Finite Group Databasebeta

← C2×Q8×D5 #4145

Subgroups — C2×Q8×D5 #4145

Order 160.

156 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C5×Q8C211yesmaximal, characteristic, complemented
2Q8×D5C218yesmaximal, direct product factor
3C2×C4×D5C213yesmaximal
4C2×Dic10C213yesmaximal, complemented
5C22×D5C2211yescharacteristic
6C5×Q8C2214yescomplemented
7C2×C4×C5C2213yes—
8C2×Dic5C2213yes—
9C4×D5C22112yes—
10Dic10C22112yescomplemented
11C22×Q8—51nomaximal, Sylow
12C22×C5C2311yescharacteristic
13C2×D5Q814yesdirect product factor
14C2×D5C2312yes—
15C4×C5C2316yes—
16Dic5C2316yes—
17C2×Q8—58no—
18C2×Q8—53no—
19C2×Q8D511yescharacteristic, direct product factor
20C22×C4—53no—
21C2×C5C2×Q812yescomplemented
22C2×C5C2411yescharacteristic
23D5C2×Q814yesdirect product factor
24C23—51no—
25Q8—512no—
26Q8C2×D514yesdirect product factor
27C2×C4—53no—
28C2×C4—512no—
29C2×C4C2×D513yes—
30C5C22×Q811yescharacteristic, complemented, Sylow
31C22—54no—
32C22—52no—
33C22C22×D511yescharacteristic
34C4—56no—
35C4C22×D516yes—
36C2—54no—
37C2Q8×D512yesdirect product factor
38C2C23×D511yescharacteristic
subgroupG/H
centerC22C22×D5
commutator, cosocleC2×C5C24
FrattiniC2C23×D5
FittingC2×C5×Q8C2
socleC22×C5C23
prime radicalC22×D5C22
hypercenterC2×Q8D5
hypocenterC5C22×Q8
LCSG ▷ C2×C5 ▷ C5
UCSC1 ◁ C22 ◁ C2×Q8

Complements

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

NH ≅ G/Ntype
1. C2×C5×Q8C2semidirect
2. Q8×D5C2direct (N × H)
4. C2×Dic10C2semidirect
6. C5×Q8C22semidirect
10. Dic10C22semidirect
13. C2×D5Q8direct (N × H)
19. C2×Q8D5direct (N × H)
21. C2×C5C2×Q8semidirect
23. D5C2×Q8direct (N × H)
26. Q8C2×D5direct (N × H)
30. C5C22×Q8semidirect
37. C2Q8×D5direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C5×Q82
Q8×D52
C2×C4×D52
C2×Dic102
C22×Q85