Hitler communist - I hope your joking?? That is just hugely factually incorrect - he was a huge anticommunist. You obviously have never studied anything about WWII ? Hitler and the nazi party were huge anti communists and wiped the communist party in Germany (which was very strong prior to WWII) off the map. He put communists right up with the poor Jewish people on his hate list.
Similar to FDR in the US, hitler instituted a number of social programs as Germany was in the middle of a depression worse than the US. It was not any more socialist than any other country and private companies like Mercedes, Volkswagen, Messerschmitt, Krupp, IG Faben were incredibly powerful in the country.
Any country that regulates businesses and has some means of wealth redistribution through social programs can be said to be socialist. Every country in the world is "socialist" to one degree or another. The question is how much, not if they are or not.
I've made my living in about the most capitalist industry out there - the stock market. And even I believe that some oversight of business is neccesary and that some type of social safety net is a good thing. I would be very surprised to hear that anyone would disagree.