On the number of conjugacy classes of zeros of characters and the length of solvable groups |
| |
Authors: | Yong Yang |
| |
Institution: | 1. Key Laboratory of Group and Graph Theories and Applications, Chongqing University of Arts and Sciences, Chongqing, China;2. Department of Mathematics, Texas State University, San Marcos, TX, USAyang@txstate.edu |
| |
Abstract: | AbstractWe apply an orbit theorem to a few questions about character degrees. We investigate the relation of the number of conjugacy classes where characters vanish and the length of the solvable groups. As another application, we give a bound for the size of defect groups of blocks of solvable groups.Communicated by J. Zhang |
| |
Keywords: | Character degrees conjugacy classes |
|
|