Finite Group Databasebeta

← C2×D4×2−1+4 #10586041

Subgroups — C2×D4×2−1+4 #10586041

Order 512.

57140 conjugacy classes of subgroups.

The subgroup lattice has 336 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×2−1+4C212yesmaximal, complemented
2D4×2−1+4C2164yesmaximal, direct product factor
3C2×#3499C2110yesmaximal, complemented
4C2×#3489C2120yesmaximal, complemented
5C2×#3497C215yesmaximal, complemented
6C2×#3486C2110yesmaximal, complemented
7C2×D4×#41C2110yesmaximal, complemented
8C22×D4×Q8C215yesmaximal, complemented
9C2×C4×2−1+4C211yesmaximal, characteristic, complemented
10C22×2−1+4—264no—
11C22×2−1+4C2211yescharacteristic
12C22×2−1+4C22110yescomplemented
13C22×2−1+4C22120yescomplemented
14C22×2−1+4C22164yescomplemented
15C23×#41C22120yescomplemented
16C24×Q8C22110yescomplemented
17#3499C221320yescomplemented
18#3497C221160yescomplemented
19#3489C221640yescomplemented
20#3486C221320yescomplemented
21D4×#41C221320yescomplemented
22C2×#550C22110yescomplemented
23C2×D4×Q8C22110yes—
24C2×D4×Q8C22120yescomplemented
25C2×D4×Q8C22140yescomplemented
26C2×D4×Q8C22120yescomplemented
27C2×D4×Q8C221160yescomplemented
28C2×#548C22120yescomplemented
29C2×#548C22140yescomplemented
30C2×#547C22160yescomplemented
31C2×#547C22130yescomplemented
32C2×#546C22160yescomplemented
33C2×D42C22110yes—
34C2×#537C22130yescomplemented
35C2×#536C22160yescomplemented
36C2×#532C22130yescomplemented
37C22×C4⋊Q8C22115yescomplemented
38C2×#525C22160yescomplemented
39C22×C22⋊Q8C22130yescomplemented
40C4×2−1+4C22132yescomplemented
41C2×#520C22110yescomplemented
42C2×#519C2215yescomplemented
43C2×C4×#41C22110yescomplemented
44C22×C4×Q8C2215yescomplemented
45C22×C4×D4C22115yes—
46C2×2−1+4—21024no—
47C2×2−1+4—2320no—
48C2×2−1+4—2160no—
49C2×2−1+4D4132yesdirect product factor
50C2×2−1+4C23116yes—
51C2×2−1+4C231160yescomplemented
52C2×2−1+4C231320yescomplemented
53C22×#41—2320no—
54C22×#41C23160yes—
55C22×#41C23160yes—
56C22×#41C23120yes—
57C22×#41C23110yes—
58C22×#41C231320yescomplemented
59C23×Q8—2160no—
60C23×Q8C23120yes—
61C23×Q8C23130yes—
62C23×Q8C23140yes—
63C23×Q8C2315yes—
64C23×Q8C231160yescomplemented
65C23×D4C23120yes—
66C23×D4C2315yes—
67C24×C4C23130yes—
68#550C231160yescomplemented
69D4×Q8C231160yes—
70D4×Q8C231640yescomplemented
71D4×Q8C231320yescomplemented
72D4×Q8C231320yescomplemented
73#548C231320yescomplemented
74#548C231640yescomplemented
75#547C231480yescomplemented
76#547C231960yescomplemented
77#546C231960yescomplemented
78D42C231160yes—
79#537C231480yescomplemented
80#536C231960yescomplemented
81#532C231480yescomplemented
82C2×C4⋊Q8C23130yes—
83C2×C4⋊Q8C23160yes—
84C2×C4⋊Q8C231240yescomplemented
85C2×#127C23110yes—
86C2×#124C23160yes—
87#525C231960yescomplemented
88C2×#123C231120yes—
89C2×C22⋊Q8C23160yes—
90C2×C22⋊Q8C231120yes—
91C2×C22⋊Q8C23160yes—
92C2×C22⋊Q8C231480yescomplemented
93C2×#121C23120yes—
94C2×#121C23160yes—
95C2×#121C23120yes—
96C2×#121C23160yes—
97C2×#120C23140yes—
98#520C231160yescomplemented
99#519C23180yescomplemented
100C4×#41C231160yescomplemented
101C2×C4×Q8C23110yes—
102C2×C4×Q8C23120yes—
103C2×C4×Q8C23110yes—
104C2×C4×Q8C23180yescomplemented
105C2×C4×D4C23110yes—
106C2×C4×D4C23160yes—
107C2×C4×D4C23130yes—
108C2×C4×D4C231240yes—
109C2×C4×D4C23110yes—
110C2×C4×D4C23130yes—
111C2×C4×D4C23160yes—
112C2×#117C23130yes—
113C22×C4⋊C4C23115yes—
114C22×C4⋊C4C23115yes—
115C22×C4⋊C4C23130yes—
116C22×C22⋊C4C23130yes—
117C22×C42C23115yes—
118C25C24110yes—
1192−1+4—22560no—
1202−1+4—21280no—
1212−1+4C2×D41256yesdirect product factor
122C2×#41—22560no—
123C2×#41—2160no—
124C2×#41—2480no—
125C2×#41—2480no—
126C2×#41C2×D41160yescomplemented
127C2×#41C241480yes—
128C2×#41C241480yes—
129C2×#41C241160yes—
130C2×#41C24180yes—
131C22×Q8—2160no—
132C22×Q8—2320no—
133C22×Q8—21280no—
134C22×Q8—2240no—
135C22×Q8C2×D4180yescomplemented
136C22×Q8C24160yes—
137C22×Q8C241240yes—
138C22×Q8C241160yes—
139C22×Q8C241320yes—
140C22×Q8C24110yes—
141C22×Q8C24140yes—
142C22×D4—2160no—
143C22×D4—240no—
144C22×D4C24110yes—
145C22×D4C2415yes—
146C22×D4C24140yes—
147C22×D4C24140yes—
148C22×D4C24120yes—
149C22×D4C241160yes—
150C22×D4C24120yes—
151C22×D4C24110yes—
152C22×D4C2411yescharacteristic
153C23×C4—2240no—
154C23×C4C24130yes—
155C23×C4C2415yes—
156C23×C4C24120yes—
157C23×C4C24160yes—
158C23×C4C241240yes—
159C23×C4C24115yes—
160C23×C4C24115yes—
161C4⋊Q8C241240yes—
162C4⋊Q8C241480yes—
163#127C24180yes—
164#124C241480yes—
165#123C241960yes—
166C22⋊Q8C241480yes—
167C22⋊Q8C241960yes—
168C22⋊Q8C241480yes—
169#121C241160yes—
170#121C241480yes—
171#121C241160yes—
172#121C241480yes—
173#120C241320yes—
174C4×Q8C24180yes—
175C4×Q8C241160yes—
176C4×Q8C24180yes—
177C4×D4C24180yes—
178C4×D4C241480yes—
179C4×D4C241240yes—
180C4×D4C24180yes—
181C4×D4C241240yes—
182C4×D4C241480yes—
183#117C241240yes—
184C2×C4⋊C4C24110yes—
185C2×C4⋊C4C24130yes—
186C2×C4⋊C4C24160yes—
187C2×C4⋊C4C24130yes—
188C2×C4⋊C4C241120yes—
189C2×C4⋊C4C241120yes—
190C2×C4⋊C4C241240yes—
191C2×C4⋊C4C24110yes—
192C2×C22⋊C4C24120yes—
193C2×C22⋊C4C24160yes—
194C2×C22⋊C4C241240yes—
195C2×C22⋊C4C24120yes—
196C2×C22⋊C4C24140yes—
197C2×C42C24130yes—
198C2×C42C24110yes—
199C2×C42C241120yes—
200C24—240no—
201C24—240no—
202C24—420no—
203C24C25110yes—
204C24C25140yes—
205C24C2515yes—
206C24C2512yes—
207#41—2640no—
208#41—21920no—
209#41—21920no—
210#41C22×D41640yescomplemented
211C2×Q8—2640no—
212C2×Q8—21280no—
213C2×Q8—2240no—
214C2×Q8—2960no—
215C2×Q8C22×D4180yes—
216C2×Q8C22×D41320yescomplemented
217C2×Q8C251240yes—
218C2×Q8C25140yes—
219C2×D4—2160no—
220C2×D4—240no—
221C2×D4—2640no—
222C2×D4—2160no—
223C2×D4—280no—
224C2×D4—220no—
225C2×D4—440no—
226C2×D4C22×D4180yes—
227C2×D42−1+418yesdirect product factor
228C2×D4C25140yes—
229C2×D4C25120yes—
230C2×D4C251160yes—
231C2×D4C25180yes—
232C2×D4C25180yes—
233C2×D4C25140yes—
234C2×D4C2514yes—
235C22×C4—2120no—
236C22×C4—280no—
237C22×C4—2240no—
238C22×C4—2960no—
239C22×C4—220no—
240C22×C4—430no—
241C22×C4C22×D41120yes—
242C22×C4C25120yes—
243C22×C4C251120yes—
244C22×C4C25180yes—
245C22×C4C251240yes—
246C22×C4C2515yes—
247C22×C4C25110yes—
248C22×C4C25120yes—
249C22×C4C25160yes—
250C22×C4C25160yes—
251C22×C4C25110yes—
252C22×C4C2511yescharacteristic
253C4⋊C4C25140yes—
254C4⋊C4C251120yes—
255C4⋊C4C251240yes—
256C4⋊C4C251120yes—
257C4⋊C4C25140yes—
258C22⋊C4C25180yes—
259C22⋊C4C251240yes—
260C22⋊C4C25180yes—
261C22⋊C4C251160yes—
262C42C25140yes—
263C42C251120yes—
264C23—24no—
265C23—210no—
266C23—210no—
267C23—24no—
268C23—280no—
269C23—220no—
270C23—220no—
271C23—280no—
272C23—220no—
273C23—440no—
274C23—4160no—
275C23C23×D4120yes—
276C23C2×2−1+418yescomplemented
277C23C26120yes—
278C23C26110yes—
279C23C2614yes—
280C23C2611yescharacteristic
281Q8—2480no—
282Q8C23×D41160yes—
283D4—2320no—
284D4—280no—
285D4—2160no—
286D4—240no—
287D4—480no—
288D4C23×D41160yes—
289D4C2×2−1+4116yesdirect product factor
290C2×C4—240no—
291C2×C4—2240no—
292C2×C4—210no—
293C2×C4—220no—
294C2×C4—2160no—
295C2×C4—2480no—
296C2×C4—240no—
297C2×C4—460no—
298C2×C4C23×D4140yes—
299C2×C4C23×D41240yes—
300C2×C4C2×2−1+414yescomplemented
301C2×C4C26110yes—
302C2×C4C26120yes—
303C2×C4C26140yes—
304C2×C4C26120yes—
305C2×C4C2612yes—
306C22—216no—
307C22—240no—
308C22—24no—
309C22—210no—
310C22—210no—
311C22—24no—
312C22—220no—
313C22—220no—
314C22—220no—
315C22—4160no—
316C22—440no—
317C22C24×D4120yes—
318C22C24×D412yes—
319C22C22×2−1+412yes—
320C22C22×2−1+418yescomplemented
321C222−1+612yes—
322C22C2711yescharacteristic
323C4—240no—
324C4—210no—
325C4—220no—
326C4C24×D4140yes—
327C4C22×2−1+414yescomplemented
328C2—28no—
329C2—220no—
330C2—420no—
331C2D4×2−1+414yesdirect product factor
332C2C25×D411yescharacteristic
333C2C23×2−1+411yescharacteristic
334C2C2×2−1+611yescharacteristic
subgroupG/H
center, socleC23C26
commutator, Frattini, cosocleC22C27
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C23×2−1+4C2semidirect
2. D4×2−1+4C2direct (N × H)
3. C2×#3499C2semidirect
4. C2×#3489C2semidirect
5. C2×#3497C2semidirect
6. C2×#3486C2semidirect
7. C2×D4×#41C2semidirect
8. C22×D4×Q8C2semidirect
9. C2×C4×2−1+4C2semidirect
12. C22×2−1+4C22semidirect
13. C22×2−1+4C22semidirect
14. C22×2−1+4C22semidirect
15. C23×#41C22semidirect
16. C24×Q8C22semidirect
17. #3499C22semidirect
18. #3497C22semidirect
19. #3489C22semidirect
20. #3486C22semidirect
21. D4×#41C22semidirect
22. C2×#550C22semidirect
24. C2×D4×Q8C22semidirect
25. C2×D4×Q8C22semidirect
26. C2×D4×Q8C22semidirect
27. C2×D4×Q8C22semidirect
28. C2×#548C22semidirect
29. C2×#548C22semidirect
30. C2×#547C22semidirect
31. C2×#547C22semidirect
32. C2×#546C22semidirect
34. C2×#537C22semidirect
35. C2×#536C22semidirect
36. C2×#532C22semidirect
37. C22×C4⋊Q8C22semidirect
38. C2×#525C22semidirect
39. C22×C22⋊Q8C22semidirect
40. C4×2−1+4C22semidirect
41. C2×#520C22semidirect
42. C2×#519C22semidirect
43. C2×C4×#41C22semidirect
44. C22×C4×Q8C22semidirect
49. C2×2−1+4D4direct (N × H)
51. C2×2−1+4C23semidirect
52. C2×2−1+4C23semidirect
58. C22×#41C23semidirect
64. C23×Q8C23semidirect
68. #550C23semidirect
70. D4×Q8C23semidirect
71. D4×Q8C23semidirect
72. D4×Q8C23semidirect
73. #548C23semidirect
74. #548C23semidirect
75. #547C23semidirect
76. #547C23semidirect
77. #546C23semidirect
79. #537C23semidirect
80. #536C23semidirect
81. #532C23semidirect
84. C2×C4⋊Q8C23semidirect
87. #525C23semidirect
92. C2×C22⋊Q8C23semidirect
98. #520C23semidirect
99. #519C23semidirect
100. C4×#41C23semidirect
104. C2×C4×Q8C23semidirect
121. 2−1+4C2×D4direct (N × H)
126. C2×#41C2×D4semidirect
135. C22×Q8C2×D4semidirect
210. #41C22×D4semidirect
216. C2×Q8C22×D4semidirect
227. C2×D42−1+4direct (N × H)
276. C23C2×2−1+4semidirect
289. D4C2×2−1+4direct (N × H)
300. C2×C4C2×2−1+4semidirect
320. C22C22×2−1+4semidirect
327. C4C22×2−1+4semidirect
331. C2D4×2−1+4direct (N × H)

Maximal subgroups

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

subgroupindex
C23×2−1+42
D4×2−1+42
C2×#34992
C2×#34892
C2×#34972
C2×#34862
C2×D4×#412
C22×D4×Q82
C2×C4×2−1+42