The generator matrix

 1  0  0  0  1  1  1 3X+2  1 3X+2  1  X  1 2X+2  1 X+2  1  1  0  2 X+2  1  1  1 2X  1 2X+2  1  1 2X+2  1  1 X+2  0  1 2X  1  1  0 2X+2 2X+2 X+2  1  X X+2  1  1  1 2X  1  X 3X  1  X  1  1 3X+2  1 3X+2  1  1  2  1  1  1  2 3X  X  1  1  2  2  1  1  2  1  1  1  1 3X+2 3X  1 2X+2  1 3X 2X  1  1  1 2X+2  1  1  1  1  1  1  1 2X  1
 0  1  0  0 2X  3 3X+1  1 2X+2 2X+2 2X+2  1 3X+3  1 X+1 2X+2 2X  1  1  1  1  1 3X+2 2X+3 3X X+2  1 2X  1 3X+2  2 2X  X 3X X+3  1 2X+3  X  1  2 2X+2  1 3X+1  1 X+2 X+3  X 3X+2 X+2 3X+1  1  1  0 2X 2X+1 X+2  1  3  1 2X+1  X  1 X+3 2X 3X+1  X 3X+2 2X+2 2X+1 3X  1  1 3X+3 2X  0  0 3X+2 2X+2 3X  1 3X+2  2  1 3X+1 2X  1 X+2 X+2 X+3  1 2X+3 2X 2X+1 3X+3 2X+1 3X+2  2  2  0
 0  0  1  0  2 2X 2X+2 2X+2  1  1 X+3 X+3  3 X+1 X+1 3X+2  1 2X+3 2X+1  2  2 2X X+3  X  1  0  1 3X+2 3X+3  1 X+2 X+3  1 3X+2  0 3X+2  3 3X+1 3X+3  1 3X+2 3X  X 2X+1 X+2 2X 2X+3  2  1 3X+3  2 3X+1  0  1  X 3X+2 3X+1 3X+1  0 X+1 3X+2 X+2 2X+1  X 2X+1  2  1  1  0 X+2 2X  3 X+1 2X  1 3X+1  3 X+1  3  1  1  2 3X+1 3X  1  1 2X+2 X+3 3X+3 3X+3 X+2 3X 3X X+1 3X+1 2X+2 2X+2  1  0
 0  0  0  1 3X+3 X+3 2X X+1 3X+1 X+3  0 2X+1 3X+2 3X X+3  1 2X+1  0 2X+2 3X+2  1  2 2X+2 X+1 X+2 2X+1  1 2X 3X+1 3X+3 3X+3 2X+3  0  1 3X+3 X+3 X+2 X+2  2 3X+1  1 X+2 3X+2  1  1 2X+3 3X+1  2 2X+3 2X+2 2X+2 X+3 X+2 2X+3 2X 2X+1  X  1 X+1 3X+2 3X+2 3X+2 X+3  1  1  1 X+3  X  1  0  1 2X+2 X+3  1 X+3 2X+3  3 3X+2  X  1  X 2X+3 3X+3  3  2 3X+3 3X+1 2X  1 X+2 2X+1  0 3X 2X 2X+2 3X+2 3X+1 X+3 2X

generates a code of length 99 over Z4[X]/(X^2+2X+2) who´s minimum homogenous weight is 91.

Homogenous weight enumerator: w(x)=1x^0+130x^91+1034x^92+2010x^93+3278x^94+4884x^95+5513x^96+6584x^97+6333x^98+7548x^99+6377x^100+6000x^101+5067x^102+4056x^103+2572x^104+1762x^105+1152x^106+642x^107+297x^108+130x^109+81x^110+36x^111+28x^112+10x^113+9x^114+2x^116

The gray image is a code over GF(2) with n=792, k=16 and d=364.
This code was found by Heurico 1.16 in 63 seconds.