Finite Group Databasebeta

← #39169

Subgroups — #39169

Order 256.

1363 conjugacy classes of subgroups.

The subgroup lattice has 310 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#554C211yesmaximal, characteristic, complemented
2C2×#550C211yesmaximal, characteristic, complemented
3#2858C211yesmaximal, characteristic, complemented
4#2676C218yesmaximal, complemented
5#2641C212yesmaximal, complemented
6#2566C212yesmaximal, complemented
7#2563C211yesmaximal, characteristic, complemented
8#2541C211yesmaximal, characteristic, complemented
9#2541C212yesmaximal, complemented
10#2416C214yesmaximal, complemented
11#2407C214yesmaximal, complemented
12#2328C212yesmaximal, complemented
13C4×#127C211yesmaximal, characteristic, complemented
14#2295C211yesmaximal, characteristic, complemented
15C22×#41C2212yes—
16#554—28no—
17#550—28no—
18C2×C4⋊Q8C2211yescharacteristic
19C2×#127C2211yescharacteristic
20C2×#127C2212yes—
21C2×#127C2211yescharacteristic
22C2×#127C2212yes—
23C2×#125C2212yes—
24C2×#124C2214yes—
25C2×C22⋊Q8C2212yes—
26C2×C22⋊Q8C2214yes—
27C2×#121C2212yes—
28C2×#121C2214yes—
29C2×#121C2214yes—
30C2×#121C2218yes—
31C2×C4×Q8C2211yescharacteristic
32C2×C4×D4C2211yescharacteristic
33C2×C4×D4C2211yescharacteristic
34C2×C4×D4C2212yes—
35C2×C4×D4C2212yes—
36C2×C4×D4C2214yes—
37C22×C4⋊C4C2212yes—
38#396C2218yes—
39#394C2218yes—
40#394C2218yes—
41#393C2214yes—
42#392C2218yes—
43#392C2214yes—
44#391C2212yes—
45#390C2211yescharacteristic
46#390C2211yescharacteristic
47#390C2214yes—
48#390C2212yes—
49#390C2212yes—
50#390C2212yes—
51#390C2212yes—
52#390C2214yes—
53#389C2212yes—
54#387C2214yes—
55#386C2218yes—
56#386C2218yes—
57#385C2218yes—
58#384C2211yescharacteristic
59#382C2212yes—
60#380C2214yes—
61C4×C4⋊C4C2211yescharacteristic
62C4×C4⋊C4C2212yes—
63#376C2212yes—
64C43C2211yescharacteristic
65C2×#41—28no—
66C2×#41—48no—
67C22×Q8C2311yescharacteristic
68C22×Q8C2312yes—
69C22×D4C2311yescharacteristic
70C22×D4C2312yes—
71C22×D4C2312yes—
72C22×D4C2314yes—
73C22×D4C2311yescharacteristic
74C22×D4C2314yes—
75C22×D4C2312yes—
76C22×D4C2318yes—
77C22×D4C2314yes—
78C23×C4C2312yes—
79C23×C4C2312yes—
80C23×C4C2314yes—
81C23×C4C2314yes—
82C4⋊Q8—24no—
83#127—24no—
84#127—28no—
85#127—28no—
86#127—24no—
87#125—28no—
88#124—48no—
89C22⋊Q8—28no—
90C22⋊Q8—216no—
91#121—28no—
92#121—216no—
93#121—416no—
94#121—48no—
95C4×Q8D418yescomplemented
96C4×D4—28no—
97C4×D4—24no—
98C4×D4—28no—
99C4×D4—24no—
100C4×D4—48no—
101C2×C4⋊C4—28no—
102C2×C4⋊C4C2314yes—
103C2×C4⋊C4C2312yes—
104C2×C4⋊C4C2311yescharacteristic
105C2×C4⋊C4C2311yescharacteristic
106C2×C4⋊C4C2312yes—
107C2×C4⋊C4C2312yes—
108C2×C4⋊C4C2314yes—
109C2×C4⋊C4C2314yes—
110C2×C4⋊C4C2314yes—
111C2×C4⋊C4C2311yescharacteristic
112C2×C4⋊C4C2312yes—
113C2×C22⋊C4C2314yes—
114C2×C22⋊C4C2312yes—
115C2×C22⋊C4C2314yes—
116C2×C22⋊C4C2312yes—
117C2×C22⋊C4C2318yes—
118C2×C22⋊C4C2314yes—
119C2×C22⋊C4C2314yes—
120C2×C22⋊C4C2318yes—
121C2×C22⋊C4C2318yes—
122C2×C22⋊C4C2318yes—
123C2×C42C2312yes—
124C2×C42C2312yes—
125C2×C42C2311yescharacteristic
126C2×C42C2312yes—
127C2×C42C2311yescharacteristic
128C2×C42C2312yes—
129C2×C42C2311yescharacteristic
130#95C2314yes—
131#95C2314yes—
132#95C2314yes—
133#95C2312yes—
134#95C2318yes—
135C24C2414yes—
136C24C2412yes—
137C24C2412yes—
138#41—432no—
139C2×Q8—24no—
140C2×Q8—24no—
141C2×Q8—44no—
142C2×Q8C2×D414yes—
143C2×D4—28no—
144C2×D4—216no—
145C2×D4—22no—
146C2×D4—24no—
147C2×D4—22no—
148C2×D4—28no—
149C2×D4—24no—
150C2×D4—24no—
151C2×D4—28no—
152C2×D4—22no—
153C2×D4—24no—
154C2×D4—28no—
155C2×D4—28no—
156C2×D4—22no—
157C2×D4—22no—
158C2×D4—24no—
159C2×D4—44no—
160C2×D4—48no—
161C2×D4—48no—
162C2×D4—48no—
163C2×D4—48no—
164C2×D4—44no—
165C2×D4#4114yescomplemented
166C22×C4—24no—
167C22×C4—28no—
168C22×C4—24no—
169C22×C4—28no—
170C22×C4—28no—
171C22×C4—28no—
172C22×C4—48no—
173C22×C4—48no—
174C22×C4C2414yes—
175C22×C4C2412yes—
176C22×C4C2412yes—
177C22×C4C2414yes—
178C22×C4C2412yes—
179C22×C4C2412yes—
180C22×C4C2411yescharacteristic
181C22×C4C2412yes—
182C22×C4C2412yes—
183C22×C4C2411yescharacteristic
184C22×C4C2411yescharacteristic
185C4⋊C4—28no—
186C4⋊C4—24no—
187C4⋊C4—22no—
188C4⋊C4—22no—
189C4⋊C4—24no—
190C4⋊C4—28no—
191C4⋊C4—28no—
192C4⋊C4—24no—
193C4⋊C4—44no—
194C4⋊C4C2×D414yes—
195C4⋊C4C2×D418yes—
196C22⋊C4—24no—
197C22⋊C4—28no—
198C22⋊C4—24no—
199C22⋊C4—28no—
200C22⋊C4—216no—
201C22⋊C4—44no—
202C22⋊C4—44no—
203C22⋊C4—48no—
204C22⋊C4—48no—
205C22⋊C4—48no—
206C42—22no—
207C42—24no—
208C42—24no—
209C42—24no—
210C42—22no—
211C42C2×D418yes—
212C42C2×D414yes—
213C23—22no—
214C23—24no—
215C23—24no—
216C23—22no—
217C23—24no—
218C23—22no—
219C23—22no—
220C23—24no—
221C23—28no—
222C23—24no—
223C23—24no—
224C23—28no—
225C23—24no—
226C23—22no—
227C23C2×#4114yes—
228C23C2511yescharacteristic
229Q8—28no—
230Q8—84no—
231D4—28no—
232D4—416no—
233D4—416no—
234D4—48no—
235D4—44no—
236D4—48no—
237D4—88no—
238D4—84no—
239D4—816no—
240C2×C4—22no—
241C2×C4—22no—
242C2×C4—22no—
243C2×C4—24no—
244C2×C4—24no—
245C2×C4—22no—
246C2×C4—22no—
247C2×C4—24no—
248C2×C4—24no—
249C2×C4—22no—
250C2×C4—22no—
251C2×C4—28no—
252C2×C4—24no—
253C2×C4—24no—
254C2×C4—24no—
255C2×C4—24no—
256C2×C4—22no—
257C2×C4—416no—
258C2×C4—48no—
259C2×C4—48no—
260C2×C4—88no—
261C2×C4C22×D412yes—
262C2×C4C22×D414yes—
263C2×C4C22×D414yes—
264C2×C4C22×D412yes—
265C2×C4C22×D412yes—
266C2×C4C2×#4112yes—
267C2×C4H(5,𝔽2)14yes—
268C2×C4H(5,𝔽2)14yes—
269C2×C42−1+412yes—
270C22—24no—
271C22—28no—
272C22—42no—
273C22—42no—
274C22—44no—
275C22—44no—
276C22—42no—
277C22—42no—
278C22—44no—
279C22—44no—
280C22—42no—
281C22—44no—
282C22—48no—
283C22—48no—
284C22—44no—
285C22C23×D411yescharacteristic
286C22C22×#4111yescharacteristic
287C22C2×H(5,𝔽2)12yes—
288C22C2×H(5,𝔽2)12yes—
289C22C2×2−1+411yescharacteristic
290C4—24no—
291C4—24no—
292C4—22no—
293C4—24no—
294C4—42no—
295C4—42no—
296C4—44no—
297C4—44no—
298C4—42no—
299C4#53514yes—
300C4#54814yes—
301C2—44no—
302C2—82no—
303C2—84no—
304C2C2×#53511yescharacteristic
305C2C2×#54811yescharacteristic
306C2#349811yescharacteristic
307C2#351912yes—
308C2#354812yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#554C2semidirect
2. C2×#550C2semidirect
3. #2858C2semidirect
4. #2676C2semidirect
5. #2641C2semidirect
6. #2566C2semidirect
7. #2563C2semidirect
8. #2541C2semidirect
9. #2541C2semidirect
10. #2416C2semidirect
11. #2407C2semidirect
12. #2328C2semidirect
13. C4×#127C2semidirect
14. #2295C2semidirect
95. C4×Q8D4semidirect
165. C2×D4#41semidirect

Maximal subgroups

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

subgroupindex
C2×#5542
C2×#5502
#28582
#26762
#26412
#25662
#25632
#25412
#24162
#24072
#23282
C4×#1272
#22952