Finite Group Databasebeta

← #62020

Subgroups — #62020

Order 256.

886 conjugacy classes of subgroups.

The subgroup lattice has 519 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3561C211yesmaximal, characteristic
2#3523C211yesmaximal, characteristic, complemented
3#3398C212yesmaximal, complemented
4#3377C212yesmaximal, complemented
5#3313C212yesmaximal, complemented
6#3312C212yesmaximal, complemented
7#3296C212yesmaximal, complemented
8D4×Q16C212yesmaximal, complemented
9#3270C212yesmaximal, complemented
10#3266C212yesmaximal, complemented
11#3258C212yesmaximal, complemented
12#3249C211yesmaximal, characteristic, complemented
13#3223C212yesmaximal, complemented
14#3215C211yesmaximal, characteristic, complemented
15#3121C212yesmaximal, complemented
16#3113C211yesmaximal, characteristic, complemented
17#3044C212yesmaximal, complemented
18C2×#464C211yesmaximal, characteristic, complemented
19#2992C211yesmaximal, characteristic, complemented
20C2×#137C2212yes—
21C22×Q16C2211yescharacteristic
22C22×Q16C2212yescomplemented
23C22×SD16C2211yescharacteristic
24#563—21no—
25#562—21no—
26#557—21no—
27#557C2211yescharacteristic, complemented
28#557C2211yescharacteristic, complemented
29#556—21no—
30#556C2212yes—
31#556C2211yescharacteristic, complemented
32#552—22no—
33#552C2212yes—
34#551—22no—
35D4×Q8C2212yes—
36D4×Q8C2212yes—
37D4×Q8C2211yescharacteristic, complemented
38#548C2212yes—
39#546C2212yes—
40#543—21no—
41#542—22no—
42#542C2212yes—
43#541—22no—
44#541C2212yescomplemented
45#538—21no—
46#536C2212yes—
47#533—21no—
48#533C2211yescharacteristic
49#533C2211yescharacteristic
50#529—21no—
51#529C2211yescharacteristic
52C2×#124C2211yescharacteristic
53#519C2212yescomplemented
54C2×C4×Q8C2211yescharacteristic
55#497C2212yes—
56#497C2212yes—
57#494C2212yescomplemented
58#491C2212yescomplemented
59#489C2212yes—
60#488C2212yes—
61#485C2212yescomplemented
62#483C2212yes—
63#482C2212yes—
64#479C2212yescomplemented
65#478C2212yes—
66#477C2212yescomplemented
67#477C2212yescomplemented
68#475C2211yescharacteristic, complemented
69#475C2211yescharacteristic, complemented
70#470C2212yescomplemented
71#468C2212yes—
72#467C2212yes—
73#467C2212yes—
74#467C2212yescomplemented
75#465C2212yes—
76#464C2212yes—
77#464C2212yes—
78#464C2212yes—
79#464C2212yes—
80#464C2212yes—
81#464C2212yes—
82#464C2212yes—
83#464C2212yes—
84#462C2211yescharacteristic, complemented
85#462C2211yescharacteristic, complemented
86#462C2212yescomplemented
87#462C2212yescomplemented
88#462C2212yescomplemented
89#462C2212yescomplemented
90#462C2212yescomplemented
91#461C2212yes—
92#452C2212yes—
93#452C2212yes—
94#451C2212yes—
95#451C2212yes—
96#451C2212yescomplemented
97#451C2212yescomplemented
98#451C2212yescomplemented
99#450C2212yes—
100#448C2212yes—
101#446C2212yescomplemented
102#441C2212yescomplemented
103#441C2212yescomplemented
104#441C2212yescomplemented
105#440C2212yes—
106C4×Q16C2212yescomplemented
107C4×SD16C2212yes—
108#435C2212yes—
109#435C2212yescomplemented
110C8×D4C2212yes—
111#433C2212yescomplemented
112#432C2211yescharacteristic
113#424C2212yescomplemented
114C2×C4⋊C8C2211yescharacteristic
115#419C2212yescomplemented
116#416C2212yes—
117C2×#103C2211yescharacteristic
118C2×#102C2211yescharacteristic
119C2×#41C2312yes—
120C22×Q8C2311yescharacteristic
121C22×Q8C2312yes—
122C22×Q8C2311yescharacteristic
123C22×Q8C2312yes—
124C22×D4C2311yescharacteristic
125#137—44no—
126C2×Q16—42no—
127C2×Q16—44no—
128C2×Q16C2312yes—
129C2×Q16C2312yes—
130C2×Q16C2312yes—
131C2×Q16C2312yes—
132C2×Q16C2312yes—
133C2×Q16C2312yes—
134C2×Q16C2312yes—
135C2×Q16C2312yes—
136C2×SD16—42no—
137C2×SD16C2312yes—
138C2×SD16C2312yes—
139C2×SD16C2312yes—
140C2×SD16C2312yes—
141C2×M16C2312yes—
142C22×C8C2311yescharacteristic
143C22×C8C2311yescharacteristic
144C22×C8C2312yes—
145C4⋊Q8—21no—
146C4⋊Q8—21no—
147C4⋊Q8—22no—
148C4⋊Q8—22no—
149C4⋊Q8C2311yescharacteristic
150C4⋊Q8C2311yescharacteristic
151C4⋊Q8C2312yes—
152C4⋊Q8C2312yes—
153C4⋊Q8C2311yescharacteristic
154C4⋊Q8C2311yescharacteristic
155#126—22no—
156#126—22no—
157#126—22no—
158#126—22no—
159#126—22no—
160#126—22no—
161#126—22no—
162#126D412yes—
163#125—21no—
164#125—22no—
165#125—22no—
166#125—22no—
167#125—22no—
168#125—22no—
169#125—21no—
170#125—21no—
171#125D411yescharacteristic
172#125C2312yes—
173#124—21no—
174#124—22no—
175#124—22no—
176#124—21no—
177#124—21no—
178#124D411yescharacteristic
179#124C2312yes—
180#124C2312yes—
181#124C2312yes—
182#123—22no—
183#123—22no—
184#123—22no—
185#123—22no—
186#123—22no—
187#123D412yes—
188C22⋊Q8—22no—
189C22⋊Q8—21no—
190C22⋊Q8—21no—
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⋊Q8—22no—
200C22⋊Q8D411yescharacteristic
201C22⋊Q8C2312yes—
202C22⋊Q8C2312yes—
203C22⋊Q8C2312yes—
204C22⋊Q8C2312yes—
205C22⋊Q8C2312yes—
206#121—22no—
207#121—22no—
208#121D411yescharacteristic
209#121C2312yes—
210#120—22no—
211C4×Q8—21no—
212C4×Q8—22no—
213C4×Q8—22no—
214C4×Q8—21no—
215C4×Q8—21no—
216C4×Q8—21no—
217C4×Q8—21no—
218C4×Q8—21no—
219C4×Q8—21no—
220C4×Q8C2311yescharacteristic
221C4×Q8C2311yescharacteristic
222C4×Q8C2311yescharacteristic
223C4×Q8C2311yescharacteristic
224C4×Q8C2312yes—
225C4×Q8C2312yes—
226C4×Q8C2312yes—
227C4×Q8C2312yes—
228C4×Q8C2312yes—
229C4×Q8C2311yescharacteristic
230C4×D4—22no—
231C4×D4—21no—
232C4×D4—22no—
233C4×D4—22no—
234C4×D4C2312yes—
235C4×D4C2312yes—
236C4×D4C2311yescharacteristic
237#117—21no—
238#117—21no—
239#117—22no—
240#117—22no—
241#117—22no—
242#117—22no—
243#117C2312yes—
244#117C2312yes—
245C2×C4⋊C4—21no—
246C2×C4⋊C4C2311yescharacteristic
247C2×C22⋊C4—21no—
248C2×C22⋊C4—21no—
249C2×C22⋊C4—22no—
250C2×C42—21no—
251C2×C42C2311yescharacteristic
252#107C2312yes—
253#107C2312yes—
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#103C2312yes—
273#103C2312yes—
274#102C2312yes—
275#102C2312yes—
276#102C2312yes—
277#102C2312yes—
278C22⋊C8C2312yes—
279C22⋊C8C2312yes—
280C22⋊C8C2312yes—
281#97C2312yes—
282#97C2312yes—
283C4×C8C2312yes—
284C24—21no—
285#41—42no—
286#41—42no—
287C2×Q8—21no—
288C2×Q8—22no—
289C2×Q8—21no—
290C2×Q8—21no—
291C2×Q8—22no—
292C2×Q8—21no—
293C2×Q8—22no—
294C2×Q8—24no—
295C2×Q8—41no—
296C2×Q8—42no—
297C2×Q8—41no—
298C2×Q8—42no—
299C2×Q8—41no—
300C2×Q8—42no—
301C2×Q8C2×D411yescharacteristic
302C2×Q8C2412yes—
303C2×Q8C2412yes—
304C2×Q8C2411yescharacteristic
305C2×Q8C2412yes—
306C2×Q8C2411yescharacteristic
307C2×D4—22no—
308C2×D4—22no—
309C2×D4—21no—
310C2×D4—41no—
311C2×D4—41no—
312C2×D4C2×D412yes—
313C2×D4C2×D411yescharacteristic
314C2×D4C2412yes—
315C22×C4—21no—
316C22×C4—21no—
317C22×C4—22no—
318C22×C4—21no—
319C22×C4—22no—
320C22×C4—22no—
321C22×C4—22no—
322C22×C4C2×D411yescharacteristic
323C22×C4C2×D411yescharacteristic
324C22×C4C2411yescharacteristic
325C22×C4C2412yes—
326Q16—24no—
327Q16—24no—
328Q16—42no—
329Q16—42no—
330Q16—42no—
331Q16—42no—
332Q16—42no—
333Q16—42no—
334SD16—24no—
335SD16—42no—
336SD16—42no—
337SD16—42no—
338M16—42no—
339C2×C8—41no—
340C2×C8—41no—
341C2×C8—42no—
342C2×C8C2412yes—
343C2×C8C2412yes—
344C2×C8C2412yes—
345C2×C8C2412yes—
346C4⋊C4—21no—
347C4⋊C4—21no—
348C4⋊C4—21no—
349C4⋊C4—21no—
350C4⋊C4—21no—
351C4⋊C4—22no—
352C4⋊C4—22no—
353C4⋊C4—22no—
354C4⋊C4—22no—
355C4⋊C4—21no—
356C4⋊C4—21no—
357C4⋊C4—22no—
358C4⋊C4—21no—
359C4⋊C4—21no—
360C4⋊C4—22no—
361C4⋊C4—21no—
362C4⋊C4—22no—
363C4⋊C4—22no—
364C4⋊C4—22no—
365C4⋊C4—22no—
366C4⋊C4—21no—
367C4⋊C4—22no—
368C4⋊C4—22no—
369C4⋊C4—22no—
370C4⋊C4—22no—
371C4⋊C4—22no—
372C4⋊C4—22no—
373C4⋊C4C2×D412yes—
374C4⋊C4C2×D412yes—
375C4⋊C4C2×D412yes—
376C4⋊C4C2×D411yescharacteristic
377C4⋊C4C2×D412yes—
378C4⋊C4C2×D411yescharacteristic
379C4⋊C4C2411yescharacteristic
380C4⋊C4C2411yescharacteristic
381C4⋊C4C2412yes—
382C4⋊C4C2412yes—
383C22⋊C4—22no—
384C22⋊C4—22no—
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⋊C4C2×D412yes—
398C22⋊C4C2×D412yes—
399C22⋊C4C2×D412yes—
400C22⋊C4C2×D412yes—
401C22⋊C4C2×D412yes—
402C42—21no—
403C42—21no—
404C42—21no—
405C42—21no—
406C42—22no—
407C42—22no—
408C42—22no—
409C42—22no—
410C42—22no—
411C42—22no—
412C42C2×D411yescharacteristic
413C42C2×D411yescharacteristic
414C42C2412yes—
415C42C2411yescharacteristic
416C42C2411yescharacteristic
417C23—22no—
418C23—42no—
419C23—81no—
420C23—81no—
421C23C22×D412yes—
422C23C22×D411yescharacteristic
423Q8—21no—
424Q8—21no—
425Q8—22no—
426Q8—22no—
427Q8—22no—
428Q8—22no—
429Q8—21no—
430Q8—22no—
431Q8—22no—
432Q8—41no—
433Q8—44no—
434Q8—42no—
435Q8—42no—
436Q8—81no—
437Q8—82no—
438Q8—81no—
439Q8H(5,𝔽2)12yes—
440D4—24no—
441D4—22no—
442D4—22no—
443D4—41no—
444D4—81no—
445D4—82no—
446D4—82no—
447C2×C4—22no—
448C2×C4—21no—
449C2×C4—21no—
450C2×C4—22no—
451C2×C4—21no—
452C2×C4—22no—
453C2×C4—21no—
454C2×C4—22no—
455C2×C4—22no—
456C2×C4—21no—
457C2×C4—21no—
458C2×C4—22no—
459C2×C4—22no—
460C2×C4—22no—
461C2×C4—41no—
462C2×C4—42no—
463C2×C4—44no—
464C2×C4—42no—
465C2×C4—82no—
466C2×C4—82no—
467C2×C4—82no—
468C2×C4—81no—
469C2×C4C22×D411yescharacteristic
470C2×C4C22×D411yescharacteristic
471C2×C4C22×D411yescharacteristic
472C2×C4C22×D411yescharacteristic
473C2×C4C22×D412yes—
474C2×C4C22×D412yes—
475C2×C4C22×D412yes—
476C2×C4C22×D411yescharacteristic
477C2×C4C2511yescharacteristic
478C8—22no—
479C8—22no—
480C8—22no—
481C8—22no—
482C22—21no—
483C22—21no—
484C22—22no—
485C22—22no—
486C22—22no—
487C22—42no—
488C22—42no—
489C22—42no—
490C22—162no—
491C22#57812yes—
492C22C23×D411yescharacteristic
493C4—21no—
494C4—21no—
495C4—22no—
496C4—22no—
497C4—21no—
498C4—22no—
499C4—21no—
500C4—21no—
501C4—22no—
502C4—42no—
503C4—42no—
504C4—41no—
505C4—42no—
506C4—42no—
507C4—42no—
508C4—41no—
509C4—41no—
510C4C2×H(5,𝔽2)11yescharacteristic
511C4#58511yescharacteristic
512C2—22no—
513C2—42no—
514C2—82no—
515C2#348811yescharacteristic
516C2C2×#57811yescharacteristic
517C2#358611yescharacteristic
subgroupG/H
center, socleC22C23×D4
commutator, Frattini, cosocleC2×C4C25
prime radical#3561C2
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
2. #3523C2semidirect
3. #3398C2semidirect
4. #3377C2semidirect
5. #3313C2semidirect
6. #3312C2semidirect
7. #3296C2semidirect
8. D4×Q16C2semidirect
9. #3270C2semidirect
10. #3266C2semidirect
11. #3258C2semidirect
12. #3249C2semidirect
13. #3223C2semidirect
14. #3215C2semidirect
15. #3121C2semidirect
16. #3113C2semidirect
17. #3044C2semidirect
18. C2×#464C2semidirect
19. #2992C2semidirect
22. C22×Q16C22semidirect
27. #557C22semidirect
28. #557C22semidirect
31. #556C22semidirect
37. D4×Q8C22semidirect
44. #541C22semidirect
53. #519C22semidirect
57. #494C22semidirect
58. #491C22semidirect
61. #485C22semidirect
64. #479C22semidirect
66. #477C22semidirect
67. #477C22semidirect
68. #475C22semidirect
69. #475C22semidirect
70. #470C22semidirect
74. #467C22semidirect
84. #462C22semidirect
85. #462C22semidirect
86. #462C22semidirect
87. #462C22semidirect
88. #462C22semidirect
89. #462C22semidirect
90. #462C22semidirect
96. #451C22semidirect
97. #451C22semidirect
98. #451C22semidirect
101. #446C22semidirect
102. #441C22semidirect
103. #441C22semidirect
104. #441C22semidirect
106. C4×Q16C22semidirect
109. #435C22semidirect
111. #433C22semidirect
113. #424C22semidirect
115. #419C22semidirect

Maximal subgroups

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

subgroupindex
#35612
#35232
#33982
#33772
#33132
#33122
#32962
D4×Q162
#32702
#32662
#32582
#32492
#32232
#32152
#31212
#31132
#30442
C2×#4642
#29922