"Source: Text/Group/GrpFP.text";
"Line: 233";
"Date: Mon May 17 16:13:13 2021";
"Main: Thu May 25 10:02:38 2023";
// original file: Text/Group/GrpFP.text, line: 233
// Example: H78E1 ()
print "Example: H78E1";
ei := GetEchoInput();
SetEchoInput(true);
 F<a, b> := FreeGroup(2);
 G<x, y>, phi := quo< F | a^2, b^3, (a*b)^4 >;
 F<a, b> := FreeGroup(2);
 G<x, y>, phi :=  quo< F | a^2 = b^3 = (a*b)^4 = 1>;
 F<a, b> := FreeGroup(2);
 rels := { a^2, b^3, (a*b)^4 };
 G<x, y>, phi :=  quo< F | rels >;
SetEchoInput(ei);
