A 21-year-old Brooklyn man was arrested Wednesday in the subway-station mugging of a woman after police released a video of the attack, the NYPD said.

Aidan Folan, who lives in Bay Ridge, was charged with robbery and assault for the March 9 mugging, which was caught on two surveillance cameras inside the 18th Street F train subway station at McDonald Avenue, according to police.

In surveillance video released by police, Folan is allegedly seen on camera punching, kicking and slamming the unidentified 56-year-old woman against walls and the floor, before emptying her purse then chasing her along the subway platform. She was left with a broken arm and bruises on her face.

The suspect wore a distinctive fraternity hoodie with the Greek symbols for Alpha Phi Delta, with the words “Stugots 27” embroidered on the back.

Pancreas transplant center ... Wyandanch industrial park ... 50 years since Bruce brought Santa to LI Credit: Newsday

Blakeman's bid and Dem races ... Pancreas transplant center ... Wyandanch industrial park ... 50 years since Bruce brought Santa to LI

Pancreas transplant center ... Wyandanch industrial park ... 50 years since Bruce brought Santa to LI Credit: Newsday

Blakeman's bid and Dem races ... Pancreas transplant center ... Wyandanch industrial park ... 50 years since Bruce brought Santa to LI

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