In abstract algebra, a finite group is a group whose underlying set is finite. Finite groups often arise when considering symmetry of mathematical or... 15 KB (1,831 words) - 21:48, 27 January 2024 |
the finite Coxeter groups are precisely the finite Euclidean reflection groups; for example, the symmetry group of each regular polyhedron is a finite Coxeter... 35 KB (3,588 words) - 06:29, 27 April 2024 |
combinatorial group theory. A presentation is said to be finitely generated if S is finite and finitely related if R is finite. If both are finite it is said... 22 KB (2,419 words) - 02:52, 11 January 2024 |
profinite group is a topological group that is in a certain sense assembled from a system of finite groups. The idea of using a profinite group is to provide... 18 KB (2,591 words) - 23:35, 23 March 2024 |
permutation representations. Other than a few marked exceptions, only finite groups will be considered in this article. We will also restrict ourselves... 105 KB (21,307 words) - 08:34, 9 January 2024 |