Finite Group Databasebeta

← C2×#28447 #6465530

Subgroups — C2×#28447 #6465530

Order 512.

3434 conjugacy classes of subgroups.

The subgroup lattice has 395 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#497C212yesmaximal, complemented
2C22×#464C214yesmaximal, complemented
3C2×#2858C211yesmaximal, characteristic
4C2×C4×C4⋊Q8C211yesmaximal, characteristic, complemented
5#28447C2116yesmaximal, direct product factor
6C2×#2016C212yesmaximal, complemented
7C2×#2014C212yesmaximal
8C2×#1959C212yesmaximal, complemented
9C2×#1767C211yesmaximal, characteristic, complemented
10C23×Q16C2214yes—
11C23×SD16C2214yes—
12C22×C4⋊Q8C2211yescharacteristic
13C22×C4⋊Q8C2211yescharacteristic
14C22×#127C2211yescharacteristic
15C22×#124C2212yes—
16C22×#124C2212yes—
17C22×C4×Q8C2212yes—
18C2×#497—216no—
19C2×#497C22116yescomplemented
20C2×#464—232no—
21C2×#464C22132yescomplemented
22C22×C4⋊C8C2212yes—
23C22×#103C2214yes—
24C22×#102C2214yes—
25C22×#97C2212yes—
26#2858—24no—
27#2858C2218yes—
28C4×C4⋊Q8—24no—
29C4×C4⋊Q8C2218yescomplemented
30C2×#391C2212yes—
31C2×#390—22no—
32C2×#390—22no—
33C2×#389—22no—
34C2×#384C2211yescharacteristic
35C2×C4×C4⋊C4—22no—
36C2×C43C2211yescharacteristic
37#2016C22116yescomplemented
38#2014C22116yes—
39#1959C22116yescomplemented
40#1767C2218yescomplemented
41C2×#336C2212yes—
42C23×Q8C2312yes—
43C23×Q8C2312yes—
44C23×D4—22no—
45C23×D4C2312yes—
46C22×Q16—216no—
47C22×Q16—216no—
48C22×Q16—48no—
49C22×Q16C23116yes—
50C22×SD16—216no—
51C22×SD16—216no—
52C22×SD16—48no—
53C22×SD16C23116yes—
54C23×C8C2314yes—
55C2×C4⋊Q8—22no—
56C2×C4⋊Q8—22no—
57C2×C4⋊Q8—24no—
58C2×C4⋊Q8—44no—
59C2×C4⋊Q8D418yescomplemented
60C2×C4⋊Q8C2314yes—
61C2×C4⋊Q8C2314yes—
62C2×#127—22no—
63C2×#127—44no—
64C2×#127C2314yes—
65C2×#124—24no—
66C2×#124—24no—
67C2×#124—28no—
68C2×#124—216no—
69C2×#124—28no—
70C2×#124C2318yes—
71C2×#124C2318yes—
72C2×C4×Q8—24no—
73C2×C4×Q8—216no—
74C2×C4×Q8C2318yes—
75C22×C4⋊C4—22no—
76C22×C4⋊C4—22no—
77C22×C4⋊C4—22no—
78C22×C4⋊C4—22no—
79C22×C4⋊C4C2312yes—
80C22×C22⋊C4—24no—
81C22×C22⋊C4—22no—
82C22×C22⋊C4—22no—
83C22×C42—22no—
84C22×C42D412yes—
85C22×C42D412yes—
86C22×C42C2311yescharacteristic
87C22×C42C2311yescharacteristic
88C22×C42C2311yescharacteristic
89#497—264no—
90#464—2128no—
91C2×C4⋊C8D4116yescomplemented
92C2×C4⋊C8C2318yes—
93C2×#103—216no—
94C2×#103C23116yes—
95C2×#102—216no—
96C2×#102C23116yes—
97C2×#97—28no—
98C2×#97C2318yes—
99#391—24no—
100#391C2318yes—
101#390—216no—
102#390—216no—
103#389—216no—
104#384—22no—
105#384C2314yes—
106C4×C4⋊C4—216no—
107C2×#95—24no—
108C43D414yes—
109C43C2314yes—
110#336C2318yes—
111C25—22no—
112C22×Q8—22no—
113C22×Q8—22no—
114C22×Q8—24no—
115C22×Q8—28no—
116C22×Q8—24no—
117C22×Q8—28no—
118C22×Q8—24no—
119C22×Q8—28no—
120C22×Q8—28no—
121C22×Q8C2×D418yes—
122C22×Q8C2414yes—
123C22×Q8C2414yes—
124C22×D4—24no—
125C22×D4—28no—
126C22×D4—22no—
127C22×D4—28no—
128C22×D4—24no—
129C22×D4—28no—
130C22×D4—48no—
131C22×D4—48no—
132C22×D4—48no—
133C22×D4C2414yes—
134C23×C4—22no—
135C23×C4—22no—
136C23×C4—22no—
137C23×C4C2×D412yes—
138C23×C4C2×D411yescharacteristic
139C23×C4C2×D411yescharacteristic
140C23×C4C2×D412yes—
141C23×C4C2411yescharacteristic
142C2×Q16—232no—
143C2×Q16—232no—
144C2×Q16—416no—
145C2×Q16—464no—
146C2×SD16—232no—
147C2×SD16—232no—
148C2×SD16—416no—
149C2×SD16—464no—
150C22×C8—28no—
151C22×C8—28no—
152C22×C8C2×D4116yes—
153C22×C8C2418yes—
154C4⋊Q8—216no—
155C4⋊Q8—28no—
156C4⋊Q8—48no—
157C4⋊Q8—48no—
158C4⋊Q8C2×D4116yescomplemented
159#127—48no—
160#127—48no—
161#124—232no—
162#124—216no—
163#124—216no—
164#124—416no—
165#124—416no—
166C4×Q8—232no—
167C4×Q8—416no—
168C2×C4⋊C4—216no—
169C2×C4⋊C4—28no—
170C2×C4⋊C4—28no—
171C2×C4⋊C4—28no—
172C2×C4⋊C4—28no—
173C2×C4⋊C4—28no—
174C2×C4⋊C4—22no—
175C2×C4⋊C4—48no—
176C2×C4⋊C4—48no—
177C2×C4⋊C4—48no—
178C2×C4⋊C4C2414yes—
179C2×C22⋊C4—216no—
180C2×C22⋊C4—28no—
181C2×C22⋊C4—28no—
182C2×C22⋊C4—416no—
183C2×C22⋊C4—48no—
184C2×C22⋊C4—48no—
185C2×C42—28no—
186C2×C42—24no—
187C2×C42—28no—
188C2×C42—44no—
189C2×C42—48no—
190C2×C42C2×D412yes—
191C2×C42C2×D418yes—
192C2×C42C2×D418yes—
193C2×C42C2×D412yes—
194C2×C42C2×D414yes—
195C2×C42C2×D412yes—
196C2×C42C2×D418yes—
197C2×C42#4114yes—
198C2×C42C2412yes—
199C2×C42C2412yes—
200C2×C42C2412yes—
201C4⋊C8C2×D4132yescomplemented
202#103—232no—
203#102—232no—
204#97—216no—
205#95—216no—
206C24—24no—
207C24—44no—
208C24—44no—
209C24—44no—
210C24—48no—
211C24—48no—
212C24C22×D411yescharacteristic
213C2×Q8—28no—
214C2×Q8—24no—
215C2×Q8—232no—
216C2×Q8—28no—
217C2×Q8—28no—
218C2×Q8—24no—
219C2×Q8—24no—
220C2×Q8—28no—
221C2×Q8—28no—
222C2×Q8—44no—
223C2×Q8—44no—
224C2×Q8—44no—
225C2×Q8—44no—
226C2×Q8—44no—
227C2×Q8—416no—
228C2×Q8—416no—
229C2×Q8—416no—
230C2×Q8C22×D418yes—
231C2×D4—28no—
232C2×D4—24no—
233C2×D4—24no—
234C2×D4—28no—
235C2×D4—416no—
236C2×D4—416no—
237C2×D4—44no—
238C2×D4—44no—
239C2×D4—44no—
240C2×D4—416no—
241C2×D4—416no—
242C2×D4—416no—
243C2×D4—832no—
244C22×C4—24no—
245C22×C4—24no—
246C22×C4—24no—
247C22×C4—24no—
248C22×C4—24no—
249C22×C4—24no—
250C22×C4—28no—
251C22×C4—24no—
252C22×C4—24no—
253C22×C4—24no—
254C22×C4—44no—
255C22×C4—44no—
256C22×C4—44no—
257C22×C4—44no—
258C22×C4—44no—
259C22×C4—44no—
260C22×C4—48no—
261C22×C4#12118yes—
262C22×C4#12714yes—
263C22×C4#12714yes—
264C22×C4#13718yes—
265C22×C4C22×D414yes—
266C22×C4C22×D412yes—
267C22×C4C22×D412yes—
268C22×C4C22×D414yes—
269C22×C4C22×D411yescharacteristic
270C22×C4C22×D412yes—
271C22×C4C22×D414yes—
272C22×C4C2×#4112yes—
273C22×C4H(5,𝔽2)14yes—
274C22×C4C2511yescharacteristic
275Q16—464no—
276SD16—464no—
277C2×C8—232no—
278C2×C8—28no—
279C2×C8—28no—
280C2×C8C22×D4116yes—
281C4⋊C4—232no—
282C4⋊C4—28no—
283C4⋊C4—416no—
284C4⋊C4—416no—
285C4⋊C4—44no—
286C4⋊C4—416no—
287C22⋊C4—432no—
288C22⋊C4—416no—
289C22⋊C4—416no—
290C42—24no—
291C42—216no—
292C42—24no—
293C42—48no—
294C42—416no—
295C42#12118yes—
296C42#12718yes—
297C42C22×D414yes—
298C42C22×D418yes—
299C42C2×#4114yes—
300C23—44no—
301C23—44no—
302C23—44no—
303C23—48no—
304C23—48no—
305C23—88no—
306C23—88no—
307C23—816no—
308C23—816no—
309C23—88no—
310C23C2×#12112yes—
311C23C2×#12712yes—
312C23#53512yes—
313C23C2×#13714yes—
314C23#57514yes—
315C23C23×D411yescharacteristic
316Q8—216no—
317Q8—48no—
318Q8—416no—
319Q8—48no—
320Q8—48no—
321Q8—88no—
322D4—48no—
323D4—48no—
324D4—832no—
325D4—88no—
326C2×C4—28no—
327C2×C4—28no—
328C2×C4—24no—
329C2×C4—216no—
330C2×C4—216no—
331C2×C4—24no—
332C2×C4—24no—
333C2×C4—24no—
334C2×C4—24no—
335C2×C4—24no—
336C2×C4—28no—
337C2×C4—44no—
338C2×C4—44no—
339C2×C4—416no—
340C2×C4—44no—
341C2×C4—44no—
342C2×C4—44no—
343C2×C4—44no—
344C2×C4—48no—
345C2×C4—88no—
346C2×C4—88no—
347C2×C4C2×#12118yes—
348C2×C4C2×#12112yes—
349C2×C4C2×#12714yes—
350C2×C4C2×#12714yes—
351C2×C4C2×#12712yes—
352C2×C4#53512yes—
353C2×C4D4218yes—
354C2×C4#55018yes—
355C2×C4C2×#13718yes—
356C2×C4C23×D411yescharacteristic
357C2×C4C23×D412yes—
358C2×C4C22×#4111yescharacteristic
359C2×C4C2×H(5,𝔽2)12yes—
360C8—216no—
361C22—84no—
362C22—88no—
363C22—84no—
364C22—84no—
365C22—88no—
366C22—1616no—
367C22#254114yes—
368C22#303718yes—
369C22#315014yes—
370C22#315214yes—
371C22#321518yes—
372C22C22×#12111yescharacteristic
373C22C22×#12711yescharacteristic
374C22C2×#53511yescharacteristic
375C22C22×#13712yes—
376C22C2×#57512yes—
377C4—28no—
378C4—24no—
379C4—24no—
380C4—28no—
381C4—48no—
382C4—84no—
383C4—84no—
384C4#254114yes—
385C4C2×D4212yes—
386C4C2×#55012yes—
387C2—164no—
388C2#2844718yesdirect product factor
389C2C2×#254111yescharacteristic
390C2C2×#303712yes—
391C2C2×#315011yescharacteristic
392C2C2×#315211yescharacteristic
393C2C2×#321512yes—
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×#497C2semidirect
2. C22×#464C2semidirect
4. C2×C4×C4⋊Q8C2semidirect
5. #28447C2direct (N × H)
6. C2×#2016C2semidirect
8. C2×#1959C2semidirect
9. C2×#1767C2semidirect
19. C2×#497C22semidirect
21. C2×#464C22semidirect
29. C4×C4⋊Q8C22semidirect
37. #2016C22semidirect
39. #1959C22semidirect
40. #1767C22semidirect
59. C2×C4⋊Q8D4semidirect
91. C2×C4⋊C8D4semidirect
158. C4⋊Q8C2×D4semidirect
201. C4⋊C8C2×D4semidirect
388. C2#28447direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4972
C22×#4642
C2×#28582
C2×C4×C4⋊Q82
#284472
C2×#20162
C2×#20142
C2×#19592
C2×#17672