If any.
I am including anything that can be considered a group that you actively feel part of, from family all the way to species, if that's what you prefer.
Examples include: political ideologies, nations, sub-national regions, cities, clubs, interests, disorders/syndromes (though this one is not as common), any group that you use as some sort of personal label.
On this topic: I hypothesize that people with ASD's have a similar group capability as neurotypicals and others, but lack the tools and/or the strength of social connection to feel this group unity with other members. For example, someone with AS may put reason or preference over the decision of the group they are part of, even at the expense of their membership in the group.
A more specific example would be someone with AS being patriotic and feeling "at home" in the values and spirit of their nation, but not feeling like they can communicate with their countrymen, and preferring solitude to exhaustive attempts at connection, even if openly considering themselves a patriot.
What are your thoughts?