/*
www-ATLAS of Group Representations.
2.J2.2 represented as 14 x 14 matrices over GF(7).
*/

F:=GF(7);

x:=CambridgeMatrix(1,F,14,[
"01000000000000",
"60000000000000",
"00001000000000",
"00000010000000",
"00600000000000",
"00000000100000",
"00060000000000",
"00000000001000",
"00000600000000",
"40226201563460",
"00000006000000",
"00000000000001",
"34653023425314",
"00000000000600"]);

y:=CambridgeMatrix(1,F,14,[
"00100000000000",
"00010000000000",
"00000100000000",
"16660000000000",
"00000001000000",
"01010100000000",
"00000000010000",
"00000000000100",
"00000000000010",
"12261426060000",
"26114402301140",
"44140210460130",
"66141020650620",
"00532244430131"]);

G<x,y>:=MatrixGroup<14,F|x,y>;
print "Group G is 2.J2.2 < GL(14,GF(7))";