Extensions 1→N→G→Q→1 with N=C3 and Q=C20.C23

Direct product G=NxQ with N=C3 and Q=C20.C23
dρLabelID
C3xC20.C232404C3xC20.C2^3480,735

Semidirect products G=N:Q with N=C3 and Q=C20.C23
extensionφ:Q→Aut NdρLabelID
C3:1(C20.C23) = C20.D12φ: C20.C23/C4.Dic5C2 ⊆ Aut C32404C3:1(C20.C2^3)480,397
C3:2(C20.C23) = D20.28D6φ: C20.C23/Q8:D5C2 ⊆ Aut C32408-C3:2(C20.C2^3)480,594
C3:3(C20.C23) = C60.44C23φ: C20.C23/C5:Q16C2 ⊆ Aut C32408+C3:3(C20.C2^3)480,596
C3:4(C20.C23) = D20.37D6φ: C20.C23/C4oD20C2 ⊆ Aut C32404C3:4(C20.C2^3)480,383
C3:5(C20.C23) = Q8.11D30φ: C20.C23/Q8xC10C2 ⊆ Aut C32404C3:5(C20.C2^3)480,907


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