and the class equation Solvable and nilpotent groups, groups of p-power order Sylow theorems Classification of groups of small order, simple groups Group actions, geometry, and the Platonic solids ...
School of Mathematics and Statistics, University of Canterbury, Private Bag 4800, Christchurch 8140, New Zealand ...
School of Mathematics and Institute for Advanced Study in Mathematics, Harbin Institute of Technology, 150001 Harbin, China (czhangmath@hit.edu.cn) ...