Acronym	hetoh
Name	hyperbolic x3o3o7o tesselation, order 7 tetrahedral honeycomb
	©
Circumradius	0.376651
Dual	o3o3o7x
Confer	general polytopal classes: regular   noble polytopes
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This regular hypercompact hyperbolic tesselation uses the hetrat in the sense of an infinite bollohedron as its vertex figure.

Incidence matrix according to Dynkin symbol

x3o3o7o   (N,M → ∞)

. . . . | 2N ♦  6M |  21M | 14M
--------+----+-----+------+----
x . . . |  2 | 6NM |    7 |   7
--------+----+-----+------+----
x3o . . |  3 |   3 | 14NM |   2
--------+----+-----+------+----
x3o3o . ♦  4 |   6 |    4 | 7NM