Finite Group Databasebeta

← H(3,𝔽3)×C7⋊C9 #13133533

Subgroups — H(3,𝔽3)×C7⋊C9 #13133533

Order 1701.

202 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C3×C7×H(3,𝔽3)C311yesmaximal, characteristic
2C32×C7⋊C9C314yesmaximal, complemented
3C32⋊(C7⋊C9)C318yesmaximal, complemented
4C9×H(3,𝔽3)—71nomaximal, Sylow
5C33×C7C3214yes—
6C7×H(3,𝔽3)C919yescomplemented
7C3×C7⋊C9—312no—
8C3×C7⋊C9C3218yes—
9C3×C7⋊C9C3211yescharacteristic
10C3×H(3,𝔽3)ΓL(1,𝔽8)11yescharacteristic
11C32×C9—74no—
12C32⋊C9—78no—
13C32×C7—34no—
14C32×C7—38no—
15C32×C7C3×C9112yescomplemented
16C32×C7C3311yescharacteristic
17C7⋊C9—38no—
18C7⋊C9H(3,𝔽3)13yesdirect product factor
19C33C3×ΓL(1,𝔽8)14yes—
20H(3,𝔽3)C7⋊C919yesdirect product factor
21C3×C9—71no—
22C3×C9—78no—
23C3×C9—2112no—
24C3×C7—312no—
25C3×C7C32×C911yescharacteristic
26C3×C7C3×H(3,𝔽3)11yescharacteristic
27C3×C7#73712yes—
28C32—38no—
29C32—34no—
30C32C3×C7⋊C9112yescomplemented
31C32C32×ΓL(1,𝔽8)11yescharacteristic
32C9—73no—
33C9—218no—
34C7C9×H(3,𝔽3)11yescharacteristic, complemented, Sylow
35C3—312no—
36C3#1058806212yes—
37C3ΓL(1,𝔽8)×H(3,𝔽3)11yescharacteristic
38C3C32×C7⋊C911yescharacteristic
subgroupG/H
center, FrattiniC32C32×ΓL(1,𝔽8)
commutatorC3×C7C32×C9
Fitting, prime radicalC3×C7×H(3,𝔽3)C3
socle, cosocleC32×C7C33
hypercenterC3×H(3,𝔽3)ΓL(1,𝔽8)
hypocenterC7C9×H(3,𝔽3)
LCSG ▷ C3×C7 ▷ C7
UCSC1 ◁ C32 ◁ C3×H(3,𝔽3)

Complements

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

NH ≅ G/Ntype
2. C32×C7⋊C9C3semidirect
3. C32⋊(C7⋊C9)C3semidirect
6. C7×H(3,𝔽3)C9semidirect
15. C32×C7C3×C9semidirect
18. C7⋊C9H(3,𝔽3)direct (N × H)
20. H(3,𝔽3)C7⋊C9direct (N × H)
30. C32C3×C7⋊C9semidirect
34. C7C9×H(3,𝔽3)semidirect

Maximal subgroups

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

subgroupindex
C3×C7×H(3,𝔽3)3
C32×C7⋊C93
C32⋊(C7⋊C9)3
C9×H(3,𝔽3)7