Extensions 1→N→G→Q→1 with N=C3×D5 and Q=C3

Direct product G=N×Q with N=C3×D5 and Q=C3
dρLabelID
C32×D545C3^2xD590,5


Non-split extensions G=N.Q with N=C3×D5 and Q=C3
extensionφ:Q→Out NdρLabelID
(C3×D5).C3 = C9×D5φ: trivial image452(C3xD5).C390,2

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