Finite Group Databasebeta

← #21816

Subgroups — #21816

Order 256.

676 conjugacy classes of subgroups.

The subgroup lattice has 283 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#1980C214yesmaximal, complemented
5#1963C214yesmaximal, complemented
6#1789C214yesmaximal, complemented
7C22×#41C2212yes—
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×#124C412yescomplemented
19C2×#121—21no—
20C2×#121—21no—
21C2×C4×D4—21no—
22C2×C4×D4—21no—
23C22×C42C2211yescharacteristic
24#432—21no—
25#432—21no—
26#431—21no—
27#431—21no—
28#423C2212yescomplemented
29C2×#104C22116yescomplemented
30#407C2212yes—
31C4×M16C2212yescomplemented
32#383—21no—
33#382—21no—
34#381—21no—
35#380—21no—
36C4×C4⋊C4C2212yescomplemented
37C4×C22⋊C4C2212yes—
38#376C2212yescomplemented
39C2×#41—22no—
40C2×#41—22no—
41C2×#41—48no—
42C2×#41C2×C414yes—
43C2×#41C2314yes—
44C22×Q8C2×C412yes—
45C22×D4—22no—
46C22×D4—21no—
47C22×D4—21no—
48C22×D4C2×C412yes—
49C23×C4—22no—
50C23×C4D411yescharacteristic
51C23×C4D411yescharacteristic
52C23×C4C2311yescharacteristic
53C2×M16C2314yes—
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#124C2×C414yes—
65#124C2×C414yes—
66#121—22no—
67#121—22no—
68#121—22no—
69#121—22no—
70#121—22no—
71#121—22no—
72#121—22no—
73#121—22no—
74C4×D4—22no—
75C4×D4—22no—
76C4×D4—22no—
77C4×D4—22no—
78C4×D4—22no—
79C4×D4—22no—
80C4×D4—22no—
81C4×D4—22no—
82C2×C4⋊C4—21no—
83C2×C4⋊C4—21no—
84C2×C4⋊C4—22no—
85C2×C22⋊C4—22no—
86C2×C22⋊C4—22no—
87C2×C22⋊C4—22no—
88C2×C42C2×C411yescharacteristic
89C2×C42C2×C411yescharacteristic
90C2×C42C2×C411yescharacteristic
91C2×C42C2×C411yescharacteristic
92C2×C42D411yescharacteristic
93C2×C42D411yescharacteristic
94C2×C42D411yescharacteristic
95C2×C42D411yescharacteristic
96C2×C42D411yescharacteristic
97C2×C42D411yescharacteristic
98C2×C42C2314yes—
99C2×C42C2311yescharacteristic
100C2×C42C2311yescharacteristic
101C4⋊C8—22no—
102C4⋊C8—22no—
103#104—416no—
104C22⋊C8—22no—
105C22⋊C8—22no—
106#97—22no—
107C4×C8—22no—
108#95—22no—
109#95—22no—
110#95—22no—
111#95—22no—
112C24—22no—
113C24C2×D411yescharacteristic
114#41—216no—
115#41—48no—
116#41—48no—
117#41—48no—
118C2×Q8—22no—
119C2×Q8—44no—
120C2×Q8C22×C414yes—
121C2×D4—24no—
122C2×D4—24no—
123C2×D4—22no—
124C2×D4—22no—
125C2×D4—22no—
126C2×D4—22no—
127C2×D4—22no—
128C2×D4—44no—
129C2×D4—44no—
130C2×D4—44no—
131C2×D4—48no—
132C2×D4C22×C414yes—
133C22×C4—24no—
134C22×C4—22no—
135C22×C4—24no—
136C22×C4—24no—
137C22×C4—24no—
138C22×C4—42no—
139C22×C4—42no—
140C22×C4—48no—
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×C4C22×C411yescharacteristic
151C22×C4C2×D411yescharacteristic
152C22×C4C2×D411yescharacteristic
153C22×C4C2×D411yescharacteristic
154C22×C4C2×D411yescharacteristic
155C22×C4C2×D411yescharacteristic
156C22×C4C2×D411yescharacteristic
157C22×C4C2×D411yescharacteristic
158C22×C4C2411yescharacteristic
159M16—28no—
160C2×C8—24no—
161C4⋊C4—22no—
162C4⋊C4—22no—
163C4⋊C4—22no—
164C4⋊C4—22no—
165C4⋊C4—44no—
166C22⋊C4—24no—
167C22⋊C4—24no—
168C22⋊C4—24no—
169C22⋊C4—24no—
170C22⋊C4—44no—
171C42—28no—
172C42C22⋊C411yescharacteristic
173C42C22⋊C411yescharacteristic
174C42C22⋊C411yescharacteristic
175C42C22⋊C411yescharacteristic
176C42C22⋊C411yescharacteristic
177C42C22⋊C411yescharacteristic
178C42C22⋊C411yescharacteristic
179C42C22⋊C411yescharacteristic
180C42C22×C411yescharacteristic
181C42C22×C411yescharacteristic
182C42C22×C411yescharacteristic
183C42C22×C411yescharacteristic
184C42C2×D411yescharacteristic
185C42C2×D411yescharacteristic
186C42C2×D411yescharacteristic
187C42C2×D411yescharacteristic
188C23—22no—
189C23—22no—
190C23—24no—
191C23—41no—
192C23—44no—
193C23—44no—
194C23—44no—
195C23C2×C22⋊C411yescharacteristic
196C23C2×C22⋊C411yescharacteristic
197C23C22×D411yescharacteristic
198Q8—28no—
199Q8—44no—
200D4—28no—
201D4—44no—
202D4—44no—
203D4—44no—
204D4—44no—
205D4—48no—
206D4—48no—
207D4—44no—
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—22no—
218C2×C4—24no—
219C2×C4—41no—
220C2×C4—41no—
221C2×C4—41no—
222C2×C4—41no—
223C2×C4—41no—
224C2×C4—41no—
225C2×C4—41no—
226C2×C4—48no—
227C2×C4—44no—
228C2×C4—48no—
229C2×C4—44no—
230C2×C4—44no—
231C2×C4—44no—
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×C4C2×C22⋊C411yescharacteristic
242C2×C4C23×C411yescharacteristic
243C2×C4C22×D411yescharacteristic
244C2×C4H(5,𝔽2)14yes—
245C8—44no—
246C22—21no—
247C22—21no—
248C22—21no—
249C22—21no—
250C22—21no—
251C22—21no—
252C22—21no—
253C22—44no—
254C22—44no—
255C22—44no—
256C22—44no—
257C22—88no—
258C22#42112yes—
259C22C22×C22⋊C411yescharacteristic
260C22#53512yes—
261C4—21no—
262C4—21no—
263C4—21no—
264C4—21no—
265C4—21no—
266C4—21no—
267C4—21no—
268C4—21no—
269C4—21no—
270C4—44no—
271C4—84no—
272C4#42112yes—
273C4#51812yes—
274C4#53512yes—
275C2—22no—
276C2—22no—
277C2—41no—
278C2—84no—
279C2#230911yescharacteristic
280C2C2×#42111yescharacteristic
281C2C2×#42111yescharacteristic
subgroupG/H
centerC2×C4C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
socleC22C22×C22⋊C4
prime radicalC2×#532C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2920C2semidirect
3. #2283C2semidirect
4. #1980C2semidirect
5. #1963C2semidirect
6. #1789C2semidirect
12. #532C4semidirect
13. #532C4semidirect
16. C2×C4⋊Q8C4semidirect
17. C2×#127C4semidirect
18. C2×#124C4semidirect
28. #423C22semidirect
29. C2×#104C22semidirect
31. C4×M16C22semidirect
36. C4×C4⋊C4C22semidirect
38. #376C22semidirect

Maximal subgroups

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

subgroupindex
C2×#5322
#29202
#22832
#19802
#19632
#17892