Finite Group Databasebeta

← #21752

Subgroups — #21752

Order 256.

885 conjugacy classes of subgroups; only the 195 normal subgroups are shown.

normal subgroups only

This group has 885 conjugacy classes of subgroups — too many to draw. Only its 195 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
1C22×#121C211yesmaximal, characteristic
2C2×#407C212yesmaximal, complemented
3#1900C218yesmaximal, complemented
4#1821C212yesmaximal, complemented
5#1783C212yesmaximal, complemented
6C23×D4C412yes—
7C23×D4C2211yescharacteristic
8C24×C4C2211yescharacteristic
9C22×M16C2214yescomplemented
10C2×#121—22no—
11C2×#121—22no—
12C2×#121—22no—
13C2×#121—22no—
14C2×#121C414yes—
15C2×#121C2214yes—
16C22×C4⋊C4C2211yescharacteristic
17C22×C22⋊C4C412yes—
18C2×#100C2218yescomplemented
19#407—22no—
20#407—22no—
21#407C2214yes—
22#407C2214yescomplemented
23C2×C22⋊C8—22no—
24C2×C22⋊C8—22no—
25#343C2218yescomplemented
26C25C2×C411yescharacteristic
27C25C2×C412yes—
28C22×D4—24no—
29C22×D4—22no—
30C22×D4—22no—
31C22×D4—22no—
32C22×D4—22no—
33C22×D4—44no—
34C22×D4—48no—
35C22×D4C2×C412yes—
36C22×D4C2×C418yes—
37C22×D4C2312yes—
38C23×C4—44no—
39C23×C4C2×C412yes—
40C23×C4C2×C411yescharacteristic
41C23×C4C2×C412yes—
42C23×C4D412yes—
43C23×C4D412yes—
44C23×C4D412yes—
45C23×C4D412yes—
46C23×C4C2311yescharacteristic
47C23×C4C2312yes—
48C2×M16—24no—
49C2×M16—48no—
50C2×M16C2318yes—
51C22×C8—24no—
52#121—24no—
53#121—24no—
54#121—24no—
55#121—24no—
56#121—24no—
57#121—24no—
58#121—24no—
59#121—24no—
60C2×C4⋊C4—22no—
61C2×C4⋊C4—22no—
62C2×C4⋊C4C2×C412yes—
63C2×C4⋊C4C2312yes—
64C2×C22⋊C4—22no—
65C2×C22⋊C4—22no—
66C2×C22⋊C4—24no—
67C2×C22⋊C4C2×C418yes—
68#100—48no—
69C22⋊C8—24no—
70C22⋊C8—24no—
71C22⋊C8—24no—
72C22⋊C8—24no—
73C24—24no—
74C24—22no—
75C24—22no—
76C24—42no—
77C24—42no—
78C24—44no—
79C24—44no—
80C24—44no—
81C24C22⋊C412yes—
82C24C22⋊C411yescharacteristic
83C24C22⋊C411yescharacteristic
84C24C22×C411yescharacteristic
85C24C22×C412yes—
86C24C22×C414yes—
87C2×D4—28no—
88C2×D4—28no—
89C2×D4—24no—
90C2×D4—24no—
91C2×D4—28no—
92C2×D4—44no—
93C2×D4—48no—
94C2×D4—48no—
95C2×D4—416no—
96C2×D4—48no—
97C2×D4—48no—
98C2×D4—416no—
99C22×C4—28no—
100C22×C4—24no—
101C22×C4—22no—
102C22×C4—22no—
103C22×C4—44no—
104C22×C4—44no—
105C22×C4—44no—
106C22×C4—44no—
107C22×C4—42no—
108C22×C4—44no—
109C22×C4—44no—
110C22×C4C22⋊C412yes—
111C22×C4C22⋊C411yescharacteristic
112C22×C4C22⋊C411yescharacteristic
113C22×C4C22⋊C412yes—
114C22×C4C22⋊C412yes—
115C22×C4C22⋊C412yes—
116C22×C4C22⋊C412yes—
117C22×C4C22×C412yes—
118C22×C4C22×C411yescharacteristic
119C22×C4C22×C414yes—
120C22×C4C2×D412yes—
121C22×C4C2×D412yes—
122C22×C4C2×D412yes—
123C22×C4C2×D412yes—
124C22×C4C2×D412yes—
125C22×C4C2×D412yes—
126C22×C4C2411yescharacteristic
127M16—216no—
128M16—48no—
129C2×C8—28no—
130C2×C8—48no—
131C4⋊C4—24no—
132C4⋊C4—24no—
133C22⋊C4—28no—
134C22⋊C4—28no—
135C23—22no—
136C23—22no—
137C23—22no—
138C23—24no—
139C23—24no—
140C23—22no—
141C23—24no—
142C23—24no—
143C23—24no—
144C23—28no—
145C23—41no—
146C23—42no—
147C23—41no—
148C23—41no—
149C23—41no—
150C23—42no—
151C23—416no—
152C23—44no—
153C23—44no—
154C23—44no—
155C23—44no—
156C23—44no—
157C23—44no—
158C23—44no—
159C23—44no—
160C23—816no—
161C23#10014yescomplemented
162C23C2×C22⋊C412yes—
163C23C2×C22⋊C411yescharacteristic
164C23C2×C22⋊C412yes—
165C23C2×C22⋊C411yescharacteristic
166C23C23×C411yescharacteristic
167D4—48no—
168D4—416no—
169D4—416no—
170D4—48no—
171C2×C4—24no—
172C2×C4—22no—
173C2×C4—24no—
174C2×C4—24no—
175C2×C4—24no—
176C2×C4—24no—
177C2×C4—24no—
178C2×C4—24no—
179C2×C4—24no—
180C2×C4—41no—
181C2×C4—42no—
182C2×C4—41no—
183C2×C4—42no—
184C2×C4—42no—
185C2×C4—42no—
186C2×C4—42no—
187C2×C4—44no—
188C2×C4—44no—
189C2×C4—44no—
190C2×C4C2×C22⋊C412yes—
191C2×C4C2×C22⋊C412yes—
192C2×C4C2×C22⋊C412yes—
193C2×C4C22×D412yes—
194C2×C4H(5,𝔽2)14yes—
195C8—48no—
196C22—28no—
197C22—21no—
198C22—21no—
199C22—22no—
200C22—21no—
201C22—21no—
202C22—21no—
203C22—21no—
204C22—22no—
205C22—22no—
206C22—22no—
207C22—22no—
208C22—44no—
209C22—48no—
210C22—48no—
211C22—44no—
212C22—44no—
213C22—44no—
214C22—44no—
215C22—88no—
216C22—88no—
217C22—88no—
218C22C2×#10012yes—
219C22C2×#10014yes—
220C22#41312yes—
221C22C22×C22⋊C411yescharacteristic
222C22#51812yes—
223C4—22no—
224C4—22no—
225C4—22no—
226C4—44no—
227C4#53414yes—
228C2—22no—
229C2—22no—
230C2—22no—
231C2—24no—
232C2—42no—
233C2—84no—
234C2#230811yescharacteristic
235C2C22×#10011yescharacteristic
236C2C2×#41311yescharacteristic
subgroupG/H
center, socleC22C22×C22⋊C4
commutatorC23C23×C4
Frattini, cosocleC22×C4C24
prime radicalC22×#121C2
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C24×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#407C2semidirect
3. #1900C2semidirect
4. #1821C2semidirect
5. #1783C2semidirect
9. C22×M16C22semidirect
18. C2×#100C22semidirect
22. #407C22semidirect
25. #343C22semidirect
161. C23#100semidirect

Maximal subgroups

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

subgroupindex
C22×#1212
C2×#4072
#19002
#18212
#17832