₂³	central stem extension (φ=1)	144	C2.22(C2xC3^2:7D4)	288,804
C₂.₂₃(C₂xC₃²:₇D₄) = C₆².₇₃D₄	central stem extension (φ=1)	72	C2.23(C2xC3^2:7D4)	288,806
C₂.₂₄(C₂xC₃²:₇D₄) = C₆².₇₄D₄	central stem extension (φ=1)	144	C2.24(C2xC3^2:7D4)	288,807
C₂.₂₅(C₂xC₃²:₇D₄) = C₆².₇₅D₄	central stem extension (φ=1)	144	C2.25(C2xC3^2:7D4)	288,808
C₂.₂₆(C₂xC₃²:₇D₄) = C₆²:₂₄D₄	central stem extension (φ=1)	72	C2.26(C2xC3^2:7D4)	288,810

Extensions 1→N→G→Q→1 with N=C2 and Q=C2xC32:7D4

Extensions 1→N→G→Q→1 with N=C₂ and Q=C₂xC₃²:₇D₄