Acronym isdiddip
Name inverted-snub-dodecadodecahedron prism
Colonel of regiment (is itself not locally convex, but no other uniform polyhedral members)
External
links
hedrondude   polytopewiki  

As abstract polytope isdiddip is isomorphic to siddiddip, thereby replacing retrrograde pentagrams by prograde ones, resp. replacing isdid by siddid.


Incidence matrix according to Dynkin symbol

x s5/3s5s

. demi( .   . . ) | 120 |  1  1   2   2 |  1  2  2  1  1   3 |  1  1  3 1
------------------+-----+---------------+--------------------+-----------
x demi( .   . . ) |   2 | 60  *   *   * |  1  2  2  0  0   0 |  1  1  3 0
.       s   2 s      2 |  * 60   *   * |  1  0  0  0  0   2 |  0  0  2 1
. sefa( s5/3s . ) |   2 |  *  * 120   * |  0  1  0  1  0   1 |  1  0  1 1
. sefa( .   s5s ) |   2 |  *  *   * 120 |  0  0  1  0  1   1 |  0  1  1 1
------------------+-----+---------------+--------------------+-----------
x       s   2 s   |   4 |  2  2   0   0 | 30  *  *  *  *   * |  0  0  2 0
x sefa( s5/3s . ) |   4 |  2  0   2   0 |  * 60  *  *  *   * |  1  0  1 0
x sefa( .   s5s ) |   4 |  2  0   0   2 |  *  * 60  *  *   * |  0  1  1 0
.       s5/3s .      5 |  0  0   5   0 |  *  *  * 24  *   * |  1  0  0 1
.       .   s5s      5 |  0  0   0   5 |  *  *  *  * 24   * |  0  1  0 1
. sefa( s5/3s5s ) |   3 |  0  1   1   1 |  *  *  *  *  * 120 |  0  0  1 1
------------------+-----+---------------+--------------------+-----------
x       s5/3s .     10 |  5  0  10   0 |  0  5  0  2  0   0 | 12  *  * *
x       .   s5s     10 |  5  0   0  10 |  0  0  5  0  2   0 |  * 12  * *
x sefa( s5/3s5s )    6 |  3  2   2   2 |  1  1  1  0  0   2 |  *  * 60 *
.       s5/3s5s     60 |  0 30  60  60 |  0  0  0 12 12  60 |  *  *  * 2

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