Task Force 66 (Admiral)
- Administration
-- Administration TG
--- Heavy Cruiser*** (Captain)
--- Beam-Defense Frigate (Lieutenant Commander)
--- Beam-Defense Frigate (Lieutenant Commander)
--- Beam-Defense Frigate (Lieutenant Commander)
--- Beam-Defense Frigate (Lieutenant Commander)
- Attack Group Alpha
-- Alpha 1
--- Guided Missile Destroyer (Vice Admiral)
--- Guided Missile Destroyer (Captain)
--- Guided Missile Destroyer (Captain)
--- Guided Missile Destroyer (Captain)
-- Alpha Point Defense
--- AMM Missile Destroyer (Captain)
--- AMM Missile Destroyer (Commander)
--- AMM Missile Destroyer (Commander)
--- AMM Missile Destroyer (Commander)
- Fire Support
-- Fire Support Alpha
--- Long Range Guided Missile Destroyer (Rear Admiral)
--- Long Range Guided Missile Destroyer (Lieutenant Commander)
--- Long Range Guided Missile Destroyer (Lieutenant Commander)
--- Long Range Guided Missile Destroyer (Lieutenant Commander)
-- Fire Support Bravo
--- Long Range Guided Missile Destroyer (Captain)
--- Long Range Guided Missile Destroyer (Lieutenant Commander)
--- Long Range Guided Missile Destroyer (Lieutenant Commander)
--- Long Range Guided Missile Destroyer (Lieutenant Commander)
- Long Range Reconnaissance
-- LRR Alpha
--- Long Range Scout (Lieutenant)
-- LRR Bravo
--- Long Range Scout (Ensign)
- Logistics
-- Attack Group Logistics
--- Collier (Ensign)
--- Tanker (Ensign)
-- Fire Support Logistics
--- Collier (Ensign)
--- Collier (Ensign)
--- Tanker (Ensign)
- Engineering
-- Jump Gate Engineering
--- Jump Gate Construction Vessel (Ensign)
Note how all the branches never have rank collisions, except for the Logistics one. All of them can travel as one group and always have a senior officer, or by their lowest sub-formation and also have a designated senior officer. Even the fighters in the first example have seniority.