Finite Group Databasebeta

← #40495

Subgroups — #40495

Order 256.

1128 conjugacy classes of subgroups.

The subgroup lattice has 511 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D4×Q8C211yesmaximal, characteristic, complemented
2C2×#539C211yesmaximal, characteristic
3#2821C211yesmaximal, characteristic, complemented
4#2817C211yesmaximal, characteristic, complemented
5#2713C212yesmaximal, complemented
6#2698C212yesmaximal, complemented
7#2680C212yesmaximal, complemented
8#2677C212yesmaximal, complemented
9#2663C211yesmaximal, characteristic, complemented
10#2660C211yesmaximal, characteristic, complemented
11#2634C211yesmaximal, characteristic, complemented
12#2627C211yesmaximal, characteristic, complemented
13#2614C211yesmaximal, characteristic, complemented
14#2604C211yesmaximal, characteristic, complemented
15#2564C211yesmaximal, characteristic, complemented
16#2488C212yesmaximal, complemented
17#2443C212yesmaximal
18#2440C212yesmaximal, complemented
19#2434C211yesmaximal, characteristic, complemented
20#2419C212yesmaximal, complemented
21#2409C211yesmaximal, characteristic, complemented
22C2×#395C211yesmaximal, characteristic, complemented
23#2353C211yesmaximal, characteristic, complemented
24C23×Q8C2211yescharacteristic
25C23×Q8C2211yescharacteristic
26D4×Q8—28no—
27#539—28no—
28C2×C4⋊Q8C2211yescharacteristic
29C2×C4⋊Q8C2212yes—
30C2×C4⋊Q8C2212yes—
31C2×#126C2211yescharacteristic
32C2×#126C2211yescharacteristic
33C2×#125C2211yescharacteristic
34C2×#125C2211yescharacteristic
35C2×#123C2211yescharacteristic
36C2×#123C2211yescharacteristic
37C2×#123C2211yescharacteristic
38C2×#123C2211yescharacteristic
39C2×#123C2212yes—
40C2×C22⋊Q8C2211yescharacteristic
41C2×C22⋊Q8C2211yescharacteristic
42C2×C22⋊Q8C2211yescharacteristic
43C2×C22⋊Q8C2211yescharacteristic
44C2×C22⋊Q8C2212yes—
45C2×C22⋊Q8C2211yescharacteristic
46C2×C22⋊Q8C2212yes—
47C2×C22⋊Q8C2212yes—
48C2×#121C2211yescharacteristic
49C2×C4×Q8C2211yescharacteristic
50C2×C4×D4C2211yescharacteristic
51C2×C4×D4C2212yes—
52C2×C4×D4C2211yescharacteristic
53C22×C4⋊C4C2211yescharacteristic
54C22×C4⋊C4C2212yes—
55#400C2211yescharacteristic
56#400C2211yescharacteristic
57#400C2212yes—
58#400C2212yes—
59#400C2211yescharacteristic
60#400C2212yes—
61#399C2211yescharacteristic
62#399C2212yes—
63#398C2212yes—
64#398C2212yes—
65#398C2212yes—
66#398C2212yes—
67#398C2212yes—
68#398C2212yes—
69#397C2212yes—
70#397C2212yes—
71#397C2212yes—
72#397C2212yes—
73#395C2211yescharacteristic
74#395C2211yescharacteristic
75#395C2212yes—
76#395C2211yescharacteristic
77#395C2211yescharacteristic
78#395C2211yescharacteristic
79#395C2211yescharacteristic
80#395C2211yescharacteristic
81#395C2212yes—
82#395C2211yescharacteristic
83#395C2211yescharacteristic
84#395C2212yes—
85#395C2212yes—
86#394C2212yes—
87#393C2211yescharacteristic
88#393C2211yescharacteristic
89#393C2211yescharacteristic
90#393C2212yes—
91#391C2212yes—
92#391C2212yes—
93#389C2212yes—
94#389C2212yes—
95#388C2212yes—
96#388C2212yes—
97#388C2212yes—
98#388C2212yes—
99#387C2212yes—
100#387C2212yes—
101#387C2212yes—
102#387C2212yes—
103#387C2212yes—
104#386C2212yes—
105#386C2212yes—
106#386C2212yes—
107#385C2212yes—
108#385C2212yes—
109#385C2212yes—
110#385C2212yes—
111#385C2212yes—
112#384C2212yes—
113#383C2211yescharacteristic
114#382C2212yes—
115#381C2211yescharacteristic
116#381C2212yes—
117#381C2212yes—
118#380C2212yes—
119#380C2211yescharacteristic
120C4×C22⋊C4C2211yescharacteristic
121C4×C22⋊C4C2212yes—
122#376C2211yescharacteristic
123C2×#95C2211yescharacteristic
124C2×#95C2212yes—
125C22×Q8—24no—
126C22×Q8—24no—
127C22×Q8—44no—
128C22×Q8—44no—
129C22×Q8C2311yescharacteristic
130C22×Q8C2312yes—
131C22×Q8C2312yes—
132C22×Q8C2311yescharacteristic
133C22×Q8C2311yescharacteristic
134C22×Q8C2311yescharacteristic
135C22×D4C2311yescharacteristic
136C22×D4C2311yescharacteristic
137C22×D4C2311yescharacteristic
138C23×C4C2311yescharacteristic
139C23×C4C2312yes—
140C23×C4C2312yes—
141C23×C4C2312yes—
142C23×C4C2311yescharacteristic
143C23×C4C2311yescharacteristic
144C23×C4C2311yescharacteristic
145C23×C4C2311yescharacteristic
146C4⋊Q8—28no—
147C4⋊Q8—24no—
148C4⋊Q8—44no—
149#126—24no—
150#126—24no—
151#125—24no—
152#125—24no—
153#123—24no—
154#123—24no—
155#123—24no—
156#123—24no—
157#123—44no—
158C22⋊Q8—24no—
159C22⋊Q8—24no—
160C22⋊Q8—24no—
161C22⋊Q8—24no—
162C22⋊Q8—24no—
163C22⋊Q8—28no—
164C22⋊Q8—28no—
165C22⋊Q8—44no—
166#121—24no—
167C4×Q8—24no—
168C4×D4—28no—
169C4×D4—24no—
170C4×D4D418yes—
171C2×C4⋊C4—24no—
172C2×C4⋊C4—44no—
173C2×C4⋊C4C2311yescharacteristic
174C2×C4⋊C4C2311yescharacteristic
175C2×C4⋊C4C2311yescharacteristic
176C2×C4⋊C4C2311yescharacteristic
177C2×C4⋊C4C2312yes—
178C2×C4⋊C4C2312yes—
179C2×C4⋊C4C2311yescharacteristic
180C2×C4⋊C4C2312yes—
181C2×C4⋊C4C2312yes—
182C2×C4⋊C4C2311yescharacteristic
183C2×C4⋊C4C2311yescharacteristic
184C2×C4⋊C4C2312yes—
185C2×C4⋊C4C2312yes—
186C2×C4⋊C4C2312yes—
187C2×C4⋊C4C2311yescharacteristic
188C2×C4⋊C4C2311yescharacteristic
189C2×C4⋊C4C2311yescharacteristic
190C2×C4⋊C4C2311yescharacteristic
191C2×C4⋊C4C2311yescharacteristic
192C2×C4⋊C4C2312yes—
193C2×C4⋊C4C2311yescharacteristic
194C2×C4⋊C4C2311yescharacteristic
195C2×C4⋊C4C2312yes—
196C2×C4⋊C4C2312yes—
197C2×C4⋊C4C2312yes—
198C2×C4⋊C4C2312yes—
199C2×C4⋊C4C2312yes—
200C2×C4⋊C4C2312yes—
201C2×C4⋊C4C2312yes—
202C2×C4⋊C4C2312yes—
203C2×C4⋊C4C2311yescharacteristic
204C2×C22⋊C4C2312yes—
205C2×C22⋊C4C2312yes—
206C2×C22⋊C4C2311yescharacteristic
207C2×C22⋊C4C2311yescharacteristic
208C2×C22⋊C4C2311yescharacteristic
209C2×C22⋊C4C2311yescharacteristic
210C2×C22⋊C4C2311yescharacteristic
211C2×C22⋊C4C2311yescharacteristic
212C2×C22⋊C4C2312yes—
213C2×C22⋊C4C2311yescharacteristic
214C2×C22⋊C4C2311yescharacteristic
215C2×C22⋊C4C2312yes—
216C2×C22⋊C4C2312yes—
217C2×C22⋊C4C2312yes—
218C2×C22⋊C4C2312yes—
219C2×C22⋊C4C2312yes—
220C2×C22⋊C4C2312yes—
221C2×C22⋊C4C2311yescharacteristic
222C2×C22⋊C4C2311yescharacteristic
223C2×C42C2312yes—
224C2×C42C2311yescharacteristic
225C2×C42C2312yes—
226C2×C42C2312yes—
227C2×C42C2311yescharacteristic
228#95C2311yescharacteristic
229#95C2311yescharacteristic
230#95C2312yes—
231#95C2312yes—
232#95C2312yes—
233#95C2312yes—
234#95C2312yes—
235#95C2311yescharacteristic
236#95C2312yes—
237#95C2311yescharacteristic
238#95C2312yes—
239#95C2312yes—
240#95C2312yes—
241#95C2312yes—
242#95C2312yes—
243#95C2312yes—
244#95C2312yes—
245#95C2312yes—
246#95C2312yes—
247#95C2312yes—
248#95C2312yes—
249#95C2312yes—
250#95C2312yes—
251#95C2312yes—
252#95C2312yes—
253#95C2312yes—
254#95C2312yes—
255C24C2411yescharacteristic
256C24C2411yescharacteristic
257C24C2411yescharacteristic
258C2×Q8—22no—
259C2×Q8—24no—
260C2×Q8—24no—
261C2×Q8—22no—
262C2×Q8—22no—
263C2×Q8—22no—
264C2×Q8—24no—
265C2×Q8—24no—
266C2×Q8—24no—
267C2×Q8—42no—
268C2×Q8—42no—
269C2×Q8—42no—
270C2×Q8—42no—
271C2×Q8—42no—
272C2×Q8—416no—
273C2×Q8—416no—
274C2×D4—22no—
275C2×D4—22no—
276C2×D4—22no—
277C2×D4—22no—
278C2×D4—22no—
279C2×D4—22no—
280C2×D4—42no—
281C2×D4C2×D414yes—
282C22×C4—22no—
283C22×C4—24no—
284C22×C4—24no—
285C22×C4—24no—
286C22×C4—22no—
287C22×C4—22no—
288C22×C4—22no—
289C22×C4—24no—
290C22×C4—24no—
291C22×C4—24no—
292C22×C4—22no—
293C22×C4—42no—
294C22×C4—42no—
295C22×C4—42no—
296C22×C4—42no—
297C22×C4—42no—
298C22×C4—42no—
299C22×C4—42no—
300C22×C4C2×D414yes—
301C22×C4C2×D414yes—
302C22×C4C2412yes—
303C22×C4C2412yes—
304C22×C4C2412yes—
305C22×C4C2411yescharacteristic
306C22×C4C2411yescharacteristic
307C22×C4C2411yescharacteristic
308C22×C4C2411yescharacteristic
309C22×C4C2412yes—
310C22×C4C2412yes—
311C22×C4C2412yes—
312C22×C4C2411yescharacteristic
313C22×C4C2411yescharacteristic
314C22×C4C2411yescharacteristic
315C22×C4C2411yescharacteristic
316C22×C4C2411yescharacteristic
317C22×C4C2411yescharacteristic
318C22×C4C2411yescharacteristic
319C22×C4C2411yescharacteristic
320C22×C4C2412yes—
321C22×C4C2412yes—
322C4⋊C4—22no—
323C4⋊C4—22no—
324C4⋊C4—22no—
325C4⋊C4—22no—
326C4⋊C4—22no—
327C4⋊C4—24no—
328C4⋊C4—24no—
329C4⋊C4—22no—
330C4⋊C4—22no—
331C4⋊C4—24no—
332C4⋊C4—24no—
333C4⋊C4—24no—
334C4⋊C4—22no—
335C4⋊C4—22no—
336C4⋊C4—22no—
337C4⋊C4—22no—
338C4⋊C4—22no—
339C4⋊C4—22no—
340C4⋊C4—22no—
341C4⋊C4—24no—
342C4⋊C4—24no—
343C4⋊C4—24no—
344C4⋊C4—24no—
345C4⋊C4—42no—
346C4⋊C4—42no—
347C4⋊C4—42no—
348C4⋊C4—42no—
349C4⋊C4—42no—
350C4⋊C4—42no—
351C4⋊C4—42no—
352C4⋊C4C2×D414yes—
353C22⋊C4—24no—
354C22⋊C4—24no—
355C22⋊C4—22no—
356C22⋊C4—22no—
357C22⋊C4—22no—
358C22⋊C4—22no—
359C22⋊C4—24no—
360C22⋊C4—22no—
361C22⋊C4—22no—
362C22⋊C4—22no—
363C22⋊C4—22no—
364C22⋊C4—24no—
365C22⋊C4—24no—
366C22⋊C4—24no—
367C22⋊C4—42no—
368C22⋊C4—42no—
369C22⋊C4—42no—
370C22⋊C4C2×D414yes—
371C22⋊C4C2×D414yes—
372C42—24no—
373C42—22no—
374C42—24no—
375C42—42no—
376C42C2×D414yes—
377C23—22no—
378C23—22no—
379C23—22no—
380C23—22no—
381C23—21no—
382C23—21no—
383C23—21no—
384C23—22no—
385C23—22no—
386C23—21no—
387C23—21no—
388C23C22×D412yes—
389C23C22×D412yes—
390C232−1+412yes—
391C232−1+412yes—
392C23C2511yescharacteristic
393Q8—28no—
394Q8—48no—
395Q8—48no—
396Q8—44no—
397Q8—44no—
398Q8—82no—
399D4—28no—
400D4—44no—
401D4—82no—
402C2×C4—22no—
403C2×C4—22no—
404C2×C4—22no—
405C2×C4—22no—
406C2×C4—22no—
407C2×C4—22no—
408C2×C4—22no—
409C2×C4—22no—
410C2×C4—21no—
411C2×C4—21no—
412C2×C4—21no—
413C2×C4—22no—
414C2×C4—21no—
415C2×C4—21no—
416C2×C4—21no—
417C2×C4—21no—
418C2×C4—21no—
419C2×C4—22no—
420C2×C4—22no—
421C2×C4—21no—
422C2×C4—22no—
423C2×C4—22no—
424C2×C4—22no—
425C2×C4—22no—
426C2×C4—22no—
427C2×C4—22no—
428C2×C4—22no—
429C2×C4—22no—
430C2×C4—22no—
431C2×C4—22no—
432C2×C4—22no—
433C2×C4—22no—
434C2×C4—22no—
435C2×C4—22no—
436C2×C4—22no—
437C2×C4—22no—
438C2×C4—22no—
439C2×C4—21no—
440C2×C4—21no—
441C2×C4—21no—
442C2×C4—21no—
443C2×C4—22no—
444C2×C4—22no—
445C2×C4—21no—
446C2×C4—21no—
447C2×C4—44no—
448C2×C4—44no—
449C2×C4—48no—
450C2×C4—48no—
451C2×C4—48no—
452C2×C4—44no—
453C2×C4—82no—
454C2×C4—82no—
455C2×C4C22×D412yes—
456C2×C4C22×D412yes—
457C2×C4C22×D412yes—
458C2×C4C22×D412yes—
459C2×C4C22×D412yes—
460C2×C4H(5,𝔽2)14yes—
461C2×C42−1+414yes—
462C22—22no—
463C22—22no—
464C22—24no—
465C22—24no—
466C22—22no—
467C22—22no—
468C22—22no—
469C22—42no—
470C22—42no—
471C22—41no—
472C22—41no—
473C22—41no—
474C22—42no—
475C22—42no—
476C22#53614yes—
477C22C23×D411yescharacteristic
478C22C2×H(5,𝔽2)12yes—
479C22C2×2−1+411yescharacteristic
480C22C2×2−1+411yescharacteristic
481C22C2×2−1+412yes—
482C4—22no—
483C4—22no—
484C4—24no—
485C4—22no—
486C4—22no—
487C4—22no—
488C4—24no—
489C4—41no—
490C4—41no—
491C4—41no—
492C4—42no—
493C4—42no—
494C4—41no—
495C4—41no—
496C4—41no—
497C4—41no—
498C4—42no—
499C4—42no—
500C4—42no—
501C4—42no—
502C2—24no—
503C2—42no—
504C2—81no—
505C2C2×#53611yescharacteristic
506C2#348411yescharacteristic
507C2#349911yescharacteristic
508C2#353812yes—
509C2#355212yes—
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×D4×Q8C2semidirect
3. #2821C2semidirect
4. #2817C2semidirect
5. #2713C2semidirect
6. #2698C2semidirect
7. #2680C2semidirect
8. #2677C2semidirect
9. #2663C2semidirect
10. #2660C2semidirect
11. #2634C2semidirect
12. #2627C2semidirect
13. #2614C2semidirect
14. #2604C2semidirect
15. #2564C2semidirect
16. #2488C2semidirect
18. #2440C2semidirect
19. #2434C2semidirect
20. #2419C2semidirect
21. #2409C2semidirect
22. C2×#395C2semidirect
23. #2353C2semidirect

Maximal subgroups

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

subgroupindex
C2×D4×Q82
C2×#5392
#28212
#28172
#27132
#26982
#26802
#26772
#26632
#26602
#26342
#26272
#26142
#26042
#25642
#24882
#24432
#24402
#24342
#24192
#24092
C2×#3952
#23532