Finite Group Databasebeta

← C2×#28752 #6466827

Subgroups — C2×#28752 #6466827

Order 512.

2546 conjugacy classes of subgroups.

The subgroup lattice has 377 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#488C212yesmaximal, complemented
2C2×#2858C211yesmaximal, characteristic
3C2×C4×#125C211yesmaximal, characteristic, complemented
4#28752C2116yesmaximal, direct product factor
5C2×#2042C214yesmaximal, complemented
6C2×#1982C212yesmaximal
7C2×#1981C212yesmaximal, complemented
8C2×#1958C212yesmaximal, complemented
9C2×C4×C4⋊C8C211yesmaximal, characteristic, complemented
10C22×C4⋊Q8C2211yescharacteristic
11C22×#127C2211yescharacteristic
12C22×#125C2211yescharacteristic
13C22×#124C2212yes—
14C22×#124C2212yes—
15C2×#488—216no—
16C2×#488C22116yescomplemented
17C22×C4⋊C8C2212yes—
18C22×#103C2214yes—
19C22×#103C2214yes—
20C22×#102C2214yes—
21C22×#102C2214yes—
22C22×C4×C8C2212yes—
23#2858—24no—
24#2858C2218yes—
25C4×#125—24no—
26C4×#125C2218yescomplemented
27C2×#390—22no—
28C2×#390—22no—
29C2×#389C2212yes—
30C2×#387—22no—
31C2×#382C2211yescharacteristic
32C2×C4×C4⋊C4—22no—
33C2×C4×C4⋊C4C2212yes—
34C2×C43C2211yescharacteristic
35#2042C22132yescomplemented
36#1982C22116yes—
37#1981C22116yescomplemented
38#1958C22116yescomplemented
39C4×C4⋊C8C2218yescomplemented
40C2×#336C2212yes—
41C23×Q8C2312yes—
42C23×D4—21no—
43C23×D4—21no—
44C23×D4C2312yes—
45C23×C8C2314yes—
46C2×C4⋊Q8—22no—
47C2×C4⋊Q8—28no—
48C2×C4⋊Q8C2314yes—
49C2×#127—22no—
50C2×#127—28no—
51C2×#127C2314yes—
52C2×#125—22no—
53C2×#125—24no—
54C2×#125D418yescomplemented
55C2×#125C2314yes—
56C2×#124—24no—
57C2×#124—24no—
58C2×#124—28no—
59C2×#124—28no—
60C2×#124—48no—
61C2×#124C2318yes—
62C2×#124C2318yes—
63C22×C4⋊C4—22no—
64C22×C4⋊C4—21no—
65C22×C4⋊C4—21no—
66C22×C4⋊C4—22no—
67C22×C4⋊C4C2312yes—
68C22×C4⋊C4C2312yes—
69C22×C22⋊C4—24no—
70C22×C22⋊C4—24no—
71C22×C42—22no—
72C22×C42D412yes—
73C22×C42D412yes—
74C22×C42C2311yescharacteristic
75C22×C42C2311yescharacteristic
76C22×C42C2311yescharacteristic
77#488—264no—
78C2×C4⋊C8—28no—
79C2×C4⋊C8C2318yes—
80C2×#103—216no—
81C2×#103—48no—
82C2×#103C23116yes—
83C2×#103C23116yes—
84C2×#102—216no—
85C2×#102—48no—
86C2×#102C23116yes—
87C2×#102C23116yes—
88C2×C4×C8—28no—
89C2×C4×C8C2318yes—
90#390—216no—
91#390—216no—
92#389—24no—
93#389C2318yes—
94#387—216no—
95#382—22no—
96#382C2314yes—
97C4×C4⋊C4—24no—
98C4×C4⋊C4—216no—
99C4×C4⋊C4C2318yes—
100C2×#95—22no—
101C2×#95—22no—
102C2×#95—22no—
103C43D414yes—
104C43C2314yes—
105#336C2318yes—
106C25—22no—
107C22×Q8—22no—
108C22×Q8—24no—
109C22×Q8—24no—
110C22×Q8—28no—
111C22×Q8—28no—
112C22×Q8C2414yes—
113C22×D4—24no—
114C22×D4—22no—
115C22×D4—24no—
116C22×D4—24no—
117C22×D4—24no—
118C22×D4—28no—
119C22×D4—28no—
120C22×D4—48no—
121C22×D4—44no—
122C22×D4—44no—
123C22×D4—48no—
124C22×D4C2414yes—
125C23×C4—22no—
126C23×C4—22no—
127C23×C4—22no—
128C23×C4C2×D412yes—
129C23×C4C2×D412yes—
130C23×C4C2×D411yescharacteristic
131C23×C4C2×D411yescharacteristic
132C23×C4C2411yescharacteristic
133C22×C8—28no—
134C22×C8—28no—
135C22×C8—28no—
136C22×C8C2418yes—
137C4⋊Q8—216no—
138C4⋊Q8—48no—
139#127—216no—
140#127—48no—
141#125—216no—
142#125—28no—
143#125C2×D4116yescomplemented
144#124—216no—
145#124—216no—
146#124—416no—
147#124—416no—
148#124—416no—
149C2×C4⋊C4—216no—
150C2×C4⋊C4—28no—
151C2×C4⋊C4—22no—
152C2×C4⋊C4—24no—
153C2×C4⋊C4—24no—
154C2×C4⋊C4—24no—
155C2×C4⋊C4—24no—
156C2×C4⋊C4—24no—
157C2×C4⋊C4—28no—
158C2×C4⋊C4—22no—
159C2×C4⋊C4—48no—
160C2×C4⋊C4—44no—
161C2×C4⋊C4—44no—
162C2×C4⋊C4C2×D418yes—
163C2×C4⋊C4C2414yes—
164C2×C4⋊C4C2414yes—
165C2×C22⋊C4—216no—
166C2×C22⋊C4—216no—
167C2×C22⋊C4—416no—
168C2×C22⋊C4—416no—
169C2×C42—28no—
170C2×C42—24no—
171C2×C42—28no—
172C2×C42—44no—
173C2×C42—48no—
174C2×C42C2×D412yes—
175C2×C42C2×D418yes—
176C2×C42C2×D418yes—
177C2×C42C2×D412yes—
178C2×C42C2×D414yes—
179C2×C42C2×D412yes—
180C2×C42#4114yes—
181C2×C42#4118yes—
182C2×C42C2412yes—
183C2×C42C2412yes—
184C2×C42C2412yes—
185C4⋊C8—216no—
186#103—232no—
187#103—416no—
188#102—232no—
189#102—416no—
190C4×C8—216no—
191#95—28no—
192#95—28no—
193#95—28no—
194C24—24no—
195C24—44no—
196C24—44no—
197C24—44no—
198C24—48no—
199C24—48no—
200C24C22×D411yescharacteristic
201C2×Q8—24no—
202C2×Q8—24no—
203C2×Q8—28no—
204C2×Q8—28no—
205C2×Q8—44no—
206C2×Q8—44no—
207C2×Q8—44no—
208C2×Q8—416no—
209C2×Q8—416no—
210C2×D4—24no—
211C2×D4—24no—
212C2×D4—28no—
213C2×D4—28no—
214C2×D4—416no—
215C2×D4—44no—
216C2×D4—48no—
217C2×D4—48no—
218C2×D4—44no—
219C2×D4—44no—
220C2×D4—416no—
221C2×D4—416no—
222C2×D4—416no—
223C2×D4—816no—
224C2×D4—816no—
225C22×C4—24no—
226C22×C4—24no—
227C22×C4—24no—
228C22×C4—28no—
229C22×C4—24no—
230C22×C4—24no—
231C22×C4—24no—
232C22×C4—24no—
233C22×C4—24no—
234C22×C4—24no—
235C22×C4—44no—
236C22×C4—44no—
237C22×C4—44no—
238C22×C4—44no—
239C22×C4—44no—
240C22×C4—44no—
241C22×C4—44no—
242C22×C4—44no—
243C22×C4#12118yes—
244C22×C4#12414yes—
245C22×C4#12414yes—
246C22×C4#13518yes—
247C22×C4C22×D414yes—
248C22×C4C22×D414yes—
249C22×C4C22×D412yes—
250C22×C4C22×D411yescharacteristic
251C22×C4C22×D412yes—
252C22×C4C22×D412yes—
253C22×C4C2×#4112yes—
254C22×C4C2×#4114yes—
255C22×C4H(5,𝔽2)14yes—
256C22×C4C2511yescharacteristic
257C2×C8—28no—
258C2×C8—28no—
259C2×C8—28no—
260C2×C8—416no—
261C4⋊C4—232no—
262C4⋊C4—28no—
263C4⋊C4—24no—
264C4⋊C4—24no—
265C4⋊C4—24no—
266C4⋊C4—416no—
267C4⋊C4—48no—
268C4⋊C4—48no—
269C4⋊C4—44no—
270C4⋊C4C22×D418yes—
271C22⋊C4—432no—
272C22⋊C4—432no—
273C42—24no—
274C42—216no—
275C42—24no—
276C42—48no—
277C42—416no—
278C42#12118yes—
279C42#12418yes—
280C42C22×D414yes—
281C42C2×#4114yes—
282C42C2×#4118yes—
283C23—44no—
284C23—44no—
285C23—44no—
286C23—48no—
287C23—48no—
288C23—88no—
289C23—88no—
290C23—816no—
291C23—816no—
292C23—88no—
293C23C2×#12112yes—
294C23C2×#12412yes—
295C23#53512yes—
296C23C2×#13514yes—
297C23#57514yes—
298C23C23×D411yescharacteristic
299Q8—48no—
300Q8—48no—
301Q8—88no—
302D4—48no—
303D4—48no—
304D4—816no—
305D4—816no—
306D4—88no—
307C2×C4—28no—
308C2×C4—216no—
309C2×C4—24no—
310C2×C4—24no—
311C2×C4—24no—
312C2×C4—28no—
313C2×C4—24no—
314C2×C4—24no—
315C2×C4—24no—
316C2×C4—48no—
317C2×C4—416no—
318C2×C4—44no—
319C2×C4—44no—
320C2×C4—44no—
321C2×C4—44no—
322C2×C4—44no—
323C2×C4—44no—
324C2×C4—44no—
325C2×C4—44no—
326C2×C4—88no—
327C2×C4—88no—
328C2×C4#488116yescomplemented
329C2×C4C2×#12118yes—
330C2×C4C2×#12112yes—
331C2×C4C2×#12414yes—
332C2×C4C2×#12414yes—
333C2×C4C2×#12412yes—
334C2×C4#53512yes—
335C2×C4#55018yes—
336C2×C4#55918yes—
337C2×C4C2×#13518yes—
338C2×C4C23×D411yescharacteristic
339C2×C4C22×#4112yes—
340C2×C4C22×#4111yescharacteristic
341C2×C4C2×H(5,𝔽2)12yes—
342C8—48no—
343C22—88no—
344C22—84no—
345C22—84no—
346C22—84no—
347C22—88no—
348C22—1616no—
349C22#254814yes—
350C22#303518yes—
351C22C2×#48814yes—
352C22#314014yes—
353C22#321218yes—
354C22C22×#12111yescharacteristic
355C22C22×#12411yescharacteristic
356C22C2×#53511yescharacteristic
357C22C22×#13512yes—
358C22C2×#57512yes—
359C4—24no—
360C4—28no—
361C4—44no—
362C4—48no—
363C4—84no—
364C4—84no—
365C4#254814yes—
366C4C2×#48818yescomplemented
367C4C2×#55012yes—
368C4C2×#55912yes—
369C2—164no—
370C2#2875218yesdirect product factor
371C2C2×#254811yescharacteristic
372C2C2×#303512yes—
373C2C22×#48811yescharacteristic
374C2C2×#314011yescharacteristic
375C2C2×#321212yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#127C22
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×#488C2semidirect
3. C2×C4×#125C2semidirect
4. #28752C2direct (N × H)
5. C2×#2042C2semidirect
7. C2×#1981C2semidirect
8. C2×#1958C2semidirect
9. C2×C4×C4⋊C8C2semidirect
16. C2×#488C22semidirect
26. C4×#125C22semidirect
35. #2042C22semidirect
37. #1981C22semidirect
38. #1958C22semidirect
39. C4×C4⋊C8C22semidirect
54. C2×#125D4semidirect
143. #125C2×D4semidirect
328. C2×C4#488semidirect
366. C4C2×#488semidirect
370. C2#28752direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4882
C2×#28582
C2×C4×#1252
#287522
C2×#20422
C2×#19822
C2×#19812
C2×#19582
C2×C4×C4⋊C82