The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+83x^38+276x^39+422x^40+834x^41+1062x^42+1186x^43+1563x^44+1740x^45+1969x^46+1874x^47+1592x^48+1382x^49+987x^50+590x^51+361x^52+234x^53+112x^54+34x^55+29x^56+32x^57+11x^58+8x^59+2x^61

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 6.22 seconds.