Boston College (also referred to as BC) is a private Jesuit research university in Chestnut Hill, Massachusetts. The university has more than 9,300 full-time undergraduates and nearly 5,000 graduate students. The university's name reflects its early history as a liberal arts college and preparatory school (now Boston College High School) in Boston's South End. It is a member of the 568 Group and the Association of Jesuit Colleges and Universities. Its main campus is a historic district and features some of the earliest examples of collegiate gothic architecture in North America.