Extensions 1→N→G→Q→1 with N=C9 and Q=D23

Direct product G=N×Q with N=C9 and Q=D23
dρLabelID
C9×D232072C9xD23414,2

Semidirect products G=N:Q with N=C9 and Q=D23
extensionφ:Q→Aut NdρLabelID
C9⋊D23 = D207φ: D23/C23 → C2 ⊆ Aut C92072+C9:D23414,3


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