Acronym hothahacho
Name hollow tetrahemihexahedron atop cubohemioctahedron
Circumradius 1
Face vector 18, 60, 53, 15
Confer
related segmentochora:
octaco   octacho  
general polytopal classes:
segmentochora  

This polychoron is just an edge-faceting of octaco.


Incidence matrix according to Dynkin symbol

reduced( xx3/2ox3xx&#x by x3/2x )   → height = 1/sqrt(2) = 0.707107
(pseudo thah || cho)

reduced( o.3/2o.3o.      ) | 6  * |  4  4  0  0 | 2 2  4  2  4 0 0 | 2 4 2 0
reduced( .o3/2.o3.o      ) | * 12 |  0  2  2  2 | 0 0  2  2  2 2 2 | 1 2 2 1
---------------------------+------+-------------+------------------+--------
reduced( x.   .. ..    & ) | 2  0 | 12  *  *  * | 1 1  1  0  1 0 0 | 1 2 1 0
         oo3/2oo3oo&#x     | 1  1 |  * 24  *  * | 0 0  1  1  1 0 0 | 1 1 1 0
reduced( .x   .. ..    & ) | 0  2 |  *  * 12  * | 0 0  1  1  0 1 1 | 1 1 1 1
         ..   .. .x        | 0  2 |  *  *  * 12 | 0 0  0  0  1 1 1 | 0 1 1 1
---------------------------+------+-------------+------------------+--------
reduced( x.3/2o. ..    & ) | 3  0 |  3  0  0  0 | 4 *  *  *  * * * | 1 0 1 0
         x.   .. x.        | 4  0 |  4  0  0  0 | * 3  *  *  * * * | 0 2 0 0
         xx   .. ..&#x     | 2  2 |  1  2  1  0 | * * 12  *  * * * | 1 1 0 0
         ..   ox ..&#x     | 1  2 |  0  2  1  0 | * *  * 12  * * * | 1 0 1 0
         ..   .. xx&#x     | 2  2 |  1  2  0  1 | * *  *  * 12 * * | 0 1 1 0
         .x   .. .x        | 0  4 |  0  0  2  2 | * *  *  *  * 6 * | 0 1 0 1
         ..   .x3.x        | 0  6 |  0  0  3  3 | * *  *  *  * * 4 | 0 0 1 1
---------------------------+------+-------------+------------------+--------
reduced( xx3/2ox ..&#x   )  3  3 |  3  6  3  0 | 1 0  3  3  0 0 0 | 4 * * *
         xx   .. xx&#x      4  4 |  4  4  2  2 | 0 1  2  0  2 1 0 | * 6 * *
         ..   ox3xx&#x      3  6 |  3  6  3  3 | 1 0  0  3  3 0 1 | * * 4 *
reduced( .x3/2.x3.x      )  0 12 |  0  0 12 12 | 0 0  0  0  0 6 4 | * * * 1

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