Finite Group Databasebeta

← C4×Dic123 #14520149

Subgroups — C4×Dic123 #14520149

Order 1968.

60 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C3×C4×C41C211yesmaximal, characteristic
2C2×Dic123C212yesmaximal
3C4×Dic41—31nomaximal, Hall
4C22×C3×C41C2211yescharacteristic
5C3×C4×C41C412yescomplemented
6Dic123C414yesdirect product factor
7C2×C4×C41D311yescharacteristic
8C2×Dic41—32no—
9C2×C3×C41C2×C412yes—
10C2×C3×C41C2×C411yescharacteristic
11C22×C41C2×D311yescharacteristic
12C4×C41Dic312yescomplemented
13Dic41—34no—
14C3×C41C4211yescharacteristic, complemented, Hall
15C2×C41C4×D312yes—
16C2×C41C2×Dic311yescharacteristic
17C4×Dic3—411nomaximal, Hall
18C41C4×Dic311yescharacteristic, complemented, Sylow
19C2×C3×C4D4111yescharacteristic
20C2×Dic3—412no—
21C42—1231noSylow
22C22×C3C2×D4111yescharacteristic
23C3×C4Dic4112yescomplemented
24Dic3—414no—
25C2×C4—1232no—
26C2×C4D12311yescharacteristic
27C2×C3C4×D4112yes—
28C2×C3C2×Dic4111yescharacteristic
29C22C2×D12311yescharacteristic
30C4—1234no—
31C4Dic12312yesdirect product factor
32C3C4×Dic4111yescharacteristic, complemented, Sylow
33C2C4×D12312yes—
34C2C2×Dic12311yescharacteristic
subgroupG/H
center, hypercenterC2×C4D123
commutator, hypocenterC3×C41C42
FrattiniC22C2×D123
FittingC2×C3×C4×C41C2
socle, prime radical, cosocleC22×C3×C41C22
LCSG ▷ C3×C41
UCSC1 ◁ C2×C4

Complements

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

NH ≅ G/Ntype
5. C3×C4×C41C4semidirect
6. Dic123C4direct (N × H)
12. C4×C41Dic3semidirect
14. C3×C41C42semidirect
18. C41C4×Dic3semidirect
23. C3×C4Dic41semidirect
31. C4Dic123direct (N × H)
32. C3C4×Dic41semidirect

Maximal subgroups

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

subgroupindex
C2×C3×C4×C412
C2×Dic1232
C4×Dic413
C4×Dic341