Acronym
| gidditdiddip |

Name
| great-ditrigonal-dodekicosidodecahedron prism |

Circumradius
| sqrt[(19-3 sqrt(5))/8] = 1.239546 |

Colonel of regiment | (is itself locally convex – other uniform polyhedral members: giidip & others) |

Dihedral angles | |

External
links |

As abstract polytope gidditdiddip is isomorphic to sidditdiddip, thereby replacing pentagons and decagrams respectively by retrograde pentagrams and decagons, resp. replacing gidditdid by sidditdid, pip by stip, and stiddip by dip. – It also is isomorphic to saddiddip, thereby replacing pentagons and decagrams respectively by retrograde pentagons and decagons, resp. replacing gidditdid by saddid and stiddip by dip. – Finally it is isomorphic to gaddiddip, thereby replacing pentagons by pentagrams, resp. replacing gidditdid by gaddid and pip by stip.

Incidence matrix according to Dynkin symbol

x x5o3x5/3*b . . . . | 120 | 1 2 2 | 2 2 1 2 1 | 1 2 1 1 -------------+-----+------------+----------------+----------- x . . . | 2 | 60 * * | 2 2 0 0 0 | 1 2 1 0 . x . . | 2 | * 120 * | 1 0 1 1 0 | 1 1 0 1 . . . x | 2 | * * 120 | 0 1 0 1 1 | 0 1 1 1 -------------+-----+------------+----------------+----------- x x . . | 4 | 2 2 0 | 60 * * * * | 1 1 0 0 x . . x | 4 | 2 0 2 | * 60 * * * | 0 1 1 0 . x5o . | 5 | 0 5 0 | * * 24 * * | 1 0 0 1 . x . x5/3*b | 10 | 0 5 5 | * * * 24 * | 0 1 0 1 . . o3x | 3 | 0 0 3 | * * * * 40 | 0 0 1 1 -------------+-----+------------+----------------+----------- x x5o . ♦ 10 | 5 10 0 | 5 0 2 0 0 | 12 * * * x x . x5/3*b ♦ 20 | 10 10 10 | 5 5 0 2 0 | * 12 * * x . o3x ♦ 6 | 3 0 6 | 0 3 0 0 2 | * * 20 * . x5o3x5/3*b ♦ 60 | 0 60 60 | 0 0 12 12 20 | * * * 2

x x5/4o3/2x5/3*b . . . . | 120 | 1 2 2 | 2 2 1 2 1 | 1 2 1 1 -----------------+-----+------------+----------------+----------- x . . . | 2 | 60 * * | 2 2 0 0 0 | 1 2 1 0 . x . . | 2 | * 120 * | 1 0 1 1 0 | 1 1 0 1 . . . x | 2 | * * 120 | 0 1 0 1 1 | 0 1 1 1 -----------------+-----+------------+----------------+----------- x x . . | 4 | 2 2 0 | 60 * * * * | 1 1 0 0 x . . x | 4 | 2 0 2 | * 60 * * * | 0 1 1 0 . x5/4o . | 5 | 0 5 0 | * * 24 * * | 1 0 0 1 . x . x5/3*b | 10 | 0 5 5 | * * * 24 * | 0 1 0 1 . . o3/2x | 3 | 0 0 3 | * * * * 40 | 0 0 1 1 -----------------+-----+------------+----------------+----------- x x5/4o . ♦ 10 | 5 10 0 | 5 0 2 0 0 | 12 * * * x x . x5/3*b ♦ 20 | 10 10 10 | 5 5 0 2 0 | * 12 * * x . o3/2x ♦ 6 | 3 0 6 | 0 3 0 0 2 | * * 20 * . x5/4o3/2x5/3*b ♦ 60 | 0 60 60 | 0 0 12 12 20 | * * * 2

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