Finite Group Databasebeta

← #28824

Subgroups — #28824

Order 256.

317 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3163C214yesmaximal
2#2060C214yesmaximal
3#1951C214yesmaximal
4#1844C211yesmaximal, characteristic
5#1772C212yesmaximal
6#544C2214yes—
7#501—28no—
8#499—24no—
9#498—24no—
10C2×#108C2212yes—
11#428C2218yes—
12#427C2212yes—
13C2×#106C2214yes—
14#405C2214yes—
15C2×C4×C8C2211yescharacteristic
16#384C2212yes—
17#343C2214yes—
18#339C2214yes—
19C2×M16C2314yes—
20C22×C8C2312yes—
21C4⋊Q8—28no—
22#125—28no—
23C22⋊Q8—44no—
24#117C2314yes—
25C2×C4⋊C4—42no—
26C2×C4⋊C4C2314yes—
27C2×C42C2311yescharacteristic
28#108Q818yescomplemented
29#107—28no—
30#107D414yes—
31#106—24no—
32#106—24no—
33#106—28no—
34#106D414yes—
35#97—24no—
36C4×C8—24no—
37C4×C8Q814yescomplemented
38C2×Q8—44no—
39C22×C4—21no—
40C22×C4—24no—
41C22×C4C2411yescharacteristic
42M16—24no—
43M16C2×Q818yes—
44C2×C8—24no—
45C2×C8C2×D412yes—
46C2×C8C2×D412yes—
47C2×C8C2×Q814yes—
48C2×C8C2×Q814yes—
49C4⋊C4—28no—
50C4⋊C4—44no—
51C4⋊C4—48no—
52C4⋊C4—84no—
53C4⋊C4C2×D418yes—
54C22⋊C4—24no—
55C42—24no—
56C42—21no—
57C42C2×Q812yes—
58C23H(5,𝔽2)11yescharacteristic
59Q8—164no—
60C2×C4—24no—
61C2×C4—22no—
62C2×C4—28no—
63C2×C4—44no—
64C2×C4—84no—
65C2×C4C22×D412yes—
66C2×C4C22×Q811yescharacteristic
67C2×C4C22×Q812yes—
68C2×C42−1+411yescharacteristic
69C8—28no—
70C8C4⋊Q814yes—
71C8C4⋊Q814yes—
72C22—22no—
73C22#54411yescharacteristic
74C22D4211yescharacteristic
75C22Q8211yescharacteristic
76C4—24no—
77C4—48no—
78C4—84no—
79C4C2×C4⋊Q812yes—
80C4D4×Q812yes—
81C2—21no—
82C2—21no—
83C2#255111yescharacteristic
84C2#329112yes—
subgroupG/H
center, socleC22D42
commutator, Frattini, cosocleC22×C4C24
prime radicalC23H(5,𝔽2)
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
28. #108Q8semidirect
37. C4×C8Q8semidirect

Maximal subgroups

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

subgroupindex
#31632
#20602
#19512
#18442
#17722