A clan can have up to 50 people, and each of them will have its own rank. There are four grades in total. Touching a certain person from the clan, you will see what functions you can apply to this player in accordance with your rank. For example, here is what the head of the clan sees when he touches the name of the co-leader:

Responsibilities of each of the ranks: Participant. By joining or re-joining a clan, you automatically become a member. Even if before that you were an elder, co-leader or head of another or the same clan, when you join a clan, you first become an ordinary member.

Elder. An elder has more options than a participant, but less than a co-leader or chapter. An elder may: invite players to a clan; accept clan players; expel clan players (every 20 minutes). Co-Director. The co-leader has more opportunities than the elder, but less than the head.