TY - BOOK AU - Passi,Inder Bir Singh AU - Singh,Mahender AU - Yadav,Manoj Kumar TI - Automorphisms of finite groups T2 - Springer Monographs in Mathematics, SN - 9789811328947 U1 - 512.542.2 PY - 2018/// CY - Singapore PB - Springer Nature KW - Functions of complex variables KW - Group theory KW - Lie groups KW - Number theory KW - Topological groups KW - Automorphisms KW - Divisibility Property KW - Coclass tree KW - Central automorphism KW - Group cohomology KW - Schur multiplier KW - Uniform Lie algebra N1 - Includes bibliographical references and index N2 - The book describes developments on some well-known problems regarding the relationship between orders of finite groups and that of their automorphism groups. It is broadly divided into three parts: the first part offers an exposition of the fundamental exact sequence of Wells that relates automorphisms, derivations and cohomology of groups, along with some interesting applications of the sequence. The second part offers an account of important developments on a conjecture that a finite group has at least a prescribed number of automorphisms if the order of the group is sufficiently large. A non-abelian group of prime-power order is said to have divisibility property if its order divides that of its automorphism group. The final part of the book discusses the literature on divisibility property of groups culminating in the existence of groups without this property. Unifying various ideas developed over the years, this largely self-contained book includes results that are either proved or with complete references provided. It is aimed at researchers working in group theory, in particular, graduate students in algebra UR - https://link.springer.com/content/pdf/bfm:978-981-13-2895-4/1 UR - https://www.goodreads.com/book/show/53257734-automorphisms-of-finite-groups?ref=nav_sb_ss_4_30#CommunityReviews ER -