Finite Group Databasebeta

← C23×#16812365 #42122881

Subgroups — C23×#16812365 #42122881

Order 27712.

338 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#16812365C2114yesmaximal, direct product factor
2C23×Dic433C211yesmaximal, characteristic
3C2×#16812365C22128yesdirect product factor
4C22×Dic433C417yes—
5C22×Dic433C2217yes—
6C24×C433C411yescharacteristic
7#16812365C2318yesdirect product factor
8C2×Dic433C2×C4121yes—
9C2×Dic433C2317yes—
10C23×C433C818yescomplemented
11C23×C433C2×C417yes—
12C22×C433C2×C8128yescomplemented
13C22×C433C22×C417yes—
14Dic433C22×C417yes—
15Dic433C2411yescharacteristic
16C2×C433C22×C8114yescomplemented
17C2×C433C23×C411yescharacteristic
18C433C23×C811yescharacteristic, complemented, Sylow
19C23×C8—4331nomaximal, Sylow
20C23×C4—4331no—
21C22×C8—43314no—
22C24#1318188411yescharacteristic
23C22×C4—4337no—
24C22×C4—4337no—
25C2×C8—43328no—
26C23#1681236518yesdirect product factor
27C23C2×#1318188417yes—
28C2×C4—4337no—
29C2×C4—43321no—
30C8—4338no—
31C22C2×#16812365128yesdirect product factor
32C22C22×#1318188417yes—
33C4—4331no—
34C4—4337no—
35C2C22×#16812365114yesdirect product factor
36C2C23×#1318188411yescharacteristic
subgroupG/H
center, hypercenterC24#13181884
commutator, hypocenterC433C23×C8
FrattiniC2C23×#13181884
Fitting, socle, prime radicalC24×C433C4
cosocleDic433C24
LCSG ▷ C433
UCSC1 ◁ C24

Complements

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

NH ≅ G/Ntype
1. C22×#16812365C2direct (N × H)
3. C2×#16812365C22direct (N × H)
7. #16812365C23direct (N × H)
10. C23×C433C8semidirect
12. C22×C433C2×C8semidirect
16. C2×C433C22×C8semidirect
18. C433C23×C8semidirect
26. C23#16812365direct (N × H)
31. C22C2×#16812365direct (N × H)
35. C2C22×#16812365direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#168123652
C23×Dic4332
C23×C8433