Finite Group Databasebeta

← #61085

Subgroups — #61085

Order 256.

1375 conjugacy classes of subgroups.

The subgroup lattice has 464 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#3284C212yesmaximal, complemented
5#3282C214yesmaximal, complemented
6D4×SD16C212yesmaximal, complemented
7#3276C212yesmaximal, complemented
8#3275C214yesmaximal, complemented
9#3274C212yesmaximal, complemented
10#3147C211yesmaximal, characteristic, complemented
11#3060C212yesmaximal, complemented
12#3037C211yesmaximal, characteristic, complemented
13#3036C211yesmaximal, characteristic, complemented
14#3013C212yesmaximal, complemented
15#3012C212yesmaximal, complemented
16C2×C4×SD16C211yesmaximal, characteristic, complemented
17#2931C211yesmaximal, characteristic, complemented
18C2×2−1+4C2212yescomplemented
19C2×H(5,𝔽2)C2212yes—
20#577—216no—
21C2×#137C2212yescomplemented
22C2×#137C2214yescomplemented
23C2×AGL(1,ℤ/8)C2212yes—
24C2×AGL(1,ℤ/8)C2214yescomplemented
25C2×#135C2212yescomplemented
26C2×#135C2214yescomplemented
27C2×#135C2212yescomplemented
28C22×SD16C2211yescharacteristic
29C22×SD16C2214yescomplemented
30C2×#131C2212yescomplemented
31#550—21no—
32#550C2212yescomplemented
33D4×Q8—21no—
34D4×Q8C2212yescomplemented
35#548—22no—
36#548C2214yescomplemented
37#547—21no—
38#547C2212yes—
39#546—22no—
40#546C2214yes—
41D42—21no—
42D42C2212yes—
43#537—22no—
44#537C2212yes—
45#537C2212yescomplemented
46#534—22no—
47#532—22no—
48#532C2211yescharacteristic
49#532C2211yescharacteristic
50#532C2211yescharacteristic, complemented
51C2×#121—22no—
52C2×C4×Q8C2211yescharacteristic, complemented
53C2×C4×D4C2211yescharacteristic
54#495C2212yescomplemented
55#495C2212yescomplemented
56#494C2211yescharacteristic, complemented
57#493C2211yescharacteristic, complemented
58#492C2211yescharacteristic, complemented
59#492C2211yescharacteristic, complemented
60#470C2214yescomplemented
61#469C2214yescomplemented
62#465C2214yescomplemented
63#465C2214yescomplemented
64#464C2214yescomplemented
65#463C2214yescomplemented
66#462C2212yescomplemented
67#461C2212yescomplemented
68#460C2212yescomplemented
69#459C2212yescomplemented
70#452C2214yescomplemented
71#452C2214yescomplemented
72#451C2214yescomplemented
73#450C2214yescomplemented
74#449C2214yescomplemented
75#449C2214yescomplemented
76#448C2214yescomplemented
77#447C2214yescomplemented
78C4×SD16C2212yescomplemented
79C4×SD16C2212yescomplemented
80C4×SD16C2212yescomplemented
81C4×SD16C2212yescomplemented
82#436C2212yescomplemented
83#436C2212yescomplemented
84C8×D4C2212yescomplemented
85C8×D4C2212yescomplemented
86C2×#106C2211yescharacteristic, complemented
87#423C2211yescharacteristic, complemented
88#417C2212yescomplemented
89#417C2212yescomplemented
90C2×#103C2211yescharacteristic, complemented
91C2×#102C2211yescharacteristic
92#408C2212yescomplemented
93C2×C4×C8C2211yescharacteristic, complemented
942−1+4—28no—
952−1+4—44no—
96H(5,𝔽2)—28no—
97H(5,𝔽2)—44no—
98C2×#41—22no—
99C2×#41—24no—
100C2×#41—22no—
101C2×#41C2312yes—
102C2×#41C2312yes—
103C2×#41C2314yes—
104C2×#41C2314yes—
105C2×#41C2312yes—
106C22×Q8—22no—
107C22×Q8C2314yes—
108C22×Q8C2311yescharacteristic
109C22×D4—24no—
110C22×D4—22no—
111C22×D4—22no—
112C22×D4C2314yes—
113C22×D4C2311yescharacteristic
114C23×C4—21no—
115#137—28no—
116#137—216no—
117AGL(1,ℤ/8)—28no—
118AGL(1,ℤ/8)—216no—
119#135—216no—
120#135—28no—
121#135—44no—
122C2×Q16C2314yes—
123C2×Q16C2312yes—
124C2×Q16C2312yes—
125C2×SD16—216no—
126C2×SD16D418yescomplemented
127C2×SD16C2312yes—
128C2×SD16C2314yes—
129C2×SD16C2314yes—
130C2×SD16C2312yes—
131C2×SD16C2312yes—
132C2×SD16C2312yes—
133C2×SD16C2312yes—
134C2×SD16C2312yes—
135C2×D8C2314yes—
136C2×D8C2312yes—
137C2×D8C2312yes—
138#131—28no—
139C2×M16C2312yes—
140C2×M16C2314yes—
141C22×C8C2314yes—
142C22×C8C2311yescharacteristic
143C22×C8C2311yescharacteristic
144C4⋊Q8—22no—
145C4⋊Q8D411yescharacteristic
146C4⋊Q8C2311yescharacteristic
147C4⋊Q8C2311yescharacteristic
148#127—22no—
149#127D411yescharacteristic
150#127C2311yescharacteristic
151#127C2311yescharacteristic
152#124—24no—
153#124D412yes—
154#124C2312yes—
155#124C2312yes—
156#123—24no—
157#123—24no—
158C22⋊Q8—22no—
159C22⋊Q8—22no—
160C22⋊Q8—24no—
161C22⋊Q8—24no—
162C22⋊Q8C2314yes—
163C22⋊Q8C2314yes—
164#121—24no—
165#121—22no—
166#121—24no—
167#121—24no—
168#121—22no—
169#121—22no—
170#121—21no—
171#121—21no—
172#121—21no—
173#121—21no—
174#121—22no—
175#121—24no—
176#121—24no—
177#121D412yes—
178#121D412yes—
179#121C2314yes—
180#121C2314yes—
181#120—24no—
182#120—24no—
183C4×Q8—21no—
184C4×Q8—21no—
185C4×Q8C2312yes—
186C4×Q8C2312yes—
187C4×D4—22no—
188C4×D4—22no—
189C4×D4—24no—
190C4×D4—21no—
191C4×D4—21no—
192C4×D4—21no—
193C4×D4—21no—
194C4×D4—21no—
195C4×D4—21no—
196C4×D4C2312yes—
197C4×D4C2312yes—
198C4×D4C2312yes—
199C4×D4C2312yes—
200C2×C4⋊C4—21no—
201C2×C4⋊C4—22no—
202C2×C4⋊C4C2311yescharacteristic
203C2×C4⋊C4C2311yescharacteristic
204C2×C22⋊C4—21no—
205C2×C22⋊C4—24no—
206C2×C42—21no—
207C2×C42C2311yescharacteristic
208#106C2312yes—
209#106C2312yes—
210C4⋊C8C2312yes—
211C4⋊C8C2312yes—
212#103C2312yes—
213#103C2312yes—
214#103C2314yes—
215#103C2314yes—
216#102C2312yes—
217#102C2312yes—
218#102C2314yes—
219#102C2314yes—
220C22⋊C8C2314yes—
221C22⋊C8C2314yes—
222C4×C8C2311yescharacteristic
223C4×C8C2311yescharacteristic
224C4×C8C2311yescharacteristic
225C4×C8C2311yescharacteristic
226C24—21no—
227C24—24no—
228#41—24no—
229#41—24no—
230#41—28no—
231#41—28no—
232#41—24no—
233#41—24no—
234#41—24no—
235#41—24no—
236#41—44no—
237#41—44no—
238#41—416no—
239#41—48no—
240#41—48no—
241C2×Q8—21no—
242C2×Q8—24no—
243C2×Q8—22no—
244C2×Q8—28no—
245C2×Q8—44no—
246C2×Q8—48no—
247C2×Q8C2×D412yes—
248C2×Q8C2×D414yescomplemented
249C2×Q8C2412yes—
250C2×Q8C2412yes—
251C2×Q8C2412yes—
252C2×D4—28no—
253C2×D4—24no—
254C2×D4—22no—
255C2×D4—22no—
256C2×D4—24no—
257C2×D4—24no—
258C2×D4—24no—
259C2×D4—21no—
260C2×D4—21no—
261C2×D4—21no—
262C2×D4—24no—
263C2×D4—21no—
264C2×D4—21no—
265C2×D4—22no—
266C2×D4—44no—
267C2×D4—48no—
268C2×D4—416no—
269C2×D4—84no—
270C2×D4C2×D412yes—
271C2×D4C2×D414yes—
272C2×D4C2×D412yes—
273C2×D4C2×D414yes—
274C2×D4C2×D412yes—
275C2×D4C2412yes—
276C2×D4C2412yes—
277C2×D4C2412yes—
278C22×C4—21no—
279C22×C4—24no—
280C22×C4—21no—
281C22×C4—21no—
282C22×C4—24no—
283C22×C4—22no—
284C22×C4—22no—
285C22×C4—24no—
286C22×C4—22no—
287C22×C4—22no—
288C22×C4—82no—
289C22×C4C2×D411yescharacteristic
290C22×C4C2×D411yescharacteristic
291C22×C4C2414yes—
292C22×C4C2411yescharacteristic
293Q16—28no—
294Q16—24no—
295Q16—42no—
296SD16—28no—
297SD16—28no—
298SD16—24no—
299SD16—24no—
300SD16—42no—
301SD16—42no—
302SD16C2×D418yescomplemented
303SD16C2×D418yescomplemented
304D8—28no—
305D8—24no—
306D8—42no—
307M16—24no—
308M16—28no—
309C2×C8—22no—
310C2×C8—28no—
311C2×C8C2×D414yescomplemented
312C2×C8C2411yescharacteristic
313C2×C8C2411yescharacteristic
314C2×C8C2414yes—
315C2×C8C2411yescharacteristic
316C2×C8C2411yescharacteristic
317C4⋊C4—21no—
318C4⋊C4—22no—
319C4⋊C4—22no—
320C4⋊C4—24no—
321C4⋊C4—21no—
322C4⋊C4—21no—
323C4⋊C4—21no—
324C4⋊C4—21no—
325C4⋊C4—24no—
326C4⋊C4—21no—
327C4⋊C4C2×D412yes—
328C4⋊C4C2×D412yes—
329C4⋊C4C2412yes—
330C4⋊C4C2412yes—
331C22⋊C4—24no—
332C22⋊C4—24no—
333C22⋊C4—22no—
334C22⋊C4—22no—
335C22⋊C4—22no—
336C22⋊C4—24no—
337C22⋊C4—22no—
338C22⋊C4—22no—
339C22⋊C4—22no—
340C22⋊C4—24no—
341C22⋊C4C2×D414yes—
342C22⋊C4C2×D414yes—
343C42—22no—
344C42—22no—
345C42C2×D411yescharacteristic
346C42C2×D411yescharacteristic
347C42C2411yescharacteristic
348C42C2411yescharacteristic
349C23—22no—
350C23—24no—
351C23—22no—
352C23—22no—
353C23—48no—
354C23—81no—
355C23—81no—
356C23—84no—
357C23—84no—
358C23C22×D414yes—
359C23C22×D411yescharacteristic
360Q8—24no—
361Q8—24no—
362Q8—22no—
363Q8—22no—
364Q8—22no—
365Q8—22no—
366Q8—22no—
367Q8—48no—
368Q8C22×D414yes—
369D4—28no—
370D4—24no—
371D4—24no—
372D4—24no—
373D4—22no—
374D4—22no—
375D4—22no—
376D4—22no—
377D4—22no—
378D4—42no—
379D4—48no—
380D4—48no—
381D4—48no—
382D4—44no—
383D4—44no—
384D4—42no—
385D4—42no—
386D4—81no—
387D4—81no—
388D4—84no—
389D4—84no—
390D4C22×D414yes—
391C2×C4—24no—
392C2×C4—22no—
393C2×C4—22no—
394C2×C4—24no—
395C2×C4—24no—
396C2×C4—22no—
397C2×C4—22no—
398C2×C4—22no—
399C2×C4—22no—
400C2×C4—41no—
401C2×C4—48no—
402C2×C4—48no—
403C2×C4—48no—
404C2×C4—44no—
405C2×C4—44no—
406C2×C4—44no—
407C2×C4—82no—
408C2×C4—81no—
409C2×C4—81no—
410C2×C4C22×D411yescharacteristic
411C2×C4C22×D411yescharacteristic
412C2×C4C22×D411yescharacteristic
413C2×C4C22×D414yes—
414C2×C4C22×D411yescharacteristic
415C2×C4C22×D412yes—
416C2×C4C22×D411yescharacteristic
417C2×C4H(5,𝔽2)12yes—
418C2×C4C2511yescharacteristic
419C8—24no—
420C8—21no—
421C8—21no—
422C8C22×D412yes—
423C8C22×D412yes—
424C22—21no—
425C22—21no—
426C22—24no—
427C22—24no—
428C22—24no—
429C22—24no—
430C22—42no—
431C22—42no—
432C22—42no—
433C22—42no—
434C22—42no—
435C22—42no—
436C22—42no—
437C22—42no—
438C22—84no—
439C22—168no—
440C22D4212yes—
441C22C23×D411yescharacteristic
442C4—21no—
443C4—21no—
444C4—24no—
445C4—24no—
446C4—21no—
447C4—42no—
448C4—42no—
449C4—42no—
450C4—42no—
451C4D4212yes—
452C4#57712yescomplemented
453C4C23×D411yescharacteristic
454C4C2×H(5,𝔽2)11yescharacteristic
455C2—22no—
456C2—44no—
457C2—44no—
458C2—82no—
459C2—82no—
460C2C2×D4211yescharacteristic
461C2C2×#57711yescharacteristic
462C2#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. C2×#577C2semidirect
2. #3497C2semidirect
3. #3496C2semidirect
4. #3284C2semidirect
5. #3282C2semidirect
6. D4×SD16C2semidirect
7. #3276C2semidirect
8. #3275C2semidirect
9. #3274C2semidirect
10. #3147C2semidirect
11. #3060C2semidirect
12. #3037C2semidirect
13. #3036C2semidirect
14. #3013C2semidirect
15. #3012C2semidirect
16. C2×C4×SD16C2semidirect
17. #2931C2semidirect
18. C2×2−1+4C22semidirect
21. C2×#137C22semidirect
22. C2×#137C22semidirect
24. C2×AGL(1,ℤ/8)C22semidirect
25. C2×#135C22semidirect
26. C2×#135C22semidirect
27. C2×#135C22semidirect
29. C22×SD16C22semidirect
30. C2×#131C22semidirect
32. #550C22semidirect
34. D4×Q8C22semidirect
36. #548C22semidirect
45. #537C22semidirect
50. #532C22semidirect
52. C2×C4×Q8C22semidirect
54. #495C22semidirect
55. #495C22semidirect
56. #494C22semidirect
57. #493C22semidirect
58. #492C22semidirect
59. #492C22semidirect
60. #470C22semidirect
61. #469C22semidirect
62. #465C22semidirect
63. #465C22semidirect
64. #464C22semidirect
65. #463C22semidirect
66. #462C22semidirect
67. #461C22semidirect
68. #460C22semidirect
69. #459C22semidirect
70. #452C22semidirect
71. #452C22semidirect
72. #451C22semidirect
73. #450C22semidirect
74. #449C22semidirect
75. #449C22semidirect
76. #448C22semidirect
77. #447C22semidirect
78. C4×SD16C22semidirect
79. C4×SD16C22semidirect
80. C4×SD16C22semidirect
81. C4×SD16C22semidirect
82. #436C22semidirect
83. #436C22semidirect
84. C8×D4C22semidirect
85. C8×D4C22semidirect
86. C2×#106C22semidirect
87. #423C22semidirect
88. #417C22semidirect
89. #417C22semidirect
90. C2×#103C22semidirect
92. #408C22semidirect
93. C2×C4×C8C22semidirect
126. C2×SD16D4semidirect
248. C2×Q8C2×D4semidirect
302. SD16C2×D4semidirect
303. SD16C2×D4semidirect
311. C2×C8C2×D4semidirect
452. C4#577semidirect

Maximal subgroups

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

subgroupindex
C2×#5772
#34972
#34962
#32842
#32822
D4×SD162
#32762
#32752
#32742
#31472
#30602
#30372
#30362
#30132
#30122
C2×C4×SD162
#29312