Clearly, every quasinormal subgroup is conjugate permutable.
In fact, it is true that for a finite group:
Conversely, every 2 subnormal subgroup (that is, a subgroup that is a normal subgroup of a normal subgroup) is conjugate permutable.
See also Quasinormal subgroup
A principal components approach to parent-to-newborn body composition associations in South India.(Research article)
Feb 24, 2009; Authors: Sargoor R Veena (corresponding author) ; Ghattu V Krishnaveni ; Andrew K Wills ; Jacqueline C Hill ;...