The generator matrix

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

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+173x^94+386x^95+489x^96+414x^97+492x^98+378x^99+385x^100+376x^101+407x^102+338x^103+208x^104+6x^105+11x^106+14x^107+2x^108+4x^109+1x^110+1x^114+2x^118+4x^119+2x^120+1x^132+1x^142

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 1.23 seconds.