2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/69781In this note we find the metrics of 6-dimensional h-spaces of the [3(21)], [(32)1], [(321)] types and then determine the quadratic first integrals of the geodesic equations of these h-spaces.6 pages, LaTeXDifferential GeometryMetrics of 6-dimensional h-spaces of the [3(21)], [(32)1], [(321)] typestext