Finite Group Databasebeta

← C2×D28 #1156

Subgroups — C2×D28 #1156

Order 112.

54 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×D7C212yesmaximal, complemented
2C2×C4×C7C211yesmaximal, characteristic, complemented
3D28C214yesmaximal, direct product factor
4C22×C7C2211yescharacteristic
5C2×D7—24no—
6C2×D7C2214yescomplemented
7C4×C7C2212yescomplemented
8C2×D4—71nomaximal, Sylow
9C2×C7D412yescomplemented
10C2×C7C2311yescharacteristic
11D7—24no—
12C23—72no—
13D4—74no—
14C2×C4D711yescharacteristic, complemented
15C7C2×D411yescharacteristic, complemented, Sylow
16C22—74no—
17C22—144no—
18C22C2×D711yescharacteristic
19C4C2×D712yescomplemented
20C2—144no—
21C2D2812yesdirect product factor
22C2C22×D711yescharacteristic
subgroupG/H
centerC22C2×D7
commutator, cosocleC2×C7C23
FrattiniC2C22×D7
FittingC2×C4×C7C2
socleC22×C7C22
hypercenterC2×C4D7
hypocenterC7C2×D4
LCSG ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C2×C4

Complements

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

NH ≅ G/Ntype
1. C22×D7C2semidirect
2. C2×C4×C7C2semidirect
3. D28C2direct (N × H)
6. C2×D7C22semidirect
7. C4×C7C22semidirect
9. C2×C7D4semidirect
14. C2×C4D7semidirect
15. C7C2×D4semidirect
19. C4C2×D7semidirect
21. C2D28direct (N × H)

Maximal subgroups

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

subgroupindex
C22×D72
C2×C4×C72
D282
C2×D47