Acronym iddei Name icosidisicosahedron, compound of 5 oho ` © ©` Circumradius 1 Vertex figure [3,6,3/2,6]/0 Externallinks

Both, the triangles and the hexagons pairwise fall into coincident face planes. So either both can be considered separately (type A); or triangles only are considered as (rotated) 2-triangle-compounds (type B); or hexagons only are considered as (rotated) 2-hexagon-compounds (type C); or both are considered as non-regular compounds.

Incidence matrix

```(Type A)

60 |   4 |  2  2 || 1
-----+-----+-------++--
2 | 120 |  1  1 || 1
-----+-----+-------++--
3 |   3 | 40  * || 1
6 |   6 |  * 20 || 1
-----+-----+-------++--
♦ 12 |  24 |  8  4 || 5
```

```(Type B)

60 |   4 |  2  2 || 1
-----+-----+-------++--
2 | 120 |  1  1 || 1
-----+-----+-------++--
6 |   6 | 20  * || 2
6 |   6 |  * 20 || 1
-----+-----+-------++--
♦ 12 |  24 |  8  4 || 5
```

```(Type C)

60 |   4 |  2  2 || 1
-----+-----+-------++--
2 | 120 |  1  1 || 1
-----+-----+-------++--
3 |   3 | 40  * || 1
12 |  12 |  * 10 || 2
-----+-----+-------++--
♦ 12 |  24 |  8  4 || 5
```

```(Type D)

60 |   4 |  2  2 || 1
-----+-----+-------++--
2 | 120 |  1  1 || 1
-----+-----+-------++--
6 |   6 | 20  * || 2
12 |  12 |  * 10 || 2
-----+-----+-------++--
♦ 12 |  24 |  8  4 || 5
```