Acronym	broc (old: droc)
Name	birectified octaexon, duorectified octaexon
Circumradius	sqrt(15)/4 = 0.968246
External links

Incidence matrix according to Dynkin symbol

o3o3x3o3o3o3o

. . . . . . . | 56 ♦  15 |  15  30 |  5  30  30 | 10  30  15 | 10 15  3 | 5 3
--------------+----+-----+---------+------------+------------+----------+----
. . x . . . . |  2 | 420 |   2   4 |  1   8   6 |  4  12   4 |  6  8  1 | 4 2
--------------+----+-----+---------+------------+------------+----------+----
. o3x . . . . |  3 |   3 | 280   * |  1   4   0 |  4   6   0 |  6  4  0 | 4 1
. . x3o . . . |  3 |   3 |   * 560 |  0   2   3 |  1   6   3 |  3  6  1 | 3 2
--------------+----+-----+---------+------------+------------+----------+----
o3o3x . . . . ♦  4 |   6 |   4   0 | 70   *   * ♦  4   0   0 |  6  0  0 | 4 0
. o3x3o . . . ♦  6 |  12 |   4   4 |  * 280   * |  1   3   0 |  3  3  0 | 3 1
. . x3o3o . . ♦  4 |   6 |   0   4 |  *   * 420 |  0   2   2 |  1  4  1 | 2 2
--------------+----+-----+---------+------------+------------+----------+----
o3o3x3o . . . ♦ 10 |  30 |  20  10 |  5   5   0 | 56   *   * |  3  0  0 | 3 0
. o3x3o3o . . ♦ 10 |  30 |  10  20 |  0   5   5 |  * 168   * |  1  2  0 | 2 1
. . x3o3o3o . ♦  5 |  10 |   0  10 |  0   0   5 |  *   * 168 |  0  2  1 | 1 2
--------------+----+-----+---------+------------+------------+----------+----
o3o3x3o3o . . ♦ 20 |  90 |  60  60 | 15  30  15 |  6   6   0 | 28  *  * | 2 0
. o3x3o3o3o . ♦ 15 |  60 |  20  60 |  0  15  30 |  0   6   6 |  * 56  * | 1 1
. . x3o3o3o3o ♦  6 |  15 |   0  20 |  0   0  15 |  0   0   6 |  *  * 28 | 0 2
--------------+----+-----+---------+------------+------------+----------+----
o3o3x3o3o3o . ♦ 35 | 210 | 140 210 | 35 105 105 | 21  42  21 |  7  7  0 | 8 *
. o3x3o3o3o3o ♦ 21 | 105 |  35 140 |  0  35 105 |  0  21  42 |  0  7  7 | * 8