Abstract
Generalizing a classical theorem of Jordan to arbitrary characteristic, we prove that every finite subgroup of GL n \operatorname {GL}_n over a field of any characteristic p p possesses a subgroup of bounded index which is composed of finite simple groups of Lie type in characteristic p p , a commutative group of order prime to p p , and a p p -group. While this statement can be deduced from the classification of finite simple groups, our proof is self-contained and uses methods only from algebraic geometry and the theory of linear algebraic groups. We believe that our results can serve as a viable substitute for classification in a range of applications in various areas of mathematics.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
