Corrádi, Keresztély; Szabó, Sándor A Rédei type factorization result for a special \(2\)-group. (English) Zbl 0963.20029 Math. Pannonica 11, No. 2, 279-282 (2000). Summary: If a finite Abelian \(2\)-group is a direct product of two cyclic groups and also the group is a direct product of subsets whose orders are either four or two, then at least one of these subsets must be periodic. MSC: 20K01 Finite abelian groups 52C22 Tilings in \(n\) dimensions (aspects of discrete geometry) Keywords:factorizations of finite Abelian groups; Hajós-Rédei theory; periodic subsets PDFBibTeX XMLCite \textit{K. Corrádi} and \textit{S. Szabó}, Math. Pannonica 11, No. 2, 279--282 (2000; Zbl 0963.20029)