Finite Group Databasebeta

← #17448

Subgroups — #17448

Order 256.

823 conjugacy classes of subgroups.

The subgroup lattice has 293 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×D4C211yesmaximal, characteristic
2#2920C211yesmaximal, characteristic, complemented
3#2920C211yesmaximal, characteristic, complemented
4#1490C214yesmaximal, complemented
5#1486C214yesmaximal, complemented
6#1478C214yesmaximal, complemented
7C23×D4C411yescharacteristic
8C24×C4—21no—
9C2×C4×D4—21no—
10C2×C4×D4—21no—
11C2×C4×D4—21no—
12C2×C4×D4—21no—
13C2×C4×D4—21no—
14C2×C4×D4—21no—
15C2×C4×D4C412yes—
16C2×C4×D4C412yes—
17C2×C4×D4C412yes—
18C2×C4×D4C2212yes—
19C2×C4×D4C2212yes—
20C2×C4×D4C2212yes—
21C22×C4⋊C4C411yescharacteristic
22C22×C22⋊C4—21no—
23C22×C42C2211yescharacteristic
24#432—21no—
25#432—21no—
26#432—21no—
27#432C2212yescomplemented
28#431—21no—
29#431C2212yescomplemented
30#431C2212yescomplemented
31#431C2212yescomplemented
32#423—21no—
33#423C2212yescomplemented
34#407—21no—
35#407—21no—
36C4×M16—21no—
37C4×M16C2212yescomplemented
38D4⋊C8C22116yescomplemented
39C25—21no—
40C22×D4—28no—
41C22×D4—21no—
42C22×D4—21no—
43C22×D4—21no—
44C22×D4C2×C412yes—
45C22×D4C2×C412yes—
46C22×D4C2×C412yes—
47C23×C4—21no—
48C23×C4—22no—
49C23×C4—22no—
50C23×C4—22no—
51C23×C4—22no—
52C23×C4—22no—
53C23×C4—22no—
54C23×C4—48no—
55C23×C4C2×C411yescharacteristic
56C23×C4D411yescharacteristic
57C23×C4D411yescharacteristic
58C2×M16—22no—
59C2×M16—22no—
60C4×D4—22no—
61C4×D4—22no—
62C4×D4—22no—
63C4×D4—22no—
64C4×D4—22no—
65C4×D4—22no—
66C4×D4—22no—
67C4×D4—22no—
68C4×D4—22no—
69C4×D4—22no—
70C4×D4—22no—
71C4×D4—22no—
72C4×D4C2×C414yes—
73C4×D4C2×C414yes—
74C4×D4C2×C414yes—
75C4×D4C2314yes—
76C2×C4⋊C4—21no—
77C2×C4⋊C4—21no—
78C2×C4⋊C4—21no—
79C2×C4⋊C4C2×C412yes—
80C2×C4⋊C4C2×C412yes—
81C2×C4⋊C4C2×C412yes—
82C2×C22⋊C4—22no—
83C2×C22⋊C4—22no—
84C2×C22⋊C4—22no—
85C2×C22⋊C4—22no—
86C2×C22⋊C4—22no—
87C2×C22⋊C4—22no—
88C2×C42C2×C411yescharacteristic
89C2×C42C2×C411yescharacteristic
90C2×C42C2×C411yescharacteristic
91C2×C42D411yescharacteristic
92C2×C42D411yescharacteristic
93C2×C42D411yescharacteristic
94C2×C42D411yescharacteristic
95C2×C42D411yescharacteristic
96C2×C42D411yescharacteristic
97C2×C42C2311yescharacteristic
98C2×C42C2311yescharacteristic
99C2×C42C2311yescharacteristic
100C4⋊C8—22no—
101C4⋊C8—22no—
102C4⋊C8—22no—
103C4⋊C8C2314yescomplemented
104C22⋊C8—22no—
105C22⋊C8—22no—
106C22⋊C8—22no—
107C22⋊C8—22no—
108#97—22no—
109#97—22no—
110C4×C8—22no—
111C4×C8C2314yescomplemented
112C24—28no—
113C24—22no—
114C24—22no—
115C24—22no—
116C24—44no—
117C24—44no—
118C24C22⋊C411yescharacteristic
119C2×D4—28no—
120C2×D4—28no—
121C2×D4—28no—
122C2×D4—28no—
123C2×D4—28no—
124C2×D4—22no—
125C2×D4—22no—
126C2×D4—22no—
127C2×D4—24no—
128C2×D4M1618yescomplemented
129C2×D4C22×C414yes—
130C22×C4—24no—
131C22×C4—24no—
132C22×C4—22no—
133C22×C4—22no—
134C22×C4—22no—
135C22×C4—24no—
136C22×C4—24no—
137C22×C4—24no—
138C22×C4—24no—
139C22×C4—42no—
140C22×C4—48no—
141C22×C4—48no—
142C22×C4—48no—
143C22×C4—48no—
144C22×C4—48no—
145C22×C4—44no—
146C22×C4—48no—
147C22×C4C22⋊C411yescharacteristic
148C22×C4C22⋊C411yescharacteristic
149C22×C4C22⋊C411yescharacteristic
150C22×C4C22⋊C411yescharacteristic
151C22×C4C22⋊C411yescharacteristic
152C22×C4C22⋊C411yescharacteristic
153C22×C4C22⋊C411yescharacteristic
154C22×C4C22⋊C411yescharacteristic
155C22×C4C22⋊C411yescharacteristic
156C22×C4C22×C411yescharacteristic
157C22×C4C22×C411yescharacteristic
158C22×C4C22×C411yescharacteristic
159C22×C4C2×D411yescharacteristic
160C22×C4C2×D411yescharacteristic
161C22×C4C2×D411yescharacteristic
162C22×C4C2×D411yescharacteristic
163C22×C4C2×D411yescharacteristic
164C22×C4C2×D411yescharacteristic
165M16—44no—
166M16—44no—
167C2×C8—24no—
168C2×C8—24no—
169C4⋊C4—22no—
170C4⋊C4—22no—
171C4⋊C4—22no—
172C4⋊C4C22×C414yes—
173C22⋊C4—24no—
174C22⋊C4—24no—
175C22⋊C4—24no—
176C22⋊C4—24no—
177C42C22⋊C411yescharacteristic
178C42C22⋊C411yescharacteristic
179C42C22⋊C411yescharacteristic
180C42C22⋊C411yescharacteristic
181C42C22⋊C411yescharacteristic
182C42C22⋊C411yescharacteristic
183C42C22×C411yescharacteristic
184C42C22×C411yescharacteristic
185C42C22×C411yescharacteristic
186C42C2×D411yescharacteristic
187C42C2×D411yescharacteristic
188C42C2×D411yescharacteristic
189C42C2×D411yescharacteristic
190C42C2×D411yescharacteristic
191C42C2×D411yescharacteristic
192C42C2411yescharacteristic
193C23—22no—
194C23—22no—
195C23—22no—
196C23—28no—
197C23—28no—
198C23—24no—
199C23—28no—
200C23—44no—
201C23—44no—
202C23—432no—
203C23—44no—
204C23—44no—
205C23—44no—
206C23—44no—
207C23C2×C22⋊C411yescharacteristic
208C23C2×C22⋊C411yescharacteristic
209C23C2×C22⋊C411yescharacteristic
210D4—28no—
211D4—28no—
212D4—24no—
213D4—28no—
214D4C2×M1618yes—
215C2×C4—22no—
216C2×C4—22no—
217C2×C4—22no—
218C2×C4—22no—
219C2×C4—22no—
220C2×C4—22no—
221C2×C4—22no—
222C2×C4—22no—
223C2×C4—22no—
224C2×C4—22no—
225C2×C4—22no—
226C2×C4—22no—
227C2×C4—24no—
228C2×C4—41no—
229C2×C4—41no—
230C2×C4—41no—
231C2×C4—41no—
232C2×C4—48no—
233C2×C4—48no—
234C2×C4—44no—
235C2×C4—44no—
236C2×C4—44no—
237C2×C4—48no—
238C2×C4—48no—
239C2×C4C2×C22⋊C411yescharacteristic
240C2×C4C2×C22⋊C411yescharacteristic
241C2×C4C2×C22⋊C411yescharacteristic
242C2×C4C2×C22⋊C411yescharacteristic
243C2×C4C2×C22⋊C411yescharacteristic
244C2×C4C2×C22⋊C411yescharacteristic
245C2×C4C2×C22⋊C411yescharacteristic
246C2×C4C2×C22⋊C411yescharacteristic
247C2×C4C2×C22⋊C411yescharacteristic
248C2×C4C2×M1614yes—
249C2×C4AGL(1,ℤ/8)14yes—
250C2×C4C23×C411yescharacteristic
251C2×C4C22×D411yescharacteristic
252C2×C4C22×D411yescharacteristic
253C8—44no—
254C8—44no—
255C22—28no—
256C22—21no—
257C22—21no—
258C22—21no—
259C22—21no—
260C22—21no—
261C22—21no—
262C22—28no—
263C22—416no—
264C22—416no—
265C22—416no—
266C22—44no—
267C22—44no—
268C22#40712yes—
269C22#41812yes—
270C22#42112yes—
271C22C22×C22⋊C411yescharacteristic
272C4—21no—
273C4—21no—
274C4—21no—
275C4—21no—
276C4—21no—
277C4—21no—
278C4—21no—
279C4—21no—
280C4—44no—
281C4#40712yes—
282C4#41812yes—
283C4C22×M1612yes—
284C4C2×AGL(1,ℤ/8)12yes—
285C2—22no—
286C2—22no—
287C2—22no—
288C2—48no—
289C2C2×#40711yescharacteristic
290C2C2×#41811yescharacteristic
291C2C2×#42111yescharacteristic
subgroupG/H
centerC2×C4C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC42C24
socleC22C22×C22⋊C4
prime radicalC23×D4C4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C22×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2920C2semidirect
3. #2920C2semidirect
4. #1490C2semidirect
5. #1486C2semidirect
6. #1478C2semidirect
27. #432C22semidirect
29. #431C22semidirect
30. #431C22semidirect
31. #431C22semidirect
33. #423C22semidirect
37. C4×M16C22semidirect
38. D4⋊C8C22semidirect
103. C4⋊C8C23semidirect
111. C4×C8C23semidirect
128. C2×D4M16semidirect

Maximal subgroups

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

subgroupindex
C22×C4×D42
#29202
#14902
#14862
#14782