Acronym sixathi
Name small hexacositriakishecatonicosachoron
Colonel of regiment (is itself locally convex – uniform polychoral members:
 by cells: gaquatid idtid quit sissid saddid srid tut sixathi 120 0 120 0 120 600 hixquitixhi 0 120 120 120 0 600
& others)
External

As abstract polytope sixathi is isomorphical to gixathi, thereby replacinging decagrams by decagons and pentagons by pentagrams, respectively replacinging srid by qrid, quit sissid by tigid, and gaquatid by grid.

Incidence matrix according to Dynkin symbol

```x3x3o5x5/3*a

. . . .      | 7200 |    1    2    2 |    2    2    1    2    1 |   1   2   1   1
-------------+------+----------------+--------------------------+----------------
x . . .      |    2 | 3600    *    * |    2    2    0    0    0 |   1   2   1   0
. x . .      |    2 |    * 7200    * |    1    0    1    1    0 |   1   1   0   1
. . . x      |    2 |    *    * 7200 |    0    1    0    1    1 |   0   1   1   1
-------------+------+----------------+--------------------------+----------------
x3x . .      |    6 |    3    3    0 | 2400    *    *    *    * |   1   1   0   0
x . . x5/3*a |   10 |    5    0    5 |    * 1440    *    *    * |   0   1   1   0
. x3o .      |    3 |    0    3    0 |    *    * 2400    *    * |   1   0   0   1
. x . x      |    4 |    0    2    2 |    *    *    * 3600    * |   0   1   0   1
. . o5x      |    5 |    0    0    5 |    *    *    *    * 1440 |   0   0   1   1
-------------+------+----------------+--------------------------+----------------
x3x3o .      ♦   12 |    6   12    0 |    4    0    4    0    0 | 600   *   *   *
x3x . x5/3*a ♦  120 |   60   60   60 |   20   12    0   30    0 |   * 120   *   *
x . o5x5/3*a ♦   60 |   30    0   60 |    0   12    0    0   12 |   *   * 120   *
. x3o5x      ♦   60 |    0   60   60 |    0    0   20   30   12 |   *   *   * 120
```

```x3x3/2o5/4x5/3*a

. .   .   .      | 7200 |    1    2    2 |    2    2    1    2    1 |   1   2   1   1
-----------------+------+----------------+--------------------------+----------------
x .   .   .      |    2 | 3600    *    * |    2    2    0    0    0 |   1   2   1   0
. x   .   .      |    2 |    * 7200    * |    1    0    1    1    0 |   1   1   0   1
. .   .   x      |    2 |    *    * 7200 |    0    1    0    1    1 |   0   1   1   1
-----------------+------+----------------+--------------------------+----------------
x3x   .   .      |    6 |    3    3    0 | 2400    *    *    *    * |   1   1   0   0
x .   .   x5/3*a |   10 |    5    0    5 |    * 1440    *    *    * |   0   1   1   0
. x3/2o   .      |    3 |    0    3    0 |    *    * 2400    *    * |   1   0   0   1
. x   .   x      |    4 |    0    2    2 |    *    *    * 3600    * |   0   1   0   1
. .   o5/4x      |    5 |    0    0    5 |    *    *    *    * 1440 |   0   0   1   1
-----------------+------+----------------+--------------------------+----------------
x3x3/2o   .      ♦   12 |    6   12    0 |    4    0    4    0    0 | 600   *   *   *
x3x   .   x5/3*a ♦  120 |   60   60   60 |   20   12    0   30    0 |   * 120   *   *
x .   o5/4x5/3*a ♦   60 |   30    0   60 |    0   12    0    0   12 |   *   * 120   *
. x3/2o5/4x      ♦   60 |    0   60   60 |    0    0   20   30   12 |   *   *   * 120
```