/*
www-ATLAS of Group Representations.
TD4(2).3 represented as 26 x 26 matrices over GF(7).
*/

F:=GF(7);

x:=CambridgeMatrix(1,F,26,[
"01000000000000000000000000",
"10000000000000000000000000",
"00010000000000000000000000",
"00100000000000000000000000",
"00000100000000000000000000",
"00001000000000000000000000",
"00000000100000000000000000",
"00000000010000000000000000",
"00000010000000000000000000",
"00000001000000000000000000",
"00000000000001000000000000",
"00000000000000100000000000",
"00000000000000001000000000",
"00000000001000000000000000",
"00000000000100000000000000",
"00000000000000000000100000",
"00000000000010000000000000",
"00000000000000000000001000",
"00000000000000000000000100",
"00000000000000000000000001",
"00000000000000010000000000",
"61432561162445323322514505",
"00000000000000000100000000",
"00000000000000000010000000",
"00612561164043053160206110",
"00000000000000000001000000"]);

y:=CambridgeMatrix(1,F,26,[
"65000000000000000000000000",
"00100000000000000000000000",
"66100000000000000000000000",
"00001000000000000000000000",
"00000010000000000000000000",
"00000001000000000000000000",
"00010000000000000000000000",
"00000000001000000000000000",
"00000000000100000000000000",
"00000000000010000000000000",
"00000100000000000000000000",
"00000000000000010000000000",
"00000000000000000100000000",
"00000000000000000010000000",
"00000000000000000001000000",
"00000000100000000000000000",
"00000000000000000000010000",
"00000000010000000000000000",
"00000000000000000000000010",
"02146232445224056100446411",
"02041402261523122402560541",
"32423101444065236344216110",
"22433100660234405305435112",
"65450160061124010352433253",
"00000000000001000000000000",
"22454050542214021321264430"]);

G<x,y>:=MatrixGroup<26,F|x,y>;
print "Group G is TD4(2).3 < GL(26,GF(7))";