Extensions 1→N→G→Q→1 with N=C3 and Q=C4×D15

Direct product G=N×Q with N=C3 and Q=C4×D15
dρLabelID
C12×D151202C12xD15360,101

Semidirect products G=N:Q with N=C3 and Q=C4×D15
extensionφ:Q→Aut NdρLabelID
C31(C4×D15) = C6.D30φ: C4×D15/Dic15C2 ⊆ Aut C3604+C3:1(C4xD15)360,79
C32(C4×D15) = C4×C3⋊D15φ: C4×D15/C60C2 ⊆ Aut C3180C3:2(C4xD15)360,111
C33(C4×D15) = Dic3×D15φ: C4×D15/D30C2 ⊆ Aut C31204-C3:3(C4xD15)360,77

Non-split extensions G=N.Q with N=C3 and Q=C4×D15
extensionφ:Q→Aut NdρLabelID
C3.(C4×D15) = C4×D45φ: C4×D15/C60C2 ⊆ Aut C31802C3.(C4xD15)360,26

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