Acronym ...
Name vertex figure of spikifacetospinodishexadecateron
Cross sections
 ©
Circumradius sqrt(19/21) = 0.951190
General of army vertex figure of sirhin (a variation of triddip)
Pattern
a   b
 c                 g   h
                    i
d   e
 f

Incidence matrix

6 * | 2 1  2 | 2  4 2 | 2 3  a
* 3 | 0 2  4 | 2  4 4 | 2 4  g
----+--------+--------+----
2 0 | 6 *  * | 1  2 0 | 1 2  ae q
1 1 | * 6  * | 0  2 2 | 2 2  ag q
1 1 | * * 12 | 1  1 1 | 1 2  ah h
----+--------+--------+----
2 1 | 1 0  2 | 6  * * | 0 2  aei qhh verf(toe)
2 1 | 1 1  1 | * 12 * | 1 1  aeg qqh verf(hip)
2 2 | 0 2  2 | *  * 6 | 1 1  agbh qh(-q)h verf(cho)
----+--------+--------+----
4 2 | 2 4  4 | 0  4 2 | 3 *  abdegh verf(garpop)
3 2 | 2 2  4 | 2  2 1 | * 6  abfgh verf(ripdip)

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