Finite Group Databasebeta

← C2×#28165 #6462840

Subgroups — C2×#28165 #6462840

Order 512.

3134 conjugacy classes of subgroups.

The subgroup lattice has 368 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#459C212yesmaximal, complemented
2C2×#2328C211yesmaximal, characteristic, complemented
3C2×#2328C211yesmaximal, characteristic, complemented
4#28165C2116yesmaximal, direct product factor
5C2×#2073C212yesmaximal, complemented
6C2×#2011C212yesmaximal, complemented
7C2×#1879C214yesmaximal, complemented
8C2×#1832C211yesmaximal, characteristic, complemented
9C2×#1804C212yesmaximal, complemented
10C23×D8C2214yes—
11C22×#127C2211yescharacteristic
12C22×#127C2211yescharacteristic
13C22×C4×D4C2212yes—
14C22×C4×D4C2212yes—
15C2×#459—216no—
16C2×#459C22116yescomplemented
17C22×C4⋊C8C2212yes—
18C22×#102C2214yes—
19C22×#102C2214yes—
20#2328—24no—
21#2328—24no—
22#2328C2218yescomplemented
23#2328C2218yescomplemented
24C2×#390C2212yes—
25C2×#390C2212yes—
26C2×#386—24no—
27C2×#386—24no—
28C2×#382C2211yescharacteristic
29C2×#382C2211yescharacteristic
30C2×#376C2211yescharacteristic
31#2073C22116yescomplemented
32#2011C22116yescomplemented
33#1879C22132yescomplemented
34#1832C2218yescomplemented
35#1804C22116yescomplemented
36C2×#340C2214yes—
37C2×#336C2212yes—
38C2×#336C2212yes—
39C23×D4—22no—
40C23×D4—22no—
41C23×D4C2312yes—
42C23×D4C2312yes—
43C24×C4—22no—
44C24×C4—22no—
45C22×D8—216no—
46C22×D8—216no—
47C22×D8—48no—
48C22×D8C23116yes—
49C23×C8C2314yes—
50C2×#127—28no—
51C2×#127—22no—
52C2×#127—22no—
53C2×#127—24no—
54C2×#127D418yescomplemented
55C2×#127C2314yes—
56C2×#127C2314yes—
57C2×C4×D4—24no—
58C2×C4×D4—24no—
59C2×C4×D4—28no—
60C2×C4×D4—28no—
61C2×C4×D4—48no—
62C2×C4×D4C2318yes—
63C2×C4×D4C2318yes—
64C22×C4⋊C4C2312yes—
65C22×C4⋊C4C2312yes—
66C22×C22⋊C4—22no—
67C22×C22⋊C4—22no—
68C22×C22⋊C4—24no—
69C22×C22⋊C4—24no—
70C22×C42C2311yescharacteristic
71C22×C42C2311yescharacteristic
72C22×C42C2311yescharacteristic
73#459—264no—
74C2×C4⋊C8—28no—
75C2×C4⋊C8C2318yes—
76C2×#102—216no—
77C2×#102—48no—
78C2×#102C23116yes—
79C2×#102C23116yes—
80#390—24no—
81#390—24no—
82#390C2318yes—
83#390C2318yes—
84#386—232no—
85#386—232no—
86#382—22no—
87#382—22no—
88#382C2314yes—
89#382C2314yes—
90#376D414yes—
91#376C2314yes—
92C2×#95—22no—
93C2×#95—22no—
94C2×#95D414yes—
95#340C23116yes—
96#336C2318yes—
97#336C2318yes—
98C25—22no—
99C25—22no—
100C22×D4—216no—
101C22×D4—216no—
102C22×D4—24no—
103C22×D4—22no—
104C22×D4—22no—
105C22×D4—28no—
106C22×D4—28no—
107C22×D4—24no—
108C22×D4—28no—
109C22×D4—24no—
110C22×D4—24no—
111C22×D4—28no—
112C22×D4—24no—
113C22×D4—24no—
114C22×D4—88no—
115C22×D4—88no—
116C22×D4C2×D418yes—
117C22×D4#4118yes—
118C22×D4C2414yes—
119C22×D4C2414yes—
120C23×C4—22no—
121C23×C4—22no—
122C23×C4—28no—
123C23×C4—28no—
124C23×C4—48no—
125C23×C4—48no—
126C23×C4—88no—
127C23×C4—88no—
128C23×C4C2×D412yes—
129C23×C4C2×D412yes—
130C23×C4C2×D412yes—
131C23×C4C2411yescharacteristic
132C2×D8—232no—
133C2×D8—232no—
134C2×D8—416no—
135C2×D8—464no—
136C22×C8—28no—
137C22×C8—28no—
138C22×C8—28no—
139C22×C8C2418yes—
140#127—216no—
141#127—216no—
142#127—216no—
143#127—28no—
144#127C2×D4116yescomplemented
145C4×D4—216no—
146C4×D4—216no—
147C4×D4—416no—
148C4×D4—416no—
149C4×D4—416no—
150C2×C4⋊C4—24no—
151C2×C4⋊C4—24no—
152C2×C4⋊C4—28no—
153C2×C4⋊C4—22no—
154C2×C4⋊C4—22no—
155C2×C4⋊C4C2414yes—
156C2×C4⋊C4C2414yes—
157C2×C22⋊C4—28no—
158C2×C22⋊C4—28no—
159C2×C22⋊C4—216no—
160C2×C22⋊C4—216no—
161C2×C22⋊C4—48no—
162C2×C22⋊C4—48no—
163C2×C22⋊C4—88no—
164C2×C22⋊C4—88no—
165C2×C42—24no—
166C2×C42—24no—
167C2×C42C2×D412yes—
168C2×C42C2×D412yes—
169C2×C42C2×D412yes—
170C2×C42C2×D414yes—
171C2×C42#4114yes—
172C2×C42C2412yes—
173C2×C42C2412yes—
174C2×C42C2412yes—
175C4⋊C8—216no—
176#102—232no—
177#102—416no—
178#95—28no—
179#95—28no—
180#95C2×D4116yes—
181C24—28no—
182C24—28no—
183C24—24no—
184C24—24no—
185C24—44no—
186C24—44no—
187C24—44no—
188C24—44no—
189C24—48no—
190C24—48no—
191C24—48no—
192C24—48no—
193C24C22×D411yescharacteristic
194C2×D4—232no—
195C2×D4—28no—
196C2×D4—232no—
197C2×D4—28no—
198C2×D4—216no—
199C2×D4—232no—
200C2×D4—216no—
201C2×D4—24no—
202C2×D4—24no—
203C2×D4—28no—
204C2×D4—24no—
205C2×D4—24no—
206C2×D4—24no—
207C2×D4—28no—
208C2×D4—24no—
209C2×D4—44no—
210C2×D4—44no—
211C2×D4—44no—
212C2×D4—44no—
213C2×D4—48no—
214C2×D4—48no—
215C2×D4—416no—
216C2×D4—832no—
217C2×D4—816no—
218C2×D4—816no—
219C2×D4—832no—
220C2×D4C22×D418yes—
221C2×D4C2×#4118yes—
222C22×C4—28no—
223C22×C4—24no—
224C22×C4—24no—
225C22×C4—28no—
226C22×C4—28no—
227C22×C4—24no—
228C22×C4—24no—
229C22×C4—416no—
230C22×C4—44no—
231C22×C4—44no—
232C22×C4—48no—
233C22×C4—48no—
234C22×C4—416no—
235C22×C4—816no—
236C22×C4—816no—
237C22×C4—832no—
238C22×C4—832no—
239C22×C4#12118yes—
240C22×C4C22×D414yes—
241C22×C4C22×D414yes—
242C22×C4C22×D414yes—
243C22×C4C22×D411yescharacteristic
244C22×C4C22×D412yes—
245C22×C4C2×#4112yes—
246C22×C4C2×#4114yes—
247C22×C4H(5,𝔽2)14yes—
248C22×C4C2511yescharacteristic
249D8—464no—
250C2×C8—28no—
251C2×C8—28no—
252C2×C8—28no—
253C2×C8—416no—
254C4⋊C4—24no—
255C4⋊C4—24no—
256C4⋊C4—28no—
257C4⋊C4—44no—
258C4⋊C4—44no—
259C22⋊C4—416no—
260C22⋊C4—416no—
261C22⋊C4—816no—
262C22⋊C4—816no—
263C42—24no—
264C42—24no—
265C42—24no—
266C42—24no—
267C42#12118yes—
268C42C22×D414yes—
269C42C2×#4114yes—
270C23—28no—
271C23—28no—
272C23—432no—
273C23—44no—
274C23—44no—
275C23—44no—
276C23—44no—
277C23—432no—
278C23—416no—
279C23—416no—
280C23—48no—
281C23—48no—
282C23—48no—
283C23—48no—
284C23—816no—
285C23—88no—
286C23—88no—
287C23—816no—
288C23—88no—
289C23—88no—
290C23C2×#12112yes—
291C23#52512yes—
292C23#53512yes—
293C23#57618yes—
294C23C23×D411yescharacteristic
295D4—28no—
296D4—216no—
297D4—28no—
298D4—44no—
299D4—44no—
300D4—48no—
301D4—416no—
302D4—416no—
303D4—832no—
304D4—832no—
305C2×C4—216no—
306C2×C4—28no—
307C2×C4—24no—
308C2×C4—24no—
309C2×C4—28no—
310C2×C4—28no—
311C2×C4—48no—
312C2×C4—48no—
313C2×C4—44no—
314C2×C4—44no—
315C2×C4—48no—
316C2×C4—48no—
317C2×C4—832no—
318C2×C4—832no—
319C2×C4—88no—
320C2×C4—88no—
321C2×C4C2×#12118yes—
322C2×C4C2×#12112yes—
323C2×C4#52512yes—
324C2×C4#53512yes—
325C2×C4#54618yes—
326C2×C4#55318yes—
327C2×C4C23×D411yescharacteristic
328C2×C4C22×#4112yes—
329C2×C4C22×#4111yescharacteristic
330C2×C4C2×H(5,𝔽2)12yes—
331C8—48no—
332C22—416no—
333C22—48no—
334C22—48no—
335C22—416no—
336C22—84no—
337C22—84no—
338C22—832no—
339C22—832no—
340C22—84no—
341C22—84no—
342C22—88no—
343C22—88no—
344C22#253514yes—
345C22#304118yes—
346C22#312218yes—
347C22#322018yes—
348C22C22×#12111yescharacteristic
349C22C2×#52511yescharacteristic
350C22C2×#53511yescharacteristic
351C22C2×#57614yes—
352C4—28no—
353C4—44no—
354C4—44no—
355C4—84no—
356C4—84no—
357C4#253514yes—
358C4C2×#54612yes—
359C4C2×#55312yes—
360C2—88no—
361C2—88no—
362C2#2816518yesdirect product factor
363C2C2×#253511yescharacteristic
364C2C2×#304112yes—
365C2C2×#312212yes—
366C2C2×#322012yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×#376 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#459C2semidirect
2. C2×#2328C2semidirect
3. C2×#2328C2semidirect
4. #28165C2direct (N × H)
5. C2×#2073C2semidirect
6. C2×#2011C2semidirect
7. C2×#1879C2semidirect
8. C2×#1832C2semidirect
9. C2×#1804C2semidirect
16. C2×#459C22semidirect
22. #2328C22semidirect
23. #2328C22semidirect
31. #2073C22semidirect
32. #2011C22semidirect
33. #1879C22semidirect
34. #1832C22semidirect
35. #1804C22semidirect
54. C2×#127D4semidirect
144. #127C2×D4semidirect
362. C2#28165direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4592
C2×#23282
#281652
C2×#20732
C2×#20112
C2×#18792
C2×#18322
C2×#18042