Finite Group Databasebeta

← C2×Dic182 #13089902

Subgroups — C2×Dic182 #13089902

Order 1456.

76 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×C7×C13C211yesmaximal, characteristic
2C2×Dic91C212yesmaximal
3Dic182C214yesmaximal, direct product factor
4C22×C7×C13C2211yescharacteristic
5C4×C7×C13C2212yes—
6Dic91C2214yes—
7C2×Dic26—71nomaximal, Hall
8C2×C7×C13Q812yescomplemented
9C2×C7×C13C2311yescharacteristic
10C2×Dic14—131nomaximal, Hall
11C2×C4×C13D711yescharacteristic
12C2×Dic13—72no—
13Dic26—74no—
14C7×C13C2×Q811yescharacteristic, complemented, Hall
15C2×C4×C7D1311yescharacteristic
16C2×Dic7—132no—
17Dic14—134no—
18C22×C13C2×D711yescharacteristic
19C4×C13C2×D712yes—
20Dic13—74no—
21C22×C7C2×D1311yescharacteristic
22C4×C7C2×D1312yes—
23Dic7—134no—
24C2×C13Dic1412yescomplemented
25C2×C13C22×D711yescharacteristic
26C2×Q8—911noSylow
27C2×C7Dic2612yescomplemented
28C2×C7C22×D1311yescharacteristic
29C13C2×Dic1411yescharacteristic, complemented, Sylow
30Q8—914no—
31C2×C4—912no—
32C2×C4D9111yescharacteristic
33C7C2×Dic2611yescharacteristic, complemented, Sylow
34C22C2×D9111yescharacteristic
35C4—914no—
36C4C2×D9112yes—
37C2Dic18212yesdirect product factor
38C2C22×D9111yescharacteristic
subgroupG/H
centerC22C2×D91
commutator, cosocleC2×C7×C13C23
FrattiniC2C22×D91
FittingC2×C4×C7×C13C2
socle, prime radicalC22×C7×C13C22
hypercenterC2×C4D91
hypocenterC7×C13C2×Q8
LCSG ▷ C2×C7×C13 ▷ C7×C13
UCSC1 ◁ C22 ◁ C2×C4

Complements

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

NH ≅ G/Ntype
3. Dic182C2direct (N × H)
8. C2×C7×C13Q8semidirect
14. C7×C13C2×Q8semidirect
24. C2×C13Dic14semidirect
27. C2×C7Dic26semidirect
29. C13C2×Dic14semidirect
33. C7C2×Dic26semidirect
37. C2Dic182direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×C7×C132
C2×Dic912
Dic1822
C2×Dic267
C2×Dic1413