Uniform groups are extensions of rigid completely decomposable groups by a finite direct sum of cyclic primary groups all of the same order. The direct decompositions of uniform groups are completely determined by an algorithm that is realised by a MAPLE procedure.
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-cm87-2-7, author = {A. Mader and O. Mutzbauer}, title = {Direct decompositions of uniform groups}, journal = {Colloquium Mathematicae}, volume = {89}, year = {2001}, pages = {211-226}, zbl = {0974.20044}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-cm87-2-7} }
A. Mader; O. Mutzbauer. Direct decompositions of uniform groups. Colloquium Mathematicae, Tome 89 (2001) pp. 211-226. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-cm87-2-7/