Finite Group Databasebeta

← #87746

Subgroups — #87746

Order 400.

60 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1D4×C25C211yesmaximal, characteristic, complemented
2C22⋊D25C212yesmaximal, complemented
3C2×Dic25C212yesmaximal, complemented
4C4×D25C211yesmaximal, characteristic, complemented
5Dic50C211yesmaximal, characteristic, complemented
6C22×C25C2212yes—
7C2×D25C2211yescharacteristic
8C4×C25C2211yescharacteristic
9Dic25C2212yes—
10Dic25C2211yescharacteristic
11#711—51nomaximal
12C2×C25—22no—
13C2×C25C2311yescharacteristic
14D25—21no—
15C5×D4D511yescharacteristic
16C22⋊D5—52no—
17C2×Dic5—52no—
18C4×D5—51no—
19Dic10—51no—
20C25#4111yescharacteristic, complemented, Sylow
21C22×C5C2×D512yes—
22C2×D5—51no—
23C4×C5C2×D511yescharacteristic
24Dic5—52no—
25Dic5—51no—
26#41—251noSylow
27C2×C5—22no—
28C2×C5C22×D511yescharacteristic
29D5—101no—
30Q8—251no—
31D4—252no—
32D4D2511yescharacteristic, complemented
33C2×C4—252no—
34C2×C4—251no—
35C5#71111yescharacteristic
36C22—251no—
37C22C2×D2512yes—
38C4—251no—
39C4—252no—
40C4C2×D2511yescharacteristic
41C2—22no—
42C2—501no—
43C2C22×D2511yescharacteristic
subgroupG/H
centerC2C22×D25
commutator, cosocleC2×C25C23
Frattini, socleC2×C5C22×D5
FittingD4×C25C2
hypercenterD4D25
hypocenterC25#41
LCSG ▷ C2×C25 ▷ C25
UCSC1 ◁ C2 ◁ D4

Complements

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

NH ≅ G/Ntype
1. D4×C25C2semidirect
2. C22⋊D25C2semidirect
3. C2×Dic25C2semidirect
4. C4×D25C2semidirect
5. Dic50C2semidirect
20. C25#41semidirect
32. D4D25semidirect

Maximal subgroups

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

subgroupindex
D4×C252
C22⋊D252
C2×Dic252
C4×D252
Dic502
#7115