Finite Group Databasebeta

← C2×C5×C9×D5×C31 #42124591

Subgroups — C2×C5×C9×D5×C31 #42124591

Order 27900.

144 conjugacy classes of subgroups; only the 84 normal subgroups are shown.

normal subgroups only

This group has 144 conjugacy classes of subgroups — too many to draw. Only its 84 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C5×C9×D5×C31C212yesmaximal, direct product factor
2C2×C52×C9×C31C211yesmaximal, characteristic, complemented
3C2×C3×C5×D5×C31C311yesmaximal, characteristic
4C52×C9×C31C2211yescharacteristic, complemented, Hall
5C2×C9×D5×C31C511yesmaximal, characteristic, direct product factor
6C22×C5×C9×C31—51nomaximal
7C3×C5×D5×C31C2×C312yes—
8C2×C3×C52×C31C2×C311yescharacteristic
9C2×C5×D5×C31C911yescharacteristic, direct product factor, Hall
10C9×D5×C31C2×C512yesdirect product factor
11C2×C5×C9×C31—22no—
12C2×C5×C9×C31—52no—
13C2×C5×C9×C31D511yescharacteristic, direct product factor
14C2×C5×C9×C31C2×C511yescharacteristic, complemented
15C3×C52×C31C22×C311yescharacteristic
16C22×C3×C5×C31—51no—
17C2×C3×D5×C31C3×C511yescharacteristic
18C2×C52×C31C2×C911yescharacteristic, complemented
19C5×D5×C31C2×C912yesdirect product factor
20C5×C9×C31—22no—
21C5×C9×C31C2×D511yescharacteristic, direct product factor
22C5×C9×C31C22×C511yescharacteristic, complemented
23C22×C9×C31—51noHall
24C2×C3×C5×C31—22no—
25C2×C3×C5×C31—52no—
26C2×C3×C5×C31C3×D511yescharacteristic
27C2×C3×C5×C31C2×C3×C511yescharacteristic
28C3×D5×C31C2×C3×C512yes—
29C2×C5×C9×D5C3111yesmaximal, characteristic, direct product factor, Hall
30C52×C31C22×C911yescharacteristic, complemented, Hall
31C22×C5×C31—51no—
32C2×D5×C31C5×C911yescharacteristic, direct product factor
33C2×C9×C31—52no—
34C2×C9×C31C5×D511yescharacteristic, direct product factor
35C3×C5×C31—22no—
36C3×C5×C31C2×C3×D511yescharacteristic
37C3×C5×C31C22×C3×C511yescharacteristic
38C2×C52×C9C2×C3111yescharacteristic, complemented
39C5×C9×D5C2×C3112yesdirect product factor
40C22×C3×C31—51no—
41C2×C5×C31—22no—
42C2×C5×C31—52no—
43C2×C5×C31C9×D511yescharacteristic, direct product factor
44C2×C5×C31C2×C5×C911yescharacteristic, complemented
45D5×C31C2×C5×C912yesdirect product factor
46C2×C3×C5×D5C3×C3111yescharacteristic
47C9×C31C2×C5×D511yescharacteristic, direct product factor, Hall
48C52×C9C22×C3111yescharacteristic, complemented, Hall
49C2×C3×C31—52no—
50C2×C3×C31C3×C5×D511yescharacteristic
51C22×C5×C9—51no—
52C2×C9×D5C5×C3111yescharacteristic, direct product factor
53C5×C31—22no—
54C5×C31C2×C9×D511yescharacteristic, direct product factor
55C5×C31C22×C5×C911yescharacteristic, complemented
56C2×C3×C52C2×C3×C3111yescharacteristic
57C3×C5×D5C2×C3×C3112yes—
58C22×C31—51noHall
59C2×C5×D5C9×C3111yescharacteristic, direct product factor, Hall
60C3×C31C2×C3×C5×D511yescharacteristic
61C2×C5×C9—22no—
62C2×C5×C9—52no—
63C2×C5×C9D5×C3111yescharacteristic, direct product factor
64C2×C5×C9C2×C5×C3111yescharacteristic, complemented
65C9×D5C2×C5×C3112yesdirect product factor
66C3×C52C22×C3×C3111yescharacteristic
67C2×C31—52no—
68C2×C31C5×C9×D511yescharacteristic, direct product factor
69C22×C3×C5—51no—
70C2×C3×D5C3×C5×C3111yescharacteristic
71C2×C52C2×C9×C3111yescharacteristic, complemented
72C5×D5C2×C9×C3112yesdirect product factor
73C5×C9—22no—
74C5×C9C2×D5×C3111yescharacteristic, direct product factor
75C5×C9C22×C5×C3111yescharacteristic, complemented
76C22×C9—51noHall
77C31C2×C5×C9×D511yescharacteristic, direct product factor, Sylow
78C2×C3×C5—22no—
79C2×C3×C5—52no—
80C2×C3×C5C3×D5×C3111yescharacteristic
81C2×C3×C5C2×C3×C5×C3111yescharacteristic
82C3×D5C2×C3×C5×C3112yes—
83C52C22×C9×C3111yescharacteristic, complemented, Sylow
84C22×C5—51no—
85C2×D5C5×C9×C3111yescharacteristic, direct product factor
86C2×C9—52no—
87C2×C9C5×D5×C3111yescharacteristic, direct product factor
88C3×C5—22no—
89C3×C5C2×C3×D5×C3111yescharacteristic
90C3×C5C22×C3×C5×C3111yescharacteristic
91C22×C3—51no—
92C2×C5—22no—
93C2×C5—52no—
94C2×C5C2×C5×C9×C3111yescharacteristic, complemented
95C2×C5C9×D5×C3111yescharacteristic, direct product factor
96D5C2×C5×C9×C3112yesdirect product factor
97C9C2×C5×D5×C3111yescharacteristic, direct product factor, Sylow
98C2×C3—52no—
99C2×C3C3×C5×D5×C3111yescharacteristic
100C5—22no—
101C5C22×C5×C9×C3111yescharacteristic, complemented
102C5C2×C9×D5×C3111yescharacteristic, direct product factor
103C22—51noSylow
104C3C2×C3×C5×D5×C3111yescharacteristic
105C2—52no—
106C2C5×C9×D5×C3111yescharacteristic, direct product factor
subgroupG/H
center, hypercenterC2×C5×C9×C31D5
commutator, hypocenterC5C22×C5×C9×C31
FrattiniC3C2×C3×C5×D5×C31
FittingC2×C52×C9×C31C2
socleC2×C3×C52×C31C2×C3
prime radicalC2×C3×C5×D5×C31C3
cosocleC3×C5C22×C3×C5×C31
LCSG ▷ C5
UCSC1 ◁ C2×C5×C9×C31

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
1. C5×C9×D5×C31C2direct (N × H)
2. C2×C52×C9×C31C2semidirect
4. C52×C9×C31C22semidirect
5. C2×C9×D5×C31C5direct (N × H)
9. C2×C5×D5×C31C9direct (N × H)
10. C9×D5×C31C2×C5direct (N × H)
13. C2×C5×C9×C31D5direct (N × H)
14. C2×C5×C9×C31C2×C5semidirect
18. C2×C52×C31C2×C9semidirect
19. C5×D5×C31C2×C9direct (N × H)
21. C5×C9×C31C2×D5direct (N × H)
22. C5×C9×C31C22×C5semidirect
29. C2×C5×C9×D5C31direct (N × H)
30. C52×C31C22×C9semidirect
32. C2×D5×C31C5×C9direct (N × H)
34. C2×C9×C31C5×D5direct (N × H)
38. C2×C52×C9C2×C31semidirect
39. C5×C9×D5C2×C31direct (N × H)
43. C2×C5×C31C9×D5direct (N × H)
44. C2×C5×C31C2×C5×C9semidirect
45. D5×C31C2×C5×C9direct (N × H)
47. C9×C31C2×C5×D5direct (N × H)
48. C52×C9C22×C31semidirect
52. C2×C9×D5C5×C31direct (N × H)
54. C5×C31C2×C9×D5direct (N × H)
55. C5×C31C22×C5×C9semidirect
59. C2×C5×D5C9×C31direct (N × H)
63. C2×C5×C9D5×C31direct (N × H)
64. C2×C5×C9C2×C5×C31semidirect
65. C9×D5C2×C5×C31direct (N × H)
68. C2×C31C5×C9×D5direct (N × H)
71. C2×C52C2×C9×C31semidirect
72. C5×D5C2×C9×C31direct (N × H)
74. C5×C9C2×D5×C31direct (N × H)
75. C5×C9C22×C5×C31semidirect
77. C31C2×C5×C9×D5direct (N × H)
83. C52C22×C9×C31semidirect
85. C2×D5C5×C9×C31direct (N × H)
87. C2×C9C5×D5×C31direct (N × H)
94. C2×C5C2×C5×C9×C31semidirect
95. C2×C5C9×D5×C31direct (N × H)
96. D5C2×C5×C9×C31direct (N × H)
97. C9C2×C5×D5×C31direct (N × H)
101. C5C22×C5×C9×C31semidirect
102. C5C2×C9×D5×C31direct (N × H)
106. C2C5×C9×D5×C31direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C5×C9×D5×C312
C2×C52×C9×C312
C2×C3×C5×D5×C313
C2×C9×D5×C315
C22×C5×C9×C315
C2×C5×C9×D531