The relation between nudism and eugenics was complex, and use of an aesthetic discourse is no simple marker of eugenic thought or of fascism.
Once in power, Hitler turned Germany into a Nazi state, which was a form of fascism.
Fascism began to spring up in several European states after the struggles of World War I.
Since fascism was the main principle followed in the government, all of the control was in the hands of the dictator.
It was Mussolini who created the term fascism to describe his particular brand of authoritarianism, nationalism and socialism.