The generator matrix

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

generates a code of length 99 over Z4[X]/(X^2+2) who´s minimum homogenous weight is 94.

Homogenous weight enumerator: w(x)=1x^0+174x^94+392x^95+461x^96+532x^97+375x^98+440x^99+373x^100+408x^101+306x^102+312x^103+172x^104+84x^105+39x^106+8x^107+8x^108+3x^112+2x^116+2x^118+2x^124+1x^132+1x^136

The gray image is a code over GF(2) with n=792, k=12 and d=376.
This code was found by Heurico 1.16 in 1.53 seconds.