Finite Group Databasebeta

← #13096146

Subgroups — #13096146

Order 1568.

130 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C72×Q16C211yesmaximal, characteristic, complemented
2#11716063C211yesmaximal, characteristic
3C7⋊(C7⋊C16)C211yesmaximal, characteristic, complemented
4C72×Q8—21no—
5C4⋊(C7⋊D7)—21no—
6C72×C8C2211yescharacteristic
7#6402—78nomaximal
8C2×C7⋊D7—41no—
9C4×C72—41no—
10C4×C72D411yescharacteristic
11C7×Q16D718yescomplemented
12D56—78no—
13C7⋊C16—78no—
14C2×C72D811yescharacteristic
15C7⋊D7—81no—
16C7×Q8—28no—
17D28—148no—
18C7×C8C2×D718yes—
19C72SD3211yescharacteristic, complemented, Sylow
20SD32—491noSylow
21C2×D7—288no—
22C4×C7—48no—
23C4×C7C22⋊D718yes—
24Q16C7⋊D711yescharacteristic, complemented
25D8—491no—
26C16—491no—
27C2×C7#114118yes—
28D7—568no—
29Q8—21no—
30D4—981no—
31C8C2×C7⋊D711yescharacteristic
32C7#640218yescomplemented
33C22—1961no—
34C4—41no—
35C4C22⋊(C7⋊D7)11yescharacteristic
36C2—3921no—
37C2#1171607111yescharacteristic
subgroupG/H
centerC2#11716071
commutator, cosocleC72×C8C22
FrattiniC8C2×C7⋊D7
FittingC72×Q16C2
socleC2×C72D8
prime radical#11716063C2
hypercenterQ16C7⋊D7
hypocenterC72SD32
LCSG ▷ C72×C8 ▷ C4×C72 ▷ C2×C72 ▷ C72
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ Q16

Complements

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

NH ≅ G/Ntype
1. C72×Q16C2semidirect
3. C7⋊(C7⋊C16)C2semidirect
11. C7×Q16D7semidirect
19. C72SD32semidirect
24. Q16C7⋊D7semidirect
32. C7#6402semidirect

Maximal subgroups

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

subgroupindex
C72×Q162
#117160632
C7⋊(C7⋊C16)2
#64027