Finite Group Databasebeta

← C4×Dic27 #88364

Subgroups — C4×Dic27 #88364

Order 432.

60 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×C27C211yesmaximal, characteristic
2C2×Dic27C212yesmaximal
3C4×Dic9—31nomaximal
4C22×C27C2211yescharacteristic
5C4×C27C412yescomplemented
6Dic27C414yesdirect product factor
7C2×C4×C9D311yescharacteristic
8C2×Dic9—32no—
9C2×C27C2×C412yes—
10C2×C27C2×C411yescharacteristic
11C4×Dic3—91no—
12C22×C9C2×D311yescharacteristic
13C4×C9Dic312yes—
14Dic9—34no—
15C27C4211yescharacteristic, complemented, Sylow
16C2×C3×C4D911yescharacteristic
17C2×Dic3—92no—
18C2×C9C4×D312yes—
19C2×C9C2×Dic311yescharacteristic
20C42—271noSylow
21C22×C3C2×D911yescharacteristic
22C3×C4Dic912yes—
23Dic3—94no—
24C9C4×Dic311yescharacteristic
25C2×C4—272no—
26C2×C4D2711yescharacteristic
27C2×C3C4×D912yes—
28C2×C3C2×Dic911yescharacteristic
29C22C2×D2711yescharacteristic
30C4—274no—
31C4Dic2712yesdirect product factor
32C3C4×Dic911yescharacteristic
33C2C4×D2712yes—
34C2C2×Dic2711yescharacteristic
subgroupG/H
center, hypercenterC2×C4D27
commutator, hypocenterC27C42
FrattiniC22×C9C2×D3
FittingC2×C4×C27C2
socle, prime radicalC22×C3C2×D9
cosocleC22×C27C22
LCSG ▷ C27
UCSC1 ◁ C2×C4

Complements

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

NH ≅ G/Ntype
5. C4×C27C4semidirect
6. Dic27C4direct (N × H)
15. C27C42semidirect
31. C4Dic27direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×C272
C2×Dic272
C4×Dic93