Finite Group Databasebeta

← C2×#2465 #34685

Subgroups — C2×#2465 #34685

Order 256.

1427 conjugacy classes of subgroups.

The subgroup lattice has 374 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C22⋊Q8C211yesmaximal, characteristic
2C22×C4×Q8C211yesmaximal, characteristic, complemented
3#2465C2116yesmaximal, direct product factor
4C2×#396C211yesmaximal, characteristic
5C2×#395C211yesmaximal, characteristic, complemented
6C2×#395C211yesmaximal, characteristic, complemented
7C2×#393C211yesmaximal, characteristic
8C2×#391C211yesmaximal, characteristic, complemented
9C2×#389C211yesmaximal, characteristic, complemented
10C2×#388C211yesmaximal, characteristic
11C2×#388C211yesmaximal, characteristic
12C2×#387C211yesmaximal, characteristic, complemented
13C2×#387C211yesmaximal, characteristic, complemented
14C2×#387C211yesmaximal, characteristic, complemented
15C2×#385C211yesmaximal, characteristic
16C2×C4×C22⋊C4C211yesmaximal, characteristic
17C23×Q8C2211yescharacteristic
18C23×Q8C2211yescharacteristic
19C24×C4C2211yescharacteristic
20C2×C22⋊Q8—28no—
21C2×C22⋊Q8C2218yes—
22C2×C4×Q8—28no—
23C2×C4×Q8C2218yescomplemented
24C22×C4⋊C4C2211yescharacteristic
25C22×C4⋊C4C2211yescharacteristic
26C22×C4⋊C4C2211yescharacteristic
27C22×C4⋊C4C2211yescharacteristic
28C22×C4⋊C4C2211yescharacteristic
29C22×C4⋊C4C2211yescharacteristic
30C22×C4⋊C4C2211yescharacteristic
31C22×C4⋊C4C2211yescharacteristic
32C22×C4⋊C4C2211yescharacteristic
33C22×C4⋊C4C2211yescharacteristic
34C22×C22⋊C4C2211yescharacteristic
35C22×C22⋊C4C2211yescharacteristic
36C22×C22⋊C4C2211yescharacteristic
37C22×C22⋊C4C2211yescharacteristic
38C22×C22⋊C4C2211yescharacteristic
39C22×C22⋊C4C2211yescharacteristic
40C22×C42C2211yescharacteristic
41C22×C42C2211yescharacteristic
42C22×C42C2211yescharacteristic
43C22×C42C2211yescharacteristic
44#396C2218yes—
45#395C2218yescomplemented
46#395C2218yescomplemented
47#393C2218yes—
48#391C2218yescomplemented
49#389C2218yescomplemented
50#388C2218yes—
51#388C2218yes—
52#387C2218yescomplemented
53#387C2218yescomplemented
54#387C2218yescomplemented
55#385C2218yes—
56C4×C22⋊C4C2218yes—
57C2×#95C2211yescharacteristic
58C2×#95C2211yescharacteristic
59C2×#95C2211yescharacteristic
60C2×#95C2211yescharacteristic
61C2×#95C2211yescharacteristic
62C2×#95C2211yescharacteristic
63C2×#95C2211yescharacteristic
64C2×#95C2211yescharacteristic
65C2×#95C2211yescharacteristic
66C2×#95C2211yescharacteristic
67C2×#95C2211yescharacteristic
68C2×#95C2211yescharacteristic
69C25C2311yescharacteristic
70C22×Q8—24no—
71C22×Q8—24no—
72C22×Q8—24no—
73C22×Q8—24no—
74C22×Q8—24no—
75C22×Q8—42no—
76C22×Q8C2314yes—
77C22×Q8C2314yes—
78C23×C4—24no—
79C23×C4—24no—
80C23×C4—42no—
81C23×C4C2311yescharacteristic
82C23×C4C2311yescharacteristic
83C23×C4C2311yescharacteristic
84C23×C4C2311yescharacteristic
85C23×C4C2311yescharacteristic
86C23×C4C2311yescharacteristic
87C23×C4C2314yes—
88C23×C4C2311yescharacteristic
89C23×C4C2311yescharacteristic
90C23×C4C2311yescharacteristic
91C23×C4C2311yescharacteristic
92C23×C4C2311yescharacteristic
93C23×C4C2311yescharacteristic
94C23×C4C2311yescharacteristic
95C23×C4C2311yescharacteristic
96C22⋊Q8—232no—
97C4×Q8—232no—
98C2×C4⋊C4—24no—
99C2×C4⋊C4—24no—
100C2×C4⋊C4—24no—
101C2×C4⋊C4—24no—
102C2×C4⋊C4—24no—
103C2×C4⋊C4—24no—
104C2×C4⋊C4—24no—
105C2×C4⋊C4—42no—
106C2×C4⋊C4—42no—
107C2×C4⋊C4D418yes—
108C2×C4⋊C4C2314yes—
109C2×C4⋊C4C2314yes—
110C2×C4⋊C4C2314yes—
111C2×C4⋊C4C2314yes—
112C2×C4⋊C4C2314yes—
113C2×C4⋊C4C2314yes—
114C2×C4⋊C4C2314yes—
115C2×C4⋊C4C2314yes—
116C2×C4⋊C4C2314yes—
117C2×C4⋊C4C2314yes—
118C2×C22⋊C4—24no—
119C2×C22⋊C4—24no—
120C2×C22⋊C4—24no—
121C2×C22⋊C4—24no—
122C2×C22⋊C4—42no—
123C2×C22⋊C4Q818yescomplemented
124C2×C22⋊C4C2314yes—
125C2×C22⋊C4C2314yes—
126C2×C22⋊C4C2314yes—
127C2×C22⋊C4C2314yes—
128C2×C22⋊C4C2314yes—
129C2×C22⋊C4C2314yes—
130C2×C42—24no—
131C2×C42—24no—
132C2×C42—24no—
133C2×C42—42no—
134C2×C42C2314yes—
135C2×C42C2314yes—
136C2×C42C2314yes—
137C2×C42C2314yes—
138#95C2314yes—
139#95C2314yes—
140#95C2314yes—
141#95C2314yes—
142#95C2314yes—
143#95C2314yes—
144#95C2314yes—
145#95C2314yes—
146#95C2314yes—
147#95C2314yes—
148#95C2314yes—
149#95C2314yes—
150C24—22no—
151C24—22no—
152C24—22no—
153C24—22no—
154C24—22no—
155C24—22no—
156C24C2×Q814yes—
157C24C2412yes—
158C24C2411yescharacteristic
159C2×Q8—232no—
160C2×Q8—28no—
161C2×Q8—28no—
162C2×Q8—28no—
163C2×Q8—28no—
164C2×Q8—28no—
165C2×Q8—44no—
166C2×Q8—416no—
167C22×C4—22no—
168C22×C4—22no—
169C22×C4—22no—
170C22×C4—22no—
171C22×C4—22no—
172C22×C4—22no—
173C22×C4—22no—
174C22×C4—22no—
175C22×C4—22no—
176C22×C4—22no—
177C22×C4—22no—
178C22×C4—22no—
179C22×C4—22no—
180C22×C4—22no—
181C22×C4—22no—
182C22×C4—22no—
183C22×C4—22no—
184C22×C4—22no—
185C22×C4—22no—
186C22×C4—22no—
187C22×C4—22no—
188C22×C4—22no—
189C22×C4—22no—
190C22×C4—22no—
191C22×C4—22no—
192C22×C4—22no—
193C22×C4—22no—
194C22×C4—22no—
195C22×C4—22no—
196C22×C4—22no—
197C22×C4—22no—
198C22×C4—22no—
199C22×C4—22no—
200C22×C4—22no—
201C22×C4—28no—
202C22×C4—28no—
203C22×C4—44no—
204C22×C4—416no—
205C22×C4C2×D414yes—
206C22×C4C2×D414yes—
207C22×C4C2×D414yes—
208C22×C4C2×Q814yes—
209C22×C4C2×Q814yes—
210C22×C4#4114yes—
211C22×C4#4114yes—
212C22×C4#4114yes—
213C22×C4C2412yes—
214C22×C4C2412yes—
215C22×C4C2412yes—
216C22×C4C2412yes—
217C22×C4C2412yes—
218C22×C4C2412yes—
219C22×C4C2412yes—
220C22×C4C2412yes—
221C22×C4C2412yes—
222C22×C4C2412yes—
223C22×C4C2412yes—
224C22×C4C2412yes—
225C22×C4C2412yes—
226C22×C4C2412yes—
227C4⋊C4—28no—
228C4⋊C4—28no—
229C4⋊C4—28no—
230C4⋊C4—28no—
231C4⋊C4—28no—
232C4⋊C4—28no—
233C4⋊C4—28no—
234C4⋊C4—44no—
235C4⋊C4—44no—
236C4⋊C4C2×D4116yes—
237C22⋊C4—28no—
238C22⋊C4—28no—
239C22⋊C4—28no—
240C22⋊C4—28no—
241C22⋊C4—44no—
242C22⋊C4C2×Q8116yescomplemented
243C42—28no—
244C42—28no—
245C42—28no—
246C42—44no—
247C23—28no—
248C23—28no—
249C23—28no—
250C23—22no—
251C23—22no—
252C23—22no—
253C23—22no—
254C23—22no—
255C23—22no—
256C23—44no—
257C23—44no—
258C23—44no—
259C23—44no—
260C23C22×D412yes—
261C23C22×Q814yes—
262C23C22×Q812yes—
263C23C2×#4112yes—
264C23C2×#4112yes—
265C23C2×#4112yes—
266C23H(5,𝔽2)12yes—
267C232−1+412yes—
268C23C2511yescharacteristic
269Q8—232no—
270Q8—416no—
271C2×C4—28no—
272C2×C4—28no—
273C2×C4—28no—
274C2×C4—28no—
275C2×C4—28no—
276C2×C4—28no—
277C2×C4—28no—
278C2×C4—28no—
279C2×C4—22no—
280C2×C4—22no—
281C2×C4—22no—
282C2×C4—22no—
283C2×C4—22no—
284C2×C4—22no—
285C2×C4—22no—
286C2×C4—22no—
287C2×C4—22no—
288C2×C4—22no—
289C2×C4—22no—
290C2×C4—22no—
291C2×C4—22no—
292C2×C4—22no—
293C2×C4—22no—
294C2×C4—22no—
295C2×C4—22no—
296C2×C4—22no—
297C2×C4—22no—
298C2×C4—22no—
299C2×C4—22no—
300C2×C4—22no—
301C2×C4—22no—
302C2×C4—22no—
303C2×C4—22no—
304C2×C4—22no—
305C2×C4—22no—
306C2×C4—22no—
307C2×C4—22no—
308C2×C4—22no—
309C2×C4—22no—
310C2×C4—22no—
311C2×C4—22no—
312C2×C4—22no—
313C2×C4—416no—
314C2×C4—44no—
315C2×C4—44no—
316C2×C4—44no—
317C2×C4—44no—
318C2×C4—44no—
319C2×C4—44no—
320C2×C4C22×D414yes—
321C2×C4C22×D414yes—
322C2×C4C22×D414yes—
323C2×C4C22×Q814yes—
324C2×C4C22×Q814yes—
325C2×C4C2×#4114yes—
326C2×C4C2×#4114yes—
327C2×C4C2×#4114yes—
328C22—24no—
329C22—24no—
330C22—24no—
331C22—42no—
332C22—42no—
333C22—42no—
334C22—42no—
335C22—416no—
336C22#52514yes—
337C22#53314yes—
338C22#54214yes—
339C22#54614yes—
340C22D4×Q814yes—
341C22#55414yes—
342C22#55614yes—
343C22C23×D411yescharacteristic
344C22C23×Q811yescharacteristic
345C22C22×#4111yescharacteristic
346C22C22×#4111yescharacteristic
347C22C22×#4111yescharacteristic
348C22C2×H(5,𝔽2)11yescharacteristic
349C22C2×2−1+411yescharacteristic
350C4—24no—
351C4—24no—
352C4—24no—
353C4—24no—
354C4—24no—
355C4—24no—
356C4—24no—
357C4—24no—
358C4—42no—
359C4—42no—
360C4—42no—
361C4—42no—
362C4—42no—
363C4—42no—
364C2—44no—
365C2#246518yesdirect product factor
366C2C2×#52511yescharacteristic
367C2C2×#53311yescharacteristic
368C2C2×#54211yescharacteristic
369C2C2×#54611yescharacteristic
370C2C2×D4×Q811yescharacteristic
371C2C2×#55411yescharacteristic
372C2C2×#55611yescharacteristic
subgroupG/H
center, socleC24C24
commutator, Frattini, cosocleC23C25
prime radicalC25C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×C4×Q8C2semidirect
3. #2465C2direct (N × H)
5. C2×#395C2semidirect
6. C2×#395C2semidirect
8. C2×#391C2semidirect
9. C2×#389C2semidirect
12. C2×#387C2semidirect
13. C2×#387C2semidirect
14. C2×#387C2semidirect
23. C2×C4×Q8C22semidirect
45. #395C22semidirect
46. #395C22semidirect
48. #391C22semidirect
49. #389C22semidirect
52. #387C22semidirect
53. #387C22semidirect
54. #387C22semidirect
123. C2×C22⋊C4Q8semidirect
242. C22⋊C4C2×Q8semidirect
365. C2#2465direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C22⋊Q82
C22×C4×Q82
#24652
C2×#3962
C2×#3952
C2×#3932
C2×#3912
C2×#3892
C2×#3882
C2×#3872
C2×#3852
C2×C4×C22⋊C42