Acronym tepeacope
Name tepe atop cope,
tepe-first half of spiddip
Circumradius sqrt(5)/2 = 1.118034
Lace city
in approx. ASCII-art
x3o3o  x3o3x
            
            
            
x3o3o  x3o3x
Confer
uniform relative:
spiddip  
general polytopal classes:
segmentotera   lace simplices  

Incidence matrix according to Dynkin symbol

xx ox3oo3xx&#x   → height = sqrt(5/8) = 0.790569
(tepe || cope)

o. o.3o.3o.    | 8  * | 1  3  3  0  0  0 | 3 3  3  3  6  0  0 0  0 0 | 3 1  3  6 1  3 3 0 0 0 0 | 1 1 3 3 1 0
.o .o3.o3.o    | * 24 | 0  0  1  1  2  2 | 0 0  1  2  2  2  2 1  2 1 | 0 0  2  2 1  2 1 1 2 1 1 | 0 1 2 1 1 1
---------------+------+------------------+---------------------------+--------------------------+------------
x. .. .. ..    | 2  0 | 4  *  *  *  *  * | 3 0  3  0  0  0  0 0  0 0 | 3 0  3  6 0  0 0 0 0 0 0 | 1 1 3 3 0 0
.. .. .. x.    | 2  0 | * 12  *  *  *  * | 1 2  0  0  2  0  0 0  0 0 | 2 1  0  2 0  1 2 0 0 0 0 | 1 0 1 2 1 0
oo oo3oo3oo&#x | 1  1 | *  * 24  *  *  * | 0 0  1  2  2  0  0 0  0 0 | 0 0  2  2 1  2 1 0 0 0 0 | 0 1 2 1 1 0
.x .. .. ..    | 0  2 | *  *  * 12  *  * | 0 0  1  0  0  2  2 0  0 0 | 0 0  2  2 0  0 0 1 2 1 0 | 0 1 2 1 0 1
.. .x .. ..    | 0  2 | *  *  *  * 24  * | 0 0  0  1  0  1  0 1  1 0 | 0 0  1  0 1  1 0 1 1 0 1 | 0 1 1 0 1 1
.. .. .. .x    | 0  2 | *  *  *  *  * 24 | 0 0  0  0  1  0  1 0  1 1 | 0 0  0  1 0  1 1 0 1 1 1 | 0 0 1 1 1 1
---------------+------+------------------+---------------------------+--------------------------+------------
x. .. .. x.    | 4  0 | 2  2  0  0  0  0 | 6 *  *  *  *  *  * *  * * | 2 0  0  2 0  0 0 0 0 0 0 | 1 0 1 2 0 0
.. .. o.3x.    | 3  0 | 0  3  0  0  0  0 | * 8  *  *  *  *  * *  * * | 1 1  0  0 0  0 1 0 0 0 0 | 1 0 0 1 1 0
xx .. .. ..&#x | 2  2 | 1  0  2  1  0  0 | * * 12  *  *  *  * *  * * | 0 0  2  2 0  0 0 0 0 0 0 | 0 1 2 1 0 0
.. ox .. ..&#x | 1  2 | 0  0  2  0  1  0 | * *  * 24  *  *  * *  * * | 0 0  1  0 1  1 0 0 0 0 0 | 0 1 1 0 1 0
.. .. .. xx&#x | 2  2 | 0  1  2  0  0  1 | * *  *  * 24  *  * *  * * | 0 0  0  1 0  1 1 0 0 0 0 | 0 0 1 1 1 0
.x .x .. ..    | 0  4 | 0  0  0  2  2  0 | * *  *  *  * 12  * *  * * | 0 0  1  0 0  0 0 1 1 0 0 | 0 1 1 0 0 1
.x .. .. .x    | 0  4 | 0  0  0  2  0  2 | * *  *  *  *  * 12 *  * * | 0 0  0  1 0  0 0 0 1 1 0 | 0 0 1 1 0 1
.. .x3.o ..    | 0  3 | 0  0  0  0  3  0 | * *  *  *  *  *  * 8  * * | 0 0  0  0 1  0 0 1 0 0 1 | 0 1 0 0 1 1
.. .x .. .x    | 0  4 | 0  0  0  0  2  2 | * *  *  *  *  *  * * 12 * | 0 0  0  0 0  1 0 0 1 0 1 | 0 0 1 0 1 1
.. .. .o3.x    | 0  3 | 0  0  0  0  0  3 | * *  *  *  *  *  * *  * 8 | 0 0  0  0 0  0 1 0 0 1 1 | 0 0 0 1 1 1
---------------+------+------------------+---------------------------+--------------------------+------------
x. .. o.3x.     6  0 | 3  6  0  0  0  0 | 3 2  0  0  0  0  0 0  0 0 | 4 *  *  * *  * * * * * * | 1 0 0 1 0 0
.. o.3o.3x.     4  0 | 0  6  0  0  0  0 | 0 4  0  0  0  0  0 0  0 0 | * 2  *  * *  * * * * * * | 1 0 0 0 1 0
xx ox .. ..&#x  2  4 | 1  0  4  2  2  0 | 0 0  2  2  0  1  0 0  0 0 | * * 12  * *  * * * * * * | 0 1 1 0 0 0
xx .. .. xx&#x  4  4 | 2  2  4  2  0  2 | 1 0  2  0  2  0  1 0  0 0 | * *  * 12 *  * * * * * * | 0 0 1 1 0 0
.. ox3oo ..&#x  1  3 | 0  0  3  0  3  0 | 0 0  0  3  0  0  0 1  0 0 | * *  *  * 8  * * * * * * | 0 1 0 0 1 0
.. ox .. xx&#x  2  4 | 0  1  4  0  2  2 | 0 0  0  2  2  0  0 0  1 0 | * *  *  * * 12 * * * * * | 0 0 1 0 1 0
.. .. oo3xx&#x  3  3 | 0  3  3  0  0  3 | 0 1  0  0  3  0  0 0  0 1 | * *  *  * *  * 8 * * * * | 0 0 0 1 1 0
.x .x3.o ..     0  6 | 0  0  0  3  6  0 | 0 0  0  0  0  3  0 2  0 0 | * *  *  * *  * * 4 * * * | 0 1 0 0 0 1
.x .x .. .x     0  8 | 0  0  0  4  4  4 | 0 0  0  0  0  2  2 0  2 0 | * *  *  * *  * * * 6 * * | 0 0 1 0 0 1
.x .. .o3.x     0  6 | 0  0  0  3  0  6 | 0 0  0  0  0  0  3 0  0 2 | * *  *  * *  * * * * 4 * | 0 0 0 1 0 1
.. .x3.o3.x     0 12 | 0  0  0  0 12 12 | 0 0  0  0  0  0  0 4  6 4 | * *  *  * *  * * * * * 2 | 0 0 0 0 1 1
---------------+------+------------------+---------------------------+--------------------------+------------
x. o.3o.3x.     8  0 | 4 12  0  0  0  0 | 6 8  0  0  0  0  0 0  0 0 | 4 2  0  0 0  0 0 0 0 0 0 | 1 * * * * *
xx ox3oo ..&#x  2  6 | 1  0  6  3  6  0 | 0 0  3  6  0  3  0 2  0 0 | 0 0  3  0 2  0 0 1 0 0 0 | * 4 * * * *
xx ox .. xx&#x  4  8 | 2  2  8  4  4  4 | 1 0  4  4  4  2  2 0  2 0 | 0 0  2  2 0  2 0 0 1 0 0 | * * 6 * * *
xx .. oo3xx&#x  6  6 | 3  6  6  3  0  6 | 3 2  3  0  6  0  3 0  0 2 | 1 0  0  3 0  0 2 0 0 1 0 | * * * 4 * *
.. ox3oo3xx&#x  4 12 | 0  6 12  0 12 12 | 0 4  0 12 12  0  0 4  6 4 | 0 1  0  0 4  6 4 0 0 0 1 | * * * * 2 *
.x .x3.o3.x     0 24 | 0  0  0 12 24 24 | 0 0  0  0  0 12 12 8 12 8 | 0 0  0  0 0  0 0 4 6 4 2 | * * * * * 1

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