Finite Group Databasebeta

← C2×#28459 #6465608

Subgroups — C2×#28459 #6465608

Order 512.

3430 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×#495C212yesmaximal
2C22×#494C211yesmaximal, characteristic, complemented
3C22×#461C212yesmaximal, complemented
4C22×C4×D8C211yesmaximal, characteristic
5C2×#2547C212yesmaximal, complemented
6#28459C2116yesmaximal, direct product factor
7C2×#2015C214yesmaximal, complemented
8C2×#1969C212yesmaximal, complemented
9C2×C8×C4⋊C4C211yesmaximal, characteristic, complemented
10C23×Q16C2212yes—
11C23×Q16C2212yes—
12C23×SD16C2214yes—
13C23×D8C2211yescharacteristic
14C22×C4⋊Q8C2212yes—
15C22×#124C2214yes—
16C22×C4×D4C2212yes—
17C2×#495—216no—
18C2×#495C22116yes—
19C2×#494—28no—
20C2×#494C2218yescomplemented
21C2×#461—216no—
22C2×#461C22116yescomplemented
23C2×C4×D8—28no—
24C2×C4×D8C2218yes—
25C22×#107C2211yescharacteristic
26C22×C4⋊C8C2211yescharacteristic
27C22×#103C2214yes—
28C22×#102C2212yes—
29C22×C4×C8C2212yes—
30C22×C4×C8C2211yescharacteristic
31#2547—28no—
32#2547C22116yescomplemented
33C2×#397—24no—
34C2×#391C2214yes—
35C2×#380—24no—
36C2×C4×C4⋊C4C2211yescharacteristic
37#2015C22132yescomplemented
38#1969C22116yescomplemented
39C8×C4⋊C4C2218yescomplemented
40C2×#336C2212yes—
41C23×Q8C2314yes—
42C23×D4C2312yes—
43C24×C4—22no—
44C22×Q16—28no—
45C22×Q16—28no—
46C22×Q16—28no—
47C22×Q16—28no—
48C22×Q16—44no—
49C22×Q16—44no—
50C22×Q16C2318yes—
51C22×Q16C2318yes—
52C22×SD16—216no—
53C22×SD16—216no—
54C22×SD16—48no—
55C22×SD16C23116yes—
56C22×D8—24no—
57C22×D8—24no—
58C22×D8D418yes—
59C22×D8C2314yes—
60C23×C8C2311yescharacteristic
61C23×C8C2312yes—
62C23×C8C2311yescharacteristic
63C2×C4⋊Q8—24no—
64C2×C4⋊Q8—28no—
65C2×C4⋊Q8—28no—
66C2×C4⋊Q8C2318yes—
67C2×#124—216no—
68C2×#124—28no—
69C2×#124—48no—
70C2×#124C23116yes—
71C2×C4×D4—24no—
72C2×C4×D4—28no—
73C2×C4×D4—28no—
74C2×C4×D4C2318yes—
75C22×C4⋊C4—22no—
76C22×C4⋊C4—22no—
77C22×C4⋊C4D412yes—
78C22×C4⋊C4C2312yes—
79C22×C22⋊C4—22no—
80C22×C22⋊C4—28no—
81C22×C42C2312yes—
82C22×C42C2311yescharacteristic
83#495—264no—
84#494—232no—
85#461—264no—
86C4×D8—232no—
87C2×#107—24no—
88C2×#107C2314yes—
89C2×C4⋊C8D418yes—
90C2×C4⋊C8C2314yes—
91C2×#103—216no—
92C2×#103C23116yes—
93C2×#102—28no—
94C2×#102C2318yes—
95C2×C4×C8—28no—
96C2×C4×C8D418yes—
97C2×C4×C8C2318yes—
98C2×C4×C8C2314yes—
99#397—232no—
100#391—28no—
101#391C23116yes—
102#380—232no—
103C4×C4⋊C4D414yes—
104C4×C4⋊C4C2314yes—
105C2×#95—28no—
106C2×#95D412yes—
107#336C2318yes—
108C25—22no—
109C22×Q8—24no—
110C22×Q8—28no—
111C22×Q8—28no—
112C22×Q8—28no—
113C22×Q8—28no—
114C22×Q8—28no—
115C22×Q8—28no—
116C22×Q8C2418yes—
117C22×D4—24no—
118C22×D4—24no—
119C22×D4—22no—
120C22×D4—24no—
121C22×D4—24no—
122C22×D4—24no—
123C22×D4C2×D418yes—
124C22×D4C2414yes—
125C23×C4—24no—
126C23×C4—22no—
127C23×C4—28no—
128C23×C4—48no—
129C23×C4—416no—
130C23×C4C2×D414yes—
131C23×C4C2×D411yescharacteristic
132C23×C4C2×D411yescharacteristic
133C23×C4C2411yescharacteristic
134C2×Q16—216no—
135C2×Q16—216no—
136C2×Q16—216no—
137C2×Q16—216no—
138C2×Q16—48no—
139C2×Q16—48no—
140C2×Q16—432no—
141C2×Q16—432no—
142C2×SD16—232no—
143C2×SD16—232no—
144C2×SD16—416no—
145C2×SD16—464no—
146C2×D8—232no—
147C2×D8—28no—
148C2×D8—28no—
149C2×D8C2×D4116yes—
150C22×C8—24no—
151C22×C8—24no—
152C22×C8—22no—
153C22×C8—22no—
154C22×C8C2×D418yes—
155C22×C8C2×D414yes—
156C22×C8C2×D414yes—
157C22×C8C2×D414yes—
158C22×C8#4114yes—
159C22×C8C2414yes—
160C22×C8C2412yes—
161C22×C8C2412yes—
162C4⋊Q8—216no—
163C4⋊Q8—216no—
164C4⋊Q8—416no—
165#124—232no—
166#124—416no—
167#124—432no—
168C4×D4—216no—
169C4×D4—216no—
170C4×D4—416no—
171C2×C4⋊C4—28no—
172C2×C4⋊C4—24no—
173C2×C4⋊C4—24no—
174C2×C4⋊C4—28no—
175C2×C4⋊C4—28no—
176C2×C4⋊C4—22no—
177C2×C4⋊C4—48no—
178C2×C4⋊C4—48no—
179C2×C4⋊C4C2×D418yes—
180C2×C4⋊C4C2414yes—
181C2×C22⋊C4—28no—
182C2×C22⋊C4—232no—
183C2×C22⋊C4—432no—
184C2×C22⋊C4—48no—
185C2×C42—24no—
186C2×C42—24no—
187C2×C42C2×D414yes—
188C2×C42C2×D412yes—
189C2×C42C2×D414yes—
190C2×C42C2×D414yes—
191C2×C42C2414yes—
192C2×C42C2412yes—
193#107—28no—
194C4⋊C8C2×D4116yes—
195#103—232no—
196#102—216no—
197C4×C8—216no—
198C4×C8C2×D4116yes—
199#95—232no—
200#95C2×D418yes—
201C24—28no—
202C24—24no—
203C24—44no—
204C24—44no—
205C24—48no—
206C24—48no—
207C24C22×D411yescharacteristic
208C2×Q8—28no—
209C2×Q8—28no—
210C2×Q8—28no—
211C2×Q8—28no—
212C2×Q8—28no—
213C2×Q8—28no—
214C2×Q8—48no—
215C2×Q8—48no—
216C2×Q8—48no—
217C2×Q8—416no—
218C2×Q8—416no—
219C2×Q8—416no—
220C2×Q8—416no—
221C2×D4—216no—
222C2×D4—216no—
223C2×D4—28no—
224C2×D4—24no—
225C2×D4—24no—
226C2×D4—24no—
227C2×D4—24no—
228C2×D4—24no—
229C2×D4—44no—
230C2×D4—48no—
231C2×D4—48no—
232C2×D4—44no—
233C2×D4C22×D418yes—
234C22×C4—24no—
235C22×C4—28no—
236C22×C4—28no—
237C22×C4—28no—
238C22×C4—24no—
239C22×C4—28no—
240C22×C4—44no—
241C22×C4—48no—
242C22×C4—48no—
243C22×C4—48no—
244C22×C4—48no—
245C22×C4—416no—
246C22×C4—432no—
247C22×C4—832no—
248C22×C4#12714yes—
249C22×C4#12714yes—
250C22×C4#13518yes—
251C22×C4C22×D418yes—
252C22×C4C22×D412yes—
253C22×C4C22×D412yes—
254C22×C4C22×D412yes—
255C22×C4C22×D411yescharacteristic
256C22×C4C22×D412yes—
257C22×C4C22×D412yes—
258C22×C4C2×#4112yes—
259C22×C4H(5,𝔽2)12yes—
260C22×C4H(5,𝔽2)12yes—
261C22×C4C2511yescharacteristic
262Q16—432no—
263Q16—432no—
264SD16—464no—
265D8—232no—
266C2×C8—28no—
267C2×C8—216no—
268C2×C8—24no—
269C2×C8—24no—
270C2×C8—22no—
271C2×C8—22no—
272C2×C8#121116yes—
273C2×C8C22×D414yes—
274C2×C8C22×D418yes—
275C2×C8C22×D414yes—
276C2×C8C22×D414yes—
277C2×C8C2×#4114yes—
278C4⋊C4—216no—
279C4⋊C4—24no—
280C4⋊C4—24no—
281C4⋊C4—44no—
282C4⋊C4—416no—
283C4⋊C4—416no—
284C22⋊C4—464no—
285C22⋊C4—416no—
286C42—28no—
287C42—24no—
288C42—24no—
289C42#12718yes—
290C42C22×D414yes—
291C42C22×D414yes—
292C23—28no—
293C23—44no—
294C23—44no—
295C23—432no—
296C23—416no—
297C23—48no—
298C23—48no—
299C23—816no—
300C23—88no—
301C23—88no—
302C23C2×#12712yes—
303C23D4212yes—
304C23#55012yes—
305C23C2×#13514yes—
306C23#57814yes—
307C23C23×D411yescharacteristic
308Q8—48no—
309Q8—48no—
310Q8—48no—
311Q8—48no—
312Q8—816no—
313D4—28no—
314D4—28no—
315D4—44no—
316D4—44no—
317D4—416no—
318C2×C4—28no—
319C2×C4—24no—
320C2×C4—28no—
321C2×C4—28no—
322C2×C4—28no—
323C2×C4—416no—
324C2×C4—44no—
325C2×C4—48no—
326C2×C4—48no—
327C2×C4—48no—
328C2×C4—48no—
329C2×C4—88no—
330C2×C4—816no—
331C2×C4—832no—
332C2×C4#495116yescomplemented
333C2×C4C2×#12114yes—
334C2×C4C2×#12714yes—
335C2×C4C2×#12714yes—
336C2×C4C2×#12712yes—
337C2×C4#53514yes—
338C2×C4D4214yes—
339C2×C4D4212yes—
340C2×C4#55014yes—
341C2×C4#55012yes—
342C2×C4C2×#13518yes—
343C2×C4C23×D411yescharacteristic
344C2×C4C23×D411yescharacteristic
345C2×C4C23×D411yescharacteristic
346C2×C4C22×#4111yescharacteristic
347C2×C4C2×H(5,𝔽2)11yescharacteristic
348C2×C4C2×H(5,𝔽2)11yescharacteristic
349C8—24no—
350C8—28no—
351C8C2×#12118yes—
352C22—48no—
353C22—416no—
354C22—832no—
355C22—88no—
356C22—84no—
357C22—84no—
358C22#254114yes—
359C22C2×#49514yes—
360C22#315614yes—
361C22#328318yes—
362C22#339318yes—
363C22C22×#12711yescharacteristic
364C22C2×D4211yescharacteristic
365C22C2×#55011yescharacteristic
366C22C22×#13512yes—
367C22C2×#57812yes—
368C4—24no—
369C4—48no—
370C4—88no—
371C4—84no—
372C4#254114yes—
373C4C2×#49518yescomplemented
374C4C22×#12111yescharacteristic
375C4C2×#53511yescharacteristic
376C4C2×D4211yescharacteristic
377C4C2×#55011yescharacteristic
378C2—88no—
379C2#2845918yesdirect product factor
380C2C2×#254111yescharacteristic
381C2C22×#49511yescharacteristic
382C2C2×#315611yescharacteristic
383C2C2×#328312yes—
384C2C2×#339312yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC23×D8C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C4⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#494C2semidirect
3. C22×#461C2semidirect
5. C2×#2547C2semidirect
6. #28459C2direct (N × H)
7. C2×#2015C2semidirect
8. C2×#1969C2semidirect
9. C2×C8×C4⋊C4C2semidirect
20. C2×#494C22semidirect
22. C2×#461C22semidirect
32. #2547C22semidirect
37. #2015C22semidirect
38. #1969C22semidirect
39. C8×C4⋊C4C22semidirect
332. C2×C4#495semidirect
373. C4C2×#495semidirect
379. C2#28459direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4952
C22×#4942
C22×#4612
C22×C4×D82
C2×#25472
#284592
C2×#20152
C2×#19692
C2×C8×C4⋊C42