Finite Group Databasebeta

← Q16×#120 #6573470

Subgroups — Q16×#120 #6573470

Order 512.

4620 conjugacy classes of subgroups.

The subgroup lattice has 400 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C24×Q16C211yesmaximal, characteristic, complemented
2C2×D4×Q16C213yesmaximal, complemented
3Q8×#120C212yesmaximal
4#32931C211yesmaximal, characteristic, complemented
5#32882C212yesmaximal, complemented
6#25780C213yesmaximal, complemented
7#24360C216yesmaximal, complemented
8#24268C213yesmaximal, complemented
9#23856C216yesmaximal, complemented
10C22⋊C4×Q16C213yesmaximal, complemented
11C8×#120C211yesmaximal, characteristic
12C24×Q8C2212yes—
13C23×Q16—224no—
14C23×Q16C2216yes—
15C23×Q16C2213yes—
16C23×Q16C2213yes—
17C23×Q16C2211yescharacteristic, complemented
18C24×C8C2211yescharacteristic
19C2×D4×Q8C2216yes—
20D4×Q16—224no—
21C2×#494C2213yescomplemented
22C2×#467C2213yes—
23C2×#467C2213yescomplemented
24C2×#462C2216yescomplemented
25C2×#451C2216yes—
26C2×#451C2216yes—
27C2×#451C2216yescomplemented
28C2×C4×Q16C2213yescomplemented
29C2×C8×D4C2213yes—
30#2848—22no—
31#2848C2212yes—
32#2434—26no—
33#2434C2216yes—
34#2409—26no—
35#2409C2216yes—
36Q8×C22⋊C4C2216yes—
37C4×#120—22no—
38C4×#120C2211yescharacteristic
39#2056C2216yescomplemented
40#2016C22112yescomplemented
41#2001C2216yescomplemented
42#1969C2216yescomplemented
43#1892C2216yes—
44#1878C22112yescomplemented
45#1869C2213yes—
46#1850C2213yes—
47#1808C2213yes—
48#1787C2216yes—
49#1787C2216yes—
50#1779C2211yescharacteristic
51C8×C22⋊C4C2213yes—
52C23×Q8—26no—
53C23×Q8—224no—
54C23×Q8—412no—
55C23×Q8C2316yes—
56C23×Q8C2312yes—
57C23×Q8C2316yes—
58C24×C4—22no—
59C24×C4C2311yescharacteristic
60C22×Q16—2128no—
61C22×Q16—224no—
62C22×Q16—248no—
63C22×Q16—224no—
64C22×Q16—224no—
65C22×Q16—212no—
66C22×Q16—212no—
67C22×Q16D4124yescomplemented
68C22×Q16C2316yes—
69C22×Q16C2311yescharacteristic
70C22×Q16C2312yes—
71C22×Q16C2313yes—
72C22×Q16C2316yes—
73C22×Q16C2316yes—
74C22×Q16C2311yescharacteristic
75C23×C8—212no—
76C23×C8C2313yes—
77C23×C8C2311yescharacteristic
78C23×C8C2313yes—
79D4×Q8—224no—
80D4×Q8—412no—
81C2×C4⋊Q8—26no—
82C2×C4⋊Q8C2316yes—
83C2×C22⋊Q8—26no—
84C2×C22⋊Q8—26no—
85C2×C22⋊Q8C2316yes—
86C2×C22⋊Q8C2316yes—
87C2×#120D411yescharacteristic
88C2×C4×Q8C2316yes—
89C2×C4×D4—26no—
90C2×C4×D4C2313yes—
91#494—212no—
92#467—212no—
93#467—212no—
94#462—224no—
95#451—224no—
96#451—224no—
97#451—412no—
98C4×Q16—212no—
99C8×D4—212no—
100C2×#107C2313yes—
101C2×C4⋊C8C2313yes—
102C2×#103C2316yes—
103C2×#103C2316yes—
104C2×#103C2316yes—
105C2×#103C23112yes—
106C2×C22⋊C8C2313yes—
107C2×C22⋊C8C2313yes—
108C2×C22⋊C8C2313yes—
109C2×C4×C8C2313yes—
110#395—26no—
111#395—212no—
112#393—26no—
113#391—212no—
114#391C23112yes—
115#386—26no—
116#386D413yes—
117#385—26no—
118#385—26no—
119#385—26no—
120#385—26no—
121#385D413yes—
122#380—26no—
123#380C2316yes—
124#379—22no—
125#379D411yescharacteristic
126C4×C22⋊C4—26no—
127C4×C22⋊C4C2313yes—
128#340C2316yes—
129#336C2316yes—
130C25C2×D411yescharacteristic
131C22×Q8—26no—
132C22×Q8—22no—
133C22×Q8—26no—
134C22×Q8—212no—
135C22×Q8—264no—
136C22×Q8—224no—
137C22×Q8—224no—
138C22×Q8—212no—
139C22×Q8—212no—
140C22×Q8—212no—
141C22×Q8—424no—
142C22×Q8—412no—
143C22×Q8—412no—
144C22×Q8—46no—
145C22×Q8—448no—
146C22×Q8—496no—
147C22×Q8C2×D4124yes—
148C22×Q8C2412yes—
149C22×Q8C2416yes—
150C22×Q8C2412yes—
151C22×D4C2×D413yes—
152C23×C4—26no—
153C23×C4—26no—
154C23×C4—26no—
155C23×C4—22no—
156C23×C4—26no—
157C23×C4—424no—
158C23×C4C2×D413yes—
159C23×C4C2411yescharacteristic
160C23×C4C2413yes—
161C2×Q16—2192no—
162C2×Q16—296no—
163C2×Q16—224no—
164C2×Q16—224no—
165C2×Q16—296no—
166C2×Q16—212no—
167C2×Q16—212no—
168C2×Q16—212no—
169C2×Q16—212no—
170C2×Q16—26no—
171C2×Q16—412no—
172C2×Q16—416no—
173C2×Q16C2×D4124yes—
174C2×Q16C2×D4112yes—
175C2×Q16C2×D4112yes—
176C22×C8—232no—
177C22×C8—26no—
178C22×C8—212no—
179C22×C8—212no—
180C22×C8—26no—
181C22×C8C2×D4112yes—
182C22×C8C2411yescharacteristic
183C22×C8C2413yes—
184C22×C8C2413yes—
185C22×C8C2411yescharacteristic
186C4⋊Q8—212no—
187C4⋊Q8—46no—
188C4⋊Q8—424no—
189C22⋊Q8—212no—
190C22⋊Q8—212no—
191C22⋊Q8—212no—
192C22⋊Q8—424no—
193C22⋊Q8—424no—
194C22⋊Q8—46no—
195#120Q1618yesdirect product factor
196C4×Q8—212no—
197C4×Q8—46no—
198C4×D4—26no—
199C4×D4—26no—
200C4×D4—424no—
201C2×C4⋊C4—26no—
202C2×C4⋊C4—26no—
203C2×C4⋊C4—26no—
204C2×C4⋊C4—26no—
205C2×C4⋊C4—26no—
206C2×C4⋊C4C2×D413yes—
207C2×C4⋊C4C2416yes—
208C2×C22⋊C4—26no—
209C2×C22⋊C4—26no—
210C2×C22⋊C4—26no—
211C2×C22⋊C4C2×D413yes—
212C2×C22⋊C4C2×D413yes—
213C2×C22⋊C4C2×D413yes—
214C2×C22⋊C4C2×D413yes—
215C2×C42—26no—
216C2×C42C2413yes—
217#107—26no—
218C4⋊C8—26no—
219#103—212no—
220#103—212no—
221#103—212no—
222#103—412no—
223C22⋊C8—26no—
224C22⋊C8—26no—
225C22⋊C8—26no—
226C4×C8—26no—
227#95—212no—
228#95—212no—
229#95—26no—
230#95C2×D416yes—
231C24—26no—
232C24—26no—
233C24C2×Q1614yescomplemented
234C24C22×D411yescharacteristic
235C24C22×D413yes—
236C2×Q8—224no—
237C2×Q8—26no—
238C2×Q8—26no—
239C2×Q8—248no—
240C2×Q8—248no—
241C2×Q8—212no—
242C2×Q8—26no—
243C2×Q8—212no—
244C2×Q8—26no—
245C2×Q8—424no—
246C2×Q8—424no—
247C2×Q8—412no—
248C2×Q8—424no—
249C2×Q8—448no—
250C2×Q8—448no—
251C2×Q8—4192no—
252C2×Q8—424no—
253C2×Q8—412no—
254C2×Q8—48no—
255C2×Q8—812no—
256C2×Q8C22×D4112yes—
257C2×Q8C22×D4112yes—
258C2×D4—26no—
259C2×D4—26no—
260C2×D4C2×Q16112yescomplemented
261C22×C4—28no—
262C22×C4—224no—
263C22×C4—26no—
264C22×C4—22no—
265C22×C4—212no—
266C22×C4—26no—
267C22×C4—26no—
268C22×C4—224no—
269C22×C4—26no—
270C22×C4—23no—
271C22×C4—23no—
272C22×C4—26no—
273C22×C4—22no—
274C22×C4—424no—
275C22×C4—424no—
276C22×C4—412no—
277C22×C4—464no—
278C22×C4—412no—
279C22×C4C22×D413yes—
280C22×C4C22×D411yescharacteristic
281C22×C4C22×D413yes—
282C22×C4C22×D416yes—
283C22×C4C22×D413yes—
284C22×C4H(5,𝔽2)16yes—
285C22×C4C2511yescharacteristic
286Q16—248no—
287Q16—248no—
288Q16—224no—
289Q16—48no—
290Q16—44no—
291Q16—812no—
292Q16#120116yesdirect product factor
293C2×C8—224no—
294C2×C8—26no—
295C2×C8—224no—
296C2×C8—23no—
297C2×C8—23no—
298C2×C8—26no—
299C2×C8—44no—
300C2×C8C22×D416yes—
301C2×C8C22×D416yes—
302C4⋊C4—26no—
303C4⋊C4—26no—
304C4⋊C4—26no—
305C4⋊C4—412no—
306C4⋊C4—412no—
307C4⋊C4—412no—
308C4⋊C4—412no—
309C4⋊C4—412no—
310C22⋊C4—26no—
311C22⋊C4—26no—
312C22⋊C4—26no—
313C22⋊C4—412no—
314C22⋊C4—412no—
315C22⋊C4—412no—
316C22⋊C4C2×Q16112yescomplemented
317C42—23no—
318C42—23no—
319C42—412no—
320C23—28no—
321C23—224no—
322C23—26no—
323C23—224no—
324C23—26no—
325C23—23no—
326C23—23no—
327C23D4216yes—
328C23C22×Q1616yes—
329C23C22×Q1612yescomplemented
330C23#57816yes—
331C23C23×D411yescharacteristic
332Q8—212no—
333Q8—212no—
334Q8—212no—
335Q8—448no—
336Q8—448no—
337Q8—412no—
338Q8—42no—
339Q8—46no—
340Q8—88no—
341Q8C2×#12018yes—
342D4—224no—
343C2×C4—224no—
344C2×C4—23no—
345C2×C4—212no—
346C2×C4—26no—
347C2×C4—23no—
348C2×C4—26no—
349C2×C4—26no—
350C2×C4—212no—
351C2×C4—23no—
352C2×C4—23no—
353C2×C4—212no—
354C2×C4—26no—
355C2×C4—448no—
356C2×C4—448no—
357C2×C4—412no—
358C2×C4—41no—
359C2×C4—43no—
360C2×C4—46no—
361C2×C4—46no—
362C2×C4—412no—
363C2×C4—88no—
364C2×C4D4216yes—
365C2×C4C22×Q1616yescomplemented
366C2×C4C23×D413yes—
367C2×C4C2×H(5,𝔽2)13yes—
368C8—26no—
369C8—41no—
370C8—43no—
371C8C2×#12014yes—
372C22—232no—
373C22—212no—
374C22—26no—
375C22—212no—
376C22—26no—
377C22—26no—
378C22—43no—
379C22—41no—
380C22D4×Q16112yescomplemented
381C22C2×D4213yes—
382C22C23×Q1611yescharacteristic
383C22C2×#57813yes—
384C4—26no—
385C4—26no—
386C4—28no—
387C4—43no—
388C4—41no—
389C4—412no—
390C4—86no—
391C4—82no—
392C4C22×#12011yescharacteristic
393C4#348413yes—
394C2—212no—
395C2—42no—
396C2D4×#12011yescharacteristic
397C2C2×D4×Q1613yes—
398C2#6105313yes—
subgroupG/H
center, socleC23C23×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC2×#120D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C4×#120 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C24×Q16C2semidirect
2. C2×D4×Q16C2semidirect
4. #32931C2semidirect
5. #32882C2semidirect
6. #25780C2semidirect
7. #24360C2semidirect
8. #24268C2semidirect
9. #23856C2semidirect
10. C22⋊C4×Q16C2semidirect
17. C23×Q16C22semidirect
21. C2×#494C22semidirect
23. C2×#467C22semidirect
24. C2×#462C22semidirect
27. C2×#451C22semidirect
28. C2×C4×Q16C22semidirect
39. #2056C22semidirect
40. #2016C22semidirect
41. #2001C22semidirect
42. #1969C22semidirect
44. #1878C22semidirect
67. C22×Q16D4semidirect
195. #120Q16direct (N × H)
233. C24C2×Q16semidirect
260. C2×D4C2×Q16semidirect
292. Q16#120direct (N × H)
316. C22⋊C4C2×Q16semidirect
329. C23C22×Q16semidirect
365. C2×C4C22×Q16semidirect
380. C22D4×Q16semidirect

Maximal subgroups

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

subgroupindex
C24×Q162
C2×D4×Q162
Q8×#1202
#329312
#328822
#257802
#243602
#242682
#238562
C22⋊C4×Q162
C8×#1202