Finite Group Databasebeta

← #38952

Subgroups — #38952

Order 256.

1265 conjugacy classes of subgroups.

The subgroup lattice has 300 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#554C211yesmaximal, characteristic, complemented
2C2×#550C211yesmaximal, characteristic
3#2858C211yesmaximal, characteristic, complemented
4#2672C218yesmaximal, complemented
5#2620C212yesmaximal, complemented
6#2567C211yesmaximal, characteristic, complemented
7#2548C211yesmaximal, characteristic, complemented
8#2501C212yesmaximal, complemented
9#2454C214yesmaximal, complemented
10#2445C214yesmaximal, complemented
11#2432C212yesmaximal, complemented
12#2311C212yesmaximal, complemented
13C4×C4⋊Q8C211yesmaximal, characteristic, complemented
14#2293C211yesmaximal, characteristic, complemented
15C22×#41C2212yes—
16#554—28no—
17#550—28no—
18C2×C4⋊Q8C2211yescharacteristic
19C2×C4⋊Q8C2211yescharacteristic
20C2×#127C2211yescharacteristic
21C2×#127C2212yes—
22C2×#125C2212yes—
23C2×#124C2214yes—
24C2×#124C2212yes—
25C2×#123C2218yes—
26C2×C22⋊Q8C2212yes—
27C2×C22⋊Q8C2214yes—
28C2×#121C2212yes—
29C2×#121C2214yes—
30C2×C4×Q8C2211yescharacteristic
31C2×C4×Q8C2211yescharacteristic
32C2×C4×D4C2212yes—
33C2×C4×D4C2212yes—
34C2×C4×D4C2211yescharacteristic
35C2×#117C2212yes—
36C22×C4⋊C4C2212yes—
37#399C2218yes—
38#396C2218yes—
39#395C2214yes—
40#394C2218yes—
41#394C2214yes—
42#394C2218yes—
43#391C2211yescharacteristic
44#391C2211yescharacteristic
45#391C2212yes—
46#390C2212yes—
47#390C2212yes—
48#390C2212yes—
49#390C2214yes—
50#390C2212yes—
51#390C2214yes—
52#389C2214yes—
53#389C2214yes—
54#389C2212yes—
55#388C2214yes—
56#386C2218yes—
57#385C2218yes—
58#384C2211yescharacteristic
59#384C2212yes—
60#380C2218yes—
61C4×C4⋊C4C2214yes—
62C4×C4⋊C4C2211yescharacteristic
63C4×C22⋊C4C2212yes—
64C43C2211yescharacteristic
65C2×#41—28no—
66C2×#41—28no—
67C2×#41—44no—
68C22×Q8C2311yescharacteristic
69C22×Q8C2311yescharacteristic
70C22×Q8C2312yes—
71C22×D4C2312yes—
72C22×D4C2312yes—
73C22×D4C2314yes—
74C22×D4C2311yescharacteristic
75C22×D4C2314yes—
76C22×D4C2312yes—
77C23×C4C2314yes—
78C23×C4C2312yes—
79C23×C4C2314yes—
80C4⋊Q8—24no—
81C4⋊Q8—24no—
82#127—28no—
83#127—24no—
84#125—28no—
85#124—48no—
86#124—44no—
87#123—416no—
88C22⋊Q8—28no—
89C22⋊Q8—216no—
90#121—28no—
91#121—216no—
92C4×Q8—24no—
93C4×Q8—24no—
94C4×D4—28no—
95C4×D4—28no—
96C4×D4D418yes—
97#117—44no—
98C2×C4⋊C4—28no—
99C2×C4⋊C4C2311yescharacteristic
100C2×C4⋊C4C2314yes—
101C2×C4⋊C4C2312yes—
102C2×C4⋊C4C2312yes—
103C2×C4⋊C4C2311yescharacteristic
104C2×C4⋊C4C2312yes—
105C2×C4⋊C4C2312yes—
106C2×C4⋊C4C2314yes—
107C2×C4⋊C4C2314yes—
108C2×C4⋊C4C2314yes—
109C2×C4⋊C4C2312yes—
110C2×C4⋊C4C2314yes—
111C2×C4⋊C4C2318yes—
112C2×C4⋊C4C2311yescharacteristic
113C2×C22⋊C4C2314yes—
114C2×C22⋊C4C2314yes—
115C2×C22⋊C4C2314yes—
116C2×C22⋊C4C2318yes—
117C2×C22⋊C4C2314yes—
118C2×C22⋊C4C2318yes—
119C2×C22⋊C4C2318yes—
120C2×C22⋊C4C2318yes—
121C2×C22⋊C4C2312yes—
122C2×C42C2311yescharacteristic
123C2×C42C2312yes—
124C2×C42C2312yes—
125C2×C42C2312yes—
126C2×C42C2312yes—
127C2×C42C2311yescharacteristic
128C2×C42C2312yes—
129C2×C42C2311yescharacteristic
130#95C2314yes—
131#95C2314yes—
132#95C2312yes—
133#95C2314yes—
134#95C2318yes—
135C24C2414yes—
136C24C2412yes—
137#41—432no—
138C2×Q8—22no—
139C2×Q8—22no—
140C2×Q8—24no—
141C2×Q8—22no—
142C2×Q8—22no—
143C2×Q8—22no—
144C2×Q8—44no—
145C2×Q8#4114yes—
146C2×D4—28no—
147C2×D4—28no—
148C2×D4—24no—
149C2×D4—24no—
150C2×D4—24no—
151C2×D4—28no—
152C2×D4—24no—
153C2×D4—24no—
154C2×D4—24no—
155C2×D4—28no—
156C2×D4—44no—
157C2×D4—48no—
158C2×D4—44no—
159C2×D4C2×D414yes—
160C22×C4—24no—
161C22×C4—24no—
162C22×C4—28no—
163C22×C4—28no—
164C22×C4—28no—
165C22×C4—44no—
166C22×C4—48no—
167C22×C4C2×D418yes—
168C22×C4C2412yes—
169C22×C4C2414yes—
170C22×C4C2412yes—
171C22×C4C2412yes—
172C22×C4C2412yes—
173C22×C4C2414yes—
174C22×C4C2411yescharacteristic
175C22×C4C2412yes—
176C22×C4C2412yes—
177C22×C4C2412yes—
178C22×C4C2411yescharacteristic
179C22×C4C2411yescharacteristic
180C4⋊C4—22no—
181C4⋊C4—28no—
182C4⋊C4—24no—
183C4⋊C4—24no—
184C4⋊C4—24no—
185C4⋊C4—22no—
186C4⋊C4—24no—
187C4⋊C4—28no—
188C4⋊C4—28no—
189C4⋊C4—28no—
190C4⋊C4—24no—
191C4⋊C4—44no—
192C4⋊C4—48no—
193C4⋊C4C2×D414yes—
194C22⋊C4—28no—
195C22⋊C4—28no—
196C22⋊C4—28no—
197C22⋊C4—216no—
198C22⋊C4—44no—
199C22⋊C4—48no—
200C22⋊C4—48no—
201C22⋊C4—48no—
202C22⋊C4C2×D418yes—
203C42—24no—
204C42—24no—
205C42—22no—
206C42—22no—
207C42—24no—
208C42—24no—
209C42—24no—
210C42C2×D414yes—
211C23—22no—
212C23—24no—
213C23—22no—
214C23—24no—
215C23—24no—
216C23—24no—
217C23—28no—
218C23—24no—
219C23—28no—
220C23C22×D414yes—
221C23C2511yescharacteristic
222Q8—28no—
223Q8—44no—
224Q8—84no—
225D4—28no—
226D4—416no—
227D4—48no—
228D4—48no—
229D4—84no—
230D4—88no—
231C2×C4—22no—
232C2×C4—22no—
233C2×C4—22no—
234C2×C4—22no—
235C2×C4—22no—
236C2×C4—22no—
237C2×C4—22no—
238C2×C4—216no—
239C2×C4—22no—
240C2×C4—22no—
241C2×C4—22no—
242C2×C4—24no—
243C2×C4—22no—
244C2×C4—22no—
245C2×C4—24no—
246C2×C4—22no—
247C2×C4—24no—
248C2×C4—28no—
249C2×C4—22no—
250C2×C4—24no—
251C2×C4—24no—
252C2×C4—22no—
253C2×C4—24no—
254C2×C4—416no—
255C2×C4—88no—
256C2×C4C22×D412yes—
257C2×C4C22×D414yes—
258C2×C4C22×D412yes—
259C2×C4C22×D412yes—
260C2×C4C2×#4114yes—
261C2×C4C2×#4112yes—
262C2×C4H(5,𝔽2)14yes—
263C2×C4H(5,𝔽2)12yes—
264C2×C42−1+414yes—
265C22—24no—
266C22—24no—
267C22—24no—
268C22—44no—
269C22—44no—
270C22—44no—
271C22—44no—
272C22—44no—
273C22—48no—
274C22—48no—
275C22C23×D411yescharacteristic
276C22C22×#4111yescharacteristic
277C22C2×H(5,𝔽2)11yescharacteristic
278C22C2×H(5,𝔽2)12yes—
279C22C2×2−1+412yes—
280C4—24no—
281C4—24no—
282C4—22no—
283C4—24no—
284C4—42no—
285C4—42no—
286C4—44no—
287C4—42no—
288C4—42no—
289C4—44no—
290C4#53614yes—
291C4#54614yes—
292C2—44no—
293C2—84no—
294C2C2×#53611yescharacteristic
295C2C2×#54611yescharacteristic
296C2#349811yescharacteristic
297C2#352212yes—
298C2#354812yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC2×#550C2
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
3. #2858C2semidirect
4. #2672C2semidirect
5. #2620C2semidirect
6. #2567C2semidirect
7. #2548C2semidirect
8. #2501C2semidirect
9. #2454C2semidirect
10. #2445C2semidirect
11. #2432C2semidirect
12. #2311C2semidirect
13. C4×C4⋊Q8C2semidirect
14. #2293C2semidirect

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
#26722
#26202
#25672
#25482
#25012
#24542
#24452
#24322
#23112
C4×C4⋊Q82
#22932