"Source: Text/Group/GrpAuto.text";
"Line: 359";
"Date: Thu Sep 25 14:47:45 2025";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/Group/GrpAuto.text, line: 359
// Example: H74E2 ()
print "Example: H74E2";
ei := GetEchoInput();
SetEchoInput(true);
G := PGL(2, 9);
A := AutomorphismGroup(G);
A;
#A;
assert $1 eq 1440;
FactoredOrder(A);
OuterOrder(A);
assert $1 eq 2;
InnerGenerators(A);
CharacteristicSeries(A);
SetEchoInput(ei);
