4 -ops: show channel operators in list
5 -halfops: show half operators in list
6 -voices: show voiced people in list
7 -normal: show rest of the people in list
9 Shows the names (nicks) in the specified channels. /NAMES **
10 shows all nicks in all channels, you probably don't want
16 - shows nicks in the current channel.
19 - shows operators in channels #c1 and #c2
21 See also: WHO, CHANNEL