Acronym ... Name x3u4o,variation of truncated octahedron Circumradius sqrt(13/2) = 2.549510 General of army (is itself convex) Colonel of regiment (is itself locally convex) Dihedral angles between u4o and x3u:   arccos[-1/sqrt(3)] = 125.264390° between x3u and x3u (at x):   arccos(-1/3) = 109.471221° Confer uniform variant: toe   variations: a3b3c   x3x3u   a3b4c   x3f4o   x3w4o   u3x4o   (-x)3x4o

Incidence matrix according to Dynkin symbol

```x3u4o

. . . | 24 |  1  2 | 2 1
------+----+-------+----
x . . |  2 | 12  * | 2 0
. u . |  2 |  * 24 | 1 1
------+----+-------+----
x3u . |  6 |  3  3 | 8 *
. u4o |  4 |  0  4 | * 6
```

```x3u4/3o

. .   . | 24 |  1  2 | 2 1
--------+----+-------+----
x .   . |  2 | 12  * | 2 0
. u   . |  2 |  * 24 | 1 1
--------+----+-------+----
x3u   . |  6 |  3  3 | 8 *
. u4/3o |  4 |  0  4 | * 6
```

```u3x3u

. . . | 24 |  1  1  1 | 1 1 1
------+----+----------+------
u . . |  2 | 12  *  * | 1 1 0
. x . |  2 |  * 12  * | 1 0 1
. . u |  2 |  *  * 12 | 0 1 1
------+----+----------+------
u3x . |  6 |  3  3  0 | 4 * *
u . u |  4 |  2  0  2 | * 6 *
. x3u |  6 |  0  3  3 | * * 4
```