/* www-ATLAS of Group Representations. A10 represented as 84 x 84 matrices over GF(7). */ F:=GF(7); x:=CambridgeMatrix(1,F,84,[ "010000000000000000000000000000000000000000000000000000000000000000000000000000000000", "001000000000000000000000000000000000000000000000000000000000000000000000000000000000", "100000000000000000000000000000000000000000000000000000000000000000000000000000000000", "000001000000000000000000000000000000000000000000000000000000000000000000000000000000", "000000010000000000000000000000000000000000000000000000000000000000000000000000000000", "000000000100000000000000000000000000000000000000000000000000000000000000000000000000", "000000000001000000000000000000000000000000000000000000000000000000000000000000000000", "635231050400000000000000000000000000000000000000000000000000000000000000000000000000", "000000000000001000000000000000000000000000000000000000000000000000000000000000000000", "000100000000000000000000000000000000000000000000000000000000000000000000000000000000", 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"561122631354416203046660341452154015553504601553531204014442403110300222365662505326", "436050641550045555532013426042352462051531460113251406266644055041642560140640466365", "451516342144626601003205244254064524216603150451034450055526363132441265402652350626", "260425346315432445626006355410424346421022354165455401400106244143200646352650164200"]); G:=MatrixGroup<84,F|x,y>; print "Group G is A10 < GL(84,GF(7))";