Finite Group Databasebeta

← #38956

Subgroups — #38956

Order 256.

1377 conjugacy classes of subgroups.

The subgroup lattice has 315 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#550C211yesmaximal, characteristic, complemented
2C2×#547C211yesmaximal, characteristic, complemented
3#2858C211yesmaximal, characteristic, complemented
4#2703C218yesmaximal, complemented
5#2619C212yesmaximal, complemented
6#2568C211yesmaximal, characteristic, complemented
7#2541C211yesmaximal, characteristic, complemented
8#2504C212yesmaximal, complemented
9#2431C212yesmaximal, complemented
10#2431C214yesmaximal, complemented
11#2427C214yesmaximal, complemented
12#2311C212yesmaximal, complemented
13C4×#124C211yesmaximal, characteristic, complemented
14#2293C211yesmaximal, characteristic, complemented
15C22×#41C2212yes—
16C22×#41C2212yes—
17#550—28no—
18#547—28no—
19C2×C4⋊Q8C2211yescharacteristic
20C2×#127C2211yescharacteristic
21C2×#127C2212yes—
22C2×#127C2212yes—
23C2×#124C2211yescharacteristic
24C2×#124C2214yes—
25C2×#123C2214yes—
26C2×C22⋊Q8C2212yes—
27C2×#121C2212yes—
28C2×#121C2212yes—
29C2×#121C2214yes—
30C2×#121C2214yes—
31C2×C4×Q8C2211yescharacteristic
32C2×C4×D4C2212yes—
33C2×C4×D4C2211yescharacteristic
34C2×C4×D4C2211yescharacteristic
35C2×#117C2212yes—
36C22×C4⋊C4C2212yes—
37#400C2214yes—
38#397C2218yes—
39#394C2218yes—
40#392C2218yes—
41#392C2218yes—
42#392C2214yes—
43#391C2211yescharacteristic
44#391C2212yes—
45#391C2214yes—
46#390C2212yes—
47#390C2212yes—
48#390C2212yes—
49#390C2214yes—
50#390C2211yescharacteristic
51#390C2212yes—
52#389C2212yes—
53#388C2214yes—
54#388C2214yes—
55#386C2218yes—
56#386C2218yes—
57#386C2218yes—
58#382C2212yes—
59#382C2211yescharacteristic
60#380C2218yes—
61C4×C4⋊C4C2211yescharacteristic
62C4×C22⋊C4C2214yes—
63C4×C22⋊C4C2212yes—
64C43C2211yescharacteristic
65C2×#41—28no—
66C2×#41—28no—
67C2×#41—28no—
68C2×#41—44no—
69C2×#41—48no—
70C22×Q8C2312yes—
71C22×Q8C2311yescharacteristic
72C22×D4C2312yes—
73C22×D4C2311yescharacteristic
74C22×D4C2312yes—
75C22×D4C2314yes—
76C22×D4C2311yescharacteristic
77C22×D4C2314yes—
78C22×D4C2312yes—
79C22×D4C2314yes—
80C22×D4C2318yes—
81C23×C4C2312yes—
82C23×C4C2314yes—
83C23×C4C2312yes—
84C23×C4C2314yes—
85C4⋊Q8—24no—
86#127—28no—
87#127—24no—
88#127—44no—
89#124—24no—
90#124—48no—
91#123—216no—
92C22⋊Q8—28no—
93#121—28no—
94#121—28no—
95#121—216no—
96#121—48no—
97C4×Q8—24no—
98C4×D4—28no—
99C4×D4—24no—
100C4×D4D418yescomplemented
101#117—44no—
102C2×C4⋊C4—28no—
103C2×C4⋊C4C2311yescharacteristic
104C2×C4⋊C4C2312yes—
105C2×C4⋊C4C2314yes—
106C2×C4⋊C4C2311yescharacteristic
107C2×C4⋊C4C2312yes—
108C2×C4⋊C4C2312yes—
109C2×C4⋊C4C2312yes—
110C2×C4⋊C4C2314yes—
111C2×C4⋊C4C2311yescharacteristic
112C2×C22⋊C4C2314yes—
113C2×C22⋊C4C2312yes—
114C2×C22⋊C4C2314yes—
115C2×C22⋊C4C2314yes—
116C2×C22⋊C4C2314yes—
117C2×C22⋊C4C2318yes—
118C2×C22⋊C4C2318yes—
119C2×C22⋊C4C2318yes—
120C2×C22⋊C4C2314yes—
121C2×C22⋊C4C2314yes—
122C2×C22⋊C4C2312yes—
123C2×C42C2311yescharacteristic
124C2×C42C2312yes—
125C2×C42C2312yes—
126C2×C42C2312yes—
127C2×C42C2311yescharacteristic
128C2×C42C2312yes—
129C2×C42C2311yescharacteristic
130#95C2314yes—
131#95C2314yes—
132#95C2314yes—
133#95C2312yes—
134#95C2318yes—
135#95C2318yes—
136C24C2412yes—
137C24C2414yes—
138C24C2412yes—
139#41—432no—
140#41—432no—
141C2×Q8—22no—
142C2×Q8—24no—
143C2×Q8—22no—
144C2×Q8—28no—
145C2×Q8#4114yescomplemented
146C2×D4—28no—
147C2×D4—28no—
148C2×D4—28no—
149C2×D4—22no—
150C2×D4—24no—
151C2×D4—24no—
152C2×D4—24no—
153C2×D4—22no—
154C2×D4—28no—
155C2×D4—24no—
156C2×D4—24no—
157C2×D4—28no—
158C2×D4—22no—
159C2×D4—24no—
160C2×D4—44no—
161C2×D4—48no—
162C2×D4—48no—
163C2×D4—48no—
164C2×D4—44no—
165C2×D4—48no—
166C2×D4—48no—
167C2×D4C2×D414yes—
168C22×C4—24no—
169C22×C4—24no—
170C22×C4—28no—
171C22×C4—28no—
172C22×C4—24no—
173C22×C4—28no—
174C22×C4—28no—
175C22×C4—44no—
176C22×C4—48no—
177C22×C4C2×D418yes—
178C22×C4C2412yes—
179C22×C4C2414yes—
180C22×C4C2412yes—
181C22×C4C2412yes—
182C22×C4C2414yes—
183C22×C4C2412yes—
184C22×C4C2411yescharacteristic
185C22×C4C2412yes—
186C22×C4C2412yes—
187C22×C4C2411yescharacteristic
188C22×C4C2411yescharacteristic
189C4⋊C4—22no—
190C4⋊C4—24no—
191C4⋊C4—28no—
192C4⋊C4—24no—
193C4⋊C4—22no—
194C4⋊C4—24no—
195C4⋊C4—24no—
196C4⋊C4—44no—
197C4⋊C4C2×D414yes—
198C22⋊C4—28no—
199C22⋊C4—24no—
200C22⋊C4—28no—
201C22⋊C4—28no—
202C22⋊C4—44no—
203C22⋊C4—44no—
204C22⋊C4—44no—
205C22⋊C4—48no—
206C22⋊C4—48no—
207C22⋊C4—48no—
208C22⋊C4C2×D418yes—
209C42—24no—
210C42—22no—
211C42—22no—
212C42—24no—
213C42—24no—
214C42—42no—
215C42C2×D414yes—
216C23—22no—
217C23—22no—
218C23—24no—
219C23—24no—
220C23—22no—
221C23—24no—
222C23—22no—
223C23—24no—
224C23—28no—
225C23—24no—
226C23—24no—
227C23—22no—
228C23—24no—
229C23—28no—
230C23C22×D414yes—
231C23C2511yescharacteristic
232Q8—28no—
233Q8—48no—
234D4—28no—
235D4—416no—
236D4—416no—
237D4—48no—
238D4—44no—
239D4—48no—
240D4—84no—
241D4—88no—
242D4—816no—
243C2×C4—22no—
244C2×C4—22no—
245C2×C4—22no—
246C2×C4—22no—
247C2×C4—22no—
248C2×C4—216no—
249C2×C4—22no—
250C2×C4—22no—
251C2×C4—24no—
252C2×C4—22no—
253C2×C4—22no—
254C2×C4—22no—
255C2×C4—22no—
256C2×C4—24no—
257C2×C4—24no—
258C2×C4—24no—
259C2×C4—28no—
260C2×C4—22no—
261C2×C4—22no—
262C2×C4—24no—
263C2×C4—24no—
264C2×C4—416no—
265C2×C4—416no—
266C2×C4—48no—
267C2×C4C22×D412yes—
268C2×C4C22×D414yes—
269C2×C4C22×D412yes—
270C2×C4C22×D412yes—
271C2×C4C2×#4114yes—
272C2×C4C2×#4112yes—
273C2×C4H(5,𝔽2)14yes—
274C2×C4H(5,𝔽2)12yes—
275C22—24no—
276C22—24no—
277C22—24no—
278C22—44no—
279C22—44no—
280C22—42no—
281C22—44no—
282C22—44no—
283C22—42no—
284C22—44no—
285C22—42no—
286C22—44no—
287C22—48no—
288C22—44no—
289C22—48no—
290C22C23×D411yescharacteristic
291C22C22×#4111yescharacteristic
292C22C2×H(5,𝔽2)12yes—
293C22C2×H(5,𝔽2)11yescharacteristic
294C22#58512yes—
295C4—24no—
296C4—24no—
297C4—22no—
298C4—42no—
299C4—44no—
300C4—42no—
301C4—42no—
302C4—42no—
303C4—44no—
304C4#53514yes—
305C4#54614yes—
306C2—44no—
307C2—82no—
308C2—84no—
309C2C2×#53511yescharacteristic
310C2C2×#54611yescharacteristic
311C2#350011yescharacteristic
312C2#351712yes—
313C2#354612yes—
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×#550C2semidirect
2. C2×#547C2semidirect
3. #2858C2semidirect
4. #2703C2semidirect
5. #2619C2semidirect
6. #2568C2semidirect
7. #2541C2semidirect
8. #2504C2semidirect
9. #2431C2semidirect
10. #2431C2semidirect
11. #2427C2semidirect
12. #2311C2semidirect
13. C4×#124C2semidirect
14. #2293C2semidirect
100. C4×D4D4semidirect
145. C2×Q8#41semidirect

Maximal subgroups

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

subgroupindex
C2×#5502
C2×#5472
#28582
#27032
#26192
#25682
#25412
#25042
#24312
#24272
#23112
C4×#1242
#22932