Finite Group Databasebeta

← #386

Subgroups — #386

Order 64.

143 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×D4C211yesmaximal, characteristic
2C23×C4C211yesmaximal, characteristic, complemented
3C2×C22⋊C4C211yesmaximal, characteristic, complemented
4C2×C22⋊C4C212yesmaximal, complemented
5#95C212yesmaximal, complemented
6C24C2211yescharacteristic
7C24C2211yescharacteristic
8C2×D4—22no—
9C2×D4—22no—
10C2×D4C414yescomplemented
11C22×C4—22no—
12C22×C4—24no—
13C22×C4C2212yes—
14C22×C4C2211yescharacteristic
15C22×C4C2212yes—
16C22⋊C4—22no—
17C22⋊C4—24no—
18C23—22no—
19C23—22no—
20C23—22no—
21C23—21no—
22C23—21no—
23C23—22no—
24C23C2×C412yes—
25C23C2×C412yescomplemented
26C23D412yes—
27C23D412yes—
28C23C2311yescharacteristic
29D4—28no—
30C2×C4—28no—
31C2×C4—22no—
32C2×C4—22no—
33C2×C4—21no—
34C2×C4—21no—
35C2×C4—22no—
36C2×C4—22no—
37C2×C4—22no—
38C2×C4C2×C412yescomplemented
39C2×C4D414yescomplemented
40C22—24no—
41C22—22no—
42C22—24no—
43C22—22no—
44C22—22no—
45C22—24no—
46C22—41no—
47C22—42no—
48C22—41no—
49C22C22⋊C414yescomplemented
50C22C22×C411yescharacteristic
51C22C2×D411yescharacteristic
52C22C2×D411yescharacteristic
53C22C2×D412yes—
54C22#4112yes—
55C4—22no—
56C4—24no—
57C4—42no—
58C2—24no—
59C2—42no—
60C2C2×C22⋊C411yescharacteristic
61C2C4×D412yes—
62C2#12011yescharacteristic
63C2#12112yes—
64C2#12311yescharacteristic
subgroupG/H
center, Frattini, socle, cosocleC23C23
commutatorC22C22×C4
prime radicalC22×D4C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C23×C4C2semidirect
3. C2×C22⋊C4C2semidirect
4. C2×C22⋊C4C2semidirect
5. #95C2semidirect
10. C2×D4C4semidirect
25. C23C2×C4semidirect
38. C2×C4C2×C4semidirect
39. C2×C4D4semidirect
49. C22C22⋊C4semidirect

Maximal subgroups

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

subgroupindex
C22×D42
C23×C42
C2×C22⋊C42
#952