Finite Group Databasebeta

← C22×#333 #17696

Subgroups — C22×#333 #17696

Order 256.

667 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4⋊Q8C211yesmaximal, characteristic
2C22×C4⋊C8C212yesmaximal
3C2×#333C2112yesmaximal, direct product factor
4C23×Q8C412yes—
5C23×C8—22no—
6C2×C4⋊Q8—26no—
7C2×C4⋊Q8C416yes—
8C2×C4⋊Q8C2216yes—
9C22×C4⋊C4—22no—
10C22×C42C2211yescharacteristic
11C2×C4⋊C8—26no—
12C2×C4⋊C8C22112yes—
13#333C22116yesdirect product factor
14C22×Q8—26no—
15C22×Q8—48no—
16C22×Q8C2×C4112yes—
17C23×C4—22no—
18C23×C4C2×C411yescharacteristic
19C23×C4D412yes—
20C22×C8—212no—
21C22×C8—48no—
22C4⋊Q8—212no—
23C4⋊Q8—212no—
24C4⋊Q8C2×C4112yes—
25C4⋊Q8C2314yes—
26C2×C4⋊C4—212no—
27C2×C4⋊C4—212no—
28C2×C42C2×C413yes—
29C2×C42D416yes—
30C2×C42C2313yes—
31C4⋊C8—212no—
32C4⋊C8C2318yes—
33C24C22⋊C411yescharacteristic
34C2×Q8—212no—
35C2×Q8—424no—
36C2×Q8—424no—
37C2×Q8C22×C418yes—
38C22×C4—24no—
39C22×C4—212no—
40C22×C4—48no—
41C22×C4C22⋊C413yes—
42C22×C4C22⋊C416yes—
43C22×C4SD1618yes—
44C22×C4Q1618yes—
45C22×C4C22×C413yes—
46C22×C4C2×D416yes—
47C2×C8—28no—
48C2×C8—424no—
49C4⋊C4—224no—
50C4⋊C4—28no—
51C42C22⋊C416yes—
52C42C22×C413yes—
53C42C2×D416yes—
54C42C2411yescharacteristic
55C23#10014yes—
56C23#10318yes—
57C23C2×C22⋊C413yes—
58Q8—48no—
59Q8—424no—
60C2×C4—26no—
61C2×C4—26no—
62C2×C4—28no—
63C2×C4—424no—
64C2×C4#103124yes—
65C2×C4C2×C22⋊C413yes—
66C2×C4C2×C22⋊C416yes—
67C2×C4C2×SD16112yes—
68C2×C4C2×Q16112yes—
69C2×C4C23×C411yescharacteristic
70C2×C4C22×D412yes—
71C8—48no—
72C22#333116yesdirect product factor
73C22C2×#10016yes—
74C22C2×#103112yes—
75C22C22×C22⋊C411yescharacteristic
76C4—23no—
77C4—21no—
78C4—48no—
79C4C2×#103112yes—
80C4C22×SD1612yes—
81C4C22×Q1612yes—
82C2C2×#333112yesdirect product factor
83C2C22×#10011yescharacteristic
84C2C22×#10312yes—
subgroupG/H
center, socle, prime radicalC24C22⋊C4
commutatorC2×C4C23×C4
Frattini, cosocleC42C24
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ C22×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C2×#333C2direct (N × H)
13. #333C22direct (N × H)
72. C22#333direct (N × H)
82. C2C2×#333direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4⋊Q82
C22×C4⋊C82
C2×#3332