PlanetMath (more info)
 Math for the people, by the people.
Encyclopedia | Requests | Forums | Docs | Wiki | Random | RSS  
Login
create new user
name:
pass:
forget your password?
Main Menu
Encyclopedia by subject

20Exx - Structure and classification of infinite or finite groups

20E05 - Free nonabelian groups - 5 items
20E06 - Free products, free products with amalgamation, Higman-Neumann-Neumann extensions, and generalizations - 7 items
20E07 - Subgroup theorems; subgroup growth - 8 items
20E10 - Quasivarieties and varieties of groups - 2 items
20E15 - Chains and lattices of subgroups, subnormal subgroups - 11 items
20E18 - Limits, profinite groups - 7 items
20E22 - Extensions, wreath products, and other compositions - 9 items
20E25 - Local properties - 4 items
20E26 - Residual properties and generalizations - 2 items
20E28 - Maximal subgroups - 2 items
20E32 - Simple groups - 9 items
20E34 - General structure theorems - 5 items
20E36 - General theorems concerning automorphisms of groups - 1 item
20E45 - Conjugacy classes - 2 items
20E99 - Miscellaneous - 6 items

Show empty categories:
[ up | top ]