The generator matrix

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

generates a code of length 46 over Z8 who´s minimum homogenous weight is 38.

Homogenous weight enumerator: w(x)=1x^0+85x^38+242x^39+589x^40+814x^41+1005x^42+1390x^43+1486x^44+1600x^45+1793x^46+1846x^47+1625x^48+1332x^49+1027x^50+662x^51+426x^52+208x^53+116x^54+80x^55+33x^56+14x^57+4x^58+4x^59+2x^62

The gray image is a code over GF(2) with n=184, k=14 and d=76.
This code was found by Heurico 1.16 in 5.52 seconds.