The generator matrix

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

generates a code of length 92 over Z8 who´s minimum homogenous weight is 82.

Homogenous weight enumerator: w(x)=1x^0+224x^82+638x^83+912x^84+1174x^85+1611x^86+1906x^87+1947x^88+2100x^89+2348x^90+2428x^91+2465x^92+2526x^93+2325x^94+2170x^95+2012x^96+1646x^97+1281x^98+988x^99+775x^100+534x^101+346x^102+198x^103+112x^104+50x^105+17x^106+22x^107+2x^109+6x^110+2x^111+2x^114

The gray image is a code over GF(2) with n=368, k=15 and d=164.
This code was found by Heurico 1.11 in 22.1 seconds.