Extensions 1→N→G→Q→1 with N=C2 and Q=C2xDic26

Direct product G=NxQ with N=C2 and Q=C2xDic26
dρLabelID
C22xDic26416C2^2xDic26416,212


Non-split extensions G=N.Q with N=C2 and Q=C2xDic26
extensionφ:Q→Aut NdρLabelID
C2.1(C2xDic26) = C4xDic26central extension (φ=1)416C2.1(C2xDic26)416,89
C2.2(C2xDic26) = C2xC26.D4central extension (φ=1)416C2.2(C2xDic26)416,144
C2.3(C2xDic26) = C2xC52:3C4central extension (φ=1)416C2.3(C2xDic26)416,146
C2.4(C2xDic26) = C52:2Q8central stem extension (φ=1)416C2.4(C2xDic26)416,90
C2.5(C2xDic26) = C52.6Q8central stem extension (φ=1)416C2.5(C2xDic26)416,91
C2.6(C2xDic26) = C22:Dic26central stem extension (φ=1)208C2.6(C2xDic26)416,99
C2.7(C2xDic26) = C52:Q8central stem extension (φ=1)416C2.7(C2xDic26)416,109
C2.8(C2xDic26) = C4.Dic26central stem extension (φ=1)416C2.8(C2xDic26)416,111
C2.9(C2xDic26) = C52.48D4central stem extension (φ=1)208C2.9(C2xDic26)416,145

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