Finite Group Databasebeta

← C22×#2220 #7622962

Subgroups — C22×#2220 #7622962

Order 512.

2194 conjugacy classes of subgroups.

The subgroup lattice has 276 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×SD32C211yesmaximal, characteristic, complemented
2C23×M32C211yesmaximal, characteristic, complemented
3C22×#467C211yesmaximal, characteristic, complemented
4C22×#466C211yesmaximal, characteristic
5C2×#2220C2124yesmaximal, direct product factor
6C22×#366C211yesmaximal, characteristic, complemented
7C22×#358C211yesmaximal, characteristic, complemented
8C22×#357C211yesmaximal, characteristic, complemented
9C23×Q16C2211yescharacteristic
10C23×D8C2211yescharacteristic
11C24×C8C2211yescharacteristic
12C22×C22⋊Q8—21no—
13C22×#121—21no—
14C22×SD32—28no—
15C22×SD32C22112yescomplemented
16C22×M32—28no—
17C22×M32C22112yescomplemented
18C23×C16C2211yescharacteristic
19C23×C16C2211yescharacteristic
20C2×#467—26no—
21C2×#467C22112yescomplemented
22C2×#466—26no—
23C2×#466C22112yes—
24C22×#107C2211yescharacteristic
25C22×#107C2211yescharacteristic
26C22×#103—21no—
27C22×#102—21no—
28#2220C22164yesdirect product factor
29C2×#366C22112yescomplemented
30C2×#358C22112yescomplemented
31C2×#357C22112yescomplemented
32C23×Q8—21no—
33C23×D4—21no—
34C23×D4—41no—
35C24×C4D411yescharacteristic
36C22×Q16—24no—
37C22×Q16—23no—
38C22×Q16—24no—
39C22×Q16C2316yes—
40C22×D8—24no—
41C22×D8—23no—
42C22×D8—24no—
43C22×D8C2316yes—
44C23×C8—24no—
45C23×C8—24no—
46C23×C8D411yescharacteristic
47C23×C8D416yes—
48C23×C8C2316yes—
49C23×C8C2311yescharacteristic
50C2×C22⋊Q8—212no—
51C2×C22⋊Q8—46no—
52C2×#121—212no—
53C2×#121—46no—
54C22×C4⋊C4—21no—
55C22×C4⋊C4—21no—
56C22×C4⋊C4—41no—
57C22×C22⋊C4—41no—
58C22×C22⋊C4—41no—
59C2×SD32—248no—
60C2×SD32C23116yescomplemented
61C2×M32—248no—
62C2×M32C23116yescomplemented
63C22×C16—24no—
64C22×C16D418yescomplemented
65C22×C16C2316yes—
66C22×C16C2316yes—
67#467—224no—
68#467C23116yescomplemented
69#466—224no—
70#466C23116yes—
71C2×#107—23no—
72C2×#107—23no—
73C2×#107C2316yes—
74C2×#107C2316yes—
75C2×#103—212no—
76C2×#102—212no—
77#366C23116yescomplemented
78#358C23116yescomplemented
79#357C23116yescomplemented
80C25—41no—
81C25D811yescharacteristic
82C22×Q8—26no—
83C22×Q8—43no—
84C22×Q8—44no—
85C22×Q8—44no—
86C22×D4—26no—
87C22×D4—412no—
88C22×D4—44no—
89C22×D4—43no—
90C22×D4—44no—
91C22×D4—88no—
92C23×C4—24no—
93C23×C4—24no—
94C23×C4—41no—
95C23×C4—41no—
96C23×C4—41no—
97C23×C4D816yes—
98C23×C4D811yescharacteristic
99C23×C4C2×D416yes—
100C23×C4C2×D411yescharacteristic
101C2×Q16—212no—
102C2×Q16—26no—
103C2×Q16—212no—
104C2×Q16—412no—
105C2×Q16C2414yes—
106C2×D8—212no—
107C2×D8—26no—
108C2×D8—212no—
109C2×D8—412no—
110C2×D8C2414yes—
111C22×C8—24no—
112C22×C8—224no—
113C22×C8—212no—
114C22×C8—212no—
115C22×C8C2×D416yes—
116C22×C8C2×D4112yes—
117C22×C8C2×D413yes—
118C22×C8C2×D414yes—
119C22×C8#4114yes—
120C22×C8C2414yes—
121C22×C8C2413yes—
122C22⋊Q8—216no—
123C22⋊Q8—424no—
124#121—216no—
125#121—424no—
126C2×C4⋊C4—26no—
127C2×C4⋊C4—26no—
128C2×C4⋊C4—43no—
129C2×C4⋊C4—43no—
130C2×C4⋊C4—412no—
131C2×C22⋊C4—412no—
132C2×C22⋊C4—412no—
133SD32—232no—
134M32—232no—
135C2×C16—212no—
136C2×C16C2×D4124yescomplemented
137C2×C16C2414yes—
138C2×C16C2414yes—
139#107—26no—
140#107—26no—
141#107C2414yes—
142#107C2414yes—
143#103—216no—
144#102—216no—
145C24—24no—
146C24—24no—
147C24—24no—
148C24—46no—
149C24—84no—
150C24—84no—
151C24—84no—
152C24C2×D816yes—
153C24C2×D811yescharacteristic
154C2×Q8—24no—
155C2×Q8—46no—
156C2×Q8—412no—
157C2×Q8—412no—
158C2×Q8—812no—
159C2×D4—24no—
160C2×D4—416no—
161C2×D4—412no—
162C2×D4—46no—
163C2×D4—412no—
164C2×D4—848no—
165C2×D4—812no—
166C22×C4—24no—
167C22×C4—212no—
168C22×C4—212no—
169C22×C4—224no—
170C22×C4—46no—
171C22×C4—46no—
172C22×C4—46no—
173C22×C4—84no—
174C22×C4—84no—
175C22×C4—84no—
176C22×C4#12114yes—
177C22×C4C2×D816yes—
178C22×C4C2×D8112yes—
179C22×C4C2×D813yes—
180C22×C4#13514yes—
181C22×C4C22×D414yes—
182C22×C4C22×D413yes—
183Q16—24no—
184Q16—24no—
185Q16—412no—
186D8—24no—
187D8—24no—
188D8—412no—
189C2×C8—212no—
190C2×C8—224no—
191C2×C8—24no—
192C2×C8—24no—
193C2×C8#121112yes—
194C2×C8C22×D414yes—
195C2×C8C22×D413yes—
196C2×C8C22×D416yes—
197C2×C8C2×#4116yes—
198C2×C8C2511yescharacteristic
199C4⋊C4—24no—
200C4⋊C4—24no—
201C4⋊C4—46no—
202C4⋊C4—46no—
203C4⋊C4—416no—
204C22⋊C4—416no—
205C22⋊C4—416no—
206C16—24no—
207C16C22×D418yescomplemented
208C23—212no—
209C23—212no—
210C23—212no—
211C23—416no—
212C23—44no—
213C23—812no—
214C23—812no—
215C23—812no—
216C23—1616no—
217C23#46614yes—
218C23#50914yes—
219C23#51014yes—
220C23C22×D814yes—
221C23C22×D813yes—
222Q8—44no—
223Q8—44no—
224Q8—812no—
225D4—44no—
226D4—44no—
227D4—832no—
228D4—812no—
229C2×C4—212no—
230C2×C4—24no—
231C2×C4—224no—
232C2×C4—24no—
233C2×C4—44no—
234C2×C4—44no—
235C2×C4—44no—
236C2×C4—812no—
237C2×C4—812no—
238C2×C4—812no—
239C2×C4#466112yes—
240C2×C4C2×#12116yes—
241C2×C4C22×D814yes—
242C2×C4C22×D813yes—
243C2×C4C2×#13516yes—
244C2×C4C23×D411yescharacteristic
245C8—24no—
246C8C2×#12116yes—
247C8C23×D411yescharacteristic
248C8C22×#4111yescharacteristic
249C22—24no—
250C22—24no—
251C22—24no—
252C22—424no—
253C22—84no—
254C22—84no—
255C22—84no—
256C22—1624no—
257C22#2220116yesdirect product factor
258C22C2×#46616yes—
259C22C2×#50916yes—
260C22C2×#51016yes—
261C22C23×D811yescharacteristic
262C4—24no—
263C4—84no—
264C4—84no—
265C4—84no—
266C4C2×#46616yes—
267C4C22×#12111yescharacteristic
268C4C22×#13511yescharacteristic
269C2—44no—
270C2—164no—
271C2C2×#2220112yesdirect product factor
272C2C22×#46611yescharacteristic
273C2C22×#50911yescharacteristic
274C2C22×#51011yescharacteristic
subgroupG/H
center, socleC24C2×D8
commutator, Frattini, cosocleC2×C8C25
prime radicalC22×#466C2
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C24×C4 ◁ C24×C8 ◁ G
LECSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C23×SD32C2semidirect
2. C23×M32C2semidirect
3. C22×#467C2semidirect
5. C2×#2220C2direct (N × H)
6. C22×#366C2semidirect
7. C22×#358C2semidirect
8. C22×#357C2semidirect
15. C22×SD32C22semidirect
17. C22×M32C22semidirect
21. C2×#467C22semidirect
28. #2220C22direct (N × H)
29. C2×#366C22semidirect
30. C2×#358C22semidirect
31. C2×#357C22semidirect
60. C2×SD32C23semidirect
62. C2×M32C23semidirect
64. C22×C16D4semidirect
68. #467C23semidirect
77. #366C23semidirect
78. #358C23semidirect
79. #357C23semidirect
136. C2×C16C2×D4semidirect
207. C16C22×D4semidirect
257. C22#2220direct (N × H)
271. C2C2×#2220direct (N × H)

Maximal subgroups

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

subgroupindex
C23×SD322
C23×M322
C22×#4672
C22×#4662
C2×#22202
C22×#3662
C22×#3582
C22×#3572