Finite Group Databasebeta

← C2×#2810 #52271

Subgroups — C2×#2810 #52271

Order 256.

883 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#2810C2116yesmaximal, direct product factor
2C2×#400C216yesmaximal
3C2×#389C213yesmaximal
4C2×#387C216yesmaximal
5C22×C4⋊C4C2213yes—
6C22×C4⋊C4C2216yes—
7C22×C4⋊C4C2213yes—
8C22×C42C2212yes—
9C22×C42C2211yescharacteristic
10#400C22148yes—
11#389C22124yes—
12#387C22148yes—
13C2×#95C2212yes—
14C2×#95C2216yes—
15C2×#95C2216yes—
16C2×#95C2216yes—
17C23×C4C2316yes—
18C23×C4C2316yes—
19C23×C4C2313yes—
20C2×C4⋊C4—212no—
21C2×C4⋊C4—224no—
22C2×C4⋊C4—46no—
23C2×C4⋊C4C23124yes—
24C2×C4⋊C4C23112yes—
25C2×C4⋊C4C23112yes—
26C2×C42—42no—
27C2×C42—44no—
28C2×C42C2318yes—
29C2×C42C2314yes—
30#95C23124yes—
31#95C23124yes—
32#95C23124yes—
33#95C2318yes—
34C24C2411yescharacteristic
35C22×C4—26no—
36C22×C4—26no—
37C22×C4—212no—
38C22×C4—212no—
39C22×C4—212no—
40C22×C4—212no—
41C22×C4—212no—
42C22×C4—212no—
43C22×C4#41112yes—
44C22×C4C24112yes—
45C22×C4C24112yes—
46C22×C4C2416yes—
47C4⋊C4—248no—
48C4⋊C4—224no—
49C4⋊C4—412no—
50C42—44no—
51C42—48no—
52C23C2×#4116yes—
53C23H(5,𝔽2)12yes—
54C232−1+416yes—
55C23C2511yescharacteristic
56C2×C4—224no—
57C2×C4—26no—
58C2×C4—26no—
59C2×C4—212no—
60C2×C4—212no—
61C2×C4—212no—
62C2×C4—212no—
63C2×C4—212no—
64C2×C4—212no—
65C2×C4—424no—
66C2×C4—424no—
67C2×C4C2×#41112yes—
68C22#539112yes—
69C22#556112yes—
70C22#56414yes—
71C22C22×#4113yes—
72C22C2×H(5,𝔽2)11yescharacteristic
73C22C2×2−1+413yes—
74C4—212no—
75C4—412no—
76C4—412no—
77C2#281018yesdirect product factor
78C2C2×#53913yes—
79C2C2×#55613yes—
80C2C2×#56411yescharacteristic
subgroupG/H
center, socle, prime radicalC24C24
commutator, Frattini, cosocleC23C25
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #2810C2direct (N × H)
77. C2#2810direct (N × H)

Maximal subgroups

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

subgroupindex
#28102
C2×#4002
C2×#3892
C2×#3872