Finite Group Databasebeta

← C22×#2821 #7633401

Subgroups — C22×#2821 #7633401

Order 512.

8734 conjugacy classes of subgroups.

The subgroup lattice has 291 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C4⋊Q8C211yesmaximal, characteristic, complemented
2C23×#126C211yesmaximal, characteristic
3C2×#2821C2148yesmaximal, direct product factor
4C22×#400C212yesmaximal, complemented
5C22×#399C212yesmaximal
6C22×#398C212yesmaximal, complemented
7C22×#397C212yesmaximal
8C22×#395C212yesmaximal, complemented
9C22×#393C212yesmaximal
10C22×#383C211yesmaximal, characteristic, complemented
11C24×Q8C2212yes—
12C22×C4⋊Q8—216no—
13C22×C4⋊Q8C22124yescomplemented
14C22×#126—216no—
15C22×#126C22124yes—
16C23×C4⋊C4C2211yescharacteristic
17C23×C4⋊C4C2211yescharacteristic
18C23×C4⋊C4C2211yescharacteristic
19C23×C4⋊C4C2212yes—
20C23×C4⋊C4C2212yes—
21C23×C4⋊C4C2214yes—
22C23×C22⋊C4C2211yescharacteristic
23C23×C22⋊C4C2211yescharacteristic
24C23×C22⋊C4C2211yescharacteristic
25C23×C22⋊C4C2214yes—
26C23×C42C2211yescharacteristic
27#2821C221256yesdirect product factor
28C2×#400C22148yescomplemented
29C2×#399C22148yes—
30C2×#398C22148yescomplemented
31C2×#397C22148yes—
32C2×#395C22148yescomplemented
33C2×#393C22148yes—
34C2×#383C22124yescomplemented
35C22×#95C2212yes—
36C22×#95C2212yes—
37C22×#95C2212yes—
38C22×#95C2214yes—
39C22×#95C2214yes—
40C26C2311yescharacteristic
41C23×Q8—216no—
42C23×Q8—416no—
43C23×Q8C23124yes—
44C24×C4C2314yes—
45C24×C4C2311yescharacteristic
46C24×C4C2311yescharacteristic
47C24×C4C2311yescharacteristic
48C24×C4C2314yes—
49C24×C4C2311yescharacteristic
50C24×C4C2311yescharacteristic
51C24×C4C2311yescharacteristic
52C2×C4⋊Q8—2192no—
53C2×C4⋊Q8C23164yescomplemented
54C2×#126—2192no—
55C2×#126C23164yes—
56C22×C4⋊C4—28no—
57C22×C4⋊C4—28no—
58C22×C4⋊C4—28no—
59C22×C4⋊C4—216no—
60C22×C4⋊C4—216no—
61C22×C4⋊C4—416no—
62C22×C4⋊C4C23112yes—
63C22×C4⋊C4C23124yes—
64C22×C4⋊C4C23112yes—
65C22×C4⋊C4C23124yes—
66C22×C4⋊C4C23112yes—
67C22×C4⋊C4C23148yes—
68C22×C22⋊C4—28no—
69C22×C22⋊C4—28no—
70C22×C22⋊C4—28no—
71C22×C22⋊C4—416no—
72C22×C22⋊C4C23112yes—
73C22×C22⋊C4C23112yes—
74C22×C22⋊C4C23112yes—
75C22×C22⋊C4C23148yes—
76C22×C42D4116yes—
77C22×C42C23112yes—
78#400C231128yescomplemented
79#399C231128yes—
80#398C231128yescomplemented
81#397C231128yes—
82#395C231128yescomplemented
83#393C231128yes—
84#383C23164yescomplemented
85C2×#95C23124yes—
86C2×#95C23148yes—
87C2×#95C23148yes—
88C2×#95C23124yes—
89C2×#95C23124yes—
90C25—24no—
91C25—28no—
92C25—28no—
93C25—28no—
94C25C2416yes—
95C25C2411yescharacteristic
96C22×Q8—296no—
97C22×Q8—496no—
98C22×Q8—4128no—
99C22×Q8C24132yes—
100C23×C4—28no—
101C23×C4—28no—
102C23×C4—28no—
103C23×C4—24no—
104C23×C4—24no—
105C23×C4—24no—
106C23×C4—216no—
107C23×C4—216no—
108C23×C4—216no—
109C23×C4—28no—
110C23×C4—216no—
111C23×C4—28no—
112C23×C4—28no—
113C23×C4—216no—
114C23×C4—216no—
115C23×C4C2×D418yes—
116C23×C4C2×D418yes—
117C23×C4C2×D418yes—
118C23×C4C2416yes—
119C23×C4C24124yes—
120C23×C4C2416yes—
121C23×C4C2416yes—
122C23×C4C24124yes—
123C23×C4C2416yes—
124C23×C4C2416yes—
125C23×C4C2416yes—
126C4⋊Q8—2256no—
127#126—2256no—
128C2×C4⋊C4—248no—
129C2×C4⋊C4—248no—
130C2×C4⋊C4—248no—
131C2×C4⋊C4—296no—
132C2×C4⋊C4—296no—
133C2×C4⋊C4—496no—
134C2×C4⋊C4C24116yes—
135C2×C4⋊C4C24116yes—
136C2×C4⋊C4C24116yes—
137C2×C4⋊C4C24132yes—
138C2×C4⋊C4C24132yes—
139C2×C4⋊C4C24164yes—
140C2×C22⋊C4—248no—
141C2×C22⋊C4—248no—
142C2×C22⋊C4—248no—
143C2×C22⋊C4—496no—
144C2×C22⋊C4C24116yes—
145C2×C22⋊C4C24116yes—
146C2×C22⋊C4C24116yes—
147C2×C22⋊C4C24164yes—
148C2×C42C2×D4196yes—
149C2×C42C24116yes—
150#95C24132yes—
151#95C24132yes—
152#95C24132yes—
153#95C24164yes—
154#95C24164yes—
155C24—212no—
156C24—224no—
157C24—224no—
158C24—224no—
159C24—416no—
160C24—416no—
161C24—416no—
162C24—464no—
163C24C22×D414yes—
164C24H(5,𝔽2)18yes—
165C242−1+418yes—
166C242−1+418yes—
167C24C2514yes—
168C24C2513yes—
169C2×Q8—264no—
170C2×Q8—464no—
171C2×Q8—4384no—
172C22×C4—232no—
173C22×C4—232no—
174C22×C4—232no—
175C22×C4—224no—
176C22×C4—224no—
177C22×C4—224no—
178C22×C4—212no—
179C22×C4—212no—
180C22×C4—212no—
181C22×C4—248no—
182C22×C4—248no—
183C22×C4—248no—
184C22×C4—224no—
185C22×C4—248no—
186C22×C4—224no—
187C22×C4—224no—
188C22×C4—248no—
189C22×C4—248no—
190C22×C4—416no—
191C22×C4—464no—
192C22×C4—416no—
193C22×C4—416no—
194C22×C4—464no—
195C22×C4C22×D4124yes—
196C22×C4C22×D4124yes—
197C22×C4C22×D4124yes—
198C22×C4C25116yes—
199C22×C4C2514yes—
200C22×C4C2514yes—
201C22×C4C25116yes—
202C22×C4C2514yes—
203C22×C4C2514yes—
204C22×C4C2514yes—
205C22×C4C2514yes—
206C4⋊C4—232no—
207C4⋊C4—232no—
208C4⋊C4—232no—
209C4⋊C4—264no—
210C4⋊C4—264no—
211C4⋊C4—464no—
212C22⋊C4—232no—
213C22⋊C4—232no—
214C22⋊C4—232no—
215C22⋊C4—464no—
216C42C22×D4164yes—
217C23—24no—
218C23—28no—
219C23—28no—
220C23—28no—
221C23—424no—
222C23—424no—
223C23—424no—
224C23—496no—
225C23—864no—
226C23#535116yes—
227C23#536116yes—
228C23#536116yes—
229C23#563164yes—
230C23C23×D416yes—
231C23C2×H(5,𝔽2)112yes—
232C23C2×2−1+4112yes—
233C23C2×2−1+4112yes—
234C23C2611yescharacteristic
235Q8—4128no—
236C2×C4—28no—
237C2×C4—28no—
238C2×C4—28no—
239C2×C4—248no—
240C2×C4—248no—
241C2×C4—248no—
242C2×C4—24no—
243C2×C4—24no—
244C2×C4—24no—
245C2×C4—216no—
246C2×C4—216no—
247C2×C4—216no—
248C2×C4—28no—
249C2×C4—216no—
250C2×C4—28no—
251C2×C4—28no—
252C2×C4—216no—
253C2×C4—216no—
254C2×C4—424no—
255C2×C4—496no—
256C2×C4—424no—
257C2×C4—424no—
258C2×C4—496no—
259C2×C4C23×D418yes—
260C2×C4C23×D418yes—
261C2×C4C23×D418yes—
262C22—44no—
263C22—44no—
264C22—44no—
265C22—416no—
266C22—848no—
267C22#2821164yesdirect product factor
268C22C2×#535112yes—
269C22C2×#536112yes—
270C22C2×#536112yes—
271C22C2×#563148yes—
272C22C24×D411yescharacteristic
273C22C22×H(5,𝔽2)12yes—
274C22C22×2−1+412yes—
275C22C22×2−1+412yes—
276C4—28no—
277C4—28no—
278C4—28no—
279C4—44no—
280C4—416no—
281C4—44no—
282C4—44no—
283C4—416no—
284C2—84no—
285C2C2×#2821124yesdirect product factor
286C2C22×#53511yescharacteristic
287C2C22×#53611yescharacteristic
288C2C22×#53611yescharacteristic
289C2C22×#56314yes—
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
1. C23×C4⋊Q8C2semidirect
3. C2×#2821C2direct (N × H)
4. C22×#400C2semidirect
6. C22×#398C2semidirect
8. C22×#395C2semidirect
10. C22×#383C2semidirect
13. C22×C4⋊Q8C22semidirect
27. #2821C22direct (N × H)
28. C2×#400C22semidirect
30. C2×#398C22semidirect
32. C2×#395C22semidirect
34. C2×#383C22semidirect
53. C2×C4⋊Q8C23semidirect
78. #400C23semidirect
80. #398C23semidirect
82. #395C23semidirect
84. #383C23semidirect
267. C22#2821direct (N × H)
285. C2C2×#2821direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C4⋊Q82
C23×#1262
C2×#28212
C22×#4002
C22×#3992
C22×#3982
C22×#3972
C22×#3952
C22×#3932
C22×#3832