The generator matrix

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

generates a code of length 47 over Z8 who´s minimum homogenous weight is 38.

Homogenous weight enumerator: w(x)=1x^0+153x^38+568x^39+1121x^40+1872x^41+2773x^42+3880x^43+5216x^44+6414x^45+6892x^46+7442x^47+7343x^48+6222x^49+5513x^50+3962x^51+2572x^52+1840x^53+922x^54+462x^55+217x^56+96x^57+34x^58+6x^59+8x^60+2x^61+1x^62+2x^64+2x^65

The gray image is a code over GF(2) with n=188, k=16 and d=76.
This code was found by Heurico 1.16 in 80.6 seconds.