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.
Meteorologist Steve MacLaughlin Joins WTAE. Meteorologist Steve MacLaughlin is joining WTAE, Hearstâs ABC affiliate in Pittsburgh. He begins October 1 as the stationâs morning and noon meteorologist. MacLaughlin comes from WTNH in Hartford-New Haven, where he has worked since 2011. He has also worked at WPIX in New York City, KXAS in Dallas and WPHL in Philadelphia, as well as at The Weather Channel.