Finite Group Databasebeta

← C2×#2408 #34671

Subgroups — C2×#2408 #34671

Order 256.

4311 conjugacy classes of subgroups.

The subgroup lattice has 304 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C24×D4C211yesmaximal, characteristic, complemented
2C22×#121C212yesmaximal, complemented
3C22×#120C212yesmaximal, complemented
4C22×C4×D4C211yesmaximal, characteristic, complemented
5#2408C2116yesmaximal, direct product factor
6C2×#394C212yesmaximal, complemented
7C2×#392C212yesmaximal, complemented
8C2×#390C212yesmaximal, complemented
9C2×#380C211yesmaximal, characteristic, complemented
10C2×#379C212yesmaximal, complemented
11C26C2212yes—
12C23×D4—216no—
13C23×D4—28no—
14C23×D4C2212yes—
15C23×D4C2212yes—
16C23×D4C2211yescharacteristic
17C23×D4C2218yescomplemented
18C23×D4C2214yescomplemented
19C24×C4C2211yescharacteristic
20C24×C4C2211yescharacteristic, complemented
21C2×#121—216no—
22C2×#121C22116yescomplemented
23C2×#120—216no—
24C2×#120C22116yescomplemented
25C2×C4×D4—28no—
26C2×C4×D4C2218yescomplemented
27C22×C4⋊C4C2211yescharacteristic, complemented
28C22×C4⋊C4C2212yescomplemented
29C22×C22⋊C4C2211yescharacteristic
30C22×C22⋊C4C2212yes—
31C22×C22⋊C4C2211yescharacteristic, complemented
32C22×C22⋊C4C2214yescomplemented
33C22×C22⋊C4C2214yescomplemented
34C22×C22⋊C4C2214yescomplemented
35C22×C42C2211yescharacteristic, complemented
36#394C22116yescomplemented
37#392C22116yescomplemented
38#390C22116yescomplemented
39#380C2218yescomplemented
40#379C22116yescomplemented
41C2×#95C2212yescomplemented
42C25—216no—
43C25—28no—
44C25—28no—
45C25—28no—
46C25—48no—
47C25C2314yes—
48C25C2311yescharacteristic
49C25C2318yes—
50C25C2311yescharacteristic
51C22×D4—2128no—
52C22×D4—24no—
53C22×D4—216no—
54C22×D4—24no—
55C22×D4—264no—
56C22×D4—216no—
57C22×D4—216no—
58C22×D4—28no—
59C22×D4—28no—
60C22×D4—28no—
61C22×D4—232no—
62C22×D4—48no—
63C22×D4D4116yescomplemented
64C22×D4D418yescomplemented
65C22×D4C2318yes—
66C22×D4C2314yes—
67C22×D4C2318yes—
68C22×D4C23116yescomplemented
69C23×C4—28no—
70C23×C4—24no—
71C23×C4—28no—
72C23×C4D418yescomplemented
73C23×C4C2311yescharacteristic
74C23×C4C2311yescharacteristic
75C23×C4C2314yes—
76C23×C4C2311yescharacteristic
77C23×C4C2314yes—
78C23×C4C2311yescharacteristic
79C23×C4C2311yescharacteristic
80C23×C4C2314yescomplemented
81#121—264no—
82#120—264no—
83C4×D4—232no—
84C2×C4⋊C4—24no—
85C2×C4⋊C4—28no—
86C2×C4⋊C4C2314yescomplemented
87C2×C4⋊C4C2318yescomplemented
88C2×C22⋊C4—24no—
89C2×C22⋊C4—28no—
90C2×C22⋊C4—216no—
91C2×C22⋊C4—24no—
92C2×C22⋊C4—216no—
93C2×C22⋊C4—48no—
94C2×C22⋊C4C2314yes—
95C2×C22⋊C4C2318yes—
96C2×C22⋊C4C2314yescomplemented
97C2×C22⋊C4C23116yescomplemented
98C2×C22⋊C4C23116yescomplemented
99C2×C22⋊C4C23116yescomplemented
100C2×C42—24no—
101C2×C42C2314yescomplemented
102#95C2318yescomplemented
103C24—24no—
104C24—24no—
105C24—264no—
106C24—22no—
107C24—28no—
108C24—24no—
109C24—232no—
110C24—216no—
111C24—28no—
112C24—28no—
113C24—22no—
114C24—28no—
115C24—28no—
116C24—24no—
117C24—28no—
118C24—216no—
119C24—216no—
120C24—416no—
121C24—464no—
122C24—464no—
123C24—432no—
124C24—432no—
125C24C2×D4116yes—
126C24C2×D414yes—
127C24C2×D414yes—
128C24C2×D414yescomplemented
129C24#4114yes—
130C24C2418yes—
131C24C2412yes—
132C24C2412yes—
133C24C2411yescharacteristic
134C2×D4—264no—
135C2×D4—2256no—
136C2×D4—232no—
137C2×D4—28no—
138C2×D4—232no—
139C2×D4—28no—
140C2×D4—232no—
141C2×D4—232no—
142C2×D4—264no—
143C2×D4—216no—
144C2×D4—216no—
145C2×D4—216no—
146C2×D4—416no—
147C2×D4—464no—
148C2×D4C2×D4132yescomplemented
149C2×D4C2×D4116yescomplemented
150C22×C4—22no—
151C22×C4—24no—
152C22×C4—22no—
153C22×C4—232no—
154C22×C4—216no—
155C22×C4—22no—
156C22×C4—24no—
157C22×C4—28no—
158C22×C4—22no—
159C22×C4—28no—
160C22×C4—24no—
161C22×C4—28no—
162C22×C4—28no—
163C22×C4—216no—
164C22×C4—416no—
165C22×C4C2×D414yes—
166C22×C4C2×D414yes—
167C22×C4C2×D418yes—
168C22×C4C2×D4116yescomplemented
169C22×C4C2×D414yescomplemented
170C22×C4C2418yes—
171C22×C4C2412yes—
172C22×C4C2412yes—
173C22×C4C2412yes—
174C22×C4C2412yes—
175C22×C4C2412yes—
176C4⋊C4—28no—
177C4⋊C4—216no—
178C22⋊C4—28no—
179C22⋊C4—216no—
180C22⋊C4—232no—
181C22⋊C4—28no—
182C22⋊C4—232no—
183C22⋊C4—416no—
184C42—28no—
185C23—28no—
186C23—28no—
187C23—216no—
188C23—216no—
189C23—24no—
190C23—24no—
191C23—264no—
192C23—232no—
193C23—28no—
194C23—216no—
195C23—232no—
196C23—232no—
197C23—22no—
198C23—28no—
199C23—24no—
200C23—28no—
201C23—28no—
202C23—22no—
203C23—28no—
204C23—28no—
205C23—24no—
206C23—28no—
207C23—464no—
208C23—464no—
209C23—4256no—
210C23—432no—
211C23—44no—
212C23—416no—
213C23—432no—
214C23—44no—
215C23—416no—
216C23—416no—
217C23—48no—
218C23—416no—
219C23#121116yescomplemented
220C23C22×D4116yes—
221C23C22×D414yes—
222C23C22×D414yes—
223C23C22×D412yes—
224C23C22×D414yes—
225C23C22×D412yes—
226C23C22×D414yescomplemented
227C23C2×#4114yes—
228C23C2×#4112yes—
229C23H(5,𝔽2)14yes—
230C23C2511yescharacteristic
231D4—264no—
232D4—232no—
233D4—264no—
234D4—464no—
235C2×C4—28no—
236C2×C4—28no—
237C2×C4—22no—
238C2×C4—24no—
239C2×C4—22no—
240C2×C4—232no—
241C2×C4—22no—
242C2×C4—24no—
243C2×C4—28no—
244C2×C4—22no—
245C2×C4—28no—
246C2×C4—24no—
247C2×C4—28no—
248C2×C4—44no—
249C2×C4—44no—
250C2×C4—416no—
251C2×C4—416no—
252C2×C4#120116yescomplemented
253C2×C4C22×D414yes—
254C2×C4C22×D414yes—
255C2×C4C22×D418yes—
256C2×C4C22×D414yescomplemented
257C22—24no—
258C22—232no—
259C22—24no—
260C22—28no—
261C22—28no—
262C22—216no—
263C22—24no—
264C22—28no—
265C22—216no—
266C22—216no—
267C22—4128no—
268C22—42no—
269C22—416no—
270C22—464no—
271C22—48no—
272C22—42no—
273C22—48no—
274C22—48no—
275C22—44no—
276C22—48no—
277C22C2×#12014yes—
278C22C2×#12114yes—
279C22C2×#12118yescomplemented
280C22#53514yes—
281C22D4218yes—
282C22#54618yes—
283C22C23×D411yescharacteristic
284C22C23×D412yes—
285C22C23×D411yescharacteristic
286C22C22×#4111yescharacteristic
287C22C2×H(5,𝔽2)12yes—
288C4—24no—
289C4—24no—
290C4—42no—
291C4—42no—
292C4—48no—
293C4C2×#12018yescomplemented
294C2—28no—
295C2—44no—
296C2—416no—
297C2#240818yesdirect product factor
298C2C22×#12011yescharacteristic
299C2C22×#12111yescharacteristic
300C2C2×#53511yescharacteristic
301C2C2×D4212yes—
302C2C2×#54612yes—
subgroupG/H
center, socleC24C24
commutator, Frattini, cosocleC23C25
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C24×D4C2semidirect
2. C22×#121C2semidirect
3. C22×#120C2semidirect
4. C22×C4×D4C2semidirect
5. #2408C2direct (N × H)
6. C2×#394C2semidirect
7. C2×#392C2semidirect
8. C2×#390C2semidirect
9. C2×#380C2semidirect
10. C2×#379C2semidirect
17. C23×D4C22semidirect
18. C23×D4C22semidirect
20. C24×C4C22semidirect
22. C2×#121C22semidirect
24. C2×#120C22semidirect
26. C2×C4×D4C22semidirect
27. C22×C4⋊C4C22semidirect
28. C22×C4⋊C4C22semidirect
31. C22×C22⋊C4C22semidirect
32. C22×C22⋊C4C22semidirect
33. C22×C22⋊C4C22semidirect
34. C22×C22⋊C4C22semidirect
35. C22×C42C22semidirect
36. #394C22semidirect
37. #392C22semidirect
38. #390C22semidirect
39. #380C22semidirect
40. #379C22semidirect
41. C2×#95C22semidirect
63. C22×D4D4semidirect
64. C22×D4D4semidirect
68. C22×D4C23semidirect
72. C23×C4D4semidirect
80. C23×C4C23semidirect
86. C2×C4⋊C4C23semidirect
87. C2×C4⋊C4C23semidirect
96. C2×C22⋊C4C23semidirect
97. C2×C22⋊C4C23semidirect
98. C2×C22⋊C4C23semidirect
99. C2×C22⋊C4C23semidirect
101. C2×C42C23semidirect
102. #95C23semidirect
128. C24C2×D4semidirect
148. C2×D4C2×D4semidirect
149. C2×D4C2×D4semidirect
168. C22×C4C2×D4semidirect
169. C22×C4C2×D4semidirect
219. C23#121semidirect
226. C23C22×D4semidirect
252. C2×C4#120semidirect
256. C2×C4C22×D4semidirect
279. C22C2×#121semidirect
293. C4C2×#120semidirect
297. C2#2408direct (N × H)

Maximal subgroups

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

subgroupindex
C24×D42
C22×#1212
C22×#1202
C22×C4×D42
#24082
C2×#3942
C2×#3922
C2×#3902
C2×#3802
C2×#3792