it's odinism:
http://en.wikipedia.org/wiki/Odinic_Rite
didn't see any reference to the aryan group tho.
aryan nation:
http://en.wikipedia.org/wiki/Aryan_Nation
Aryan Nations is a white supremacist religious organization originally based in Hayden Lake, Idaho. Richard Girnt Butler founded the group in the 1970s, as an arm of the Christian Identity organization Church of Jesus Christ–Christian. The Federal Bureau of Investigation has called Aryan Nations a "terrorist threat",[1] and the RAND Corporation has called it the "first truly nationwide terrorist network" in the US.[2]