/*
www-ATLAS of Group Representations.
5^(1+6):2J2:4 represented as 8 x 8 matrices over GF(5).
*/

F:=GF(5);

x:=CambridgeMatrix(1,F,8,[
"20000000",
"04110130",
"22221300",
"31333100",
"10214240",
"42341100",
"24140210",
"01000001"]);

y:=CambridgeMatrix(1,F,8,[
"10000000",
"04410100",
"00313210",
"04403020",
"03403210",
"01404400",
"03244020",
"00000001"]);

G<x,y>:=MatrixGroup<8,F|x,y>;
print "Group G is 5^(1+6):2J2:4 < GL(8,GF(5))";