Extensions 1→N→G→Q→1 with N=C13 and Q=C18

Direct product G=NxQ with N=C13 and Q=C18
dρLabelID
C2342341C234234,6

Semidirect products G=N:Q with N=C13 and Q=C18
extensionφ:Q→Aut NdρLabelID
C13:C18 = C13:C18φ: C18/C3C6 ⊆ Aut C131176C13:C18234,1
C13:2C18 = C2xC13:C9φ: C18/C6C3 ⊆ Aut C132343C13:2C18234,2
C13:3C18 = C9xD13φ: C18/C9C2 ⊆ Aut C131172C13:3C18234,4


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