Acronym	ococat
Name	hyperbolic order 8 octagonal tiling
	©
Circumradius	sqrt[(1-sqrt(2))/8] = 0.227545 i
Vertex figure	[88]
Dual	(selfdual)
Confer	more general: xPoPo   general polytopal classes: regular   noble polytopes
External links

Incidence matrix according to Dynkin symbol

x8o8o   (N → ∞)

. . . | N |  8 | 8
------+---+----+--
x . . | 2 | 4N | 2
------+---+----+--
x8o . | 8 |  8 | N

o4o8x8*a   (N → ∞)

. . .    | 2N |  8 | 4 4
---------+----+----+----
. . x    |  2 | 8N | 1 1
---------+----+----+----
o . x8*a |  8 |  8 | N *
. o8x    |  8 |  8 | * N

s4o8o   (N → ∞)

demi( . . . ) | N |  8 | 8
--------------+---+----+--
      s4o .   | 2 | 4N | 2
--------------+---+----+--
sefa( s4o8o ) | 8 |  8 | N

starting figure: x4o8o

s4o4o4*a   (N → ∞)

demi( . . .    ) | N |  4  4 | 8
-----------------+---+-------+--
      s   o4*a   | 2 | 2N  * | 2
      s4o .      | 2 |  * 2N | 2
-----------------+---+-------+--
sefa( s4o4o4*a ) | 8 |  4  4 | N

starting figure: x4o4o4*a