Beltran, Antonio; Jose, Felipe Maria; Melchor, Carmen Conjugacy classes contained in normal subgroups: an overview. (English) Zbl 1446.20047 Int. J. Group Theory 7, No. 1, 23-36 (2018). MSC: 20E45 20D15 20D60 PDFBibTeX XMLCite \textit{A. Beltran} et al., Int. J. Group Theory 7, No. 1, 23--36 (2018; Zbl 1446.20047) Full Text: DOI
Beltrán, Antonio; Felipe, María José; Melchor, Carmen Triangles in the graph of conjugacy classes of normal subgroups. (English) Zbl 1365.20017 Monatsh. Math. 182, No. 1, 5-21 (2017). Reviewer: Rachel D. Camina (Cambridge) MSC: 20D60 20E45 05C25 20D15 PDFBibTeX XMLCite \textit{A. Beltrán} et al., Monatsh. Math. 182, No. 1, 5--21 (2017; Zbl 1365.20017) Full Text: DOI
Beltrán, Antonio; Felipe, María José; Melchor, Carmen Normal subgroups whose conjugacy class graph has diameter three. (English) Zbl 1378.20034 Bull. Aust. Math. Soc. 94, No. 2, 266-272 (2016). Reviewer: Igor Subbotin (Los Angeles) MSC: 20D60 20D15 20E45 05C25 PDFBibTeX XMLCite \textit{A. Beltrán} et al., Bull. Aust. Math. Soc. 94, No. 2, 266--272 (2016; Zbl 1378.20034) Full Text: DOI
Beltrán, Antonio; Felipe, María José; Melchor, Carmen Graphs associated to conjugacy classes of normal subgroups in finite groups. (English) Zbl 1331.20028 J. Algebra 443, 335-348 (2015). Reviewer: Thomas Michael Keller (San Marcos) MSC: 20D60 20E45 05C25 PDFBibTeX XMLCite \textit{A. Beltrán} et al., J. Algebra 443, 335--348 (2015; Zbl 1331.20028) Full Text: DOI