Detention warrants were issued for 106 people in 20 provinces as part of an Istanbul-based investigation into the Gulen movement, on Monday.

State-run Anadolu news agency said warrants were issued for 106 suspects as a result of cooperative work between Istanbul police and the National Intelligence Agency (MIT).

62 of them have been detained at the time of this writing.

Anadolu said the suspects are sought for their roles in the alleged “matchmaking unit” of the Gulen movement, tasked to facilitate marriages among the group’s supporters.

Turkish government accuses the movement of masterminding the July 15, 2016 coup attempt while the latter denies involvement.

More than 130,000 people have been detained and 60,000 arrested over ties to the movement since the summer of 2016.