Finite Group Databasebeta

← #21352

Subgroups — #21352

Order 256.

413 conjugacy classes of subgroups; only the 199 normal subgroups are shown.

normal subgroups only

This group has 413 conjugacy classes of subgroups — too many to draw. Only its 199 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#432C211yesmaximal, characteristic
2C2×C4×M16C211yesmaximal, characteristic
3#2283C211yesmaximal, characteristic
4#1940C214yesmaximal, complemented
5#1851C214yesmaximal
6#1768C214yesmaximal, complemented
7C22×M16C2212yes—
8C22×C42C2211yescharacteristic
9#432—24no—
10C2×C4⋊C8C2218yes—
11C2×C4⋊C8C2212yes—
12C2×C22⋊C8C2212yes—
13C4×M16—24no—
14C2×#97C2212yes—
15C2×#97C2212yes—
16C2×C4×C8C2212yes—
17#383C412yes—
18#382C412yes—
19#381C412yes—
20#380C412yes—
21C4×C4⋊C4C2212yes—
22C4×C22⋊C4C2212yes—
23#376C2212yes—
24#336C2218yes—
25C23×C4C2×C411yescharacteristic
26C23×C4C2×C411yescharacteristic
27C23×C4C2311yescharacteristic
28C2×M16—24no—
29C2×M16—28no—
30C22×C8C2314yes—
31C22×C8C2314yes—
32C2×C4⋊C4C2×C414yes—
33C2×C22⋊C4C2×C414yes—
34C2×C42C2×C411yescharacteristic
35C2×C42C2×C411yescharacteristic
36C2×C42D414yes—
37C2×C42Q814yes—
38C2×C42C2314yes—
39C2×C42C2311yescharacteristic
40C2×C42C2311yescharacteristic
41C4⋊C8—216no—
42C4⋊C8—24no—
43C22⋊C8—24no—
44#97—24no—
45#97—24no—
46C4×C8—24no—
47#95C2×C414yes—
48#95C2×C414yes—
49#95C2×C414yes—
50#95C2×C414yes—
51C24C22×C411yescharacteristic
52C22×C4—24no—
53C22×C4—42no—
54C22×C4—42no—
55C22×C4C4⋊C414yes—
56C22×C4C4⋊C414yes—
57C22×C4C22×C418yes—
58C22×C4C22×C411yescharacteristic
59C22×C4C22×C411yescharacteristic
60C22×C4C22×C411yescharacteristic
61C22×C4C22×C411yescharacteristic
62C22×C4C22×C411yescharacteristic
63C22×C4C2×D412yes—
64C22×C4C2×Q812yes—
65C22×C4C2411yescharacteristic
66M16—216no—
67C2×C8—24no—
68C2×C8—24no—
69C2×C8—24no—
70C2×C8—28no—
71C2×C8#4118yes—
72C4⋊C4—44no—
73C22⋊C4—44no—
74C42—28no—
75C42C4⋊C414yes—
76C42C4⋊C414yes—
77C42C2×D412yes—
78C42C2×D412yes—
79C42C2×Q812yes—
80C42C2×Q812yes—
81C23—22no—
82C23—22no—
83C23—22no—
84C23C2×C4⋊C412yes—
85C23C23×C411yescharacteristic
86C2×C4—22no—
87C2×C4—22no—
88C2×C4—22no—
89C2×C4—22no—
90C2×C4—22no—
91C2×C4—24no—
92C2×C4—24no—
93C2×C4—28no—
94C2×C4—28no—
95C2×C4—28no—
96C2×C4—44no—
97C2×C4—44no—
98C2×C4C2×C4⋊C412yes—
99C2×C4C2×C4⋊C412yes—
100C2×C4C2×C4⋊C412yes—
101C2×C4C2×C4⋊C412yes—
102C2×C4C2×C4⋊C412yes—
103C2×C4C22×D411yescharacteristic
104C2×C4C22×Q811yescharacteristic
105C2×C4C2×#4114yes—
106C8—28no—
107C8—44no—
108C22—22no—
109C22—22no—
110C22—22no—
111C22—44no—
112C22C22×C4⋊C411yescharacteristic
113C22C4×#4112yes—
114C22#56812yes—
115C22#56812yes—
116C4—22no—
117C4—22no—
118C4—22no—
119C4—22no—
120C4—22no—
121C4—48no—
122C4#52512yes—
123C4#53312yes—
124C2—42no—
125C2#229611yescharacteristic
126C2#290511yescharacteristic
127C2#290511yescharacteristic
128C2#296714yes—
subgroupG/H
center, Frattini, cosocleC22×C4C24
commutator, socleC23C23×C4
prime radicalC24C22×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #1940C2semidirect
6. #1768C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4322
C2×C4×M162
#22832
#19402
#18512
#17682