Definition of subgroup. 1  1 : a subordinate group whose members usually share some common differential quality. 2  2 : a subset of a mathematical group that is itself a group.
Gayle Sierens. Gayle Sierens (born 1954) is a former broadcast journalist and television news anchor on WFLA-TV. She joined the Tampa NBC affiliate in 1977 as a weekend sports anchor and reporter after working with WFSU in Tallahassee while she was attending Florida State University.
Doris Burke (born Doris Sable on November 24, 1965) is a sideline reporter for NBA on ESPN and NBA on ABC games. She is also an analyst for WNBA games on MSG, and has worked on New York Knicks games. Burke was the first female commentator to call a New York Knicks game on radio and television.