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Dn
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Extensions 1→N→G→Q→1 with N=C2 and Q=C2xC5:2C8

Direct product G=NxQ with N=C2 and Q=C2xC5:2C8
dρLabelID
C22xC5:2C8160C2^2xC5:2C8160,141


Non-split extensions G=N.Q with N=C2 and Q=C2xC5:2C8
extensionφ:Q→Aut NdρLabelID
C2.1(C2xC5:2C8) = C4xC5:2C8central extension (φ=1)160C2.1(C2xC5:2C8)160,9
C2.2(C2xC5:2C8) = C2xC5:2C16central extension (φ=1)160C2.2(C2xC5:2C8)160,18
C2.3(C2xC5:2C8) = C20:3C8central stem extension (φ=1)160C2.3(C2xC5:2C8)160,11
C2.4(C2xC5:2C8) = C20.4C8central stem extension (φ=1)802C2.4(C2xC5:2C8)160,19
C2.5(C2xC5:2C8) = C20.55D4central stem extension (φ=1)80C2.5(C2xC5:2C8)160,37

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