Finite Group Databasebeta

← C42×#13132997 #41003774

Subgroups — C42×#13132997 #41003774

Order 26944.

258 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×#13132997C216yesmaximal
2C42×D421C211yesmaximal, characteristic
3C22×#13132997C2214yes—
4C4×#13132997C4124yesdirect product factor
5C2×C4×D421C2213yes—
6C4×Dic421C413yescomplemented
7C42×C421C411yescharacteristic, complemented
8C2×#13132997C2×C4124yes—
9C22×D421C2311yescharacteristic
10C2×Dic421C2×C413yes—
11C4×D421C2×C4112yes—
12C2×C4×C421C2×C413yes—
13C22×C421C22×C411yescharacteristic
14C2×D421C22×C416yes—
15#13132997C42116yesdirect product factor
16C4×C421C4216yescomplemented
17Dic421C4216yescomplemented
18C2×C421C2×C4213yes—
19D421C2×C4214yes—
20C421C4311yescharacteristic, complemented, Sylow
21C43—4211nomaximal, Sylow
22C2×C42—4216no—
23C2×C42—4211no—
24C22×C4—4214no—
25C22×C4—4213no—
26C42—42124no—
27C42—4213no—
28C42#1313299711yescharacteristic, direct product factor
29C23—4211no—
30C2×C4—42124no—
31C2×C4—4213no—
32C2×C4—42112no—
33C2×C4C2×#1313299713yes—
34C22—4216no—
35C22C22×#1313299711yescharacteristic
36C4—42116no—
37C4—4216no—
38C4C4×#1313299716yesdirect product factor
39C2—4214no—
40C2C2×C4×#1313299713yes—
subgroupG/H
center, hypercenterC42#13132997
commutator, hypocenterC421C43
FrattiniC22C22×#13132997
FittingC42×C421C4
socleC22×C421C22×C4
prime radical, cosocleC22×D421C23
LCSG ▷ C421
UCSC1 ◁ C42

Complements

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

NH ≅ G/Ntype
4. C4×#13132997C4direct (N × H)
6. C4×Dic421C4semidirect
7. C42×C421C4semidirect
15. #13132997C42direct (N × H)
16. C4×C421C42semidirect
17. Dic421C42semidirect
20. C421C43semidirect
28. C42#13132997direct (N × H)
38. C4C4×#13132997direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×#131329972
C42×D4212
C43421