On recognizability of PSU_3(q) by the orders of maximal abelian subgroups

Zahra Momen, Behrooz Khosravi

In [Li and Chen, A new characterization of the simple group A_1(p^n), Sib. Math. J., 2012], it is proved that the simple group A_1(p^n) is uniquely determined by the set of orders…