Ballester-Bolinches, A.; Beidleman, J. C.; Feldman, A. D.; Ragland, M. F. On generalised pronormal subgroups of finite groups. (English) Zbl 1322.20011 Glasg. Math. J. 56, No. 3, 691-703 (2014). Reviewer: Hermann Heineken (Würzburg) MSC: 20D10 20D35 PDFBibTeX XMLCite \textit{A. Ballester-Bolinches} et al., Glasg. Math. J. 56, No. 3, 691--703 (2014; Zbl 1322.20011) Full Text: DOI
Beidleman, James C. Weakly normal subgroups and classes of finite groups. (English) Zbl 1288.20025 Note Mat. 32, No. 2, 115-121 (2012). Reviewer: Francesco G. Russo (Palermo) MSC: 20D40 20D10 20D20 20D35 PDFBibTeX XMLCite \textit{J. C. Beidleman}, Note Mat. 32, No. 2, 115--121 (2012; Zbl 1288.20025) Full Text: Link