The generator matrix

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

generates a code of length 94 over Z4[X]/(X^2+2) who´s minimum homogenous weight is 90.

Homogenous weight enumerator: w(x)=1x^0+232x^90+556x^91+894x^92+560x^93+476x^94+292x^95+229x^96+244x^97+184x^98+136x^99+118x^100+44x^101+92x^102+24x^103+11x^104+1x^108+1x^116+1x^120

The gray image is a code over GF(2) with n=752, k=12 and d=360.
This code was found by Heurico 1.16 in 0.593 seconds.