Hitler was a collectivist who believed the state would ultimately solve societies' problems. This follows the progressive/liberal idea that the state, not individuals, is the ultimate authority from which society must conform in order for society to properly function.

It has also been pointed out that Hitler must have been conservative because of his Nationalist patriotic views. Keep in mind several points: Hitler's version of fascism differed from Mussolini's only in this sense of racial superiority. At one point he became convinced that Russia's communism was the product and experiment of super rich Jewish bankers. Jews were considered then as the best practitioners of capitalism. With the world shrinking around him, and the fears that German was slowly becoming incorporated into a much smaller world influenced more by "outsiders" than Germans, it is no wonder his paranoia unleashed racial slotting. Thus Jews, being ardent capitalists, in his mind were controlling the fate of the world. People with disabilities were a drain on the state's resources, so were labeled "inferior" and must be exterminated.

As for Hitler allowing private enterprise to exist, he stated time and again that it didn't matter if private businesses were not "socialized" because in the end, the German citizens who owned the businesses were "socialized" to the state of Germany, and at any time Germany could make resources decisions on those private businesses if the state needed them.

This type of thinking more closely resembles a progressive or liberal.