Finite Group Databasebeta

← C22×#2549 #7627986

Subgroups — C22×#2549 #7627986

Order 512.

11698 conjugacy classes of subgroups.

The subgroup lattice has 345 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C22⋊Q8C212yesmaximal
2C2×#2549C2148yesmaximal, direct product factor
3C22×#398C212yesmaximal, complemented
4C22×#395C212yesmaximal, complemented
5C22×#391C212yesmaximal, complemented
6C22×#389C212yesmaximal, complemented
7C22×#385C212yesmaximal
8C22×#380C211yesmaximal, characteristic
9C22×C4×C22⋊C4C211yesmaximal, characteristic
10C23×#95C211yesmaximal, characteristic
11C24×Q8C2212yes—
12C25×C4C2212yes—
13C25×C4C2211yescharacteristic
14C22×C22⋊Q8—232no—
15C22×C22⋊Q8C22148yes—
16C23×C4⋊C4C2212yes—
17C23×C4⋊C4C2212yes—
18C23×C4⋊C4C2212yes—
19C23×C4⋊C4C2212yes—
20C23×C4⋊C4C2212yes—
21C23×C4⋊C4C2212yes—
22C23×C22⋊C4C2212yes—
23C23×C22⋊C4C2211yescharacteristic
24C23×C22⋊C4C2211yescharacteristic
25C23×C42C2212yes—
26#2549C221256yesdirect product factor
27C2×#398C22148yescomplemented
28C2×#395C22148yescomplemented
29C2×#391C22148yescomplemented
30C2×#389C22148yescomplemented
31C2×#385C22148yes—
32C2×#380C22124yes—
33C2×C4×C22⋊C4C22124yes—
34C22×#95C22124yes—
35C22×#95C2212yes—
36C22×#95C2211yescharacteristic
37C22×#95C2211yescharacteristic
38C22×#95C2212yes—
39C22×#95C2211yescharacteristic
40C22×#95C2211yescharacteristic
41C22×#95C2212yes—
42C22×#95C2212yes—
43C26C2311yescharacteristic
44C23×Q8—216no—
45C23×Q8—216no—
46C23×Q8—48no—
47C23×Q8C23124yes—
48C24×C4—216no—
49C24×C4—216no—
50C24×C4—48no—
51C24×C4—48no—
52C24×C4Q8116yescomplemented
53C24×C4C2312yes—
54C24×C4C2312yes—
55C24×C4C2312yes—
56C24×C4C23124yes—
57C24×C4C2312yes—
58C24×C4C2311yescharacteristic
59C24×C4C2311yescharacteristic
60C24×C4C2312yes—
61C24×C4C2312yes—
62C24×C4C23112yes—
63C2×C22⋊Q8—2384no—
64C2×C22⋊Q8C231128yes—
65C22×C4⋊C4—216no—
66C22×C4⋊C4—216no—
67C22×C4⋊C4—216no—
68C22×C4⋊C4—216no—
69C22×C4⋊C4—48no—
70C22×C4⋊C4—48no—
71C22×C4⋊C4C23124yes—
72C22×C4⋊C4C23124yes—
73C22×C4⋊C4C23124yes—
74C22×C4⋊C4C23124yes—
75C22×C4⋊C4C23124yes—
76C22×C4⋊C4C23124yes—
77C22×C22⋊C4—216no—
78C22×C22⋊C4D4116yes—
79C22×C22⋊C4Q8116yescomplemented
80C22×C22⋊C4C23124yes—
81C22×C22⋊C4C23112yes—
82C22×C22⋊C4C23112yes—
83C22×C42—48no—
84C22×C42C23124yes—
85#398C231128yescomplemented
86#395C231128yescomplemented
87#391C231128yescomplemented
88#389C231128yescomplemented
89#385C231128yes—
90#380C23164yes—
91C4×C22⋊C4C23164yes—
92C2×#95C23112yes—
93C2×#95C23124yes—
94C2×#95C23124yes—
95C2×#95C23112yes—
96C2×#95C23124yes—
97C2×#95C23124yes—
98C2×#95C23164yes—
99C2×#95C23112yes—
100C2×#95C23112yes—
101C25—28no—
102C25—28no—
103C25C2×D418yes—
104C25C2×Q818yes—
105C25C2×Q818yes—
106C25C2416yes—
107C25C2411yescharacteristic
108C22×Q8—296no—
109C22×Q8—296no—
110C22×Q8—448no—
111C22×Q8—4128no—
112C22×Q8C24132yes—
113C23×C4—28no—
114C23×C4—28no—
115C23×C4—28no—
116C23×C4—28no—
117C23×C4—28no—
118C23×C4—28no—
119C23×C4—28no—
120C23×C4—28no—
121C23×C4—28no—
122C23×C4—28no—
123C23×C4—28no—
124C23×C4—296no—
125C23×C4—28no—
126C23×C4—28no—
127C23×C4—28no—
128C23×C4—28no—
129C23×C4—28no—
130C23×C4—28no—
131C23×C4—296no—
132C23×C4—464no—
133C23×C4—448no—
134C23×C4—448no—
135C23×C4—4128no—
136C23×C4C2×D4116yes—
137C23×C4C2×Q8116yes—
138C23×C4C2×Q818yes—
139C23×C4C2×Q818yes—
140C23×C4C2×Q8196yescomplemented
141C23×C4#41116yes—
142C23×C4C24112yes—
143C23×C4C24112yes—
144C23×C4C24112yes—
145C23×C4C24132yes—
146C23×C4C24112yes—
147C23×C4C24112yes—
148C23×C4C2416yes—
149C23×C4C2416yes—
150C23×C4C24112yes—
151C23×C4C24116yes—
152C22⋊Q8—2512no—
153C2×C4⋊C4—296no—
154C2×C4⋊C4—296no—
155C2×C4⋊C4—296no—
156C2×C4⋊C4—296no—
157C2×C4⋊C4—448no—
158C2×C4⋊C4—448no—
159C2×C4⋊C4C24132yes—
160C2×C4⋊C4C24132yes—
161C2×C4⋊C4C24132yes—
162C2×C4⋊C4C24132yes—
163C2×C4⋊C4C24132yes—
164C2×C4⋊C4C24132yes—
165C2×C22⋊C4—296no—
166C2×C22⋊C4C2×D4196yes—
167C2×C22⋊C4C2×Q8196yescomplemented
168C2×C22⋊C4C24132yes—
169C2×C22⋊C4C24116yes—
170C2×C22⋊C4C24116yes—
171C2×C42—448no—
172C2×C42C24132yes—
173#95C24132yes—
174#95C24116yes—
175#95C24116yes—
176#95C24132yes—
177#95C24116yes—
178#95C24116yes—
179#95C24132yes—
180#95C24132yes—
181C24—232no—
182C24—232no—
183C24—264no—
184C24—264no—
185C24—224no—
186C24—224no—
187C24C4⋊Q8164yes—
188C24C22×D4124yes—
189C24C22×D414yes—
190C24C22×Q8124yes—
191C24C22×Q8124yes—
192C24C22×Q814yes—
193C24C22×Q814yes—
194C24C2×#4118yes—
195C24H(5,𝔽2)18yes—
196C24C2514yes—
197C24C2513yes—
198C2×Q8—264no—
199C2×Q8—264no—
200C2×Q8—432no—
201C2×Q8—4384no—
202C22×C4—232no—
203C22×C4—232no—
204C22×C4—264no—
205C22×C4—264no—
206C22×C4—264no—
207C22×C4—224no—
208C22×C4—224no—
209C22×C4—224no—
210C22×C4—224no—
211C22×C4—224no—
212C22×C4—224no—
213C22×C4—224no—
214C22×C4—224no—
215C22×C4—224no—
216C22×C4—224no—
217C22×C4—224no—
218C22×C4—264no—
219C22×C4—224no—
220C22×C4—224no—
221C22×C4—224no—
222C22×C4—224no—
223C22×C4—224no—
224C22×C4—224no—
225C22×C4—264no—
226C22×C4—4192no—
227C22×C4—432no—
228C22×C4—432no—
229C22×C4—4384no—
230C22×C4—432no—
231C22×C4—432no—
232C22×C4—432no—
233C22×C4C22×D4148yes—
234C22×C4C22×Q8148yes—
235C22×C4C22×Q8124yes—
236C22×C4C22×Q8124yes—
237C22×C4C22×Q8164yescomplemented
238C22×C4C2×#41148yes—
239C22×C4C2518yes—
240C22×C4C2518yes—
241C22×C4C2518yes—
242C22×C4C2518yes—
243C22×C4C2514yes—
244C22×C4C2514yes—
245C22×C4C2518yes—
246C22×C4C2518yes—
247C4⋊C4—264no—
248C4⋊C4—264no—
249C4⋊C4—264no—
250C4⋊C4—264no—
251C4⋊C4—432no—
252C4⋊C4—432no—
253C22⋊C4—264no—
254C22⋊C4C22×D4164yes—
255C22⋊C4C22×Q8164yescomplemented
256C42—432no—
257C23—28no—
258C23—28no—
259C23—248no—
260C23—248no—
261C23—296no—
262C23—296no—
263C23—2256no—
264C23C2×C4⋊Q8196yes—
265C23C2×C4⋊Q8116yes—
266C23#533116yes—
267C23#543116yes—
268C23#546132yes—
269C23#554132yes—
270C23C23×D418yes—
271C23C23×D416yes—
272C23C23×Q818yes—
273C23C23×Q818yes—
274C23C23×Q816yes—
275C23C23×Q816yes—
276C23C22×#41112yes—
277C23C2×H(5,𝔽2)112yes—
278C23C2611yescharacteristic
279Q8—4128no—
280C2×C4—28no—
281C2×C4—28no—
282C2×C4—28no—
283C2×C4—28no—
284C2×C4—28no—
285C2×C4—28no—
286C2×C4—28no—
287C2×C4—28no—
288C2×C4—248no—
289C2×C4—248no—
290C2×C4—296no—
291C2×C4—296no—
292C2×C4—296no—
293C2×C4—28no—
294C2×C4—28no—
295C2×C4—28no—
296C2×C4—28no—
297C2×C4—28no—
298C2×C4—28no—
299C2×C4—28no—
300C2×C4—28no—
301C2×C4—28no—
302C2×C4—464no—
303C2×C4—4128no—
304C2×C4—448no—
305C2×C4—448no—
306C2×C4—448no—
307C2×C4C23×D4116yes—
308C2×C4C23×Q8116yes—
309C2×C4C23×Q818yes—
310C2×C4C23×Q818yes—
311C2×C4C22×#41116yes—
312C22—2192no—
313C22—28no—
314C22—28no—
315C22—216no—
316C22—216no—
317C22#2549164yesdirect product factor
318C22C22×C4⋊Q8116yes—
319C22C22×C4⋊Q8112yes—
320C22C2×#533112yes—
321C22C2×#543112yes—
322C22C2×#546124yes—
323C22C2×#554124yes—
324C22C24×D411yescharacteristic
325C22C24×Q811yescharacteristic
326C22C24×Q811yescharacteristic
327C22C23×#4112yes—
328C22C22×H(5,𝔽2)12yes—
329C4—28no—
330C4—28no—
331C4—216no—
332C4—216no—
333C4—216no—
334C4—48no—
335C4—48no—
336C4—48no—
337C2—216no—
338C2C2×#2549124yesdirect product factor
339C2C23×C4⋊Q811yescharacteristic
340C2C22×#53311yescharacteristic
341C2C22×#54311yescharacteristic
342C2C22×#54612yes—
343C2C22×#55412yes—
subgroupG/H
center, socleC25C24
commutator, Frattini, cosocleC23C26
prime radicalC26C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#2549C2direct (N × H)
3. C22×#398C2semidirect
4. C22×#395C2semidirect
5. C22×#391C2semidirect
6. C22×#389C2semidirect
26. #2549C22direct (N × H)
27. C2×#398C22semidirect
28. C2×#395C22semidirect
29. C2×#391C22semidirect
30. C2×#389C22semidirect
52. C24×C4Q8semidirect
79. C22×C22⋊C4Q8semidirect
85. #398C23semidirect
86. #395C23semidirect
87. #391C23semidirect
88. #389C23semidirect
140. C23×C4C2×Q8semidirect
167. C2×C22⋊C4C2×Q8semidirect
237. C22×C4C22×Q8semidirect
255. C22⋊C4C22×Q8semidirect
317. C22#2549direct (N × H)
338. C2C2×#2549direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C22⋊Q82
C2×#25492
C22×#3982
C22×#3952
C22×#3912
C22×#3892
C22×#3852
C22×#3802
C22×C4×C22⋊C42
C23×#952