Extensions 1→N→G→Q→1 with N=C₂ and Q=C₂×D₅₂

Direct product G=N×Q with N=C₂ and Q=C₂×D₅₂

		d	ρ	Label	ID
C₂²×D₅₂		208		C2^2xD52	416,214

Non-split extensions G=N.Q with N=C₂ and Q=C₂×D₅₂

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₂×D₅₂) = C₄×D₅₂	central extension (φ=1)	208		C2.1(C2xD52)	416,94
C₂.₂(C₂×D₅₂) = C₂×C₅₂⋊₃C₄	central extension (φ=1)	416		C2.2(C2xD52)	416,146
C₂.₃(C₂×D₅₂) = C₂×D₂₆⋊C₄	central extension (φ=1)	208		C2.3(C2xD52)	416,148
C₂.₄(C₂×D₅₂) = C₅₂⋊₂Q₈	central stem extension (φ=1)	416		C2.4(C2xD52)	416,90
C₂.₅(C₂×D₅₂) = C₄⋊D₅₂	central stem extension (φ=1)	208		C2.5(C2xD52)	416,95
C₂.₆(C₂×D₅₂) = C₄.D₅₂	central stem extension (φ=1)	208		C2.6(C2xD52)	416,96
C₂.₇(C₂×D₅₂) = C₂²⋊D₅₂	central stem extension (φ=1)	104		C2.7(C2xD52)	416,103
C₂.₈(C₂×D₅₂) = C₂².D₅₂	central stem extension (φ=1)	208		C2.8(C2xD52)	416,107
C₂.₉(C₂×D₅₂) = C₄⋊₂D₅₂	central stem extension (φ=1)	208		C2.9(C2xD52)	416,116
C₂.₁₀(C₂×D₅₂) = D₂₆⋊₂Q₈	central stem extension (φ=1)	208		C2.10(C2xD52)	416,118
C₂.₁₁(C₂×D₅₂) = C₂×C₁₀₄⋊C₂	central stem extension (φ=1)	208		C2.11(C2xD52)	416,123
C₂.₁₂(C₂×D₅₂) = C₂×D₁₀₄	central stem extension (φ=1)	208		C2.12(C2xD52)	416,124
C₂.₁₃(C₂×D₅₂) = D₁₀₄⋊₇C₂	central stem extension (φ=1)	208	2	C2.13(C2xD52)	416,125
C₂.₁₄(C₂×D₅₂) = C₂×Dic₅₂	central stem extension (φ=1)	416		C2.14(C2xD52)	416,126
C₂.₁₅(C₂×D₅₂) = C₈⋊D₂₆	central stem extension (φ=1)	104	4+	C2.15(C2xD52)	416,129
C₂.₁₆(C₂×D₅₂) = C₈.D₂₆	central stem extension (φ=1)	208	4-	C2.16(C2xD52)	416,130
C₂.₁₇(C₂×D₅₂) = C₅₂⋊₇D₄	central stem extension (φ=1)	208		C2.17(C2xD52)	416,151

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