— 34 - 
Elenco dei gruppi cremoniani geometrici degli ordini 1,2,... 11. 
1 
G, 
= p/0 
37. 
G 10 
= 1/9 
18/1 
2. 
G, 
= 3/1 
38. 
G 10 
= 1,8 
8,2 3,1 
3. 
G, 
= 1/2 
4/1 
39. 
G l0 
= 1/7 
5/3 5/1 
4. 
G 
= 1/3 
6/1 
40. 
G„, 
= 1/7 
4/3 3/2 2/1 
5. 
G 4 
G„ 
5 
= 3/2 
3/1 
41. 
G„ 
= 1/6 
3, 4 3 2 3/1 
6. 
= 1/4 
8/1 
42. 
G 10 
= 1/6 
2/4 3/3 4/1 
7. 
G 3 
= 1/3 
3/2 3/1 
43. 
G 10 
= 1/6 
2/4 2/3 3 2 1,1 
8. 
G. 
= 6/2 
44. 
G 10 
= 1/6 
7/3 
9. 
GÌ 
= 1/5 
10/1 
45. 
G 10 
= 3/5 
1/4 8/1 
10. 
G 6 
= 1/4 
4/2 3/1 
46. 
G 10 
= 3/5 
1/3 3/2 3 1 
11. 
G G 
= 3/3 
1/2 4/1 
47. 
G 10 
= 35 
6/2 
12. 
G c 
= 2/3 
4/2 1/1 
48. 
G,. 
= 2/5 
2, 4 4/2 1/1 
13. 
G 7 
= 1 6 
12 1 
49. 
G 10 
= 2/5 
1/4 3,3 1/2 2 1 
14. 
G. 
= 1/5 
5/2 3/1 
50. 
G,o 
= 2/5 
5/3 1/2 
15. 
G 7 
= 1/4 
3 3 5/1 
51. 
G 10 
= 1/5 
3/4 2/3 2 2 
16. 
G 7 
= 1/4 
2/3 3/2 2/1 
52. 
G lf , 
= 64 
3/1 
17. 
G , 
= 4/3 
3/2 
53. 
G M 
= 5/4 
2/3 1,1 
18. 
g[ 
= 1/7 
14/1 
54. 
G„ 
= 1/10 20,1 
19. 
G s 
= 1/6 
6/2 3 1 
\ 55. 
G lt 
= 1/9 
9/2 3/1 
20. 
G 8 
= 1/5 
3/3 2 2 3/1 
56. 
G 41 
= 1/8 5/3 2/2 3, 1 
21. 
G 8 
= 1/5 
2/3 5/2 
57. 
G H 
= 1/8 4/3 5/2 
22. 
G. 
= 3/4 
1/3 6/1 
58. 
G M 
= 1/7 3/4 2/3 5/1 
23. 
G 8 
= 3/4 
3/2 3/1 
59. 
G tl 
= 1/7 3/4 1/3 3/2 2, 1 
24. 
G s 
= 2/4 
2/3 3/2 1 1 
60. 
G u 
= 1/7 2/4 3 3 3 2 
25. 
G 8 
= 1/4 
5 3 2 1 
61. 
G„ 
= 1/7 14 6/3 1 1 
26. 
G B 
G 9 
= 7/3 
62. 
G„ 
= 1 6 3 5 9/1 
27. 
= 1/8 
16/1 
63. 
G tI 
= 1/6 2/5 1/4 4/2 2/1 
28. 
G 9 
= 1/7 
7/2 3 1 
64. 
G„ 
= 1 6 2/5 3/3 1/2 3/1 
29. 
G 0 
= 1/6 
4/3 1/2 4/1 
65. 
G„ 
= 1/6 2,5 2/3 4, 2 
30. 
G 0 
= 16 
3 3 4 2 1/1 
66. 
G u 
= 1/6 1/5 2/ 4 2 3 2/2 1/1 
31. 
G„ 
= 1/5 
3/4 7 1 
67. 
G„ 
= 1/ 6 5/4 4/1 
32. 
G 9 
= 1/5 
2/4 1/3 3/2 2/1 
68. 
G u 
= 1/6 3/4 4/3 
33. 
G 0 
= 1/5 
1/4 4, 3 3, 1 
69. 
G„ 
= 4/5 5/2 
34. 
G„ 
= 1/5 
1/4 3/3 3/2 
70. 
G„ 
= 3/5 
1/4 3/3 2/1 
35. 
G, 
4 4 
4/2 
71. 
6„ 
= 2/5 4/4 1/2 2 1 
36. 
G, 
= 3/4 
3/3 1/2 1/1 
72. 
G„ 
= 2 5 3 4 2/3 1 2 
Vico Equensc . Ottobre mio. 
Errata-Corrige 
pag. Zi't rig. 11», 20 è la V — :{ U0 per ciascuno dei 
» 88 » ó in nota 2r>.° 1/9 9/0 l/ó S/4 ijl 
sono le terne V — per i singoli 
2:>.° 1/9 1/6 i/r> :>/» i 
