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Extensions 1→N→G→Q→1 with N=C2 and Q=C2xC52:6C4

Direct product G=NxQ with N=C2 and Q=C2xC52:6C4
dρLabelID
C22xC52:6C4400C2^2xC5^2:6C4400,199


Non-split extensions G=N.Q with N=C2 and Q=C2xC52:6C4
extensionφ:Q→Aut NdρLabelID
C2.1(C2xC52:6C4) = C2xC52:7C8central extension (φ=1)400C2.1(C2xC5^2:6C4)400,97
C2.2(C2xC52:6C4) = C4xC52:6C4central extension (φ=1)400C2.2(C2xC5^2:6C4)400,99
C2.3(C2xC52:6C4) = C20.59D10central stem extension (φ=1)200C2.3(C2xC5^2:6C4)400,98
C2.4(C2xC52:6C4) = C20:3Dic5central stem extension (φ=1)400C2.4(C2xC5^2:6C4)400,101
C2.5(C2xC52:6C4) = C102:11C4central stem extension (φ=1)200C2.5(C2xC5^2:6C4)400,107

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