"Source: Text/Basics/FldForms.text";
"Line: 2172";
"Date: Thu Sep 25 14:47:46 2025";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/Basics/FldForms.text, line: 2172
// Example: H30E33 ()
print "Example: H30E33";
ei := GetEchoInput();
SetEchoInput(true);
F<x> := GF(81);
H := MatrixGroup< 4, F | [ChangeRing(g,F) : g in Generators(Sp(4,9))]>;  
InvariantBilinearForms(H);
InvariantSesquilinearForms(H);
SetEchoInput(ei);
