Finite Group Databasebeta

← C22×#2801 #7633596

Subgroups — C22×#2801 #7633596

Order 512.

7770 conjugacy classes of subgroups.

The subgroup lattice has 234 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2801C2148yesmaximal, direct product factor
2C22×#401C211yesmaximal, characteristic, complemented
3C22×#399C211yesmaximal, characteristic, complemented
4C22×#396C211yesmaximal, characteristic, complemented
5C22×#394C213yesmaximal
6C22×#389C213yesmaximal, complemented
7C22×#388C213yesmaximal, complemented
8C22×#388C213yesmaximal, complemented
9C24×D4C2211yescharacteristic
10C23×C4⋊C4C2213yes—
11C23×C4⋊C4C2213yes—
12C23×C4⋊C4C2213yes—
13C23×C22⋊C4C2213yes—
14C23×C22⋊C4C2213yes—
15C23×C22⋊C4C2213yes—
16C23×C22⋊C4C2213yes—
17C23×C42C2213yes—
18#2801C221256yesdirect product factor
19C2×#401C22124yescomplemented
20C2×#399C22124yescomplemented
21C2×#396C22124yescomplemented
22C2×#394C22172yes—
23C2×#389C22172yescomplemented
24C2×#388C22172yescomplemented
25C2×#388C22172yescomplemented
26C22×#95C2213yes—
27C22×#95C2213yes—
28C22×#95C2213yes—
29C22×#95C2211yescharacteristic
30C26C2311yescharacteristic
31C26C2311yescharacteristic
32C23×D4—412no—
33C23×D4C23112yes—
34C24×C4C2311yescharacteristic
35C24×C4C2313yes—
36C24×C4C2313yes—
37C24×C4C2313yes—
38C24×C4C2313yes—
39C22×C4⋊C4—224no—
40C22×C4⋊C4—412no—
41C22×C4⋊C4—412no—
42C22×C4⋊C4C23136yes—
43C22×C4⋊C4C23136yes—
44C22×C4⋊C4C23136yes—
45C22×C22⋊C4—224no—
46C22×C22⋊C4—224no—
47C22×C22⋊C4—412no—
48C22×C22⋊C4—412no—
49C22×C22⋊C4C23136yes—
50C22×C22⋊C4C23136yes—
51C22×C22⋊C4C23136yes—
52C22×C22⋊C4C23136yes—
53C22×C42—412no—
54C22×C42C23136yes—
55#401C23164yescomplemented
56#399C23164yescomplemented
57#396C23164yescomplemented
58#394C231192yes—
59#389C231192yescomplemented
60#388C231192yescomplemented
61#388C231192yescomplemented
62C2×#95C23136yes—
63C2×#95C23112yes—
64C2×#95C23136yes—
65C2×#95C23136yes—
66C25—212no—
67C25—212no—
68C25—212no—
69C25—212no—
70C25—24no—
71C25—24no—
72C25C2416yes—
73C25C2416yes—
74C25C2411yescharacteristic
75C22×D4—472no—
76C22×D4—464no—
77C22×D4C24116yes—
78C23×C4—212no—
79C23×C4—212no—
80C23×C4—212no—
81C23×C4—212no—
82C23×C4—212no—
83C23×C4—212no—
84C23×C4—212no—
85C23×C4—212no—
86C23×C4—212no—
87C23×C4—212no—
88C23×C4—212no—
89C23×C4—212no—
90C23×C4#41124yes—
91C23×C4C24118yes—
92C23×C4C24118yes—
93C23×C4C24118yes—
94C23×C4C2416yes—
95C23×C4C24118yes—
96C2×C4⋊C4—2144no—
97C2×C4⋊C4—472no—
98C2×C4⋊C4—472no—
99C2×C4⋊C4C24148yes—
100C2×C4⋊C4C24148yes—
101C2×C4⋊C4C24148yes—
102C2×C22⋊C4—2144no—
103C2×C22⋊C4—2144no—
104C2×C22⋊C4—472no—
105C2×C22⋊C4—472no—
106C2×C22⋊C4C24148yes—
107C2×C22⋊C4C24148yes—
108C2×C22⋊C4C24148yes—
109C2×C22⋊C4C24148yes—
110C2×C42—472no—
111C2×C42C24148yes—
112#95C24148yes—
113#95C24148yes—
114#95C24148yes—
115#95C24116yes—
116C24—236no—
117C24—236no—
118C24—236no—
119C24—236no—
120C24—212no—
121C24—212no—
122C24—448no—
123C24—448no—
124C24—448no—
125C24—448no—
126C24—416no—
127C24—416no—
128C24C2×#41112yes—
129C24H(5,𝔽2)112yes—
130C242−1+414yes—
131C24C2514yes—
132C24C2514yes—
133C24C2513yes—
134C2×D4—448no—
135C2×D4—4192no—
136C22×C4—296no—
137C22×C4—236no—
138C22×C4—236no—
139C22×C4—236no—
140C22×C4—236no—
141C22×C4—236no—
142C22×C4—236no—
143C22×C4—236no—
144C22×C4—236no—
145C22×C4—236no—
146C22×C4—236no—
147C22×C4—236no—
148C22×C4—236no—
149C22×C4—448no—
150C22×C4—448no—
151C22×C4—448no—
152C22×C4—416no—
153C22×C4C2×#41172yes—
154C22×C4C25112yes—
155C22×C4C25112yes—
156C22×C4C2514yes—
157C22×C4C25112yes—
158C22×C4C25112yes—
159C4⋊C4—296no—
160C4⋊C4—448no—
161C4⋊C4—448no—
162C22⋊C4—296no—
163C22⋊C4—296no—
164C22⋊C4—448no—
165C22⋊C4—448no—
166C42—448no—
167C23—212no—
168C23—212no—
169C23—212no—
170C23—212no—
171C23—24no—
172C23—24no—
173C23—472no—
174C23—472no—
175C23—472no—
176C23—472no—
177C23—424no—
178C23—424no—
179C23—864no—
180C23—864no—
181C23#542148yes—
182C23#553148yes—
183C23#560116yes—
184C23C22×#41118yes—
185C23C2×H(5,𝔽2)118yes—
186C23C2×2−1+416yes—
187C23C2611yescharacteristic
188D4—464no—
189C2×C4—212no—
190C2×C4—212no—
191C2×C4—2144no—
192C2×C4—212no—
193C2×C4—212no—
194C2×C4—212no—
195C2×C4—212no—
196C2×C4—212no—
197C2×C4—212no—
198C2×C4—212no—
199C2×C4—212no—
200C2×C4—212no—
201C2×C4—212no—
202C2×C4—472no—
203C2×C4—472no—
204C2×C4—472no—
205C2×C4—424no—
206C2×C4C22×#41124yes—
207C22—412no—
208C22—412no—
209C22—44no—
210C22—44no—
211C22—412no—
212C22—412no—
213C22—848no—
214C22—848no—
215C22#2801164yesdirect product factor
216C22C2×#542136yes—
217C22C2×#553136yes—
218C22C2×#560112yes—
219C22C23×#4113yes—
220C22C22×H(5,𝔽2)13yes—
221C22C22×2−1+411yescharacteristic
222C4—224no—
223C4—412no—
224C4—412no—
225C4—44no—
226C4—412no—
227C2—84no—
228C2—84no—
229C2C2×#2801124yesdirect product factor
230C2C22×#54213yes—
231C2C22×#56011yescharacteristic
232C2C22×#55313yes—
subgroupG/H
center, socleC25C24
commutator, Frattini, cosocleC23C26
prime radicalC24×D4C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#2801C2direct (N × H)
2. C22×#401C2semidirect
3. C22×#399C2semidirect
4. C22×#396C2semidirect
6. C22×#389C2semidirect
7. C22×#388C2semidirect
8. C22×#388C2semidirect
18. #2801C22direct (N × H)
19. C2×#401C22semidirect
20. C2×#399C22semidirect
21. C2×#396C22semidirect
23. C2×#389C22semidirect
24. C2×#388C22semidirect
25. C2×#388C22semidirect
55. #401C23semidirect
56. #399C23semidirect
57. #396C23semidirect
59. #389C23semidirect
60. #388C23semidirect
61. #388C23semidirect
215. C22#2801direct (N × H)
229. C2C2×#2801direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#28012
C22×#4012
C22×#3992
C22×#3962
C22×#3942
C22×#3892
C22×#3882