/*
M22:2 as 10 x 10 matrices over GF(2).
Representation 10a, the `code' representation.
Group has orbits 77 + 330 + 616 on nonzero vectors of the module.
*/

F:=GF(2);

x:=CambridgeMatrix(1,F,10,[
"0100000000",
"1000000000",
"0000100000",
"0000010000",
"0010000000",
"0001000000",
"1111111000",
"0000000100",
"1100000010",
"1111110001"]);

y:=CambridgeMatrix(1,F,10,[
"0010000000",
"0001000000",
"0110000000",
"1111000000",
"0000001000",
"0000000100",
"0000000010",
"0000000001",
"0000101010",
"1011010101"]);

G<x,y>:=MatrixGroup<10,F|x,y>;
c:=x;d:=y;