"Source: Text/Group/Grp.text";
"Line: 3319";
"Date: Mon Mar 29 16:52:44 2021";
"Main: Thu May 25 10:02:38 2023";
// original file: Text/Group/Grp.text, line: 3319
// Example: H63E24 ()
print "Example: H63E24";
ei := GetEchoInput();
SetEchoInput(true);
IsQGroup(Sym(4));         // Symmetric groups S_n are Q-groups
IsQGroup(Alt(4));         // and alternating groups A_n are not (for n>2)
SetEchoInput(ei);
