The College has turned over the management of the Hanover Inn to Boston-based Pyramid Hotel Group. The company, which runs more than 50 hotels nationwide, including hotels at Harvard and Penn, takes over a business that hasn’t been a profit leader with hopes of turning it around. “We want to maximize the opportunity the Inn represents in supporting our mission,” said Steve Kadish, Dartmouth executive VP and CFO. A $10 million renovation of the Inn by the College is also under way. Pyramid officially took over August 1.