"Source: Text/RepThy/ModAlg.text";
"Line: 515";
"Date: Fri Sep 26 12:10:12 2025";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/RepThy/ModAlg.text, line: 515
// Example: H99E4 ()
print "Example: H99E4";
ei := GetEchoInput();
SetEchoInput(true);
G := MatrixGroup<5, FiniteField(3) |
     [ 2,1,2,1,2,  2,0,0,0,2,  0,2,0,0,0,  0,1,2,0,1,  1,0,2,2,1],
     [ 2,1,0,2,1,  1,2,0,2,2,  1,1,2,1,1,  0,2,0,1,1,  1,1,2,2,2] >;
Order(G);
assert $1 eq 7920;
M := GModule(G);
M : Maximal;
SetEchoInput(ei);
