Finite Group Databasebeta

← C2×#2670 #52088

Subgroups — C2×#2670 #52088

Order 256.

2503 conjugacy classes of subgroups.

The subgroup lattice has 316 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#124C212yesmaximal, complemented
2C22×#120C212yesmaximal, complemented
3#2670C2116yesmaximal, direct product factor
4C2×#394C212yesmaximal, complemented
5C2×#393C211yesmaximal, characteristic, complemented
6C2×#392C211yesmaximal, characteristic, complemented
7C2×#392C212yesmaximal, complemented
8C2×#390C212yesmaximal, complemented
9C2×#388C212yesmaximal, complemented
10C2×#379C211yesmaximal, characteristic, complemented
11C26C2211yescharacteristic
12C23×Q8C2211yescharacteristic, complemented
13C23×D4C2212yes—
14C23×D4C2212yes—
15C23×D4C2212yes—
16C23×D4C2211yescharacteristic, complemented
17C2×#124—216no—
18C2×#124C22116yescomplemented
19C2×#120—216no—
20C2×#120C22116yescomplemented
21C22×C4⋊C4C2212yescomplemented
22C22×C22⋊C4C2212yes—
23C22×C22⋊C4C2212yes—
24C22×C22⋊C4C2212yes—
25C22×C22⋊C4C2211yescharacteristic
26C22×C22⋊C4C2212yes—
27C22×C22⋊C4C2211yescharacteristic
28C22×C22⋊C4C2212yes—
29C22×C22⋊C4C2212yescomplemented
30C22×C22⋊C4C2212yescomplemented
31C22×C22⋊C4C2212yescomplemented
32C22×C42C2212yescomplemented
33#394C22116yescomplemented
34#393C2218yescomplemented
35#392C2218yescomplemented
36#392C22116yescomplemented
37#390C22116yescomplemented
38#388C22116yescomplemented
39#379C2218yescomplemented
40C2×#95C2212yescomplemented
41C2×#95C2211yescharacteristic, complemented
42C2×#95C2211yescharacteristic, complemented
43C25—28no—
44C25—24no—
45C25—42no—
46C25—44no—
47C25—42no—
48C25C2312yes—
49C25C2312yes—
50C25C2311yescharacteristic
51C25C2314yes—
52C22×Q8—28no—
53C22×Q8—42no—
54C22×Q8C2314yescomplemented
55C22×D4—28no—
56C22×D4—28no—
57C22×D4—28no—
58C22×D4—28no—
59C22×D4—28no—
60C22×D4—44no—
61C22×D4—44no—
62C22×D4—44no—
63C22×D4—44no—
64C22×D4—44no—
65C22×D4—42no—
66C22×D4C2318yes—
67C22×D4C2318yes—
68C22×D4C2318yes—
69C22×D4C2314yescomplemented
70C23×C4C2312yes—
71C23×C4C2311yescharacteristic
72C23×C4C2311yescharacteristic
73C23×C4C2312yes—
74C23×C4C2312yes—
75C23×C4C2312yes—
76#124—264no—
77#120—264no—
78C2×C4⋊C4—44no—
79C2×C4⋊C4C2318yescomplemented
80C2×C22⋊C4—28no—
81C2×C22⋊C4—28no—
82C2×C22⋊C4—28no—
83C2×C22⋊C4—28no—
84C2×C22⋊C4—28no—
85C2×C22⋊C4—42no—
86C2×C22⋊C4—44no—
87C2×C22⋊C4—42no—
88C2×C22⋊C4—44no—
89C2×C22⋊C4D4116yescomplemented
90C2×C22⋊C4C2318yes—
91C2×C22⋊C4C2318yes—
92C2×C22⋊C4C2318yes—
93C2×C22⋊C4C2318yes—
94C2×C22⋊C4C2314yes—
95C2×C22⋊C4C2314yes—
96C2×C22⋊C4C2318yes—
97C2×C22⋊C4C2318yescomplemented
98C2×C22⋊C4C2318yescomplemented
99C2×C22⋊C4C2318yescomplemented
100C2×C42—28no—
101C2×C42C2318yescomplemented
102#95C2314yescomplemented
103#95C2318yescomplemented
104#95C2314yescomplemented
105C24—24no—
106C24—24no—
107C24—24no—
108C24—22no—
109C24—22no—
110C24—24no—
111C24—24no—
112C24—24no—
113C24—24no—
114C24—24no—
115C24—24no—
116C24—216no—
117C24—24no—
118C24—24no—
119C24—28no—
120C24—24no—
121C24—24no—
122C24—24no—
123C24—24no—
124C24—44no—
125C24—48no—
126C24—44no—
127C24—416no—
128C24—432no—
129C24—432no—
130C24—416no—
131C24—416no—
132C24C2×D418yes—
133C24#4114yes—
134C24C2414yes—
135C24C2414yes—
136C24C2412yes—
137C24C2411yescharacteristic
138C2×Q8—216no—
139C2×Q8—44no—
140C2×Q8—416no—
141C2×D4—216no—
142C2×D4—216no—
143C2×D4—216no—
144C2×D4—216no—
145C2×D4—216no—
146C2×D4—48no—
147C2×D4—48no—
148C2×D4—48no—
149C2×D4—48no—
150C2×D4—48no—
151C2×D4—44no—
152C2×D4—432no—
153C2×D4—432no—
154C2×D4—432no—
155C2×D4—416no—
156C22×C4—24no—
157C22×C4—24no—
158C22×C4—24no—
159C22×C4—24no—
160C22×C4—24no—
161C22×C4—24no—
162C22×C4—24no—
163C22×C4—24no—
164C22×C4—24no—
165C22×C4—24no—
166C22×C4—24no—
167C22×C4—22no—
168C22×C4—22no—
169C22×C4—24no—
170C22×C4C2×D418yes—
171C22×C4C2×D418yes—
172C22×C4C2412yes—
173C22×C4C2414yes—
174C22×C4C2412yes—
175C22×C4C2414yes—
176C22×C4C2414yes—
177C22×C4C2414yes—
178C4⋊C4—48no—
179C22⋊C4—216no—
180C22⋊C4—216no—
181C22⋊C4—216no—
182C22⋊C4—216no—
183C22⋊C4—216no—
184C22⋊C4—44no—
185C22⋊C4—48no—
186C22⋊C4—44no—
187C22⋊C4—48no—
188C22⋊C4C2×D4132yescomplemented
189C42—216no—
190C23—216no—
191C23—28no—
192C23—216no—
193C23—216no—
194C23—216no—
195C23—24no—
196C23—24no—
197C23—24no—
198C23—22no—
199C23—22no—
200C23—24no—
201C23—24no—
202C23—24no—
203C23—24no—
204C23—24no—
205C23—24no—
206C23—24no—
207C23—24no—
208C23—24no—
209C23—24no—
210C23—24no—
211C23—24no—
212C23—416no—
213C23—432no—
214C23—432no—
215C23—416no—
216C23—4128no—
217C23—416no—
218C23—48no—
219C23—48no—
220C23—48no—
221C23—44no—
222C23—48no—
223C23—48no—
224C23—44no—
225C23—48no—
226C23—48no—
227C23—48no—
228C23—48no—
229C23—48no—
230C23—48no—
231C23—48no—
232C23C22×D418yes—
233C23C22×D414yes—
234C23C2×#4114yes—
235C23C2×#4112yes—
236C23H(5,𝔽2)12yes—
237C23H(5,𝔽2)14yes—
238C23H(5,𝔽2)12yes—
239C23C2511yescharacteristic
240Q8—416no—
241D4—432no—
242D4—432no—
243D4—432no—
244D4—416no—
245C2×C4—216no—
246C2×C4—216no—
247C2×C4—24no—
248C2×C4—24no—
249C2×C4—24no—
250C2×C4—24no—
251C2×C4—24no—
252C2×C4—24no—
253C2×C4—24no—
254C2×C4—24no—
255C2×C4—24no—
256C2×C4—24no—
257C2×C4—24no—
258C2×C4—22no—
259C2×C4—22no—
260C2×C4—24no—
261C2×C4—48no—
262C2×C4—48no—
263C2×C4—44no—
264C2×C4—44no—
265C2×C4C22×D418yes—
266C2×C4C22×D418yes—
267C22—28no—
268C22—24no—
269C22—28no—
270C22—28no—
271C22—28no—
272C22—464no—
273C22—432no—
274C22—416no—
275C22—44no—
276C22—44no—
277C22—44no—
278C22—42no—
279C22—44no—
280C22—44no—
281C22—42no—
282C22—44no—
283C22—44no—
284C22—44no—
285C22—44no—
286C22—44no—
287C22—44no—
288C22—44no—
289C22—816no—
290C22#53518yes—
291C22#53814yes—
292C22D4214yes—
293C22#54618yes—
294C22H(3,𝔽4)14yes—
295C22C23×D412yes—
296C22C22×#4111yescharacteristic
297C22C2×H(5,𝔽2)11yescharacteristic
298C22C2×H(5,𝔽2)12yes—
299C22C2×H(5,𝔽2)11yescharacteristic
300C4—28no—
301C4—28no—
302C4—44no—
303C4—44no—
304C4—42no—
305C4—42no—
306C2—48no—
307C2—44no—
308C2—84no—
309C2#267018yesdirect product factor
310C2C2×#53512yes—
311C2C2×#53811yescharacteristic
312C2C2×D4211yescharacteristic
313C2C2×#54612yes—
314C2C2×H(3,𝔽4)11yescharacteristic
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. C22×#124C2semidirect
2. C22×#120C2semidirect
3. #2670C2direct (N × H)
4. C2×#394C2semidirect
5. C2×#393C2semidirect
6. C2×#392C2semidirect
7. C2×#392C2semidirect
8. C2×#390C2semidirect
9. C2×#388C2semidirect
10. C2×#379C2semidirect
12. C23×Q8C22semidirect
16. C23×D4C22semidirect
18. C2×#124C22semidirect
20. C2×#120C22semidirect
21. C22×C4⋊C4C22semidirect
29. C22×C22⋊C4C22semidirect
30. C22×C22⋊C4C22semidirect
31. C22×C22⋊C4C22semidirect
32. C22×C42C22semidirect
33. #394C22semidirect
34. #393C22semidirect
35. #392C22semidirect
36. #392C22semidirect
37. #390C22semidirect
38. #388C22semidirect
39. #379C22semidirect
40. C2×#95C22semidirect
41. C2×#95C22semidirect
42. C2×#95C22semidirect
54. C22×Q8C23semidirect
69. C22×D4C23semidirect
79. C2×C4⋊C4C23semidirect
89. C2×C22⋊C4D4semidirect
97. C2×C22⋊C4C23semidirect
98. C2×C22⋊C4C23semidirect
99. C2×C22⋊C4C23semidirect
101. C2×C42C23semidirect
102. #95C23semidirect
103. #95C23semidirect
104. #95C23semidirect
188. C22⋊C4C2×D4semidirect
309. C2#2670direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#1242
C22×#1202
#26702
C2×#3942
C2×#3932
C2×#3922
C2×#3902
C2×#3882
C2×#3792