Acronym gotfipte
Name great terifaceted pentachoric tetracomb
Circumradius sqrt[8-3 sqrt(5)]/2 = 0.568286
Dual x5o5o5/2o3o
Confer
general polytopal classes:
noble polytopes  

Incidence matrix according to Dynkin symbol

o5o5o5/2o3x   (N,M,K → ∞)

. . .   . . | 120N     6K |    6MK |   6MK |  MK
------------+------+-------+--------+-------+----
. . .   . x |    2 | 360NK      2M |    5M |  2M
------------+------+-------+--------+-------+----
. . .   o3x |    3 |     3 | 240NMK |     5 |   5
------------+------+-------+--------+-------+----
. . o5/2o3x    12 |    30 |     20 | 60NMK |   2
------------+------+-------+--------+-------+----
. o5o5/2o3x   120 |   720 |   1200 |   120 | NMK

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