Finite Group Databasebeta

← C9×C31×#1042 #42124543

Subgroups — C9×C31×#1042 #42124543

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×AGL(1,𝔽5)×C31—51nomaximal
5C9×Dic5×C31—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×AGL(1,𝔽5)×C31—51no—
12C3×Dic5×C31—51no—
13C5×D5×C31C2×C911yescharacteristic
14C5×C9×C31—41no—
15C5×C9×C31Dic511yescharacteristic, complemented
16C5×C9×C31AGL(1,𝔽5)11yescharacteristic, complemented
17C4×C9×C31—251noHall
18C2×C3×C5×C31—51no—
19C3×D5×C31C3×D511yescharacteristic
20C9×#1042C3111yesmaximal, characteristic, direct product factor, Hall
21C52×C31C4×C911yescharacteristic, complemented, Hall
22AGL(1,𝔽5)×C31—51no—
23Dic5×C31—51no—
24C2×C9×C31—51no—
25C3×C5×C31—41no—
26C3×C5×C31C3×Dic511yescharacteristic
27C3×C5×C31C3×AGL(1,𝔽5)11yescharacteristic
28C5×C9×D5C2×C3111yescharacteristic
29C3×C4×C31—251no—
30C2×C5×C31—51no—
31D5×C31C9×D511yescharacteristic
32C3×#1042C3×C3111yescharacteristic
33C9×C31#104211yescharacteristic, direct product factor, Hall
34C52×C9C4×C3111yescharacteristic, complemented, Hall
35C2×C3×C31—51no—
36C9×AGL(1,𝔽5)—51no—
37C9×Dic5—51no—
38C5×C31—41no—
39C5×C31C9×Dic511yescharacteristic, complemented
40C5×C31C9×AGL(1,𝔽5)11yescharacteristic, complemented
41C3×C5×D5C2×C3×C3111yescharacteristic
42C4×C31—251noHall
43#1042C9×C3111yescharacteristic, direct product factor, Hall
44C3×C31C3×#104211yescharacteristic
45C2×C5×C9—51no—
46C9×D5D5×C3111yescharacteristic
47C3×C52C3×C4×C3111yescharacteristic
48C2×C31—51no—
49C3×AGL(1,𝔽5)—51no—
50C3×Dic5—51no—
51C5×D5C2×C9×C3111yescharacteristic
52C5×C9—41no—
53C5×C9Dic5×C3111yescharacteristic, complemented
54C5×C9AGL(1,𝔽5)×C3111yescharacteristic, complemented
55C4×C9—251noHall
56C31C9×#104211yescharacteristic, direct product factor, Sylow
57C2×C3×C5—51no—
58C3×D5C3×D5×C3111yescharacteristic
59C52C4×C9×C3111yescharacteristic, complemented, Sylow
60AGL(1,𝔽5)—51no—
61Dic5—51no—
62C2×C9—51no—
63C3×C5—41no—
64C3×C5C3×Dic5×C3111yescharacteristic
65C3×C5C3×AGL(1,𝔽5)×C3111yescharacteristic
66C3×C4—251no—
67C2×C5—51no—
68D5C9×D5×C3111yescharacteristic
69C9C31×#104211yescharacteristic, direct product factor, Sylow
70C2×C3—51no—
71C5—41no—
72C5C9×Dic5×C3111yescharacteristic, complemented
73C5C9×AGL(1,𝔽5)×C3111yescharacteristic, complemented
74C4—251noSylow
75C3C3×C31×#104211yescharacteristic
76C2—51no—
subgroupG/H
center, hypercenterC9×C31#1042
commutator, hypocenterC52C4×C9×C31
FrattiniC3C3×C31×#1042
FittingC52×C9×C31C4
socleC3×C52×C31C3×C4
prime radicalC3×C5×D5×C31C2×C3
cosocleC3×C5×D5C2×C3×C31
LCSG ▷ C52
UCSC1 ◁ C9×C31

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
20. C9×#1042C31direct (N × H)
21. C52×C31C4×C9semidirect
33. C9×C31#1042direct (N × H)
34. C52×C9C4×C31semidirect
39. C5×C31C9×Dic5semidirect
40. C5×C31C9×AGL(1,𝔽5)semidirect
43. #1042C9×C31direct (N × H)
53. C5×C9Dic5×C31semidirect
54. C5×C9AGL(1,𝔽5)×C31semidirect
56. C31C9×#1042direct (N × H)
59. C52C4×C9×C31semidirect
69. C9C31×#1042direct (N × H)
72. C5C9×Dic5×C31semidirect
73. C5C9×AGL(1,𝔽5)×C31semidirect

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×AGL(1,𝔽5)×C315
C9×Dic5×C315
C9×#104231