|
Journal of Siberian Federal University. Mathematics & Physics, 2014, Volume 7, Issue 1, Pages 95–99
(Mi jsfu351)
|
|
|
|
Examples of groups with the same number of subgroups of every index
Chris W. Parkera, Atapattu A. C. Kanchanab a School of Mathematics, University of Birmingham, Edgbaston
Birmingham B15 2TT, UK
b Department of Mathematics & Computer Science, Faculty of Natural Sciences, Open University of Sri Lanka, Nawala,
Sri Lanka
Abstract:
In this note we show that certain non-isomorphic free amalgamated products with cyclic amalgamated subgroup and the same type have the same number of subgroups of every index.
Keywords:
non-isomorphic free amalgamated products.
Received: 06.09.2013 Received in revised form: 06.10.2013 Accepted: 06.11.2013
Citation:
Chris W. Parker, Atapattu A. C. Kanchana, “Examples of groups with the same number of subgroups of every index”, J. Sib. Fed. Univ. Math. Phys., 7:1 (2014), 95–99
Linking options:
https://www.mathnet.ru/eng/jsfu351 https://www.mathnet.ru/eng/jsfu/v7/i1/p95
|
Statistics & downloads: |
Abstract page: | 205 | Full-text PDF : | 471 | References: | 47 |
|