Finite Group Databasebeta

← #64674

Subgroups — #64674

Order 320.

66 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4×C5×C8C211yesmaximal, characteristic
2C4×#168C211yesmaximal, characteristic
3C4×#168C211yesmaximal, characteristic
4C2×C5×C8C412yes—
5C42×C5C2211yescharacteristic
6C2×#168C412yes—
7C2×#168C412yes—
8#322—51nomaximal, Sylow
9C2×C4×C5C2×C411yescharacteristic
10C2×C4×C5C2×C411yescharacteristic
11C2×C4×C5C2×C411yescharacteristic
12C5×C8—22no—
13#168—22no—
14#168C814yescomplemented
15C4×C8—51no—
16C4×C8—51no—
17C4×C8D511yescharacteristic
18C22×C5C4211yescharacteristic
19C4×C5C2×C812yes—
20C4×C5M1612yes—
21C4×C5M1612yes—
22C2×C8—52no—
23C2×C8—52no—
24C2×C8Dic512yes—
25C42C2×D511yescharacteristic
26C2×C5C4×C811yescharacteristic
27C2×C5#9711yescharacteristic
28C2×C5#9711yescharacteristic
29C2×C4C4×D511yescharacteristic
30C2×C4C4×D511yescharacteristic
31C2×C4C2×Dic511yescharacteristic
32C8—22no—
33C8—54no—
34C8—102no—
35C5#32211yescharacteristic, complemented, Sylow
36C22C4×Dic511yescharacteristic
37C4C8×D512yes—
38C4#67612yes—
39C4#68112yes—
40C2#393511yescharacteristic
41C2C8×Dic511yescharacteristic
42C2#394711yescharacteristic
subgroupG/H
center, FrattiniC42C2×D5
commutatorC2×C5C4×C8
FittingC4×C5×C8C2
socle, prime radicalC22×C5C42
cosocleC42×C5C22
hypercenterC4×C8D5
hypocenterC5#322
LCSG ▷ C2×C5 ▷ C5
UCSC1 ◁ C42 ◁ C4×C8

Complements

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

NH ≅ G/Ntype
14. #168C8semidirect
35. C5#322semidirect

Maximal subgroups

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

subgroupindex
C4×C5×C82
C4×#1682
#3225