Finite Group Databasebeta

← C7×#17987919 #45657103

Subgroups — C7×#17987919 #45657103

Order 32620.

24 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×D5×C233C211yesmaximal, characteristic
2C5×C7×C233C411yescharacteristic, complemented, Hall
3C7×Dic233—51nomaximal, Hall
4#17987919C711yesmaximal, characteristic, direct product factor, Hall
5C2×C7×C233—51no—
6D5×C233C2×C711yescharacteristic
7C7×C233AGL(1,𝔽5)11yescharacteristic, complemented, Hall
8C5×C233C4×C711yescharacteristic, complemented, Hall
9Dic233—51noHall
10C2×C233—51no—
11C233C7×AGL(1,𝔽5)11yescharacteristic, complemented, Sylow
12C7×AGL(1,𝔽5)—2331nomaximal, Hall
13C7×D5D23311yescharacteristic
14C5×C7Dic23311yescharacteristic, complemented, Hall
15C4×C7—11651noHall
16AGL(1,𝔽5)—2331noHall
17C2×C7—51no—
18D5C7×D23311yescharacteristic
19C7#1798791911yescharacteristic, direct product factor, Sylow
20C5C7×Dic23311yescharacteristic, complemented, Sylow
21C4—11651noSylow
22C2—51no—
subgroupG/H
center, hypercenterC7#17987919
commutator, hypocenterC5×C233C4×C7
FrattiniC1G
Fitting, socleC5×C7×C233C4
prime radicalC7×D5×C233C2
cosocleD5×C233C2×C7
LCSG ▷ C5×C233
UCSC1 ◁ C7

Complements

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

NH ≅ G/Ntype
2. C5×C7×C233C4semidirect
4. #17987919C7direct (N × H)
7. C7×C233AGL(1,𝔽5)semidirect
8. C5×C233C4×C7semidirect
11. C233C7×AGL(1,𝔽5)semidirect
14. C5×C7Dic233semidirect
19. C7#17987919direct (N × H)
20. C5C7×Dic233semidirect

Maximal subgroups

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

subgroupindex
C7×D5×C2332
C7×Dic2335
#179879197
C7×AGL(1,𝔽5)233