Acronym squippia squacu, K-4.109
Name square pyramid atop square cupola
Segmentochoron display
Circumradius sqrt[2+sqrt(2)] = 1.847759
General of army (is itself convex)
Lace city
in approx. ASCII-art
        o4o         o4x
                       
                       
                       
x4o         x4x        
Colonel of regiment (is itself locally convex)
Dihedral angles
Confer
uniform relative:
spic  
related segmentochora:
octasirco   squippy || escu   {4} || op  
general polytopal classes:
segmentochora  

Incidence matrix according to Dynkin symbol

oxxo4xxoo&#xr   → all heights = 1/sqrt(2) = 0.707107
(squacu || squippy   → height = 1/2)

o...4o...     |  4  *  *  *  |  2  0  0  0  2  1  0  0  |  1  0  0  1  0  2  0  0  2  2  |  1  0  0  1  1  2
.o..4.o..     |  *  8  *  *  |  0  1  1  0  1  0  1  0  |  0  1  0  1  1  1  1  0  0  1  |  1  1  0  0  1  1
..o.4..o.     |  *  *  4  *  |  0  0  0  2  0  0  2  1  |  0  0  1  0  1  0  2  2  0  2  |  0  1  1  0  2  1
...o4...o     |  *  *  *  1  |  0  0  0  0  0  4  0  4  |  0  0  0  0  0  0  0  4  4  8  |  0  0  1  1  4  4
--------------+--------------+--------------------------+--------------------------------+------------------
.... x...     |  2  0  0  0  |  4  *  *  *  *  *  *  *  |  1  0  0  0  0  1  0  0  1  0  |  1  0  0  1  0  1
.... .x..     |  0  2  0  0  |  *  4  *  *  *  *  *  *  |  0  1  0  0  0  1  1  0  0  0  |  1  1  0  0  0  1
.x.. ....     |  0  2  0  0  |  *  *  4  *  *  *  *  *  |  0  1  0  1  1  0  0  0  0  0  |  1  1  0  0  1  0
..x. ....     |  0  0  2  0  |  *  *  *  4  *  *  *  *  |  0  0  1  0  1  0  0  1  0  0  |  0  1  1  0  1  0
oo..4oo..&#x  |  1  1  0  0  |  *  *  *  *  8  *  *  *  |  0  0  0  1  0  1  0  0  0  1  |  1  0  0  0  1  1
o..o4o..o&#x  |  1  0  0  1  |  *  *  *  *  *  4  *  *  |  0  0  0  0  0  0  0  0  2  2  |  0  0  0  1  1  2
.oo.4.oo.&#x  |  0  1  1  0  |  *  *  *  *  *  *  8  *  |  0  0  0  0  1  0  1  0  0  1  |  0  1  0  0  1  1
..oo4..oo&#x  |  0  0  1  1  |  *  *  *  *  *  *  *  4  |  0  0  0  0  0  0  0  2  0  2  |  0  0  1  0  2  1
--------------+--------------+--------------------------+--------------------------------+------------------
o...4x...     |  4  0  0  0  |  4  0  0  0  0  0  0  0  |  1  *  *  *  *  *  *  *  *  *  |  1  0  0  1  0  0
.x..4.x..     |  0  8  0  0  |  0  4  4  0  0  0  0  0  |  *  1  *  *  *  *  *  *  *  *  |  1  1  0  0  0  0
..x.4..o.     |  0  0  4  0  |  0  0  0  4  0  0  0  0  |  *  *  1  *  *  *  *  *  *  *  |  0  1  1  0  0  0
ox.. ....&#x  |  1  2  0  0  |  0  0  1  0  2  0  0  0  |  *  *  *  4  *  *  *  *  *  *  |  1  0  0  0  1  0
.xx. ....&#x  |  0  2  2  0  |  0  0  1  1  0  0  2  0  |  *  *  *  *  4  *  *  *  *  *  |  0  1  0  0  1  0
.... xx..&#x  |  2  2  0  0  |  1  1  0  0  2  0  0  0  |  *  *  *  *  *  4  *  *  *  *  |  1  0  0  0  0  1
.... .xo.&#x  |  0  2  1  0  |  0  1  0  0  0  0  2  0  |  *  *  *  *  *  *  4  *  *  *  |  0  1  0  0  0  1
..xo ....&#x  |  0  0  2  1  |  0  0  0  1  0  0  0  2  |  *  *  *  *  *  *  *  4  *  *  |  0  0  1  0  1  0
.... x..o&#x  |  2  0  0  1  |  1  0  0  0  0  2  0  0  |  *  *  *  *  *  *  *  *  4  *  |  0  0  0  1  0  1
oooo4oooo&#xr |  1  1  1  1  |  0  0  0  0  1  1  1  1  |  *  *  *  *  *  *  *  *  *  8  |  0  0  0  0  1  1
--------------+--------------+--------------------------+--------------------------------+------------------
ox..4xx..&#x    4  8  0  0  |  4  4  4  0  8  0  0  0  |  1  1  0  4  0  4  0  0  0  0  |  1  *  *  *  *  *
.xx.4.xo.&#x    0  8  4  0  |  0  4  4  4  0  0  8  0  |  0  1  1  0  4  0  4  0  0  0  |  *  1  *  *  *  *
..xo4..oo&#x    0  0  4  1  |  0  0  0  4  0  0  0  4  |  0  0  1  0  0  0  0  4  0  0  |  *  *  1  *  *  *
o..o4x..o&#x    4  0  0  1  |  4  0  0  0  0  4  0  0  |  1  0  0  0  0  0  0  0  4  0  |  *  *  *  1  *  *
oxxo ....&#xr   1  2  2  1  |  0  0  1  1  2  1  2  2  |  0  0  0  1  1  0  0  1  0  2  |  *  *  *  *  4  *
.... xxoo&#xr   2  2  1  1  |  1  1  0  0  2  2  2  1  |  0  0  0  0  0  1  1  0  1  2  |  *  *  *  *  *  4

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