Finite Group Databasebeta

← C2×#22582785 #31823295

Subgroups — C2×#22582785 #31823295

Order 17984.

34 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22582785C212yesmaximal, direct product factor
2C2×C16×C281C211yesmaximal, characteristic
3C2×C8×C281C411yescharacteristic
4C16×C281C411yescharacteristic
5C16×C281C2211yescharacteristic
6C2×C4×C281C811yescharacteristic
7C8×C281C811yescharacteristic
8C8×C281C2×C411yescharacteristic
9C22×C281C1611yescharacteristic
10C4×C281C1611yescharacteristic
11C4×C281C2×C811yescharacteristic
12C2×C281C3212yescomplemented
13C2×C281C2×C1611yescharacteristic
14C281C2×C3211yescharacteristic, complemented, Sylow
15C2×C32—2811nomaximal, Sylow
16C2×C16D28111yescharacteristic
17C32—2812no—
18C2×C8Dic28111yescharacteristic
19C16Dic28111yescharacteristic
20C16C2×D28111yescharacteristic
21C2×C4#1455588611yescharacteristic
22C8#1455588611yescharacteristic
23C8C2×Dic28111yescharacteristic
24C22#1798511311yescharacteristic
25C4#1798511311yescharacteristic
26C4C2×#1455588611yescharacteristic
27C2#2258278512yesdirect product factor
28C2C2×#1798511311yescharacteristic
subgroupG/H
center, hypercenterC2×C16D281
commutator, hypocenterC281C2×C32
FrattiniC16C2×D281
FittingC2×C16×C281C2
socle, prime radicalC22×C281C16
cosocleC16×C281C22
LCSG ▷ C281
UCSC1 ◁ C2×C16

Complements

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

NH ≅ G/Ntype
1. #22582785C2direct (N × H)
12. C2×C281C32semidirect
14. C281C2×C32semidirect
27. C2#22582785direct (N × H)

Maximal subgroups

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

subgroupindex
#225827852
C2×C16×C2812
C2×C32281