Finite Group Databasebeta

← #13096145

Subgroups — #13096145

Order 1568.

130 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C72×D8C211yesmaximal, characteristic
2#11716064C211yesmaximal, characteristic, complemented
3C7⋊(C7⋊C16)C211yesmaximal, characteristic, complemented
4C72×D4—21no—
5#87648—21no—
6C72×C8C2211yescharacteristic
7#6401—78nomaximal
8C22×C72—41no—
9C4×C72D411yescharacteristic
10C7⋊Dic7—41no—
11C7×D8D718yes—
12Dic28—78no—
13C7⋊C16—78no—
14C2×C72—81no—
15C2×C72D811yescharacteristic
16C7×D4—28no—
17Dic14—148no—
18C7×C8C2×D718yes—
19C72SD3211yescharacteristic, complemented, Sylow
20SD32—491noSylow
21C22×C7—48no—
22C4×C7C22⋊D718yes—
23Dic7—288no—
24Q16—491no—
25D8C7⋊D711yescharacteristic
26C16—491no—
27C2×C7—88no—
28C2×C7#114118yes—
29Q8—981no—
30D4—21no—
31C8C2×C7⋊D711yescharacteristic
32C7#640118yescomplemented
33C22—41no—
34C4—1961no—
35C4C22⋊(C7⋊D7)11yescharacteristic
36C2—81no—
37C2#1171607111yescharacteristic
subgroupG/H
centerC2#11716071
commutator, cosocleC72×C8C22
FrattiniC8C2×C7⋊D7
Fitting, prime radicalC72×D8C2
socleC2×C72D8
hypercenterD8C7⋊D7
hypocenterC72SD32
LCSG ▷ C72×C8 ▷ C4×C72 ▷ C2×C72 ▷ C72
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ D8

Complements

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

NH ≅ G/Ntype
2. #11716064C2semidirect
3. C7⋊(C7⋊C16)C2semidirect
19. C72SD32semidirect
32. C7#6401semidirect

Maximal subgroups

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

subgroupindex
C72×D82
#117160642
C7⋊(C7⋊C16)2
#64017