Journal of Group Theory
Editor-in-Chief: Parker, Christopher W.
Managing Editor: Wilson, John S. / Khukhro, Evgenii I. / Kramer, Linus
6 Issues per year
IMPACT FACTOR 2017: 0.581
CiteScore 2017: 0.53
SCImago Journal Rank (SJR) 2017: 0.778
Source Normalized Impact per Paper (SNIP) 2017: 0.893
Mathematical Citation Quotient (MCQ) 2017: 0.45
A formula for the normal subgroup growth of Baumslag–Solitar groups
We give an exact formula for the number of normal subgroups of each finite index in the Baumslag–Solitar group BS(p, q) when p and q are coprime. Unlike the formula for all finite index subgroups, this one distinguishes different Baumslag–Solitar groups and is not multiplicative. This allows us to give an example of a finitely generated profinite group which is not virtually pronilpotent but whose zeta function has an Euler product.
Here you can find all Crossref-listed publications in which this article is cited. If you would like to receive automatic email messages as soon as this article is cited in other publications, simply activate the “Citation Alert” on the top of this page.