Functions formed on Groups. 5 1 



were under afiyyyy in art. g 2 , invariable by the same five 

 derivants, 125346, 124536, 124356, 125436, 123546. It has 

 therefore only 10 values. 



The group Gs = 356142, which as G rf in arts. 91 and 8 had 

 only 124365 in common with Lj, has here, as 



03=123456 + 12436561 

 356142 46513 2 

 642315 532416 

 62215634 21654363 

 534261 643251 

 461523 35 l6 24, 

 four 6's of I 18 , which is now written 



148=123456x123456 =H 12 -J 4 



Xii2453 6 I2 43 6 50i 



and which were marked out in art. 91 under a/37777. 



This 356i42 = Gs. has under 2 three terms only (F.G.13) 

 and being invariable under 2 bv 213456, 125436, and 

 215436, which are in I 12 and not in Gs, has fifteen values 

 Od being four times repeated in (5§ ". 



