Finite Group Databasebeta

← C2×#2397 #34544

Subgroups — C2×#2397 #34544

Order 256.

2575 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×D4C216yesmaximal, complemented
2#2397C2116yesmaximal, direct product factor
3C2×#399C214yesmaximal, complemented
4C2×#392C214yesmaximal, complemented
5C2×#376C211yesmaximal, characteristic, complemented
6C23×D4C2216yes—
7C24×C4C2214yes—
8C2×C4×D4—248no—
9C2×C4×D4C22148yescomplemented
10C22×C4⋊C4C2216yes—
11C22×C22⋊C4C22112yes—
12C22×C42C2213yes—
13#399C22132yescomplemented
14#392C22132yescomplemented
15#376C2218yescomplemented
16C2×#95C2214yes—
17C25C2314yes—
18C22×D4—248no—
19C22×D4—224no—
20C22×D4C23124yes—
21C23×C4—248no—
22C23×C4C2314yes—
23C23×C4C23116yes—
24C23×C4C2316yes—
25C23×C4C2311yescharacteristic
26C4×D4—2192no—
27C2×C4⋊C4—224no—
28C2×C4⋊C4C23124yes—
29C2×C22⋊C4—248no—
30C2×C22⋊C4C23148yes—
31C2×C42D4124yescomplemented
32C2×C42C23112yes—
33#95C23116yes—
34C24—224no—
35C24—224no—
36C24#41116yes—
37C24C2418yes—
38C24C2411yescharacteristic
39C2×D4—2192no—
40C2×D4—296no—
41C2×D4—248no—
42C22×C4—224no—
43C22×C4—224no—
44C22×C4—296no—
45C22×C4—464no—
46C22×C4C2×D4124yes—
47C22×C4C2×D4112yes—
48C22×C4C2418yes—
49C22×C4C24112yes—
50C22×C4C2412yes—
51C4⋊C4—248no—
52C22⋊C4—296no—
53C42C2×D4148yescomplemented
54C23—296no—
55C23—224no—
56C23—224no—
57C23—448no—
58C23—416no—
59C23C22×D416yes—
60C23C2×#41116yes—
61C23C2×#4118yes—
62C23C2511yescharacteristic
63D4—2192no—
64C2×C4—248no—
65C2×C4—224no—
66C2×C4—224no—
67C2×C4—416no—
68C2×C4—464no—
69C2×C4#127116yes—
70C2×C4C22×D4124yes—
71C2×C4C22×D4112yes—
72C22—248no—
73C22—464no—
74C22—424no—
75C22—48no—
76C22#525124yes—
77C22C2×#12714yes—
78C22C23×D413yes—
79C22C22×#4114yes—
80C4—224no—
81C4—48no—
82C4C2×#12718yes—
83C2—416no—
84C2#239718yesdirect product factor
85C2C2×#52516yes—
86C2C22×#12711yescharacteristic
subgroupG/H
centerC23×C4C23
commutator, Frattini, cosocleC23C25
socleC24C24
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×C4×D4C2semidirect
2. #2397C2direct (N × H)
3. C2×#399C2semidirect
4. C2×#392C2semidirect
5. C2×#376C2semidirect
9. C2×C4×D4C22semidirect
13. #399C22semidirect
14. #392C22semidirect
15. #376C22semidirect
31. C2×C42D4semidirect
53. C42C2×D4semidirect
84. C2#2397direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4×D42
#23972
C2×#3992
C2×#3922
C2×#3762