Founder - The Mighty Mistress/Lord Of The Channel.
SuperOP - The Management, the people that watch over the channel and the ops. can also be people that have responsibilites for webpage/bot etc.
Op - Moderators, Watching warning and kicking/tempbaning people for rule breaking
HalfOP - General People That deserve a little extra powers
voices - People That talk normaly in the channel (maybe autooped by a bot)
Normals - idlers, or people that might only be saying a few words now and then.