Finite Group Databasebeta

← C2×#20485 #6370014

Subgroups — C2×#20485 #6370014

Order 512.

3478 conjugacy classes of subgroups.

The subgroup lattice has 434 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#436C211yesmaximal, characteristic
2C22×C8×D4C211yesmaximal, characteristic
3C22×#405C212yesmaximal, complemented
4C2×#2293C211yesmaximal, characteristic
5#20485C2116yesmaximal, direct product factor
6C2×#1770C211yesmaximal, characteristic, complemented
7C2×C8×C4⋊C4C211yesmaximal, characteristic, complemented
8C2×#1767C211yesmaximal, characteristic, complemented
9C2×#1753C212yesmaximal, complemented
10C2×C8×C22⋊C4C212yesmaximal, complemented
11C2×#1750C212yesmaximal, complemented
12C2×C42×C8C211yesmaximal, characteristic, complemented
13C23×M16C2212yes—
14C24×C8C2212yes—
15C22×C4×D4C2211yescharacteristic
16C22×#117C2212yes—
17C2×#436C4116yescomplemented
18C2×#436C2218yes—
19C2×C8×D4C4116yescomplemented
20C2×C8×D4C2218yes—
21C22×C4⋊C8C2211yescharacteristic
22C22×C4⋊C8C2211yescharacteristic
23C22×C22⋊C8C2212yes—
24C22×C22⋊C8C2212yes—
25C2×#405—216no—
26C2×#405C22116yescomplemented
27C22×#97C2212yes—
28C22×#97C2212yes—
29C22×C4×C8C2211yescharacteristic
30C22×C4×C8C2211yescharacteristic
31C22×C4×C8C2211yescharacteristic
32C22×C4×C8C2211yescharacteristic
33C22×C4×C8C2212yes—
34C22×C4×C8C2211yescharacteristic
35C22×C4×C8C2211yescharacteristic
36#2293C418yes—
37#2293C2218yes—
38C2×#390C412yes—
39C2×#389C412yes—
40C2×#388C414yes—
41C2×C4×C4⋊C4C2211yescharacteristic
42C2×C4×C22⋊C4C2212yes—
43C2×C43C2211yescharacteristic
44#1770C2218yescomplemented
45C8×C4⋊C4C2218yescomplemented
46#1767C2218yescomplemented
47#1753C22116yescomplemented
48C8×C22⋊C4C22116yescomplemented
49#1750C22116yescomplemented
50C2×#336C2212yes—
51C2×#336C2212yes—
52C2×#336C2212yes—
53C42×C8C2218yescomplemented
54C23×D4C2×C411yescharacteristic
55C24×C4C2312yes—
56C22×M16—28no—
57C22×M16—28no—
58C22×M16C2×C4116yes—
59C22×M16C2318yes—
60C23×C8—28no—
61C23×C8—28no—
62C23×C8C2×C4116yes—
63C23×C8C2311yescharacteristic
64C23×C8C2311yescharacteristic
65C23×C8C2312yes—
66C23×C8C2312yes—
67C23×C8C2318yes—
68C23×C8C2311yescharacteristic
69C23×C8C2311yescharacteristic
70C2×C4×D4C2×C418yes—
71C2×C4×D4C2×C418yes—
72C2×C4×D4C2×C414yes—
73C2×C4×D4C2314yes—
74C2×#117—28no—
75C2×#117—28no—
76C2×#117C2×C418yes—
77C2×#117C2318yes—
78C22×C4⋊C4C2×C414yes—
79C22×C4⋊C4C2×C412yes—
80C22×C4⋊C4C2×C411yescharacteristic
81C22×C22⋊C4C2×C414yes—
82C22×C22⋊C4C2×C414yes—
83C22×C22⋊C4C2×C412yes—
84C22×C42C2×C412yes—
85C22×C42C2×C412yes—
86C22×C42C2311yescharacteristic
87C22×C42C2312yes—
88C22×C42C2311yescharacteristic
89C22×C42C2311yescharacteristic
90#436C2×C4164yescomplemented
91C8×D4C2×C4164yescomplemented
92C2×C4⋊C8C2×C418yes—
93C2×C4⋊C8C2×C418yes—
94C2×C4⋊C8C2314yes—
95C2×C4⋊C8C2314yes—
96C2×C22⋊C8C2×C4116yes—
97C2×C22⋊C8C2×C4116yes—
98C2×C22⋊C8C2318yes—
99C2×C22⋊C8C2318yes—
100#405—264no—
101C2×#97—28no—
102C2×#97—28no—
103C2×#97C2318yes—
104C2×#97C2318yes—
105C2×C4×C8—28no—
106C2×C4×C8—24no—
107C2×C4×C8—24no—
108C2×C4×C8—24no—
109C2×C4×C8C2×C418yes—
110C2×C4×C8C2×C418yes—
111C2×C4×C8D418yescomplemented
112C2×C4×C8C2318yes—
113C2×C4×C8C2314yes—
114C2×C4×C8C2314yes—
115C2×C4×C8C2314yes—
116C2×C4×C8C2314yes—
117C2×C4×C8C2314yes—
118C2×C4×C8C2314yes—
119#390C2×C4116yes—
120#389C2×C4116yes—
121#388C2×C4132yes—
122C4×C4⋊C4C2×C414yes—
123C4×C4⋊C4C2314yes—
124C4×C22⋊C4C2×C418yes—
125C4×C22⋊C4C2318yes—
126C2×#95C2×C414yes—
127C2×#95C2×C412yes—
128C43C2×C414yes—
129C43C2314yes—
130#336C2318yes—
131#336C2318yes—
132#336C2318yes—
133C25C22×C412yes—
134C22×D4—28no—
135C22×D4C4218yes—
136C22×D4C22×C414yes—
137C23×C4—24no—
138C23×C4—24no—
139C23×C4—24no—
140C23×C4—24no—
141C23×C4C22×C414yes—
142C23×C4C22×C411yescharacteristic
143C23×C4C22×C412yes—
144C23×C4C22×C414yes—
145C23×C4C22×C418yes—
146C23×C4C22×C418yes—
147C23×C4C22×C412yes—
148C23×C4C22×C412yes—
149C23×C4C22×C411yescharacteristic
150C23×C4C2414yes—
151C23×C4C2411yescharacteristic
152C2×M16—264no—
153C2×M16—216no—
154C2×M16—216no—
155C2×M16C22×C4132yes—
156C22×C8—24no—
157C22×C8—24no—
158C22×C8—24no—
159C22×C8—24no—
160C22×C8—22no—
161C22×C8—22no—
162C22×C8—22no—
163C22×C8—22no—
164C22×C8—264no—
165C22×C8—216no—
166C22×C8—216no—
167C22×C8C22×C418yes—
168C22×C8C22×C4132yes—
169C22×C8C22×C418yes—
170C22×C8C22×C414yes—
171C22×C8C22×C414yes—
172C22×C8C22×C414yes—
173C22×C8C22×C414yes—
174C22×C8C2×D414yes—
175C22×C8C2×D414yes—
176C22×C8#4114yes—
177C22×C8#4114yes—
178C22×C8C2414yes—
179C22×C8C2414yes—
180C22×C8C2412yes—
181C22×C8C2412yes—
182C22×C8C2412yes—
183C22×C8C2412yes—
184C4×D4C42132yes—
185C4×D4C22×C4116yes—
186C4×D4C22×C4116yes—
187#117—232no—
188#117—216no—
189#117—216no—
190C2×C4⋊C4—216no—
191C2×C4⋊C4—28no—
192C2×C4⋊C4C4218yes—
193C2×C4⋊C4C22×C4116yes—
194C2×C4⋊C4C22×C418yes—
195C2×C4⋊C4C22×C414yes—
196C2×C22⋊C4—216no—
197C2×C22⋊C4—216no—
198C2×C22⋊C4C42116yes—
199C2×C22⋊C4C22×C4116yes—
200C2×C22⋊C4C22×C4116yes—
201C2×C22⋊C4C22×C418yes—
202C2×C42—28no—
203C2×C42—28no—
204C2×C42—24no—
205C2×C42—24no—
206C2×C42—22no—
207C2×C42—22no—
208C2×C42C22×C414yes—
209C2×C42C22×C412yes—
210C2×C42C22×C418yes—
211C2×C42C22×C418yes—
212C2×C42C22×C412yes—
213C2×C42C22×C414yes—
214C2×C42C22×C414yes—
215C2×C42C22×C412yes—
216C2×C42C2×D414yes—
217C2×C42#4114yes—
218C2×C42C2414yes—
219C2×C42C2412yes—
220C2×C42C2412yes—
221C2×C42C2412yes—
222C4⋊C8C22×C4116yes—
223C4⋊C8C22×C4116yes—
224C22⋊C8C22×C4132yes—
225C22⋊C8C22×C4132yes—
226#97—216no—
227#97—216no—
228C4×C8—216no—
229C4×C8—28no—
230C4×C8—28no—
231C4×C8—28no—
232C4×C8C22×C4116yes—
233C4×C8C22×C4116yes—
234C4×C8C2×D4116yescomplemented
235#95C22×C4116yes—
236#95C22×C418yes—
237C24—24no—
238C24—24no—
239C24—28no—
240C24—28no—
241C24C2×C4218yes—
242C24C23×C414yes—
243C24C23×C411yescharacteristic
244C2×D4—216no—
245C2×D4—232no—
246C2×D4C2×C42116yes—
247C22×C4—24no—
248C22×C4—24no—
249C22×C4—24no—
250C22×C4—24no—
251C22×C4—24no—
252C22×C4—24no—
253C22×C4—24no—
254C22×C4—28no—
255C22×C4—216no—
256C22×C4—216no—
257C22×C4—28no—
258C22×C4—216no—
259C22×C4—216no—
260C22×C4—24no—
261C22×C4—24no—
262C22×C4—24no—
263C22×C4—24no—
264C22×C4—28no—
265C22×C4—28no—
266C22×C4—28no—
267C22×C4C2×C4214yes—
268C22×C4C2×C4218yes—
269C22×C4C2×C42116yes—
270C22×C4C2×C4214yes—
271C22×C4C4×D418yes—
272C22×C4#13118yes—
273C22×C4#13118yes—
274C22×C4C23×C418yes—
275C22×C4C23×C414yes—
276C22×C4C23×C414yes—
277C22×C4C23×C418yes—
278C22×C4C23×C418yes—
279C22×C4C23×C412yes—
280C22×C4C23×C414yes—
281C22×C4C23×C412yes—
282C22×C4C23×C412yes—
283C22×C4C23×C411yescharacteristic
284C22×C4C23×C412yes—
285C22×C4C22×D412yes—
286C22×C4C2×#4112yes—
287C22×C4C2×#4112yes—
288C22×C4C2×#4112yes—
289C22×C4C2511yescharacteristic
290M16—264no—
291C2×C8—216no—
292C2×C8—216no—
293C2×C8—28no—
294C2×C8—28no—
295C2×C8—24no—
296C2×C8—24no—
297C2×C8—22no—
298C2×C8—22no—
299C2×C8—22no—
300C2×C8—22no—
301C2×C8—24no—
302C2×C8—24no—
303C2×C8—264no—
304C2×C8C4×D4116yes—
305C2×C8C4×D4116yes—
306C2×C8C23×C414yes—
307C2×C8C23×C414yes—
308C2×C8C23×C418yes—
309C2×C8C23×C418yes—
310C2×C8C23×C414yes—
311C2×C8C23×C414yes—
312C2×C8C22×D414yes—
313C2×C8C22×D414yes—
314C2×C8C2×#4114yes—
315C2×C8C2×#4114yes—
316C4⋊C4—232no—
317C4⋊C4—216no—
318C4⋊C4C2×C42116yes—
319C22⋊C4—232no—
320C22⋊C4—232no—
321C22⋊C4C2×C42132yes—
322C42—28no—
323C42—24no—
324C42—216no—
325C42—216no—
326C42—24no—
327C42—22no—
328C42—22no—
329C42—24no—
330C42C2×C4218yes—
331C42C4×D418yes—
332C42C23×C414yes—
333C42C23×C414yes—
334C42C22×D414yes—
335C42C2×#4114yes—
336C23—216no—
337C23—216no—
338C23—24no—
339C23—24no—
340C23—216no—
341C23—28no—
342C23—28no—
343C23—416no—
344C23—416no—
345C23C22×C4218yes—
346C23C22×C4212yes—
347C23C2×C4×D412yes—
348C23C4×#4112yes—
349C23C2×#13114yes—
350C23C2×#13114yes—
351C23C24×C411yescharacteristic
352D4—232no—
353C2×C4—28no—
354C2×C4—24no—
355C2×C4—24no—
356C2×C4—24no—
357C2×C4—216no—
358C2×C4—216no—
359C2×C4—216no—
360C2×C4—24no—
361C2×C4—24no—
362C2×C4—24no—
363C2×C4—24no—
364C2×C4—28no—
365C2×C4—28no—
366C2×C4—28no—
367C2×C4—28no—
368C2×C4—232no—
369C2×C4—28no—
370C2×C4—28no—
371C2×C4—28no—
372C2×C4—416no—
373C2×C4#405116yescomplemented
374C2×C4C22×C4214yes—
375C2×C4C22×C4218yes—
376C2×C4C22×C4214yes—
377C2×C4C22×C4212yes—
378C2×C4C2×C4×D418yes—
379C2×C4C2×C4×D414yes—
380C2×C4C2×C4×D414yes—
381C2×C4C2×C4×D412yes—
382C2×C4C4×#4114yes—
383C2×C4C4×#4114yes—
384C2×C4C4×#4112yes—
385C2×C4C2×#13118yes—
386C2×C4C2×#13118yes—
387C2×C4C24×C411yescharacteristic
388C2×C4C24×C411yescharacteristic
389C2×C4C23×D411yescharacteristic
390C2×C4C22×#4111yescharacteristic
391C2×C4C22×#4111yescharacteristic
392C2×C4C22×#4111yescharacteristic
393C8—28no—
394C8—28no—
395C8—24no—
396C8—24no—
397C8C2×C4×D418yes—
398C8C2×C4×D418yes—
399C22—28no—
400C22—28no—
401C22—28no—
402C22—432no—
403C22—48no—
404C22—48no—
405C22C42×D414yes—
406C22C2×#40514yes—
407C22C4×#13114yes—
408C22#293118yes—
409C22#296618yes—
410C22C23×C4211yescharacteristic
411C22C22×C4×D411yescharacteristic
412C22C2×C4×#4111yescharacteristic
413C22C22×#13112yes—
414C22C22×#13112yes—
415C4—28no—
416C4—24no—
417C4—28no—
418C4—28no—
419C4—48no—
420C4C42×D414yes—
421C4C2×#40518yescomplemented
422C4C22×C4×D411yescharacteristic
423C4C22×C4×D411yescharacteristic
424C4C2×C4×#4111yescharacteristic
425C4C2×C4×#4111yescharacteristic
426C2—48no—
427C2#2048518yesdirect product factor
428C2C2×C42×D411yescharacteristic
429C2C22×#40511yescharacteristic
430C2C2×C4×#13111yescharacteristic
431C2C2×#293112yes—
432C2C2×#296612yes—
subgroupG/H
centerC23×C8C23
commutatorC22C23×C42
Frattini, cosocleC22×C4C25
socleC24C23×C4
prime radicalC23×D4C2×C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C22×#405C2semidirect
5. #20485C2direct (N × H)
6. C2×#1770C2semidirect
7. C2×C8×C4⋊C4C2semidirect
8. C2×#1767C2semidirect
9. C2×#1753C2semidirect
10. C2×C8×C22⋊C4C2semidirect
11. C2×#1750C2semidirect
12. C2×C42×C8C2semidirect
17. C2×#436C4semidirect
19. C2×C8×D4C4semidirect
26. C2×#405C22semidirect
44. #1770C22semidirect
45. C8×C4⋊C4C22semidirect
46. #1767C22semidirect
47. #1753C22semidirect
48. C8×C22⋊C4C22semidirect
49. #1750C22semidirect
53. C42×C8C22semidirect
90. #436C2×C4semidirect
91. C8×D4C2×C4semidirect
111. C2×C4×C8D4semidirect
234. C4×C8C2×D4semidirect
373. C2×C4#405semidirect
421. C4C2×#405semidirect
427. C2#20485direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4362
C22×C8×D42
C22×#4052
C2×#22932
#204852
C2×#17702
C2×C8×C4⋊C42
C2×#17672
C2×#17532
C2×C8×C22⋊C42
C2×#17502
C2×C42×C82