Extensions 1→N→G→Q→1 with N=C3 and Q=D5×C15

Direct product G=N×Q with N=C3 and Q=D5×C15
dρLabelID
D5×C3×C1590D5xC3xC15450,26

Semidirect products G=N:Q with N=C3 and Q=D5×C15
extensionφ:Q→Aut NdρLabelID
C3⋊(D5×C15) = C15×D15φ: D5×C15/C5×C15C2 ⊆ Aut C3302C3:(D5xC15)450,29

Non-split extensions G=N.Q with N=C3 and Q=D5×C15
extensionφ:Q→Aut NdρLabelID
C3.(D5×C15) = D5×C45central extension (φ=1)902C3.(D5xC15)450,14

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