Acronym sto
Name small trisoctachoron,
small triakisoctachoron
Cross sections
 ©
Circumradius sqrt(3/2) = 1.224745
Coordinates (1/sqrt(2), 1/sqrt(2), 1/sqrt(2), 0)   & all permutations, all changes of sign
General of army rit
Colonel of regiment rit
Confer sto+16tet  
External
links
hedrondude   WikiChoron  

Incidence matrix

  32 |  3  3 |  3  6  3 | 1 3 3
-----+-------+----------+------
   2 | 48  * |  2  2  0 | 1 1 2
   2 |  * 48 |  0  2  2 | 0 2 2
-----+-------+----------+------
   3 |  3  0 | 32  *  * | 1 0 1
   6 |  3  3 |  * 32  * | 0 1 1
   3 |  0  3 |  *  * 32 | 0 1 1
-----+-------+----------+------
  4 |  6  0 |  4  0  0 | 8 * *
 12 |  6 12 |  0  4  4 | * 8 *
 12 | 12 12 |  4  4  4 | * * 8

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