The 16-year-old girl, a resident of Jalalpur Mohammdaba, had gone to attend a Muharram procession on Friday when she was abducted and gangraped by three youths while returning home, they said.
The incident came to light when the accused left the girl outside the village yesterday and fled, police said.
An FIR on the complaint of victim's brother has been lodged against Subhan and two other unidentified men.
The girl has been sent to Moradabad for medical examination, police said.