Finite Group Databasebeta

← #35204110

Subgroups — #35204110

Order 20288.

54 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1D317⋊C16C211yesmaximal, characteristic
2C8×#11929639C211yesmaximal, characteristic
3C16×D317C211yesmaximal, characteristic
4D317⋊C8C411yescharacteristic
5C4×#11929639C411yescharacteristic
6#19099577C412yescomplemented
7C8×D317C2211yescharacteristic
8#19099549C411yescharacteristic, complemented
9C16×C317C411yescharacteristic, complemented
10C2×#11929639C812yes—
11#14579268C812yes—
12C4×D317C2×C411yescharacteristic
13#14579261C2×C411yescharacteristic
14C8×C317C2×C411yescharacteristic
15C2×D317C2×C811yescharacteristic
16#11929639—22no—
17C4×C317C4211yescharacteristic
18Dic317C2×C811yescharacteristic
19C2×C317C4×C811yescharacteristic
20D317M3212yes—
21C317#34611yescharacteristic, complemented, Sylow
22#346—3171nomaximal, Sylow
23C2×C16—3171no—
24C2×C16—3171no—
25C4×C8—3171no—
26C2×C8—3171no—
27C2×C8—3171no—
28C42—3171no—
29C16—3172no—
30C16—3171no—
31C16#1192963911yescharacteristic, complemented
32C2×C4—3171no—
33C2×C4—3172no—
34C8—3172no—
35C8—3171no—
36C8C2×#1192963911yescharacteristic
37C22—3171no—
38C4—3171no—
39C4—6342no—
40C4C4×#1192963911yescharacteristic
41C2—3172no—
42C2C8×#1192963911yescharacteristic
subgroupG/H
center, FrattiniC8C2×#11929639
commutator, socleC2×C317C4×C8
FittingC16×C317C4
prime radicalC2×D317C2×C8
cosocleC8×D317C22
hypercenterC16#11929639
hypocenterC317#346
LCSG ▷ C2×C317 ▷ C317
UCSC1 ◁ C8 ◁ C16

Complements

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

NH ≅ G/Ntype
6. #19099577C4semidirect
8. #19099549C4semidirect
9. C16×C317C4semidirect
21. C317#346semidirect
31. C16#11929639semidirect

Maximal subgroups

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

subgroupindex
D317⋊C162
C8×#119296392
C16×D3172
#346317