"Source: Text/Group/GrpASim.text";
"Line: 2374";
"Date: Wed May 31 07:54:47 2023";
"Main: Thu May 25 10:02:38 2023";
// original file: Text/Group/GrpASim.text, line: 2374
// Example: H71E10 ()
print "Example: H71E10";
ei := GetEchoInput();
SetEchoInput(true);
G := SL(2, 3^2);
flag, phi, tau, gamma, delta := RecogniseSL2(G, 3^2);
g := G![1, 2, 0, 1];
w := gamma(g);
delta(w) eq g;
assert $1;
SetEchoInput(ei);
