Finite Group Databasebeta

← C22⋊D25 #6021

Subgroups — C22⋊D25 #6021

Order 200.

24 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C25C211yesmaximal, characteristic, complemented
2C2×D25C211yesmaximal, characteristic, complemented
3Dic25C211yesmaximal, characteristic, complemented
4C2×C25—21no—
5C2×C25C2211yescharacteristic
6D25—21no—
7C22⋊D5—51nomaximal
8C25D411yescharacteristic, complemented, Sylow
9C22×C5D511yescharacteristic
10C2×D5—51no—
11Dic5—51no—
12C2×C5—21no—
13C2×C5C2×D511yescharacteristic
14D5—101no—
15D4—251noSylow
16C5C22⋊D511yescharacteristic
17C22—251no—
18C22D2511yescharacteristic, complemented
19C4—251no—
20C2—21no—
21C2—501no—
22C2C2×D2511yescharacteristic
subgroupG/H
centerC2C2×D25
commutator, cosocleC2×C25C22
Frattini, socleC2×C5C2×D5
FittingC22×C25C2
hypercenterC22D25
hypocenterC25D4
LCSG ▷ C2×C25 ▷ C25
UCSC1 ◁ C2 ◁ C22

Complements

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

NH ≅ G/Ntype
1. C22×C25C2semidirect
2. C2×D25C2semidirect
3. Dic25C2semidirect
8. C25D4semidirect
18. C22D25semidirect

Maximal subgroups

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

subgroupindex
C22×C252
C2×D252
Dic252
C22⋊D55