Finite Group Databasebeta

← C4×#2679 #521213

Subgroups — C4×#2679 #521213

Order 512.

6410 conjugacy classes of subgroups.

The subgroup lattice has 372 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2679C211yesmaximal, characteristic
2C2×C4×#120C216yesmaximal, complemented
3#14535C216yesmaximal, complemented
4#14440C213yesmaximal, complemented
5#14357C216yesmaximal, complemented
6C4×#394C216yesmaximal, complemented
7C4×#390C213yesmaximal, complemented
8C25×C4C2212yescomplemented
9C22×#120C2216yes—
10C22×C4×D4C2216yes—
11C22×C4×D4C2213yes—
12#2679C4116yesdirect product factor
13C2×#394C2216yes—
14C4×#120—248no—
15C2×#390C2213yes—
16C2×#390C2213yes—
17C2×#386C2216yes—
18C2×#386C22112yes—
19C2×#385C22112yescomplemented
20C2×#385C2216yescomplemented
21C2×#379C2216yescomplemented
22C2×C4×C4⋊C4C2213yescomplemented
23C2×C4×C22⋊C4C2216yescomplemented
24C2×C4×C22⋊C4C22112yescomplemented
25C2×C43C2211yescharacteristic, complemented
26#1442C2216yescomplemented
27#1441C2216yescomplemented
28#1440C22112yescomplemented
29#1439C22112yescomplemented
30#1438C2216yes—
31#1437C22112yescomplemented
32C4⋊#95C2213yescomplemented
33C4⋊#95C2213yescomplemented
34C4×#95C2212yescomplemented
35C26C2312yes—
36C23×D4C2316yes—
37C23×D4C2313yes—
38C24×C4—224no—
39C24×C4—412no—
40C24×C4—44no—
41C24×C4C2316yes—
42C24×C4C2316yes—
43C2×#120—224no—
44C2×#120—224no—
45C2×#120C2×C4148yescomplemented
46C2×C4×D4—248no—
47C2×C4×D4—46no—
48C2×C4×D4—46no—
49C2×C4×D4—412no—
50C2×C4×D4D4124yescomplemented
51C22×C4⋊C4C2316yes—
52C22×C4⋊C4C2313yes—
53C22×C4⋊C4C2313yes—
54C22×C4⋊C4C2313yes—
55C22×C22⋊C4C23112yes—
56C22×C22⋊C4C23112yes—
57C22×C22⋊C4C2316yes—
58C22×C22⋊C4C23112yes—
59C22×C22⋊C4C2316yes—
60C22×C22⋊C4C2316yes—
61C22×C42C2316yes—
62C22×C42C2313yes—
63C22×C42C2313yes—
64C22×C42C2311yescharacteristic
65#394C2×C4148yescomplemented
66#390—212no—
67#390C2×C4124yescomplemented
68#386—224no—
69#386—248no—
70#385—248no—
71#385—224no—
72#379—224no—
73C4×C4⋊C4—46no—
74C4×C22⋊C4—224no—
75C4×C22⋊C4—248no—
76C2×#95C23112yes—
77C2×#95C23112yes—
78C2×#95C23112yes—
79C2×#95C2316yes—
80C2×#95C2316yes—
81C2×#95C2312yes—
82C43—42no—
83C25—212no—
84C25—212no—
85C25—46no—
86C25—42no—
87C25—46no—
88C25—42no—
89C25C22×C418yescomplemented
90C25C2416yes—
91C22×D4—224no—
92C22×D4—224no—
93C22×D4—43no—
94C22×D4—43no—
95C22×D4—46no—
96C22×D4—43no—
97C22×D4—43no—
98C22×D4—46no—
99C22×D4C22×C4124yes—
100C22×D4C22×C4112yes—
101C22×D4C2×D4112yes—
102C22×D4#41112yes—
103C23×C4—224no—
104C23×C4—212no—
105C23×C4—212no—
106C23×C4—224no—
107C23×C4—212no—
108C23×C4—224no—
109C23×C4—46no—
110C23×C4—412no—
111C23×C4—46no—
112C23×C4—496no—
113C23×C4—496no—
114C23×C4—432no—
115C23×C4C2×D4124yes—
116C23×C4C2416yes—
117C23×C4C2416yes—
118C23×C4C2413yes—
119C23×C4C2416yes—
120C23×C4C2413yes—
121C23×C4C2411yescharacteristic
122#120—2192no—
123C4×D4—448no—
124C4×D4—496no—
125C2×C4⋊C4—224no—
126C2×C4⋊C4—26no—
127C2×C4⋊C4—43no—
128C2×C4⋊C4—43no—
129C2×C4⋊C4—43no—
130C2×C4⋊C4—43no—
131C2×C4⋊C4—46no—
132C2×C4⋊C4—43no—
133C2×C4⋊C4—43no—
134C2×C4⋊C4C22×C4112yescomplemented
135C2×C4⋊C4C2×D4112yes—
136C2×C22⋊C4—212no—
137C2×C22⋊C4—212no—
138C2×C22⋊C4—224no—
139C2×C22⋊C4—224no—
140C2×C22⋊C4—224no—
141C2×C22⋊C4—212no—
142C2×C22⋊C4—224no—
143C2×C22⋊C4—224no—
144C2×C22⋊C4—224no—
145C2×C22⋊C4—412no—
146C2×C22⋊C4—46no—
147C2×C22⋊C4—46no—
148C2×C22⋊C4—46no—
149C2×C22⋊C4—46no—
150C2×C22⋊C4—412no—
151C2×C22⋊C4C22×C4148yescomplemented
152C2×C22⋊C4C22×C4124yescomplemented
153C2×C22⋊C4C2×D4124yes—
154C2×C42—26no—
155C2×C42—26no—
156C2×C42—224no—
157C2×C42—26no—
158C2×C42—212no—
159C2×C42—41no—
160C2×C42—43no—
161C2×C42—41no—
162C2×C42—43no—
163C2×C42C22×C414yescomplemented
164C2×C42C2×D4112yes—
165#95—224no—
166#95—224no—
167#95—224no—
168#95—46no—
169#95—46no—
170#95C22×C418yescomplemented
171C24—212no—
172C24—212no—
173C24—26no—
174C24—26no—
175C24—212no—
176C24—26no—
177C24—26no—
178C24—212no—
179C24—248no—
180C24—424no—
181C24—48no—
182C24—424no—
183C24—448no—
184C24—424no—
185C24—424no—
186C24—424no—
187C24—424no—
188C24—424no—
189C24—48no—
190C24—424no—
191C24C23×C4112yes—
192C24C22×D4112yes—
193C24C2×#41112yes—
194C24C2511yescharacteristic
195C2×D4—296no—
196C2×D4—412no—
197C2×D4—412no—
198C2×D4—412no—
199C2×D4—424no—
200C2×D4—412no—
201C2×D4—412no—
202C2×D4—412no—
203C2×D4—424no—
204C2×D4—448no—
205C2×D4—424no—
206C2×D4C4×D4148yescomplemented
207C22×C4—23no—
208C22×C4—23no—
209C22×C4—23no—
210C22×C4—23no—
211C22×C4—212no—
212C22×C4—212no—
213C22×C4—26no—
214C22×C4—212no—
215C22×C4—23no—
216C22×C4—26no—
217C22×C4—23no—
218C22×C4—26no—
219C22×C4—26no—
220C22×C4—212no—
221C22×C4—26no—
222C22×C4—26no—
223C22×C4—248no—
224C22×C4—296no—
225C22×C4—212no—
226C22×C4—26no—
227C22×C4—26no—
228C22×C4—212no—
229C22×C4—26no—
230C22×C4—424no—
231C22×C4—448no—
232C22×C4—448no—
233C22×C4—424no—
234C22×C4—424no—
235C22×C4—4256no—
236C22×C4—448no—
237C22×C4—424no—
238C22×C4—424no—
239C22×C4C23×C4112yes—
240C22×C4C23×C416yes—
241C22×C4C22×D416yes—
242C22×C4C22×D4112yes—
243C22×C4C22×D416yes—
244C22×C4C22×D416yes—
245C22×C4C2×#4116yes—
246C22×C4H(5,𝔽2)12yes—
247C22×C4H(5,𝔽2)16yes—
248C4⋊C4—412no—
249C4⋊C4—412no—
250C4⋊C4—424no—
251C4⋊C4—412no—
252C22⋊C4—248no—
253C22⋊C4—296no—
254C22⋊C4—424no—
255C22⋊C4—448no—
256C22⋊C4—448no—
257C22⋊C4—424no—
258C42—224no—
259C42—44no—
260C42—412no—
261C42—424no—
262C23—224no—
263C23—212no—
264C23—212no—
265C23—224no—
266C23—212no—
267C23—212no—
268C23—212no—
269C23—212no—
270C23—224no—
271C23—224no—
272C23—224no—
273C23—224no—
274C23—496no—
275C23—496no—
276C23—432no—
277C23—432no—
278C23—432no—
279C23—496no—
280C23—496no—
281C23—412no—
282C23—412no—
283C23—412no—
284C23—412no—
285C23—46no—
286C23—412no—
287C23—46no—
288C23—46no—
289C23—412no—
290C23—46no—
291C23C2×C4×D4124yes—
292C23C24×C411yescharacteristic
293C23C23×D413yes—
294C23C22×#4113yes—
295C23C2×H(5,𝔽2)11yescharacteristic
296C23C2×H(5,𝔽2)13yes—
297C23#58511yescharacteristic
298C23#58513yes—
299D4—448no—
300D4—496no—
301C2×C4—26no—
302C2×C4—26no—
303C2×C4—26no—
304C2×C4—26no—
305C2×C4—26no—
306C2×C4—26no—
307C2×C4—224no—
308C2×C4—212no—
309C2×C4—26no—
310C2×C4—212no—
311C2×C4—224no—
312C2×C4—212no—
313C2×C4—496no—
314C2×C4—412no—
315C2×C4—46no—
316C2×C4—46no—
317C2×C4—46no—
318C2×C4—412no—
319C2×C4—43no—
320C2×C4—46no—
321C2×C4—46no—
322C2×C4—43no—
323C2×C4—496no—
324C2×C4—412no—
325C2×C4—46no—
326C2×C4—46no—
327C2×C4—412no—
328C2×C4—46no—
329C2×C4C2×C4×D4112yes—
330C2×C4#534112yes—
331C2×C4D42112yes—
332C2×C4H(3,𝔽4)14yes—
333C22—224no—
334C22—248no—
335C22—4128no—
336C22—424no—
337C22—412no—
338C22—412no—
339C22—412no—
340C22—412no—
341C22—424no—
342C22—412no—
343C22—412no—
344C22—424no—
345C22C22×C4×D413yes—
346C22C4×H(5,𝔽2)11yescharacteristic
347C22C4×H(5,𝔽2)13yes—
348C22C2×#53413yes—
349C22#344913yes—
350C22#345913yes—
351C22#345913yes—
352C22C2×D4213yes—
353C22D4×#4116yes—
354C22#348113yes—
355C22C2×H(3,𝔽4)11yescharacteristic
356C22#352913yes—
357C4—212no—
358C4—412no—
359C4—412no—
360C4—46no—
361C4—86no—
362C4#267918yesdirect product factor
363C2—424no—
364C2C4×#53413yes—
365C2C4×D4213yes—
366C2C4×H(3,𝔽4)11yescharacteristic
367C2C2×#267911yescharacteristic
368C2#5210313yes—
369C2#5216313yes—
370C2#5230111yescharacteristic
subgroupG/H
centerC23×C4C24
commutatorC23C24×C4
Frattini, socle, cosocleC24C25
prime radicalC2×#2679C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×C4×#120C2semidirect
3. #14535C2semidirect
4. #14440C2semidirect
5. #14357C2semidirect
6. C4×#394C2semidirect
7. C4×#390C2semidirect
8. C25×C4C22semidirect
12. #2679C4direct (N × H)
19. C2×#385C22semidirect
20. C2×#385C22semidirect
21. C2×#379C22semidirect
22. C2×C4×C4⋊C4C22semidirect
23. C2×C4×C22⋊C4C22semidirect
24. C2×C4×C22⋊C4C22semidirect
25. C2×C43C22semidirect
26. #1442C22semidirect
27. #1441C22semidirect
28. #1440C22semidirect
29. #1439C22semidirect
31. #1437C22semidirect
32. C4⋊#95C22semidirect
33. C4⋊#95C22semidirect
34. C4×#95C22semidirect
45. C2×#120C2×C4semidirect
50. C2×C4×D4D4semidirect
65. #394C2×C4semidirect
67. #390C2×C4semidirect
89. C25C22×C4semidirect
134. C2×C4⋊C4C22×C4semidirect
151. C2×C22⋊C4C22×C4semidirect
152. C2×C22⋊C4C22×C4semidirect
163. C2×C42C22×C4semidirect
170. #95C22×C4semidirect
206. C2×D4C4×D4semidirect
362. C4#2679direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#26792
C2×C4×#1202
#145352
#144402
#143572
C4×#3942
C4×#3902