Olapade, O. O.EniOluwafe, M.2023-02-102023-02-1020171608-9324ui_art_olapade_on_2017African Journal of Pure and Applied Mathematics 4(1), pp. 34-43http://ir.library.ui.edu.ng/handle/123456789/7909The main goal of this article is to review the work of Marius Tarnauceanu, where an explicit formula for the number of subgroups of finite nonabelian p-groups having a cyclic maximal subgroups was given. Using examples to clarify our work and in addition we give an explicit formula to some related problems.enFinite nonabelian p-groupsCyclic subgroupsNumber of subgroupsRecurrence relationCartesian productsOn counting subgroups for a class of finite nonabelian p-groups and related problemsArticle