Extensions 1→N→G→Q→1 with N=C3 and Q=D5xA4

Direct product G=NxQ with N=C3 and Q=D5xA4
dρLabelID
C3xD5xA4606C3xD5xA4360,142

Semidirect products G=N:Q with N=C3 and Q=D5xA4
extensionφ:Q→Aut NdρLabelID
C3:(D5xA4) = A4xD15φ: D5xA4/C5xA4C2 ⊆ Aut C3606+C3:(D5xA4)360,144

Non-split extensions G=N.Q with N=C3 and Q=D5xA4
extensionφ:Q→Aut NdρLabelID
C3.(D5xA4) = D5xC3.A4central extension (φ=1)906C3.(D5xA4)360,42

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