Acronym ...
Name 2srix+2400{6}+7200{3} (?)
Circumradius sqrt[19+8 sqrt(5)] = 6.073594
General of army srix
Colonel of regiment srix
Confer
Grünbaumian relatives:
2srix   2srix+2400{6}+4800{3}  

This is a scaliform variant of a faceting of a Grünbaumian double-cover of the small rhombated hexacosachora (srix), the additional 7200 triangles are used to produce a octuple coincidence of the former co-id triangles, and the hexagons are faceting faces of the cuboctahedra (co).


Incidence matrix according to Dynkin symbol

3o3x5

both( . . . . ) | 7200 |    2    2    2    2 |    1    1    2    2    3    4    1 |   1    1   2   1    3
----------------+------+---------------------+------------------------------------+----------------------
both( . . x . ) |    2 | 7200    *    *    * |    1    0    1    1    0    1    0 |   1    0   1   1    1
both( s .2. s ) |    2 |    * 7200    *    * |    0    0    0    0    2    2    0 |   0    1   1   0    2
sefa( β3o . . ) |    2 |    *    * 7200    * |    0    1    0    1    1    0    0 |   1    1   0   0    1
sefa( . . x5β ) |    2 |    *    *    * 7200 |    0    0    1    0    0    1    1 |   0    0   1   1    1
----------------+------+---------------------+------------------------------------+----------------------
both( . o3x . ) |    3 |    3    0    0    0 | 2400    *    *    *    *    *    * |   1    0   0   1    0
      β3o . .       3 |    0    0    3    0 |    * 2400    *    *    *    *    * |   1    1   0   0    0
      . . x5β      10 |    5    0    0    5 |    *    * 1440    *    *    *    * |   0    0   1   1    0
sefa( β3o3x . ) |    6 |    3    0    3    0 |    *    *    * 2400    *    *    * |   1    0   0   0    1
sefa( β3o 2 β ) |    3 |    0    2    1    0 |    *    *    *    * 7200    *    * |   0    1   0   0    1
sefa( β 2 x5β ) |    4 |    1    2    0    1 |    *    *    *    *    * 7200    * |   0    0   1   0    1
sefa( . o3x5β ) |    3 |    0    0    0    3 |    *    *    *    *    *    * 2400 |   0    0   0   1    1
----------------+------+---------------------+------------------------------------+----------------------
      β3o3x .      12 |   12    0   12    0 |    4    4    0    4    0    0    0 | 600    *   *   *    *
      β3o 2 β       6 |    0    6    6    0 |    0    2    0    0    6    0    0 |   * 1200   *   *    *
      β 2 x5β      20 |   10   10    0   10 |    0    0    2    0    0   10    0 |   *    * 720   *    *
      . o3x5β      60 |   60    0    0   60 |   20    0   12    0    0    0   20 |   *    *   * 120    *
sefa( β3o3x5β )     9 |    3    6    3    3 |    0    0    0    1    3    3    1 |   *    *   *   * 2400

starting figure: x3o3x5x

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