Finite Group Databasebeta

← C2×Q8×D419 #27211757

Subgroups — C2×Q8×D419 #27211757

Order 13408.

156 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×Dic838C213yesmaximal, complemented
2Q8×D419C218yesmaximal, direct product factor
3C2×C4×D419C213yesmaximal
4C2×Q8×C419C211yesmaximal, characteristic, complemented
5C22×D419C2211yescharacteristic
6Dic838C22112yescomplemented
7C2×Dic419C2213yes—
8C4×D419C22112yes—
9Q8×C419C2214yescomplemented
10C2×C4×C419C2213yes—
11C22×C419C2311yescharacteristic
12C2×D419Q814yesdirect product factor
13C2×D419C2312yes—
14C4×C419C2316yes—
15Dic419C2316yes—
16C2×C419C2×Q812yescomplemented
17C2×C419C2411yescharacteristic
18D419C2×Q814yesdirect product factor
19C419C22×Q811yescharacteristic, complemented, Sylow
20C22×Q8—4191nomaximal, Sylow
21C2×Q8—4198no—
22C2×Q8—4193no—
23C2×Q8D41911yescharacteristic, direct product factor
24C22×C4—4193no—
25C23—4191no—
26Q8—41912no—
27Q8C2×D41914yesdirect product factor
28C2×C4—4193no—
29C2×C4—41912no—
30C2×C4C2×D41913yes—
31C22—4194no—
32C22—4192no—
33C22C22×D41911yescharacteristic
34C4—4196no—
35C4C22×D41916yes—
36C2—4194no—
37C2Q8×D41912yesdirect product factor
38C2C23×D41911yescharacteristic
subgroupG/H
centerC22C22×D419
commutator, cosocleC2×C419C24
FrattiniC2C23×D419
FittingC2×Q8×C419C2
socleC22×C419C23
prime radicalC22×D419C22
hypercenterC2×Q8D419
hypocenterC419C22×Q8
LCSG ▷ C2×C419 ▷ C419
UCSC1 ◁ C22 ◁ C2×Q8

Complements

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

NH ≅ G/Ntype
1. C2×Dic838C2semidirect
2. Q8×D419C2direct (N × H)
4. C2×Q8×C419C2semidirect
6. Dic838C22semidirect
9. Q8×C419C22semidirect
12. C2×D419Q8direct (N × H)
16. C2×C419C2×Q8semidirect
18. D419C2×Q8direct (N × H)
19. C419C22×Q8semidirect
23. C2×Q8D419direct (N × H)
27. Q8C2×D419direct (N × H)
37. C2Q8×D419direct (N × H)

Maximal subgroups

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

subgroupindex
C2×Dic8382
Q8×D4192
C2×C4×D4192
C2×Q8×C4192
C22×Q8419