subculture

suburbanites considered as a cultural class or subculture

young adults (a generational unit) considered as a cultural class or subculture

the subculture of users of psychedelic drugs

an urban youth culture associated with rap music and the fashions of African-American residents of the inner city

a minority youth culture whose distinctiveness depended largely on the social class and ethnic background of its members; often characterized by its adoption of a particular music genre