The generator matrix

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

generates a code of length 38 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 30.

Homogenous weight enumerator: w(x)=1x^0+45x^30+92x^31+181x^32+310x^33+453x^34+692x^35+867x^36+948x^37+1067x^38+1012x^39+804x^40+664x^41+430x^42+236x^43+178x^44+124x^45+47x^46+16x^47+14x^48+2x^49+5x^50+3x^52+1x^54

The gray image is a code over GF(2) with n=152, k=13 and d=60.
This code was found by Heurico 1.16 in 1.9 seconds.