Acronym ...
Name hyperbolic order ∞ truncated trigonal tiling
 
Circumradius sqrt(-2) = 1.414214 i
Vertex figure [∞,62]
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Incidence matrix according to Dynkin symbol

x3x∞o   (N,M → ∞)

. . . | 6NM |   1   2 |   2  1
------+-----+---------+-------
x . . |   2 | 3NM   * |   2  0
. x . |   2 |   * 6NM |   1  1
------+-----+---------+-------
x3x . |   6 |   3   3 | 2NM  *
. x∞o |   M |   0   M |   * 6N

snubbed forms: s3s∞o

x3x3x∞*a   (N,M → ∞)

. . .    | 6NM |   1   1   1 |  1  1  1
---------+-----+-------------+---------
x . .    |   2 | 3NM   *   * |  1  1  0
. x .    |   2 |   * 3NM   * |  1  0  1
. . x    |   2 |   *   * 3NM |  0  1  1
---------+-----+-------------+---------
x3x .    |   6 |   3   3   0 | NM  *  *
x . x8*a |  2M |   M   0   M |  * 3N  *
. x3x    |   6 |   0   3   3 |  *  * NM

snubbed forms: s3s3s∞*a

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