Finite Group Databasebeta

← C23×#10587739 #17984177

Subgroups — C23×#10587739 #17984177

Order 4384.

236 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#10587739C2114yesmaximal, direct product factor
2C23×D137C211yesmaximal, characteristic
3C2×#10587739C22128yesdirect product factor
4C22×D137C417yescomplemented
5C22×D137C2217yes—
6C23×C137C411yescharacteristic, complemented
7C22×C137C2×C417yescomplemented
8C2×D137C2×C4121yescomplemented
9C2×D137C2317yes—
10#10587739C2318yesdirect product factor
11C2×C137C22×C417yescomplemented
12D137C22×C417yescomplemented
13D137C2411yescharacteristic
14C137C23×C411yescharacteristic, complemented, Sylow
15C23×C4—1371nomaximal, Sylow
16C24—1371no—
17C22×C4—13714no—
18C23—1377no—
19C23—1377no—
20C23#1058773911yescharacteristic, direct product factor
21C2×C4—13728no—
22C22—1377no—
23C22—13721no—
24C22C2×#1058773917yesdirect product factor
25C4—1378no—
26C2—1371no—
27C2—1377no—
28C2C22×#1058773917yesdirect product factor
subgroupG/H
center, hypercenterC23#10587739
commutator, hypocenterC137C23×C4
FrattiniC1G
Fitting, socleC23×C137C4
prime radicalC23×D137C2
cosocleD137C24
LCSG ▷ C137
UCSC1 ◁ C23

Complements

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

NH ≅ G/Ntype
1. C22×#10587739C2direct (N × H)
3. C2×#10587739C22direct (N × H)
4. C22×D137C4semidirect
6. C23×C137C4semidirect
7. C22×C137C2×C4semidirect
8. C2×D137C2×C4semidirect
10. #10587739C23direct (N × H)
11. C2×C137C22×C4semidirect
12. D137C22×C4semidirect
14. C137C23×C4semidirect
20. C23#10587739direct (N × H)
24. C22C2×#10587739direct (N × H)
28. C2C22×#10587739direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#105877392
C23×D1372
C23×C4137