Finite Group Databasebeta

← #8383

Subgroups — #8383

Order 256.

725 conjugacy classes of subgroups; only the 93 normal subgroups are shown.

normal subgroups only

This group has 725 conjugacy classes of subgroups — too many to draw. Only its 93 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×D42C211yesmaximal, characteristic
2#1800C211yesmaximal, characteristic, complemented
3#1545C212yesmaximal, complemented
4#1486C212yesmaximal, complemented
5#1460C211yesmaximal, characteristic, complemented
6C23×D4—21no—
7C23×D4C412yes—
8D42—24no—
9D42—24no—
10C2×#127C2211yescharacteristic
11C2×#121—21no—
12C2×#121C412yes—
13C2×#120—22no—
14C2×C4×D4C2211yescharacteristic
15C2×C4×D4C2211yescharacteristic
16#431C2212yescomplemented
17#423C2212yescomplemented
18C2×#100—21no—
19#343—21no—
20#331—24no—
21D4⋊C8—24no—
22#323—22no—
23C25—22no—
24C22×D4—28no—
25C22×D4—22no—
26C22×D4—24no—
27C22×D4—24no—
28C22×D4—22no—
29C22×D4—21no—
30C22×D4—21no—
31C22×D4—44no—
32C22×D4—48no—
33C22×D4—42no—
34C22×D4—42no—
35C22×D4C2×C411yescharacteristic
36C22×D4C2×C412yes—
37C22×D4D411yescharacteristic
38C23×C4—21no—
39C23×C4C2×C412yes—
40C2×M16—22no—
41#127—22no—
42#127D414yes—
43#121—28no—
44#121—24no—
45#121—24no—
46#120—216no—
47C4×D4—22no—
48C4×D4—22no—
49C4×D4—22no—
50C4×D4D414yes—
51C2×C4⋊C4C2×C411yescharacteristic
52C2×C4⋊C4D411yescharacteristic
53C2×C22⋊C4—22no—
54C2×C22⋊C4—21no—
55C2×C22⋊C4D412yes—
56C2×C42C2311yescharacteristic
57C4⋊C8—22no—
58C4⋊C8—22no—
59C4⋊C8—22no—
60#100—42no—
61C22⋊C8—22no—
62C4×C8—22no—
63C24—21no—
64C24—28no—
65C24—22no—
66C24—48no—
67C24—44no—
68C24—44no—
69C24—84no—
70C24C22⋊C412yes—
71C2×D4—24no—
72C2×D4—28no—
73C2×D4—28no—
74C2×D4—21no—
75C2×D4—22no—
76C2×D4—22no—
77C2×D4—24no—
78C2×D4—24no—
79C2×D4—22no—
80C2×D4—44no—
81C2×D4—416no—
82C2×D4—48no—
83C2×D4—416no—
84C2×D4—416no—
85C2×D4—44no—
86C2×D4—48no—
87C2×D4—44no—
88C2×D4—48no—
89C2×D4—41no—
90C2×D4—41no—
91C2×D4—42no—
92C2×D4—82no—
93C2×D4C22⋊C412yes—
94C2×D4C22⋊C414yes—
95C2×D4D812yes—
96C2×D4SD1612yes—
97C22×C4—21no—
98C22×C4—22no—
99C22×C4—22no—
100C22×C4—24no—
101C22×C4—44no—
102C22×C4—41no—
103C22×C4—41no—
104C22×C4—42no—
105C22×C4C22⋊C412yes—
106C22×C4C22×C411yescharacteristic
107C22×C4C2×D411yescharacteristic
108C22×C4C2×D411yescharacteristic
109M16—42no—
110M16—42no—
111C2×C8—42no—
112C2×C8—42no—
113C4⋊C4—21no—
114C4⋊C4—22no—
115C4⋊C4C22⋊C412yes—
116C22⋊C4—28no—
117C22⋊C4—24no—
118C22⋊C4—24no—
119C42C2×D412yes—
120C42C2×D412yes—
121C23—24no—
122C23—22no—
123C23—22no—
124C23—22no—
125C23—24no—
126C23—42no—
127C23—42no—
128C23—42no—
129C23—44no—
130C23—416no—
131C23—416no—
132C23—44no—
133C23—41no—
134C23—41no—
135C23—42no—
136C23—42no—
137C23—88no—
138C23—816no—
139C23—816no—
140C23#10214yes—
141C23C2×C22⋊C411yescharacteristic
142D4—24no—
143D4—22no—
144D4—24no—
145D4—24no—
146D4—44no—
147D4—416no—
148D4—416no—
149D4—44no—
150D4—44no—
151D4—44no—
152D4—84no—
153D4#10014yescomplemented
154C2×C4—22no—
155C2×C4—22no—
156C2×C4—22no—
157C2×C4—41no—
158C2×C4—44no—
159C2×C4—41no—
160C2×C4—41no—
161C2×C4—44no—
162C2×C4—44no—
163C2×C4—44no—
164C2×C4—42no—
165C2×C4C2×C22⋊C411yescharacteristic
166C2×C4C2×C22⋊C411yescharacteristic
167C2×C4#12012yes—
168C2×C4#12012yes—
169C2×C4C2×D811yescharacteristic
170C2×C4C2×SD1611yescharacteristic
171C2×C4AGL(1,ℤ/8)12yes—
172C8—82no—
173C8—82no—
174C22—21no—
175C22—21no—
176C22—24no—
177C22—24no—
178C22—44no—
179C22—44no—
180C22—44no—
181C22—44no—
182C22—42no—
183C22—42no—
184C22—42no—
185C22—42no—
186C22—44no—
187C22—44no—
188C22—44no—
189C22—84no—
190C22—84no—
191C22—832no—
192C22#37911yescharacteristic
193C22C2×#10211yescharacteristic
194C22#41811yescharacteristic
195C4—22no—
196C4—21no—
197C4—42no—
198C4—42no—
199C4C2×#10012yes—
200C4#44712yes—
201C4#45012yes—
202C2—21no—
203C2—21no—
204C2—44no—
205C2—44no—
206C2—84no—
207C2#178311yescharacteristic
208C2#178611yescharacteristic
209C2#179511yescharacteristic
subgroupG/H
center, socleC22#379
commutatorC22×C4C22×C4
Frattini, cosocleC2×C42C23
prime radicalC2×D42C2
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #1800C2semidirect
3. #1545C2semidirect
4. #1486C2semidirect
5. #1460C2semidirect
16. #431C22semidirect
17. #423C22semidirect
153. D4#100semidirect

Maximal subgroups

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

subgroupindex
C2×D422
#18002
#15452
#14862
#14602