Finite Group Databasebeta

← C23×Dic839 #41001592

Subgroups — C23×Dic839 #41001592

Order 26848.

236 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Dic839C2114yesmaximal, direct product factor
2C24×C839C211yesmaximal, characteristic
3C2×Dic839C22128yesdirect product factor
4C23×C839C418yescomplemented
5C23×C839C2217yes—
6C22×C839C2×C4128yescomplemented
7C22×C839C2317yes—
8Dic839C2318yesdirect product factor
9C2×C839C22×C4114yescomplemented
10C2×C839C2411yescharacteristic
11C839C23×C411yescharacteristic, complemented, Sylow
12C23×C4—8391nomaximal, Sylow
13C24D83911yescharacteristic
14C22×C4—83914no—
15C23Dic83918yesdirect product factor
16C23C2×D83917yes—
17C2×C4—83928no—
18C22C2×Dic839128yesdirect product factor
19C22C22×D83917yes—
20C4—8398no—
21C2C22×Dic839114yesdirect product factor
22C2C23×D83911yescharacteristic
subgroupG/H
center, hypercenterC24D839
commutator, hypocenterC839C23×C4
FrattiniC2C23×D839
Fitting, socle, prime radicalC24×C839C2
cosocleC2×C839C24
LCSG ▷ C839
UCSC1 ◁ C24

Complements

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

NH ≅ G/Ntype
1. C22×Dic839C2direct (N × H)
3. C2×Dic839C22direct (N × H)
4. C23×C839C4semidirect
6. C22×C839C2×C4semidirect
8. Dic839C23direct (N × H)
9. C2×C839C22×C4semidirect
11. C839C23×C4semidirect
15. C23Dic839direct (N × H)
18. C22C2×Dic839direct (N × H)
21. C2C22×Dic839direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic8392
C24×C8392
C23×C4839