Finite Group Databasebeta

← #36379692

Subgroups — #36379692

Order 22599.

66 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#21419258C312yesmaximal
2#21419221C311yesmaximal, characteristic
3C31×C81⋊C3C311yesmaximal, characteristic
4C3×C31⋊C27C912yes—
5C9×C31⋊C9C911yescharacteristic
6C31⋊C81C916yescomplemented
7C3×C27×C31C3211yescharacteristic
8C31×C81C913yescomplemented
9C3×C9×C31C3×C911yescharacteristic
10C3×C31⋊C9—31no—
11C27×C31C3×C912yes—
12C27×C31C3×C911yescharacteristic
13C31⋊C27—32no—
14#10624500—311nomaximal, Sylow
15C32×C31C27⋊C311yescharacteristic
16C9×C31C9211yescharacteristic
17C9×C31C27⋊C312yes—
18C31⋊C9—91no—
19C81⋊C3—312no—
20C81⋊C3C31⋊C311yescharacteristic
21#6864—311no—
22C3×C31—31no—
23C3×C31#686411yescharacteristic
24C3×C27—312no—
25C3×C27C3×C31⋊C311yescharacteristic
26C92—311no—
27C81—316no—
28C81C31⋊C913yescomplemented
29C31#1062450011yescharacteristic, complemented, Sylow
30C3×C9—931no—
31C3×C9C9×C31⋊C311yescharacteristic
32C27—932no—
33C27C9×C31⋊C312yes—
34C27C3×C31⋊C911yescharacteristic
35C32#1457889111yescharacteristic
36C9—2791no—
37C9C9×C31⋊C911yescharacteristic
38C9#1457889112yes—
39C3—31no—
40C3#2141922111yescharacteristic
subgroupG/H
centerC9C9×C31⋊C9
commutatorC9×C31C92
FrattiniC3×C27C3×C31⋊C3
FittingC31×C81⋊C3C3
socleC3×C31#6864
prime radicalC32×C31C27⋊C3
cosocleC3×C27×C31C32
hypercenterC81⋊C3C31⋊C3
hypocenterC31#10624500
LCSG ▷ C9×C31 ▷ C31
UCSC1 ◁ C9 ◁ C81⋊C3

Complements

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

NH ≅ G/Ntype
6. C31⋊C81C9semidirect
8. C31×C81C9semidirect
28. C81C31⋊C9semidirect
29. C31#10624500semidirect

Maximal subgroups

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

subgroupindex
#214192583
#214192213
C31×C81⋊C33
#1062450031