Finite Group Databasebeta

← #67077

Subgroups — #67077

Order 360.

36 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1Dic45C211yesmaximal, characteristic
2C9×Dic5C211yesmaximal, characteristic
3C5×Dic9C211yesmaximal, characteristic
4#1204—31nomaximal
5C2×C5×C9C2211yescharacteristic
6Dic18—51nomaximal, Hall
7Dic15—31no—
8C3×Dic5D311yescharacteristic
9C5×Dic3—31no—
10C5×C9Q811yescharacteristic, complemented, Hall
11Dic10—91noHall
12C4×C9—51no—
13Dic9—51no—
14Dic9D511yescharacteristic
15C2×C3×C5C2×D311yescharacteristic
16Dic6—151no—
17C4×C5—91no—
18Dic5—91no—
19Dic5D911yescharacteristic
20C2×C9C2×D511yescharacteristic
21C3×C5Dic611yescharacteristic
22C3×C4—51no—
23Dic3—31no—
24Dic3—151no—
25C2×C5C2×D911yescharacteristic
26C9Dic1011yescharacteristic, complemented, Sylow
27Q8—451noSylow
28C2×C3D3×D511yescharacteristic
29C5Dic1811yescharacteristic, complemented, Sylow
30C4—51no—
31C4—91no—
32C4—451no—
33C3#120411yescharacteristic
34C2D5×D911yescharacteristic
subgroupG/H
center, hypercenterC2D5×D9
commutator, Fitting, cosocleC2×C5×C9C22
FrattiniC2×C3D3×D5
socle, prime radicalC2×C3×C5C2×D3
hypocenterC5×C9Q8
LCSG ▷ C2×C5×C9 ▷ C5×C9
UCSC1 ◁ C2

Complements

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

NH ≅ G/Ntype
10. C5×C9Q8semidirect
26. C9Dic10semidirect
29. C5Dic18semidirect

Maximal subgroups

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

subgroupindex
Dic452
C9×Dic52
C5×Dic92
#12043
Dic185