Finite Group Databasebeta

← Q8×#520 #7625887

Subgroups — Q8×#520 #7625887

Order 512.

7558 conjugacy classes of subgroups.

The subgroup lattice has 394 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×Q8×#41C211yesmaximal, characteristic
2#34337C216yesmaximal, complemented
3#34332C2118yesmaximal, complemented
4#34214C219yesmaximal, complemented
5#34213C219yesmaximal, complemented
6#34183C213yesmaximal
7C4×Q82C212yesmaximal, complemented
8C4×D4×Q8C216yesmaximal, complemented
9Q8×#117C213yesmaximal, complemented
10C2×Q8×C4⋊C4C213yesmaximal, complemented
11C4×#520C213yesmaximal
12Q8×#41C4132yescomplemented
13C2×Q82C2211yescharacteristic
14C2×#557C2213yes—
15C2×#554C2219yes—
16C2×D4×Q8C2213yes—
17C2×#533C2219yes—
18C2×#520C2213yes—
19C2×#520C2211yescharacteristic
20C2×C4×#41C2213yes—
21C22×C4×Q8C2216yes—
22C22×C4×Q8C2213yes—
23#2370C22136yes—
24#2369C22118yes—
25#2365C22118yes—
26#2360C22136yes—
27#2360C22136yes—
28#2355C2219yes—
29#2355C2219yes—
30#2355C22118yes—
31Q8×C4⋊C4C22118yes—
32Q8×C4⋊C4C2216yes—
33Q8×C4⋊C4C2216yes—
34Q8×C4⋊C4C2213yes—
35Q8×C4⋊C4C2216yes—
36Q8×C4⋊C4C22118yes—
37Q8×C4⋊C4C2211yescharacteristic
38Q8×C4⋊C4C2216yes—
39D4×C4⋊C4C22118yes—
40D4×C4⋊C4C22118yes—
41#2345C22118yes—
42Q8×C22⋊C4C2216yes—
43#2330C22136yes—
44#2329C22136yes—
45#2317C22118yes—
46C4×C4⋊Q8C22118yes—
47C4×C4⋊Q8C22118yes—
48C4×C22⋊Q8C22136yes—
49#2295C22118yes—
50C2×#389C22118yes—
51#2285C2219yes—
52C2×#384C2219yes—
53#2276C2216yes—
54#2275C22118yes—
55#2274C2219yes—
56#2274C2219yes—
57C42×Q8C2216yes—
58C42×Q8C2216yes—
59C42×D4C22118yes—
60C4×#117C2219yes—
61C2×C4×C4⋊C4C2219yes—
62C22×#41C2311yescharacteristic
63C23×Q8C2313yes—
64Q82C2×C4116yescomplemented
65#557C2×C4148yescomplemented
66#554C2×C41144yescomplemented
67D4×Q8C2×C4148yescomplemented
68#533C2×C41144yescomplemented
69C2×C4⋊Q8C2319yes—
70C2×C4⋊Q8C2319yes—
71C2×#125C23118yes—
72C2×C22⋊Q8C23118yes—
73C2×C22⋊Q8C23118yes—
74#520—224no—
75#520Q8116yesdirect product factor
76C4×#41C2×C4148yes—
77C2×C4×Q8—424no—
78C2×C4×Q8C2×C4148yescomplemented
79C2×C4×Q8C2312yes—
80C2×C4×Q8C2316yes—
81C2×C4×Q8C2316yes—
82C2×C4×Q8C23136yes—
83C2×C4×Q8C23112yes—
84C2×C4×Q8C2311yescharacteristic
85C2×C4×Q8C2319yes—
86C2×C4×Q8C2313yes—
87C2×C4×Q8C2319yes—
88C2×C4×Q8C2313yes—
89C2×C4×Q8C2313yes—
90C2×C4×Q8C2316yes—
91C2×C4×Q8C2312yes—
92C2×C4×D4C23118yes—
93C2×C4×D4C2319yes—
94C2×C4×D4C2319yes—
95C2×C4×D4C2316yes—
96C2×#117C2319yes—
97C2×#117C2319yes—
98C2×#117C2313yes—
99C22×C4⋊C4C2319yes—
100C22×C4⋊C4C23118yes—
101C22×C4⋊C4C23118yes—
102C22×C4⋊C4C2319yes—
103C22×C4⋊C4C2313yes—
104C22×C42C23118yes—
105C22×C42C2319yes—
106#391C23118yes—
107#391C23136yes—
108#391C23118yes—
109#389C23136yes—
110#389C23136yes—
111#389C23136yes—
112#389C23136yes—
113#389C23172yes—
114#389C2316yes—
115#389C23118yes—
116#387C23136yes—
117#387C23172yes—
118#387C23136yes—
119#385C23172yes—
120#384C23118yes—
121#384C23118yes—
122#384C23118yes—
123#384C2319yes—
124#384C2313yes—
125#382C23118yes—
126#380C23118yes—
127#380C23118yes—
128C4×C4⋊C4C23118yes—
129C4×C4⋊C4C23118yes—
130C4×C4⋊C4C23118yes—
131C4×C4⋊C4C23136yes—
132C4×C4⋊C4C23118yes—
133C4×C4⋊C4C23118yes—
134C4×C4⋊C4C23118yes—
135C4×C4⋊C4C2319yes—
136C4×C4⋊C4C23118yes—
137C4×C4⋊C4C2319yes—
138C4×C4⋊C4C23118yes—
139C4×C4⋊C4C23118yes—
140C4×C4⋊C4C2313yes—
141C4×C4⋊C4C2319yes—
142C4×C4⋊C4C23118yes—
143C4×C4⋊C4C23118yes—
144C4×C22⋊C4C23136yes—
145C4×C22⋊C4C23118yes—
146C4×C22⋊C4C23118yes—
147C4×C22⋊C4C23136yes—
148#376C23118yes—
149C2×#95C23118yes—
150C43C23118yes—
151C2×#41C22×C418yes—
152C2×#41C2×Q818yes—
153C2×#41#4118yes—
154C22×Q8—212no—
155C22×Q8—212no—
156C22×Q8C22×C4124yes—
157C22×Q8C2419yes—
158C22×Q8C2416yes—
159C22×Q8C2411yescharacteristic
160C22×Q8C2411yescharacteristic
161C22×D4C2413yes—
162C23×C4C2419yes—
163C23×C4C24118yes—
164C23×C4C2419yes—
165C23×C4C2416yes—
166C23×C4C2413yes—
167C4⋊Q8C22×C4172yes—
168C4⋊Q8C22×C4172yes—
169#125C22×C41144yes—
170C22⋊Q8C22×C41144yes—
171C22⋊Q8C22×C41144yes—
172C4×Q8—224no—
173C4×Q8—224no—
174C4×Q8—28no—
175C4×Q8—472no—
176C4×Q8—812no—
177C4×Q8C22×C418yes—
178C4×Q8C22×C4172yes—
179C4×Q8C22×C4124yes—
180C4×Q8C22×C4172yes—
181C4×Q8C22×C4124yes—
182C4×Q8C22×C4124yes—
183C4×Q8C22×C4148yes—
184C4×Q8C2×Q8116yescomplemented
185C4×D4—272no—
186C4×D4C22×C4172yes—
187C4×D4C22×C4172yes—
188C4×D4C2×Q8148yescomplemented
189#117—236no—
190#117C22×C4172yes—
191#117C2×Q8124yescomplemented
192C2×C4⋊C4—236no—
193C2×C4⋊C4—436no—
194C2×C4⋊C4—818no—
195C2×C4⋊C4C22×C4172yes—
196C2×C4⋊C4C2×Q8124yescomplemented
197C2×C4⋊C4C2419yes—
198C2×C4⋊C4C24118yes—
199C2×C4⋊C4C24118yes—
200C2×C4⋊C4C2413yes—
201C2×C4⋊C4C2416yes—
202C2×C4⋊C4C24118yes—
203C2×C4⋊C4C24136yes—
204C2×C4⋊C4C24136yes—
205C2×C4⋊C4C2416yes—
206C2×C4⋊C4C2413yes—
207C2×C4⋊C4C24118yes—
208C2×C4⋊C4C2419yes—
209C2×C4⋊C4C2419yes—
210C2×C4⋊C4C2419yes—
211C2×C4⋊C4C24118yes—
212C2×C4⋊C4C2413yes—
213C2×C4⋊C4C2416yes—
214C2×C4⋊C4C2411yescharacteristic
215C2×C22⋊C4C24118yes—
216C2×C22⋊C4C24118yes—
217C2×C22⋊C4C2416yes—
218C2×C42—436no—
219C2×C42C22×C4172yes—
220C2×C42C24118yes—
221C2×C42C24118yes—
222C2×C42C2416yes—
223C2×C42C24118yes—
224C2×C42C24136yes—
225C2×C42C24118yes—
226C2×C42C2419yes—
227C2×C42C2419yes—
228C2×C42C2419yes—
229C2×C42C2413yes—
230C2×C42C2416yes—
231#95C24118yes—
232#95C24136yes—
233#95C2416yes—
234#95C24118yes—
235#95C24118yes—
236#95C24136yes—
237#95C24136yes—
238C24C2513yes—
239#41C4×Q8164yescomplemented
240C2×Q8—296no—
241C2×Q8—218no—
242C2×Q8—218no—
243C2×Q8—46no—
244C2×Q8—46no—
245C2×Q8C23×C4136yes—
246C2×Q8C23×C4124yes—
247C2×Q8C23×C414yes—
248C2×Q8C23×C414yes—
249C2×Q8C22×Q814yes—
250C2×Q8C2×#4114yes—
251C2×Q8H(5,𝔽2)14yes—
252C2×Q82−1+414yes—
253C2×D4C23×C4112yes—
254C2×D4C22×Q8112yes—
255C2×D4C2×#41112yes—
256C22×C4—218no—
257C22×C4—218no—
258C22×C4—236no—
259C22×C4—46no—
260C22×C4—49no—
261C22×C4—46no—
262C22×C4—49no—
263C22×C4—418no—
264C22×C4—418no—
265C22×C4C23×C4136yes—
266C22×C4C23×C4136yes—
267C22×C4C23×C4112yes—
268C22×C4C22×Q8124yes—
269C22×C4C22×Q8112yes—
270C22×C4C2×#41112yes—
271C22×C4C2516yes—
272C22×C4C25118yes—
273C22×C4C2519yes—
274C22×C4C2519yes—
275C22×C4C2513yes—
276C22×C4C2512yes—
277C22×C4C2516yes—
278C22×C4C2513yes—
279C22×C4C2511yescharacteristic
280C22×C4C2513yes—
281C4⋊C4—218no—
282C4⋊C4—236no—
283C4⋊C4—26no—
284C4⋊C4—236no—
285C4⋊C4—212no—
286C4⋊C4—436no—
287C4⋊C4—418no—
288C4⋊C4—436no—
289C4⋊C4—46no—
290C4⋊C4C23×C4112yes—
291C4⋊C4C23×C4172yes—
292C4⋊C4C23×C4136yes—
293C4⋊C4C23×C4136yes—
294C4⋊C4C23×C4136yes—
295C4⋊C4C23×C4172yes—
296C4⋊C4C22×Q8112yes—
297C4⋊C4C22×Q8124yes—
298C4⋊C4C22×Q814yes—
299C22⋊C4—236no—
300C22⋊C4C23×C4172yes—
301C22⋊C4C22×Q8124yes—
302C42—236no—
303C42—236no—
304C42—212no—
305C42—436no—
306C42—418no—
307C42—418no—
308C42C23×C4112yes—
309C42C23×C4136yes—
310C42C23×C4136yes—
311C42C23×C4136yes—
312C42C22×Q8124yes—
313C23—23no—
314C23—23no—
315C23—23no—
316C23—23no—
317C23C24×C416yes—
318C23C23×Q816yes—
319C23C22×#4116yes—
320C23C2611yescharacteristic
321Q8—272no—
322Q8—424no—
323Q8C2×C4×Q8116yescomplemented
324Q8#520116yesdirect product factor
325D4C2×C4×Q8148yescomplemented
326C2×C4—26no—
327C2×C4—29no—
328C2×C4—22no—
329C2×C4—29no—
330C2×C4—22no—
331C2×C4—29no—
332C2×C4—23no—
333C2×C4—26no—
334C2×C4—29no—
335C2×C4—23no—
336C2×C4—272no—
337C2×C4—26no—
338C2×C4—218no—
339C2×C4—218no—
340C2×C4—26no—
341C2×C4—218no—
342C2×C4—26no—
343C2×C4—436no—
344C2×C4—424no—
345C2×C4—836no—
346C2×C4C2×C4×Q8148yescomplemented
347C2×C4C24×C416yes—
348C2×C4C24×C4118yes—
349C2×C4C24×C4118yes—
350C2×C4C24×C412yes—
351C2×C4C24×C416yes—
352C2×C4C24×C416yes—
353C2×C4C23×Q814yes—
354C2×C4C23×Q8112yes—
355C2×C4C23×Q816yes—
356C2×C4C23×Q812yes—
357C2×C4C22×#4116yes—
358C2×C4C22×#4112yes—
359C2×C4C2×H(5,𝔽2)16yes—
360C2×C4C2×2−1+416yes—
361C22—26no—
362C22—26no—
363C22—26no—
364C22—26no—
365C22—26no—
366C22—26no—
367C22C22×C4×Q8112yes—
368C22C25×C411yescharacteristic
369C22C24×Q811yescharacteristic
370C22C23×#4111yescharacteristic
371C22C22×H(5,𝔽2)11yescharacteristic
372C22C22×2−1+411yescharacteristic
373C22H(7,𝔽2)11yescharacteristic
374C222−1+611yescharacteristic
375C4—212no—
376C4—24no—
377C4—218no—
378C4—26no—
379C4—218no—
380C4—418no—
381C4—46no—
382C4C22×C4×Q814yes—
383C4C22×C4×Q8112yes—
384C4C2×#520112yes—
385C2—212no—
386C2C23×C4×Q811yescharacteristic
387C2C22×#52011yescharacteristic
388C2#6265411yescharacteristic
389C2Q8×H(5,𝔽2)11yescharacteristic
390C2#6298611yescharacteristic
391C2Q8×2−1+411yescharacteristic
392C2#6300111yescharacteristic
subgroupG/H
center, Frattini, socle, cosocleC23C26
commutatorC22C25×C4
prime radicalC22×#41C23
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #34337C2semidirect
3. #34332C2semidirect
4. #34214C2semidirect
5. #34213C2semidirect
7. C4×Q82C2semidirect
8. C4×D4×Q8C2semidirect
9. Q8×#117C2semidirect
10. C2×Q8×C4⋊C4C2semidirect
12. Q8×#41C4semidirect
64. Q82C2×C4semidirect
65. #557C2×C4semidirect
66. #554C2×C4semidirect
67. D4×Q8C2×C4semidirect
68. #533C2×C4semidirect
75. #520Q8direct (N × H)
78. C2×C4×Q8C2×C4semidirect
184. C4×Q8C2×Q8semidirect
188. C4×D4C2×Q8semidirect
191. #117C2×Q8semidirect
196. C2×C4⋊C4C2×Q8semidirect
239. #41C4×Q8semidirect
323. Q8C2×C4×Q8semidirect
324. Q8#520direct (N × H)
325. D4C2×C4×Q8semidirect
346. C2×C4C2×C4×Q8semidirect

Maximal subgroups

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

subgroupindex
C2×Q8×#412
#343372
#343322
#342142
#342132
#341832
C4×Q822
C4×D4×Q82
Q8×#1172
C2×Q8×C4⋊C42
C4×#5202