Finite Group Databasebeta

← C9×C31⋊#1042 #42124544

Subgroups — C9×C31⋊#1042 #42124544

Order 27900.

78 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C5×C9×D5×C31C211yesmaximal, characteristic
2C3×C31⋊#1042C311yesmaximal, characteristic
3C52×C9×C31C411yescharacteristic, complemented, Hall
4C9×C31⋊AGL(1,𝔽5)—51nomaximal
5C9×Dic155—51nomaximal
6C3×C5×D5×C31C2×C311yescharacteristic
7C31⋊#1042C911yescharacteristic, direct product factor, Hall
8C9×D5×C31D511yescharacteristic
9C2×C5×C9×C31—51no—
10C3×C52×C31C3×C411yescharacteristic
11C3×C31⋊AGL(1,𝔽5)—51no—
12C3×Dic155—51no—
13C5×D5×C31C2×C911yescharacteristic
14C5×C9×C31—41no—
15C5×C9×C31Dic511yescharacteristic, complemented
16C5×C9×C31AGL(1,𝔽5)11yescharacteristic, complemented
17C9×Dic31—251noHall
18C2×C3×C5×C31—51no—
19C3×D5×C31C3×D511yescharacteristic
20C9×#1042—311nomaximal, Hall
21C52×C31C4×C911yescharacteristic, complemented, Hall
22C31⋊AGL(1,𝔽5)—51no—
23Dic155—51no—
24C2×C9×C31—51no—
25C3×C5×C31—41no—
26C3×C5×C31C3×Dic511yescharacteristic
27C3×C5×C31C3×AGL(1,𝔽5)11yescharacteristic
28C5×C9×D5D3111yescharacteristic
29C3×Dic31—251no—
30C2×C5×C31—51no—
31D5×C31C9×D511yescharacteristic
32C3×#1042—311no—
33C9×C31#104211yescharacteristic, complemented, Hall
34C52×C9Dic3111yescharacteristic, complemented, Hall
35C2×C3×C31—51no—
36C9×AGL(1,𝔽5)—1551no—
37C9×Dic5—1551no—
38C5×C31—41no—
39C5×C31C9×Dic511yescharacteristic, complemented
40C5×C31C9×AGL(1,𝔽5)11yescharacteristic, complemented
41C3×C5×D5C3×D3111yescharacteristic
42Dic31—251noHall
43#1042—311noHall
44C3×C31C3×#104211yescharacteristic
45C2×C5×C9—51no—
46C9×D5D15511yescharacteristic
47C3×C52C3×Dic3111yescharacteristic
48C2×C31—51no—
49C3×AGL(1,𝔽5)—1551no—
50C3×Dic5—1551no—
51C5×D5C9×D3111yescharacteristic
52C5×C9—41no—
53C5×C9Dic15511yescharacteristic, complemented
54C5×C9C31⋊AGL(1,𝔽5)11yescharacteristic, complemented
55C4×C9—7751noHall
56C31C9×#104211yescharacteristic, complemented, Sylow
57C2×C3×C5—51no—
58C3×D5C3×D15511yescharacteristic
59C52C9×Dic3111yescharacteristic, complemented, Sylow
60AGL(1,𝔽5)—1551no—
61Dic5—1551no—
62C2×C9—51no—
63C3×C5—41no—
64C3×C5C3×Dic15511yescharacteristic
65C3×C5C3×C31⋊AGL(1,𝔽5)11yescharacteristic
66C3×C4—7751no—
67C2×C5—51no—
68D5C9×D15511yescharacteristic
69C9C31⋊#104211yescharacteristic, direct product factor, Sylow
70C2×C3—51no—
71C5—41no—
72C5C9×Dic15511yescharacteristic, complemented
73C5C9×C31⋊AGL(1,𝔽5)11yescharacteristic, complemented
74C4—7751noSylow
75C3C3×C31⋊#104211yescharacteristic
76C2—51no—
subgroupG/H
center, hypercenterC9C31⋊#1042
commutator, hypocenterC52×C31C4×C9
FrattiniC3C3×C31⋊#1042
FittingC52×C9×C31C4
socleC3×C52×C31C3×C4
prime radical, cosocleC3×C5×D5×C31C2×C3
LCSG ▷ C52×C31
UCSC1 ◁ C9

Complements

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

NH ≅ G/Ntype
3. C52×C9×C31C4semidirect
7. C31⋊#1042C9direct (N × H)
15. C5×C9×C31Dic5semidirect
16. C5×C9×C31AGL(1,𝔽5)semidirect
21. C52×C31C4×C9semidirect
33. C9×C31#1042semidirect
34. C52×C9Dic31semidirect
39. C5×C31C9×Dic5semidirect
40. C5×C31C9×AGL(1,𝔽5)semidirect
53. C5×C9Dic155semidirect
54. C5×C9C31⋊AGL(1,𝔽5)semidirect
56. C31C9×#1042semidirect
59. C52C9×Dic31semidirect
69. C9C31⋊#1042direct (N × H)
72. C5C9×Dic155semidirect
73. C5C9×C31⋊AGL(1,𝔽5)semidirect

Maximal subgroups

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

subgroupindex
C5×C9×D5×C312
C3×C31⋊#10423
C9×C31⋊AGL(1,𝔽5)5
C9×Dic1555
C9×#104231