Extensions 1→N→G→Q→1 with N=C₂ and Q=D₈:D₇

Direct product G=NxQ with N=C₂ and Q=D₈:D₇

		d	ρ	Label	ID
C₂xD₈:D₇		112		C2xD8:D7	448,1208

Non-split extensions G=N.Q with N=C₂ and Q=D₈:D₇

extension	φ:Q→Aut N	d	Label	ID
C₂.₁(D₈:D₇) = D₄.D₇:C₄	central extension (φ=1)	224	C2.1(D8:D7)	448,291
C₂.₂(D₈:D₇) = (D₄xD₇):C₄	central extension (φ=1)	112	C2.2(D8:D7)	448,304
C₂.₃(D₈:D₇) = D₄:(C₄xD₇)	central extension (φ=1)	224	C2.3(D8:D7)	448,305
C₂.₄(D₈:D₇) = D₄:D₇:C₄	central extension (φ=1)	224	C2.4(D8:D7)	448,319
C₂.₅(D₈:D₇) = C₅₆:(C₂xC₄)	central extension (φ=1)	224	C2.5(D8:D7)	448,415
C₂.₆(D₈:D₇) = C₅₆:C₂:C₄	central extension (φ=1)	224	C2.6(D8:D7)	448,423
C₂.₇(D₈:D₇) = D₈:Dic₇	central extension (φ=1)	224	C2.7(D8:D7)	448,686
C₂.₈(D₈:D₇) = D₄:Dic₁₄	central stem extension (φ=1)	224	C2.8(D8:D7)	448,295
C₂.₉(D₈:D₇) = Dic₁₄:₂D₄	central stem extension (φ=1)	224	C2.9(D8:D7)	448,296
C₂.₁₀(D₈:D₇) = D₄.Dic₁₄	central stem extension (φ=1)	224	C2.10(D8:D7)	448,297
C₂.₁₁(D₈:D₇) = C₄:C₄.D₁₄	central stem extension (φ=1)	224	C2.11(D8:D7)	448,298
C₂.₁₂(D₈:D₇) = C₂₈:Q₈:C₂	central stem extension (φ=1)	224	C2.12(D8:D7)	448,299
C₂.₁₃(D₈:D₇) = D₄.₆D₂₈	central stem extension (φ=1)	112	C2.13(D8:D7)	448,310
C₂.₁₄(D₈:D₇) = D₁₄.SD₁₆	central stem extension (φ=1)	224	C2.14(D8:D7)	448,311
C₂.₁₅(D₈:D₇) = C₈:Dic₇:C₂	central stem extension (φ=1)	224	C2.15(D8:D7)	448,313
C₂.₁₆(D₈:D₇) = C₇:C₈:₁D₄	central stem extension (φ=1)	224	C2.16(D8:D7)	448,314
C₂.₁₇(D₈:D₇) = D₄:₃D₂₈	central stem extension (φ=1)	224	C2.17(D8:D7)	448,315
C₂.₁₈(D₈:D₇) = C₇:C₈:D₄	central stem extension (φ=1)	224	C2.18(D8:D7)	448,316
C₂.₁₉(D₈:D₇) = D₂₈.D₄	central stem extension (φ=1)	224	C2.19(D8:D7)	448,321
C₂.₂₀(D₈:D₇) = Dic₁₄:₂Q₈	central stem extension (φ=1)	448	C2.20(D8:D7)	448,409
C₂.₂₁(D₈:D₇) = C₅₆:₄Q₈	central stem extension (φ=1)	448	C2.21(D8:D7)	448,410
C₂.₂₂(D₈:D₇) = D₁₄.₂Q₁₆	central stem extension (φ=1)	224	C2.22(D8:D7)	448,418
C₂.₂₃(D₈:D₇) = C₂.D₈:D₇	central stem extension (φ=1)	224	C2.23(D8:D7)	448,419
C₂.₂₄(D₈:D₇) = C₈:₃D₂₈	central stem extension (φ=1)	224	C2.24(D8:D7)	448,420
C₂.₂₅(D₈:D₇) = D₂₈.₂Q₈	central stem extension (φ=1)	224	C2.25(D8:D7)	448,425
C₂.₂₆(D₈:D₇) = Dic₇:D₈	central stem extension (φ=1)	224	C2.26(D8:D7)	448,684
C₂.₂₇(D₈:D₇) = (C₂xD₈).D₇	central stem extension (φ=1)	224	C2.27(D8:D7)	448,687
C₂.₂₈(D₈:D₇) = C₅₆:₁₁D₄	central stem extension (φ=1)	224	C2.28(D8:D7)	448,688
C₂.₂₉(D₈:D₇) = D₂₈:D₄	central stem extension (φ=1)	112	C2.29(D8:D7)	448,690
C₂.₃₀(D₈:D₇) = Dic₁₄:D₄	central stem extension (φ=1)	224	C2.30(D8:D7)	448,692
C₂.₃₁(D₈:D₇) = C₅₆:₁₂D₄	central stem extension (φ=1)	224	C2.31(D8:D7)	448,693

Extensions 1→N→G→Q→1 with N=C2 and Q=D8:D7

Extensions 1→N→G→Q→1 with N=C₂ and Q=D₈:D₇