Finite Group Databasebeta

← C2×#28490 #6465696

Subgroups — C2×#28490 #6465696

Order 512.

3790 conjugacy classes of subgroups.

The subgroup lattice has 470 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#492C211yesmaximal, characteristic, complemented
2C22×#468C214yesmaximal, complemented
3C22×#436C211yesmaximal, characteristic, complemented
4C2×#2542C211yesmaximal, characteristic, complemented
5C2×#2541C211yesmaximal, characteristic
6#28490C2116yesmaximal, direct product factor
7C2×#2000C214yesmaximal, complemented
8C2×#1982C211yesmaximal, characteristic, complemented
9C2×#1981C211yesmaximal, characteristic, complemented
10C2×C4×#107C211yesmaximal, characteristic, complemented
11C23×SD16C2212yes—
12C23×SD16C2212yes—
13C23×M16C2212yes—
14C22×C4⋊Q8C2211yescharacteristic
15C22×#127—21no—
16C22×#127C2211yescharacteristic
17C22×C22⋊Q8C2214yes—
18C22×#121C2214yes—
19C22×C4×D4C2211yescharacteristic
20C2×#492—28no—
21C2×#492C2218yescomplemented
22C2×#468—232no—
23C2×#468C22132yescomplemented
24C2×#436—28no—
25C2×#436C2218yescomplemented
26C22×#107C2212yes—
27C22×C4⋊C8C2211yescharacteristic
28C22×#103C2214yes—
29C22×#102C2214yes—
30C22×C22⋊C8C2212yes—
31C22×C4×C8C2211yescharacteristic
32#2542—24no—
33#2542C2218yescomplemented
34#2541—24no—
35#2541C2218yes—
36C2×#399—22no—
37C2×#392—22no—
38C2×#390—21no—
39C2×#390—21no—
40C2×#384—21no—
41C2×C4×C4⋊C4C2211yescharacteristic
42C2×C4×C4⋊C4C2211yescharacteristic
43#2000C22132yescomplemented
44#1982C2218yescomplemented
45#1981C2218yescomplemented
46C4×#107C2218yescomplemented
47C2×#340C2212yes—
48C23×Q8C2312yes—
49C23×D4—24no—
50C23×D4—21no—
51C23×D4—21no—
52C23×D4D411yescharacteristic
53C23×D4C2312yes—
54C24×C4C2312yes—
55C22×SD16—28no—
56C22×SD16—28no—
57C22×SD16—216no—
58C22×SD16—48no—
59C22×SD16C2318yes—
60C22×SD16C2318yes—
61C22×M16—28no—
62C22×M16—216no—
63C22×M16C2318yes—
64C23×C8C2312yes—
65C23×C8C2311yescharacteristic
66C23×C8C2311yescharacteristic
67C2×C4⋊Q8—22no—
68C2×C4⋊Q8—24no—
69C2×C4⋊Q8—24no—
70C2×C4⋊Q8C2314yes—
71C2×#127—28no—
72C2×#127—24no—
73C2×#127—22no—
74C2×#127—24no—
75C2×#127—48no—
76C2×#127C2314yes—
77C2×C22⋊Q8—28no—
78C2×C22⋊Q8—216no—
79C2×C22⋊Q8—48no—
80C2×C22⋊Q8C23116yes—
81C2×#121—28no—
82C2×#121—216no—
83C2×#121—48no—
84C2×#121C23116yes—
85C2×C4×D4—24no—
86C2×C4×D4—24no—
87C2×C4×D4D414yes—
88C2×C4×D4C2314yes—
89C22×C4⋊C4—21no—
90C22×C4⋊C4—24no—
91C22×C4⋊C4—21no—
92C22×C4⋊C4D411yescharacteristic
93C22×C4⋊C4C2312yes—
94C22×C4⋊C4C2312yes—
95C22×C22⋊C4—24no—
96C22×C22⋊C4—24no—
97C22×C22⋊C4D412yes—
98C22×C42—21no—
99C22×C42—21no—
100C22×C42C2311yescharacteristic
101#492—232no—
102#468—2128no—
103#436—232no—
104C2×#107D4116yescomplemented
105C2×#107C2318yes—
106C2×C4⋊C8—24no—
107C2×C4⋊C8C2314yes—
108C2×#103—216no—
109C2×#103C23116yes—
110C2×#102—216no—
111C2×#102C23116yes—
112C2×C22⋊C8—28no—
113C2×C22⋊C8C2318yes—
114C2×C4×C8D418yescomplemented
115C2×C4×C8C2314yes—
116#399—216no—
117#392—216no—
118#390—28no—
119#390—28no—
120#384—28no—
121C4×C4⋊C4—22no—
122C4×C4⋊C4—22no—
123C4×C4⋊C4C2314yes—
124C4×C4⋊C4C2314yes—
125C2×#95—21no—
126C2×#95—21no—
127#340C2318yes—
128C25—22no—
129C25C2×D412yes—
130C22×Q8—22no—
131C22×Q8—28no—
132C22×Q8—24no—
133C22×Q8—24no—
134C22×Q8—28no—
135C22×Q8C2414yes—
136C22×D4—216no—
137C22×D4—24no—
138C22×D4—24no—
139C22×D4—24no—
140C22×D4—28no—
141C22×D4—24no—
142C22×D4—22no—
143C22×D4—24no—
144C22×D4—24no—
145C22×D4—24no—
146C22×D4—28no—
147C22×D4—416no—
148C22×D4—416no—
149C22×D4—44no—
150C22×D4—44no—
151C22×D4—44no—
152C22×D4—44no—
153C22×D4—84no—
154C22×D4—88no—
155C22×D4C2×D414yes—
156C22×D4C2414yes—
157C23×C4—22no—
158C23×C4—22no—
159C23×C4—24no—
160C23×C4—28no—
161C23×C4—24no—
162C23×C4—28no—
163C23×C4—22no—
164C23×C4C2×D414yes—
165C23×C4C2×D412yes—
166C23×C4C2×D411yescharacteristic
167C23×C4C2×D411yescharacteristic
168C23×C4C2414yes—
169C23×C4C2411yescharacteristic
170C2×SD16—232no—
171C2×SD16—216no—
172C2×SD16—216no—
173C2×SD16—416no—
174C2×SD16—432no—
175C2×SD16—432no—
176C2×M16—216no—
177C2×M16—232no—
178C2×M16—432no—
179C22×C8—24no—
180C22×C8—24no—
181C22×C8—28no—
182C22×C8C2×D414yes—
183C22×C8C2×D414yes—
184C22×C8C2×D418yes—
185C22×C8C2414yes—
186C22×C8C2412yes—
187C22×C8C2412yes—
188C4⋊Q8—28no—
189C4⋊Q8—28no—
190C4⋊Q8—48no—
191#127—28no—
192#127—28no—
193#127—432no—
194#127—48no—
195C22⋊Q8—232no—
196C22⋊Q8—416no—
197C22⋊Q8—432no—
198#121—232no—
199#121—416no—
200#121—432no—
201C4×D4—216no—
202C4×D4—28no—
203C4×D4—28no—
204C2×C4⋊C4—24no—
205C2×C4⋊C4—22no—
206C2×C4⋊C4—22no—
207C2×C4⋊C4—24no—
208C2×C4⋊C4—24no—
209C2×C4⋊C4—216no—
210C2×C4⋊C4—24no—
211C2×C4⋊C4—24no—
212C2×C4⋊C4—416no—
213C2×C4⋊C4—44no—
214C2×C4⋊C4—44no—
215C2×C4⋊C4C2×D414yes—
216C2×C4⋊C4C2×D418yes—
217C2×C4⋊C4C2×D418yes—
218C2×C4⋊C4C2414yes—
219C2×C4⋊C4C2414yes—
220C2×C22⋊C4—28no—
221C2×C22⋊C4—216no—
222C2×C22⋊C4—216no—
223C2×C22⋊C4—416no—
224C2×C22⋊C4—416no—
225C2×C22⋊C4C2×D418yes—
226C2×C42—24no—
227C2×C42—24no—
228C2×C42—44no—
229C2×C42—44no—
230C2×C42C2×D412yes—
231C2×C42C2×D414yes—
232C2×C42#4114yes—
233C2×C42C2412yes—
234#107C2×D4132yescomplemented
235C4⋊C8—28no—
236#103—232no—
237#102—232no—
238C22⋊C8—216no—
239C4×C8C2×D4116yescomplemented
240#95—24no—
241#95—24no—
242C24—24no—
243C24—28no—
244C24—24no—
245C24—24no—
246C24—28no—
247C24—24no—
248C24—44no—
249C24—48no—
250C24—44no—
251C24—44no—
252C24—48no—
253C24C22×D414yes—
254C24C22×D411yescharacteristic
255C2×Q8—28no—
256C2×Q8—24no—
257C2×Q8—24no—
258C2×Q8—28no—
259C2×Q8—44no—
260C2×Q8—48no—
261C2×Q8—48no—
262C2×Q8—48no—
263C2×Q8—416no—
264C2×D4—28no—
265C2×D4—28no—
266C2×D4—28no—
267C2×D4—28no—
268C2×D4—24no—
269C2×D4—24no—
270C2×D4—28no—
271C2×D4—432no—
272C2×D4—432no—
273C2×D4—48no—
274C2×D4—48no—
275C2×D4—44no—
276C2×D4—48no—
277C2×D4—48no—
278C2×D4—48no—
279C2×D4—416no—
280C2×D4—48no—
281C2×D4—48no—
282C2×D4—416no—
283C2×D4—88no—
284C2×D4—816no—
285C2×D4—816no—
286C2×D4—864no—
287C2×D4—816no—
288C22×C4—24no—
289C22×C4—24no—
290C22×C4—28no—
291C22×C4—28no—
292C22×C4—28no—
293C22×C4—24no—
294C22×C4—24no—
295C22×C4—28no—
296C22×C4—216no—
297C22×C4—24no—
298C22×C4—28no—
299C22×C4—24no—
300C22×C4—28no—
301C22×C4—24no—
302C22×C4—44no—
303C22×C4—44no—
304C22×C4—44no—
305C22×C4—44no—
306C22×C4—48no—
307C22×C4—48no—
308C22×C4—416no—
309C22×C4—44no—
310C22×C4—48no—
311C22×C4#12114yes—
312C22×C4#12114yes—
313C22×C4AGL(1,ℤ/8)14yes—
314C22×C4#13714yes—
315C22×C4C22×D414yes—
316C22×C4C22×D412yes—
317C22×C4C22×D411yescharacteristic
318C22×C4C22×D412yes—
319C22×C4C22×D412yes—
320C22×C4C22×D414yes—
321C22×C4C2×#4112yes—
322C22×C4H(5,𝔽2)14yes—
323C22×C4C2511yescharacteristic
324SD16—432no—
325SD16—432no—
326M16—432no—
327C2×C8—28no—
328C2×C8—24no—
329C2×C8—24no—
330C2×C8—28no—
331C2×C8—48no—
332C2×C8#127116yescomplemented
333C2×C8C22×D414yes—
334C2×C8C22×D414yes—
335C2×C8C22×D418yes—
336C4⋊C4—28no—
337C4⋊C4—28no—
338C4⋊C4—28no—
339C4⋊C4—24no—
340C4⋊C4—24no—
341C4⋊C4—432no—
342C4⋊C4—48no—
343C4⋊C4—48no—
344C4⋊C4C22×D418yes—
345C4⋊C4C22×D418yes—
346C22⋊C4—216no—
347C22⋊C4—432no—
348C22⋊C4—432no—
349C42—48no—
350C42—48no—
351C42#12118yes—
352C42C22×D414yes—
353C42C2×#4114yes—
354C23—24no—
355C23—28no—
356C23—24no—
357C23—24no—
358C23—28no—
359C23—416no—
360C23—416no—
361C23—48no—
362C23—48no—
363C23—48no—
364C23—44no—
365C23—48no—
366C23—44no—
367C23—44no—
368C23—48no—
369C23—816no—
370C23—816no—
371C23—88no—
372C23—88no—
373C23—88no—
374C23C2×#12112yes—
375C23D4214yes—
376C23C2×AGL(1,ℤ/8)12yes—
377C23C2×#13712yes—
378C23#57714yes—
379C23C23×D411yescharacteristic
380Q8—44no—
381Q8—44no—
382Q8—48no—
383Q8—88no—
384D4—44no—
385D4—44no—
386D4—48no—
387D4—416no—
388D4—816no—
389D4—864no—
390D4—816no—
391D4—88no—
392C2×C4—28no—
393C2×C4—24no—
394C2×C4—24no—
395C2×C4—28no—
396C2×C4—28no—
397C2×C4—28no—
398C2×C4—416no—
399C2×C4—416no—
400C2×C4—48no—
401C2×C4—44no—
402C2×C4—44no—
403C2×C4—44no—
404C2×C4—44no—
405C2×C4—44no—
406C2×C4—44no—
407C2×C4—48no—
408C2×C4—416no—
409C2×C4—44no—
410C2×C4—48no—
411C2×C4—88no—
412C2×C4#468116yescomplemented
413C2×C4C2×#12114yes—
414C2×C4C2×#12114yes—
415C2×C4C2×#12112yes—
416C2×C4C2×#12714yes—
417C2×C4#53514yes—
418C2×C4D4214yes—
419C2×C4#55018yes—
420C2×C4C2×AGL(1,ℤ/8)14yes—
421C2×C4C2×#13714yes—
422C2×C4C23×D411yescharacteristic
423C2×C4C23×D412yes—
424C2×C4C22×#4111yescharacteristic
425C2×C4C2×H(5,𝔽2)12yes—
426C8—24no—
427C8—44no—
428C8C2×#12718yescomplemented
429C22—44no—
430C22—44no—
431C22—48no—
432C22—44no—
433C22—48no—
434C22—816no—
435C22—84no—
436C22—84no—
437C22—88no—
438C22—84no—
439C22—88no—
440C22—1616no—
441C22#254114yes—
442C22C2×#46814yes—
443C22#305714yes—
444C22#327218yes—
445C22#327818yes—
446C22C22×#12111yescharacteristic
447C22C2×D4212yes—
448C22C22×AGL(1,ℤ/8)11yescharacteristic
449C22C22×#13711yescharacteristic
450C22C2×#57712yes—
451C4—24no—
452C4—48no—
453C4—48no—
454C4—44no—
455C4—84no—
456C4#254114yes—
457C4C2×#46818yescomplemented
458C4C22×#12711yescharacteristic
459C4C2×#53511yescharacteristic
460C4C2×#55012yes—
461C2—84no—
462C2—164no—
463C2#2849018yesdirect product factor
464C2C2×#254111yescharacteristic
465C2C22×#46811yescharacteristic
466C2C2×#305711yescharacteristic
467C2C2×#327212yes—
468C2C2×#327812yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC2×#2541C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#492C2semidirect
2. C22×#468C2semidirect
3. C22×#436C2semidirect
4. C2×#2542C2semidirect
6. #28490C2direct (N × H)
7. C2×#2000C2semidirect
8. C2×#1982C2semidirect
9. C2×#1981C2semidirect
10. C2×C4×#107C2semidirect
21. C2×#492C22semidirect
23. C2×#468C22semidirect
25. C2×#436C22semidirect
33. #2542C22semidirect
43. #2000C22semidirect
44. #1982C22semidirect
45. #1981C22semidirect
46. C4×#107C22semidirect
104. C2×#107D4semidirect
114. C2×C4×C8D4semidirect
234. #107C2×D4semidirect
239. C4×C8C2×D4semidirect
332. C2×C8#127semidirect
412. C2×C4#468semidirect
428. C8C2×#127semidirect
457. C4C2×#468semidirect
463. C2#28490direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4922
C22×#4682
C22×#4362
C2×#25422
C2×#25412
#284902
C2×#20002
C2×#19822
C2×#19812
C2×C4×#1072