1. A distinct and often subordinate group within a group 
2. (mathematics) a subset (that is not empty) of a mathematical group

Derived forms: subgroups

Type of: group, grouping, mathematical group

Encyclopedia: Subgroup

• Southeast Asia
• southeast by east
• southeast by south
• southeaster
• southeasterly
• southeastern
• southeastern pocket gopher
• southeastern United States
• southeastward
• southeastwardly
• Southend-on-Sea
• souther
• southerly
• southern
• southern arrow wood
• southern aster
• Southern Baptist
• Southern Baptist Convention
• southern beech
• southern beech fern
• southern blue flag
• southern bog lemming
• southern buckthorn
• southern cabbage butterfly
• Southern crab apple