@article { author = {Jiang, Q.H. and Shao, ‎C.G. and Shi, W.J. and Zhang, ‎Q.L.}, title = {A new characterization of $L_2(q)$ by the largest element orders}, journal = {Bulletin of the Iranian Mathematical Society}, volume = {43}, number = {5}, pages = {1143-1151}, year = {2017}, publisher = {Iranian Mathematical Society (IMS)}, issn = {1017-060X}, eissn = {1735-8515}, doi = {}, abstract = {‎We characterize the finite simple groups $L_2(q)$ by the group orders and the largest‎ ‎element orders‎, ‎where $q$ is a prime or $q=2^a$‎, ‎with $2^a+1$ or $2^a-1$ a prime‎.  }, keywords = {‎Finite groups‎,‎group orders‎,‎largest element orders‎,‎characterization}, url = {http://bims.iranjournals.ir/article_1012.html}, eprint = {http://bims.iranjournals.ir/article_1012_732dd4983f33557e48c7c70587b76a1e.pdf} }