Finite Group Databasebeta

← #39381

Subgroups — #39381

Order 256.

1149 conjugacy classes of subgroups.

The subgroup lattice has 349 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#542C212yesmaximal, complemented
2#2858C211yesmaximal, characteristic, complemented
3#2733C212yesmaximal, complemented
4#2732C212yesmaximal, complemented
5#2727C212yesmaximal, complemented
6#2682C212yesmaximal, complemented
7#2620C212yesmaximal, complemented
8#2554C214yesmaximal, complemented
9#2540C212yesmaximal, complemented
10#2429C212yesmaximal, complemented
11#2428C212yesmaximal, complemented
12#2426C214yesmaximal, complemented
13#2367C212yesmaximal, complemented
14C4×C4⋊Q8C211yesmaximal, characteristic, complemented
15#2293C211yesmaximal, characteristic, complemented
16#542—216no—
17C2×C4⋊Q8C2211yescharacteristic
18C2×C4⋊Q8C2211yescharacteristic
19C2×#127C2211yescharacteristic
20C2×#126C2214yes—
21C2×#124C2212yes—
22C2×#124C2212yes—
23C2×#124C2214yes—
24C2×#123C2214yes—
25C2×C22⋊Q8C2214yes—
26C2×C22⋊Q8C2212yes—
27C2×C22⋊Q8C2212yes—
28C2×#121C2212yes—
29C2×#121C2212yes—
30C2×#121C2214yes—
31C2×C4×Q8C2212yes—
32C2×C4×Q8C2212yes—
33C2×C4×D4C2212yes—
34C2×C4×D4C2211yescharacteristic
35C2×#117C2212yes—
36#399C2214yes—
37#398C2214yes—
38#396C2214yes—
39#396C2214yes—
40#396C2214yes—
41#394C2214yes—
42#394C2214yes—
43#394C2214yes—
44#392C2214yes—
45#392C2214yes—
46#391C2212yes—
47#391C2212yes—
48#390C2212yes—
49#390C2212yes—
50#390C2212yes—
51#390C2212yes—
52#390C2212yes—
53#390C2214yes—
54#390C2214yes—
55#390C2211yescharacteristic
56#390C2211yescharacteristic
57#389C2212yes—
58#389C2212yes—
59#389C2214yes—
60#389C2211yescharacteristic
61#389C2211yescharacteristic
62#388C2214yes—
63#388C2214yes—
64#388C2212yes—
65#388C2214yes—
66#388C2212yes—
67#386C2214yes—
68#385C2214yes—
69#384C2211yescharacteristic
70C4×C4⋊C4C2212yes—
71C4×C4⋊C4C2212yes—
72C4×C4⋊C4C2211yescharacteristic
73C4×C22⋊C4C2214yes—
74C4×C22⋊C4C2212yes—
75C43C2211yescharacteristic
76C22×Q8C2312yes—
77C22×Q8C2312yes—
78C22×D4C2312yes—
79C22×D4C2311yescharacteristic
80C22×D4C2314yes—
81C22×D4C2312yes—
82C22×D4C2312yes—
83C22×D4C2314yes—
84C23×C4C2312yes—
85C23×C4C2314yes—
86C4⋊Q8—42no—
87C4⋊Q8D418yescomplemented
88#127—42no—
89#126—216no—
90#124—216no—
91#124—28no—
92#124—28no—
93#123—216no—
94C22⋊Q8—216no—
95C22⋊Q8—28no—
96C22⋊Q8—44no—
97#121—28no—
98#121—48no—
99#121—44no—
100C4×Q8—28no—
101C4×Q8—44no—
102C4×D4—28no—
103C4×D4—24no—
104#117—28no—
105C2×C4⋊C4C2312yes—
106C2×C4⋊C4C2312yes—
107C2×C4⋊C4C2311yescharacteristic
108C2×C4⋊C4C2314yes—
109C2×C4⋊C4C2314yes—
110C2×C4⋊C4C2312yes—
111C2×C4⋊C4C2314yes—
112C2×C4⋊C4C2312yes—
113C2×C4⋊C4C2314yes—
114C2×C4⋊C4C2312yes—
115C2×C4⋊C4C2312yes—
116C2×C4⋊C4C2312yes—
117C2×C4⋊C4C2311yescharacteristic
118C2×C4⋊C4C2311yescharacteristic
119C2×C4⋊C4C2312yes—
120C2×C4⋊C4C2312yes—
121C2×C22⋊C4C2312yes—
122C2×C22⋊C4C2312yes—
123C2×C22⋊C4C2314yes—
124C2×C22⋊C4C2312yes—
125C2×C22⋊C4C2312yes—
126C2×C22⋊C4C2314yes—
127C2×C22⋊C4C2314yes—
128C2×C22⋊C4C2314yes—
129C2×C22⋊C4C2314yes—
130C2×C22⋊C4C2314yes—
131C2×C22⋊C4C2314yes—
132C2×C22⋊C4C2312yes—
133C2×C22⋊C4C2314yes—
134C2×C22⋊C4C2314yes—
135C2×C22⋊C4C2314yes—
136C2×C22⋊C4C2314yes—
137C2×C42C2312yes—
138C2×C42C2311yescharacteristic
139C2×C42C2314yes—
140C2×C42C2311yescharacteristic
141C2×C42C2311yescharacteristic
142C2×C42C2314yes—
143C2×C42C2311yescharacteristic
144C2×C42C2311yescharacteristic
145C2×C42C2311yescharacteristic
146C2×C42C2311yescharacteristic
147#95C2312yes—
148#95C2314yes—
149#95C2312yes—
150#95C2312yes—
151#95C2314yes—
152#95C2314yes—
153#95C2314yes—
154C24C2414yes—
155C24C2412yes—
156C2×Q8—24no—
157C2×Q8—24no—
158C2×Q8—24no—
159C2×Q8—42no—
160C2×Q8—42no—
161C2×Q8C2×D418yes—
162C2×D4—24no—
163C2×D4—28no—
164C2×D4—22no—
165C2×D4—24no—
166C2×D4—24no—
167C2×D4—24no—
168C2×D4—24no—
169C2×D4—41no—
170C2×D4—41no—
171C2×D4—44no—
172C2×D4—44no—
173C2×D4—44no—
174C2×D4—42no—
175C2×D4—42no—
176C2×D4—42no—
177C2×D4—42no—
178C2×D4—44no—
179C2×D4—44no—
180C22×C4—24no—
181C22×C4—24no—
182C22×C4—24no—
183C22×C4—28no—
184C22×C4—44no—
185C22×C4—44no—
186C22×C4C2412yes—
187C22×C4C2414yes—
188C22×C4C2412yes—
189C22×C4C2414yes—
190C22×C4C2412yes—
191C22×C4C2414yes—
192C22×C4C2411yescharacteristic
193C22×C4C2411yescharacteristic
194C22×C4C2411yescharacteristic
195C22×C4C2411yescharacteristic
196C22×C4C2411yescharacteristic
197C22×C4C2411yescharacteristic
198C22×C4C2411yescharacteristic
199C4⋊C4—24no—
200C4⋊C4—24no—
201C4⋊C4—28no—
202C4⋊C4—28no—
203C4⋊C4—22no—
204C4⋊C4—28no—
205C4⋊C4—24no—
206C4⋊C4—42no—
207C4⋊C4—41no—
208C4⋊C4—41no—
209C4⋊C4—42no—
210C4⋊C4—44no—
211C4⋊C4—42no—
212C4⋊C4—42no—
213C4⋊C4C2×D418yes—
214C4⋊C4C2×D418yes—
215C22⋊C4—24no—
216C22⋊C4—24no—
217C22⋊C4—28no—
218C22⋊C4—28no—
219C22⋊C4—28no—
220C22⋊C4—28no—
221C22⋊C4—28no—
222C22⋊C4—24no—
223C22⋊C4—28no—
224C22⋊C4—28no—
225C22⋊C4—24no—
226C22⋊C4—24no—
227C22⋊C4—44no—
228C22⋊C4—44no—
229C22⋊C4—44no—
230C22⋊C4—44no—
231C42—24no—
232C42—28no—
233C42—22no—
234C42—22no—
235C42—22no—
236C42—41no—
237C42—41no—
238C42—44no—
239C42C2×D414yes—
240C42#4114yes—
241C23—22no—
242C23—24no—
243C23—24no—
244C23—22no—
245C23—22no—
246C23—22no—
247C23—24no—
248C23—24no—
249C23—22no—
250C23—24no—
251C23—24no—
252C23—24no—
253C23—22no—
254C23—22no—
255C23C2511yescharacteristic
256Q8—48no—
257Q8—48no—
258D4—44no—
259D4—48no—
260D4—88no—
261D4—84no—
262D4—84no—
263D4—88no—
264C2×C4—21no—
265C2×C4—21no—
266C2×C4—21no—
267C2×C4—21no—
268C2×C4—24no—
269C2×C4—21no—
270C2×C4—21no—
271C2×C4—21no—
272C2×C4—21no—
273C2×C4—21no—
274C2×C4—21no—
275C2×C4—21no—
276C2×C4—21no—
277C2×C4—24no—
278C2×C4—22no—
279C2×C4—24no—
280C2×C4—22no—
281C2×C4—22no—
282C2×C4—24no—
283C2×C4—22no—
284C2×C4—24no—
285C2×C4—22no—
286C2×C4—24no—
287C2×C4—22no—
288C2×C4—24no—
289C2×C4—22no—
290C2×C4—22no—
291C2×C4—24no—
292C2×C4—22no—
293C2×C4—48no—
294C2×C4—88no—
295C2×C4C22×D418yes—
296C2×C4C22×D412yes—
297C2×C4C22×D412yes—
298C2×C4C22×D412yes—
299C2×C4C2×#4112yes—
300C2×C4C2×#4112yes—
301C2×C4C2×#4112yes—
302C2×C4H(5,𝔽2)12yes—
303C2×C4H(5,𝔽2)12yes—
304C2×C42−1+412yes—
305C22—42no—
306C22—44no—
307C22—42no—
308C22—44no—
309C22—44no—
310C22—42no—
311C22—42no—
312C22—44no—
313C22—44no—
314C22—42no—
315C22—44no—
316C22—42no—
317C22—44no—
318C22—42no—
319C22C23×D411yescharacteristic
320C22C22×#4111yescharacteristic
321C22C2×H(5,𝔽2)11yescharacteristic
322C22C2×H(5,𝔽2)11yescharacteristic
323C22C2×2−1+411yescharacteristic
324C22#58511yescharacteristic
325C22#58511yescharacteristic
326C4—22no—
327C4—28no—
328C4—22no—
329C4—22no—
330C4—22no—
331C4—22no—
332C4—22no—
333C4—42no—
334C4—44no—
335C4—42no—
336C4—42no—
337C4—44no—
338C4#55014yes—
339C2—82no—
340C2—84no—
341C2#345511yescharacteristic
342C2C2×#55011yescharacteristic
343C2#349611yescharacteristic
344C2#349711yescharacteristic
345C2#351111yescharacteristic
346C2#355811yescharacteristic
347C2#356111yescharacteristic
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×#542C2semidirect
2. #2858C2semidirect
3. #2733C2semidirect
4. #2732C2semidirect
5. #2727C2semidirect
6. #2682C2semidirect
7. #2620C2semidirect
8. #2554C2semidirect
9. #2540C2semidirect
10. #2429C2semidirect
11. #2428C2semidirect
12. #2426C2semidirect
13. #2367C2semidirect
14. C4×C4⋊Q8C2semidirect
15. #2293C2semidirect
87. C4⋊Q8D4semidirect

Maximal subgroups

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

subgroupindex
C2×#5422
#28582
#27332
#27322
#27272
#26822
#26202
#25542
#25402
#24292
#24282
#24262
#23672
C4×C4⋊Q82
#22932