Using that logic North Korea is a democracy. After all, what does DPRK stand for?
What Hitler created was not socialist, or communist. In fact he hated those forms of government (part of the reason he attacked Russia in the first place). Germany during the late 30's and 40's was a fascist regime, as was Italy.
Yes, Hitler's rhetoric talked of social justice, but that was what he did to get himself into power. The Germans of the time were willing to follow him because of his message of hope.
In the end the NAZI party did nationalize some of the countries industry (a socialist move for sure), but to say that Hitler was a socialist is a corruption of the word. Facisim != Socialism