Finite Group Databasebeta

← Q8×#16840926 #44530747

Subgroups — Q8×#16840926 #44530747

Order 31264.

70 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4⋊#16840926C213yesmaximal
2C4×#16840926C213yesmaximal
3Q8×D977C211yesmaximal, characteristic
4C2×#16840926C2213yes—
5C2×#16840926C2211yescharacteristic
6Dic1954C413yescomplemented
7C4×D977C2213yes—
8Q8×C977C411yescharacteristic, complemented
9C2×D977C2311yescharacteristic
10#16840926—23no—
11#16840926Q812yesdirect product factor
12C4×C977C2×C413yes—
13Dic977C2×C413yes—
14C2×C977C22×C411yescharacteristic
15D977C2×Q811yescharacteristic
16D977#4111yescharacteristic
17C977C4×Q811yescharacteristic, complemented, Sylow
18C4×Q8—9771nomaximal, Sylow
19C2×Q8—9771no—
20C4⋊C4—9773no—
21C42—9773no—
22Q8—9773no—
23Q8#1684092611yescharacteristic, direct product factor
24C2×C4—9773no—
25C2×C4—9771no—
26C2×C4—9773no—
27C22—9771no—
28C4—19543no—
29C4—9772no—
30C4—9773no—
31C4C2×#1684092613yes—
32C2—9771no—
33C2—9771no—
34C2C22×#1684092611yescharacteristic
subgroupG/H
center, FrattiniC2C22×#16840926
commutator, socleC2×C977C22×C4
FittingQ8×C977C4
prime radical, cosocleC2×D977C23
hypercenterQ8#16840926
hypocenterC977C4×Q8
LCSG ▷ C2×C977 ▷ C977
UCSC1 ◁ C2 ◁ Q8

Complements

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

NH ≅ G/Ntype
6. Dic1954C4semidirect
8. Q8×C977C4semidirect
11. #16840926Q8direct (N × H)
17. C977C4×Q8semidirect
23. Q8#16840926direct (N × H)

Maximal subgroups

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

subgroupindex
C4⋊#168409262
C4×#168409262
Q8×D9772
C4×Q8977