The generator matrix

 1  0  1  1  1  0  1  1  4  1  0  1  1  1  4  1  1  1  1  6  6  1  1  1  1  0  4  1  1  4  1  2  1
 0  1  1  0  1  1  0  3  1  0  1  7  0  3  1  0  1  7  4  1  1  5  7  5  4  0  2  5  6  0  6  0  3
 0  0  2  0  0  0  0  0  2  2  4  2  2  0  2  6  4  6  2  6  4  2  4  6  6  2  6  4  0  2  6  6  2
 0  0  0  2  0  0  0  0  2  6  6  4  0  2  6  4  0  6  6  4  2  0  4  6  6  6  0  6  6  2  2  0  2
 0  0  0  0  2  0  0  2  0  0  0  6  6  2  2  4  0  0  4  2  2  4  0  2  2  6  2  0  4  0  2  2  4
 0  0  0  0  0  2  6  2  2  4  2  6  4  0  4  2  0  6  6  4  0  2  2  0  2  0  4  4  0  6  2  0  4
 0  0  0  0  0  0  4  0  0  0  0  0  0  0  0  0  0  0  4  4  4  4  4  4  4  4  4  4  0  4  0  0  4
 0  0  0  0  0  0  0  4  0  0  0  0  4  4  4  4  4  4  4  4  0  0  4  4  4  4  0  4  4  0  0  0  4

generates a code of length 33 over Z8 who´s minimum homogenous weight is 23.

Homogenous weight enumerator: w(x)=1x^0+64x^23+185x^24+340x^25+716x^26+1000x^27+2515x^28+2402x^29+6240x^30+5146x^31+10686x^32+6586x^33+10953x^34+5198x^35+6402x^36+2570x^37+2412x^38+922x^39+655x^40+246x^41+146x^42+82x^43+35x^44+12x^45+12x^46+4x^47+1x^48+4x^49+1x^50

The gray image is a code over GF(2) with n=132, k=16 and d=46.
This code was found by Heurico 1.16 in 58.9 seconds.