REFERENCES
- Ballester-Bolinches , A. , Wang , Y. , Guo , X. ( 2000 ). C-supplemented subgroups of finite groups . Glasgow Math. J. 42 : 383 – 389 .
- Doerk , K. , Hawkes , T. ( 1992 ). Finite Soluble Grousp . Berlin/New York : Walter de Gruyter .
- Guo , W. ( 2000 ). The Theory of Classes of Groups . Beijing : Science Press/Kluwer Academic Publishers .
- Guo , W. ( 2008 ). On ℱ-supplemented subgroups of finite groups . Manuscripta Math. 127 : 139 – 150 .
- Guo , W. , Skiba , A. N. ( 2009 ). Finite groups with given s-embedded and n-embedded subgroups . J. Algebra 321 : 2843 – 2860 .
- Huppert , B. ( 1967 ). Endliche Gruppen I . Berlin : Springer/Verlag .
- Huppert , B. , Blackburn , N. ( 1982 ). Finite Groups III . Berlin : Springer/Verlag .
- Li , B. ( 2011 ). On Π-property and Π-normality of subgroups of finite groups . J. Algebra 334 : 321 – 337 .
- Miao , L. , Lempken , W. ( 2009 ). On M-supplemented subgroups of finite groups . J. Group Theory 12 : 271 – 289 .
- Skiba , A. ( 2007 ). On weakly s-permutable subgroups of finite groups . J. Algebra 315 : 192 – 209 .
- Wang , Y. ( 1996 ). c-Normality of groups and its properties . J. Algebra 180 : 954 – 965 .
- Wang , L. , Wang , Y. ( 2006 ). On s-semipermutable maximal and minimal subgroups of Sylow p-subgroups of finite groups . Comm. Algebra 34 : 143 – 149 .
- Weinstein , W. ( 1982 ). Between nilpotent and solvable . Passaic : Polynal Publishing House .
- Communicated by V. A. Artamonov.