Finite Group Databasebeta

← C7⋊(C7⋊#10596816) #43249350

Subgroups — C7⋊(C7⋊#10596816) #43249350

Order 28420.

120 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C72×D5×C29C211yesmaximal, characteristic
2C5×C72×C29C411yescharacteristic, complemented, Hall
3C7⋊Dic203—51nomaximal, Hall
4C7⋊#10596816—78nomaximal
5C2×C72×C29—51no—
6C7×D5×C29D718yes—
7C72×C29AGL(1,𝔽5)11yescharacteristic, complemented, Hall
8C5×C7×C29Dic718yescomplemented
9C7⋊(C7⋊AGL(1,𝔽5))—291nomaximal, Hall
10Dic203—358no—
11#10596816—491noHall
12C72×D5D2911yescharacteristic
13C2×C7×C29—58no—
14D5×C29C7⋊D711yescharacteristic
15C5×C72Dic2911yescharacteristic, complemented, Hall
16C7×C29C7⋊AGL(1,𝔽5)18yescomplemented
17C7⋊Dic7—1451noHall
18C5×C29C7⋊Dic711yescharacteristic, complemented, Hall
19C7⋊AGL(1,𝔽5)—2038no—
20Dic29—2451noHall
21C2×C72—51no—
22C7×D5D20318yes—
23C2×C29—51no—
24C72#1059681611yescharacteristic, complemented, Sylow
25C5×C7Dic20318yescomplemented
26C29C7⋊(C7⋊AGL(1,𝔽5))11yescharacteristic, complemented, Sylow
27Dic7—10158no—
28AGL(1,𝔽5)—14211noHall
29C2×C7—58no—
30D5C7⋊D20311yescharacteristic
31C7C7⋊#1059681618yescomplemented
32C5C7⋊Dic20311yescharacteristic, complemented, Sylow
33C4—71051noSylow
34C2—51no—
subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC5×C72×C29C4
prime radical, cosocleC72×D5×C29C2
LCSG ▷ C5×C72×C29
UCSC1

Complements

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

NH ≅ G/Ntype
2. C5×C72×C29C4semidirect
7. C72×C29AGL(1,𝔽5)semidirect
8. C5×C7×C29Dic7semidirect
15. C5×C72Dic29semidirect
16. C7×C29C7⋊AGL(1,𝔽5)semidirect
18. C5×C29C7⋊Dic7semidirect
24. C72#10596816semidirect
25. C5×C7Dic203semidirect
26. C29C7⋊(C7⋊AGL(1,𝔽5))semidirect
31. C7C7⋊#10596816semidirect
32. C5C7⋊Dic203semidirect

Maximal subgroups

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

subgroupindex
C72×D5×C292
C7⋊Dic2035
C7⋊#105968167
C7⋊(C7⋊AGL(1,𝔽5))29