Research ArticleOpen accessEvery word in the titleOn Permutable Subgroups of n-ary GroupsAwni Fayez Al-DababsehIt is proved that every permutable subgroup of a finite n-ary group is subnormal. …American Journal of Applied Sciences, Vol. 2, Issue 11 · 30 Nov 2005 · 6,581 accessesView PDFCiteShare