Finite Group Databasebeta

← C42×Dic211 #27212988

Subgroups — C42×Dic211 #27212988

Order 13504.

258 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×Dic211C216yesmaximal
2C2×C42×C211C211yesmaximal, characteristic
3C22×Dic211C2214yes—
4C4×Dic211C4124yesdirect product factor
5C22×C4×C211C2213yes—
6C42×C211C414yescomplemented
7C2×Dic211C2×C4124yes—
8C23×C211C2311yescharacteristic
9C2×C4×C211C2×C4112yes—
10C2×C4×C211C2×C416yes—
11C22×C211C22×C416yes—
12C22×C211C22×C411yescharacteristic
13C4×C211C42112yescomplemented
14Dic211C42116yesdirect product factor
15C2×C211C2×C4214yes—
16C2×C211C2×C4213yes—
17C211C4311yescharacteristic, complemented, Sylow
18C43—2111nomaximal, Sylow
19C2×C42—2116no—
20C2×C42D21111yescharacteristic
21C22×C4—2114no—
22C22×C4C2×D21113yes—
23C42—21124no—
24C42Dic21114yesdirect product factor
25C23C22×D21111yescharacteristic
26C2×C4—21124no—
27C2×C4C4×D211112yes—
28C2×C4C2×Dic21116yes—
29C22C2×C4×D21116yes—
30C22C22×Dic21111yescharacteristic
31C4—21116no—
32C4C4×Dic211112yesdirect product factor
33C2C42×D21114yes—
34C2C2×C4×Dic21113yes—
subgroupG/H
center, hypercenterC2×C42D211
commutator, hypocenterC211C43
FrattiniC23C22×D211
FittingC2×C42×C211C2
socle, prime radical, cosocleC23×C211C23
LCSG ▷ C211
UCSC1 ◁ C2×C42

Complements

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

NH ≅ G/Ntype
4. C4×Dic211C4direct (N × H)
6. C42×C211C4semidirect
13. C4×C211C42semidirect
14. Dic211C42direct (N × H)
17. C211C43semidirect
24. C42Dic211direct (N × H)
32. C4C4×Dic211direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×Dic2112
C2×C42×C2112
C43211