"Source: Text/Incidence/IncidenceGeometry.text";
"Line: 338";
"Date: Fri Sep 26 12:10:10 2025";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/Incidence/IncidenceGeometry.text, line: 338
// Example: H155E5 ()
print "Example: H155E5";
ei := GetEchoInput();
SetEchoInput(true);
g := Sym(5);
g0 := Stabilizer(g,{1,2});
g01 := Stabilizer(g,[{1,2},{3,4}]);
g1 := sub<g|g01,(1,3)(2,4)>;
cg := CosetGeometry(g,{g0,g1});
cg;
SetEchoInput(ei);
