Extensions 1→N→G→Q→1 with N=C6 and Q=C13:C3

Direct product G=NxQ with N=C6 and Q=C13:C3
dρLabelID
C6xC13:C3783C6xC13:C3234,10


Non-split extensions G=N.Q with N=C6 and Q=C13:C3
extensionφ:Q→Aut NdρLabelID
C6.(C13:C3) = C2xC13:C9central extension (φ=1)2343C6.(C13:C3)234,2

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