What is the collective noun for hooligans?

There isn't a widely accepted or commonly used collective noun specifically for hooligans.

However, you could use some descriptive terms like:

* A mob of hooligans

* A gang of hooligans

* A pack of hooligans

* A horde of hooligans

* A rabble of hooligans

These terms evoke the chaotic and potentially dangerous nature of hooliganism.