A Montreal man who was the ringleader of an assault on a 14-year-old girl has been sentenced to 50 months in prison.

Andy Virgile, 19, was convicted on several counts of assault committed in the summer of 2005 after he and friends accosted the victim in a Montreal park.

Police said Virgile gave the girl alcohol then lured her to a nearby building, where he and his friends took turns raping her.

Quebec Court Judge Louis Legault said Monday the attack has profoundly affected the girl, who has returned to native Colombia, where her family hopes she can recover from the ordeal.

Virgile smiled throughout his sentencing hearing, prompting the judge to call the reaction "tiresome." Virgile told Legault he thought he was innocent.

Virgile's defence lawyer, Sonia Mastromatteo, later tried to explain her client's behaviour.

"You have a reaction of someone who still feels that he did not receive justice...and he still believes he was innocent," she told CBC News. Virgile said throughout his trial he and his friends had consensual sex with the victim.

Virgile will appeal his sentence, Mastromatteo said.