Finite Group Databasebeta

← #14517172

Subgroups — #14517172

Order 1944.

173 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1Q8×C92C311yesmaximal, characteristic, complemented
2(C3×SL(2,𝔽3))⋊C9C314yesmaximal
3(Q8⋊C9)⋊C9C318yesmaximal, complemented
4C2×#6897—41nomaximal
5C4×C92—31no—
6#6897—41noSylow
7C32×SL(2,𝔽3)C3211yescharacteristic
8C3×Q8×C9C3214yes—
9C3×Q8⋊C9C3218yes—
10C2×C9⋊C9—48no—
11C2×C32⋊C9—44no—
12C2×C92A411yescharacteristic
13C3×C4×C9—34no—
14C9⋊C9—48no—
15C32⋊C9—44no—
16C92SL(2,𝔽3)11yescharacteristic, complemented
17C32×Q8C3311yescharacteristic
18C3×SL(2,𝔽3)—34no—
19Q8×C9—34no—
20Q8⋊C9—38no—
21C2×C33—41no—
22C2×C3×C9—48no—
23C2×C3×C9C3×A414yes—
24C32×C4—31no—
25C4×C9—312no—
26C33—41no—
27C3×C9—48no—
28C3×C9C3×SL(2,𝔽3)14yes—
29C3×Q8#73714yes—
30SL(2,𝔽3)—91no—
31C2×C32—124no—
32C2×C32C32×A411yescharacteristic
33C2×C9—34no—
34C2×C9—128no—
35C3×C4—34no—
36C32—124no—
37C32C32×SL(2,𝔽3)11yescharacteristic
38C9—34no—
39C9—128no—
40Q8#689711yescharacteristic, complemented, Sylow
41C2×C3—361no—
42C2×C3#6643614yes—
43C4—31no—
44C3—361no—
45C3#1061991214yes—
46C2#1175776511yescharacteristic
subgroupG/H
center, Frattini, socleC2×C32C32×A4
commutator, cosocleC32×Q8C33
FittingQ8×C92C3
prime radicalC32×SL(2,𝔽3)C32
hypercenterC2×C92A4
hypocenterQ8#6897
LCSG ▷ C32×Q8 ▷ Q8
UCSC1 ◁ C2×C32 ◁ C2×C92

Complements

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

NH ≅ G/Ntype
1. Q8×C92C3semidirect
3. (Q8⋊C9)⋊C9C3semidirect
16. C92SL(2,𝔽3)semidirect
40. Q8#6897semidirect

Maximal subgroups

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

subgroupindex
Q8×C923
(C3×SL(2,𝔽3))⋊C93
(Q8⋊C9)⋊C93
C2×#68974