"Source: Text/Group/GrpMatQZ.text";
"Line: 472";
"Date: Thu Sep 25 14:47:45 2025";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/Group/GrpMatQZ.text, line: 472
// Example: H69E2 ()
print "Example: H69E2";
ei := GetEchoInput();
SetEchoInput(true);
G := AutomorphismGroup( Lattice("B", 8) );
H := AutomorphismGroup( Lattice("D", 8) );
ok, x := IsGLQConjugate(G, H); ok, x;
Determinant(x);
assert $1 eq 128 or $1 eq -128;
IsGLZConjugate(G,H);
assert not $1;
SetEchoInput(ei);
