science · 30 November 1959 · 65 years ago
In the classification of finite simple groups, Michio Suzuki and Rimhak Ree introduce Suzuki–Ree groups; and John G. Thompson, Walter Feit and Marshall Hall prove that a group with a fixed-point-free automorphism of prime order is nilpotent, and that all finite simple CN groups of odd order are cyclic.