"As an economic system, fascism is socialism with a capitalist veneer. (...) Fascism embodied corporatism, in which political representation was based on trade and industry rather than on geography. In this, fascism revealed its roots in syndicalism, a form of socialism originating on the left."
https://en.wikiquote.org/wiki/Fascism's_relationship_with_other_political_and_economic_ideologies