Finite Group Databasebeta

← #62021

Subgroups — #62021

Order 256.

914 conjugacy classes of subgroups.

The subgroup lattice has 532 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3561C211yesmaximal, characteristic, complemented
2#3522C211yesmaximal, characteristic, complemented
3#3401C212yesmaximal, complemented
4#3369C212yesmaximal, complemented
5#3316C212yesmaximal, complemented
6#3306C212yesmaximal, complemented
7#3298C212yesmaximal, complemented
8#3282C212yesmaximal, complemented
9#3271C212yesmaximal, complemented
10#3270C212yesmaximal, complemented
11#3263C212yesmaximal, complemented
12#3246C211yesmaximal, characteristic, complemented
13#3225C212yesmaximal, complemented
14#3213C211yesmaximal, characteristic, complemented
15#3125C212yesmaximal, complemented
16#3113C211yesmaximal, characteristic, complemented
17#3046C212yesmaximal, complemented
18C2×#464C211yesmaximal, characteristic, complemented
19#2992C211yesmaximal, characteristic, complemented
20C2×#137C2212yescomplemented
21C2×#135C2212yes—
22C22×Q16C2211yescharacteristic
23C22×SD16C2211yescharacteristic
24#563—21no—
25#562—21no—
26#559—21no—
27#559C2211yescharacteristic, complemented
28Q82C2211yescharacteristic, complemented
29#556C2212yes—
30#554—21no—
31#554C2211yescharacteristic, complemented
32#551—22no—
33#550C2211yescharacteristic, complemented
34D4×Q8C2212yes—
35#548C2212yes—
36#548C2212yes—
37#547—22no—
38#547C2212yes—
39#546C2212yes—
40#543—21no—
41#542—22no—
42#542—22no—
43#542C2212yes—
44#542C2212yescomplemented
45#538—21no—
46#536C2212yes—
47#533C2211yescharacteristic
48#532—21no—
49#532C2211yescharacteristic
50#529—21no—
51#529C2211yescharacteristic
52C2×#124C2211yescharacteristic
53#520C2212yescomplemented
54C2×C4×Q8C2211yescharacteristic
55#497C2212yescomplemented
56#496C2212yes—
57#495C2212yes—
58#489C2212yes—
59#489C2212yes—
60#487C2212yescomplemented
61#483C2212yes—
62#483C2212yescomplemented
63#481C2212yes—
64#476C2212yes—
65#476C2212yescomplemented
66#475C2211yescharacteristic, complemented
67#475C2211yescharacteristic, complemented
68#475C2212yescomplemented
69#475C2212yescomplemented
70#470C2212yescomplemented
71#469C2212yes—
72#465C2212yes—
73#465C2212yes—
74#465C2212yes—
75#465C2212yescomplemented
76#464C2212yes—
77#464C2212yes—
78#464C2212yes—
79#464C2212yes—
80#464C2212yes—
81#464C2212yescomplemented
82#463C2212yes—
83#463C2212yes—
84#463C2212yes—
85#463C2212yes—
86#462C2211yescharacteristic, complemented
87#462C2211yescharacteristic, complemented
88#462C2212yescomplemented
89#461C2212yescomplemented
90#461C2212yescomplemented
91#460C2212yescomplemented
92#452C2212yes—
93#452C2212yescomplemented
94#451C2212yes—
95#451C2212yescomplemented
96#449C2212yes—
97#449C2212yes—
98#448C2212yes—
99#448C2212yescomplemented
100#447C2212yes—
101#446C2212yescomplemented
102#442C2212yes—
103#441C2212yescomplemented
104#441C2212yescomplemented
105#441C2212yescomplemented
106C4×SD16C2212yes—
107C4×SD16C2212yescomplemented
108#435C2212yes—
109#435C2212yescomplemented
110C8×D4C2212yes—
111#433C2212yescomplemented
112#432C2211yescharacteristic
113#424C2212yescomplemented
114C2×C4⋊C8C2211yescharacteristic
115#417C2212yes—
116C2×#103C2211yescharacteristic
117C2×#103C2212yescomplemented
118C2×#102C2211yescharacteristic
119C2×#41—22no—
120C2×#41—21no—
121C2×#41C2312yes—
122C2×#41C2312yes—
123C22×Q8C2311yescharacteristic
124C22×Q8C2311yescharacteristic
125C22×Q8C2312yes—
126C22×D4C2311yescharacteristic
127#137—44no—
128#135—44no—
129C2×Q16—42no—
130C2×Q16C2312yes—
131C2×Q16C2312yes—
132C2×Q16C2312yes—
133C2×Q16C2312yes—
134C2×SD16—42no—
135C2×SD16C2312yes—
136C2×SD16C2312yes—
137C2×SD16C2312yes—
138C2×SD16C2312yes—
139C2×SD16C2312yes—
140C2×SD16C2312yes—
141C2×D8C2312yes—
142C2×D8C2312yes—
143C2×M16C2312yes—
144C22×C8C2311yescharacteristic
145C22×C8C2311yescharacteristic
146C22×C8C2312yes—
147C4⋊Q8—21no—
148C4⋊Q8—22no—
149C4⋊Q8—22no—
150C4⋊Q8C2311yescharacteristic
151C4⋊Q8C2312yes—
152C4⋊Q8C2311yescharacteristic
153C4⋊Q8C2311yescharacteristic
154C4⋊Q8C2312yes—
155#127—21no—
156#127C2311yescharacteristic
157#126—22no—
158#126—22no—
159#126—22no—
160#126—22no—
161#126D412yes—
162#125—21no—
163#125—21no—
164#125D411yescharacteristic
165#124—21no—
166#124—22no—
167#124—22no—
168#124—22no—
169#124—22no—
170#124—21no—
171#124—21no—
172#124—21no—
173#124D411yescharacteristic
174#124C2312yes—
175#124C2312yes—
176#124C2312yes—
177#124C2312yes—
178#123—22no—
179#123—22no—
180#123—22no—
181#123—22no—
182#123—22no—
183#123—22no—
184#123—22no—
185#123—22no—
186#123D412yes—
187C22⋊Q8—22no—
188C22⋊Q8—21no—
189C22⋊Q8—22no—
190C22⋊Q8—22no—
191C22⋊Q8—22no—
192C22⋊Q8—22no—
193C22⋊Q8—22no—
194C22⋊Q8—22no—
195C22⋊Q8—22no—
196C22⋊Q8—22no—
197C22⋊Q8—22no—
198C22⋊Q8—22no—
199C22⋊Q8D411yescharacteristic
200C22⋊Q8C2312yes—
201C22⋊Q8C2312yes—
202C22⋊Q8C2312yes—
203#121—22no—
204#121—22no—
205#121—21no—
206#121—22no—
207#121—22no—
208#121D411yescharacteristic
209#121C2312yes—
210#121C2312yes—
211#121C2312yes—
212#120—22no—
213C4×Q8—21no—
214C4×Q8—21no—
215C4×Q8—21no—
216C4×Q8—21no—
217C4×Q8C2311yescharacteristic
218C4×Q8C2311yescharacteristic
219C4×Q8C2311yescharacteristic
220C4×Q8C2311yescharacteristic
221C4×Q8C2312yes—
222C4×Q8C2312yes—
223C4×Q8C2312yes—
224C4×Q8C2311yescharacteristic
225C4×D4—21no—
226C4×D4—22no—
227C4×D4—21no—
228C4×D4—21no—
229C4×D4—22no—
230C4×D4—22no—
231C4×D4—22no—
232C4×D4—22no—
233C4×D4—21no—
234C4×D4C2312yes—
235C4×D4C2312yes—
236C4×D4C2312yes—
237C4×D4C2312yes—
238C4×D4C2311yescharacteristic
239#117—21no—
240#117—22no—
241#117—22no—
242#117C2312yes—
243C2×C4⋊C4—21no—
244C2×C4⋊C4—22no—
245C2×C4⋊C4C2311yescharacteristic
246C2×C4⋊C4C2312yes—
247C2×C22⋊C4—21no—
248C2×C22⋊C4—21no—
249C2×C22⋊C4—22no—
250C2×C42—21no—
251C2×C42C2311yescharacteristic
252#106C2312yes—
253#106C2312yes—
254#106C2312yes—
255#106C2312yes—
256C4⋊C8C2312yes—
257C4⋊C8C2312yes—
258C4⋊C8C2311yescharacteristic
259C4⋊C8C2312yes—
260C4⋊C8C2312yes—
261C4⋊C8C2311yescharacteristic
262#103C2312yes—
263#103C2312yes—
264#103C2312yes—
265#103C2312yes—
266#103C2312yes—
267#103C2312yes—
268#103C2312yes—
269#103C2312yes—
270#103C2312yes—
271#103C2312yes—
272#102C2312yes—
273#102C2312yes—
274#102C2312yes—
275#102C2312yes—
276#102C2312yes—
277#102C2312yes—
278C22⋊C8C2312yes—
279C22⋊C8C2312yes—
280C22⋊C8C2312yes—
281#97C2312yes—
282#97C2312yes—
283C4×C8C2312yes—
284C24—21no—
285#41—24no—
286#41—42no—
287#41—42no—
288#41—42no—
289#41—82no—
290#41—84no—
291C2×Q8—21no—
292C2×Q8—21no—
293C2×Q8—22no—
294C2×Q8—21no—
295C2×Q8—22no—
296C2×Q8—21no—
297C2×Q8—22no—
298C2×Q8—41no—
299C2×Q8—41no—
300C2×Q8—42no—
301C2×Q8—41no—
302C2×Q8—42no—
303C2×Q8C2×D411yescharacteristic
304C2×Q8C2412yes—
305C2×Q8C2412yes—
306C2×Q8C2411yescharacteristic
307C2×Q8C2411yescharacteristic
308C2×D4—22no—
309C2×D4—22no—
310C2×D4—22no—
311C2×D4—22no—
312C2×D4—22no—
313C2×D4—21no—
314C2×D4—21no—
315C2×D4—21no—
316C2×D4—41no—
317C2×D4—41no—
318C2×D4C2×D412yes—
319C2×D4C2×D411yescharacteristic
320C2×D4C2412yes—
321C2×D4C2412yes—
322C22×C4—21no—
323C22×C4—21no—
324C22×C4—21no—
325C22×C4—22no—
326C22×C4—22no—
327C22×C4—22no—
328C22×C4—22no—
329C22×C4—22no—
330C22×C4—22no—
331C22×C4—22no—
332C22×C4C2×D411yescharacteristic
333C22×C4C2×D411yescharacteristic
334C22×C4C2411yescharacteristic
335C22×C4C2412yes—
336Q16—24no—
337Q16—24no—
338Q16—42no—
339Q16—42no—
340SD16—24no—
341SD16—42no—
342SD16—42no—
343SD16—42no—
344SD16—42no—
345SD16—42no—
346D8—42no—
347D8—42no—
348M16—42no—
349C2×C8—41no—
350C2×C8—41no—
351C2×C8—42no—
352C2×C8C2412yes—
353C2×C8C2412yes—
354C2×C8C2412yes—
355C2×C8C2412yes—
356C4⋊C4—21no—
357C4⋊C4—22no—
358C4⋊C4—22no—
359C4⋊C4—21no—
360C4⋊C4—21no—
361C4⋊C4—21no—
362C4⋊C4—21no—
363C4⋊C4—22no—
364C4⋊C4—21no—
365C4⋊C4—21no—
366C4⋊C4—21no—
367C4⋊C4—22no—
368C4⋊C4—22no—
369C4⋊C4—22no—
370C4⋊C4—22no—
371C4⋊C4—21no—
372C4⋊C4—22no—
373C4⋊C4—22no—
374C4⋊C4—22no—
375C4⋊C4C2×D412yes—
376C4⋊C4C2×D412yes—
377C4⋊C4C2×D412yes—
378C4⋊C4C2×D411yescharacteristic
379C4⋊C4C2×D411yescharacteristic
380C4⋊C4C2×D412yes—
381C4⋊C4C2411yescharacteristic
382C4⋊C4C2412yes—
383C4⋊C4C2411yescharacteristic
384C4⋊C4C2412yes—
385C22⋊C4—22no—
386C22⋊C4—22no—
387C22⋊C4—22no—
388C22⋊C4—22no—
389C22⋊C4—22no—
390C22⋊C4—22no—
391C22⋊C4—22no—
392C22⋊C4—22no—
393C22⋊C4—22no—
394C22⋊C4—22no—
395C22⋊C4—22no—
396C22⋊C4—22no—
397C22⋊C4—22no—
398C22⋊C4—22no—
399C22⋊C4—22no—
400C22⋊C4—22no—
401C22⋊C4—22no—
402C22⋊C4C2×D412yes—
403C22⋊C4C2×D412yes—
404C22⋊C4C2×D412yes—
405C22⋊C4C2×D412yes—
406C22⋊C4C2×D412yes—
407C42—21no—
408C42—21no—
409C42—21no—
410C42—21no—
411C42—22no—
412C42—22no—
413C42—22no—
414C42C2×D411yescharacteristic
415C42C2×D411yescharacteristic
416C42C2412yes—
417C42C2411yescharacteristic
418C42C2411yescharacteristic
419C23—22no—
420C23—22no—
421C23—42no—
422C23—81no—
423C23—81no—
424C23C22×D412yes—
425C23C22×D411yescharacteristic
426Q8—21no—
427Q8—22no—
428Q8—21no—
429Q8—22no—
430Q8—22no—
431Q8—21no—
432Q8—22no—
433Q8—41no—
434Q8—42no—
435Q8—81no—
436Q8—82no—
437Q8—81no—
438Q8—81no—
439Q8—82no—
440Q8H(5,𝔽2)12yes—
441D4—24no—
442D4—22no—
443D4—22no—
444D4—22no—
445D4—22no—
446D4—41no—
447D4—44no—
448D4—42no—
449D4—44no—
450D4—81no—
451D4—81no—
452D4—82no—
453D4—82no—
454D4—82no—
455C2×C4—22no—
456C2×C4—21no—
457C2×C4—21no—
458C2×C4—22no—
459C2×C4—21no—
460C2×C4—22no—
461C2×C4—21no—
462C2×C4—22no—
463C2×C4—21no—
464C2×C4—21no—
465C2×C4—22no—
466C2×C4—22no—
467C2×C4—22no—
468C2×C4—41no—
469C2×C4—44no—
470C2×C4—42no—
471C2×C4—42no—
472C2×C4—82no—
473C2×C4—82no—
474C2×C4—82no—
475C2×C4—82no—
476C2×C4—82no—
477C2×C4—81no—
478C2×C4—82no—
479C2×C4C22×D411yescharacteristic
480C2×C4C22×D411yescharacteristic
481C2×C4C22×D411yescharacteristic
482C2×C4C22×D412yes—
483C2×C4C22×D412yes—
484C2×C4C22×D411yescharacteristic
485C2×C4C22×D411yescharacteristic
486C2×C4C22×D412yes—
487C2×C4C2511yescharacteristic
488C8—22no—
489C8—22no—
490C8—22no—
491C8—22no—
492C22—21no—
493C22—21no—
494C22—22no—
495C22—22no—
496C22—22no—
497C22—42no—
498C22—42no—
499C22—42no—
500C22—42no—
501C22—42no—
502C22—42no—
503C22—162no—
504C22#57712yes—
505C22C23×D411yescharacteristic
506C4—21no—
507C4—21no—
508C4—22no—
509C4—22no—
510C4—21no—
511C4—22no—
512C4—21no—
513C4—21no—
514C4—22no—
515C4—42no—
516C4—41no—
517C4—42no—
518C4—42no—
519C4—41no—
520C4—41no—
521C4—42no—
522C4C2×H(5,𝔽2)11yescharacteristic
523C4#58511yescharacteristic
524C2—22no—
525C2—42no—
526C2—82no—
527C2—82no—
528C2#348811yescharacteristic
529C2C2×#57711yescharacteristic
530C2#358611yescharacteristic
subgroupG/H
center, socleC22C23×D4
commutator, Frattini, cosocleC2×C4C25
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ #529 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3561C2semidirect
2. #3522C2semidirect
3. #3401C2semidirect
4. #3369C2semidirect
5. #3316C2semidirect
6. #3306C2semidirect
7. #3298C2semidirect
8. #3282C2semidirect
9. #3271C2semidirect
10. #3270C2semidirect
11. #3263C2semidirect
12. #3246C2semidirect
13. #3225C2semidirect
14. #3213C2semidirect
15. #3125C2semidirect
16. #3113C2semidirect
17. #3046C2semidirect
18. C2×#464C2semidirect
19. #2992C2semidirect
20. C2×#137C22semidirect
27. #559C22semidirect
28. Q82C22semidirect
31. #554C22semidirect
33. #550C22semidirect
44. #542C22semidirect
53. #520C22semidirect
55. #497C22semidirect
60. #487C22semidirect
62. #483C22semidirect
65. #476C22semidirect
66. #475C22semidirect
67. #475C22semidirect
68. #475C22semidirect
69. #475C22semidirect
70. #470C22semidirect
75. #465C22semidirect
81. #464C22semidirect
86. #462C22semidirect
87. #462C22semidirect
88. #462C22semidirect
89. #461C22semidirect
90. #461C22semidirect
91. #460C22semidirect
93. #452C22semidirect
95. #451C22semidirect
99. #448C22semidirect
101. #446C22semidirect
103. #441C22semidirect
104. #441C22semidirect
105. #441C22semidirect
107. C4×SD16C22semidirect
109. #435C22semidirect
111. #433C22semidirect
113. #424C22semidirect
117. C2×#103C22semidirect

Maximal subgroups

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

subgroupindex
#35612
#35222
#34012
#33692
#33162
#33062
#32982
#32822
#32712
#32702
#32632
#32462
#32252
#32132
#31252
#31132
#30462
C2×#4642
#29922