相关期刊:《Journal of Mathematical Research with Applications》《Science China Mathematics》《Algebra Colloquium》《Wuhan University Journal of Natural Sciences》更多>>
Supported by the National Natural Science Foundation of China(Grant No.12001436);the Natural Science Foundation of Sichuan Province(Grant No.2022NSFSC1843);Chunhui Plan Cooperative Scientific Research Project of Ministry of Education of the People’s Republic of China;the Fundamental Research Funds of China West Normal University(Grant Nos.17E091;18B032);。
In the literature, p-nilpotency of the normalizers of p-subgroups has an important influence on finite p-nilpotent groups. In this paper, we extend the p-nilpotency to psupersolvability and choose every normal p-subgr...
supported by the National Natural Science Foundation of China(Grant No.11871292).
Let G be an extension of a finite characteristically simple group by an abelian group or a finite simple group.It is shown that every Coleman automorphism of G is an inner automorphism.Interest in such automorphisms a...
The research of the work was partially supported by the National Natural Science Foundation of China(11771271).
In this paper we mainly investigate the Coleman automorphisms and class-preserving automorphisms of finite AZ-groups and finite groups related to AZ-groups.For example,we first prove that Outc(G)of an AZ-group G must ...
Supported by the Doctoral Scientific Research Foundation of Shanxi University of Finance and Economics(Grant No.Z18207);the National Natural Science Foundation of China(Grant Nos.11771271,11801334);the China Scholarship Council Foundation(Grant No.201908140049)。
In this paper the classification is given for finite groups in which the normalizer of every non-normal cyclic subgroup of order divided by the minimal prime of |G| is a maximal subgroup.
Supported by the National Natural Science Foundation of China(Grant No.11871292)。
Let G=Hol(H)be the holomorph of a finite group H.If there is a prime q dividing|H|such that every q-central automorphism of H is inner and Z(H)=1,then every Coleman automorphism of G is inner.In particular,the normali...
Russian Science Foundation (project no. 14-21-00065).
Let G be a finite group of Lie type E6 over Fq (adjoint or simply connected) and W be the Weyl group of G. We describe maximal tori T such that T has a complement in its algebraic normalizer N(G, T). It is well known ...
Supported by the National Natural Science Foundation of China(Grant No.71571108);Projects of International(Regional)Cooperation and Exchanges of NSFC(Grant Nos.71611530712; 61661136002);Specialized Research Fund for the Doctoral Program of Higher Education of China(Grant No.20133706110002);Natural Science Foundation of Shandong Province(Grant No.ZR2015GZ007);Project Funded by China Postdoctoral Science Foundation(Grant No.2016M590613);the Specialized Fund for the Postdoctoral Innovative Research Program of Shandong Province(Grant No.201602035)
Let G be a primitive group. It is proved that there exits some prime p such that every p-central automorphism of G is inner. As an application, it is proved that every Coleman automorphism of the holomorph of G is inn...
Let G be an extension of a finite quasinilpotent group by a finite group. It is shown that under some conditions every Coleman automorphism of G is an inner automorphism. The interest in such automorphisms arose from ...
Supported by National Natural Science Foundation of China(Grant No.11171169)
Let G be a finite group and let N be a nilpotent normal subgroup of G such that G/N is cyclic. It is shown that under some conditions all Coleman automorphisms of G are inner. Interest in such automorphisms arose from...
supported by NSFC(Grant No.11471054);supported by NSFC(Grant No.11101055)
We show that if for every prime p, the normalizer of a Sylow p-subgroup of a finite group G admits a p-solvable supplement, then G is solvable. This generalizes a solvability criterion of Hall which asserts that a fin...