Finite Group Databasebeta

← C22⋊(C22⋊SL(2,𝔽3)) #87549

Subgroups — C22⋊(C22⋊SL(2,𝔽3)) #87549

Order 384.

1129 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C24×Q8C311yesmaximal, characteristic, complemented, Sylow
2C2×C22⋊A4—41nomaximal
3C22⋊SL(2,𝔽3)—420nomaximal
4C23×Q8—320no—
5C24×C4—31no—
6C22⋊A4—41no—
7C25A411yescharacteristic
8C22×Q8—3160no—
9C22×Q8—320no—
10C22×Q8A4120yescomplemented
11C23×C4—330no—
12C2×A4—165no—
13SL(2,𝔽3)—1616no—
14C24—35no—
15C24—35no—
16C24SL(2,𝔽3)11yescharacteristic, complemented
17C2×Q8—3240no—
18C2×Q8—380no—
19C22×C4—3120no—
20C22×C4—320no—
21A4—165no—
22C23—310no—
23C23—330no—
24C23—35no—
25C23—35no—
26C23C22⋊A415yes—
27Q8—380no—
28Q8C22⋊A4116yescomplemented
29C2×C4—3120no—
30C2×C3—641no—
31C22—35no—
32C22—330no—
33C22—310no—
34C22—35no—
35C22C22⋊SL(2,𝔽3)15yescomplemented
36C4—316no—
37C3—641noSylow
38C2—35no—
39C2—35no—
40C2C22⋊(C22⋊A4)11yescharacteristic
subgroupG/H
center, Frattini, hypercenterC2C22⋊(C22⋊A4)
commutator, Fitting, cosocle, hypocenterC24×Q8C3
socleC25A4
LCSG ▷ C24×Q8
UCSC1 ◁ C2

Complements

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

NH ≅ G/Ntype
1. C24×Q8C3semidirect
10. C22×Q8A4semidirect
16. C24SL(2,𝔽3)semidirect
28. Q8C22⋊A4semidirect
35. C22C22⋊SL(2,𝔽3)semidirect

Maximal subgroups

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

subgroupindex
C24×Q83
C2×C22⋊A44
C22⋊SL(2,𝔽3)4