Finite Group Databasebeta

← #32973901

Subgroups — #32973901

Order 18688.

42 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1Dic2336C211yesmaximal, characteristic
2#22607750C211yesmaximal, characteristic
3C73×Q128C211yesmaximal, characteristic
4Dic1168—21no—
5Q64×C73—21no—
6C64×C73C2211yescharacteristic
7Dic584—41no—
8Q32×C73—41no—
9C32×C73D411yescharacteristic
10Dic292—81no—
11Q16×C73—81no—
12C16×C73D811yescharacteristic
13Q8×C73—161no—
14Dic146—161no—
15C8×C73D1611yescharacteristic
16C4×C73—321no—
17C4×C73D3211yescharacteristic
18Dic73—321no—
19Q256—731nomaximal, Sylow
20C2×C73D6411yescharacteristic
21Q128—731no—
22Q128D7311yescharacteristic
23C128—731no—
24C73Q25611yescharacteristic, complemented, Sylow
25Q64—21no—
26Q64—1461no—
27C64C2×D7311yescharacteristic
28Q32—41no—
29Q32—2921no—
30C32C22⋊D7311yescharacteristic
31Q16—81no—
32Q16—5841no—
33C16#1192401311yescharacteristic
34Q8—161no—
35Q8—11681no—
36C8#1455653211yescharacteristic
37C4—321no—
38C4—23361no—
39C4#1798842211yescharacteristic
40C2#2260814311yescharacteristic
subgroupG/H
centerC2#22608143
commutator, cosocleC64×C73C22
FrattiniC64C2×D73
FittingC73×Q128C2
socle, prime radicalC2×C73D64
hypercenterQ128D73
hypocenterC73Q256
LCSG ▷ C64×C73 ▷ C32×C73 ▷ C16×C73 ▷ C8×C73 ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ C16 ◁ C32 ◁ C64 ◁ Q128

Complements

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

NH ≅ G/Ntype
24. C73Q256semidirect

Maximal subgroups

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

subgroupindex
Dic23362
#226077502
C73×Q1282
Q25673