Finite Group Databasebeta

← #60375

Subgroups — #60375

Order 256.

2357 conjugacy classes of subgroups.

The subgroup lattice has 323 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×2−1+4C211yesmaximal, characteristic, complemented
2C2×#578C212yesmaximal, complemented
3#3489C211yesmaximal, characteristic, complemented
4#3013C216yesmaximal, complemented
5#3011C216yesmaximal, complemented
6#3007C213yesmaximal, complemented
7#3004C213yesmaximal, complemented
8#3002C213yesmaximal, complemented
9C2×#451C213yesmaximal, complemented
10#2898C212yesmaximal, complemented
11#2880C211yesmaximal, characteristic, complemented
12C2×2−1+4—216no—
13C2×2−1+4—23no—
14C2×2−1+4—21no—
15C2×2−1+4C2216yes—
16C2×2−1+4C2212yes—
17C2×2−1+4C2211yescharacteristic, complemented
18C22×#41—23no—
19C22×#41C2213yes—
20C22×#41C2211yescharacteristic
21C23×Q8—21no—
22C23×Q8C2213yes—
23#578—216no—
24C2×#137C2216yescomplemented
25C2×#137C2216yescomplemented
26C2×#135C2216yescomplemented
27C22×Q16C2216yescomplemented
28C2×#131C2212yescomplemented
29D4×Q8—21no—
30#548—21no—
31#547—23no—
32#546—23no—
33#537C2213yescomplemented
34#536C2213yescomplemented
35#525C2213yes—
36C2×C22⋊Q8C2213yes—
37#520C2211yescharacteristic, complemented
38#452C2216yescomplemented
39#452C22112yescomplemented
40#451C2213yes—
41#451C2216yes—
42#451C22112yescomplemented
43#451C2216yescomplemented
44#450C2213yes—
45#449C2216yescomplemented
46#448C2213yes—
47#448C2216yescomplemented
48#447C2211yescharacteristic
49#419C2216yescomplemented
50#417C2216yescomplemented
51#416C2216yescomplemented
52C2×#103C2216yescomplemented
53#408C2216yescomplemented
54#407C2213yes—
55C2×C22⋊C8C2213yes—
562−1+4—248no—
572−1+4—216no—
582−1+4—224no—
592−1+4—28no—
602−1+4—224no—
612−1+4—28no—
622−1+4D4116yescomplemented
63C2×#41—248no—
64C2×#41—224no—
65C2×#41—28no—
66C2×#41—212no—
67C2×#41—26no—
68C2×#41—26no—
69C2×#41—23no—
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—26no—
81C22×Q8—22no—
82C22×Q8—224no—
83C22×Q8—21no—
84C22×Q8—23no—
85C22×Q8—23no—
86C22×Q8—23no—
87C22×Q8D411yescharacteristic
88C22×Q8C2313yes—
89C22×Q8C2313yes—
90C22×Q8C2316yes—
91C22×Q8C2316yes—
92C22×D4—23no—
93C22×D4D413yes—
94C22×D4C2311yescharacteristic
95C23×C4—23no—
96C23×C4—23no—
97C23×C4C2313yes—
98#137—224no—
99#137—224no—
100#135—224no—
101C2×Q16—224no—
102C2×Q16C2316yes—
103C2×Q16C23112yes—
104C2×SD16C2316yes—
105C2×SD16C2316yes—
106C2×D8C2312yes—
107#131—28no—
108C2×M16C2316yes—
109C22×C8C2316yes—
110C4⋊Q8—23no—
111#124—23no—
112#123—26no—
113#123—23no—
114C22⋊Q8—23no—
115C22⋊Q8—23no—
116C22⋊Q8—23no—
117C22⋊Q8C2313yes—
118C22⋊Q8C2316yes—
119C22⋊Q8C2313yes—
120#121—26no—
121#121—23no—
122#121C2311yescharacteristic
123#121C2313yes—
124#120—23no—
125C4×Q8—21no—
126C4×D4—23no—
127C4×D4—23no—
128C4×D4—23no—
129#117C2313yes—
130C2×C4⋊C4—23no—
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—
143C24C2×D413yes—
144#41—296no—
145#41—224no—
146#41—248no—
147#41—224no—
148#41—24no—
149#41—212no—
150#41—248no—
151#41—212no—
152#41—212no—
153#41—212no—
154#41—212no—
155#41—212no—
156#41—412no—
157#41C2×D4124yes—
158#41C2×D418yes—
159C2×Q8—224no—
160C2×Q8—248no—
161C2×Q8—224no—
162C2×Q8—224no—
163C2×Q8—24no—
164C2×Q8—216no—
165C2×Q8—212no—
166C2×Q8—224no—
167C2×Q8—26no—
168C2×Q8—23no—
169C2×Q8—26no—
170C2×Q8—212no—
171C2×Q8—23no—
172C2×Q8—212no—
173C2×Q8—44no—
174C2×Q8C2×D4124yes—
175C2×Q8C2×D413yes—
176C2×Q8C2×D411yescharacteristic
177C2×Q8C2413yes—
178C2×Q8C2416yes—
179C2×D4—224no—
180C2×D4—26no—
181C2×D4—26no—
182C2×D4—212no—
183C2×D4—24no—
184C2×D4—21no—
185C2×D4—23no—
186C2×D4—23no—
187C2×D4—21no—
188C2×D4C2×D416yes—
189C2×D4C2×D413yes—
190C2×D4C2×D413yes—
191C2×D4C2411yescharacteristic
192C2×D4C2412yes—
193C22×C4—224no—
194C22×C4—224no—
195C22×C4—23no—
196C22×C4—26no—
197C22×C4—26no—
198C22×C4—26no—
199C22×C4—26no—
200C22×C4—212no—
201C22×C4—23no—
202C22×C4—23no—
203C22×C4—23no—
204C22×C4C2×D413yes—
205C22×C4C2×D413yes—
206C22×C4C2×D413yes—
207C22×C4C2411yescharacteristic
208C22×C4C2413yes—
209C22×C4C2413yes—
210Q16—212no—
211Q16—224no—
212SD16—212no—
213SD16—212no—
214D8—24no—
215M16—212no—
216C2×C8—212no—
217C2×C8C2412yes—
218C2×C8C2416yes—
219C4⋊C4—23no—
220C4⋊C4—26no—
221C4⋊C4—23no—
222C4⋊C4—23no—
223C4⋊C4C2413yes—
224C4⋊C4C2411yescharacteristic
225C22⋊C4—23no—
226C22⋊C4—26no—
227C22⋊C4—23no—
228C22⋊C4—23no—
229C22⋊C4—21no—
230C22⋊C4—23no—
231C42—23no—
232C23—24no—
233C23—26no—
234C23—26no—
235C23—22no—
236C23—21no—
237C23—43no—
238C23—42no—
239C23—42no—
240C23C22×D413yes—
241C23C22×D413yes—
242C23C22×D411yescharacteristic
243Q8—224no—
244Q8—212no—
245Q8—224no—
246Q8—26no—
247Q8—26no—
248Q8—26no—
249Q8—46no—
250Q8#12014yes—
251Q8C22×D4112yes—
252D4—224no—
253D4—24no—
254D4—224no—
255D4—212no—
256D4—26no—
257D4—22no—
258D4—22no—
259D4—46no—
260D4—42no—
261D4—83no—
262D4#120112yes—
263D4C22×D414yes—
264C2×C4—212no—
265C2×C4—224no—
266C2×C4—224no—
267C2×C4—224no—
268C2×C4—26no—
269C2×C4—26no—
270C2×C4—26no—
271C2×C4—224no—
272C2×C4—26no—
273C2×C4—22no—
274C2×C4—26no—
275C2×C4—21no—
276C2×C4—23no—
277C2×C4—23no—
278C2×C4—46no—
279C2×C4—46no—
280C2×C4—83no—
281C2×C4C22×D413yes—
282C2×C4C22×D411yescharacteristic
283C2×C4C22×D413yes—
284C2×C4C22×D4112yes—
285C2×C4C2511yescharacteristic
286C8—22no—
287C8—26no—
288C22—23no—
289C22—21no—
290C22—21no—
291C22—23no—
292C22—23no—
293C22—23no—
294C22—24no—
295C22—23no—
296C22—412no—
297C22—48no—
298C22—42no—
299C22—42no—
300C22—41no—
301C22—41no—
302C22—41no—
303C22C2×#12016yes—
304C22#57812yescomplemented
305C22C23×D411yescharacteristic
306C4—212no—
307C4—23no—
308C4—21no—
309C4—43no—
310C4—43no—
311C4—41no—
312C4C2×#12016yes—
313C4C23×D412yes—
314C2—22no—
315C2—26no—
316C2—43no—
317C2—44no—
318C2—81no—
319C2C22×#12011yescharacteristic
320C2C2×#57811yescharacteristic
321C2#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×#578C2semidirect
3. #3489C2semidirect
4. #3013C2semidirect
5. #3011C2semidirect
6. #3007C2semidirect
7. #3004C2semidirect
8. #3002C2semidirect
9. C2×#451C2semidirect
10. #2898C2semidirect
11. #2880C2semidirect
17. C2×2−1+4C22semidirect
24. C2×#137C22semidirect
25. C2×#137C22semidirect
26. C2×#135C22semidirect
27. C22×Q16C22semidirect
28. C2×#131C22semidirect
33. #537C22semidirect
34. #536C22semidirect
37. #520C22semidirect
38. #452C22semidirect
39. #452C22semidirect
42. #451C22semidirect
43. #451C22semidirect
45. #449C22semidirect
47. #448C22semidirect
49. #419C22semidirect
50. #417C22semidirect
51. #416C22semidirect
52. C2×#103C22semidirect
53. #408C22semidirect
62. 2−1+4D4semidirect
304. C22#578semidirect

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×#5782
#34892
#30132
#30112
#30072
#30042
#30022
C2×#4512
#28982
#28802