Extensions 1→N→G→Q→1 with N=C3 and Q=D54

Direct product G=N×Q with N=C3 and Q=D54
dρLabelID
C6×D271082C6xD27324,65

Semidirect products G=N:Q with N=C3 and Q=D54
extensionφ:Q→Aut NdρLabelID
C31D54 = S3×D27φ: D54/D27C2 ⊆ Aut C3544+C3:1D54324,38
C32D54 = C2×C27⋊S3φ: D54/C54C2 ⊆ Aut C3162C3:2D54324,76

Non-split extensions G=N.Q with N=C3 and Q=D54
extensionφ:Q→Aut NdρLabelID
C3.D54 = D162φ: D54/C54C2 ⊆ Aut C31622+C3.D54324,4

׿
×
𝔽