Just type /listops in the channel you're in and it will echo the ops in it.
alias listops {
echo 12 * Listing Ops on11 #
set %i 1
:next
set %nick $nick(#,%i)
if %nick == $null goto done
if %nick isop # echo 11 %nick is an Op!
inc %i
goto next
:done
echo 12 * End of Ops list on11 #
}