Capitalism doesn't mix with fascism? Say what? Capitalism is inseparable with it. Go read Goebbels' diaries, there's a lovely bit where old Shicklegruber has come out of prison and makes a speech about how it's important to buddy up to the capitalists, the only true enemies are Jews and Bolsheviks. Since Goebbels had been saying that the commies had the same aims as the Nazis, and the capitalists were the ones who were destroying Germany, this really upset Goebbels, and he wondered if he should follow the Austrian anymore. Being a natural slug, Goebbels soon changed his mind, of course - but the point is, fascism in its original Italian and contemporary German form were absolutely inseparable from capitalism.
And then you get all those South American and European fascist dictatorships which were extremely buddy-buddy with capitalists of all kinds.
Sure, it wasn't free market capitalism, but then neither is what we have today.
Capitalism is the natural friend of fascism. "We've got money, you've got power, let's get together and make more of both."