Extensions 1→N→G→Q→1 with N=C11 and Q=Dic9

Direct product G=N×Q with N=C11 and Q=Dic9
dρLabelID
C11×Dic93962C11xDic9396,1

Semidirect products G=N:Q with N=C11 and Q=Dic9
extensionφ:Q→Aut NdρLabelID
C11⋊Dic9 = Dic99φ: Dic9/C18C2 ⊆ Aut C113962-C11:Dic9396,3


׿
×
𝔽