Abstract
In this paper, we prove the following result. Let \({\mathfrak{F}}\) be a saturated formation and Σ a Hall system of a soluble group G. Let X be a w-solid set of maximal subgroups of G such that Σ reduces into each element of X. Consider in G the following three subgroups: the \({\mathfrak{F}}\)-normalizer D of G associated with Σ; the X-prefrattini subgroup W = W(G,X) of G; and a hypercentrally embedded subgroup T of G. Then the lattice \({\mathfrak{L}(T,W,D)}\) generated by T,D and W is a distributive lattice of pairwise permutable subgroups of G with the cover and avoidance property.
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