Finite Group Databasebeta

← #14521466

Subgroups — #14521466

Order 1984.

84 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#131C211yesmaximal, characteristic
2#11758400C213yesmaximal, complemented
3C2×C31⋊C16C213yesmaximal, complemented
4#41×C31C411yescharacteristic
5M16×C31C413yes—
6C2×C8×C31C2213yes—
7C31⋊C16C2211yescharacteristic
8C31⋊C16C2213yes—
9Q8×C31C811yescharacteristic
10D4×C31C813yes—
11C2×C4×C31C2×C413yes—
12C8×C31C2×C413yes—
13C8×C31C2311yescharacteristic
14C22×C31C2×C813yes—
15C4×C31C2×C813yes—
16C4×C31C22×C411yescharacteristic
17#504—311nomaximal, Sylow
18C2×C31—23no—
19C2×C31C22×C811yescharacteristic
20#131D3111yescharacteristic
21M32—313no—
22C2×C16—313no—
23C31#50411yescharacteristic, complemented, Sylow
24#41Dic3111yescharacteristic
25M16Dic3113yes—
26C2×C8C2×D3113yes—
27C16—311no—
28C16—313no—
29Q8C31⋊C811yescharacteristic
30D4C31⋊C813yes—
31C2×C4C2×Dic3113yes—
32C8C2×Dic3113yes—
33C8C22×D3111yescharacteristic
34C22C2×C31⋊C813yes—
35C4C2×C31⋊C813yes—
36C4C22×Dic3111yescharacteristic
37C2—23no—
38C2C22×C31⋊C811yescharacteristic
subgroupG/H
center, FrattiniC8C22×D31
commutator, socleC2×C31C22×C8
FittingC31×#131C2
prime radical#41×C31C4
cosocleC8×C31C23
hypercenter#131D31
hypocenterC31#504
LCSG ▷ C2×C31 ▷ C31
UCSC1 ◁ C8 ◁ #131

Complements

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

NH ≅ G/Ntype
2. #11758400C2semidirect
3. C2×C31⋊C16C2semidirect
23. C31#504semidirect

Maximal subgroups

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

subgroupindex
C31×#1312
#117584002
C2×C31⋊C162
#50431