Finite Group Databasebeta

← C2×Q8×D719 #37527633

Subgroups — C2×Q8×D719 #37527633

Order 23008.

156 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×Dic1438C213yesmaximal, complemented
2Q8×D719C218yesmaximal, direct product factor
3C2×C4×D719C213yesmaximal
4C2×Q8×C719C211yesmaximal, characteristic, complemented
5C22×D719C2211yescharacteristic
6Dic1438C22112yescomplemented
7C2×Dic719C2213yes—
8C4×D719C22112yes—
9Q8×C719C2214yescomplemented
10C2×C4×C719C2213yes—
11C22×C719C2311yescharacteristic
12C2×D719Q814yesdirect product factor
13C2×D719C2312yes—
14C4×C719C2316yes—
15Dic719C2316yes—
16C2×C719C2×Q812yescomplemented
17C2×C719C2411yescharacteristic
18D719C2×Q814yesdirect product factor
19C719C22×Q811yescharacteristic, complemented, Sylow
20C22×Q8—7191nomaximal, Sylow
21C2×Q8—7198no—
22C2×Q8—7193no—
23C2×Q8D71911yescharacteristic, direct product factor
24C22×C4—7193no—
25C23—7191no—
26Q8—71912no—
27Q8C2×D71914yesdirect product factor
28C2×C4—7193no—
29C2×C4—71912no—
30C2×C4C2×D71913yes—
31C22—7194no—
32C22—7192no—
33C22C22×D71911yescharacteristic
34C4—7196no—
35C4C22×D71916yes—
36C2—7194no—
37C2Q8×D71912yesdirect product factor
38C2C23×D71911yescharacteristic
subgroupG/H
centerC22C22×D719
commutator, cosocleC2×C719C24
FrattiniC2C23×D719
FittingC2×Q8×C719C2
socleC22×C719C23
prime radicalC22×D719C22
hypercenterC2×Q8D719
hypocenterC719C22×Q8
LCSG ▷ C2×C719 ▷ C719
UCSC1 ◁ C22 ◁ C2×Q8

Complements

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

NH ≅ G/Ntype
1. C2×Dic1438C2semidirect
2. Q8×D719C2direct (N × H)
4. C2×Q8×C719C2semidirect
6. Dic1438C22semidirect
9. Q8×C719C22semidirect
12. C2×D719Q8direct (N × H)
16. C2×C719C2×Q8semidirect
18. D719C2×Q8direct (N × H)
19. C719C22×Q8semidirect
23. C2×Q8D719direct (N × H)
27. Q8C2×D719direct (N × H)
37. C2Q8×D719direct (N × H)

Maximal subgroups

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

subgroupindex
C2×Dic14382
Q8×D7192
C2×C4×D7192
C2×Q8×C7192
C22×Q8719