Finite Group Databasebeta

← C2×#14321 #515152

Subgroups — C2×#14321 #515152

Order 512.

7430 conjugacy classes of subgroups.

The subgroup lattice has 390 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#392C211yesmaximal, characteristic
2C22×#390C213yesmaximal, complemented
3C22×#388C213yesmaximal, complemented
4#14321C2116yesmaximal, direct product factor
5C2×#1444C211yesmaximal, characteristic, complemented
6C2×#1439C213yesmaximal, complemented
7C2×#1438C213yesmaximal, complemented
8C2×C4×#95C211yesmaximal, characteristic, complemented
9C24×D4C2213yes—
10C23×C4⋊C4C2211yescharacteristic
11C23×C4⋊C4C2213yes—
12C23×C22⋊C4C2213yes—
13C23×C22⋊C4C2213yes—
14C23×C22⋊C4C2213yes—
15C23×C22⋊C4C2216yes—
16C23×C42C2213yes—
17C2×#392C4116yescomplemented
18C2×#392C2218yes—
19C2×#390—224no—
20C2×#390C22124yescomplemented
21C2×#388—224no—
22C2×#388C22124yescomplemented
23C22×#95C2213yes—
24C22×#95C2213yes—
25C22×#95C2213yes—
26C22×#95C2211yescharacteristic
27#1444C2218yescomplemented
28#1439C22124yescomplemented
29#1438C22124yescomplemented
30C4×#95C2218yescomplemented
31C26C2313yes—
32C23×D4—212no—
33C23×D4—212no—
34C23×D4—412no—
35C23×D4—412no—
36C23×D4C2×C4124yes—
37C23×D4C23112yes—
38C24×C4C2313yes—
39C24×C4C2311yescharacteristic
40C24×C4C2311yescharacteristic
41C24×C4C2313yes—
42C24×C4C2313yes—
43C24×C4C2311yescharacteristic
44C22×C4⋊C4—212no—
45C22×C4⋊C4—212no—
46C22×C4⋊C4—412no—
47C22×C4⋊C4C2314yes—
48C22×C4⋊C4C23112yes—
49C22×C22⋊C4—212no—
50C22×C22⋊C4—212no—
51C22×C22⋊C4—212no—
52C22×C22⋊C4—212no—
53C22×C22⋊C4—224no—
54C22×C22⋊C4—224no—
55C22×C22⋊C4—412no—
56C22×C22⋊C4—412no—
57C22×C22⋊C4—412no—
58C22×C22⋊C4C2×C4124yes—
59C22×C22⋊C4C23112yes—
60C22×C22⋊C4C23112yes—
61C22×C22⋊C4C23112yes—
62C22×C22⋊C4C23124yes—
63C22×C42—412no—
64C22×C42D4124yescomplemented
65C22×C42C23112yes—
66#392C2×C4164yescomplemented
67#390—296no—
68#388—296no—
69C2×#95—212no—
70C2×#95—212no—
71C2×#95—212no—
72C2×#95C2×C418yes—
73C2×#95C23112yes—
74C2×#95C23112yes—
75C2×#95C23112yes—
76C2×#95C2314yes—
77C25—26no—
78C25—212no—
79C25—26no—
80C25—212no—
81C25—26no—
82C25—212no—
83C25—212no—
84C25—26no—
85C25—26no—
86C25—26no—
87C25C22×C4112yes—
88C25C2416yes—
89C25C2411yescharacteristic
90C22×D4—296no—
91C22×D4—224no—
92C22×D4—224no—
93C22×D4—496no—
94C22×D4—424no—
95C22×D4—424no—
96C22×D4—448no—
97C22×D4—448no—
98C22×D4—496no—
99C22×D4C22×C4148yes—
100C23×C4—212no—
101C23×C4—212no—
102C23×C4—26no—
103C23×C4—22no—
104C23×C4—26no—
105C23×C4—26no—
106C23×C4—212no—
107C23×C4—26no—
108C23×C4—26no—
109C23×C4—212no—
110C23×C4—212no—
111C23×C4—26no—
112C23×C4—26no—
113C23×C4—26no—
114C23×C4—26no—
115C23×C4—212no—
116C23×C4—26no—
117C23×C4—22no—
118C23×C4C22×C414yes—
119C23×C4C22×C4112yes—
120C23×C4C2×D4112yes—
121C23×C4C2×D4112yes—
122C23×C4C2×D4112yes—
123C23×C4#41112yes—
124C23×C4C2416yes—
125C23×C4C2412yes—
126C23×C4C2412yes—
127C23×C4C2416yes—
128C23×C4C2416yes—
129C23×C4C2412yes—
130C2×C4⋊C4—224no—
131C2×C4⋊C4—224no—
132C2×C4⋊C4—424no—
133C2×C4⋊C4—448no—
134C2×C4⋊C4—416no—
135C2×C22⋊C4—296no—
136C2×C22⋊C4—224no—
137C2×C22⋊C4—224no—
138C2×C22⋊C4—224no—
139C2×C22⋊C4—224no—
140C2×C22⋊C4—248no—
141C2×C22⋊C4—248no—
142C2×C22⋊C4—424no—
143C2×C22⋊C4—424no—
144C2×C22⋊C4—424no—
145C2×C22⋊C4—448no—
146C2×C22⋊C4—496no—
147C2×C22⋊C4—448no—
148C2×C22⋊C4C22×C4148yes—
149C2×C42—448no—
150C2×C42—424no—
151C2×C42C2×D4148yescomplemented
152#95—224no—
153#95—224no—
154#95—224no—
155#95C22×C4116yes—
156C24—224no—
157C24—248no—
158C24—224no—
159C24—248no—
160C24—224no—
161C24—26no—
162C24—212no—
163C24—26no—
164C24—212no—
165C24—26no—
166C24—212no—
167C24—212no—
168C24—26no—
169C24—26no—
170C24—26no—
171C24—412no—
172C24—412no—
173C24—424no—
174C24—412no—
175C24—424no—
176C24—424no—
177C24—424no—
178C24—412no—
179C24—412no—
180C24—412no—
181C24—424no—
182C24—424no—
183C24—424no—
184C24—424no—
185C24—412no—
186C24—424no—
187C24—412no—
188C24—424no—
189C24C23×C4112yes—
190C24C23×C412yes—
191C24C22×D416yes—
192C24C2×#4116yes—
193C24H(5,𝔽2)16yes—
194C24H(5,𝔽2)16yes—
195C24H(5,𝔽2)12yes—
196C242−1+412yes—
197C24C2511yescharacteristic
198C2×D4—296no—
199C2×D4—496no—
200C2×D4—4384no—
201C2×D4—448no—
202C2×D4—448no—
203C2×D4—496no—
204C22×C4—248no—
205C22×C4—224no—
206C22×C4—224no—
207C22×C4—224no—
208C22×C4—224no—
209C22×C4—248no—
210C22×C4—26no—
211C22×C4—212no—
212C22×C4—212no—
213C22×C4—22no—
214C22×C4—224no—
215C22×C4—224no—
216C22×C4—224no—
217C22×C4—224no—
218C22×C4—26no—
219C22×C4—212no—
220C22×C4—26no—
221C22×C4—212no—
222C22×C4—26no—
223C22×C4—26no—
224C22×C4—26no—
225C22×C4—26no—
226C22×C4—212no—
227C22×C4—26no—
228C22×C4—26no—
229C22×C4—212no—
230C22×C4—26no—
231C22×C4—22no—
232C22×C4—44no—
233C22×C4—412no—
234C22×C4—424no—
235C22×C4—424no—
236C22×C4—412no—
237C22×C4—44no—
238C22×C4—412no—
239C22×C4—424no—
240C22×C4—424no—
241C22×C4—412no—
242C22×C4—412no—
243C22×C4—412no—
244C22×C4C4×D4148yes—
245C22×C4#127116yes—
246C22×C4C23×C414yes—
247C22×C4C23×C4112yes—
248C22×C4C22×D4112yes—
249C22×C4C22×D4112yes—
250C22×C4C22×D4112yes—
251C22×C4C2×#41112yes—
252C4⋊C4—448no—
253C4⋊C4—416no—
254C22⋊C4—296no—
255C22⋊C4—448no—
256C22⋊C4—496no—
257C22⋊C4—448no—
258C42—448no—
259C23—212no—
260C23—224no—
261C23—212no—
262C23—224no—
263C23—212no—
264C23—448no—
265C23—496no—
266C23—448no—
267C23—448no—
268C23—496no—
269C23—46no—
270C23—46no—
271C23—412no—
272C23—46no—
273C23—412no—
274C23—412no—
275C23—412no—
276C23—46no—
277C23—46no—
278C23—46no—
279C23—412no—
280C23—412no—
281C23—412no—
282C23—412no—
283C23—46no—
284C23—412no—
285C23—46no—
286C23—412no—
287C23—824no—
288C23—824no—
289C23—824no—
290C23—848no—
291C23—848no—
292C23—824no—
293C23C2×C4×D4112yes—
294C23#518112yes—
295C23#52014yes—
296C23C2×#12714yes—
297C23#532112yes—
298C23#534112yes—
299C23#535112yes—
300C23#535112yes—
301C23#537112yes—
302C23#538124yes—
303C23#540112yes—
304C23#542112yes—
305C23C24×C411yescharacteristic
306C23C23×D413yes—
307C23C22×#4113yes—
308C23C2×H(5,𝔽2)13yes—
309C23C2×H(5,𝔽2)13yes—
310C23C2×H(5,𝔽2)11yescharacteristic
311C23C2×2−1+411yescharacteristic
312D4—4192no—
313C2×C4—296no—
314C2×C4—232no—
315C2×C4—224no—
316C2×C4—212no—
317C2×C4—212no—
318C2×C4—212no—
319C2×C4—212no—
320C2×C4—224no—
321C2×C4—212no—
322C2×C4—212no—
323C2×C4—212no—
324C2×C4—212no—
325C2×C4—416no—
326C2×C4—448no—
327C2×C4—42no—
328C2×C4—46no—
329C2×C4—412no—
330C2×C4—412no—
331C2×C4—46no—
332C2×C4—42no—
333C2×C4—46no—
334C2×C4—412no—
335C2×C4—412no—
336C2×C4—46no—
337C2×C4—46no—
338C2×C4—46no—
339C2×C4—88no—
340C2×C4—824no—
341C2×C4C2×C4×D4124yes—
342C2×C4C2×#12718yes—
343C22—424no—
344C22—412no—
345C22—412no—
346C22—424no—
347C22—412no—
348C22—86no—
349C22—86no—
350C22—812no—
351C22—812no—
352C22—86no—
353C22—86no—
354C22—896no—
355C22C4×#12718yes—
356C22#2321124yes—
357C22#2324124yes—
358C22#265618yes—
359C22#265718yes—
360C22#2661124yes—
361C22#2662124yes—
362C22C22×C4×D413yes—
363C22C2×#51813yes—
364C22C2×#52011yescharacteristic
365C22C22×#12711yescharacteristic
366C22C2×#53213yes—
367C22C2×#53413yes—
368C22C2×#53513yes—
369C22C2×#53513yes—
370C22C2×#53713yes—
371C22C2×#53816yes—
372C22C2×#54013yes—
373C22C2×#54213yes—
374C4—28no—
375C4—224no—
376C4—412no—
377C4—44no—
378C4—82no—
379C4—86no—
380C2—812no—
381C2#14321116yesdirect product factor
382C2C2×C4×#12711yescharacteristic
383C2C2×#232113yes—
384C2C2×#232413yes—
385C2C2×#265611yescharacteristic
386C2C2×#266113yes—
387C2C2×#266213yes—
388C2C2×#265711yescharacteristic
subgroupG/H
center, socleC25C24
commutatorC23C24×C4
Frattini, cosocleC24C25
prime radicalC22×#392C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#390C2semidirect
3. C22×#388C2semidirect
4. #14321C2direct (N × H)
5. C2×#1444C2semidirect
6. C2×#1439C2semidirect
7. C2×#1438C2semidirect
8. C2×C4×#95C2semidirect
17. C2×#392C4semidirect
20. C2×#390C22semidirect
22. C2×#388C22semidirect
27. #1444C22semidirect
28. #1439C22semidirect
29. #1438C22semidirect
30. C4×#95C22semidirect
64. C22×C42D4semidirect
66. #392C2×C4semidirect
151. C2×C42C2×D4semidirect
381. C2#14321direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#3922
C22×#3902
C22×#3882
#143212
C2×#14442
C2×#14392
C2×#14382
C2×C4×#952