A 16-year-old girl was robbed before being thrown onto the track of a Brooklyn subway station Sunday evening, authorities said.

The girl was standing on the platform of the Utica Avenue station along the No. 3 and 4 lines when a group of around 10 to 15 teen boys—whom she knew—surrounded her around 8 p.m., police said.

The group menaced her for a while before stealing the teen’s coat, hat, cash and school ID, cops said.

She was taken to Kingsbrook Jewish Medical Center with minor injuries.