Acronym ...
Name 2dah (?)
Circumradius sqrt(5/8) = 0.790569
General of army hin
Colonel of regiment hin
Confer
non-Grünbaumian master:
dah  

Looks like a compound of 2 dishexadecatera (dah), and indeed all elements except the vertices coincide by pairs. In fact the vertex figure itself is the Grünbaumian double-covered 2firp.


Incidence matrix according to Dynkin symbol

x3o3o3/2o3o3*a

. . .   . .    | 16   20 |  30  30 | 20 30 20 |  5 10 10  5
---------------+----+-----+---------+----------+------------
x . .   . .    |  2 | 160 |   3   3 |  3  6  3 |  1  3  3  1
---------------+----+-----+---------+----------+------------
x3o .   . .    |  3 |   3 | 160   * |  2  2  0 |  1  2  1  0
x . .   . o3*a |  3 |   3 |   * 160 |  0  2  2 |  0  1  2  1
---------------+----+-----+---------+----------+------------
x3o3o   . .      4 |   6 |   4   0 | 80  *  * |  1  1  0  0
x3o .   . o3*a   6 |  12 |   4   4 |  * 80  * |  0  1  1  0
x . .   o3o3*a   4 |   6 |   0   4 |  *  * 80 |  0  0  1  1
---------------+----+-----+---------+----------+------------
x3o3o3/2o .      5 |  10 |  10   0 |  5  0  0 | 16  *  *  *
x3o3o   . o3*a  10 |  30 |  20  10 |  5  5  0 |  * 16  *  *
x3o .   o3o3*a  10 |  30 |  10  20 |  0  5  5 |  *  * 16  *
x . o3/2o3o3*a   5 |  10 |   0  10 |  0  0  5 |  *  *  * 16
or
. . .   . .      | 16   20 |  60 |  40 30 | 10 20
-----------------+----+-----+-----+--------+------
x . .   . .      |  2 | 160 |   6 |   6  6 |  2  6
-----------------+----+-----+-----+--------+------
x3o .   . .    & |  3 |   3 | 320 |   2  2 |  1  3
-----------------+----+-----+-----+--------+------
x3o3o   . .    &   4 |   6 |   4 | 160  * |  1  1
x3o .   . o3*a     6 |  12 |   8 |   * 80 |  0  2
-----------------+----+-----+-----+--------+------
x3o3o3/2o .    &   5 |  10 |  10 |   5  0 | 32  *
x3o3o   . o3*a &  10 |  30 |  30 |   5  5 |  * 32

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