Finite Group Databasebeta

← A4×SL(2,𝔽3) #64211

Subgroups — A4×SL(2,𝔽3) #64211

Order 288.

59 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22⋊SL(2,𝔽3)C312yesmaximal, complemented
2Q8×A4C311yesmaximal, characteristic, complemented
3C22×SL(2,𝔽3)C311yesmaximal, characteristic, complemented
4C2×C3×A4—41nomaximal
5C3×SL(2,𝔽3)—41nomaximal
6C2×SL(2,𝔽3)—31no—
7C4×A4—31no—
8C3×A4—41no—
9C22×Q8C3211yescharacteristic, complemented, Sylow
10C23×C3—41no—
11C2×A4—42no—
12C2×A4A411yescharacteristic
13C3×Q8—41no—
14SL(2,𝔽3)—42no—
15SL(2,𝔽3)—122no—
16SL(2,𝔽3)A411yescharacteristic, direct product factor
17C2×C32—161no—
18C2×Q8—31no—
19C2×Q8—91no—
20C22×C4—31no—
21C22×C3—41no—
22C22×C3—121no—
23C22×C3—121no—
24A4—42no—
25A4SL(2,𝔽3)11yescharacteristic, direct product factor
26C3×C4—121no—
27C32—161noSylow
28C23C3×A411yescharacteristic
29Q8—32no—
30Q8—91no—
31Q8C3×A411yescharacteristic, complemented
32C2×C4—91no—
33C2×C4—91no—
34C2×C3—41no—
35C2×C3—41no—
36C2×C3—121no—
37C2×C3—121no—
38C2×C3—162no—
39C22—31no—
40C22—31no—
41C22C3×SL(2,𝔽3)11yescharacteristic, complemented
42C4—31no—
43C4—91no—
44C3—41no—
45C3—41no—
46C3—162no—
47C2—31no—
48C2—31no—
49C2A4211yescharacteristic
subgroupG/H
center, Frattini, hypercenterC2A42
commutator, Fitting, cosocle, hypocenterC22×Q8C32
socleC23C3×A4
LCSG ▷ C22×Q8
UCSC1 ◁ C2

Complements

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

NH ≅ G/Ntype
1. C22⋊SL(2,𝔽3)C3semidirect
2. Q8×A4C3semidirect
3. C22×SL(2,𝔽3)C3semidirect
9. C22×Q8C32semidirect
16. SL(2,𝔽3)A4direct (N × H)
25. A4SL(2,𝔽3)direct (N × H)
31. Q8C3×A4semidirect
41. C22C3×SL(2,𝔽3)semidirect

Maximal subgroups

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

subgroupindex
C22⋊SL(2,𝔽3)3
Q8×A43
C22×SL(2,𝔽3)3
C2×C3×A44
C3×SL(2,𝔽3)4