Finite Group Databasebeta

← #10619580

Subgroups — #10619580

Order 648.

71 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C32×SL(2,𝔽3)C311yesmaximal, characteristic, complemented
2Q8×H(3,𝔽3)C311yesmaximal, characteristic, complemented
3#6204C312yesmaximal, complemented
4C2×AΣL(1,𝔽27)—41nomaximal
5C4×H(3,𝔽3)—31no—
6AΣL(1,𝔽27)—41noSylow
7C32×Q8—31no—
8C32×Q8C3211yescharacteristic
9C3×SL(2,𝔽3)—31no—
10C3×SL(2,𝔽3)—33no—
11Q8⋊C9—32no—
12C2×C33—41no—
13C2×3−1+2—42no—
14C2×H(3,𝔽3)A411yescharacteristic
15C32×C4—33no—
16C32×C4—31no—
17C33—41no—
183−1+2—42no—
19H(3,𝔽3)SL(2,𝔽3)11yescharacteristic, complemented
20C3×Q8—31no—
21C3×Q8—91no—
22C3×Q8H(3,𝔽3)11yescharacteristic
23SL(2,𝔽3)—33no—
24C2×C32—31no—
25C2×C32—123no—
26C2×C32—121no—
27C2×C32C3×A411yescharacteristic
28C2×C9—122no—
29C3×C4—31no—
30C3×C4—91no—
31C3×C4—93no—
32C32—31no—
33C32—123no—
34C32—121no—
35C32C3×SL(2,𝔽3)11yescharacteristic
36C9—122no—
37Q8AΣL(1,𝔽27)11yescharacteristic, complemented, Sylow
38C2×C3—31no—
39C2×C3—91no—
40C2×C3—123no—
41C2×C3C22⋊H(3,𝔽3)11yescharacteristic
42C4—31no—
43C3—31no—
44C3—91no—
45C3—123no—
46C3Q8⋊H(3,𝔽3)11yescharacteristic
47C2#6636311yescharacteristic
subgroupG/H
center, socleC2×C3C22⋊H(3,𝔽3)
commutator, cosocleC32×Q8C32
FrattiniC2×C32C3×A4
FittingQ8×H(3,𝔽3)C3
hypercenterC2×H(3,𝔽3)A4
hypocenterQ8AΣL(1,𝔽27)
LCSG ▷ C32×Q8 ▷ C3×Q8 ▷ Q8
UCSC1 ◁ C2×C3 ◁ C2×C32 ◁ C2×H(3,𝔽3)

Complements

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

NH ≅ G/Ntype
1. C32×SL(2,𝔽3)C3semidirect
2. Q8×H(3,𝔽3)C3semidirect
3. #6204C3semidirect
19. H(3,𝔽3)SL(2,𝔽3)semidirect
37. Q8AΣL(1,𝔽27)semidirect

Maximal subgroups

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

subgroupindex
C32×SL(2,𝔽3)3
Q8×H(3,𝔽3)3
#62043
C2×AΣL(1,𝔽27)4