Article contents
On Nonabelian H2 for Profinite Groups
Published online by Cambridge University Press: 20 November 2018
Abstract
Let G be a profinite group. We define an extension (E.j) of G by a group A to consist of an exact sequence of groups together with a section j : G → E of к satisfying: for some open normal subgroup S of G, and the map is continuous (A being discrete).
Keywords
- Type
- Research Article
- Information
- Copyright
- Copyright © Canadian Mathematical Society 1991
References
- 1
- Cited by