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Extensions 1→N→G→Q→1 with N=C3 and Q=C4.D20

Direct product G=N×Q with N=C3 and Q=C4.D20
dρLabelID
C3×C4.D20240C3xC4.D20480,668

Semidirect products G=N:Q with N=C3 and Q=C4.D20
extensionφ:Q→Aut NdρLabelID
C3⋊1(C4.D20) = Dic3.D20φ: C4.D20/D10⋊C4 → C2 ⊆ Aut C3240C3:1(C4.D20)480,429
C3⋊2(C4.D20) = C42⋊7D15φ: C4.D20/C4×C20 → C2 ⊆ Aut C3240C3:2(C4.D20)480,840
C3⋊3(C4.D20) = C60.47D4φ: C4.D20/C2×Dic10 → C2 ⊆ Aut C3240C3:3(C4.D20)480,450
C3⋊4(C4.D20) = C60.44D4φ: C4.D20/C2×D20 → C2 ⊆ Aut C3240C3:4(C4.D20)480,440


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