Finite Group Databasebeta

← #17583

Subgroups — #17583

Order 256.

636 conjugacy classes of subgroups.

The subgroup lattice has 282 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#532C211yesmaximal, characteristic
2#2920C211yesmaximal, characteristic, complemented
3#2283C211yesmaximal, characteristic, complemented
4#1517C214yesmaximal, complemented
5#1514C214yesmaximal, complemented
6#1507C214yesmaximal, complemented
7C22×#41—21no—
8#532—21no—
9#532—21no—
10#532—21no—
11#532—21no—
12#532C412yescomplemented
13#532C412yescomplemented
14#532C2212yes—
15#532C2212yes—
16C2×C4⋊Q8C411yescharacteristic, complemented
17C2×#127C411yescharacteristic, complemented
18C2×#124—21no—
19C2×#121—21no—
20C2×#121C2212yes—
21C2×C4×D4—21no—
22C2×C4×D4C412yescomplemented
23C22×C42C2211yescharacteristic
24#432—21no—
25#432C2212yescomplemented
26#431—21no—
27#431C2212yescomplemented
28#423—21no—
29#407C2212yes—
30C4×M16—21no—
31#383C2212yescomplemented
32#382C2212yescomplemented
33#381—21no—
34#380—21no—
35C4×C4⋊C4—21no—
36C4×C22⋊C4C2212yes—
37#376—21no—
38#327C22116yescomplemented
39C2×#41—22no—
40C2×#41—22no—
41C2×#41—22no—
42C2×#41—22no—
43C2×#41—48no—
44C22×Q8—21no—
45C22×D4—22no—
46C22×D4—21no—
47C22×D4—21no—
48C22×D4C2×C412yes—
49C23×C4—22no—
50C23×C4D411yescharacteristic
51C23×C4D411yescharacteristic
52C23×C4C2311yescharacteristic
53C2×M16—22no—
54C4⋊Q8—21no—
55C4⋊Q8—21no—
56C4⋊Q8C2×C412yes—
57C4⋊Q8C2×C412yes—
58#127—21no—
59#127—21no—
60#127C2×C412yes—
61#127C2×C412yes—
62#124—22no—
63#124—22no—
64#124—22no—
65#124—22no—
66#121—22no—
67#121—22no—
68#121—22no—
69#121—22no—
70#121—22no—
71#121—22no—
72#121C2×C414yes—
73#121C2314yes—
74C4×D4—22no—
75C4×D4—22no—
76C4×D4—22no—
77C4×D4—22no—
78C4×D4—22no—
79C4×D4—22no—
80C4×D4C2×C414yes—
81C4×D4C2×C414yes—
82C2×C4⋊C4—21no—
83C2×C4⋊C4—22no—
84C2×C4⋊C4C2×C412yes—
85C2×C22⋊C4—22no—
86C2×C22⋊C4—22no—
87C2×C22⋊C4—22no—
88C2×C42—22no—
89C2×C42C2×C411yescharacteristic
90C2×C42C2×C411yescharacteristic
91C2×C42C2×C411yescharacteristic
92C2×C42C2×C411yescharacteristic
93C2×C42D411yescharacteristic
94C2×C42D411yescharacteristic
95C2×C42D411yescharacteristic
96C2×C42D411yescharacteristic
97C2×C42D411yescharacteristic
98C2×C42D411yescharacteristic
99C2×C42C2311yescharacteristic
100C2×C42C2311yescharacteristic
101C4⋊C8—22no—
102C4⋊C8—22no—
103C22⋊C8—22no—
104C22⋊C8C2314yes—
105#97—22no—
106C4×C8—22no—
107#95—22no—
108#95—22no—
109#95—22no—
110#95C2314yes—
111C24—22no—
112C24C2×D411yescharacteristic
113#41—48no—
114#41—48no—
115#41—48no—
116#41—48no—
117C2×Q8—22no—
118C2×Q8—22no—
119C2×Q8—44no—
120C2×D4—24no—
121C2×D4—24no—
122C2×D4—22no—
123C2×D4—22no—
124C2×D4—22no—
125C2×D4—22no—
126C2×D4—22no—
127C2×D4—44no—
128C2×D4—44no—
129C2×D4—44no—
130C2×D4—48no—
131C2×D4C22×C414yes—
132C22×C4—24no—
133C22×C4—22no—
134C22×C4—24no—
135C22×C4—24no—
136C22×C4—24no—
137C22×C4—42no—
138C22×C4—42no—
139C22×C4—48no—
140C22×C4C22⋊C411yescharacteristic
141C22×C4C22⋊C411yescharacteristic
142C22×C4C22⋊C411yescharacteristic
143C22×C4C22⋊C411yescharacteristic
144C22×C4C22⋊C411yescharacteristic
145C22×C4C22⋊C411yescharacteristic
146C22×C4C22⋊C411yescharacteristic
147C22×C4C22⋊C411yescharacteristic
148C22×C4C22×C411yescharacteristic
149C22×C4C22×C411yescharacteristic
150C22×C4C2×D411yescharacteristic
151C22×C4C2×D411yescharacteristic
152C22×C4C2×D411yescharacteristic
153C22×C4C2×D411yescharacteristic
154C22×C4C2×D411yescharacteristic
155C22×C4C2×D411yescharacteristic
156C22×C4C2×D411yescharacteristic
157C22×C4C2411yescharacteristic
158M16—44no—
159C2×C8—24no—
160C4⋊C4—22no—
161C4⋊C4—22no—
162C4⋊C4—22no—
163C4⋊C4—44no—
164C4⋊C4C22×C414yes—
165C22⋊C4—24no—
166C22⋊C4—24no—
167C22⋊C4—24no—
168C22⋊C4—24no—
169C22⋊C4—44no—
170C42—44no—
171C42C22⋊C411yescharacteristic
172C42C22⋊C411yescharacteristic
173C42C22⋊C411yescharacteristic
174C42C22⋊C411yescharacteristic
175C42C22⋊C411yescharacteristic
176C42C22⋊C411yescharacteristic
177C42C22⋊C411yescharacteristic
178C42C22⋊C411yescharacteristic
179C42C22×C411yescharacteristic
180C42C22×C411yescharacteristic
181C42C22×C411yescharacteristic
182C42C22×C411yescharacteristic
183C42C2×D411yescharacteristic
184C42C2×D411yescharacteristic
185C42C2×D411yescharacteristic
186C42C2×D411yescharacteristic
187C23—22no—
188C23—22no—
189C23—24no—
190C23—41no—
191C23—44no—
192C23—44no—
193C23—44no—
194C23C2×C22⋊C411yescharacteristic
195C23C2×C22⋊C411yescharacteristic
196C23C22×D411yescharacteristic
197Q8—44no—
198Q8—44no—
199D4—44no—
200D4—44no—
201D4—44no—
202D4—44no—
203D4—48no—
204D4—48no—
205D4—44no—
206D4—44no—
207C2×C4—22no—
208C2×C4—22no—
209C2×C4—22no—
210C2×C4—22no—
211C2×C4—22no—
212C2×C4—22no—
213C2×C4—22no—
214C2×C4—22no—
215C2×C4—22no—
216C2×C4—22no—
217C2×C4—24no—
218C2×C4—41no—
219C2×C4—41no—
220C2×C4—41no—
221C2×C4—41no—
222C2×C4—41no—
223C2×C4—41no—
224C2×C4—41no—
225C2×C4—48no—
226C2×C4—44no—
227C2×C4—48no—
228C2×C4—44no—
229C2×C4—44no—
230C2×C4—44no—
231C2×C4C2×C22⋊C411yescharacteristic
232C2×C4C2×C22⋊C411yescharacteristic
233C2×C4C2×C22⋊C411yescharacteristic
234C2×C4C2×C22⋊C411yescharacteristic
235C2×C4C2×C22⋊C411yescharacteristic
236C2×C4C2×C22⋊C411yescharacteristic
237C2×C4C2×C22⋊C411yescharacteristic
238C2×C4C2×C22⋊C411yescharacteristic
239C2×C4C2×C22⋊C411yescharacteristic
240C2×C4C2×C22⋊C411yescharacteristic
241C2×C4AGL(1,ℤ/8)14yes—
242C2×C4C23×C411yescharacteristic
243C2×C4C22×D411yescharacteristic
244C8—44no—
245C22—21no—
246C22—21no—
247C22—21no—
248C22—21no—
249C22—21no—
250C22—21no—
251C22—21no—
252C22—44no—
253C22—44no—
254C22—44no—
255C22—44no—
256C22—88no—
257C22#42112yes—
258C22C22×C22⋊C411yescharacteristic
259C22C2×AGL(1,ℤ/8)12yes—
260C4—21no—
261C4—21no—
262C4—21no—
263C4—21no—
264C4—21no—
265C4—21no—
266C4—21no—
267C4—21no—
268C4—21no—
269C4—44no—
270C4—84no—
271C4#41012yes—
272C4#41812yes—
273C4#41812yes—
274C2—22no—
275C2—22no—
276C2—41no—
277C2—84no—
278C2C2×#41011yescharacteristic
279C2C2×#41811yescharacteristic
280C2C2×#42111yescharacteristic
subgroupG/H
center, socleC22C22×C22⋊C4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
prime radicalC2×#532C2
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2920C2semidirect
3. #2283C2semidirect
4. #1517C2semidirect
5. #1514C2semidirect
6. #1507C2semidirect
12. #532C4semidirect
13. #532C4semidirect
16. C2×C4⋊Q8C4semidirect
17. C2×#127C4semidirect
22. C2×C4×D4C4semidirect
25. #432C22semidirect
27. #431C22semidirect
31. #383C22semidirect
32. #382C22semidirect
38. #327C22semidirect

Maximal subgroups

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

subgroupindex
C2×#5322
#29202
#22832
#15172
#15142
#15072