Finite Group Databasebeta

← C7×#17987083 #44545209

Subgroups — C7×#17987083 #44545209

Order 32046.

34 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#14556233C211yesmaximal, characteristic, complemented, Hall
2C7×D7×C109C311yesmaximal, characteristic, complemented, Hall
3C72×C109C2×C311yescharacteristic, complemented, Hall
4#17987083C711yesmaximal, characteristic, direct product factor
5C2×C7×C109⋊C3—71nomaximal
6#14556233C2×C711yescharacteristic, complemented
7C7×C109⋊C3—71no—
8C2×C7×C109—71no—
9D7×C109C3×C711yescharacteristic, complemented
10C7×C109—61no—
11C7×C109AGL(1,𝔽7)11yescharacteristic, complemented
12C7×C109C2×C3×C711yescharacteristic, complemented
13C2×C109⋊C3—71noHall
14C109⋊C3—71noHall
15C7×AGL(1,𝔽7)—1091nomaximal, Hall
16C2×C109—71noHall
17C7×ΓL(1,𝔽8)—1091noHall
18C109C7×AGL(1,𝔽7)11yescharacteristic, complemented, Sylow
19C7×D7C109⋊C311yescharacteristic, complemented, Hall
20C72C2×C109⋊C311yescharacteristic, complemented, Sylow
21C2×C3×C7—7631no—
22AGL(1,𝔽7)—1091no—
23C3×C7—7631no—
24ΓL(1,𝔽8)—1091no—
25C2×C7—71no—
26D7C7×C109⋊C311yescharacteristic, complemented
27C7—61no—
28C7C2×C7×C109⋊C311yescharacteristic, complemented
29C7#1798708311yescharacteristic, direct product factor
30C2×C3—7631noHall
31C3—7631noSylow
32C2—71noSylow
subgroupG/H
center, hypercenterC7#17987083
commutator, cosocle, hypocenterC7×C109C2×C3×C7
FrattiniC1G
Fitting, socleC72×C109C2×C3
LCSG ▷ C7×C109
UCSC1 ◁ C7

Complements

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

NH ≅ G/Ntype
1. C7×#14556233C2semidirect
2. C7×D7×C109C3semidirect
3. C72×C109C2×C3semidirect
4. #17987083C7direct (N × H)
6. #14556233C2×C7semidirect
9. D7×C109C3×C7semidirect
11. C7×C109AGL(1,𝔽7)semidirect
12. C7×C109C2×C3×C7semidirect
18. C109C7×AGL(1,𝔽7)semidirect
19. C7×D7C109⋊C3semidirect
20. C72C2×C109⋊C3semidirect
26. D7C7×C109⋊C3semidirect
28. C7C2×C7×C109⋊C3semidirect
29. C7#17987083direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#145562332
C7×D7×C1093
#179870837
C2×C7×C109⋊C37
C7×AGL(1,𝔽7)109