Hoolahan, seen as the natural successor to fan favourite Darren Huckerby, came on at half time with fellow new signing Sammy Clingan and notched the final goal following a piece of cheeky skill.
Other goalscorers were Matty Pattison, Luke Daley, Darel Russell and Manny Richardson, whose strikes followed a 12-second own goal from Paul Todd. Nathan Thompson scored for the hosts, who were celebrating 125 years of existence.