Finite Group Databasebeta

← Q8×#89137 #16812780

Subgroups — Q8×#89137 #16812780

Order 3488.

70 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4⋊#89137C213yesmaximal
2C4×#89137C213yesmaximal
3Q8×D109C211yesmaximal, characteristic
4C2×#89137C2213yes—
5C2×#89137C2211yescharacteristic
6Q8×C109C411yescharacteristic, complemented
7C4×D109C2213yes—
8Dic218C413yescomplemented
9C2×D109C2311yescharacteristic
10#89137—23no—
11#89137Q812yesdirect product factor
12C4×C109C2×C413yes—
13Dic109C2×C413yes—
14C2×C109C22×C411yescharacteristic
15D109C2×Q811yescharacteristic
16D109#4111yescharacteristic
17C109C4×Q811yescharacteristic, complemented, Sylow
18C4×Q8—1091nomaximal, Sylow
19C2×Q8—1091no—
20C4⋊C4—1093no—
21C42—1093no—
22Q8—1093no—
23Q8#8913711yescharacteristic, direct product factor
24C2×C4—1091no—
25C2×C4—1093no—
26C2×C4—1093no—
27C22—1091no—
28C4—1092no—
29C4—1093no—
30C4—2183no—
31C4C2×#8913713yes—
32C2—1091no—
33C2—1091no—
34C2C22×#8913711yescharacteristic
subgroupG/H
center, FrattiniC2C22×#89137
commutator, socleC2×C109C22×C4
FittingQ8×C109C4
prime radical, cosocleC2×D109C23
hypercenterQ8#89137
hypocenterC109C4×Q8
LCSG ▷ C2×C109 ▷ C109
UCSC1 ◁ C2 ◁ Q8

Complements

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

NH ≅ G/Ntype
6. Q8×C109C4semidirect
8. Dic218C4semidirect
11. #89137Q8direct (N × H)
17. C109C4×Q8semidirect
23. Q8#89137direct (N × H)

Maximal subgroups

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

subgroupindex
C4⋊#891372
C4×#891372
Q8×D1092
C4×Q8109