Acronym	dahi
Name	dishecatonicosachoron
Cross sections	©
Circumradius	3
Colonel of regiment	(is itself locally convex – uniform polychoral members: by cells: ti tiggy dahi 120 120 )
Face vector	3600, 7200, 3840, 240
Confer	general polytopal classes: Wythoffian polychora
External links

As abstract polytope dahi is automorph, thereby interchanging the roles of pentagons and pentagrams, resp. ti and tiggy.

Incidence matrix according to Dynkin symbol

o5x3x5/2o

. . .   . | 3600 |    2    2 |   1    4   1 |   2   2
----------+------+-----------+--------------+--------
. x .   . |    2 | 3600    * |   1    2   0 |   2   1
. . x   . |    2 |    * 3600 |   0    2   1 |   1   2
----------+------+-----------+--------------+--------
o5x .   . |    5 |    5    0 | 720    *   * |   2   0
. x3x   . |    6 |    3    3 |   * 2400   * |   1   1
. . x5/2o |    5 |    0    5 |   *    * 720 |   0   2
----------+------+-----------+--------------+--------
o5x3x   . ♦   60 |   60   30 |  12   20   0 | 120   *
. x3x5/2o ♦   60 |   30   60 |   0   20  12 |   * 120

o5x3x5/3o

. . .   . | 3600 |    2    2 |   1    4   1 |   2   2
----------+------+-----------+--------------+--------
. x .   . |    2 | 3600    * |   1    2   0 |   2   1
. . x   . |    2 |    * 3600 |   0    2   1 |   1   2
----------+------+-----------+--------------+--------
o5x .   . |    5 |    5    0 | 720    *   * |   2   0
. x3x   . |    6 |    3    3 |   * 2400   * |   1   1
. . x5/3o |    5 |    0    5 |   *    * 720 |   0   2
----------+------+-----------+--------------+--------
o5x3x   . ♦   60 |   60   30 |  12   20   0 | 120   *
. x3x5/3o ♦   60 |   30   60 |   0   20  12 |   * 120

o5/4x3x5/2o

.   . .   . | 3600 |    2    2 |   1    4   1 |   2   2
------------+------+-----------+--------------+--------
.   x .   . |    2 | 3600    * |   1    2   0 |   2   1
.   . x   . |    2 |    * 3600 |   0    2   1 |   1   2
------------+------+-----------+--------------+--------
o5/4x .   . |    5 |    5    0 | 720    *   * |   2   0
.   x3x   . |    6 |    3    3 |   * 2400   * |   1   1
.   . x5/2o |    5 |    0    5 |   *    * 720 |   0   2
------------+------+-----------+--------------+--------
o5/4x3x   . ♦   60 |   60   30 |  12   20   0 | 120   *
.   x3x5/2o ♦   60 |   30   60 |   0   20  12 |   * 120

o5/4x3x5/3o

.   . .   . | 3600 |    2    2 |   1    4   1 |   2   2
------------+------+-----------+--------------+--------
.   x .   . |    2 | 3600    * |   1    2   0 |   2   1
.   . x   . |    2 |    * 3600 |   0    2   1 |   1   2
------------+------+-----------+--------------+--------
o5/4x .   . |    5 |    5    0 | 720    *   * |   2   0
.   x3x   . |    6 |    3    3 |   * 2400   * |   1   1
.   . x5/3o |    5 |    0    5 |   *    * 720 |   0   2
------------+------+-----------+--------------+--------
o5/4x3x   . ♦   60 |   60   30 |  20   12   0 | 120   *
.   x3x5/3o ♦   60 |   30   60 |   0   12  12 |   * 120