The generator matrix

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

generates a code of length 94 over Z4[X]/(X^2+2) who´s minimum homogenous weight is 93.

Homogenous weight enumerator: w(x)=1x^0+70x^93+136x^94+16x^95+15x^96+8x^98+8x^101+2x^109

The gray image is a code over GF(2) with n=752, k=8 and d=372.
This code was found by Heurico 1.16 in 0.875 seconds.