Finite Group Databasebeta

← #17574

Subgroups — #17574

Order 256.

669 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×#532C211yesmaximal, characteristic
2C2×#431C211yesmaximal, characteristic, complemented
3#2285C211yesmaximal, characteristic, complemented
4#1519C214yesmaximal, complemented
5#1517C214yesmaximal, complemented
6#1502C214yesmaximal, 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
23C2×#117—21no—
24C22×C42C2211yescharacteristic
25#431—21no—
26#431—21no—
27#431C2212yescomplemented
28#431C2212yescomplemented
29C2×C4⋊C8—21no—
30C2×C22⋊C8C2212yes—
31C2×C4×C8—21no—
32#384—21no—
33#382C2212yescomplemented
34#380—21no—
35#380C2212yes—
36C4×C4⋊C4—21no—
37C4×C4⋊C4C2212yescomplemented
38#327C22116yescomplemented
39C2×#41—22no—
40C2×#41—22no—
41C2×#41—22no—
42C2×#41—22no—
43C2×#41—44no—
44C2×#41—44no—
45C22×Q8—21no—
46C22×D4—22no—
47C22×D4—21no—
48C22×D4—21no—
49C22×D4C2×C412yes—
50C23×C4—22no—
51C23×C4D411yescharacteristic
52C23×C4D411yescharacteristic
53C23×C4C2311yescharacteristic
54C22×C8—22no—
55C4⋊Q8—21no—
56C4⋊Q8—21no—
57C4⋊Q8C2×C412yes—
58C4⋊Q8C2×C412yes—
59#127—21no—
60#127—21no—
61#127C2×C412yes—
62#127C2×C412yes—
63#124—22no—
64#124—22no—
65#124—22no—
66#124—22no—
67#121—22no—
68#121—22no—
69#121—22no—
70#121—22no—
71#121—22no—
72#121—22no—
73#121C2×C414yes—
74#121C2314yes—
75C4×D4—22no—
76C4×D4—22no—
77C4×D4—22no—
78C4×D4—22no—
79C4×D4—22no—
80C4×D4—22no—
81C4×D4C2×C414yes—
82C4×D4C2×C414yes—
83#117—44no—
84C2×C4⋊C4—21no—
85C2×C4⋊C4—22no—
86C2×C4⋊C4—22no—
87C2×C4⋊C4—22no—
88C2×C4⋊C4C2×C412yes—
89C2×C22⋊C4—22no—
90C2×C22⋊C4—22no—
91C2×C22⋊C4—22no—
92C2×C42—22no—
93C2×C42C2×C411yescharacteristic
94C2×C42C2×C411yescharacteristic
95C2×C42C2×C411yescharacteristic
96C2×C42C2×C411yescharacteristic
97C2×C42D411yescharacteristic
98C2×C42D411yescharacteristic
99C2×C42D411yescharacteristic
100C2×C42D411yescharacteristic
101C2×C42D411yescharacteristic
102C2×C42D411yescharacteristic
103C2×C42C2311yescharacteristic
104C2×C42C2311yescharacteristic
105C4⋊C8—22no—
106C4⋊C8—22no—
107C22⋊C8—22no—
108C22⋊C8C2314yes—
109C4×C8—22no—
110C4×C8—22no—
111#95—22no—
112#95C2314yes—
113C24—22no—
114C24C2×D411yescharacteristic
115#41—48no—
116#41—48no—
117#41—44no—
118#41—44no—
119#41—44no—
120#41—44no—
121C2×Q8—22no—
122C2×Q8—22no—
123C2×Q8—44no—
124C2×D4—24no—
125C2×D4—24no—
126C2×D4—22no—
127C2×D4—22no—
128C2×D4—22no—
129C2×D4—22no—
130C2×D4—22no—
131C2×D4—44no—
132C2×D4—44no—
133C2×D4—44no—
134C2×D4—44no—
135C2×D4—44no—
136C2×D4C22×C414yes—
137C22×C4—22no—
138C22×C4—24no—
139C22×C4—24no—
140C22×C4—24no—
141C22×C4—42no—
142C22×C4—42no—
143C22×C4—48no—
144C22×C4C22⋊C411yescharacteristic
145C22×C4C22⋊C411yescharacteristic
146C22×C4C22⋊C411yescharacteristic
147C22×C4C22⋊C411yescharacteristic
148C22×C4C22⋊C411yescharacteristic
149C22×C4C22⋊C411yescharacteristic
150C22×C4C22⋊C411yescharacteristic
151C22×C4C22⋊C411yescharacteristic
152C22×C4D814yes—
153C22×C4SD1614yes—
154C22×C4C22×C411yescharacteristic
155C22×C4C22×C411yescharacteristic
156C22×C4C2×D411yescharacteristic
157C22×C4C2×D411yescharacteristic
158C22×C4C2×D411yescharacteristic
159C22×C4C2×D411yescharacteristic
160C22×C4C2×D411yescharacteristic
161C22×C4C2×D411yescharacteristic
162C22×C4C2×D411yescharacteristic
163C22×C4C2411yescharacteristic
164C2×C8—24no—
165C2×C8—44no—
166C4⋊C4—22no—
167C4⋊C4—22no—
168C4⋊C4—22no—
169C4⋊C4—44no—
170C4⋊C4—44no—
171C4⋊C4—44no—
172C4⋊C4C22×C414yes—
173C22⋊C4—24no—
174C22⋊C4—24no—
175C22⋊C4—24no—
176C22⋊C4—24no—
177C22⋊C4—44no—
178C42—44no—
179C42C22⋊C411yescharacteristic
180C42C22⋊C411yescharacteristic
181C42C22⋊C411yescharacteristic
182C42C22⋊C411yescharacteristic
183C42C22⋊C411yescharacteristic
184C42C22⋊C411yescharacteristic
185C42C22⋊C411yescharacteristic
186C42C22⋊C411yescharacteristic
187C42C22×C411yescharacteristic
188C42C22×C411yescharacteristic
189C42C22×C411yescharacteristic
190C42C22×C411yescharacteristic
191C42C2×D411yescharacteristic
192C42C2×D411yescharacteristic
193C42C2×D411yescharacteristic
194C42C2×D411yescharacteristic
195C23—24no—
196C23—41no—
197C23—41no—
198C23—44no—
199C23—44no—
200C23—44no—
201C23C2×C22⋊C411yescharacteristic
202C23C2×C22⋊C411yescharacteristic
203C23C2×D812yes—
204C23C2×SD1612yes—
205C23C22×D411yescharacteristic
206Q8—44no—
207Q8—44no—
208D4—44no—
209D4—44no—
210D4—44no—
211D4—44no—
212D4—48no—
213D4—44no—
214D4—44no—
215D4—44no—
216D4—44no—
217C2×C4—22no—
218C2×C4—22no—
219C2×C4—22no—
220C2×C4—22no—
221C2×C4—22no—
222C2×C4—22no—
223C2×C4—24no—
224C2×C4—41no—
225C2×C4—41no—
226C2×C4—41no—
227C2×C4—41no—
228C2×C4—41no—
229C2×C4—41no—
230C2×C4—44no—
231C2×C4—48no—
232C2×C4—48no—
233C2×C4—44no—
234C2×C4—44no—
235C2×C4—44no—
236C2×C4#10214yes—
237C2×C4#10214yes—
238C2×C4#10214yes—
239C2×C4#10214yes—
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×C22⋊C411yescharacteristic
249C2×C4C2×C22⋊C411yescharacteristic
250C2×C4C2×D812yes—
251C2×C4C2×D812yes—
252C2×C4C2×SD1612yes—
253C2×C4C2×SD1612yes—
254C2×C4C23×C411yescharacteristic
255C2×C4C22×D411yescharacteristic
256C8—44no—
257C22—21no—
258C22—21no—
259C22—21no—
260C22—21no—
261C22—21no—
262C22—21no—
263C22—42no—
264C22—42no—
265C22—44no—
266C22—44no—
267C22—44no—
268C22—88no—
269C22C2×#10212yes—
270C22C2×#10212yes—
271C22C22×C22⋊C411yescharacteristic
272C22C22×D811yescharacteristic
273C22C22×SD1611yescharacteristic
274C4—21no—
275C4—21no—
276C4—21no—
277C4—21no—
278C4—21no—
279C4—21no—
280C4—44no—
281C4—84no—
282C4#41012yes—
283C4C2×#10212yes—
284C4C2×#10212yes—
285C4C2×#10212yes—
286C4C2×#10212yes—
287C4#42112yes—
288C2—21no—
289C2—22no—
290C2—21no—
291C2—22no—
292C2—84no—
293C2C2×#41011yescharacteristic
294C2C22×#10211yescharacteristic
295C2C2×#42111yescharacteristic
subgroupG/H
centerC2×C4C2×C22⋊C4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
socleC22C22×C22⋊C4
prime radicalC2×#532C2
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C2×C4 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#431C2semidirect
3. #2285C2semidirect
4. #1519C2semidirect
5. #1517C2semidirect
6. #1502C2semidirect
12. #532C4semidirect
13. #532C4semidirect
16. C2×C4⋊Q8C4semidirect
17. C2×#127C4semidirect
22. C2×C4×D4C4semidirect
27. #431C22semidirect
28. #431C22semidirect
33. #382C22semidirect
37. C4×C4⋊C4C22semidirect
38. #327C22semidirect

Maximal subgroups

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

subgroupindex
C2×#5322
C2×#4312
#22852
#15192
#15172
#15022