A person who wishes to throw over all establishments

One word substitute is Anarchist.

Rebel: a person who rises in opposition or armed resistance against an established government or leader.
Anarchist: a person who believes in or tries to bring about anarchy.
Terrorist: a person who uses unlawful violence and intimidation, especially against civilians, in the pursuit of political aims.
Hooligan: a violent young troublemaker, typically one of a gang.