The generator matrix

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

generates a code of length 38 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 32.

Homogenous weight enumerator: w(x)=1x^0+56x^32+162x^33+345x^34+452x^35+424x^36+462x^37+444x^38+420x^39+402x^40+354x^41+274x^42+140x^43+72x^44+42x^45+20x^46+12x^47+5x^48+4x^49+5x^50

The gray image is a code over GF(2) with n=152, k=12 and d=64.
This code was found by Heurico 1.16 in 0.365 seconds.