"Source: Text/Code/CodeRng.text";
"Line: 153";
"Date: Tue Nov  5 09:08:43 2019";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/Code/CodeRng.text, line: 153
// Example: H168E3 ()
print "Example: H168E3";
ei := GetEchoInput();
SetEchoInput(true);
G := PSL(3, 2);
G;
Z4 := IntegerRing(4);
V := RSpace(Z4, 7);
u := V ! [1, 0, 0, 1, 0, 1, 1];
C := PermutationCode(u, G);
C;
SetEchoInput(ei);
