Acronym	sirfix
Name	small rhombated faceted hexacosachoron
Circumradius	sqrt[10+4 sqrt(5)] = 4.352502
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)
Face vector	3600, 10800, 7680, 960
Confer	related segmentochora: did || tigid
External links

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