"Source: Text/Code/CodeFld.text";
"Line: 205";
"Date: Thu Sep 25 14:47:47 2025";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/Code/CodeFld.text, line: 205
// Example: H165E3 ()
print "Example: H165E3";
ei := GetEchoInput();
SetEchoInput(true);
G := PSL(3, 2);
G;
V := VectorSpace(GF(2), 7);
u := V ! [1, 0, 0, 1, 0, 1, 1];
C := PermutationCode(u, G);
C;
SetEchoInput(ei);
