The Insurgents (I do not own the divergent series this has nothing to do with that )

The Celtics (split into two demons and angels), The Kaguos, (super ridiculously smart, hate the mages and have wings on there lower back. they love to learn), The Kemonomimi's (look mostly human but have some animal features like ears or a tail), The Knights (battle front warriors), The Mages (magically talented and wise), The Saenas (anything that lives in the water that is remotely human), The Unwanted (if it's not categorized in one above, it's an unwanted and it lives in the darkest part of the world, this includes humans)