Sylow subgroup

例句：

1. 1.In group theory, a Sylow subgroup is a set of elements that are all in the same conjugacy class.
   在群论中，一个Sylow子群是一组元素，它们都属于同一个共轭类。
2. 2. The Sylow subgroup of a finite group is its smallest normal subgroup.
   有限群的Sylow子群是其最小的正规子群。
3. 3.The Sylow subgroup of a finite group is also called the Sylow p-group.
   有限群的Sylow子群也称为Sylow p-群。