Finite Group Databasebeta

← #60374

Subgroups — #60374

Order 256.

2391 conjugacy classes of subgroups.

The subgroup lattice has 328 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×2−1+4C211yesmaximal, characteristic, complemented
2C2×#577C212yesmaximal, complemented
3#3488C211yesmaximal, characteristic, complemented
4#3013C216yesmaximal, complemented
5#3010C216yesmaximal, complemented
6#3006C213yesmaximal, complemented
7#3004C213yesmaximal, complemented
8#3002C213yesmaximal, complemented
9C2×#448C213yesmaximal, complemented
10#2898C212yesmaximal, complemented
11#2880C211yesmaximal, characteristic, complemented
12C2×2−1+4—216no—
13C2×2−1+4—21no—
14C2×2−1+4—23no—
15C2×2−1+4C2212yes—
16C2×2−1+4C2216yescomplemented
17C2×H(5,𝔽2)C2211yescharacteristic, complemented
18C22×#41—23no—
19C22×#41C2211yescharacteristic
20C22×#41C2213yescomplemented
21C23×Q8—21no—
22C23×Q8C2213yescomplemented
23#577—216no—
24C2×#137C2216yescomplemented
25C2×AGL(1,ℤ/8)C2216yescomplemented
26C2×#135C2216yescomplemented
27C22×SD16C2216yescomplemented
28C2×#131C2212yescomplemented
29#550—21no—
30#548—21no—
31#546—23no—
32D42—23no—
33#537C2213yescomplemented
34#535C2213yescomplemented
35#525C2213yes—
36C2×#121C2213yes—
37#520C2211yescharacteristic, complemented
38#452C2216yescomplemented
39#451C2213yescomplemented
40#451C2216yescomplemented
41#450C2211yescharacteristic, complemented
42#449C2216yescomplemented
43#449C22112yescomplemented
44#448C2213yescomplemented
45#448C2216yescomplemented
46#448C22112yescomplemented
47#448C2216yescomplemented
48#447C2213yescomplemented
49#419C2216yescomplemented
50#417C2216yescomplemented
51#416C2216yescomplemented
52C2×#103C2216yescomplemented
53#408C2216yescomplemented
54#407C2213yescomplemented
55C2×C22⋊C8C2213yescomplemented
562−1+4—248no—
572−1+4—216no—
582−1+4—28no—
592−1+4—224no—
602−1+4—224no—
612−1+4D4116yescomplemented
62H(5,𝔽2)—28no—
63C2×#41—248no—
64C2×#41—28no—
65C2×#41—224no—
66C2×#41—21no—
67C2×#41—26no—
68C2×#41—212no—
69C2×#41—26no—
70C2×#41—23no—
71C2×#41—23no—
72C2×#41D413yes—
73C2×#41D411yescharacteristic
74C2×#41C2313yes—
75C2×#41C2316yes—
76C2×#41C2316yes—
77C2×#41C2313yes—
78C2×#41C2311yescharacteristic
79C22×Q8—216no—
80C22×Q8—22no—
81C22×Q8—26no—
82C22×Q8—224no—
83C22×Q8—23no—
84C22×Q8—23no—
85C22×Q8—23no—
86C22×Q8D411yescharacteristic
87C22×Q8C2313yes—
88C22×Q8C2316yes—
89C22×Q8C2316yes—
90C22×D4—23no—
91C22×D4—23no—
92C22×D4—23no—
93C22×D4D413yes—
94C22×D4C2313yes—
95C22×D4C2311yescharacteristic
96C23×C4—23no—
97C23×C4—23no—
98C23×C4C2313yes—
99#137—224no—
100AGL(1,ℤ/8)—224no—
101#135—224no—
102C2×Q16C2316yes—
103C2×SD16—224no—
104C2×SD16C2316yes—
105C2×SD16C23112yes—
106C2×SD16C2312yes—
107C2×D8C2316yes—
108#131—28no—
109C2×M16C2316yes—
110C22×C8C2316yes—
111#127—23no—
112#124—23no—
113#123—23no—
114C22⋊Q8—23no—
115C22⋊Q8C2311yescharacteristic
116C22⋊Q8C2313yes—
117#121—26no—
118#121—23no—
119#121—23no—
120#121—23no—
121#121C2313yes—
122#121C2316yes—
123#121C2313yes—
124#120—23no—
125#120—26no—
126C4×Q8—21no—
127C4×D4—23no—
128C4×D4—23no—
129C4×D4—23no—
130#117C2313yes—
131C2×C4⋊C4C2313yes—
132C2×C22⋊C4—23no—
133#103C2316yes—
134#103C23112yes—
135#103C2316yes—
136#102C2312yes—
137#102C2316yes—
138C22⋊C8C2311yescharacteristic
139C22⋊C8C2313yes—
140C22⋊C8C2316yes—
141C22⋊C8C2316yes—
142C24—21no—
143C24—23no—
144C24C2×D413yes—
145#41—296no—
146#41—224no—
147#41—248no—
148#41—224no—
149#41—24no—
150#41—212no—
151#41—248no—
152#41—212no—
153#41—212no—
154#41—212no—
155#41—212no—
156#41—212no—
157#41—44no—
158#41C2×D418yes—
159#41C2×D4124yescomplemented
160C2×Q8—224no—
161C2×Q8—248no—
162C2×Q8—224no—
163C2×Q8—224no—
164C2×Q8—24no—
165C2×Q8—216no—
166C2×Q8—212no—
167C2×Q8—224no—
168C2×Q8—26no—
169C2×Q8—23no—
170C2×Q8—26no—
171C2×Q8—212no—
172C2×Q8C2×D413yes—
173C2×Q8C2×D411yescharacteristic
174C2×Q8C2×D4124yescomplemented
175C2×Q8C2411yescharacteristic
176C2×Q8C2416yes—
177C2×D4—224no—
178C2×D4—26no—
179C2×D4—26no—
180C2×D4—212no—
181C2×D4—24no—
182C2×D4—23no—
183C2×D4—23no—
184C2×D4—23no—
185C2×D4—26no—
186C2×D4—21no—
187C2×D4—212no—
188C2×D4—23no—
189C2×D4—412no—
190C2×D4—86no—
191C2×D4C2×D416yes—
192C2×D4C2×D413yes—
193C2×D4C2×D413yes—
194C2×D4C2413yes—
195C2×D4C2412yes—
196C22×C4—224no—
197C22×C4—224no—
198C22×C4—23no—
199C22×C4—26no—
200C22×C4—26no—
201C22×C4—26no—
202C22×C4—26no—
203C22×C4—212no—
204C22×C4—23no—
205C22×C4—23no—
206C22×C4C2×D413yes—
207C22×C4C2×D413yes—
208C22×C4C2×D413yes—
209C22×C4C2411yescharacteristic
210C22×C4C2413yes—
211C22×C4C2413yes—
212Q16—212no—
213SD16—212no—
214SD16—224no—
215SD16—24no—
216D8—212no—
217M16—212no—
218C2×C8—212no—
219C2×C8C2412yes—
220C2×C8C2416yes—
221C4⋊C4—23no—
222C4⋊C4—21no—
223C4⋊C4—23no—
224C4⋊C4C2413yes—
225C4⋊C4C2411yescharacteristic
226C22⋊C4—23no—
227C22⋊C4—21no—
228C22⋊C4—23no—
229C22⋊C4—23no—
230C22⋊C4—26no—
231C22⋊C4—23no—
232C42—23no—
233C23—24no—
234C23—26no—
235C23—26no—
236C23—22no—
237C23—23no—
238C23—43no—
239C23—42no—
240C23—42no—
241C23—46no—
242C23—83no—
243C23—83no—
244C23C22×D413yes—
245C23C22×D413yes—
246C23C22×D411yescharacteristic
247Q8—224no—
248Q8—212no—
249Q8—26no—
250Q8—224no—
251Q8—26no—
252Q8—22no—
253Q8#12014yes—
254Q8C22×D4112yes—
255D4—224no—
256D4—24no—
257D4—224no—
258D4—212no—
259D4—26no—
260D4—22no—
261D4—26no—
262D4—46no—
263D4—46no—
264D4—46no—
265D4—83no—
266D4—86no—
267D4#120112yes—
268D4C22×D414yes—
269C2×C4—212no—
270C2×C4—224no—
271C2×C4—224no—
272C2×C4—224no—
273C2×C4—26no—
274C2×C4—26no—
275C2×C4—26no—
276C2×C4—224no—
277C2×C4—26no—
278C2×C4—22no—
279C2×C4—26no—
280C2×C4—21no—
281C2×C4—23no—
282C2×C4—21no—
283C2×C4—46no—
284C2×C4—83no—
285C2×C4C22×D413yes—
286C2×C4C22×D411yescharacteristic
287C2×C4C22×D413yes—
288C2×C4C22×D4112yes—
289C2×C4C2511yescharacteristic
290C8—22no—
291C8—26no—
292C22—21no—
293C22—23no—
294C22—21no—
295C22—23no—
296C22—23no—
297C22—23no—
298C22—24no—
299C22—23no—
300C22—412no—
301C22—48no—
302C22—42no—
303C22—42no—
304C22—43no—
305C22—43no—
306C22—43no—
307C22—166no—
308C22C2×#12016yes—
309C22#57712yescomplemented
310C22C23×D411yescharacteristic
311C4—212no—
312C4—23no—
313C4—21no—
314C4—41no—
315C4—41no—
316C4—43no—
317C4C2×#12016yes—
318C4C23×D412yes—
319C2—22no—
320C2—26no—
321C2—43no—
322C2—44no—
323C2—83no—
324C2C22×#12011yescharacteristic
325C2C2×#57711yescharacteristic
326C2#358611yescharacteristic
subgroupG/H
center, socleC22C23×D4
commutator, Frattini, cosocleC2×C4C25
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×#41 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×2−1+4C2semidirect
2. C2×#577C2semidirect
3. #3488C2semidirect
4. #3013C2semidirect
5. #3010C2semidirect
6. #3006C2semidirect
7. #3004C2semidirect
8. #3002C2semidirect
9. C2×#448C2semidirect
10. #2898C2semidirect
11. #2880C2semidirect
16. C2×2−1+4C22semidirect
17. C2×H(5,𝔽2)C22semidirect
20. C22×#41C22semidirect
22. C23×Q8C22semidirect
24. C2×#137C22semidirect
25. C2×AGL(1,ℤ/8)C22semidirect
26. C2×#135C22semidirect
27. C22×SD16C22semidirect
28. C2×#131C22semidirect
33. #537C22semidirect
34. #535C22semidirect
37. #520C22semidirect
38. #452C22semidirect
39. #451C22semidirect
40. #451C22semidirect
41. #450C22semidirect
42. #449C22semidirect
43. #449C22semidirect
44. #448C22semidirect
45. #448C22semidirect
46. #448C22semidirect
47. #448C22semidirect
48. #447C22semidirect
49. #419C22semidirect
50. #417C22semidirect
51. #416C22semidirect
52. C2×#103C22semidirect
53. #408C22semidirect
54. #407C22semidirect
55. C2×C22⋊C8C22semidirect
61. 2−1+4D4semidirect
159. #41C2×D4semidirect
174. C2×Q8C2×D4semidirect
309. C22#577semidirect

Maximal subgroups

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

subgroupindex
C22×2−1+42
C2×#5772
#34882
#30132
#30102
#30062
#30042
#30022
C2×#4482
#28982
#28802