Extensions 1→N→G→Q→1 with N=C9xD5 and Q=C3

Direct product G=NxQ with N=C9xD5 and Q=C3
dρLabelID
D5xC3xC9135D5xC3xC9270,5

Semidirect products G=N:Q with N=C9xD5 and Q=C3
extensionφ:Q→Out NdρLabelID
(C9xD5):C3 = D5x3- 1+2φ: C3/C1C3 ⊆ Out C9xD5456(C9xD5):C3270,7

Non-split extensions G=N.Q with N=C9xD5 and Q=C3
extensionφ:Q→Out NdρLabelID
(C9xD5).C3 = D5xC27φ: trivial image1352(C9xD5).C3270,2

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