| Acronym | pacop |
| Name | partially Stott contracted octagonal prism |
| Vertex figure | [42,h], [42,H] |
|
Lace city in approx. ASCII-art |
x x x x x x |
o q q o
o q q o
| |
x w x
x w x
| |
| Dihedral angles |
|
| Face vector | 12, 18, 8 |
| Confer |
|
The non-regular hexagons {(h,H,H)2} are diagonally elongated squares. Its vertex angles are h = 90° resp. H = 135°.
Incidence matrix according to Dynkin symbol
xxx xwx&#xt → both heights = 1/sqrt(2) = 0.707107
({4} || pseudo (x,w)-{4} || {4})
o.. o.. | 4 * * | 1 1 1 0 0 0 0 | 1 1 1 0 0
.o. .o. | * 4 * | 0 0 1 1 1 0 0 | 0 1 1 1 0
..o ..o | * * 4 | 0 0 0 0 1 1 1 | 0 0 1 1 1
------------+-------+---------------+----------
x.. ... | 2 0 0 | 2 * * * * * * | 1 1 0 0 0
... x.. | 2 0 0 | * 2 * * * * * | 1 0 1 0 0
oo. oo.&#x | 1 1 0 | * * 4 * * * * | 0 1 1 0 0
.x. ... | 0 2 0 | * * * 2 * * * | 0 1 0 1 0
.oo .oo&#x | 0 1 1 | * * * * 4 * * | 0 0 1 1 0
..x ... | 0 0 2 | * * * * * 2 * | 0 0 0 1 1
... ..x | 0 0 2 | * * * * * * 2 | 0 0 1 0 1
------------+-------+---------------+----------
x.. x.. | 4 0 0 | 2 2 0 0 0 0 0 | 1 * * * *
xx. ...&#x | 2 2 0 | 1 0 2 1 0 0 0 | * 2 * * *
... xwx&#xt | 2 2 2 | 0 1 2 0 2 0 1 | * * 2 * * {(h,H,H)2}
.xx ...&#x | 0 2 2 | 0 0 0 1 2 1 0 | * * * 2 *
..x ..x | 0 0 4 | 0 0 0 0 0 2 2 | * * * * 1
or
o.. o.. & | 8 * | 1 1 1 0 | 1 1 1
.o. .o. | * 4 | 0 0 2 1 | 0 2 1
--------------+-----+---------+------
x.. ... & | 2 0 | 4 * * * | 1 1 0
... x.. & | 2 0 | * 4 * * | 1 0 1
oo. oo.&#x & | 1 1 | * * 8 * | 0 1 1
.x. ... | 0 2 | * * * 2 | 0 2 0
--------------+-----+---------+------
x.. x.. & | 4 0 | 2 2 0 0 | 2 * *
xx. ...&#x & | 2 2 | 1 0 2 1 | * 4 *
... xwx&#xt | 4 2 | 0 2 4 0 | * * 2 {(h,H,H)2}
xxxx oqqo&#xt → outer heights = 1/sqrt(2) = 0.707107
inner height = 1
(line || pseudo (x,q)-{4} || pseudo (x,q)-{4} || line)
o... o... | 2 * * * | 1 2 0 0 0 0 0 | 2 1 0 0
.o.. .o.. | * 4 * * | 0 1 1 1 0 0 0 | 1 1 1 0
..o. ..o. | * * 4 * | 0 0 0 1 1 1 0 | 0 1 1 1
...o ...o | * * * 2 | 0 0 0 0 0 2 1 | 0 1 0 2
--------------+---------+---------------+--------
x... .... | 2 0 0 0 | 1 * * * * * * | 2 0 0 0
oo.. oo..&#x | 1 1 0 0 | * 4 * * * * * | 1 1 0 0
.x.. .... | 0 2 0 0 | * * 2 * * * * | 1 0 1 0
.oo. .oo.&#x | 0 1 1 0 | * * * 4 * * * | 0 1 1 0
..x. .... | 0 0 2 0 | * * * * 2 * * | 0 0 1 1
..oo ..oo&#x | 0 0 1 1 | * * * * * 4 * | 0 1 0 1
...x .... | 0 0 0 2 | * * * * * * 1 | 0 0 0 2
--------------+---------+---------------+--------
xx.. ....&#x | 2 2 0 0 | 1 2 1 0 0 0 0 | 2 * * *
.... oqqo&#xt | 1 2 2 1 | 0 2 0 2 0 2 0 | * 2 * * {(h,H,H)2}
.xx. ....&#x | 0 2 2 0 | 0 0 1 2 1 0 0 | * * 2 *
..xx ....&#x | 0 0 2 2 | 0 0 0 0 1 2 1 | * * * 2
or
o... o... & | 4 * | 1 2 0 0 | 2 1 0
.o.. .o.. & | * 8 | 0 1 1 1 | 1 1 1
----------------+-----+---------+------
x... .... & | 2 0 | 2 * * * | 2 0 0
oo.. oo..&#x & | 1 1 | * 8 * * | 1 1 0
.x.. .... & | 0 2 | * * 4 * | 1 0 1
.oo. .oo.&#x | 0 2 | * * * 4 | 0 1 1
----------------+-----+---------+------
xx.. ....&#x & | 2 2 | 1 2 1 0 | 4 * *
.... oqqo&#xt | 2 4 | 0 4 0 2 | * 2 * {(h,H,H)2}
.xx. ....&#x | 0 4 | 0 0 2 2 | * * 2
wx oq xx&#zx → height = 0
o. o. o. | 4 * | 1 2 0 0 | 1 2 0
.o .o .o | * 8 | 0 1 1 1 | 1 1 1
-------------+-----+---------+------
.. .. x. | 2 0 | 2 * * * | 0 2 0
oo oo oo&#x | 1 1 | * 8 * * | 1 1 0
.x .. .. | 0 2 | * * 4 * | 1 0 1
.. .. .x | 0 2 | * * * 4 | 0 1 1
-------------+-----+---------+------
wx oq ..&#zx | 2 4 | 0 4 2 0 | 2 * * {(h,H,H)2}
.. .. xx&#x | 2 2 | 1 2 0 1 | * 4 *
.x .. .x | 0 4 | 0 0 2 2 | * * 2
xxx4oso&#xt
o..4o.. | 4 * * | 1 1 1 0 0 0 0 | 1 1 0 0 1
demi( .o.4.o. ) | * 4 * | 0 0 1 1 1 0 0 | 0 1 1 0 1
..o4..o | * * 4 | 0 0 0 0 1 1 1 | 0 0 1 1 1
--------------------+-------+---------------+----------
demi( x.. ... ) | 2 0 0 | 2 * * * * * * | 1 1 0 0 0
demi( x.. ... ) | 2 0 0 | * 2 * * * * * | 1 0 0 0 1
demi( oo.4oo.&#x ) | 1 1 0 | * * 4 * * * * | 0 1 0 0 1
demi( .x. ... ) | 0 2 0 | * * * 2 * * * | 0 1 1 0 0
demi( .oo4.oo&#x ) | 0 1 1 | * * * * 4 * * | 0 0 1 0 1
demi( ..x ... ) | 0 0 2 | * * * * * 2 * | 0 0 1 1 0
demi( ..x ... ) | 0 0 2 | * * * * * * 2 | 0 0 0 1 1
--------------------+-------+---------------+----------
x..4o.. | 4 0 0 | 2 2 0 0 0 0 0 | 1 * * * *
demi( xx. ...&#x ) | 2 2 0 | 1 0 2 1 0 0 0 | * 2 * * *
demi( .xx ...&#x ) | 0 2 2 | 0 0 0 1 2 1 0 | * * 2 * *
..x4..o | 0 0 4 | 0 0 0 0 0 2 2 | * * * 1 *
sefa( xxx4oso&#xt ) | 2 2 2 | 0 1 2 0 2 0 1 | * * * * 2 {(h,H,H)2}
starting figure: xxx4oxo&#xt
© 2004-2025 | top of page |