"Source: Text/Group/GrpAb.text";
"Line: 937";
"Date: Thu Sep 25 14:47:45 2025";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/Group/GrpAb.text, line: 937
// Example: H77E8 ()
print "Example: H77E8";
ei := GetEchoInput();
SetEchoInput(true);
A<[x]> := AbelianGroup([2,3,4,5,6,0,0]);
A;
B<[y]> := sub< A | x[1], x[3], x[5], x[7] >;
B;
SetEchoInput(ei);
