Finite Group Databasebeta

← C2×D8381 #45692829

Subgroups — C2×D8381 #45692829

Order 33524.

30 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1D8381C212yesmaximal, direct product factor
2C2×C29×C289C211yesmaximal, characteristic, complemented
3C29×C289C2211yescharacteristic, complemented, Hall
4C2×D493—171nomaximal
5C2×D289—291nomaximal, Hall
6C2×C17×C29D1711yescharacteristic
7D493—172no—
8C2×C289D2911yescharacteristic, complemented
9D289—292no—
10C17×C29C2×D1711yescharacteristic
11C289C2×D2911yescharacteristic, complemented, Sylow
12C2×D29—2891noHall
13C2×D17—4931no—
14C2×C29D28911yescharacteristic, complemented
15D29—2892no—
16C2×C17D49311yescharacteristic
17D17—4932no—
18C29C2×D28911yescharacteristic, complemented, Sylow
19C17C2×D49311yescharacteristic
20C22—83811noSylow
21C2—83812no—
22C2D838111yescharacteristic, direct product factor
subgroupG/H
center, hypercenterC2D8381
commutator, cosocle, hypocenterC29×C289C22
FrattiniC17C2×D493
FittingC2×C29×C289C2
socleC2×C17×C29D17
LCSG ▷ C29×C289
UCSC1 ◁ C2

Complements

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

NH ≅ G/Ntype
1. D8381C2direct (N × H)
2. C2×C29×C289C2semidirect
3. C29×C289C22semidirect
8. C2×C289D29semidirect
11. C289C2×D29semidirect
14. C2×C29D289semidirect
18. C29C2×D289semidirect
22. C2D8381direct (N × H)

Maximal subgroups

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

subgroupindex
D83812
C2×C29×C2892
C2×D49317
C2×D28929