Dear Gap-forum, and Azmi,

A way to get the character table as a matrix, is

gap> g:=SL(3,2);
SL(3,2)
gap> List(Irr(g),ValuesOfClassFunction);
[ [ 1, 1, 1, 1, 1, 1 ],
  [ 3, -1, 0, 1, E(7)+E(7)^2+E(7)^4, E(7)^3+E(7)^5+E(7)^6 ],
  [ 3, -1, 0, 1, E(7)^3+E(7)^5+E(7)^6, E(7)+E(7)^2+E(7)^4 ],
  [ 6, 2, 0, 0, -1, -1 ], 
  [ 7, -1, 1, -1, 0, 0 ], 
  [ 8, 0, -1, 0, 1, 1 ] ]

Best regards,

Jan

Hello,
The command :
tab:=CharacterTable(g);
Gives the character table of the group g but is there a way to maniplulate this table (as a matrix) ?

For example how to compute the determinant of this matrix or the number of non-zero entries in this matrix ?

TIA,
Azmi

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