doc/mkdocs-material/material/templates/.icons/material/hexagon-slice-6.svg

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="m12 5.32 6 3.37v6.62l-6 3.37-6-3.37V8.69zm9 11.18c0 .38-.21.71-.53.88l-7.9 4.44c-.16.12-.36.18-.57.18s-.41-.06-.57-.18l-7.9-4.44A.99.99 0 0 1 3 16.5v-9c0-.38.21-.71.53-.88l7.9-4.44c.16-.12.36-.18.57-.18s.41.06.57.18l7.9 4.44c.32.17.53.5.53.88zM12 4.15 5 8.09v7.82l7 3.94 7-3.94V8.09z"/></svg>