Finite Group Databasebeta

← C2×#61817 #10578210

Subgroups — C2×#61817 #10578210

Order 512.

8328 conjugacy classes of subgroups.

The subgroup lattice has 349 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3497C211yesmaximal, characteristic, complemented
2C22×D4×Q8C211yesmaximal, characteristic, complemented
3#61817C2132yesmaximal, direct product factor
4C2×Q8×D8C218yesmaximal, complemented
5C2×#3358C218yesmaximal, complemented
6C2×#3226C216yesmaximal, complemented
7C2×#3100C216yesmaximal, complemented
8C2×#2982C211yesmaximal, characteristic, complemented
9C22×2−1+4—21no—
10C24×Q8—21no—
11#3497—28no—
12#3497C22116yescomplemented
13C2×#550C2214yescomplemented
14C2×D4×Q8—24no—
15C2×D4×Q8—28no—
16C2×D4×Q8C2218yes—
17C2×D4×Q8C22116yescomplemented
18C2×D4×Q8C2214yescomplemented
19C2×#548—24no—
20C2×#537—23no—
21C2×#532C2216yes—
22C22×C4⋊Q8C2213yes—
23C22×C22⋊Q8—23no—
24C22×C4×Q8C2211yescharacteristic
25C22×C4×D4C2213yes—
26Q8×D8C221128yescomplemented
27#3358C221128yescomplemented
28#3226C22196yescomplemented
29C2×#500C22112yescomplemented
30C2×#486C22112yescomplemented
31#3100C22196yescomplemented
32C2×#480C22112yes—
33C2×#474C22112yes—
34C2×#474C22124yescomplemented
35C2×#459C22112yes—
36C2×#447C2214yes—
37#2982C22116yescomplemented
38C2×C8×Q8C2218yescomplemented
39C2×C4×D8C22124yes—
40C2×#431C2216yes—
41C2×2−1+4—216no—
42C2×2−1+4—416no—
43C22×#41—24no—
44C22×#41—26no—
45C23×Q8—28no—
46C23×Q8—216no—
47C23×Q8—24no—
48C23×Q8—23no—
49C23×Q8—416no—
50C23×Q8D411yescharacteristic
51C23×D4C2311yescharacteristic
52C24×C4—23no—
53C22×D8C2318yes—
54#550—216no—
55#550C23132yescomplemented
56D4×Q8—232no—
57D4×Q8—264no—
58D4×Q8—216no—
59D4×Q8C23164yes—
60D4×Q8C23132yescomplemented
61#548—264no—
62#537—248no—
63#532—224no—
64#532C23148yes—
65C2×C4⋊Q8—26no—
66C2×C4⋊Q8—212no—
67C2×C4⋊Q8C23112yes—
68C2×C4⋊Q8C2316yes—
69C2×C4⋊Q8C23124yes—
70C2×#127C2316yes—
71C2×#124—26no—
72C2×C22⋊Q8—224no—
73C2×C22⋊Q8—248no—
74C2×C22⋊Q8—212no—
75C2×#121—26no—
76C2×#121—212no—
77C2×#121C2314yes—
78C2×C4×Q8D414yes—
79C2×C4×Q8D418yes—
80C2×C4×Q8C2314yes—
81C2×C4×Q8C2318yes—
82C2×C4×D4—26no—
83C2×C4×D4—212no—
84C2×C4×D4—26no—
85C2×C4×D4C23124yes—
86C2×C4×D4C23112yes—
87C2×C4×D4C23112yes—
88C22×C4⋊C4—23no—
89C22×C4⋊C4D413yes—
90C22×C4⋊C4C2313yes—
91C22×C22⋊C4—23no—
92C22×C42C2313yes—
93#500C23196yescomplemented
94#486C23196yescomplemented
95#480C23196yes—
96#474C23196yes—
97#474C231192yescomplemented
98#459C23196yes—
99#447C23132yes—
100C8×Q8C23164yescomplemented
101C4×D8C231192yes—
102#431C23148yes—
103C2×#107C23124yes—
104C2×C4⋊C8C23112yes—
105C2×#102C23124yes—
106C2×#102C2318yes—
107C2×C22⋊C8C2314yes—
108C2×C4×C8C23112yes—
109C25—21no—
1102−1+4—4128no—
111C2×#41—232no—
112C2×#41—248no—
113C2×#41—432no—
114C2×#41—448no—
115C22×Q8—232no—
116C22×Q8—264no—
117C22×Q8—26no—
118C22×Q8—224no—
119C22×Q8—212no—
120C22×Q8—464no—
121C22×Q8—432no—
122C22×Q8—4128no—
123C22×Q8—424no—
124C22×Q8D8116yescomplemented
125C22×Q8C2×D414yes—
126C22×Q8C2×D418yes—
127C22×D4—28no—
128C22×D4—24no—
129C22×D4—22no—
130C22×D4—21no—
131C22×D4—26no—
132C22×D4—26no—
133C22×D4C2414yes—
134C22×D4C2414yes—
135C22×D4C2412yes—
136C23×C4—23no—
137C23×C4—212no—
138C23×C4—224no—
139C23×C4—212no—
140C23×C4—424no—
141C23×C4C2×D413yes—
142C23×C4C2×D413yes—
143C23×C4C2411yescharacteristic
144C2×D8—232no—
145C2×D8C24132yes—
146C22×C8C2418yes—
147C4⋊Q8—248no—
148C4⋊Q8—224no—
149C4⋊Q8—212no—
150C4⋊Q8C24148yes—
151C4⋊Q8C24124yes—
152#127—212no—
153#127C24124yes—
154#124—248no—
155C22⋊Q8—2192no—
156C22⋊Q8—296no—
157#121—248no—
158#121—28no—
159#121—296no—
160#121C24116yes—
161C4×Q8C2×D4132yes—
162C4×Q8C2×D4116yes—
163C4×Q8C24116yes—
164C4×D4—248no—
165C4×D4—224no—
166C4×D4—248no—
167C4×D4—224no—
168C4×D4C24148yes—
169C4×D4C24148yes—
170C2×C4⋊C4—224no—
171C2×C4⋊C4—212no—
172C2×C4⋊C4—26no—
173C2×C4⋊C4—23no—
174C2×C4⋊C4—26no—
175C2×C4⋊C4C2×D4112yes—
176C2×C4⋊C4C2×D4124yes—
177C2×C4⋊C4C2416yes—
178C2×C4⋊C4C24112yes—
179C2×C4⋊C4C2414yes—
180C2×C22⋊C4—224no—
181C2×C22⋊C4—212no—
182C2×C22⋊C4—24no—
183C2×C22⋊C4—212no—
184C2×C42C2×D416yes—
185C2×C42C2×D4112yes—
186C2×C42C2416yes—
187C2×C42C24112yes—
188#107C24196yes—
189C4⋊C8C24148yes—
190#102C24132yes—
191#102C24196yes—
192C22⋊C8C24116yes—
193C4×C8C24148yes—
194C24—28no—
195C24—24no—
196C24—22no—
197C24—24no—
198C24—44no—
199C24—44no—
200C24C22×D411yescharacteristic
201#41—4128no—
202#41—4192no—
203C2×Q8—224no—
204C2×Q8—248no—
205C2×Q8—4256no—
206C2×Q8—4128no—
207C2×Q8—448no—
208C2×Q8—496no—
209C2×Q8—424no—
210C2×Q8C2×D8132yes—
211C2×Q8C2×D8164yescomplemented
212C2×Q8C22×D4116yes—
213C2×D4—28no—
214C2×D4—216no—
215C2×D4—216no—
216C2×D4—216no—
217C2×D4—24no—
218C2×D4—22no—
219C2×D4—24no—
220C2×D4—224no—
221C2×D4—224no—
222C2×D4—24no—
223C2×D4—216no—
224C2×D4—416no—
225C2×D4—424no—
226C2×D4—812no—
227C2×D42−1+418yescomplemented
228C2×D4C2518yes—
229C2×D4C2514yes—
230C22×C4—24no—
231C22×C4—212no—
232C22×C4—24no—
233C22×C4—26no—
234C22×C4—248no—
235C22×C4—248no—
236C22×C4—46no—
237C22×C4—412no—
238C22×C4—448no—
239C22×C4—496no—
240C22×C4—448no—
241C22×C4C2×D8124yes—
242C22×C4C22×D412yes—
243C22×C4C22×D411yescharacteristic
244C22×C4C22×D416yes—
245C22×C4C22×D4112yes—
246C22×C4C22×D4112yes—
247C22×C4C22×D416yes—
248C22×C4C2512yes—
249C22×C4C2511yescharacteristic
250D8—264no—
251C2×C8—216no—
252C2×C8C25116yes—
253C4⋊C4—248no—
254C4⋊C4—212no—
255C4⋊C4—26no—
256C4⋊C4—224no—
257C4⋊C4—24no—
258C4⋊C4C22×D4148yes—
259C4⋊C4C25112yes—
260C4⋊C4C2518yes—
261C22⋊C4—248no—
262C22⋊C4—216no—
263C22⋊C4—248no—
264C42C22×D4124yes—
265C42C22×D4112yes—
266C42C25112yes—
267C23—22no—
268C23—22no—
269C23—216no—
270C23—24no—
271C23—28no—
272C23—28no—
273C23—48no—
274C23—432no—
275C23—44no—
276C23—48no—
277C23—44no—
278C23—48no—
279C23—48no—
280C23—48no—
281C23C22×D814yes—
282C23C23×D412yes—
283C23C23×D411yescharacteristic
284Q8—496no—
285Q8—448no—
286Q8C22×D8164yes—
287D4—216no—
288D4—24no—
289D4—216no—
290D4—28no—
291D4—432no—
292D4—48no—
293D4—448no—
294D4—824no—
295D4C2×2−1+418yescomplemented
296C2×C4—212no—
297C2×C4—22no—
298C2×C4—24no—
299C2×C4—24no—
300C2×C4—28no—
301C2×C4—212no—
302C2×C4—412no—
303C2×C4—48no—
304C2×C4—424no—
305C2×C4—412no—
306C2×C4—496no—
307C2×C4—496no—
308C2×C4C22×D8124yes—
309C2×C4C22×D8148yes—
310C2×C4C23×D412yes—
311C2×C4C23×D4112yes—
312C2×C4C23×D411yescharacteristic
313C2×C4C23×D4112yes—
314C2×C4C2×2−1+414yes—
315C2×C4C2611yescharacteristic
316C8—216no—
317C22—22no—
318C22—22no—
319C22—28no—
320C22—28no—
321C22—432no—
322C22—44no—
323C22—44no—
324C22—416no—
325C22—48no—
326C22—48no—
327C22—48no—
328C22—816no—
329C22#348612yes—
330C22C23×D814yes—
331C22C23×D812yes—
332C22#358612yes—
333C22C24×D411yescharacteristic
334C4—22no—
335C4—212no—
336C4—48no—
337C4—412no—
338C4#348612yes—
339C4C23×D8124yes—
340C4C22×2−1+412yes—
341C2—24no—
342C2—48no—
343C2—88no—
344C2#6181714yesdirect product factor
345C2C2×#348611yescharacteristic
346C2C24×D811yescharacteristic
347C2C2×#358611yescharacteristic
subgroupG/H
center, socleC23C23×D4
commutator, Frattini, cosocleC2×C4C26
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C4×Q8 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#3497C2semidirect
2. C22×D4×Q8C2semidirect
3. #61817C2direct (N × H)
4. C2×Q8×D8C2semidirect
5. C2×#3358C2semidirect
6. C2×#3226C2semidirect
7. C2×#3100C2semidirect
8. C2×#2982C2semidirect
12. #3497C22semidirect
13. C2×#550C22semidirect
17. C2×D4×Q8C22semidirect
18. C2×D4×Q8C22semidirect
26. Q8×D8C22semidirect
27. #3358C22semidirect
28. #3226C22semidirect
29. C2×#500C22semidirect
30. C2×#486C22semidirect
31. #3100C22semidirect
34. C2×#474C22semidirect
37. #2982C22semidirect
38. C2×C8×Q8C22semidirect
55. #550C23semidirect
60. D4×Q8C23semidirect
93. #500C23semidirect
94. #486C23semidirect
97. #474C23semidirect
100. C8×Q8C23semidirect
124. C22×Q8D8semidirect
211. C2×Q8C2×D8semidirect
227. C2×D42−1+4semidirect
295. D4C2×2−1+4semidirect
344. C2#61817direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#34972
C22×D4×Q82
#618172
C2×Q8×D82
C2×#33582
C2×#32262
C2×#31002
C2×#29822