Finite Group Databasebeta

← #17367

Subgroups — #17367

Order 256.

675 conjugacy classes of subgroups.

The subgroup lattice has 297 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#518C211yesmaximal, characteristic
2#2973C212yesmaximal, complemented
3#1466C212yesmaximal, complemented
4#1465C212yesmaximal, complemented
5#1464C212yesmaximal, complemented
6#1462C212yesmaximal, complemented
7#1459C212yesmaximal, complemented
8C2×#323C212yesmaximal, complemented
9C23×D4C411yescharacteristic
10#518—28no—
11C2×C4×D4C411yescharacteristic
12C2×C4×D4C411yescharacteristic
13C2×C4×D4C411yescharacteristic
14C2×C4×D4C411yescharacteristic
15C2×C4×D4C2211yescharacteristic
16C2×C4×D4C2211yescharacteristic
17C2×C4×D4C2211yescharacteristic
18C2×C4×D4C2211yescharacteristic
19C2×#117C411yescharacteristic
20C2×#117C2211yescharacteristic
21C22×C22⋊C4C411yescharacteristic
22C22×C22⋊C4C411yescharacteristic
23C22×C22⋊C4C2211yescharacteristic
24C22×C22⋊C4C2211yescharacteristic
25#435—28no—
26#432C2214yescomplemented
27#407C2214yescomplemented
28C2×C22⋊C8C2214yescomplemented
29#324C2214yescomplemented
30#323C2214yes—
31#323C2214yescomplemented
32#323C2214yescomplemented
33C25C2×C411yescharacteristic
34C25C2×C411yescharacteristic
35C22×D4—24no—
36C22×D4—24no—
37C22×D4—24no—
38C22×D4C2×C411yescharacteristic
39C22×D4C2×C411yescharacteristic
40C22×D4C2×C411yescharacteristic
41C22×D4C2×C411yescharacteristic
42C23×C4C2×C411yescharacteristic
43C23×C4C2×C411yescharacteristic
44C23×C4C2×C411yescharacteristic
45C23×C4C2×C411yescharacteristic
46C23×C4C2×C411yescharacteristic
47C23×C4C2×C411yescharacteristic
48C23×C4C2×C411yescharacteristic
49C23×C4C2311yescharacteristic
50C23×C4C2311yescharacteristic
51C2×M16—24no—
52C22×C8—24no—
53C4×D4—24no—
54C4×D4—24no—
55C4×D4—24no—
56C4×D4—24no—
57C4×D4—24no—
58C4×D4—24no—
59C4×D4—24no—
60C4×D4D418yes—
61#117—24no—
62#117—24no—
63C2×C4⋊C4C2×C411yescharacteristic
64C2×C4⋊C4C2×C411yescharacteristic
65C2×C4⋊C4C2×C411yescharacteristic
66C2×C4⋊C4C2311yescharacteristic
67C2×C22⋊C4—24no—
68C2×C22⋊C4—24no—
69C2×C22⋊C4—24no—
70C2×C22⋊C4—24no—
71C2×C22⋊C4C2×C411yescharacteristic
72C2×C22⋊C4C2×C411yescharacteristic
73C2×C22⋊C4C2×C411yescharacteristic
74C2×C22⋊C4C2×C411yescharacteristic
75C2×C22⋊C4C2×C411yescharacteristic
76C2×C22⋊C4C2×C411yescharacteristic
77C2×C22⋊C4C2×C411yescharacteristic
78C2×C22⋊C4C2×C411yescharacteristic
79C2×C22⋊C4C2×C411yescharacteristic
80C2×C22⋊C4C2311yescharacteristic
81C2×C22⋊C4C2311yescharacteristic
82C2×C22⋊C4C2311yescharacteristic
83C2×C42C2×C411yescharacteristic
84C2×C42C2×C411yescharacteristic
85C2×C42C2×C411yescharacteristic
86C2×C42C2311yescharacteristic
87C4⋊C8—24no—
88C22⋊C8—24no—
89C22⋊C8—24no—
90C22⋊C8C2318yes—
91#97—24no—
92C24—22no—
93C24—22no—
94C24—22no—
95C24—22no—
96C24—22no—
97C24—81no—
98C24—81no—
99C24—81no—
100C24—81no—
101C24M1614yescomplemented
102C24C22×C411yescharacteristic
103C24C22×C411yescharacteristic
104C24C22×C411yescharacteristic
105C24C22×C411yescharacteristic
106C24C22×C411yescharacteristic
107C2×D4—232no—
108C2×D4—22no—
109C2×D4—22no—
110C2×D4—22no—
111C2×D4—22no—
112C2×D4—22no—
113C2×D4—22no—
114C2×D4—22no—
115C2×D4—22no—
116C2×D4—22no—
117C2×D4—22no—
118C2×D4C22⋊C414yes—
119C2×D4M1614yescomplemented
120C22×C4—22no—
121C22×C4—22no—
122C22×C4—22no—
123C22×C4—22no—
124C22×C4—22no—
125C22×C4—22no—
126C22×C4—22no—
127C22×C4—22no—
128C22×C4—22no—
129C22×C4—81no—
130C22×C4—81no—
131C22×C4—81no—
132C22×C4—81no—
133C22×C4—81no—
134C22×C4—81no—
135C22×C4—81no—
136C22×C4—81no—
137C22×C4C22×C411yescharacteristic
138C22×C4C22×C411yescharacteristic
139C22×C4C22×C411yescharacteristic
140C22×C4C22×C411yescharacteristic
141C22×C4C22×C411yescharacteristic
142C22×C4C22×C411yescharacteristic
143C22×C4C22×C411yescharacteristic
144C22×C4C22×C411yescharacteristic
145C22×C4C22×C411yescharacteristic
146C22×C4C2×D414yes—
147C22×C4C2×D414yes—
148C22×C4C2411yescharacteristic
149M16—84no—
150C2×C8—28no—
151C2×C8—84no—
152C4⋊C4—22no—
153C4⋊C4—22no—
154C4⋊C4—22no—
155C4⋊C4C22⋊C414yes—
156C22⋊C4—22no—
157C22⋊C4—22no—
158C22⋊C4—22no—
159C22⋊C4—22no—
160C22⋊C4—22no—
161C22⋊C4—22no—
162C22⋊C4—22no—
163C22⋊C4—22no—
164C22⋊C4—22no—
165C22⋊C4—22no—
166C22⋊C4C22⋊C414yes—
167C22⋊C4C22⋊C414yes—
168C42—22no—
169C42—22no—
170C42—22no—
171C42C2×D414yes—
172C23—28no—
173C23—21no—
174C23—21no—
175C23—21no—
176C23—21no—
177C23—21no—
178C23—21no—
179C23—21no—
180C23—21no—
181C23—28no—
182C23—41no—
183C23—41no—
184C23—41no—
185C23—41no—
186C23—41no—
187C23—41no—
188C23—41no—
189C23—41no—
190C23—41no—
191C23—41no—
192C23—82no—
193C23—82no—
194C23—82no—
195C23—82no—
196C23—84no—
197C23—84no—
198C23—84no—
199C23—84no—
200C23C2×C22⋊C412yes—
201C23C2×C22⋊C412yes—
202C23C2×M1612yes—
203C23C2×M1612yes—
204C23C2×M1612yes—
205C23C2×M1612yes—
206C23C2×M1612yes—
207C23C23×C411yescharacteristic
208D4—28no—
209D4—28no—
210D4—28no—
211D4—28no—
212C2×C4—28no—
213C2×C4—21no—
214C2×C4—21no—
215C2×C4—21no—
216C2×C4—21no—
217C2×C4—21no—
218C2×C4—21no—
219C2×C4—21no—
220C2×C4—21no—
221C2×C4—44no—
222C2×C4—44no—
223C2×C4—41no—
224C2×C4—41no—
225C2×C4—41no—
226C2×C4—41no—
227C2×C4—41no—
228C2×C4—41no—
229C2×C4—41no—
230C2×C4—41no—
231C2×C4—82no—
232C2×C4—82no—
233C2×C4—82no—
234C2×C4—82no—
235C2×C4—82no—
236C2×C4—82no—
237C2×C4C2×C22⋊C412yes—
238C2×C4C2×C22⋊C412yes—
239C2×C4C2×C22⋊C412yes—
240C2×C4C2×C22⋊C412yes—
241C2×C4C2×M1612yes—
242C2×C4C22×D412yes—
243C8—48no—
244C22—21no—
245C22—22no—
246C22—21no—
247C22—22no—
248C22—22no—
249C22—22no—
250C22—22no—
251C22—22no—
252C22—22no—
253C22—22no—
254C22—42no—
255C22—42no—
256C22—42no—
257C22—42no—
258C22—42no—
259C22—42no—
260C22—42no—
261C22—42no—
262C22—42no—
263C22—42no—
264C22—41no—
265C22—41no—
266C22—41no—
267C22—41no—
268C22—41no—
269C22—41no—
270C22—88no—
271C22—88no—
272C22#40714yes—
273C22C22×C22⋊C411yescharacteristic
274C22C22×M1611yescharacteristic
275C22C22×M1611yescharacteristic
276C4—22no—
277C4—22no—
278C4—22no—
279C4—22no—
280C4—22no—
281C4—22no—
282C4—41no—
283C4—41no—
284C4—41no—
285C4—41no—
286C2—21no—
287C2—21no—
288C2—24no—
289C2—42no—
290C2—42no—
291C2—42no—
292C2—42no—
293C2C2×#40711yescharacteristic
294C2#288311yescharacteristic
295C2#288811yescharacteristic
subgroupG/H
center, socleC22C22×C22⋊C4
commutatorC23C23×C4
Frattini, cosocleC22×C4C24
prime radicalC23×D4C4
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2973C2semidirect
3. #1466C2semidirect
4. #1465C2semidirect
5. #1464C2semidirect
6. #1462C2semidirect
7. #1459C2semidirect
8. C2×#323C2semidirect
26. #432C22semidirect
27. #407C22semidirect
28. C2×C22⋊C8C22semidirect
29. #324C22semidirect
31. #323C22semidirect
32. #323C22semidirect
101. C24M16semidirect
119. C2×D4M16semidirect

Maximal subgroups

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

subgroupindex
C2×#5182
#29732
#14662
#14652
#14642
#14622
#14592
C2×#3232