The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  3  3  1  1  1  1  1  1  3  1  3  3  3  1  1  3  3  1  3  3  1  3  1  1  3  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1
 0  3  0  0  0  0  0  0  0  3  0  0  3  3  3  0  6  6  3  0  3  3  0  6  0  6  3  0  0  6  0  3  3  6  3  3  3  3  6  0  3  3  3  3  6  6  3  3  0  0  3  3  0  6  0  0  3  6  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0
 0  0  3  0  0  0  0  0  0  6  0  3  6  3  3  6  6  0  3  3  0  0  6  0  6  6  3  3  3  0  0  0  3  0  0  6  3  6  0  3  6  0  6  6  6  3  6  3  0  3  0  0  3  3  0  3  0  0  6  0  3  0  0  0  0  0  0  0  0  3  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0
 0  0  0  3  0  0  0  0  0  6  0  6  0  3  6  6  0  3  6  3  6  0  6  3  3  3  0  3  6  3  6  3  3  0  0  6  0  3  0  3  0  6  6  3  3  6  0  6  6  0  6  3  6  0  3  3  3  3  0  0  3  0  0  0  0  3  0  0  3  6  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0
 0  0  0  0  3  0  0  0  0  6  3  6  6  3  6  3  6  6  0  0  0  0  3  6  0  3  0  3  0  0  3  6  6  6  0  0  6  6  6  3  3  3  3  6  0  3  6  3  6  0  3  0  0  3  0  6  6  3  6  3  3  0  0  3  0  6  0  0  6  6  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0
 0  0  0  0  0  3  0  0  0  6  6  6  3  0  0  6  6  6  3  3  3  3  0  3  3  3  6  6  3  0  0  3  3  0  3  6  6  0  6  6  3  0  0  0  6  6  3  0  3  3  0  6  3  3  3  0  6  6  0  0  0  6  3  6  0  6  0  0  6  6  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0
 0  0  0  0  0  0  3  0  0  6  6  3  0  6  6  0  6  3  0  6  0  6  3  0  3  6  3  6  0  3  6  3  0  6  3  0  6  0  3  0  6  0  6  3  3  0  3  3  6  6  3  6  6  0  3  0  6  6  0  3  3  3  3  6  6  6  3  0  6  6  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0
 0  0  0  0  0  0  0  3  0  6  6  0  3  6  0  3  3  0  3  0  0  3  6  0  6  0  6  6  0  3  0  3  3  0  6  3  0  0  6  0  6  3  3  6  0  3  6  3  3  0  6  6  3  6  6  6  0  0  3  3  0  0  3  3  0  3  6  0  6  6  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0
 0  0  0  0  0  0  0  0  3  6  3  0  3  0  3  3  0  6  3  6  6  0  6  0  0  3  3  6  3  0  0  6  3  3  0  0  0  3  3  3  3  6  3  0  0  0  6  3  0  0  0  3  6  3  6  0  0  3  0  6  3  6  3  3  0  0  3  0  6  6  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0

generates a code of length 93 over Z9 who´s minimum homogenous weight is 105.

Homogenous weight enumerator: w(x)=1x^0+4x^105+28x^108+78x^111+148x^114+220x^117+284x^120+388x^123+460x^126+504x^129+658x^132+600x^135+656x^138+572x^141+526x^144+456x^147+316x^150+250x^153+200x^156+120x^159+48x^162+42x^165+14x^168+132x^171+594x^174+1836x^177+4662x^180+7316x^183+9274x^186+9224x^189+5222x^192+2202x^195+1096x^198+904x^201+1050x^204+1168x^207+1338x^210+1376x^213+1194x^216+1086x^219+960x^222+688x^225+486x^228+310x^231+168x^234+104x^237+46x^240+26x^243+8x^246+4x^249+2x^252

The gray image is a code over GF(3) with n=279, k=10 and d=105.
This code was found by Heurico 1.16 in 99.6 seconds.