Finite Group Databasebeta

← #61213

Subgroups — #61213

Order 256.

1045 conjugacy classes of subgroups.

The subgroup lattice has 421 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3506C211yesmaximal, characteristic, complemented
2#3497C211yesmaximal, characteristic, complemented
3#3332C212yesmaximal, complemented
4#3329C212yesmaximal, complemented
5#3326C214yesmaximal, complemented
6#3305C212yesmaximal, complemented
7#3301C214yesmaximal, complemented
8#3298C212yesmaximal, complemented
9#3131C211yesmaximal, characteristic, complemented
10#3099C212yesmaximal, complemented
11#3078C211yesmaximal, characteristic, complemented
12#3062C212yesmaximal, complemented
13#3036C211yesmaximal, characteristic, complemented
14#3010C212yesmaximal, complemented
15C2×C4×SD16C211yesmaximal, characteristic, complemented
16#2931C211yesmaximal, characteristic, complemented
17#2898C212yesmaximal, complemented
18C2×2−1+4C2212yes—
19C2×AGL(1,ℤ/8)C2212yes—
20C22×SD16C2211yescharacteristic
21C2×#131C2212yes—
22#559—22no—
23#556—21no—
24#555C2212yes—
25#553C2214yes—
26#550—21no—
27#550—21no—
28#550C2212yescomplemented
29D4×Q8—21no—
30D4×Q8C2212yescomplemented
31#548—22no—
32#548C2214yescomplemented
33#547C2212yes—
34#538—22no—
35#537—22no—
36#537C2212yes—
37#535C2212yes—
38#533C2211yescharacteristic
39#532—22no—
40#532C2211yescharacteristic
41#532C2211yescharacteristic
42#525—22no—
43#520C2212yes—
44C2×C4×Q8C2211yescharacteristic
45C2×C4×D4C2211yescharacteristic
46#488C2212yescomplemented
47#488C2212yescomplemented
48#487C2211yescharacteristic, complemented
49#487C2211yescharacteristic, complemented
50#486C2211yescharacteristic, complemented
51#486C2211yescharacteristic, complemented
52#485C2214yescomplemented
53#483C2214yescomplemented
54#482C2214yescomplemented
55#481C2214yescomplemented
56#479C2214yescomplemented
57#477C2212yescomplemented
58#475C2212yescomplemented
59#469C2214yes—
60#468C2214yes—
61#466C2214yes—
62#465C2214yes—
63#463C2214yes—
64#461C2212yes—
65#459C2212yes—
66#449C2214yes—
67#449C2214yes—
68#448C2214yes—
69#448C2214yes—
70C4×SD16C2212yes—
71C4×SD16C2212yes—
72C4×SD16C2212yes—
73C4×SD16C2212yes—
74#436C2212yescomplemented
75#436C2212yescomplemented
76C8×D4C2212yescomplemented
77C8×D4C2212yescomplemented
78#428C2212yes—
79C2×#106C2211yescharacteristic
80#423C2211yescharacteristic
81#419C2212yes—
82#419C2214yescomplemented
83#417C2212yes—
84#417C2214yescomplemented
85#416C2212yes—
86#416C2212yes—
87#416C2214yescomplemented
88C2×#103C2211yescharacteristic
89C2×#103C2214yescomplemented
90C2×#102C2211yescharacteristic
91#408C2212yes—
92C2×C4×C8C2211yescharacteristic
932−1+4—28no—
942−1+4—44no—
95C2×#41—24no—
96C2×#41—22no—
97C2×#41—22no—
98C2×#41C2312yes—
99C2×#41C2314yes—
100C2×#41C2312yes—
101C22×Q8—22no—
102C22×Q8C2314yes—
103C22×Q8C2311yescharacteristic
104C22×D4C2311yescharacteristic
105C23×C4—21no—
106AGL(1,ℤ/8)—44no—
107C2×SD16—24no—
108C2×SD16C2312yes—
109C2×SD16C2312yes—
110C2×SD16C2314yes—
111C2×D8C2314yes—
112#131—44no—
113C2×M16C2312yes—
114C2×M16C2314yes—
115C22×C8C2311yescharacteristic
116C22×C8C2311yescharacteristic
117C22×C8C2314yes—
118C4⋊Q8—22no—
119C4⋊Q8D411yescharacteristic
120C4⋊Q8C2311yescharacteristic
121C4⋊Q8C2311yescharacteristic
122C4⋊Q8C2311yescharacteristic
123#127—22no—
124#127—22no—
125#127D411yescharacteristic
126#127C2311yescharacteristic
127#126—24no—
128#125C2312yes—
129#124—22no—
130#124—24no—
131#124—24no—
132#124D412yes—
133#124C2312yes—
134#123—24no—
135#123—24no—
136C22⋊Q8—22no—
137C22⋊Q8—21no—
138C22⋊Q8—21no—
139C22⋊Q8—22no—
140C22⋊Q8—24no—
141C22⋊Q8—24no—
142C22⋊Q8C2314yes—
143#121—22no—
144#121—24no—
145#121—24no—
146#121—22no—
147#121—24no—
148#121—21no—
149#121—21no—
150#121—24no—
151#121D412yes—
152#121D412yes—
153#121C2314yes—
154#121C2314yes—
155#121C2314yes—
156#120—24no—
157C4×Q8—22no—
158C4×Q8—21no—
159C4×Q8—21no—
160C4×Q8—21no—
161C4×Q8—21no—
162C4×Q8C2312yes—
163C4×Q8C2312yes—
164C4×D4—24no—
165C4×D4—22no—
166C4×D4—22no—
167C4×D4—22no—
168C4×D4—24no—
169C4×D4—24no—
170C4×D4—21no—
171C4×D4—21no—
172C4×D4—21no—
173C4×D4—21no—
174C4×D4C2312yes—
175C4×D4C2312yes—
176C4×D4C2312yes—
177C4×D4C2312yes—
178#117—22no—
179#117C2312yes—
180#117C2314yes—
181C2×C4⋊C4—21no—
182C2×C4⋊C4C2311yescharacteristic
183C2×C4⋊C4C2311yescharacteristic
184C2×C4⋊C4C2314yes—
185C2×C22⋊C4—21no—
186C2×C42—21no—
187C2×C42C2311yescharacteristic
188#107C2314yes—
189#106C2312yes—
190#106C2312yes—
191#106C2314yes—
192C4⋊C8C2312yes—
193C4⋊C8C2312yes—
194#103C2312yes—
195#103C2312yes—
196#103C2312yes—
197#103C2314yes—
198#103C2314yes—
199#103C2312yes—
200#103C2312yes—
201#103C2312yes—
202#103C2314yes—
203#102C2312yes—
204#102C2312yes—
205#102C2312yes—
206#102C2312yes—
207#102C2312yes—
208#102C2312yes—
209#102C2314yes—
210C22⋊C8C2314yes—
211C22⋊C8C2314yes—
212C4×C8C2311yescharacteristic
213C4×C8C2311yescharacteristic
214C4×C8C2311yescharacteristic
215C4×C8C2311yescharacteristic
216C24—21no—
217#41—24no—
218#41—24no—
219#41—28no—
220#41—24no—
221#41—24no—
222#41—44no—
223#41—416no—
224#41—48no—
225#41—84no—
226C2×Q8—21no—
227C2×Q8—21no—
228C2×Q8—24no—
229C2×Q8—21no—
230C2×Q8—22no—
231C2×Q8—28no—
232C2×Q8—44no—
233C2×Q8—48no—
234C2×Q8C2×D412yes—
235C2×Q8#4114yescomplemented
236C2×Q8C2412yes—
237C2×Q8C2412yes—
238C2×D4—22no—
239C2×D4—24no—
240C2×D4—24no—
241C2×D4—24no—
242C2×D4—24no—
243C2×D4—21no—
244C2×D4—21no—
245C2×D4—21no—
246C2×D4—22no—
247C2×D4—22no—
248C2×D4C2×D412yes—
249C2×D4C2×D414yes—
250C2×D4C2×D412yes—
251C2×D4C2×D412yes—
252C2×D4C2412yes—
253C2×D4C2412yes—
254C22×C4—21no—
255C22×C4—24no—
256C22×C4—21no—
257C22×C4—21no—
258C22×C4—24no—
259C22×C4—22no—
260C22×C4—24no—
261C22×C4—22no—
262C22×C4—22no—
263C22×C4—82no—
264C22×C4C2×D411yescharacteristic
265C22×C4C2×D411yescharacteristic
266C22×C4C2414yes—
267C22×C4C2411yescharacteristic
268SD16—24no—
269SD16—24no—
270SD16—44no—
271D8—44no—
272M16—24no—
273M16—44no—
274C2×C8—22no—
275C2×C8—22no—
276C2×C8—44no—
277C2×C8C2411yescharacteristic
278C2×C8C2411yescharacteristic
279C2×C8C2411yescharacteristic
280C2×C8C2411yescharacteristic
281C2×C8C2414yes—
282C4⋊C4—22no—
283C4⋊C4—22no—
284C4⋊C4—21no—
285C4⋊C4—24no—
286C4⋊C4—21no—
287C4⋊C4—21no—
288C4⋊C4—21no—
289C4⋊C4—22no—
290C4⋊C4—21no—
291C4⋊C4—24no—
292C4⋊C4—22no—
293C4⋊C4—21no—
294C4⋊C4C2×D412yes—
295C4⋊C4C2×D412yes—
296C4⋊C4C2412yes—
297C4⋊C4C2412yes—
298C4⋊C4C2412yes—
299C4⋊C4C2412yes—
300C22⋊C4—22no—
301C22⋊C4—24no—
302C22⋊C4—24no—
303C22⋊C4—22no—
304C22⋊C4—22no—
305C22⋊C4—24no—
306C22⋊C4—22no—
307C22⋊C4—24no—
308C22⋊C4—22no—
309C22⋊C4—24no—
310C22⋊C4C2×D414yes—
311C22⋊C4C2×D414yes—
312C42—22no—
313C42—22no—
314C42—24no—
315C42—22no—
316C42C2×D411yescharacteristic
317C42C2×D411yescharacteristic
318C42C2411yescharacteristic
319C42C2411yescharacteristic
320C23—22no—
321C23—22no—
322C23—42no—
323C23—81no—
324C23—81no—
325C23C22×D414yes—
326C23C22×D411yescharacteristic
327Q8—24no—
328Q8—24no—
329Q8—22no—
330Q8—22no—
331Q8—22no—
332Q8—48no—
333Q8—42no—
334Q8—81no—
335Q8C2×#4114yes—
336D4—28no—
337D4—24no—
338D4—24no—
339D4—22no—
340D4—22no—
341D4—22no—
342D4—22no—
343D4—42no—
344D4—48no—
345D4—44no—
346D4—42no—
347D4—42no—
348D4—81no—
349D4—84no—
350D4—84no—
351D4—84no—
352C2×C4—24no—
353C2×C4—22no—
354C2×C4—22no—
355C2×C4—24no—
356C2×C4—24no—
357C2×C4—22no—
358C2×C4—22no—
359C2×C4—22no—
360C2×C4—22no—
361C2×C4—22no—
362C2×C4—41no—
363C2×C4—48no—
364C2×C4—48no—
365C2×C4—44no—
366C2×C4—44no—
367C2×C4—82no—
368C2×C4—81no—
369C2×C4—81no—
370C2×C4—84no—
371C2×C4C22×D411yescharacteristic
372C2×C4C22×D414yes—
373C2×C4C22×D411yescharacteristic
374C2×C4C22×D411yescharacteristic
375C2×C4C22×D411yescharacteristic
376C2×C4C22×D411yescharacteristic
377C2×C4C2×#4112yes—
378C2×C4H(5,𝔽2)12yes—
379C2×C4C2511yescharacteristic
380C8—21no—
381C8—21no—
382C8—21no—
383C8—21no—
384C8—24no—
385C22—21no—
386C22—21no—
387C22—24no—
388C22—24no—
389C22—24no—
390C22—42no—
391C22—42no—
392C22—42no—
393C22—42no—
394C22—42no—
395C22—42no—
396C22—84no—
397C22#54612yes—
398C22C23×D411yescharacteristic
399C4—21no—
400C4—21no—
401C4—24no—
402C4—24no—
403C4—21no—
404C4—42no—
405C4—42no—
406C4—42no—
407C4—42no—
408C4—42no—
409C4#54612yes—
410C4#57712yes—
411C4C22×#4111yescharacteristic
412C4C2×H(5,𝔽2)11yescharacteristic
413C2—22no—
414C2—44no—
415C2—82no—
416C2—82no—
417C2C2×#54611yescharacteristic
418C2C2×#57711yescharacteristic
419C2#358411yescharacteristic
subgroupG/H
center, socleC22C23×D4
commutator, Frattini, cosocleC2×C4C25
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ #532 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3506C2semidirect
2. #3497C2semidirect
3. #3332C2semidirect
4. #3329C2semidirect
5. #3326C2semidirect
6. #3305C2semidirect
7. #3301C2semidirect
8. #3298C2semidirect
9. #3131C2semidirect
10. #3099C2semidirect
11. #3078C2semidirect
12. #3062C2semidirect
13. #3036C2semidirect
14. #3010C2semidirect
15. C2×C4×SD16C2semidirect
16. #2931C2semidirect
17. #2898C2semidirect
28. #550C22semidirect
30. D4×Q8C22semidirect
32. #548C22semidirect
46. #488C22semidirect
47. #488C22semidirect
48. #487C22semidirect
49. #487C22semidirect
50. #486C22semidirect
51. #486C22semidirect
52. #485C22semidirect
53. #483C22semidirect
54. #482C22semidirect
55. #481C22semidirect
56. #479C22semidirect
57. #477C22semidirect
58. #475C22semidirect
74. #436C22semidirect
75. #436C22semidirect
76. C8×D4C22semidirect
77. C8×D4C22semidirect
82. #419C22semidirect
84. #417C22semidirect
87. #416C22semidirect
89. C2×#103C22semidirect
235. C2×Q8#41semidirect

Maximal subgroups

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

subgroupindex
#35062
#34972
#33322
#33292
#33262
#33052
#33012
#32982
#31312
#30992
#30782
#30622
#30362
#30102
C2×C4×SD162
#29312
#28982