Finite Group Databasebeta

← #61087

Subgroups — #61087

Order 256.

1393 conjugacy classes of subgroups.

The subgroup lattice has 374 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#577C212yesmaximal, complemented
2#3499C211yesmaximal, characteristic, complemented
3#3498C211yesmaximal, characteristic, complemented
4#3284C214yesmaximal, complemented
5D4×SD16C214yesmaximal, complemented
6#3278C214yesmaximal, complemented
7#3272C214yesmaximal, complemented
8C2×#492C211yesmaximal, characteristic, complemented
9#3057C212yesmaximal, complemented
10#3039C211yesmaximal, characteristic, complemented
11#3038C211yesmaximal, characteristic, complemented
12#3010C212yesmaximal, complemented
13#3009C212yesmaximal, complemented
14C4×#135C211yesmaximal, characteristic, complemented
15#2931C211yesmaximal, characteristic, complemented
16C2×2−1+4C2212yescomplemented
17C2×H(5,𝔽2)C2212yes—
18#577—216no—
19C2×#137C2212yes—
20C2×#137C2214yescomplemented
21C2×AGL(1,ℤ/8)C2212yescomplemented
22C2×AGL(1,ℤ/8)C2214yescomplemented
23C2×#135C2211yescharacteristic
24C2×#135C2214yescomplemented
25C22×SD16C2212yescomplemented
26C22×SD16C2214yescomplemented
27C22×SD16C2212yescomplemented
28C2×#131C2212yescomplemented
29#550C2214yes—
30D4×Q8C2214yescomplemented
31#547—24no—
32#547C2214yescomplemented
33D42—24no—
34D42C2214yes—
35#536—22no—
36#536C2212yescomplemented
37#535—22no—
38#535C2212yes—
39#532—21no—
40#532—21no—
41#532C2211yescharacteristic
42C2×C4⋊Q8—21no—
43C2×C4⋊Q8C2211yescharacteristic, complemented
44C2×#127—21no—
45C2×#127C2211yescharacteristic
46C4×#41C2211yescharacteristic
47C4×#41C2211yescharacteristic, complemented
48#492C2214yescomplemented
49#492C2214yescomplemented
50#468C2218yescomplemented
51#465C2218yescomplemented
52#462C2214yescomplemented
53#461C2214yescomplemented
54#460C2214yescomplemented
55#459C2214yescomplemented
56#452C2218yescomplemented
57#450C2218yescomplemented
58#449C2218yescomplemented
59#448C2218yescomplemented
60C4×Q16C2212yescomplemented
61C4×SD16C2212yescomplemented
62C4×SD16C2212yescomplemented
63C4×D8C2212yescomplemented
64#436C2214yescomplemented
65C8×D4C2214yescomplemented
66#427C2211yescharacteristic, complemented
67#423C2211yescharacteristic, complemented
68#419C2212yescomplemented
69#418C2212yescomplemented
70#416C2211yescharacteristic
71#416C2211yescharacteristic, complemented
72#408C2212yescomplemented
73C2×C4×C8C2211yescharacteristic, complemented
742−1+4—28no—
752−1+4—44no—
76H(5,𝔽2)—28no—
77H(5,𝔽2)—44no—
78C2×#41—22no—
79C2×#41—22no—
80C2×#41—24no—
81C2×#41C2314yes—
82C2×#41C2314yes—
83C2×#41C2311yescharacteristic
84C2×#41C2311yescharacteristic
85C2×#41C2312yes—
86C22×Q8—22no—
87C22×Q8C2312yes—
88C22×Q8C2314yes—
89C22×D4—22no—
90C22×D4—24no—
91C22×D4—24no—
92C22×D4—22no—
93C22×D4C2312yes—
94C22×D4C2314yes—
95#137—28no—
96#137—216no—
97AGL(1,ℤ/8)—28no—
98AGL(1,ℤ/8)—216no—
99#135—216no—
100#135D418yescomplemented
101C2×Q16C2314yes—
102C2×Q16C2311yescharacteristic
103C2×SD16—216no—
104C2×SD16—28no—
105C2×SD16—44no—
106C2×SD16C2314yes—
107C2×SD16C2314yes—
108C2×SD16C2314yes—
109C2×SD16C2314yes—
110C2×SD16C2318yes—
111C2×SD16C2311yescharacteristic
112C2×SD16C2311yescharacteristic
113C2×D8C2314yes—
114C2×D8C2311yescharacteristic
115#131—28no—
116C2×M16C2312yes—
117C2×M16C2314yes—
118C22×C8C2314yes—
119C22×C8C2311yescharacteristic
120C22×C8C2311yescharacteristic
121C4⋊Q8—22no—
122C4⋊Q8—24no—
123C4⋊Q8—21no—
124C4⋊Q8—21no—
125C4⋊Q8D411yescharacteristic
126C4⋊Q8C2314yes—
127#127—22no—
128#127—24no—
129#127—21no—
130#127—21no—
131#127D411yescharacteristic
132#127C2314yes—
133#124—22no—
134#124—22no—
135#124D412yes—
136#123—24no—
137#123—28no—
138C22⋊Q8—28no—
139C22⋊Q8C2318yes—
140#121—24no—
141#121—24no—
142#121—28no—
143#121D414yes—
144#121C2318yes—
145#120—24no—
146#120—28no—
147C4×Q8C2312yes—
148C4×Q8C2312yes—
149C4×D4—24no—
150C4×D4—22no—
151C4×D4—22no—
152C4×D4—24no—
153C4×D4C2312yes—
154C4×D4C2312yes—
155C4×D4C2314yes—
156#117—21no—
157#117—21no—
158#117C2311yescharacteristic
159#117C2311yescharacteristic
160C2×C4⋊C4—22no—
161C2×C4⋊C4—24no—
162C2×C42—21no—
163C2×C42—21no—
164C2×C42C2311yescharacteristic
165#107C2312yes—
166#106C2312yes—
167C4⋊C8C2314yes—
168#103C2312yes—
169#103C2312yes—
170#103C2318yes—
171#102C2312yes—
172#102C2312yes—
173#102C2318yes—
174C22⋊C8C2318yes—
175C4×C8C2312yes—
176C4×C8C2312yes—
177C24—24no—
178C24—22no—
179#41—24no—
180#41—22no—
181#41—24no—
182#41—22no—
183#41—28no—
184#41—28no—
185#41—44no—
186#41—44no—
187#41—48no—
188#41—48no—
189#41—416no—
190#41C2×D414yes—
191#41C2×D414yescomplemented
192C2×Q8—24no—
193C2×Q8—22no—
194C2×Q8—28no—
195C2×Q8—24no—
196C2×Q8—24no—
197C2×Q8—44no—
198C2×Q8—48no—
199C2×Q8C2×D412yes—
200C2×Q8C2414yes—
201C2×Q8C2411yescharacteristic
202C2×Q8C2411yescharacteristic
203C2×D4—21no—
204C2×D4—21no—
205C2×D4—28no—
206C2×D4—24no—
207C2×D4—24no—
208C2×D4—28no—
209C2×D4—24no—
210C2×D4—24no—
211C2×D4—24no—
212C2×D4—22no—
213C2×D4—24no—
214C2×D4—24no—
215C2×D4—44no—
216C2×D4—48no—
217C2×D4—416no—
218C2×D4—84no—
219C2×D4—88no—
220C2×D4C2×D414yes—
221C2×D4C2×D414yes—
222C2×D4C2×D412yes—
223C2×D4C2414yes—
224C2×D4C2411yescharacteristic
225C2×D4C2411yescharacteristic
226C22×C4—21no—
227C22×C4—21no—
228C22×C4—22no—
229C22×C4—24no—
230C22×C4—22no—
231C22×C4—22no—
232C22×C4—24no—
233C22×C4—24no—
234C22×C4C2×D412yes—
235C22×C4C2414yes—
236C22×C4C2411yescharacteristic
237Q16—28no—
238Q16C2×D414yescomplemented
239SD16—28no—
240SD16—28no—
241SD16—28no—
242SD16—28no—
243SD16—48no—
244SD16C2×D414yescomplemented
245SD16C2×D414yescomplemented
246D8—28no—
247D8C2×D414yescomplemented
248M16—24no—
249M16—28no—
250C2×C8—22no—
251C2×C8—28no—
252C2×C8C2×D414yescomplemented
253C2×C8C2412yes—
254C2×C8C2414yes—
255C2×C8C2411yescharacteristic
256C2×C8C2411yescharacteristic
257C4⋊C4—24no—
258C4⋊C4—24no—
259C4⋊C4—28no—
260C4⋊C4—22no—
261C4⋊C4—22no—
262C4⋊C4C2×D414yes—
263C4⋊C4C2412yes—
264C4⋊C4C2412yes—
265C22⋊C4—21no—
266C22⋊C4—21no—
267C22⋊C4—28no—
268C22⋊C4—22no—
269C22⋊C4—22no—
270C22⋊C4—28no—
271C22⋊C4C2×D418yes—
272C42—21no—
273C42—21no—
274C42—22no—
275C42—22no—
276C42C2×D411yescharacteristic
277C42C2×D411yescharacteristic
278C42C2412yes—
279C23—21no—
280C23—21no—
281C23—24no—
282C23—48no—
283C23—44no—
284C23—84no—
285C23—88no—
286C23C22×D414yes—
287C23C22×D411yescharacteristic
288Q8—24no—
289Q8—21no—
290Q8—21no—
291Q8—24no—
292Q8—24no—
293Q8—48no—
294Q8—44no—
295Q8C22×D412yes—
296Q8C22×D412yes—
297D4—24no—
298D4—24no—
299D4—28no—
300D4—24no—
301D4—28no—
302D4—24no—
303D4—21no—
304D4—21no—
305D4—24no—
306D4—48no—
307D4—48no—
308D4—48no—
309D4—44no—
310D4—48no—
311D4—84no—
312D4—88no—
313D4C22×D412yes—
314D4C22×D412yes—
315C2×C4—21no—
316C2×C4—21no—
317C2×C4—24no—
318C2×C4—24no—
319C2×C4—24no—
320C2×C4—24no—
321C2×C4—24no—
322C2×C4—22no—
323C2×C4—22no—
324C2×C4—24no—
325C2×C4—48no—
326C2×C4—48no—
327C2×C4—48no—
328C2×C4—44no—
329C2×C4—44no—
330C2×C4—44no—
331C2×C4C22×D412yes—
332C2×C4C22×D414yes—
333C2×C4C22×D411yescharacteristic
334C2×C4C22×D412yes—
335C2×C4C22×D412yes—
336C2×C4H(5,𝔽2)12yes—
337C2×C4C2511yescharacteristic
338C8—24no—
339C8—22no—
340C8C22×D412yes—
341C8C22×D412yes—
342C22—22no—
343C22—22no—
344C22—24no—
345C22—22no—
346C22—28no—
347C22—42no—
348C22—42no—
349C22—44no—
350C22—48no—
351C22—164no—
352C22—168no—
353C22D4212yes—
354C22C23×D411yescharacteristic
355C4—22no—
356C4—22no—
357C4—24no—
358C4—22no—
359C4—44no—
360C4—42no—
361C4—42no—
362C4D4212yes—
363C4#57714yescomplemented
364C4C23×D411yescharacteristic
365C4C2×H(5,𝔽2)11yescharacteristic
366C2—22no—
367C2—44no—
368C2—42no—
369C2—42no—
370C2—84no—
371C2C2×D4211yescharacteristic
372C2C2×#57712yes—
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. #3499C2semidirect
3. #3498C2semidirect
4. #3284C2semidirect
5. D4×SD16C2semidirect
6. #3278C2semidirect
7. #3272C2semidirect
8. C2×#492C2semidirect
9. #3057C2semidirect
10. #3039C2semidirect
11. #3038C2semidirect
12. #3010C2semidirect
13. #3009C2semidirect
14. C4×#135C2semidirect
15. #2931C2semidirect
16. C2×2−1+4C22semidirect
20. C2×#137C22semidirect
21. C2×AGL(1,ℤ/8)C22semidirect
22. C2×AGL(1,ℤ/8)C22semidirect
24. C2×#135C22semidirect
25. C22×SD16C22semidirect
26. C22×SD16C22semidirect
27. C22×SD16C22semidirect
28. C2×#131C22semidirect
30. D4×Q8C22semidirect
32. #547C22semidirect
36. #536C22semidirect
43. C2×C4⋊Q8C22semidirect
47. C4×#41C22semidirect
48. #492C22semidirect
49. #492C22semidirect
50. #468C22semidirect
51. #465C22semidirect
52. #462C22semidirect
53. #461C22semidirect
54. #460C22semidirect
55. #459C22semidirect
56. #452C22semidirect
57. #450C22semidirect
58. #449C22semidirect
59. #448C22semidirect
60. C4×Q16C22semidirect
61. C4×SD16C22semidirect
62. C4×SD16C22semidirect
63. C4×D8C22semidirect
64. #436C22semidirect
65. C8×D4C22semidirect
66. #427C22semidirect
67. #423C22semidirect
68. #419C22semidirect
69. #418C22semidirect
71. #416C22semidirect
72. #408C22semidirect
73. C2×C4×C8C22semidirect
100. #135D4semidirect
191. #41C2×D4semidirect
238. Q16C2×D4semidirect
244. SD16C2×D4semidirect
245. SD16C2×D4semidirect
247. D8C2×D4semidirect
252. C2×C8C2×D4semidirect
363. C4#577semidirect

Maximal subgroups

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

subgroupindex
C2×#5772
#34992
#34982
#32842
D4×SD162
#32782
#32722
C2×#4922
#30572
#30392
#30382
#30102
#30092
C4×#1352
#29312