The generator matrix

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

generates a code of length 83 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 157.

Homogenous weight enumerator: w(x)=1x^0+324x^157+792x^158+2300x^159+2730x^160+3132x^161+4634x^162+4068x^163+4068x^164+6038x^165+4614x^166+4122x^167+5778x^168+3822x^169+3078x^170+3334x^171+2286x^172+1494x^173+1310x^174+510x^175+324x^176+142x^177+54x^178+14x^180+30x^181+12x^183+6x^184+6x^186+18x^187+6x^190+2x^192

The gray image is a code over GF(3) with n=747, k=10 and d=471.
This code was found by Heurico 1.16 in 9.74 seconds.