Direct decompositions of uniform groups

Abstract

Abstract. 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.

Decompositions of local rigid ACD groups

“…Luckily, the first support supp(1) produces a pure, fully invariant, indecomposable subgroup as in [MM00]. …”