Finite Group Databasebeta

← C22×SL(2,ℤ/4) #5928

Subgroups — C22×SL(2,ℤ/4) #5928

Order 192.

277 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×A4C211yesmaximal, characteristic
2C2×SL(2,ℤ/4)C216yesmaximal, direct product factor
3C22×C22⋊C4—31nomaximal, Sylow
4C22×A4C414yescomplemented
5C22×A4C2213yes—
6C22×Dic3—41nomaximal
7SL(2,ℤ/4)C2214yesdirect product factor
8C25D311yescharacteristic
9C23×C4—31no—
10C23×C4—31no—
11C2×C22⋊C4—36no—
12C2×C22⋊C4—36no—
13C23×C3—41no—
14C2×A4C2×C416yescomplemented
15C2×A4C2311yescharacteristic
16C2×Dic3—46no—
17C24—31no—
18C24—33no—
19C24—34no—
20C24Dic314yescomplemented
21C24C2×D313yes—
22C22×C4—36no—
23C22×C4—36no—
24C22×C4—64no—
25C22×C4—63no—
26C22×C4—61no—
27C22⋊C4—312no—
28C22⋊C4—34no—
29C22×C3—44no—
30C22×C3—43no—
31A4C22×C411yescharacteristic, complemented
32Dic3—44no—
33C23—34no—
34C23—34no—
35C23—33no—
36C23—33no—
37C23—33no—
38C23—312no—
39C23—36no—
40C23—66no—
41C23—61no—
42C23C2×Dic316yescomplemented
43C23S411yescharacteristic
44C23C22×D311yescharacteristic
45C2×C4—34no—
46C2×C4—34no—
47C2×C4—612no—
48C2×C4—66no—
49C2×C4—66no—
50C2×C3—46no—
51C2×C3—41no—
52C22—36no—
53C22—31no—
54C22—36no—
55C22—36no—
56C22—312no—
57C22—31no—
58C22—33no—
59C22—63no—
60C22—64no—
61C22SL(2,ℤ/4)14yesdirect product factor
62C22C22×Dic311yescharacteristic, complemented
63C22C2×S413yes—
64C4—64no—
65C4—64no—
66C3—41noSylow
67C2—31no—
68C2—31no—
69C2—36no—
70C2C2×SL(2,ℤ/4)16yesdirect product factor
71C2C22×S411yescharacteristic
subgroupG/H
center, hypercenterC23S4
commutator, hypocenterA4C22×C4
FrattiniC2C22×S4
Fitting, socleC25D3
prime radicalC23×A4C2
cosocleC2×A4C23
LCSG ▷ A4
UCSC1 ◁ C23

Complements

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

NH ≅ G/Ntype
2. C2×SL(2,ℤ/4)C2direct (N × H)
4. C22×A4C4semidirect
7. SL(2,ℤ/4)C22direct (N × H)
14. C2×A4C2×C4semidirect
20. C24Dic3semidirect
31. A4C22×C4semidirect
42. C23C2×Dic3semidirect
61. C22SL(2,ℤ/4)direct (N × H)
62. C22C22×Dic3semidirect
70. C2C2×SL(2,ℤ/4)direct (N × H)

Maximal subgroups

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

subgroupindex
C23×A42
C2×SL(2,ℤ/4)2
C22×C22⋊C43
C22×Dic34