2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/154859We study the homotopy relation between the standard 2-local geometry and the Bouc complex for the sporadic finite simple group McL.8 pages, 2 tables, final version to appear in Archiv der MathematikGroup TheoryAlgebraic Topology20G05 (Primary); 20C20, 51D20 (Secondary)On a homotopy relation between the 2-local geometry and the Bouc complex for the sporadic group McLtext