Acronym sirfix
Name small rhombated faceted hexacosachoron
Colonel of regiment (is itself locally convex – uniform polychoral members:
 by cells: did saddid srid stip tigid srawvathi 120 120 0 0 120 sirfix 120 0 120 720 0
& others)
Confer
related segmentochora:
did || tigid
External

As abstract polytope sirfix is isomorphic to qrigfix, thereby interchanging pentagrams and pentagons, resp. replacing srid by qrid and stip by pip.

Incidence matrix according to Dynkin symbol

```x3o5x5/2o

. . .   . | 3600 |    2    4 |    1    4    2    2 |   2   2   1
----------+------+-----------+---------------------+------------
x . .   . |    2 | 3600    * |    1    2    0    0 |   2   1   0
. . x   . |    2 |    * 7200 |    0    1    1    1 |   1   1   1
----------+------+-----------+---------------------+------------
x3o .   . |    3 |    3    0 | 1200    *    *    * |   2   0   0
x . x   . |    4 |    2    2 |    * 3600    *    * |   1   1   0
. o5x   . |    5 |    0    5 |    *    * 1440    * |   1   0   1
. . x5/2o |    5 |    0    5 |    *    *    * 1440 |   0   1   1
----------+------+-----------+---------------------+------------
x3o5x   . ♦   60 |   60   60 |   20   30   12    0 | 120   *   *
x . x5/2o ♦   10 |    5   10 |    0    5    0    2 |   * 720   *
. o5x5/2o ♦   30 |    0   60 |    0    0   12   12 |   *   * 120
```

```x3o5x5/3o

. . .   . | 3600 |    2    4 |    1    4    2    2 |   2   2   1
----------+------+-----------+---------------------+------------
x . .   . |    2 | 3600    * |    1    2    0    0 |   2   1   0
. . x   . |    2 |    * 7200 |    0    1    1    1 |   1   1   1
----------+------+-----------+---------------------+------------
x3o .   . |    3 |    3    0 | 1200    *    *    * |   2   0   0
x . x   . |    4 |    2    2 |    * 3600    *    * |   1   1   0
. o5x   . |    5 |    0    5 |    *    * 1440    * |   1   0   1
. . x5/3o |    5 |    0    5 |    *    *    * 1440 |   0   1   1
----------+------+-----------+---------------------+------------
x3o5x   . ♦   60 |   60   60 |   20   30   12    0 | 120   *   *
x . x5/3o ♦   10 |    5   10 |    0    5    0    2 |   * 720   *
. o5x5/3o ♦   30 |    0   60 |    0    0   12   12 |   *   * 120
```

```x3/2o5/4x5/2o

.   .   .   . | 3600 |    2    4 |    1    4    2    2 |   2   2   1
--------------+------+-----------+---------------------+------------
x   .   .   . |    2 | 3600    * |    1    2    0    0 |   2   1   0
.   .   x   . |    2 |    * 7200 |    0    1    1    1 |   1   1   1
--------------+------+-----------+---------------------+------------
x3/2o   .   . |    3 |    3    0 | 1200    *    *    * |   2   0   0
x   .   x   . |    4 |    2    2 |    * 3600    *    * |   1   1   0
.   o5/4x   . |    5 |    0    5 |    *    * 1440    * |   1   0   1
.   .   x5/2o |    5 |    0    5 |    *    *    * 1440 |   0   1   1
--------------+------+-----------+---------------------+------------
x3/2o5/4x   . ♦   60 |   60   60 |   20   30   12    0 | 120   *   *
x   .   x5/2o ♦   10 |    5   10 |    0    5    0    2 |   * 720   *
.   o5/4x5/2o ♦   30 |    0   60 |    0    0   12   12 |   *   * 120
```

```x3/2o5/4x5/3o

.   .   .   . | 3600 |    2    4 |    1    4    2    2 |   2   2   1
--------------+------+-----------+---------------------+------------
x   .   .   . |    2 | 3600    * |    1    2    0    0 |   2   1   0
.   .   x   . |    2 |    * 7200 |    0    1    1    1 |   1   1   1
--------------+------+-----------+---------------------+------------
x3/2o   .   . |    3 |    3    0 | 1200    *    *    * |   2   0   0
x   .   x   . |    4 |    2    2 |    * 3600    *    * |   1   1   0
.   o5/4x   . |    5 |    0    5 |    *    * 1440    * |   1   0   1
.   .   x5/3o |    5 |    0    5 |    *    *    * 1440 |   0   1   1
--------------+------+-----------+---------------------+------------
x3/2o5/4x   . ♦   60 |   60   60 |   20   30   12    0 | 120   *   *
x   .   x5/3o ♦   10 |    5   10 |    0    5    0    2 |   * 720   *
.   o5/4x5/3o ♦   30 |    0   60 |    0    0   12   12 |   *   * 120
```