Finite Group Databasebeta

← #34190

Subgroups — #34190

Order 256.

1457 conjugacy classes of subgroups.

The subgroup lattice has 286 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×D4C211yesmaximal, characteristic
2#2357C212yesmaximal, complemented
3#2353C214yesmaximal, complemented
4#2349C212yesmaximal, complemented
5#2344C212yesmaximal, complemented
6#2342C214yesmaximal, complemented
7D4×C22⋊C4C212yesmaximal
8#2319C212yesmaximal, complemented
9#2318C214yesmaximal, complemented
10#2283C211yesmaximal, characteristic, complemented
11#2283C211yesmaximal, characteristic, complemented
12#2280C212yesmaximal, complemented
13C2×#381C212yesmaximal, complemented
14#2275C212yesmaximal, complemented
15C23×D4C2211yescharacteristic
16C24×C4C2212yes—
17C2×C4×D4C4116yescomplemented
18C2×C4×D4C2214yes—
19C2×C4×D4C2211yescharacteristic
20C2×C4×D4C2211yescharacteristic
21C2×C4×D4C2212yes—
22C2×C4×D4C2211yescharacteristic
23C2×C4×D4C2212yes—
24C2×C4×D4C2211yescharacteristic
25C2×#117C2214yes—
26C22×C4⋊C4C2211yescharacteristic
27C22×C22⋊C4C2214yes—
28C22×C22⋊C4C2212yes—
29C22×C42C2211yescharacteristic
30#390C2214yes—
31#389C2214yescomplemented
32#388C2218yescomplemented
33#388C2218yescomplemented
34#387C2218yescomplemented
35#386C2218yes—
36#385C2218yescomplemented
37#383C2212yescomplemented
38#383C2212yescomplemented
39#382C2212yescomplemented
40#382C2212yescomplemented
41#381C2214yes—
42#381C2211yescharacteristic
43#381C2212yes—
44#381C2211yescharacteristic
45#381C2214yescomplemented
46#381C2214yescomplemented
47#380C2212yes—
48#380C2212yes—
49#380C2214yescomplemented
50#380C2214yescomplemented
51#379C2214yes—
52C4×C4⋊C4C2212yescomplemented
53C4×C4⋊C4C2214yescomplemented
54C4×C4⋊C4C2212yescomplemented
55C4×C22⋊C4C2212yes—
56C4×C22⋊C4C2212yes—
57C4×C22⋊C4C2214yescomplemented
58C4×C22⋊C4C2218yescomplemented
59C4×C22⋊C4C2214yescomplemented
60#376C2212yescomplemented
61#376C2212yescomplemented
62C2×#95C2214yescomplemented
63C2×#95C2214yescomplemented
64C25C2312yes—
65C22×D4—28no—
66C22×D4C2×C418yes—
67C22×D4C2312yes—
68C22×D4C2311yescharacteristic
69C22×D4C2311yescharacteristic
70C23×C4—48no—
71C23×C4C2×C4116yescomplemented
72C23×C4C2312yes—
73C23×C4C2311yescharacteristic
74C23×C4C2311yescharacteristic
75C23×C4C2318yes—
76C23×C4C2311yescharacteristic
77C23×C4C2312yes—
78C23×C4C2312yes—
79C23×C4C2312yes—
80C23×C4C2312yes—
81C4×D4—216no—
82C4×D4C2×C418yes—
83C4×D4C2×C418yes—
84C4×D4C2×C418yescomplemented
85C4×D4C2×C418yescomplemented
86C4×D4C2×C4116yescomplemented
87C4×D4C2×C4116yescomplemented
88#117—48no—
89C2×C4⋊C4C2×C418yescomplemented
90C2×C4⋊C4C2314yes—
91C2×C4⋊C4C2318yes—
92C2×C4⋊C4C2314yes—
93C2×C4⋊C4C2311yescharacteristic
94C2×C4⋊C4C2312yes—
95C2×C4⋊C4C2311yescharacteristic
96C2×C22⋊C4—48no—
97C2×C22⋊C4C2×C4116yescomplemented
98C2×C22⋊C4C2312yes—
99C2×C22⋊C4C2314yes—
100C2×C22⋊C4C2312yes—
101C2×C22⋊C4C2318yes—
102C2×C22⋊C4C2318yes—
103C2×C22⋊C4C2318yes—
104C2×C22⋊C4C2312yes—
105C2×C22⋊C4C2312yes—
106C2×C22⋊C4C2312yes—
107C2×C22⋊C4C2312yes—
108C2×C42C2×C418yescomplemented
109C2×C42C2314yes—
110C2×C42C2318yes—
111C2×C42C2314yes—
112C2×C42C2311yescharacteristic
113C2×C42C2311yescharacteristic
114C2×C42C2311yescharacteristic
115C2×C42C2311yescharacteristic
116#95C2312yes—
117#95C2312yes—
118#95C2314yes—
119#95C2314yes—
120#95C2318yes—
121#95C2318yes—
122#95C2314yes—
123#95C2312yes—
124#95C2314yes—
125#95C2314yes—
126#95C2314yes—
127#95C2312yes—
128C24—28no—
129C24—28no—
130C24—44no—
131C24C22×C418yes—
132C24C2412yes—
133C24C2412yes—
134C24C2411yescharacteristic
135C2×D4—28no—
136C2×D4—232no—
137C2×D4—24no—
138C2×D4C22×C418yes—
139C2×D4C22×C414yes—
140C2×D4C22×C414yes—
141C2×D4#4118yes—
142C22×C4—28no—
143C22×C4—24no—
144C22×C4—24no—
145C22×C4—216no—
146C22×C4—432no—
147C22×C4—44no—
148C22×C4—44no—
149C22×C4—44no—
150C22×C4—44no—
151C22×C4—42no—
152C22×C4—48no—
153C22×C4—48no—
154C22×C4C22×C414yes—
155C22×C4C22×C414yes—
156C22×C4C22×C418yes—
157C22×C4C22×C414yes—
158C22×C4C22×C418yes—
159C22×C4C22×C418yes—
160C22×C4C22×C418yes—
161C22×C4C22×C418yes—
162C22×C4C2414yes—
163C22×C4C2418yes—
164C22×C4C2414yes—
165C22×C4C2411yescharacteristic
166C22×C4C2411yescharacteristic
167C22×C4C2411yescharacteristic
168C22×C4C2411yescharacteristic
169C22×C4C2412yes—
170C22×C4C2411yescharacteristic
171C22×C4C2412yes—
172C22×C4C2411yescharacteristic
173C4⋊C4—28no—
174C4⋊C4—44no—
175C4⋊C4—48no—
176C4⋊C4C22×C414yes—
177C4⋊C4C22×C414yes—
178C4⋊C4C22×C418yes—
179C22⋊C4—216no—
180C22⋊C4—24no—
181C22⋊C4—28no—
182C22⋊C4—24no—
183C22⋊C4—48no—
184C22⋊C4—48no—
185C22⋊C4C22×C418yes—
186C22⋊C4C22×C418yes—
187C22⋊C4C22×C418yes—
188C22⋊C4C22×C418yes—
189C42—28no—
190C42—44no—
191C42—48no—
192C42C22×C414yes—
193C42C22×C414yes—
194C42C22×C414yes—
195C42C22×C414yes—
196C23—22no—
197C23—24no—
198C23—24no—
199C23—22no—
200C23—216no—
201C23—216no—
202C23—24no—
203C23—24no—
204C23—24no—
205C23—48no—
206C23—432no—
207C23C23×C414yes—
208C23C23×C414yes—
209C23C23×C412yes—
210C23C2×#4118yes—
211C23H(5,𝔽2)14yes—
212C23C2511yescharacteristic
213D4—216no—
214D4—28no—
215D4#117116yescomplemented
216C2×C4—28no—
217C2×C4—216no—
218C2×C4—22no—
219C2×C4—24no—
220C2×C4—24no—
221C2×C4—22no—
222C2×C4—22no—
223C2×C4—22no—
224C2×C4—22no—
225C2×C4—28no—
226C2×C4—24no—
227C2×C4—24no—
228C2×C4—28no—
229C2×C4—24no—
230C2×C4—28no—
231C2×C4—24no—
232C2×C4—28no—
233C2×C4—24no—
234C2×C4—24no—
235C2×C4—48no—
236C2×C4—48no—
237C2×C4—48no—
238C2×C4—48no—
239C2×C4—44no—
240C2×C4—816no—
241C2×C4C23×C412yes—
242C2×C4C23×C412yes—
243C2×C4C23×C412yes—
244C2×C4C23×C412yes—
245C2×C4C23×C412yes—
246C2×C4C23×C414yes—
247C2×C4C23×C414yes—
248C2×C4C23×C412yes—
249C2×C4C2×#4114yes—
250C22—22no—
251C22—24no—
252C22—22no—
253C22—24no—
254C22—216no—
255C22—28no—
256C22—24no—
257C22—24no—
258C22—24no—
259C22—432no—
260C22—48no—
261C22C2×#11718yes—
262C22#51814yes—
263C22C24×C411yescharacteristic
264C22C22×#4112yes—
265C22C2×H(5,𝔽2)12yes—
266C22#58512yes—
267C4—22no—
268C4—22no—
269C4—22no—
270C4—24no—
271C4—24no—
272C4—22no—
273C4—22no—
274C4—44no—
275C4—48no—
276C4—44no—
277C4C2×#11714yes—
278C2—24no—
279C2—28no—
280C2—44no—
281C2C22×#11711yescharacteristic
282C2C2×#51811yescharacteristic
283C2#342811yescharacteristic
284C2#351314yes—
subgroupG/H
center, Frattini, socle, cosocleC23C25
commutatorC22C24×C4
prime radicalC23×D4C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2357C2semidirect
3. #2353C2semidirect
4. #2349C2semidirect
5. #2344C2semidirect
6. #2342C2semidirect
8. #2319C2semidirect
9. #2318C2semidirect
10. #2283C2semidirect
11. #2283C2semidirect
12. #2280C2semidirect
13. C2×#381C2semidirect
14. #2275C2semidirect
17. C2×C4×D4C4semidirect
31. #389C22semidirect
32. #388C22semidirect
33. #388C22semidirect
34. #387C22semidirect
36. #385C22semidirect
37. #383C22semidirect
38. #383C22semidirect
39. #382C22semidirect
40. #382C22semidirect
45. #381C22semidirect
46. #381C22semidirect
49. #380C22semidirect
50. #380C22semidirect
52. C4×C4⋊C4C22semidirect
53. C4×C4⋊C4C22semidirect
54. C4×C4⋊C4C22semidirect
57. C4×C22⋊C4C22semidirect
58. C4×C22⋊C4C22semidirect
59. C4×C22⋊C4C22semidirect
60. #376C22semidirect
61. #376C22semidirect
62. C2×#95C22semidirect
63. C2×#95C22semidirect
71. C23×C4C2×C4semidirect
84. C4×D4C2×C4semidirect
85. C4×D4C2×C4semidirect
86. C4×D4C2×C4semidirect
87. C4×D4C2×C4semidirect
89. C2×C4⋊C4C2×C4semidirect
97. C2×C22⋊C4C2×C4semidirect
108. C2×C42C2×C4semidirect
215. D4#117semidirect

Maximal subgroups

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

subgroupindex
C22×C4×D42
#23572
#23532
#23492
#23442
#23422
D4×C22⋊C42
#23192
#23182
#22832
#22802
C2×#3812
#22752