Finite Group Databasebeta

← C2×#28437 #6465520

Subgroups — C2×#28437 #6465520

Order 512.

4958 conjugacy classes of subgroups.

The subgroup lattice has 386 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#493C212yesmaximal, complemented
2C22×#459C214yesmaximal, complemented
3C2×#2867C211yesmaximal, characteristic, complemented
4C2×C4×#127C211yesmaximal, characteristic, complemented
5#28437C2116yesmaximal, direct product factor
6C2×#2011C214yesmaximal, complemented
7C2×#1957C212yesmaximal, complemented
8C2×C4×C4⋊C8C211yesmaximal, characteristic, complemented
9C23×D8C2218yes—
10C22×#127—22no—
11C22×#127—22no—
12C22×#127C2212yes—
13C22×#127C2212yes—
14C22×#127C2211yescharacteristic
15C22×#127C2212yes—
16C22×C4×D4—22no—
17C22×C4×D4C2212yes—
18C2×#493—216no—
19C2×#493C22116yescomplemented
20C2×#459—232no—
21C2×#459C22132yescomplemented
22C22×C4⋊C8C2212yes—
23C22×#102C2218yes—
24C22×C4×C8C2212yes—
25#2867—24no—
26#2867C2218yescomplemented
27C4×#127—24no—
28C4×#127C2218yescomplemented
29C2×#390—22no—
30C2×#390C2212yes—
31C2×#384C2211yescharacteristic
32C2×C43C2211yescharacteristic
33#2011C22132yescomplemented
34#1957C22116yescomplemented
35C4×C4⋊C8C2218yescomplemented
36C2×#336C2212yes—
37C23×D4—22no—
38C23×D4—22no—
39C23×D4—24no—
40C23×D4—24no—
41C23×D4—22no—
42C23×D4C2314yes—
43C23×D4C2312yes—
44C24×C4—22no—
45C22×D8—232no—
46C22×D8—232no—
47C22×D8—416no—
48C22×D8C23132yes—
49C23×C8C2314yes—
50C2×#127—22no—
51C2×#127—28no—
52C2×#127—216no—
53C2×#127—24no—
54C2×#127—24no—
55C2×#127—24no—
56C2×#127—216no—
57C2×#127—216no—
58C2×#127—24no—
59C2×#127—28no—
60C2×#127—48no—
61C2×#127—416no—
62C2×#127—416no—
63C2×#127D418yescomplemented
64C2×#127C2318yes—
65C2×#127C2318yes—
66C2×#127C2314yes—
67C2×#127C2318yes—
68C2×C4×D4—24no—
69C2×C4×D4—216no—
70C2×C4×D4—216no—
71C2×C4×D4—416no—
72C2×C4×D4C2318yes—
73C22×C4⋊C4—22no—
74C22×C4⋊C4C2312yes—
75C22×C22⋊C4—24no—
76C22×C22⋊C4—22no—
77C22×C42D412yes—
78C22×C42D412yes—
79C22×C42C2311yescharacteristic
80C22×C42C2311yescharacteristic
81C22×C42C2311yescharacteristic
82#493—264no—
83#459—2128no—
84C2×C4⋊C8D4116yescomplemented
85C2×C4⋊C8C2318yes—
86C2×#102—232no—
87C2×#102C23132yes—
88C2×C4×C8—28no—
89C2×C4×C8C2318yes—
90#390—24no—
91#390—216no—
92#390C2318yes—
93#384—22no—
94#384C2314yes—
95C43D414yes—
96C43C2314yes—
97#336C2318yes—
98C25—22no—
99C25—24no—
100C22×D4—216no—
101C22×D4—28no—
102C22×D4—22no—
103C22×D4—28no—
104C22×D4—28no—
105C22×D4—216no—
106C22×D4—24no—
107C22×D4—28no—
108C22×D4—216no—
109C22×D4—216no—
110C22×D4—28no—
111C22×D4—24no—
112C22×D4—28no—
113C22×D4—28no—
114C22×D4—216no—
115C22×D4—416no—
116C22×D4—416no—
117C22×D4—416no—
118C22×D4—416no—
119C22×D4—48no—
120C22×D4—48no—
121C22×D4—48no—
122C22×D4—416no—
123C22×D4—416no—
124C22×D4—416no—
125C22×D4—48no—
126C22×D4—416no—
127C22×D4C2×D418yes—
128C22×D4C2418yes—
129C22×D4C2414yes—
130C23×C4—22no—
131C23×C4—28no—
132C23×C4—48no—
133C23×C4—416no—
134C23×C4C2×D411yescharacteristic
135C23×C4C2×D412yes—
136C23×C4C2×D412yes—
137C23×C4C2×D411yescharacteristic
138C23×C4C2411yescharacteristic
139C2×D8—264no—
140C2×D8—264no—
141C2×D8—432no—
142C2×D8—4128no—
143C22×C8—28no—
144C22×C8—28no—
145C22×C8C2×D4116yes—
146C22×C8C2418yes—
147#127—216no—
148#127—232no—
149#127—216no—
150#127—28no—
151#127—216no—
152#127—416no—
153#127—416no—
154#127—464no—
155#127—416no—
156#127—416no—
157#127—464no—
158#127C2×D4116yescomplemented
159C4×D4—232no—
160C4×D4—416no—
161C4×D4—464no—
162C2×C4⋊C4—28no—
163C2×C4⋊C4—28no—
164C2×C4⋊C4—22no—
165C2×C4⋊C4—48no—
166C2×C4⋊C4C2414yes—
167C2×C22⋊C4—216no—
168C2×C22⋊C4—28no—
169C2×C22⋊C4—48no—
170C2×C22⋊C4—416no—
171C2×C42—28no—
172C2×C42—24no—
173C2×C42D8116yescomplemented
174C2×C42C2×D412yes—
175C2×C42C2×D418yes—
176C2×C42C2×D412yes—
177C2×C42C2×D414yes—
178C2×C42C2×D412yes—
179C2×C42C2×D418yes—
180C2×C42C2×D418yes—
181C2×C42#4114yes—
182C2×C42C2412yes—
183C2×C42C2412yes—
184C2×C42C2412yes—
185C4⋊C8C2×D4132yescomplemented
186#102—264no—
187C4×C8—216no—
188C24—28no—
189C24—24no—
190C24—28no—
191C24—44no—
192C24—44no—
193C24—48no—
194C24—48no—
195C24—48no—
196C24—48no—
197C24—48no—
198C24—416no—
199C24—416no—
200C24C22×D411yescharacteristic
201C2×D4—28no—
202C2×D4—232no—
203C2×D4—232no—
204C2×D4—28no—
205C2×D4—216no—
206C2×D4—28no—
207C2×D4—24no—
208C2×D4—28no—
209C2×D4—28no—
210C2×D4—216no—
211C2×D4—432no—
212C2×D4—432no—
213C2×D4—432no—
214C2×D4—432no—
215C2×D4—48no—
216C2×D4—44no—
217C2×D4—416no—
218C2×D4—416no—
219C2×D4—48no—
220C2×D4—44no—
221C2×D4—48no—
222C2×D4—432no—
223C2×D4—416no—
224C2×D4—432no—
225C2×D4—416no—
226C2×D4—432no—
227C2×D4—432no—
228C2×D4—432no—
229C2×D4—416no—
230C2×D4—432no—
231C2×D4—464no—
232C2×D4—832no—
233C2×D4—864no—
234C2×D4—864no—
235C2×D4—832no—
236C2×D4C22×D418yes—
237C22×C4—24no—
238C22×C4—24no—
239C22×C4—24no—
240C22×C4—24no—
241C22×C4—44no—
242C22×C4—48no—
243C22×C4—416no—
244C22×C4—432no—
245C22×C4—832no—
246C22×C4#12118yes—
247C22×C4#12714yes—
248C22×C4#12714yes—
249C22×C4C2×D818yes—
250C22×C4C2×D818yes—
251C22×C4C2×D818yes—
252C22×C4AGL(1,ℤ/8)18yes—
253C22×C4C22×D412yes—
254C22×C4C22×D414yes—
255C22×C4C22×D411yescharacteristic
256C22×C4C22×D414yes—
257C22×C4C22×D412yes—
258C22×C4C22×D412yes—
259C22×C4C22×D414yes—
260C22×C4C2×#4112yes—
261C22×C4H(5,𝔽2)14yes—
262C22×C4C2511yescharacteristic
263D8—4128no—
264C2×C8—232no—
265C2×C8—28no—
266C2×C8—28no—
267C2×C8C22×D4116yes—
268C4⋊C4—28no—
269C4⋊C4—44no—
270C4⋊C4—416no—
271C22⋊C4—416no—
272C22⋊C4—432no—
273C42—24no—
274C42—216no—
275C42—24no—
276C42#12118yes—
277C42#12718yes—
278C42C2×D8132yescomplemented
279C42C22×D414yes—
280C42C22×D418yes—
281C42C2×#4114yes—
282C23—28no—
283C23—44no—
284C23—44no—
285C23—432no—
286C23—416no—
287C23—48no—
288C23—48no—
289C23—48no—
290C23—48no—
291C23—48no—
292C23—416no—
293C23—416no—
294C23—88no—
295C23—88no—
296C23—816no—
297C23—816no—
298C23—816no—
299C23—832no—
300C23—832no—
301C23—816no—
302C23C2×#12112yes—
303C23C2×#12712yes—
304C23#53512yes—
305C23C22×D814yes—
306C23C2×AGL(1,ℤ/8)14yes—
307C23C23×D411yescharacteristic
308D4—216no—
309D4—416no—
310D4—48no—
311D4—416no—
312D4—464no—
313D4—416no—
314D4—864no—
315D4—832no—
316D4—832no—
317D4—864no—
318D4—816no—
319C2×C4—28no—
320C2×C4—24no—
321C2×C4—216no—
322C2×C4—24no—
323C2×C4—24no—
324C2×C4—44no—
325C2×C4—48no—
326C2×C4—88no—
327C2×C4—832no—
328C2×C4#459132yescomplemented
329C2×C4#493116yescomplemented
330C2×C4C2×#12118yes—
331C2×C4C2×#12112yes—
332C2×C4C2×#12714yes—
333C2×C4C2×#12714yes—
334C2×C4C2×#12712yes—
335C2×C4#53512yes—
336C2×C4D4218yes—
337C2×C4#55018yes—
338C2×C4C22×D818yes—
339C2×C4C22×D818yes—
340C2×C4C22×D818yes—
341C2×C4C2×AGL(1,ℤ/8)18yes—
342C2×C4C23×D411yescharacteristic
343C2×C4C23×D412yes—
344C2×C4C22×#4111yescharacteristic
345C2×C4C2×H(5,𝔽2)12yes—
346C8—216no—
347C22—48no—
348C22—416no—
349C22—832no—
350C22—88no—
351C22—84no—
352C22—84no—
353C22—816no—
354C22—88no—
355C22—88no—
356C22—88no—
357C22—816no—
358C22—1632no—
359C22#254114yes—
360C22C2×#45918yes—
361C22C2×#49314yes—
362C22#315114yes—
363C22#320518yes—
364C22C22×#12111yescharacteristic
365C22C22×#12711yescharacteristic
366C22C2×#53511yescharacteristic
367C22C23×D812yes—
368C22C22×AGL(1,ℤ/8)12yes—
369C4—28no—
370C4—24no—
371C4—84no—
372C4#254114yes—
373C4C2×#459116yescomplemented
374C4C2×#49318yescomplemented
375C4C2×D4212yes—
376C4C2×#55012yes—
377C2—88no—
378C2—168no—
379C2#2843718yesdirect product factor
380C2C2×#254111yescharacteristic
381C2C22×#45912yes—
382C2C22×#49311yescharacteristic
383C2C2×#315111yescharacteristic
384C2C2×#320512yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#493C2semidirect
2. C22×#459C2semidirect
3. C2×#2867C2semidirect
4. C2×C4×#127C2semidirect
5. #28437C2direct (N × H)
6. C2×#2011C2semidirect
7. C2×#1957C2semidirect
8. C2×C4×C4⋊C8C2semidirect
19. C2×#493C22semidirect
21. C2×#459C22semidirect
26. #2867C22semidirect
28. C4×#127C22semidirect
33. #2011C22semidirect
34. #1957C22semidirect
35. C4×C4⋊C8C22semidirect
63. C2×#127D4semidirect
84. C2×C4⋊C8D4semidirect
158. #127C2×D4semidirect
173. C2×C42D8semidirect
185. C4⋊C8C2×D4semidirect
278. C42C2×D8semidirect
328. C2×C4#459semidirect
329. C2×C4#493semidirect
373. C4C2×#459semidirect
374. C4C2×#493semidirect
379. C2#28437direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4932
C22×#4592
C2×#28672
C2×C4×#1272
#284372
C2×#20112
C2×#19572
C2×C4×C4⋊C82