In roleplay, it means the lowest position available is a Planetary Commander of a million men strong divide.
The companies are merely a specialization, so central command knows where to find the right specialists in any given group. They are all soldiers and can serve as such. These battalions each have specialized companies, which are troops that received extra training for a specific part like scouting, mechanized infantry, support, medical as well as command, special operations, air support, logistics, and communications. These divides are located throughout the worlds in the core and broken up in 10,000 men battalions stationed around the world their divide is operating on.
Each army group is split up into 100,000 men strong divides.
