Imperial Viceroy (8 votes) (Periphery Director)

Imperial Commissioner (4 votes) (Members of the Command Council)

Imperial Commander (2 votes)  (Commands Fleet or Area)

Imperial Chamberlin (1 vote)  (Governs a Starbase)

Imperial Centurion (0 votes)

Star Admiral - Commands a Sector/Periphery and multiple Fleets (Max 4 for Affiliation)

Admiral or Vice Admiral - Commanding 2 or more Battle groups (Max 2 per political)

Rear Admiral or Commadore - Commands a single battle group  (unlimited)

Captain -  Commands a 150 Hull or bigger ship

 Commander - Commands a 50-149 hull ship

Lieutenant  - Commands a 1-49 hull ship