Acronym snisquap, J85
Name snub square antiprism
 
 © ©
Vertex figures [35], [34,4]
General of army (is itself convex)
Colonel of regiment (is itself locally convex)
Confer
uniform relative:
ike  
related Johnson solids:
snadow  
general polytopal classes:
Johnson solids  
External
links
wikipedia   mathworld   quickfur  

Incidence matrix

4 * * * | 2 2 1 0 0 0 0 | 1 2 2 0 0 0  top
* 4 * * | 0 2 0 2 1 0 0 | 0 1 2 2 0 0  upper "equatorial"
* * 4 * | 0 0 1 2 0 2 0 | 0 0 2 2 1 0  lower "equatorial"
* * * 4 | 0 0 0 0 1 2 2 | 0 0 0 2 2 1  bottom
--------+---------------+------------
2 0 0 0 | 4 * * * * * * | 1 1 0 0 0 0  top-{4} edges
1 1 0 0 | * 8 * * * * * | 0 1 1 0 0 0  upper diagonal edges
1 0 1 0 | * * 4 * * * * | 0 0 2 0 0 0  upper longitudinal edges
0 1 1 0 | * * * 8 * * * | 0 0 1 1 0 0  "equatorial" edges
0 1 0 1 | * * * * 4 * * | 0 0 0 2 0 0  lower longitudinal edges
0 0 1 1 | * * * * * 8 * | 0 0 0 1 1 0  lower diagonal edges
0 0 0 2 | * * * * * * 4 | 0 0 0 0 1 1  bottom-{4} edges
--------+---------------+------------
4 0 0 0 | 4 0 0 0 0 0 0 | 1 * * * * *  top {4}
2 1 0 0 | 1 2 0 0 0 0 0 | * 4 * * * *  top-{4}-adjacent {3}
1 1 1 0 | 0 1 1 1 0 0 0 | * * 8 * * *  super-equatorial {3}
0 1 1 1 | 0 0 0 1 1 1 0 | * * * 8 * *  sub-equatorial {3}
0 0 1 2 | 0 0 0 0 0 2 1 | * * * * 4 *  bottom-{4}-adjacent {3}
0 0 0 4 | 0 0 0 0 0 0 4 | * * * * * 1  bottom {4}
or
8 * | 2  2 1 0 | 1 2  2  polar
* 8 | 0  2 1 2 | 0 1  4  "equatorial"
----+----------+-------
2 0 | 8  * * * | 1 1  0  {4}-edges
1 1 | * 16 * * | 0 1  1  diagonal edges
1 1 | *  * 8 * | 0 0  2  longitudinal edges
0 2 | *  * * 8 | 0 0  2  "equatorial" edges
----+----------+-------
4 0 | 4  0 0 0 | 2 *  *  {4}
2 1 | 1  2 0 0 | * 8  *  {4}-adjacent {3}
1 2 | 0  1 1 1 | * * 16  "equator"-adjacent {3}

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