@article {10.3844/ajassp.2005.1491.1492, article_type = {journal}, title = {On Permutable Subgroups of n-ary Groups}, author = {Al-Dababseh, Awni Fayez}, volume = {2}, year = {2005}, month = {Nov}, pages = {1491-1492}, doi = {10.3844/ajassp.2005.1491.1492}, url = {https://thescipub.com/abstract/ajassp.2005.1491.1492}, abstract = {It is proved that every permutable subgroup of a finite n-ary group is subnormal.}, journal = {American Journal of Applied Sciences}, publisher = {Science Publications} }