Extensions 1→N→G→Q→1 with N=C₂ and Q=D₂₈:₄C₄

Direct product G=NxQ with N=C₂ and Q=D₂₈:₄C₄

		d	ρ	Label	ID
C₂xD₂₈:₄C₄		112		C2xD28:4C4	448,672

Non-split extensions G=N.Q with N=C₂ and Q=D₂₈:₄C₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(D₂₈:₄C₄) = D₂₈:₂C₈	central extension (φ=1)	224		C2.1(D28:4C4)	448,40
C₂.₂(D₂₈:₄C₄) = Dic₁₄:₂C₈	central extension (φ=1)	448		C2.2(D28:4C4)	448,41
C₂.₃(D₂₈:₄C₄) = C₂₈.₃C₄²	central extension (φ=1)	112		C2.3(D28:4C4)	448,112
C₂.₄(D₂₈:₄C₄) = C₄².D₁₄	central stem extension (φ=1)	224		C2.4(D28:4C4)	448,21
C₂.₅(D₂₈:₄C₄) = C₄².₂D₁₄	central stem extension (φ=1)	448		C2.5(D28:4C4)	448,22
C₂.₆(D₂₈:₄C₄) = C₂³.₃₀D₂₈	central stem extension (φ=1)	112		C2.6(D28:4C4)	448,24
C₂.₇(D₂₈:₄C₄) = C₂².₂D₅₆	central stem extension (φ=1)	112		C2.7(D28:4C4)	448,27

׿

x

:

Z

F

o

wr

Q

<