Finite Group Databasebeta

← C2×#28749 #6466826

Subgroups — C2×#28749 #6466826

Order 512.

3638 conjugacy classes of subgroups.

The subgroup lattice has 440 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#486C212yesmaximal, complemented
2C2×#2867C211yesmaximal, characteristic
3C2×C4×C4⋊Q8C211yesmaximal, characteristic, complemented
4#28749C2116yesmaximal, direct product factor
5C2×#2041C214yesmaximal, complemented
6C2×#1982C214yesmaximal, complemented
7C2×#1957C212yesmaximal, complemented
8C2×C4×C4⋊C8C211yesmaximal, characteristic, complemented
9C22×C4⋊Q8C2211yescharacteristic
10C22×#127—21no—
11C22×#127—21no—
12C22×#127—21no—
13C22×#127—21no—
14C22×#127C2212yes—
15C22×#127C2212yes—
16C22×#127C2212yes—
17C22×C4×Q8—21no—
18C2×#486—216no—
19C2×#486C22116yescomplemented
20C22×C4⋊C8C2212yes—
21C22×#102C2218yes—
22C22×#102C2218yes—
23C22×C4×C8C2212yes—
24#2867—24no—
25#2867C2218yes—
26C4×C4⋊Q8—24no—
27C4×C4⋊Q8C2218yescomplemented
28C2×#391—21no—
29C2×#389—21no—
30C2×#389C2212yes—
31C2×#384C2211yescharacteristic
32C2×C4×C4⋊C4—21no—
33C2×C4×C4⋊C4C2212yes—
34C2×C43C2211yescharacteristic
35#2041C22132yescomplemented
36#1982C22132yescomplemented
37#1957C22116yescomplemented
38C4×C4⋊C8C2218yescomplemented
39C2×#336C2212yes—
40C23×Q8—21no—
41C23×D4—22no—
42C23×D4—22no—
43C23×D4—22no—
44C23×D4—22no—
45C23×D4—22no—
46C23×D4—22no—
47C23×D4C2314yes—
48C23×C8C2314yes—
49C2×C4⋊Q8—22no—
50C2×C4⋊Q8—24no—
51C2×C4⋊Q8D418yescomplemented
52C2×C4⋊Q8C2314yes—
53C2×#127—28no—
54C2×#127—24no—
55C2×#127—24no—
56C2×#127—24no—
57C2×#127—28no—
58C2×#127—28no—
59C2×#127—28no—
60C2×#127—28no—
61C2×#127—28no—
62C2×#127—216no—
63C2×#127—48no—
64C2×#127—48no—
65C2×#127—48no—
66C2×#127—48no—
67C2×#127—48no—
68C2×#127C2318yes—
69C2×#127C2318yes—
70C2×#127C2318yes—
71C2×C4×Q8—28no—
72C2×C4×Q8—48no—
73C22×C4⋊C4—21no—
74C22×C4⋊C4—21no—
75C22×C4⋊C4—22no—
76C22×C4⋊C4—21no—
77C22×C4⋊C4C2312yes—
78C22×C4⋊C4C2312yes—
79C22×C42—22no—
80C22×C42D411yescharacteristic
81C22×C42D411yescharacteristic
82C22×C42D411yescharacteristic
83C22×C42D411yescharacteristic
84C22×C42C2311yescharacteristic
85C22×C42C2311yescharacteristic
86C22×C42C2311yescharacteristic
87#486—264no—
88C2×C4⋊C8—28no—
89C2×C4⋊C8C2318yes—
90C2×#102—232no—
91C2×#102—416no—
92C2×#102C23132yes—
93C2×#102C23132yes—
94C2×C4×C8—28no—
95C2×C4×C8C2318yes—
96#391—28no—
97#389—24no—
98#389—28no—
99#389C2318yes—
100#384—22no—
101#384C2314yes—
102C4×C4⋊C4—24no—
103C4×C4⋊C4—28no—
104C4×C4⋊C4C2318yes—
105C2×#95—22no—
106C2×#95—22no—
107C43D414yes—
108C43C2314yes—
109#336C2318yes—
110C25—24no—
111C22×Q8—28no—
112C22×Q8—24no—
113C22×Q8—44no—
114C22×Q8—44no—
115C22×D4—28no—
116C22×D4—24no—
117C22×D4—28no—
118C22×D4—28no—
119C22×D4—28no—
120C22×D4—28no—
121C22×D4—28no—
122C22×D4—28no—
123C22×D4—28no—
124C22×D4—216no—
125C22×D4—216no—
126C22×D4—48no—
127C22×D4—48no—
128C22×D4—48no—
129C22×D4—48no—
130C22×D4—48no—
131C22×D4—48no—
132C22×D4—48no—
133C22×D4—48no—
134C22×D4—48no—
135C22×D4—48no—
136C22×D4—48no—
137C22×D4—48no—
138C22×D4—48no—
139C22×D4—48no—
140C22×D4—48no—
141C22×D4—48no—
142C22×D4—48no—
143C22×D4—48no—
144C22×D4C2418yes—
145C23×C4—22no—
146C23×C4—22no—
147C23×C4C2×D411yescharacteristic
148C23×C4C2×D411yescharacteristic
149C23×C4C2×D411yescharacteristic
150C23×C4C2×D411yescharacteristic
151C23×C4C2×D411yescharacteristic
152C23×C4C2×D411yescharacteristic
153C23×C4C2411yescharacteristic
154C22×C8—28no—
155C22×C8—28no—
156C22×C8—28no—
157C22×C8C2418yes—
158C4⋊Q8—216no—
159C4⋊Q8—28no—
160C4⋊Q8C2×D4116yescomplemented
161#127—216no—
162#127—216no—
163#127—232no—
164#127—416no—
165#127—416no—
166#127—432no—
167#127—432no—
168#127—416no—
169#127—416no—
170#127—432no—
171#127—432no—
172C4×Q8—432no—
173C2×C4⋊C4—28no—
174C2×C4⋊C4—24no—
175C2×C4⋊C4—22no—
176C2×C4⋊C4—24no—
177C2×C4⋊C4—28no—
178C2×C4⋊C4—24no—
179C2×C4⋊C4—28no—
180C2×C4⋊C4—24no—
181C2×C4⋊C4—22no—
182C2×C4⋊C4—48no—
183C2×C4⋊C4—44no—
184C2×C4⋊C4—44no—
185C2×C4⋊C4C2×D418yes—
186C2×C4⋊C4C2414yes—
187C2×C4⋊C4C2414yes—
188C2×C42—24no—
189C2×C42—24no—
190C2×C42—24no—
191C2×C42—28no—
192C2×C42—48no—
193C2×C42D818yes—
194C2×C42SD1618yes—
195C2×C42C2×D412yes—
196C2×C42C2×D414yes—
197C2×C42C2×D414yes—
198C2×C42C2×D412yes—
199C2×C42C2×D414yes—
200C2×C42C2×D412yes—
201C2×C42C2×D414yes—
202C2×C42C2×D414yes—
203C2×C42#4114yes—
204C2×C42#4118yes—
205C2×C42C2412yes—
206C2×C42C2412yes—
207C2×C42C2412yes—
208C4⋊C8—216no—
209#102—264no—
210#102—432no—
211C4×C8—216no—
212#95—28no—
213#95—28no—
214C24—28no—
215C24—48no—
216C24—48no—
217C24—48no—
218C24—48no—
219C24—48no—
220C24—48no—
221C24—48no—
222C24C22×D411yescharacteristic
223C2×Q8—216no—
224C2×Q8—48no—
225C2×Q8—48no—
226C2×Q8—432no—
227C2×D4—28no—
228C2×D4—216no—
229C2×D4—28no—
230C2×D4—216no—
231C2×D4—416no—
232C2×D4—416no—
233C2×D4—416no—
234C2×D4—416no—
235C2×D4—416no—
236C2×D4—416no—
237C2×D4—416no—
238C2×D4—416no—
239C2×D4—48no—
240C2×D4—416no—
241C2×D4—416no—
242C2×D4—48no—
243C2×D4—48no—
244C2×D4—432no—
245C2×D4—432no—
246C2×D4—416no—
247C2×D4—416no—
248C2×D4—416no—
249C2×D4—416no—
250C2×D4—416no—
251C2×D4—416no—
252C2×D4—416no—
253C2×D4—416no—
254C2×D4—832no—
255C2×D4—832no—
256C2×D4—832no—
257C2×D4—832no—
258C2×D4—832no—
259C2×D4—832no—
260C22×C4—22no—
261C22×C4—22no—
262C22×C4—22no—
263C22×C4—22no—
264C22×C4—22no—
265C22×C4—22no—
266C22×C4—28no—
267C22×C4—24no—
268C22×C4—24no—
269C22×C4—44no—
270C22×C4—44no—
271C22×C4—44no—
272C22×C4—44no—
273C22×C4—44no—
274C22×C4#12114yes—
275C22×C4#12114yes—
276C22×C4#12414yes—
277C22×C4#12414yes—
278C22×C4C2×D814yes—
279C22×C4C2×D814yes—
280C22×C4C2×D814yes—
281C22×C4C2×SD1614yes—
282C22×C4C2×SD1614yes—
283C22×C4C2×SD1614yes—
284C22×C4AGL(1,ℤ/8)14yes—
285C22×C4AGL(1,ℤ/8)14yes—
286C22×C4C22×D412yes—
287C22×C4C22×D412yes—
288C22×C4C22×D412yes—
289C22×C4C22×D411yescharacteristic
290C22×C4C22×D412yes—
291C22×C4C22×D412yes—
292C22×C4C22×D412yes—
293C22×C4C22×D412yes—
294C22×C4C2×#4112yes—
295C22×C4C2×#4114yes—
296C22×C4H(5,𝔽2)14yes—
297C22×C4C2511yescharacteristic
298C2×C8—28no—
299C2×C8—28no—
300C2×C8—28no—
301C2×C8—416no—
302C4⋊C4—216no—
303C4⋊C4—28no—
304C4⋊C4—24no—
305C4⋊C4—28no—
306C4⋊C4—44no—
307C4⋊C4—416no—
308C4⋊C4—48no—
309C4⋊C4—48no—
310C4⋊C4C22×D418yes—
311C42—24no—
312C42—28no—
313C42—28no—
314C42—24no—
315C42—416no—
316C42#12118yes—
317C42#12418yes—
318C42C2×D8116yes—
319C42C2×SD16116yes—
320C42C22×D414yes—
321C42C2×#4114yes—
322C42C2×#4118yes—
323C23—48no—
324C23—48no—
325C23—48no—
326C23—48no—
327C23—48no—
328C23—48no—
329C23—48no—
330C23—816no—
331C23—816no—
332C23—816no—
333C23—816no—
334C23—816no—
335C23—816no—
336C23—816no—
337C23C2×#12112yes—
338C23C2×#12412yes—
339C23#53512yes—
340C23C22×D812yes—
341C23C22×SD1612yes—
342C23C2×AGL(1,ℤ/8)12yes—
343C23C2×AGL(1,ℤ/8)12yes—
344C23C23×D411yescharacteristic
345Q8—432no—
346D4—416no—
347D4—416no—
348D4—832no—
349D4—832no—
350D4—832no—
351D4—832no—
352D4—832no—
353D4—832no—
354D4—816no—
355C2×C4—28no—
356C2×C4—22no—
357C2×C4—22no—
358C2×C4—28no—
359C2×C4—28no—
360C2×C4—22no—
361C2×C4—22no—
362C2×C4—22no—
363C2×C4—22no—
364C2×C4—28no—
365C2×C4—416no—
366C2×C4—44no—
367C2×C4—44no—
368C2×C4—44no—
369C2×C4—44no—
370C2×C4—44no—
371C2×C4—88no—
372C2×C4#459116yes—
373C2×C4#460116yes—
374C2×C4#486116yescomplemented
375C2×C4C2×#12114yes—
376C2×C4C2×#12114yes—
377C2×C4C2×#12112yes—
378C2×C4C2×#12414yes—
379C2×C4C2×#12414yes—
380C2×C4C2×#12412yes—
381C2×C4#53512yes—
382C2×C4#55018yes—
383C2×C4#55918yes—
384C2×C4C22×D814yes—
385C2×C4C22×D814yes—
386C2×C4C22×D814yes—
387C2×C4C22×SD1614yes—
388C2×C4C22×SD1614yes—
389C2×C4C22×SD1614yes—
390C2×C4C2×AGL(1,ℤ/8)14yes—
391C2×C4C2×AGL(1,ℤ/8)14yes—
392C2×C4C23×D411yescharacteristic
393C2×C4C22×#4112yes—
394C2×C4C22×#4111yescharacteristic
395C2×C4C2×H(5,𝔽2)12yes—
396C8—48no—
397C22—88no—
398C22—88no—
399C22—88no—
400C22—88no—
401C22—88no—
402C22—88no—
403C22—88no—
404C22—1632no—
405C22#254814yes—
406C22C2×#45914yes—
407C22C2×#46014yes—
408C22C2×#48614yes—
409C22#313814yes—
410C22#320514yes—
411C22#320814yes—
412C22C22×#12111yescharacteristic
413C22C22×#12411yescharacteristic
414C22C2×#53511yescharacteristic
415C22C23×D811yescharacteristic
416C22C23×SD1611yescharacteristic
417C22C22×AGL(1,ℤ/8)11yescharacteristic
418C22C22×AGL(1,ℤ/8)11yescharacteristic
419C4—24no—
420C4—24no—
421C4—24no—
422C4—48no—
423C4—84no—
424C4#254814yes—
425C4C2×#45918yes—
426C4C2×#46018yes—
427C4C2×#48618yescomplemented
428C4C2×#55012yes—
429C4C2×#55912yes—
430C2—168no—
431C2#2874918yesdirect product factor
432C2C2×#254811yescharacteristic
433C2C22×#45911yescharacteristic
434C2C22×#46011yescharacteristic
435C2C22×#48611yescharacteristic
436C2C2×#313811yescharacteristic
437C2C2×#320511yescharacteristic
438C2C2×#320811yescharacteristic
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC2×#2867C2
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×#486C2semidirect
3. C2×C4×C4⋊Q8C2semidirect
4. #28749C2direct (N × H)
5. C2×#2041C2semidirect
6. C2×#1982C2semidirect
7. C2×#1957C2semidirect
8. C2×C4×C4⋊C8C2semidirect
19. C2×#486C22semidirect
27. C4×C4⋊Q8C22semidirect
35. #2041C22semidirect
36. #1982C22semidirect
37. #1957C22semidirect
38. C4×C4⋊C8C22semidirect
51. C2×C4⋊Q8D4semidirect
160. C4⋊Q8C2×D4semidirect
374. C2×C4#486semidirect
427. C4C2×#486semidirect
431. C2#28749direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4862
C2×#28672
C2×C4×C4⋊Q82
#287492
C2×#20412
C2×#19822
C2×#19572
C2×C4×C4⋊C82