Acronym ...
Name hyperbolic x4x3o8o tesselation
Circumradius sqrt[-sqrt(2)]/2 = 0.594604 i
Confer
uniform relative:
lamina-trunc( x4x3o8o )  

This hypercompact hyperbolic tesselation uses the order 8 triangle tiling in the sense of an infinite bollohedron as one of its cell types.

As these very cells are hemi-choral (have same curvature resp. intersect the sphere of infinity orthogonally) those could be replaced by mirror images of the remainder each. This transforms the hypercompact honeycomb back into a compact one, into lamina-trunc( x4x3o8o ).


Incidence matrix according to Dynkin symbol

x4x3o8o   (N,M → ∞)

. . . . | 6NM |   1    8 |   8    8 |   8  1
--------+-----+----------+----------+-------
x . . . |   2 | 3NM    * |   8    0 |   8  0
. x . . |   2 |   * 24NM |   1    2 |   2  1
--------+-----+----------+----------+-------
x4x . . |   8 |   4    4 | 6NM    * |   2  0
. x3o . |   3 |   0    3 |   * 16NM |   1  1
--------+-----+----------+----------+-------
x4x3o .   24 |  12   24 |   6    8 | 2NM  *
. x3o8o   3M |   0  12M |   0   8M |   * 2N

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