Finite Group Databasebeta

← C8×#16813318 #43272847

Subgroups — C8×#16813318 #43272847

Order 28736.

74 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4×#16813318C212yesmaximal
2C8×Dic449C211yesmaximal, characteristic
3C2×#16813318C414yes—
4C2×#16813311C411yescharacteristic
5C4×Dic449C2211yescharacteristic
6C2×C8×C449C411yescharacteristic
7#16813318C818yesdirect product factor
8C2×Dic449C2×C412yes—
9#16813311C812yescomplemented
10C2×C4×C449C2×C411yescharacteristic
11C8×C449C812yescomplemented
12C22×C449C4211yescharacteristic
13C4×C449C2×C811yescharacteristic
14C4×C449C2×C811yescharacteristic
15Dic449C2×C814yes—
16C2×C449C4×C812yes—
17C2×C449C4×C811yescharacteristic
18C449C8211yescharacteristic, complemented, Sylow
19C82—4491nomaximal, Sylow
20C4×C8—4492no—
21C4×C8—4491no—
22C2×C8—4494no—
23C2×C8—4491no—
24C2×C8#1426779811yescharacteristic
25C42—4491no—
26C2×C4—4492no—
27C2×C4C2×#1426779811yescharacteristic
28C8—4498no—
29C8—4492no—
30C8#1681331812yesdirect product factor
31C22C4×#1426779811yescharacteristic
32C4—4494no—
33C4C2×#1681331811yescharacteristic
34C4#2029774411yescharacteristic
35C2C8×#1426779812yes—
36C2C4×#1681331811yescharacteristic
subgroupG/H
center, hypercenterC2×C8#14267798
commutator, hypocenterC449C82
FrattiniC2×C4C2×#14267798
FittingC2×C8×C449C4
socle, prime radicalC22×C449C42
cosocleC4×Dic449C22
LCSG ▷ C449
UCSC1 ◁ C2×C8

Complements

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

NH ≅ G/Ntype
7. #16813318C8direct (N × H)
9. #16813311C8semidirect
11. C8×C449C8semidirect
18. C449C82semidirect
30. C8#16813318direct (N × H)

Maximal subgroups

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

subgroupindex
C4×#168133182
C8×Dic4492
C82449