Finite Group Databasebeta

← #87776

Subgroups — #87776

Order 400.

48 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#6045C211yesmaximal, characteristic
2C5×Dic10C211yesmaximal, characteristic
3C5×#168C211yesmaximal, characteristic
4C4×C52C2211yescharacteristic
5#1039—21no—
6C5×Dic5—21no—
7#689—51nomaximal
8Dic20—51nomaximal
9C2×C52D411yescharacteristic
10C5×Q8—51no—
11Dic10—51no—
12Dic10—51no—
13Dic10—102no—
14Dic10D511yescharacteristic
15C5×C8—51no—
16#168D511yescharacteristic
17C52Q1611yescharacteristic, complemented, Sylow
18C4×C5—22no—
19C4×C5—101no—
20C4×C5C2×D511yescharacteristic
21C4×C5C2×D511yescharacteristic
22Dic5—21no—
23Dic5—104no—
24Dic5—101no—
25Dic5—101no—
26Q16—251noSylow
27C2×C5—22no—
28C2×C5D2011yescharacteristic
29C2×C5C22⋊D511yescharacteristic
30Q8—51no—
31Q8—251no—
32C8—51no—
33C5—22no—
34C5Dic2011yescharacteristic, complemented
35C5#68911yescharacteristic, complemented
36C4—101no—
37C4—501no—
38C4D5211yescharacteristic
39C2#603811yescharacteristic
subgroupG/H
centerC2#6038
commutator, Fitting, cosocleC4×C52C22
Frattini, hypercenterC4D52
socle, prime radicalC2×C52D4
hypocenterC52Q16
LCSG ▷ C4×C52 ▷ C2×C52 ▷ C52
UCSC1 ◁ C2 ◁ C4

Complements

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

NH ≅ G/Ntype
17. C52Q16semidirect
34. C5Dic20semidirect
35. C5#689semidirect

Maximal subgroups

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

subgroupindex
#60452
C5×Dic102
C5×#1682
#6895
Dic205