"Source: Text/Group/Grp.text";
"Line: 229";
"Date: Thu Sep 25 14:47:45 2025";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/Group/Grp.text, line: 229
// Example: H64E2 ()
print "Example: H64E2";
ei := GetEchoInput();
SetEchoInput(true);
C15 := CyclicGroup(15);
h := hom< C15 -> C15 | g :-> g^3 >;
forall{ <c, d> : c, d in C15 | h(c * d) eq h(c) * h(d) };
assert $1;
im := h(C15);
im;
IsCyclic(im);
assert $1;
SetEchoInput(ei);
