Finite Group Databasebeta

← #17362

Subgroups — #17362

Order 256.

869 conjugacy classes of subgroups.

The subgroup lattice has 303 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×D4C211yesmaximal, characteristic
2C2×#407C212yesmaximal, complemented
3#1465C214yesmaximal, complemented
4#1463C212yesmaximal, complemented
5#1462C212yesmaximal, complemented
6#1459C214yesmaximal, complemented
7C23×D4C411yescharacteristic
8C24×C4C411yescharacteristic
9C24×C4C2211yescharacteristic
10C22×M16—22no—
11C2×C4×D4—22no—
12C2×C4×D4—22no—
13C2×C4×D4—22no—
14C2×C4×D4—22no—
15C2×C4×D4C412yes—
16C2×C4×D4C412yes—
17C2×C4×D4C2212yes—
18C2×C4×D4C2212yes—
19C22×C4⋊C4C2211yescharacteristic
20C22×C22⋊C4C411yescharacteristic
21C22×C22⋊C4C2211yescharacteristic
22C22×C42C411yescharacteristic
23#407—22no—
24#407—22no—
25#407C2214yes—
26#407C2214yescomplemented
27C2×C22⋊C8—22no—
28C2×C22⋊C8C2214yescomplemented
29#324C2218yescomplemented
30#323C2218yescomplemented
31C25C2×C411yescharacteristic
32C25C2×C411yescharacteristic
33C22×D4—22no—
34C22×D4—22no—
35C22×D4—28no—
36C22×D4C2×C412yes—
37C22×D4C2×C412yes—
38C23×C4—21no—
39C23×C4—21no—
40C23×C4—21no—
41C23×C4—21no—
42C23×C4—44no—
43C23×C4—44no—
44C23×C4C2×C411yescharacteristic
45C23×C4C2×C411yescharacteristic
46C23×C4C2×C411yescharacteristic
47C23×C4C2×C411yescharacteristic
48C23×C4C2×C412yes—
49C23×C4C2×C412yes—
50C23×C4C2×C411yescharacteristic
51C23×C4C2×C411yescharacteristic
52C23×C4D412yes—
53C23×C4D412yes—
54C23×C4D412yes—
55C23×C4D412yes—
56C23×C4C2311yescharacteristic
57C23×C4C2311yescharacteristic
58C23×C4C2311yescharacteristic
59C2×M16—24no—
60C2×M16—24no—
61C2×M16—48no—
62C22×C8—24no—
63C4×D4—24no—
64C4×D4—24no—
65C4×D4—24no—
66C4×D4—24no—
67C4×D4—24no—
68C4×D4—24no—
69C4×D4—24no—
70C4×D4—24no—
71C2×C4⋊C4—22no—
72C2×C4⋊C4—22no—
73C2×C4⋊C4C2×C412yes—
74C2×C4⋊C4C2312yes—
75C2×C22⋊C4—22no—
76C2×C22⋊C4—22no—
77C2×C22⋊C4—22no—
78C2×C22⋊C4—22no—
79C2×C22⋊C4C2×C412yes—
80C2×C22⋊C4C2×C412yes—
81C2×C22⋊C4C2×C412yes—
82C2×C22⋊C4C2312yes—
83C2×C42—21no—
84C2×C42—21no—
85C2×C42—21no—
86C2×C42—21no—
87C2×C42C2×C412yes—
88C2×C42C2×C412yes—
89C22⋊C8—24no—
90C22⋊C8—24no—
91C22⋊C8—24no—
92C22⋊C8C2318yes—
93C24—21no—
94C24—21no—
95C24—24no—
96C24—24no—
97C24—42no—
98C24—42no—
99C24—42no—
100C24—42no—
101C24C22⋊C412yes—
102C24C22⋊C412yes—
103C24C22×C411yescharacteristic
104C24C22×C411yescharacteristic
105C24C22×C412yes—
106C24C22×C411yescharacteristic
107C2×D4—216no—
108C2×D4—216no—
109C2×D4—24no—
110C2×D4—24no—
111C2×D4—24no—
112C2×D4—24no—
113C2×D4—24no—
114C2×D4M1618yescomplemented
115C22×C4—21no—
116C22×C4—21no—
117C22×C4—28no—
118C22×C4—24no—
119C22×C4—24no—
120C22×C4—21no—
121C22×C4—21no—
122C22×C4—21no—
123C22×C4—21no—
124C22×C4—22no—
125C22×C4—22no—
126C22×C4—22no—
127C22×C4—22no—
128C22×C4—42no—
129C22×C4—42no—
130C22×C4—44no—
131C22×C4—44no—
132C22×C4—42no—
133C22×C4—42no—
134C22×C4—44no—
135C22×C4—42no—
136C22×C4—44no—
137C22×C4—44no—
138C22×C4—44no—
139C22×C4—44no—
140C22×C4—44no—
141C22×C4—44no—
142C22×C4—42no—
143C22×C4—42no—
144C22×C4C22⋊C411yescharacteristic
145C22×C4C22⋊C411yescharacteristic
146C22×C4C22⋊C412yes—
147C22×C4C22⋊C411yescharacteristic
148C22×C4C22⋊C412yes—
149C22×C4C22⋊C412yes—
150C22×C4C22⋊C412yes—
151C22×C4C22⋊C411yescharacteristic
152C22×C4C22×C411yescharacteristic
153C22×C4C22×C411yescharacteristic
154C22×C4C22×C412yes—
155C22×C4C22×C412yes—
156C22×C4C22×C412yes—
157C22×C4C22×C411yescharacteristic
158C22×C4C2×D412yes—
159C22×C4C2×D412yes—
160C22×C4C2×D412yes—
161C22×C4C2×D412yes—
162C22×C4C2×D412yes—
163C22×C4C2×D412yes—
164C22×C4C2411yescharacteristic
165M16—48no—
166M16—48no—
167C2×C8—28no—
168C2×C8—48no—
169C4⋊C4—24no—
170C4⋊C4—24no—
171C22⋊C4—24no—
172C22⋊C4—24no—
173C22⋊C4—24no—
174C22⋊C4—24no—
175C42—22no—
176C42—22no—
177C42—22no—
178C42—22no—
179C23—22no—
180C23—22no—
181C23—22no—
182C23—24no—
183C23—24no—
184C23—22no—
185C23—22no—
186C23—22no—
187C23—24no—
188C23—24no—
189C23—24no—
190C23—24no—
191C23—42no—
192C23—41no—
193C23—41no—
194C23—42no—
195C23—41no—
196C23—41no—
197C23—42no—
198C23—42no—
199C23—42no—
200C23—416no—
201C23—416no—
202C23—42no—
203C23—42no—
204C23—42no—
205C23C2×C22⋊C412yes—
206C23C2×C22⋊C412yes—
207C23C2×C22⋊C411yescharacteristic
208C23C2×C22⋊C411yescharacteristic
209C23C2×M1614yes—
210C23C2×M1614yescomplemented
211C23C23×C411yescharacteristic
212D4—216no—
213D4—216no—
214C2×C4—24no—
215C2×C4—24no—
216C2×C4—22no—
217C2×C4—22no—
218C2×C4—24no—
219C2×C4—22no—
220C2×C4—24no—
221C2×C4—24no—
222C2×C4—22no—
223C2×C4—22no—
224C2×C4—22no—
225C2×C4—22no—
226C2×C4—24no—
227C2×C4—24no—
228C2×C4—22no—
229C2×C4—22no—
230C2×C4—42no—
231C2×C4—42no—
232C2×C4—41no—
233C2×C4—42no—
234C2×C4—42no—
235C2×C4—42no—
236C2×C4—41no—
237C2×C4—44no—
238C2×C4—44no—
239C2×C4—42no—
240C2×C4—42no—
241C2×C4—42no—
242C2×C4—42no—
243C2×C4—44no—
244C2×C4—44no—
245C2×C4—42no—
246C2×C4—42no—
247C2×C4#9914yes—
248C2×C4C2×C22⋊C411yescharacteristic
249C2×C4C2×C22⋊C411yescharacteristic
250C2×C4C2×C22⋊C412yes—
251C2×C4C2×C22⋊C411yescharacteristic
252C2×C4C2×C22⋊C411yescharacteristic
253C2×C4C2×M1614yescomplemented
254C2×C4C22×D412yes—
255C8—48no—
256C22—28no—
257C22—21no—
258C22—21no—
259C22—21no—
260C22—21no—
261C22—22no—
262C22—21no—
263C22—21no—
264C22—22no—
265C22—22no—
266C22—24no—
267C22—22no—
268C22—22no—
269C22—44no—
270C22—48no—
271C22—48no—
272C22—44no—
273C22—44no—
274C22—44no—
275C22—48no—
276C22—48no—
277C22—42no—
278C22—42no—
279C22#40714yes—
280C22C2×#9912yes—
281C22#41312yes—
282C22C22×C22⋊C411yescharacteristic
283C22C22×M1612yes—
284C4—24no—
285C4—22no—
286C4—21no—
287C4—21no—
288C4—22no—
289C4—42no—
290C4—42no—
291C4C2×#9912yes—
292C4C2×#9912yes—
293C2—22no—
294C2—22no—
295C2—22no—
296C2—24no—
297C2—42no—
298C2—44no—
299C2C2×#40711yescharacteristic
300C2C22×#9911yescharacteristic
301C2C2×#41311yescharacteristic
subgroupG/H
centerC2×C4C2×C22⋊C4
commutatorC23C23×C4
Frattini, cosocleC22×C4C24
socleC22C22×C22⋊C4
prime radicalC23×D4C4
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C24×C4 ◁ G
LECSG ▷ C22×C4 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#407C2semidirect
3. #1465C2semidirect
4. #1463C2semidirect
5. #1462C2semidirect
6. #1459C2semidirect
26. #407C22semidirect
28. C2×C22⋊C8C22semidirect
29. #324C22semidirect
30. #323C22semidirect
114. C2×D4M16semidirect
210. C23C2×M16semidirect
253. C2×C4C2×M16semidirect

Maximal subgroups

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

subgroupindex
C22×C4×D42
C2×#4072
#14652
#14632
#14622
#14592