[GAP Forum] query regarding the Mathieu group

[niranj at math.ohio-state.edu]

hi all,
 i was trying to get some information about the lattice of subgroups of
M_12 and the other Mathieu groups. I tried the command Lattice ( G )
after defining the Mathieu group using generators but got a message," 
'Lattice' must have a value".
i am not sure i understand. what am i missing?is there some other way of
being able to compute the lattice structure?

thanks.

niranjan