Not at any of the yards that I was at, but Nazi skinheads are the main ones who do the raping in prison (when they aren't buying drugs from black and Mexican gangs, of course). Nazis in prison exclusively prey on other white inmates. In fact, if a white inmate gets raped and he isn't a punk, tranny, or chomo, then there's about a 100% chance that he got raped by a Nazi skinhead.
Nazis think that they represent the white race, but, in reality, they are the absolute dregs of the white race and the human race. They are putrid, worthless, subhuman white trash.