Finite Group Databasebeta

← #20304

Subgroups — #20304

Order 256.

319 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3330C214yesmaximal, complemented
2#1710C211yesmaximal, characteristic, complemented
3#1699C214yesmaximal, complemented
4#1647C214yesmaximal, complemented
5#1589C212yesmaximal, complemented
6#547C2214yes—
7#500C2212yes—
8#487C2214yes—
9#484—24no—
10#474C2214yes—
11#468—24no—
12#461C2214yes—
13#449—24no—
14C4×D8C2212yes—
15#436C2214yes—
16#417—24no—
17#335C2212yes—
18#332C2214yes—
19D4⋊C8C2214yes—
20C82C2211yescharacteristic
21C2×#41—24no—
22C2×SD16—24no—
23C2×D8D412yes—
24C2×M16—24no—
25C4⋊Q8C2314yes—
26#123—44no—
27C22⋊Q8—24no—
28#121—24no—
29C4×D4C2314yes—
30C2×C4⋊C4—24no—
31#107—24no—
32#107—42no—
33#107D412yes—
34C4⋊C8C2314yes—
35#103—24no—
36#103—24no—
37#103—24no—
38#102—24no—
39#102D414yes—
40C22⋊C8—24no—
41C4×C8C2311yescharacteristic
42C4×C8C2312yes—
43#41—48no—
44#41—84no—
45C2×Q8—24no—
46C2×D4—44no—
47C2×D4C2×D414yes—
48C22×C4—24no—
49C22×C4—44no—
50SD16—84no—
51D8—42no—
52M16—84no—
53C2×C8—21no—
54C2×C8—24no—
55C2×C8C2×D412yes—
56C2×C8C2×D412yes—
57C4⋊C4—24no—
58C4⋊C4—24no—
59C4⋊C4—44no—
60C4⋊C4C2×D414yes—
61C22⋊C4—24no—
62C22⋊C4—44no—
63C42C2411yescharacteristic
64C23—24no—
65Q8—44no—
66Q8—44no—
67D4—24no—
68D4—24no—
69D4—88no—
70C2×C4—24no—
71C2×C4—44no—
72C2×C4—44no—
73C2×C4—44no—
74C2×C4—88no—
75C2×C4C22×D412yes—
76C2×C4H(5,𝔽2)11yescharacteristic
77C8—22no—
78C8—22no—
79C8—22no—
80C8—44no—
81C22—44no—
82C22—44no—
83C22—44no—
84C22D4211yescharacteristic
85C4—21no—
86C4—44no—
87C4—84no—
88C4#57512yes—
89C4#57612yes—
90C2—84no—
91C2#327312yes—
92C2#329311yescharacteristic
subgroupG/H
center, socleC22D42
commutator, Frattini, cosocleC42C24
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3330C2semidirect
2. #1710C2semidirect
3. #1699C2semidirect
4. #1647C2semidirect
5. #1589C2semidirect

Maximal subgroups

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

subgroupindex
#33302
#17102
#16992
#16472
#15892