Finite Group Databasebeta

← #51545

Subgroups — #51545

Order 256.

962 conjugacy classes of subgroups.

The subgroup lattice has 422 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#563C211yesmaximal, characteristic, complemented
2C2×#542C211yesmaximal, characteristic
3#2729C212yesmaximal, complemented
4#2718C212yesmaximal, complemented
5#2708C212yesmaximal
6#2700C212yesmaximal, complemented
7#2698C212yesmaximal, complemented
8#2689C212yesmaximal, complemented
9#2660C211yesmaximal, characteristic, complemented
10#2642C211yesmaximal, characteristic, complemented
11#2611C211yesmaximal, characteristic, complemented
12#2611C211yesmaximal, characteristic, complemented
13#2549C212yesmaximal, complemented
14#2521C212yesmaximal, complemented
15#2496C212yesmaximal, complemented
16#2488C212yesmaximal, complemented
17#2446C212yesmaximal, complemented
18#2419C212yesmaximal, complemented
19#2372C211yesmaximal, characteristic, complemented
20#563—28no—
21#542—28no—
22C2×C4⋊Q8C2211yescharacteristic
23C2×C4⋊Q8C2212yes—
24C2×#126C2212yes—
25C2×#126C2212yes—
26C2×#126C2212yes—
27C2×#125C2211yescharacteristic
28C2×#125C2211yescharacteristic
29C2×#124C2212yes—
30C2×#124C2211yescharacteristic
31C2×#123C2212yes—
32C2×#123C2212yes—
33C2×C22⋊Q8C2212yes—
34C2×C22⋊Q8C2211yescharacteristic
35C2×C22⋊Q8C2212yes—
36C2×C22⋊Q8C2212yes—
37C2×#121C2211yescharacteristic
38C2×C4×Q8C2211yescharacteristic
39C2×C4×D4C2211yescharacteristic
40C2×#117C2211yescharacteristic
41#400C2211yescharacteristic
42#400C2211yescharacteristic
43#400C2212yes—
44#400C2212yes—
45#400C2212yes—
46#400C2212yes—
47#400C2212yes—
48#399C2211yescharacteristic
49#399C2211yescharacteristic
50#398C2211yescharacteristic
51#398C2211yescharacteristic
52#398C2212yes—
53#398C2212yes—
54#398C2212yes—
55#398C2212yes—
56#397C2211yescharacteristic
57#397C2211yescharacteristic
58#397C2212yes—
59#397C2212yes—
60#397C2212yes—
61#397C2212yes—
62#396C2212yes—
63#395C2212yes—
64#395C2212yes—
65#395C2212yes—
66#394C2212yes—
67#394C2212yes—
68#393C2212yes—
69#391C2212yes—
70#391C2212yes—
71#391C2212yes—
72#391C2212yes—
73#391C2212yes—
74#389C2212yes—
75#389C2212yes—
76#389C2212yes—
77#389C2212yes—
78#388C2212yes—
79#388C2212yes—
80#388C2212yes—
81#388C2212yes—
82#388C2212yes—
83#388C2212yes—
84#387C2212yes—
85#387C2212yes—
86#387C2212yes—
87#387C2212yes—
88#387C2212yes—
89#386C2212yes—
90#386C2212yes—
91#386C2212yes—
92#385C2212yes—
93#385C2212yes—
94#385C2212yes—
95#385C2212yes—
96#385C2212yes—
97#384C2212yes—
98#382C2212yes—
99#381C2212yes—
100#381C2212yes—
101#380C2212yes—
102#380C2212yes—
103C4×C4⋊C4C2212yes—
104C4×C22⋊C4C2212yes—
105C4×C22⋊C4C2212yes—
106#376C2211yescharacteristic
107#376C2211yescharacteristic
108C2×#95C2212yes—
109C22×Q8C2312yes—
110C22×Q8C2312yes—
111C22×Q8C2311yescharacteristic
112C22×D4C2312yes—
113C22×D4C2311yescharacteristic
114C23×C4C2311yescharacteristic
115C23×C4C2312yes—
116C23×C4C2312yes—
117C23×C4C2312yes—
118C4⋊Q8—28no—
119C4⋊Q8—24no—
120#126—28no—
121#126—28no—
122#126—28no—
123#125—24no—
124#125—24no—
125#124—28no—
126#124D418yes—
127#123—28no—
128#123—28no—
129C22⋊Q8—24no—
130C22⋊Q8—28no—
131C22⋊Q8—28no—
132C22⋊Q8—28no—
133#121—24no—
134C4×Q8—24no—
135C4×D4—24no—
136#117—24no—
137C2×C4⋊C4C2311yescharacteristic
138C2×C4⋊C4C2311yescharacteristic
139C2×C4⋊C4C2311yescharacteristic
140C2×C4⋊C4C2311yescharacteristic
141C2×C4⋊C4C2312yes—
142C2×C4⋊C4C2311yescharacteristic
143C2×C4⋊C4C2311yescharacteristic
144C2×C4⋊C4C2312yes—
145C2×C4⋊C4C2312yes—
146C2×C4⋊C4C2312yes—
147C2×C4⋊C4C2312yes—
148C2×C4⋊C4C2312yes—
149C2×C4⋊C4C2312yes—
150C2×C4⋊C4C2312yes—
151C2×C4⋊C4C2312yes—
152C2×C4⋊C4C2311yescharacteristic
153C2×C4⋊C4C2311yescharacteristic
154C2×C4⋊C4C2312yes—
155C2×C4⋊C4C2312yes—
156C2×C4⋊C4C2312yes—
157C2×C4⋊C4C2312yes—
158C2×C4⋊C4C2312yes—
159C2×C4⋊C4C2312yes—
160C2×C4⋊C4C2312yes—
161C2×C4⋊C4C2312yes—
162C2×C4⋊C4C2312yes—
163C2×C22⋊C4C2311yescharacteristic
164C2×C22⋊C4C2311yescharacteristic
165C2×C22⋊C4C2312yes—
166C2×C22⋊C4C2312yes—
167C2×C22⋊C4C2312yes—
168C2×C22⋊C4C2312yes—
169C2×C22⋊C4C2312yes—
170C2×C22⋊C4C2312yes—
171C2×C22⋊C4C2312yes—
172C2×C22⋊C4C2312yes—
173C2×C22⋊C4C2312yes—
174C2×C22⋊C4C2312yes—
175C2×C22⋊C4C2312yes—
176C2×C22⋊C4C2312yes—
177C2×C22⋊C4C2312yes—
178C2×C22⋊C4C2312yes—
179C2×C22⋊C4C2312yes—
180C2×C42C2311yescharacteristic
181C2×C42C2312yes—
182C2×C42C2312yes—
183C2×C42C2312yes—
184C2×C42C2312yes—
185C2×C42C2312yes—
186C2×C42C2311yescharacteristic
187#95C2312yes—
188#95C2312yes—
189#95C2312yes—
190#95C2312yes—
191#95C2311yescharacteristic
192#95C2311yescharacteristic
193#95C2312yes—
194#95C2312yes—
195#95C2311yescharacteristic
196#95C2311yescharacteristic
197#95C2312yes—
198#95C2312yes—
199#95C2312yes—
200#95C2312yes—
201#95C2312yes—
202#95C2312yes—
203#95C2312yes—
204#95C2312yes—
205#95C2312yes—
206#95C2312yes—
207#95C2312yes—
208#95C2312yes—
209#95C2312yes—
210#95C2312yes—
211#95C2312yes—
212#95C2312yes—
213#95C2312yes—
214#95C2312yes—
215C24C2411yescharacteristic
216C24C2412yes—
217C2×Q8—24no—
218C2×Q8—24no—
219C2×Q8—41no—
220C2×Q8—41no—
221C2×Q8—42no—
222C2×Q8—42no—
223C2×Q8—42no—
224C2×Q8—42no—
225C2×Q8C2×D414yes—
226C2×D4—24no—
227C2×D4—41no—
228C2×D4—41no—
229C2×D4—42no—
230C2×D4—42no—
231C2×D4C2×D414yes—
232C22×C4—24no—
233C22×C4—24no—
234C22×C4—22no—
235C22×C4—24no—
236C22×C4—41no—
237C22×C4—41no—
238C22×C4—42no—
239C22×C4—42no—
240C22×C4—42no—
241C22×C4—42no—
242C22×C4—42no—
243C22×C4—42no—
244C22×C4C2412yes—
245C22×C4C2412yes—
246C22×C4C2412yes—
247C22×C4C2411yescharacteristic
248C22×C4C2412yes—
249C22×C4C2411yescharacteristic
250C22×C4C2412yes—
251C22×C4C2412yes—
252C22×C4C2412yes—
253C22×C4C2412yes—
254C22×C4C2411yescharacteristic
255C22×C4C2412yes—
256C22×C4C2411yescharacteristic
257C22×C4C2411yescharacteristic
258C22×C4C2411yescharacteristic
259C22×C4C2412yes—
260C22×C4C2412yes—
261C4⋊C4—22no—
262C4⋊C4—22no—
263C4⋊C4—22no—
264C4⋊C4—22no—
265C4⋊C4—24no—
266C4⋊C4—22no—
267C4⋊C4—22no—
268C4⋊C4—24no—
269C4⋊C4—24no—
270C4⋊C4—24no—
271C4⋊C4—24no—
272C4⋊C4—24no—
273C4⋊C4—24no—
274C4⋊C4—24no—
275C4⋊C4—24no—
276C4⋊C4—22no—
277C4⋊C4—22no—
278C4⋊C4—24no—
279C4⋊C4—42no—
280C4⋊C4—42no—
281C4⋊C4—42no—
282C4⋊C4—42no—
283C4⋊C4—42no—
284C4⋊C4—42no—
285C4⋊C4—42no—
286C4⋊C4—42no—
287C22⋊C4—24no—
288C22⋊C4—24no—
289C22⋊C4—24no—
290C22⋊C4—24no—
291C22⋊C4—24no—
292C22⋊C4—22no—
293C22⋊C4—22no—
294C22⋊C4—24no—
295C22⋊C4—24no—
296C22⋊C4—24no—
297C22⋊C4—42no—
298C22⋊C4—42no—
299C22⋊C4—42no—
300C22⋊C4—42no—
301C22⋊C4—42no—
302C22⋊C4C2×D418yes—
303C22⋊C4C2×D418yes—
304C42—22no—
305C42—24no—
306C42—24no—
307C42—24no—
308C42—42no—
309C42—42no—
310C42C2×D414yes—
311C23—22no—
312C23—22no—
313C23—22no—
314C23—22no—
315C23—22no—
316C23—22no—
317C23—21no—
318C23—22no—
319C23—21no—
320C23—21no—
321C23—22no—
322C23C22×D414yes—
323C23C2511yescharacteristic
324Q8—44no—
325Q8—84no—
326Q8—84no—
327D4—44no—
328D4—84no—
329C2×C4—22no—
330C2×C4—22no—
331C2×C4—22no—
332C2×C4—22no—
333C2×C4—22no—
334C2×C4—22no—
335C2×C4—21no—
336C2×C4—21no—
337C2×C4—21no—
338C2×C4—22no—
339C2×C4—22no—
340C2×C4—21no—
341C2×C4—22no—
342C2×C4—21no—
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—22no—
352C2×C4—22no—
353C2×C4—22no—
354C2×C4—22no—
355C2×C4—22no—
356C2×C4—22no—
357C2×C4—22no—
358C2×C4—22no—
359C2×C4—22no—
360C2×C4—22no—
361C2×C4—22no—
362C2×C4—21no—
363C2×C4—21no—
364C2×C4—22no—
365C2×C4—22no—
366C2×C4—22no—
367C2×C4—22no—
368C2×C4—22no—
369C2×C4—22no—
370C2×C4—22no—
371C2×C4—44no—
372C2×C4—84no—
373C2×C4—84no—
374C2×C4—84no—
375C2×C4C22×D414yes—
376C2×C4C22×D412yes—
377C2×C4C22×D412yes—
378C2×C4C22×D412yes—
379C2×C42−1+414yes—
380C22—24no—
381C22—24no—
382C22—24no—
383C22—42no—
384C22—42no—
385C22—42no—
386C22—42no—
387C22—41no—
388C22—41no—
389C22—41no—
390C22—42no—
391C22—42no—
392C22C23×D411yescharacteristic
393C22C2×2−1+412yes—
394C22#58511yescharacteristic
395C22#58511yescharacteristic
396C22#58512yes—
397C4—22no—
398C4—24no—
399C4—22no—
400C4—22no—
401C4—24no—
402C4—41no—
403C4—42no—
404C4—42no—
405C4—41no—
406C4—42no—
407C4—42no—
408C4—41no—
409C4—42no—
410C4—42no—
411C4—42no—
412C4—42no—
413C4—42no—
414C2—44no—
415C2—81no—
416C2#348511yescharacteristic
417C2#349911yescharacteristic
418C2#350011yescharacteristic
419C2#356412yes—
420C2#356512yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC2×#121C22
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×#563C2semidirect
3. #2729C2semidirect
4. #2718C2semidirect
6. #2700C2semidirect
7. #2698C2semidirect
8. #2689C2semidirect
9. #2660C2semidirect
10. #2642C2semidirect
11. #2611C2semidirect
12. #2611C2semidirect
13. #2549C2semidirect
14. #2521C2semidirect
15. #2496C2semidirect
16. #2488C2semidirect
17. #2446C2semidirect
18. #2419C2semidirect
19. #2372C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5632
C2×#5422
#27292
#27182
#27082
#27002
#26982
#26892
#26602
#26422
#26112
#25492
#25212
#24962
#24882
#24462
#24192
#23722