Finite Group Databasebeta

← #54854

Subgroups — #54854

Order 256.

782 conjugacy classes of subgroups.

The subgroup lattice has 398 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#2843C211yesmaximal, characteristic, complemented
2#2821C212yesmaximal, complemented
3#2794C211yesmaximal, characteristic, complemented
4#2792C211yesmaximal, characteristic, complemented
5#2773C212yesmaximal, complemented
6#2738C212yesmaximal, complemented
7#2737C212yesmaximal
8#2734C212yesmaximal, complemented
9#2689C212yesmaximal, complemented
10#2677C212yesmaximal, complemented
11#2677C212yesmaximal, complemented
12#2638C211yesmaximal, characteristic
13#2628C212yesmaximal, complemented
14#2564C211yesmaximal, characteristic
15#2551C211yesmaximal, characteristic, complemented
16#2542C211yesmaximal, characteristic
17#2524C212yesmaximal, complemented
18#2479C212yesmaximal
19#2438C212yesmaximal, complemented
20C2×C4⋊Q8C2212yes—
21C2×C4⋊Q8C2212yes—
22C2×C4⋊Q8C2212yes—
23C2×C4⋊Q8C2211yescharacteristic
24C2×#126C2212yes—
25C2×C22⋊Q8C2211yescharacteristic
26C2×C22⋊Q8C2211yescharacteristic
27C2×C22⋊Q8C2212yes—
28C2×C22⋊Q8C2212yes—
29C2×C4×D4C2211yescharacteristic
30C2×#117C2212yes—
31#400C2211yescharacteristic
32#400C2212yes—
33#400C2212yes—
34#400C2212yes—
35#400C2212yes—
36#400C2212yes—
37#399C2211yescharacteristic
38#399C2212yes—
39#399C2212yes—
40#399C2212yes—
41#399C2212yes—
42#398C2212yes—
43#398C2212yes—
44#398C2212yes—
45#398C2212yes—
46#398C2211yescharacteristic
47#398C2212yes—
48#398C2212yes—
49#398C2212yes—
50#397C2212yes—
51#397C2212yes—
52#397C2211yescharacteristic
53#397C2212yes—
54#395C2211yescharacteristic
55#395C2212yes—
56#395C2212yes—
57#395C2212yes—
58#395C2211yescharacteristic
59#395C2212yes—
60#395C2212yes—
61#395C2212yes—
62#394C2212yes—
63#393C2211yescharacteristic
64#393C2212yes—
65#393C2211yescharacteristic
66#393C2212yes—
67#391C2212yes—
68#390C2211yescharacteristic
69#390C2211yescharacteristic
70#389C2212yes—
71#389C2212yes—
72#389C2212yes—
73#389C2212yes—
74#389C2212yes—
75#388C2212yes—
76#388C2212yes—
77#388C2212yes—
78#388C2212yes—
79#388C2212yes—
80#387C2212yes—
81#387C2212yes—
82#387C2212yes—
83#387C2212yes—
84#387C2212yes—
85#387C2212yes—
86#387C2212yes—
87#387C2212yes—
88#387C2212yes—
89#387C2212yes—
90#387C2212yes—
91#386C2212yes—
92#385C2212yes—
93#385C2212yes—
94#385C2212yes—
95#384C2211yescharacteristic
96#384C2211yescharacteristic
97#383C2212yes—
98#383C2212yes—
99#382C2212yes—
100#381C2211yescharacteristic
101#381C2212yes—
102#380C2212yes—
103#380C2212yes—
104C4×C4⋊C4C2212yes—
105C4×C4⋊C4C2211yescharacteristic
106C2×#95C2211yescharacteristic
107C22×Q8C2312yes—
108C22×Q8C2311yescharacteristic
109C22×Q8C2311yescharacteristic
110C22×Q8C2312yes—
111C22×D4C2311yescharacteristic
112C23×C4C2312yes—
113C23×C4C2311yescharacteristic
114C23×C4C2311yescharacteristic
115C4⋊Q8—44no—
116C4⋊Q8—44no—
117C4⋊Q8—42no—
118C4⋊Q8—44no—
119#126—44no—
120C22⋊Q8—44no—
121C22⋊Q8—44no—
122C22⋊Q8—42no—
123C22⋊Q8—42no—
124C4×D4—42no—
125#117—44no—
126C2×C4⋊C4C2312yes—
127C2×C4⋊C4C2312yes—
128C2×C4⋊C4C2312yes—
129C2×C4⋊C4C2312yes—
130C2×C4⋊C4C2312yes—
131C2×C4⋊C4C2312yes—
132C2×C4⋊C4C2312yes—
133C2×C4⋊C4C2312yes—
134C2×C4⋊C4C2312yes—
135C2×C4⋊C4C2312yes—
136C2×C4⋊C4C2312yes—
137C2×C4⋊C4C2312yes—
138C2×C4⋊C4C2311yescharacteristic
139C2×C4⋊C4C2312yes—
140C2×C4⋊C4C2312yes—
141C2×C4⋊C4C2311yescharacteristic
142C2×C4⋊C4C2311yescharacteristic
143C2×C4⋊C4C2312yes—
144C2×C4⋊C4C2312yes—
145C2×C4⋊C4C2312yes—
146C2×C4⋊C4C2312yes—
147C2×C4⋊C4C2311yescharacteristic
148C2×C4⋊C4C2311yescharacteristic
149C2×C4⋊C4C2312yes—
150C2×C4⋊C4C2312yes—
151C2×C4⋊C4C2312yes—
152C2×C4⋊C4C2312yes—
153C2×C4⋊C4C2312yes—
154C2×C22⋊C4C2312yes—
155C2×C22⋊C4C2312yes—
156C2×C22⋊C4C2312yes—
157C2×C22⋊C4C2312yes—
158C2×C22⋊C4C2312yes—
159C2×C22⋊C4C2311yescharacteristic
160C2×C22⋊C4C2311yescharacteristic
161C2×C22⋊C4C2312yes—
162C2×C22⋊C4C2312yes—
163C2×C22⋊C4C2312yes—
164C2×C22⋊C4C2312yes—
165C2×C22⋊C4C2312yes—
166C2×C22⋊C4C2312yes—
167C2×C42C2312yes—
168C2×C42C2311yescharacteristic
169C2×C42C2312yes—
170C2×C42C2311yescharacteristic
171C2×C42C2311yescharacteristic
172C2×C42C2312yes—
173C2×C42C2312yes—
174#95C2312yes—
175#95C2311yescharacteristic
176#95C2311yescharacteristic
177#95C2312yes—
178#95C2312yes—
179#95C2312yes—
180#95C2312yes—
181#95C2312yes—
182#95C2312yes—
183#95C2312yes—
184#95C2312yes—
185#95C2312yes—
186#95C2312yes—
187#95C2312yes—
188#95C2312yes—
189#95C2311yescharacteristic
190#95C2311yescharacteristic
191#95C2312yes—
192#95C2312yes—
193#95C2312yes—
194#95C2312yes—
195#95C2312yes—
196#95C2312yes—
197#95C2312yes—
198#95C2312yes—
199#95C2312yes—
200#95C2312yes—
201#95C2312yes—
202#95C2312yes—
203#95C2312yes—
204#95C2312yes—
205C24C2411yescharacteristic
206C24C2411yescharacteristic
207C2×Q8—24no—
208C2×Q8—42no—
209C2×Q8—42no—
210C2×Q8—41no—
211C2×Q8—41no—
212C2×Q8—42no—
213C2×Q8—42no—
214C2×Q8—42no—
215C2×Q8—42no—
216C2×Q8—42no—
217C2×D4—22no—
218C2×D4—22no—
219C2×D4—41no—
220C22×C4—24no—
221C22×C4—24no—
222C22×C4—22no—
223C22×C4—22no—
224C22×C4—42no—
225C22×C4—42no—
226C22×C4—42no—
227C22×C4C2412yes—
228C22×C4C2411yescharacteristic
229C22×C4C2412yes—
230C22×C4C2412yes—
231C22×C4C2412yes—
232C22×C4C2412yes—
233C22×C4C2412yes—
234C22×C4C2412yes—
235C22×C4C2412yes—
236C22×C4C2412yes—
237C22×C4C2411yescharacteristic
238C22×C4C2411yescharacteristic
239C22×C4C2412yes—
240C22×C4C2412yes—
241C22×C4C2411yescharacteristic
242C22×C4C2411yescharacteristic
243C22×C4C2412yes—
244C4⋊C4—24no—
245C4⋊C4—24no—
246C4⋊C4—24no—
247C4⋊C4—24no—
248C4⋊C4—24no—
249C4⋊C4—24no—
250C4⋊C4—24no—
251C4⋊C4—24no—
252C4⋊C4—24no—
253C4⋊C4—24no—
254C4⋊C4—24no—
255C4⋊C4—42no—
256C4⋊C4—41no—
257C4⋊C4—42no—
258C4⋊C4—41no—
259C4⋊C4—41no—
260C4⋊C4—42no—
261C4⋊C4—42no—
262C4⋊C4—42no—
263C4⋊C4—42no—
264C4⋊C4—42no—
265C4⋊C4—41no—
266C4⋊C4—41no—
267C4⋊C4—42no—
268C4⋊C4—42no—
269C4⋊C4—42no—
270C4⋊C4—42no—
271C4⋊C4—42no—
272C22⋊C4—24no—
273C22⋊C4—24no—
274C22⋊C4—24no—
275C22⋊C4—24no—
276C22⋊C4—42no—
277C22⋊C4—41no—
278C22⋊C4—41no—
279C22⋊C4—42no—
280C22⋊C4—42no—
281C22⋊C4—42no—
282C22⋊C4—42no—
283C22⋊C4—42no—
284C22⋊C4—42no—
285C42—24no—
286C42—22no—
287C42—24no—
288C42—22no—
289C42—22no—
290C42—42no—
291C42—42no—
292C23—22no—
293C23—21no—
294C23—22no—
295C23—21no—
296C23—22no—
297C23—21no—
298C23—22no—
299C23—21no—
300C23—21no—
301C232−1+412yes—
302C23C2511yescharacteristic
303Q8—84no—
304Q8—82no—
305Q8—82no—
306Q8—84no—
307D4—44no—
308C2×C4—22no—
309C2×C4—21no—
310C2×C4—22no—
311C2×C4—22no—
312C2×C4—22no—
313C2×C4—22no—
314C2×C4—21no—
315C2×C4—21no—
316C2×C4—22no—
317C2×C4—22no—
318C2×C4—22no—
319C2×C4—22no—
320C2×C4—22no—
321C2×C4—22no—
322C2×C4—22no—
323C2×C4—22no—
324C2×C4—22no—
325C2×C4—22no—
326C2×C4—22no—
327C2×C4—22no—
328C2×C4—22no—
329C2×C4—22no—
330C2×C4—22no—
331C2×C4—21no—
332C2×C4—21no—
333C2×C4—22no—
334C2×C4—22no—
335C2×C4—22no—
336C2×C4—22no—
337C2×C4—22no—
338C2×C4—22no—
339C2×C4—22no—
340C2×C4—22no—
341C2×C4—22no—
342C2×C4—22no—
343C2×C4—22no—
344C2×C4—22no—
345C2×C4—22no—
346C2×C4—22no—
347C2×C4—22no—
348C2×C4—22no—
349C2×C4—22no—
350C2×C4—22no—
351C2×C4—48no—
352C2×C4—82no—
353C2×C4—82no—
354C2×C4H(5,𝔽2)14yes—
355C2×C4H(5,𝔽2)12yes—
356C2×C42−1+412yes—
357C2×C42−1+414yes—
358C22—24no—
359C22—22no—
360C22—41no—
361C22—42no—
362C22—41no—
363C22—41no—
364C22—42no—
365C22—41no—
366C22—42no—
367C22—41no—
368C22C2×H(5,𝔽2)12yes—
369C22C2×H(5,𝔽2)11yescharacteristic
370C22C2×2−1+411yescharacteristic
371C22C2×2−1+411yescharacteristic
372C22C2×2−1+412yes—
373C4—24no—
374C4—22no—
375C4—22no—
376C4—24no—
377C4—42no—
378C4—42no—
379C4—42no—
380C4—41no—
381C4—41no—
382C4—42no—
383C4—42no—
384C4—42no—
385C4—42no—
386C4—42no—
387C4—42no—
388C4—41no—
389C4—42no—
390C2—42no—
391C2—81no—
392C2#353812yes—
393C2#353811yescharacteristic
394C2#354311yescharacteristic
395C2#354412yes—
396C2#355011yescharacteristic
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC22×D4C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #2843C2semidirect
2. #2821C2semidirect
3. #2794C2semidirect
4. #2792C2semidirect
5. #2773C2semidirect
6. #2738C2semidirect
8. #2734C2semidirect
9. #2689C2semidirect
10. #2677C2semidirect
11. #2677C2semidirect
13. #2628C2semidirect
15. #2551C2semidirect
17. #2524C2semidirect
19. #2438C2semidirect

Maximal subgroups

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

subgroupindex
#28432
#28212
#27942
#27922
#27732
#27382
#27372
#27342
#26892
#26772
#26382
#26282
#25642
#25512
#25422
#25242
#24792
#24382