Finite Group Databasebeta

← #32973900

Subgroups — #32973900

Order 18688.

44 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1Dic2336C211yesmaximal, characteristic, complemented
2D4672C211yesmaximal, characteristic
3C73×C128C211yesmaximal, characteristic, complemented
4Dic1168—21no—
5D2336—21no—
6C64×C73C2211yescharacteristic
7Dic584—41no—
8D1168—41no—
9C32×C73D411yescharacteristic
10Dic292—81no—
11D584—81no—
12C16×C73D811yescharacteristic
13D292—161no—
14Dic146—161no—
15C8×C73D1611yescharacteristic
16C2×D73—321no—
17C4×C73D3211yescharacteristic
18Dic73—321no—
19SD256—731nomaximal, Sylow
20C2×C73D6411yescharacteristic
21D73—641no—
22Q128—731no—
23D64—731no—
24C128D7311yescharacteristic, complemented
25C73SD25611yescharacteristic, complemented, Sylow
26Q64—1461no—
27D32—1461no—
28C64C2×D7311yescharacteristic
29Q32—2921no—
30D16—2921no—
31C32D29211yescharacteristic
32Q16—5841no—
33D8—5841no—
34C16D58411yescharacteristic
35Q8—11681no—
36D4—11681no—
37C8D116811yescharacteristic
38C22—23361no—
39C4—23361no—
40C4D233611yescharacteristic
41C2—46721no—
42C2D467211yescharacteristic
subgroupG/H
centerC2D4672
commutator, cosocleC64×C73C22
FrattiniC64C2×D73
FittingC73×C128C2
socleC2×C73D64
prime radicalD4672C2
hypercenterC128D73
hypocenterC73SD256
LCSG ▷ C64×C73 ▷ C32×C73 ▷ C16×C73 ▷ C8×C73 ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ C16 ◁ C32 ◁ C64 ◁ C128

Complements

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

NH ≅ G/Ntype
1. Dic2336C2semidirect
3. C73×C128C2semidirect
24. C128D73semidirect
25. C73SD256semidirect

Maximal subgroups

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

subgroupindex
Dic23362
D46722
C73×C1282
SD25673