Finite Group Databasebeta

← C2×#2380 #34344

Subgroups — C2×#2380 #34344

Order 256.

1899 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#127C211yesmaximal, characteristic
2#2380C2116yesmaximal, direct product factor
3C2×#386C2112yesmaximal, complemented
4C2×#383C212yesmaximal, complemented
5C23×D4C2216yes—
6C24×C4C2214yes—
7C2×#127C4116yescomplemented
8C2×#127C2218yes—
9C22×C22⋊C4C22112yes—
10C22×C42C2211yescharacteristic
11#386C22196yescomplemented
12#383C22116yescomplemented
13C2×#95C22112yes—
14C25C2314yes—
15C22×D4—412no—
16C22×D4—412no—
17C22×D4C2×C4148yescomplemented
18C22×D4C23124yes—
19C23×C4—424no—
20C23×C4C2318yes—
21C23×C4C2313yes—
22C23×C4C23116yes—
23#127C2×C4164yescomplemented
24C2×C22⋊C4—424no—
25C2×C22⋊C4C23148yes—
26C2×C42C2×C418yescomplemented
27C2×C42C2314yes—
28#95C23148yes—
29C24—224no—
30C24—224no—
31C24C22×C4116yes—
32C24C2418yes—
33C24C2411yescharacteristic
34C2×D4—496no—
35C2×D4—424no—
36C2×D4—424no—
37C2×D4C22×C4196yescomplemented
38C22×C4—212no—
39C22×C4—248no—
40C22×C4—448no—
41C22×C4—464no—
42C22×C4C22×C4112yes—
43C22×C4C24116yes—
44C22×C4C2416yes—
45C22⋊C4—448no—
46C42C22×C4116yescomplemented
47C23—296no—
48C23—224no—
49C23—224no—
50C23—416no—
51C23—448no—
52C23C23×C4116yes—
53C23C23×C412yes—
54C23H(5,𝔽2)112yes—
55C23C2511yescharacteristic
56D4—496no—
57C2×C4—224no—
58C2×C4—212no—
59C2×C4—248no—
60C2×C4—464no—
61C2×C4—432no—
62C2×C4C23×C4112yes—
63C22—248no—
64C22—464no—
65C22—48no—
66C22—424no—
67C22#518112yes—
68C22#560116yes—
69C22C24×C411yescharacteristic
70C22C2×H(5,𝔽2)16yes—
71C4—212no—
72C4—416no—
73C2—416no—
74C2#238018yesdirect product factor
75C2C2×#51813yes—
76C2C2×#56014yes—
subgroupG/H
center, socleC24C24
commutatorC22C24×C4
Frattini, cosocleC23C25
prime radicalC22×#127C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2380C2direct (N × H)
3. C2×#386C2semidirect
4. C2×#383C2semidirect
7. C2×#127C4semidirect
11. #386C22semidirect
12. #383C22semidirect
17. C22×D4C2×C4semidirect
23. #127C2×C4semidirect
26. C2×C42C2×C4semidirect
37. C2×D4C22×C4semidirect
46. C42C22×C4semidirect
74. C2#2380direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#1272
#23802
C2×#3862
C2×#3832