Finite Group Databasebeta

← C25×D31 #14521887

Subgroups — C25×D31 #14521887

Order 1984.

5650 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C25×C31C211yesmaximal, characteristic, complemented
2C24×D31C2162yesmaximal, direct product factor
3C24×C31C22131yescomplemented
4C23×D31C221620yesdirect product factor
5C23×C31C231155yescomplemented
6C22×D31C2311240yesdirect product factor
7C22×C31C241155yescomplemented
8C2×D31C241496yesdirect product factor
9C26—311nomaximal, Sylow
10C2×C31C25131yescomplemented
11D31C25132yesdirect product factor
12C25—3162no—
13C25D3111yescharacteristic, direct product factor
14C31C2611yescharacteristic, complemented, Sylow
15C24—31620no—
16C24C2×D31131yesdirect product factor
17C23—311240no—
18C23C22×D311155yesdirect product factor
19C22—31496no—
20C22C23×D311155yesdirect product factor
21C2—3132no—
22C2C24×D31131yesdirect product factor
subgroupG/H
center, hypercenterC25D31
commutator, cosocle, hypocenterC31C26
FrattiniC1G
Fitting, socleC25×C31C2
LCSG ▷ C31
UCSC1 ◁ C25

Complements

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

NH ≅ G/Ntype
1. C25×C31C2semidirect
2. C24×D31C2direct (N × H)
3. C24×C31C22semidirect
4. C23×D31C22direct (N × H)
5. C23×C31C23semidirect
6. C22×D31C23direct (N × H)
7. C22×C31C24semidirect
8. C2×D31C24direct (N × H)
10. C2×C31C25semidirect
11. D31C25direct (N × H)
13. C25D31direct (N × H)
14. C31C26semidirect
16. C24C2×D31direct (N × H)
18. C23C22×D31direct (N × H)
20. C22C23×D31direct (N × H)
22. C2C24×D31direct (N × H)

Maximal subgroups

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

subgroupindex
C25×C312
C24×D312
C2631