Finite Group Databasebeta

← C2×#30627839 #44531282

Subgroups — C2×#30627839 #44531282

Order 31332.

40 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#30627839C212yesmaximal, direct product factor
2C2×#21463179C211yesmaximal, characteristic, complemented
3C2×D7×C373C311yesmaximal, characteristic, complemented, Hall
4#21463179C2211yescharacteristic, complemented, Hall
5C2×C7×C373C2×C311yescharacteristic, complemented
6D7×C373C2×C312yescomplemented
7C22×C373⋊C3—71nomaximal, Hall
8C7×C373C22×C311yescharacteristic, complemented, Hall
9C2×C373⋊C3—72no—
10C2×C373⋊C3—71no—
11C22×C373—71noHall
12C373⋊C3—71noHall
13C2×C373—72no—
14C2×C373AGL(1,𝔽7)11yescharacteristic, complemented
15C373C2×AGL(1,𝔽7)11yescharacteristic, complemented, Sylow
16C2×AGL(1,𝔽7)—3731nomaximal, Hall
17C2×ΓL(1,𝔽8)—3731no—
18AGL(1,𝔽7)—3732no—
19C2×D7C373⋊C311yescharacteristic, complemented, Hall
20ΓL(1,𝔽8)—3731noHall
21C2×C7C2×C373⋊C311yescharacteristic, complemented
22D7C2×C373⋊C312yescomplemented
23C22×C3—26111noHall
24C7C22×C373⋊C311yescharacteristic, complemented, Sylow
25C2×C3—26112no—
26C2×C3—26111no—
27C22—71noSylow
28C3—26111noSylow
29C2—72no—
30C2#3062783911yescharacteristic, direct product factor
subgroupG/H
center, hypercenterC2#30627839
commutator, cosocle, hypocenterC7×C373C22×C3
FrattiniC1G
Fitting, socleC2×C7×C373C2×C3
LCSG ▷ C7×C373
UCSC1 ◁ C2

Complements

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

NH ≅ G/Ntype
1. #30627839C2direct (N × H)
2. C2×#21463179C2semidirect
3. C2×D7×C373C3semidirect
4. #21463179C22semidirect
5. C2×C7×C373C2×C3semidirect
6. D7×C373C2×C3semidirect
8. C7×C373C22×C3semidirect
14. C2×C373AGL(1,𝔽7)semidirect
15. C373C2×AGL(1,𝔽7)semidirect
19. C2×D7C373⋊C3semidirect
21. C2×C7C2×C373⋊C3semidirect
22. D7C2×C373⋊C3semidirect
24. C7C22×C373⋊C3semidirect
30. C2#30627839direct (N × H)

Maximal subgroups

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

subgroupindex
#306278392
C2×#214631792
C2×D7×C3733
C22×C373⋊C37
C2×AGL(1,𝔽7)373