Finite Group Databasebeta

← #45992

Subgroups — #45992

Order 256.

1455 conjugacy classes of subgroups.

The subgroup lattice has 252 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#560C212yesmaximal, complemented
2#2867C211yesmaximal, characteristic, complemented
3#2860C211yesmaximal, characteristic, complemented
4#2818C212yesmaximal, complemented
5#2673C216yesmaximal, complemented
6#2669C216yesmaximal, complemented
7#2541C213yesmaximal, complemented
8#2445C213yesmaximal, complemented
9#2433C213yesmaximal, complemented
10#2428C213yesmaximal, complemented
11C4×#126C211yesmaximal, characteristic, complemented
12C23×D4C2211yescharacteristic
13#560—216no—
14C2×#127C2213yes—
15C2×#127C2213yes—
16C2×#127C2212yescomplemented
17C2×#127C2216yescomplemented
18C2×#127C2213yescomplemented
19C2×#126C2211yescharacteristic
20C2×#126C2212yescomplemented
21C2×#123C2216yescomplemented
22C2×#121C2216yes—
23C2×#121C2213yes—
24C2×#121C2216yescomplemented
25C2×#121C2216yescomplemented
26C2×#120C2216yes—
27C2×#120C2216yes—
28C2×C4×D4C2213yescomplemented
29#394C2216yescomplemented
30#394C2216yescomplemented
31#394C2216yescomplemented
32#392C2216yes—
33#392C2216yes—
34#392C2216yes—
35#392C2216yescomplemented
36#392C2216yescomplemented
37#390C2213yes—
38#390C2213yes—
39#390C2213yescomplemented
40#389C2213yescomplemented
41#388C2213yes—
42#388C2216yescomplemented
43#387C2213yescomplemented
44#386C2216yescomplemented
45#386C2216yescomplemented
46#383C2211yescharacteristic, complemented
47C4×C4⋊C4C2213yescomplemented
48C4×C22⋊C4C2213yes—
49C43C2211yescharacteristic, complemented
50C25C2312yes—
51C22×D4—46no—
52C22×D4C2313yes—
53C22×D4C2311yescharacteristic
54C22×D4C2311yescharacteristic
55C22×D4C2316yes—
56C22×D4C2316yes—
57C22×D4C2316yes—
58C22×D4C2316yes—
59C22×D4C2316yes—
60C22×D4C2316yes—
61C22×D4C2316yes—
62C22×D4C2312yes—
63C23×C4C2311yescharacteristic
64C23×C4C2316yes—
65#127—28no—
66#127—46no—
67#127—46no—
68#127—46no—
69#127—412no—
70#126—28no—
71#126D418yescomplemented
72#123—224no—
73#121—224no—
74#121—224no—
75#121—412no—
76#121—46no—
77#120—224no—
78#120—412no—
79C4×D4—46no—
80C2×C4⋊C4C2313yes—
81C2×C4⋊C4C2316yes—
82C2×C4⋊C4C2313yes—
83C2×C4⋊C4C2313yes—
84C2×C22⋊C4C2313yes—
85C2×C22⋊C4C2316yes—
86C2×C22⋊C4C2316yes—
87C2×C22⋊C4C2316yes—
88C2×C22⋊C4C2316yes—
89C2×C22⋊C4C2316yes—
90C2×C22⋊C4C2316yes—
91C2×C22⋊C4C2316yes—
92C2×C22⋊C4C2316yes—
93C2×C22⋊C4C2313yes—
94C2×C42C2313yes—
95C2×C42C2313yes—
96C2×C42C2313yes—
97C2×C42C2311yescharacteristic
98#95C2313yes—
99#95C2313yes—
100#95C2313yes—
101#95C2313yes—
102#95C2316yes—
103C24—24no—
104C24—46no—
105C24—46no—
106C24C2412yes—
107C24C2412yes—
108C24C2416yes—
109C24C2411yescharacteristic
110C2×D4—212no—
111C2×D4—212no—
112C2×D4—212no—
113C2×D4—212no—
114C2×D4—26no—
115C2×D4—26no—
116C2×D4—26no—
117C2×D4—26no—
118C2×D4—26no—
119C2×D4—212no—
120C2×D4—212no—
121C2×D4—46no—
122C2×D4—46no—
123C2×D4—46no—
124C2×D4—46no—
125C2×D4—46no—
126C2×D4—46no—
127C2×D4—46no—
128C2×D4—46no—
129C2×D4—46no—
130C2×D4—46no—
131C2×D4—46no—
132C2×D4—46no—
133C2×D4—46no—
134C2×D4—46no—
135C2×D4—46no—
136C2×D4—46no—
137C2×D4—416no—
138C22×C4—26no—
139C22×C4—212no—
140C22×C4—46no—
141C22×C4—46no—
142C22×C4C2411yescharacteristic
143C22×C4C2413yes—
144C22×C4C2416yes—
145C22×C4C2413yes—
146C22×C4C2413yes—
147C22×C4C2413yes—
148C22×C4C2411yescharacteristic
149C4⋊C4—212no—
150C4⋊C4—26no—
151C4⋊C4—26no—
152C4⋊C4C2×D4112yescomplemented
153C22⋊C4—212no—
154C22⋊C4—212no—
155C22⋊C4—212no—
156C22⋊C4—26no—
157C22⋊C4—212no—
158C22⋊C4—46no—
159C22⋊C4—46no—
160C22⋊C4—46no—
161C22⋊C4—46no—
162C22⋊C4C2×D4112yes—
163C42—26no—
164C42—26no—
165C42—26no—
166C42C2×D414yescomplemented
167C23—23no—
168C23—23no—
169C23—22no—
170C23—22no—
171C23—26no—
172C23—26no—
173C23—26no—
174C23—26no—
175C23—26no—
176C23—26no—
177C23—26no—
178C23—26no—
179C23—26no—
180C23—26no—
181C23—26no—
182C23—48no—
183C23—812no—
184C23—812no—
185C23C22×D412yes—
186C23C2511yescharacteristic
187D4—48no—
188D4—412no—
189D4—44no—
190D4—44no—
191D4—812no—
192D4—812no—
193D4—812no—
194D4—812no—
195D4—812no—
196D4—812no—
197D4—812no—
198C2×C4—23no—
199C2×C4—23no—
200C2×C4—23no—
201C2×C4—23no—
202C2×C4—23no—
203C2×C4—23no—
204C2×C4—26no—
205C2×C4—23no—
206C2×C4—26no—
207C2×C4—23no—
208C2×C4—26no—
209C2×C4—23no—
210C2×C4—23no—
211C2×C4—44no—
212C2×C4—812no—
213C2×C4C22×D416yes—
214C2×C4C22×D416yes—
215C2×C4H(5,𝔽2)16yes—
216C2×C4H(5,𝔽2)16yes—
217C22—26no—
218C22—41no—
219C22—43no—
220C22—46no—
221C22—46no—
222C22—46no—
223C22—46no—
224C22—46no—
225C22—42no—
226C22—42no—
227C22—46no—
228C22—46no—
229C22—46no—
230C22—46no—
231C22—46no—
232C22—46no—
233C22—816no—
234C22C23×D411yescharacteristic
235C22C2×H(5,𝔽2)13yes—
236C22C2×H(5,𝔽2)13yes—
237C4—26no—
238C4—26no—
239C4—26no—
240C4—46no—
241C4—41no—
242C4—43no—
243C4#56014yescomplemented
244C2—42no—
245C2—86no—
246C2—82no—
247C2—82no—
248C2#349813yes—
249C2C2×#56011yescharacteristic
250C2#354313yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#560C2semidirect
2. #2867C2semidirect
3. #2860C2semidirect
4. #2818C2semidirect
5. #2673C2semidirect
6. #2669C2semidirect
7. #2541C2semidirect
8. #2445C2semidirect
9. #2433C2semidirect
10. #2428C2semidirect
11. C4×#126C2semidirect
16. C2×#127C22semidirect
17. C2×#127C22semidirect
18. C2×#127C22semidirect
20. C2×#126C22semidirect
21. C2×#123C22semidirect
24. C2×#121C22semidirect
25. C2×#121C22semidirect
28. C2×C4×D4C22semidirect
29. #394C22semidirect
30. #394C22semidirect
31. #394C22semidirect
35. #392C22semidirect
36. #392C22semidirect
39. #390C22semidirect
40. #389C22semidirect
42. #388C22semidirect
43. #387C22semidirect
44. #386C22semidirect
45. #386C22semidirect
46. #383C22semidirect
47. C4×C4⋊C4C22semidirect
49. C43C22semidirect
71. #126D4semidirect
152. C4⋊C4C2×D4semidirect
166. C42C2×D4semidirect
243. C4#560semidirect

Maximal subgroups

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

subgroupindex
C2×#5602
#28672
#28602
#28182
#26732
#26692
#25412
#24452
#24332
#24282
C4×#1262