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 Relative Gottlieb groups of the Plu\"cker embedding of some complex Grassmanians Commun. Korean Math. Soc.Published online March 8, 2019 Jean Baptiste Gatsinzi, Vitalis Onyango-Otieno, and Paul Anthony Otieno Botswana International University of Science and Technology, Strathmore University Abstract : Let Gr(k,n) be the Grassmann manifold of $k$-linear subspaces in $C^n$. We compute rational relative Gottlieb groups of the Pl\"ucker embedding $i: Gr(2, n)\rightarrow CP(N-1)$, where $N= n(n-1)/2$. Keywords : Relative Gottlieb groups MSC numbers : 55P62; 54C35 Full-Text :