Finite Group Databasebeta

← #87902

Subgroups — #87902

Order 400.

160 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C52×D4C211yesmaximal, characteristic, complemented
2C22⋊(C5⋊D5)C212yesmaximal, complemented
3C2×#1039C212yesmaximal, complemented
4C4×C5⋊D5C211yesmaximal, characteristic, complemented
5#6045C211yesmaximal, characteristic, complemented
6C22×C52C2212yes—
7C2×C5⋊D5C2211yescharacteristic
8C4×C52C2211yescharacteristic
9#1039C2212yes—
10#1039C2211yescharacteristic
11#711—56nomaximal
12C2×C52—22no—
13C2×C52C2311yescharacteristic
14C5⋊D5—21no—
15C5×D4D516yescomplemented
16C22⋊D5—512no—
17C2×Dic5—512no—
18C4×D5—56no—
19Dic10—56no—
20C52#4111yescharacteristic, complemented, Sylow
21C22×C5C2×D5112yes—
22C2×D5—56no—
23C4×C5C2×D516yes—
24Dic5—512no—
25Dic5—56no—
26#41—251noSylow
27C2×C5—212no—
28C2×C5C22×D516yes—
29D5—106no—
30Q8—251no—
31D4—252no—
32D4C5⋊D511yescharacteristic, complemented
33C2×C4—252no—
34C2×C4—251no—
35C5#71116yescomplemented
36C22—251no—
37C22C2×C5⋊D512yes—
38C4—251no—
39C4—252no—
40C4C2×C5⋊D511yescharacteristic
41C2—22no—
42C2—501no—
43C2C22×C5⋊D511yescharacteristic
subgroupG/H
center, FrattiniC2C22×C5⋊D5
commutator, socle, cosocleC2×C52C23
FittingC52×D4C2
hypercenterD4C5⋊D5
hypocenterC52#41
LCSG ▷ C2×C52 ▷ C52
UCSC1 ◁ C2 ◁ D4

Complements

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

NH ≅ G/Ntype
1. C52×D4C2semidirect
2. C22⋊(C5⋊D5)C2semidirect
3. C2×#1039C2semidirect
4. C4×C5⋊D5C2semidirect
5. #6045C2semidirect
15. C5×D4D5semidirect
20. C52#41semidirect
32. D4C5⋊D5semidirect
35. C5#711semidirect

Maximal subgroups

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

subgroupindex
C52×D42
C22⋊(C5⋊D5)2
C2×#10392
C4×C5⋊D52
#60452
#7115