"Source: Text/Group/GrpCoh.text";
"Line: 1078";
"Date: Thu Sep 25 14:47:45 2025";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/Group/GrpCoh.text, line: 1078
// Example: H75E16 ()
print "Example: H75E16";
ei := GetEchoInput();
SetEchoInput(true);
G := Alt(7);
I := IrreducibleModules(G, GF(3));
I;
P := SplitExtension(GrpPerm, G, I[5]);
Degree(P);
#P;
SetEchoInput(ei);
