The generator matrix

 1  0  0  0  1  1  1  1  1  1  0  1  6  3  1  0  1  3  1  1  1  1  1  1  1  1  6  6  1  1  3  0  1  1  1  1  1  1  1  1  6  6  6  1  6  3  0  1  1  1  1  1  0  1  3  1  6  1  1  0  1  1  1  3  1  1  6  1  0  1  1  0  1  1  1  1  1  1  0  1  0  1  3  3  1  1  1  0  1  1
 0  1  0  0  0  0  6  6  6  0  3  0  6  1  5  1  2  1  5  4  1  2  7  7  8  1  1  1  5  3  1  1  0  4  7  4  8  8  1  0  1  1  1  6  0  1  3  2  3  5  8  5  0  3  1  0  1  5  4  3  4  2  7  6  1  6  1  7  1  4  1  1  1  1  6  6  3  2  1  7  1  6  6  1  2  2  5  1  6  8
 0  0  1  0  0  3  7  8  4  8  1  2  1  7  1  3  2  4  2  8  7  0  3  2  0  7  6  2  6  4  8  5  3  0  8  4  7  2  1  8  8  0  8  7  1  6  6  2  0  5  7  5  1  2  2  2  7  6  0  1  7  2  6  1  8  0  1  5  1  6  3  7  8  5  1  3  3  0  3  3  6  4  1  2  6  6  2  8  7  7
 0  0  0  1  1  5  6  0  5  4  5  2  4  7  0  8  6  5  8  7  3  7  7  5  3  4  1  6  2  1  8  1  4  0  0  2  1  7  4  7  7  0  8  6  4  5  1  2  5  4  2  3  0  4  6  3  5  7  5  5  8  8  0  2  7  1  3  8  4  2  5  5  8  6  4  1  8  4  5  4  7  0  0  1  8  4  0  6  4  6
 0  0  0  0  6  6  6  6  6  6  0  6  0  0  6  0  6  0  6  6  6  6  6  3  3  0  3  6  3  0  6  3  3  3  3  0  3  0  3  0  6  6  3  0  6  3  3  3  3  3  0  0  3  3  0  0  3  0  0  6  3  0  0  3  3  0  0  0  3  6  3  3  6  6  6  6  3  3  6  6  0  3  6  6  6  0  6  0  0  3

generates a code of length 90 over Z9 who´s minimum homogenous weight is 166.

Homogenous weight enumerator: w(x)=1x^0+276x^166+384x^167+158x^168+648x^169+864x^170+282x^171+1074x^172+1104x^173+246x^174+1134x^175+1248x^176+310x^177+1230x^178+1260x^179+272x^180+1224x^181+1050x^182+284x^183+978x^184+972x^185+248x^186+870x^187+756x^188+166x^189+642x^190+582x^191+118x^192+366x^193+342x^194+54x^195+186x^196+120x^197+26x^198+102x^199+54x^200+16x^201+18x^202+6x^203+4x^204+6x^206+2x^210

The gray image is a code over GF(3) with n=270, k=9 and d=166.
This code was found by Heurico 1.13 in 4.7 seconds.