Browse Classification

Select a 2 digit classification

Search Classifications

Enter a keyword, phrase or a 2-, 3-, or 5-digit classification
< 20Dxx | 20-XX | 20Fxx >
20-XX Group theory and generalizations
20Exx Structure and classification of infinite or finite groups
20E05   Free nonabelian groups
20E06   Free products of groups, free products with amalgamation, Higman-Neumann-Neumann extensions, and generalizations
20E07   Subgroup theorems; subgroup growth
20E08   Groups acting on trees [See also 20F65]
20E10   Quasivarieties and varieties of groups
20E15   Chains and lattices of subgroups, subnormal subgroups [See also 20F22]
20E18   Limits, profinite groups
20E22   Extensions, wreath products, and other compositions of groups [See also 20J05]
20E25   Local properties of groups
20E26   Residual properties and generalizations; residually finite groups
20E28   Maximal subgroups
20E32   Simple groups [See also 20D05]
20E34   General structure theorems for groups
20E36   Automorphisms of infinite groups {For automorphisms of finite groups, see 20D45}
20E42   Groups with a $BN$-pair; buildings [See also 51E24]
20E45   Conjugacy classes for groups
20E99   None of the above, but in this section
< 20Dxx | 20-XX | 20Fxx >
 
 
American Mathematical Society