They are mostly pure fascist. They are openly racist, and love nothing more than privately owned business being in the service of the state. They are chapter by chapter following the nazi playbook of the 1930s complete with brownshirts and taking over the education system. They follow the sexual perversion that was at the core of nazism. They deeply believe in eugenics.
There are a few Maoists in the mix, but this is a fascist movement. Hell, hillarys campaign slogan was even “stronger together”. That is the literal meaning of the fascis axe. All the weak small rods that become strong when bound together.
Both groups were violent, and their conflict can be compared to Italian gangsters defeating Irish and Jewish competitors in the Northern cities, and later being pushed out by Hispanic, black, and Russian gangsters. However, the Mafia, their predecessors and their successors mostly victimized their rivals, whereas Communists and Nazis oppress and victimize whole nations.