Extensions 1→N→G→Q→1 with N=C2 and Q=C19:C6

Direct product G=NxQ with N=C2 and Q=C19:C6
dρLabelID
C2xC19:C6386+C2xC19:C6228,7


Non-split extensions G=N.Q with N=C2 and Q=C19:C6
extensionφ:Q→Aut NdρLabelID
C2.(C19:C6) = C19:C12central extension (φ=1)766-C2.(C19:C6)228,1

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