Finite Group Databasebeta

← #61080

Subgroups — #61080

Order 256.

1371 conjugacy classes of subgroups.

The subgroup lattice has 445 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#577C212yesmaximal, complemented
2#3497C211yesmaximal, characteristic, complemented
3#3496C211yesmaximal, characteristic, complemented
4#3269C214yesmaximal, complemented
5#3268C214yesmaximal, complemented
6#3266C214yesmaximal, complemented
7#3265C214yesmaximal, complemented
8#3150C211yesmaximal, characteristic, complemented
9#3061C212yesmaximal, complemented
10#3037C211yesmaximal, characteristic, complemented
11#3036C211yesmaximal, characteristic, complemented
12#3013C212yesmaximal, complemented
13#3012C212yesmaximal, complemented
14C2×#440C211yesmaximal, characteristic, complemented
15#2932C211yesmaximal, characteristic, complemented
16C2×2−1+4C2212yescomplemented
17C2×H(5,𝔽2)C2212yes—
18#577—216no—
19C2×#137C2214yescomplemented
20C2×#137C2212yescomplemented
21C2×AGL(1,ℤ/8)C2212yes—
22C2×AGL(1,ℤ/8)C2214yescomplemented
23C2×#135C2212yescomplemented
24C2×#135C2214yescomplemented
25C2×#135C2212yescomplemented
26C22×SD16C2211yescharacteristic
27C22×SD16C2214yescomplemented
28C2×#131C2212yescomplemented
29#550—21no—
30#550C2212yescomplemented
31D4×Q8—21no—
32D4×Q8C2212yescomplemented
33#548—22no—
34#548C2214yescomplemented
35#547—21no—
36#547C2212yes—
37#546—22no—
38#546C2214yes—
39D42—21no—
40D42C2212yes—
41#537—22no—
42#537C2212yes—
43#537C2212yescomplemented
44#534—22no—
45#532—22no—
46#532C2211yescharacteristic
47#532C2211yescharacteristic
48#532C2211yescharacteristic, complemented
49C2×#121—22no—
50C2×C4×Q8C2211yescharacteristic, complemented
51C2×C4×D4C2211yescharacteristic
52#497C2212yescomplemented
53#497C2212yescomplemented
54#496C2212yescomplemented
55#496C2212yescomplemented
56#468C2214yescomplemented
57#468C2214yescomplemented
58#467C2214yescomplemented
59#466C2214yescomplemented
60#464C2214yescomplemented
61#463C2214yescomplemented
62#462C2212yescomplemented
63#461C2212yescomplemented
64#460C2212yescomplemented
65#459C2212yescomplemented
66#452C2214yescomplemented
67#452C2214yescomplemented
68#451C2214yescomplemented
69#450C2214yescomplemented
70#449C2214yescomplemented
71#449C2214yescomplemented
72#448C2214yescomplemented
73#447C2214yescomplemented
74#440C2214yescomplemented
75#440C2214yescomplemented
76#435C2214yescomplemented
77#435C2214yescomplemented
78C2×#107C2211yescharacteristic, complemented
79#423C2211yescharacteristic, complemented
80#417C2212yescomplemented
81#417C2212yescomplemented
82C2×#103C2211yescharacteristic, complemented
83C2×#102C2211yescharacteristic
84#408C2212yescomplemented
85C2×#97C2211yescharacteristic, complemented
862−1+4—28no—
872−1+4—44no—
88H(5,𝔽2)—28no—
89H(5,𝔽2)—44no—
90C2×#41—22no—
91C2×#41—24no—
92C2×#41—22no—
93C2×#41C2312yes—
94C2×#41C2312yes—
95C2×#41C2314yes—
96C2×#41C2314yes—
97C2×#41C2312yes—
98C22×Q8—22no—
99C22×Q8C2314yes—
100C22×Q8C2311yescharacteristic
101C22×D4—24no—
102C22×D4—22no—
103C22×D4—22no—
104C22×D4C2314yes—
105C22×D4C2311yescharacteristic
106C23×C4—21no—
107#137—28no—
108#137—216no—
109AGL(1,ℤ/8)—28no—
110AGL(1,ℤ/8)—216no—
111#135—216no—
112#135—28no—
113#135—44no—
114C2×Q16C2314yes—
115C2×Q16C2312yes—
116C2×Q16C2312yes—
117C2×SD16—216no—
118C2×SD16D418yescomplemented
119C2×SD16C2312yes—
120C2×SD16C2314yes—
121C2×SD16C2314yes—
122C2×SD16C2312yes—
123C2×SD16C2312yes—
124C2×SD16C2312yes—
125C2×SD16C2314yes—
126C2×D8C2314yes—
127C2×D8C2312yes—
128C2×D8C2312yes—
129#131—28no—
130C2×M16C2312yes—
131C2×M16C2314yes—
132C22×C8C2314yes—
133C22×C8C2311yescharacteristic
134C22×C8C2311yescharacteristic
135C4⋊Q8—22no—
136C4⋊Q8D411yescharacteristic
137C4⋊Q8C2311yescharacteristic
138C4⋊Q8C2311yescharacteristic
139#127—22no—
140#127D411yescharacteristic
141#127C2311yescharacteristic
142#127C2311yescharacteristic
143#124—24no—
144#124D412yes—
145#124C2312yes—
146#124C2312yes—
147#123—24no—
148#123—24no—
149C22⋊Q8—22no—
150C22⋊Q8—22no—
151C22⋊Q8—24no—
152C22⋊Q8—24no—
153C22⋊Q8C2314yes—
154C22⋊Q8C2314yes—
155#121—24no—
156#121—22no—
157#121—24no—
158#121—24no—
159#121—22no—
160#121—22no—
161#121—21no—
162#121—21no—
163#121—21no—
164#121—21no—
165#121—22no—
166#121—24no—
167#121—24no—
168#121D412yes—
169#121D412yes—
170#121C2314yes—
171#121C2314yes—
172#120—24no—
173#120—24no—
174C4×Q8—21no—
175C4×Q8—21no—
176C4×Q8C2312yes—
177C4×Q8C2312yes—
178C4×D4—22no—
179C4×D4—22no—
180C4×D4—24no—
181C4×D4—21no—
182C4×D4—21no—
183C4×D4—21no—
184C4×D4—21no—
185C4×D4—21no—
186C4×D4—21no—
187C4×D4C2312yes—
188C4×D4C2312yes—
189C4×D4C2312yes—
190C4×D4C2312yes—
191C2×C4⋊C4—21no—
192C2×C4⋊C4—22no—
193C2×C4⋊C4C2311yescharacteristic
194C2×C4⋊C4C2311yescharacteristic
195C2×C22⋊C4—21no—
196C2×C22⋊C4—24no—
197C2×C42—21no—
198C2×C42C2311yescharacteristic
199#107C2314yes—
200C4⋊C8C2312yes—
201C4⋊C8C2312yes—
202#103C2314yes—
203#103C2314yes—
204#103C2314yes—
205#102C2314yes—
206#102C2314yes—
207#102C2314yes—
208C22⋊C8C2314yes—
209C22⋊C8C2314yes—
210#97C2312yes—
211#97C2312yes—
212C24—21no—
213C24—24no—
214#41—24no—
215#41—24no—
216#41—28no—
217#41—28no—
218#41—24no—
219#41—24no—
220#41—24no—
221#41—24no—
222#41—44no—
223#41—44no—
224#41—416no—
225#41—48no—
226#41—48no—
227C2×Q8—21no—
228C2×Q8—24no—
229C2×Q8—22no—
230C2×Q8—28no—
231C2×Q8—44no—
232C2×Q8—48no—
233C2×Q8C2×D412yes—
234C2×Q8C2×D414yescomplemented
235C2×Q8C2412yes—
236C2×Q8C2412yes—
237C2×Q8C2412yes—
238C2×D4—28no—
239C2×D4—24no—
240C2×D4—22no—
241C2×D4—22no—
242C2×D4—24no—
243C2×D4—24no—
244C2×D4—24no—
245C2×D4—21no—
246C2×D4—21no—
247C2×D4—21no—
248C2×D4—24no—
249C2×D4—21no—
250C2×D4—21no—
251C2×D4—22no—
252C2×D4—44no—
253C2×D4—48no—
254C2×D4—416no—
255C2×D4—84no—
256C2×D4C2×D414yes—
257C2×D4C2×D412yes—
258C2×D4C2×D414yes—
259C2×D4C2×D412yes—
260C2×D4C2×D412yes—
261C2×D4C2412yes—
262C2×D4C2412yes—
263C2×D4C2412yes—
264C22×C4—21no—
265C22×C4—24no—
266C22×C4—21no—
267C22×C4—21no—
268C22×C4—24no—
269C22×C4—22no—
270C22×C4—22no—
271C22×C4—24no—
272C22×C4—22no—
273C22×C4—22no—
274C22×C4—82no—
275C22×C4C2×D411yescharacteristic
276C22×C4C2×D411yescharacteristic
277C22×C4C2414yes—
278C22×C4C2411yescharacteristic
279Q16—28no—
280Q16—24no—
281Q16—42no—
282SD16—28no—
283SD16—28no—
284SD16—24no—
285SD16—24no—
286SD16—42no—
287SD16—42no—
288SD16C2×D4116yescomplemented
289D8—28no—
290D8—24no—
291D8—42no—
292M16—24no—
293M16—28no—
294C2×C8—22no—
295C2×C8—28no—
296C2×C8C2×D414yescomplemented
297C2×C8C2412yes—
298C2×C8C2414yes—
299C2×C8C2412yes—
300C4⋊C4—21no—
301C4⋊C4—22no—
302C4⋊C4—22no—
303C4⋊C4—24no—
304C4⋊C4—21no—
305C4⋊C4—21no—
306C4⋊C4—21no—
307C4⋊C4—21no—
308C4⋊C4—24no—
309C4⋊C4—21no—
310C4⋊C4C2×D412yes—
311C4⋊C4C2×D412yes—
312C4⋊C4C2412yes—
313C4⋊C4C2412yes—
314C22⋊C4—24no—
315C22⋊C4—24no—
316C22⋊C4—22no—
317C22⋊C4—22no—
318C22⋊C4—22no—
319C22⋊C4—24no—
320C22⋊C4—22no—
321C22⋊C4—22no—
322C22⋊C4—22no—
323C22⋊C4—24no—
324C22⋊C4C2×D414yes—
325C22⋊C4C2×D414yes—
326C42—22no—
327C42—22no—
328C42C2×D411yescharacteristic
329C42C2×D411yescharacteristic
330C42C2411yescharacteristic
331C42C2411yescharacteristic
332C23—22no—
333C23—24no—
334C23—22no—
335C23—22no—
336C23—48no—
337C23—81no—
338C23—81no—
339C23—84no—
340C23—84no—
341C23C22×D414yes—
342C23C22×D411yescharacteristic
343Q8—24no—
344Q8—24no—
345Q8—22no—
346Q8—22no—
347Q8—22no—
348Q8—22no—
349Q8—22no—
350Q8—48no—
351Q8C22×D414yes—
352D4—28no—
353D4—24no—
354D4—24no—
355D4—22no—
356D4—22no—
357D4—22no—
358D4—22no—
359D4—22no—
360D4—42no—
361D4—42no—
362D4—48no—
363D4—48no—
364D4—42no—
365D4—42no—
366D4—48no—
367D4—44no—
368D4—44no—
369D4—81no—
370D4—81no—
371D4—84no—
372D4—84no—
373D4C22×D414yes—
374C2×C4—24no—
375C2×C4—22no—
376C2×C4—24no—
377C2×C4—24no—
378C2×C4—22no—
379C2×C4—22no—
380C2×C4—22no—
381C2×C4—22no—
382C2×C4—41no—
383C2×C4—41no—
384C2×C4—48no—
385C2×C4—48no—
386C2×C4—48no—
387C2×C4—44no—
388C2×C4—44no—
389C2×C4—44no—
390C2×C4—82no—
391C2×C4—81no—
392C2×C4—81no—
393C2×C4C22×D411yescharacteristic
394C2×C4C22×D411yescharacteristic
395C2×C4C22×D411yescharacteristic
396C2×C4C22×D411yescharacteristic
397C2×C4C22×D414yes—
398C2×C4C22×D411yescharacteristic
399C2×C4C22×D412yes—
400C2×C4H(5,𝔽2)12yes—
401C2×C4C2511yescharacteristic
402C8—24no—
403C8—22no—
404C8C22×D414yes—
405C22—21no—
406C22—21no—
407C22—24no—
408C22—24no—
409C22—24no—
410C22—24no—
411C22—42no—
412C22—42no—
413C22—42no—
414C22—42no—
415C22—42no—
416C22—42no—
417C22—42no—
418C22—42no—
419C22—84no—
420C22—168no—
421C22D4212yes—
422C22C23×D411yescharacteristic
423C4—21no—
424C4—21no—
425C4—21no—
426C4—21no—
427C4—24no—
428C4—24no—
429C4—42no—
430C4—42no—
431C4—42no—
432C4—42no—
433C4D4212yes—
434C4C23×D411yescharacteristic
435C4C2×H(5,𝔽2)11yescharacteristic
436C2—22no—
437C2—44no—
438C2—44no—
439C2—82no—
440C2—82no—
441C2C2×D4211yescharacteristic
442C2#358511yescharacteristic
443C2#358611yescharacteristic
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. C2×#577C2semidirect
2. #3497C2semidirect
3. #3496C2semidirect
4. #3269C2semidirect
5. #3268C2semidirect
6. #3266C2semidirect
7. #3265C2semidirect
8. #3150C2semidirect
9. #3061C2semidirect
10. #3037C2semidirect
11. #3036C2semidirect
12. #3013C2semidirect
13. #3012C2semidirect
14. C2×#440C2semidirect
15. #2932C2semidirect
16. C2×2−1+4C22semidirect
19. C2×#137C22semidirect
20. C2×#137C22semidirect
22. C2×AGL(1,ℤ/8)C22semidirect
23. C2×#135C22semidirect
24. C2×#135C22semidirect
25. C2×#135C22semidirect
27. C22×SD16C22semidirect
28. C2×#131C22semidirect
30. #550C22semidirect
32. D4×Q8C22semidirect
34. #548C22semidirect
43. #537C22semidirect
48. #532C22semidirect
50. C2×C4×Q8C22semidirect
52. #497C22semidirect
53. #497C22semidirect
54. #496C22semidirect
55. #496C22semidirect
56. #468C22semidirect
57. #468C22semidirect
58. #467C22semidirect
59. #466C22semidirect
60. #464C22semidirect
61. #463C22semidirect
62. #462C22semidirect
63. #461C22semidirect
64. #460C22semidirect
65. #459C22semidirect
66. #452C22semidirect
67. #452C22semidirect
68. #451C22semidirect
69. #450C22semidirect
70. #449C22semidirect
71. #449C22semidirect
72. #448C22semidirect
73. #447C22semidirect
74. #440C22semidirect
75. #440C22semidirect
76. #435C22semidirect
77. #435C22semidirect
78. C2×#107C22semidirect
79. #423C22semidirect
80. #417C22semidirect
81. #417C22semidirect
82. C2×#103C22semidirect
84. #408C22semidirect
85. C2×#97C22semidirect
118. C2×SD16D4semidirect
234. C2×Q8C2×D4semidirect
288. SD16C2×D4semidirect
296. C2×C8C2×D4semidirect

Maximal subgroups

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

subgroupindex
C2×#5772
#34972
#34962
#32692
#32682
#32662
#32652
#31502
#30612
#30372
#30362
#30132
#30122
C2×#4402
#29322