■DE群多面体の面数公式(その317)
121の局所幾何は(1,10,30,30,5+5,1)
ついでに
[1]hγ4の局所幾何(1,6,12,8,1)
[2]hγ5の局所幾何(1,10,30,30,5+5,1)
[3]hγ6の局所幾何(1,15,60,80,30+15,6+6,1)
[4]hγ7の局所幾何(1,21,105,175,105+35,42+21,7+7,1)
[5]hγ8の局所幾何(1,28,168,336,280+70,168+56,56+28,8+8,1)
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