Finite Group Databasebeta

← C9⋊#15688384 #41001237

Subgroups — C9⋊#15688384 #41001237

Order 26820.

36 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C5×C9×D149C211yesmaximal, characteristic
2C3⋊#15688384—31nomaximal
3C5×C9×C149C411yescharacteristic, complemented, Hall
4C9⋊#10597010—51nomaximal, Hall
5C3×C5×D149D311yescharacteristic
6#15688384—91noHall
7C9×D149D511yescharacteristic
8C3×C5×C149Dic311yescharacteristic
9C3⋊#10597010—151no—
10C5×D149D911yescharacteristic
11C9×C149Dic511yescharacteristic, complemented, Hall
12C3×D149D1511yescharacteristic
13C5×C149Dic911yescharacteristic, complemented, Hall
14#10597010—451noHall
15C3×C149Dic1511yescharacteristic
16D149D4511yescharacteristic
17Dic45—1491nomaximal, Hall
18C149Dic4511yescharacteristic, complemented, Sylow
19C2×C5×C9—1491no—
20Dic15—4471no—
21C5×C9#1059701011yescharacteristic, complemented, Hall
22Dic9—7451noHall
23C2×C3×C5—1491no—
24Dic5—13411noHall
25C2×C9—1491no—
26C3×C5C3⋊#1059701011yescharacteristic
27Dic3—22351no—
28C2×C5—1491no—
29C9#1568838411yescharacteristic, complemented, Sylow
30C2×C3—1491no—
31C5C9⋊#1059701011yescharacteristic, complemented, Sylow
32C4—67051noSylow
33C3C3⋊#1568838411yescharacteristic
34C2—1491no—
subgroupG/H
center, hypercenterC1G
commutator, Fitting, hypocenterC5×C9×C149C4
FrattiniC3C3⋊#15688384
socleC3×C5×C149Dic3
prime radicalC3×C5×D149D3
cosocleC5×C9×D149C2
LCSG ▷ C5×C9×C149
UCSC1

Complements

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

NH ≅ G/Ntype
3. C5×C9×C149C4semidirect
11. C9×C149Dic5semidirect
13. C5×C149Dic9semidirect
18. C149Dic45semidirect
21. C5×C9#10597010semidirect
29. C9#15688384semidirect
31. C5C9⋊#10597010semidirect

Maximal subgroups

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

subgroupindex
C5×C9×D1492
C3⋊#156883843
C9⋊#105970105
Dic45149