A guest post at Catallaxy Files tries to identify the various sub-groups of the larger Alt-Right movement:
The Alt-Right may be described as the group of people who have been cast out of polite, progressive society. It is not a particularly intellectual movement, but this is a characteristic of the mechanism of its formation: Intellectuals as a group largely have the capacity and inclination to avoid being kicked out of polite society. This is not to suggest that the typical member of the Alt-Right is brutish; far from it. One of the characteristics of the progressive movement is its tendency to attack the people for their privilege: the people who choose to become Alt-Right are both able and independently minded. These are people who get things done.
Who are they and what do they believe? Again, there isn’t exactly a formal list. Moreover, many loudly deny being part of the Alt-Right, while quietly indicating that they are somewhat aligned. There are some identifiable groupings. Among them there are degrees of acceptance of the truths that are colloquially called ‘red pills’ (as per the Matrix). To this end, Vox Day, one of the more intellectually capable individuals who is openly part of the Alt-Right, set out 16 points on which there is general agreement. A new person in the movement – either intellectually curious or recently cast out – may only agree with 3 or 4 of these points. These people are considered ‘Alt-Lite’. Anyone who agrees with the vast bulk of these points is ‘Alt-Right’. Those on the spectrum from White Nationalism to White Supremacy are a subgroup referred to as the ‘Alt-White’; those with a broader view that has scope for all nationalities and peoples as the ‘Alt-West’. Finally, there are a group of generally aligned intellectual strands which are referred to collectively as the Dark Enlightenment.
The Alt-White holds an interesting position within the Alt-Right. From one perspective, they have been cast out the longest, and were also the originators of the term ‘Alt-Right’, which lends them a touch of primacy. At the same time, they are inclined to a degree of overextension and the their intellectual output is targeted at a broader but less educated base than some other groups. There is a degree of tension, especially where white nationalism gives way to white supremacy. […]
The Alt-West seems to be where a lot of those who were cast out from a more liberal or libertarian position seem to end up. These people may have come to the Alt-Right out of Gamergate, out of the computing/technology industry, out of science fiction community, or a number of other incidents. […] Gamergate is a story in itself, starting with a personal feud on a gaming site and morphing into an acrimonious ideological confrontation between an “alt-right” group and the feral left.
The Alt-Lite is really about getting your toes wet. Its transitional. As such it described people in process more than a set community. That said, places like this expose people to a metered dose of this red-pill.
There is another faction that is roughly ‘men’s groups’, men trying to navigate a world that is hostile to them and to family formation. There is some deep stuff in there if you are looking into social interaction, but it’s largely not suitable for ‘polite company’. A number of the men who started that grouping have broadened out from that starting base. See this site or this one for something less given in to the hedonism and base tendencies of the age.