Finite Group Databasebeta

← #44540381

Subgroups — #44540381

Order 31712.

36 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C991⋊C8C211yesmaximal, characteristic
2C4⋊Dic991C211yesmaximal, characteristic
3C4⋊C4×C991C211yesmaximal, characteristic
4C2×Dic991—21no—
5C991⋊C8C412yescomplemented
6C2×C4×C991—21no—
7C2×C4×C991C2211yescharacteristic
8C22×C991D411yescharacteristic
9C4×C991—41no—
10C4×C991C2×C411yescharacteristic
11C4×C991Q811yescharacteristic
12Dic991—41no—
13C2×C991C4⋊C411yescharacteristic
14C2×C991SD1611yescharacteristic
15C2×C991SD1611yescharacteristic
16C991#10611yescharacteristic, complemented, Sylow
17#106—9911nomaximal, Sylow
18C2×C8—9911no—
19C4⋊C4—9911no—
20C4⋊C4D99111yescharacteristic
21C2×C4—21no—
22C2×C4—19821no—
23C2×C4C2×D99111yescharacteristic
24C8—9912no—
25C22C22⋊D99111yescharacteristic
26C4—41no—
27C4—39641no—
28C4C4×D99111yescharacteristic
29C4Dic198211yescharacteristic
30C2Dic991⋊C411yescharacteristic
31C2#3062937911yescharacteristic
32C2#3062938011yescharacteristic
subgroupG/H
centerC22C22⋊D991
commutatorC4×C991C2×C4
FrattiniC2×C4C2×D991
FittingC4⋊C4×C991C2
socle, prime radicalC22×C991D4
cosocleC2×C4×C991C22
hypercenterC4⋊C4D991
hypocenterC991#106
LCSG ▷ C4×C991 ▷ C2×C991 ▷ C991
UCSC1 ◁ C22 ◁ C2×C4 ◁ C4⋊C4

Complements

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

NH ≅ G/Ntype
5. C991⋊C8C4semidirect
16. C991#106semidirect

Maximal subgroups

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

subgroupindex
C2×C991⋊C82
C4⋊Dic9912
C4⋊C4×C9912
#106991