The generator matrix

 1  0  0  0  0  1  1  1 2X  0 2X 2X  X  X  1  1  0  X  1  1 2X  X  1  1  1  1  1 2X  1  1  1  1  0  1  1  1 2X  1  1  1  1  0  1  1  1  1 2X 2X  1  1  1  1 2X  1  1  1  1 2X  1 2X  1  1  1  1  1  0  1  1  1  1  0  0  1  1  1  0  1  1  1  1  1  1  1  1 2X  X  1 2X  0  X  1  1  1  1  1  X  1  X  1
 0  1  0  0  0  0  0  0  0  1  1  1  1  1 2X  X 2X 2X X+2 2X+1  X  X X+1 2X+2 2X+1 X+1  X 2X  0  X 2X+2 2X+2  1 X+1 2X  1  1 2X+2 2X+1 2X+2 X+2  1  X X+1 2X+2  2  1  1  0  1 2X X+1  1 2X+1 2X+2  0 2X+1  1 X+2  1  0  X  1  X  1  1 2X+1  0  1  2  1  1  1  X 2X  1  2  1 X+1 X+1 2X+2  1 2X 2X+1 2X  0 2X+2 2X  X  1  1  X 2X+1  1  2  1  2  1  1
 0  0  1  0  0  0  1 2X+1  1  1 2X 2X+1 2X+2 2X+2  2  2  1  1 X+1 2X+2  1  1  X  X X+2  1  X  0 2X 2X+2 X+1  0  X  1 2X  X X+2 2X+1 2X+1 X+1 X+2 2X X+1  0 X+2  1 X+1 X+2 2X+2 2X+1 X+1  X X+1 2X 2X  1  X X+2 X+2 2X+2 X+2 2X+2 2X 2X+2 X+1 2X+1 2X+1  0 2X+2 X+2 X+2  X 2X+1  2  0 X+2 X+1 X+1 2X+1  X  0  1  1 2X  1  0  0 2X  1  X  2 2X+1 X+2  2  0 2X+2  0  X  2
 0  0  0  1  0  1  1 2X+2 X+1 X+1 2X+1 X+2  X 2X+2  0 2X+2 2X+1 2X+2 2X 2X+1 X+2 2X X+2 X+1  0  2 2X+1  1  2  0  1  1 X+1  1  2 2X+1 X+1 X+1  0  X  X  X 2X  2 2X+1 2X  X 2X+1  2 2X 2X+1 X+1  1 2X  0 X+2 2X+1  2  0 2X 2X+1  1 2X+2  0  2 X+2  2  0 2X+2  0  1  2 X+1 2X+2  1 X+2  1  0  0  1  X  2 X+1  1  2  1 2X+1  1  X  1 2X+1 X+1 2X  1  0  X  0  2  X
 0  0  0  0  1  2  X 2X+2  2  X X+2  2 2X+2  0  2  X  1  X  0  2 2X+1 2X+2 2X+2  0  X 2X  1  1  1 X+1 X+2 2X+2 X+1 X+1 2X  0  X  0  2 X+2 2X 2X+2 2X  1  0 X+1  2  1 X+2 X+1  2 X+2  X X+1  2  X X+1  1 2X+1  0 2X 2X+1  0  X 2X+2 2X+1 2X+1 2X+2  X 2X+2 2X+2  1  2 X+2 2X+1  2  1  2  2 2X+2 2X+1 2X+2 2X+2  1 X+2 X+1 2X+1  2 2X+2 2X 2X+1 2X+2 2X+1 X+2 2X  2 2X  X 2X+2
 0  0  0  0  0 2X  0 2X  0  0 2X 2X 2X  0 2X  0  0  0  0 2X  X 2X 2X  0  0  0  X 2X 2X  0  0  X  0 2X 2X  X  X 2X  X  X 2X  X  X 2X  X  0  0  0  0  0  X  0 2X 2X  0  X  X 2X 2X  X 2X  0  0 2X 2X 2X  0 2X  X  X  X  0  0  X  0 2X 2X 2X  0  X  X  0  0  0 2X  X 2X  0  X 2X 2X 2X  X  X 2X  X  0 2X  0

generates a code of length 99 over Z3[X]/(X^2) who´s minimum homogenous weight is 177.

Homogenous weight enumerator: w(x)=1x^0+208x^177+372x^178+516x^179+1282x^180+1122x^181+1476x^182+2504x^183+2046x^184+2616x^185+3990x^186+3180x^187+3654x^188+5840x^189+4938x^190+5310x^191+7232x^192+5598x^193+6372x^194+9472x^195+7182x^196+7224x^197+9846x^198+7302x^199+6996x^200+9678x^201+7170x^202+6630x^203+8656x^204+5844x^205+5310x^206+6416x^207+3966x^208+3354x^209+4080x^210+2190x^211+1866x^212+1800x^213+1110x^214+834x^215+768x^216+384x^217+198x^218+278x^219+60x^220+120x^221+82x^222+24x^223+12x^224+26x^225+4x^228+2x^234+2x^237+2x^240+2x^243

The gray image is a linear code over GF(3) with n=297, k=11 and d=177.
This code was found by Heurico 1.16 in 856 seconds.