The generator matrix

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

generates a code of length 19 over Z4[X]/(X^2+2X+2) who´s minimum homogenous weight is 16.

Homogenous weight enumerator: w(x)=1x^0+146x^16+268x^17+402x^18+476x^19+367x^20+236x^21+92x^22+36x^23+13x^24+8x^25+2x^26+1x^28

The gray image is a code over GF(2) with n=152, k=11 and d=64.
This code was found by Heurico 1.16 in 0.235 seconds.