"Source: Text/Group/GrpAuto.text";
"Line: 961";
"Date: Thu Sep 25 14:47:45 2025";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/Group/GrpAuto.text, line: 961
// Example: H74E9 ()
print "Example: H74E9";
ei := GetEchoInput();
SetEchoInput(true);
G := PGL(2, 9);
E := Holomorph(G); E; 
#E;
assert $1 eq 1036800;
CompositionFactors(E);
SetEchoInput(ei);
