Gosset octacomb

The Gosset octacomb or goh, also called the 521 honeycomb, is a convex uniform octacomb. 240 diacosipentacontahexazetta and 17280 enneazetta join at each vertex of this tessellation, forming a dischiliahecatonhexaconta-myriaheptachiliadiacosioctaconta-zetton as the vertex figure.

Vertex coordinates
The vertices of a Gosset octacomb of edge length 1 are given by
 * $$\left(i\frac{\sqrt2}{2},\,j\frac{\sqrt2}{2},\,k\frac{\sqrt2}{2},\,l\frac{\sqrt2}{2},\,m\frac{\sqrt2}{2},\,n\frac{\sqrt2}{2},\,o\frac{\sqrt2}{2},\,p\frac{\sqrt2}{2}\right),$$
 * $$\left(i\frac{\sqrt2}{2}+\frac{\sqrt2}{4},\,j\frac{\sqrt2}{2}+\frac{\sqrt2}{4},\,k\frac{\sqrt2}{2}+\frac{\sqrt2}{4},\,l\frac{\sqrt2}{2}+\frac{\sqrt2}{4},\,m\frac{\sqrt2}{2}+\frac{\sqrt2}{4},\,n\frac{\sqrt2}{2}+\frac{\sqrt2}{4},\,o\frac{\sqrt2}{2}+\frac{\sqrt2}{4},\,p\frac{\sqrt2}{2}+\frac{\sqrt2}{4}\right),$$

where i, j, k, l, m, n, o, and p are integers, and i+j+k+l+m+n+o+p is even.