Finite Group Databasebeta

← C22×#2643 #7627720

Subgroups — C22×#2643 #7627720

Order 512.

9342 conjugacy classes of subgroups.

The subgroup lattice has 237 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2643C2148yesmaximal, direct product factor
2C22×#401C211yesmaximal, characteristic, complemented
3C22×#400C213yesmaximal, complemented
4C22×#397C213yesmaximal, complemented
5C22×#396C211yesmaximal, characteristic, complemented
6C22×#386C213yesmaximal
7C22×#385C213yesmaximal, complemented
8C23×#95C211yesmaximal, characteristic, complemented
9C24×D4C2211yescharacteristic
10C25×C4C2213yes—
11C23×C4⋊C4C2213yes—
12C23×C4⋊C4C2213yes—
13C23×C22⋊C4C2213yes—
14C23×C22⋊C4C2213yes—
15C23×C22⋊C4C2213yes—
16#2643C221256yesdirect product factor
17C2×#401C22124yescomplemented
18C2×#400C22172yescomplemented
19C2×#397C22172yescomplemented
20C2×#396C22124yescomplemented
21C2×#386C22172yes—
22C2×#385C22172yescomplemented
23C22×#95C2211yescharacteristic
24C22×#95C2213yes—
25C22×#95C2213yes—
26C22×#95C2213yes—
27C22×#95C2213yes—
28C22×#95C2213yes—
29C22×#95C22124yescomplemented
30C26C2311yescharacteristic
31C26C2311yescharacteristic
32C23×D4—224no—
33C23×D4C23112yes—
34C24×C4—224no—
35C24×C4—412no—
36C24×C4—412no—
37C24×C4C2313yes—
38C24×C4C2313yes—
39C24×C4C2311yescharacteristic
40C24×C4C2313yes—
41C24×C4C2313yes—
42C24×C4C23136yes—
43C22×C4⋊C4—412no—
44C22×C4⋊C4—412no—
45C22×C4⋊C4C23136yes—
46C22×C4⋊C4C23136yes—
47C22×C22⋊C4—224no—
48C22×C22⋊C4—412no—
49C22×C22⋊C4—412no—
50C22×C22⋊C4C23136yes—
51C22×C22⋊C4C23136yes—
52C22×C22⋊C4C23136yes—
53#401C23164yescomplemented
54#400C231192yescomplemented
55#397C231192yescomplemented
56#396C23164yescomplemented
57#386C231192yes—
58#385C231192yescomplemented
59C2×#95C23112yes—
60C2×#95C23136yes—
61C2×#95C23136yes—
62C2×#95C23136yes—
63C2×#95C23136yes—
64C2×#95C23136yes—
65C2×#95C23164yescomplemented
66C25—212no—
67C25—24no—
68C25—212no—
69C25—212no—
70C25—24no—
71C25#41124yes—
72C25C2416yes—
73C25C2416yes—
74C25C2411yescharacteristic
75C22×D4—2144no—
76C22×D4—464no—
77C22×D4C24116yes—
78C23×C4—212no—
79C23×C4—212no—
80C23×C4—2144no—
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—212no—
91C23×C4—212no—
92C23×C4—472no—
93C23×C4—472no—
94C23×C4—4192no—
95C23×C4C24118yes—
96C23×C4C24118yes—
97C23×C4C24118yes—
98C23×C4C24118yes—
99C23×C4C2416yes—
100C23×C4C24148yes—
101C2×C4⋊C4—472no—
102C2×C4⋊C4—472no—
103C2×C4⋊C4C24148yes—
104C2×C4⋊C4C24148yes—
105C2×C22⋊C4—2144no—
106C2×C22⋊C4—472no—
107C2×C22⋊C4—472no—
108C2×C22⋊C4C24148yes—
109C2×C22⋊C4C24148yes—
110C2×C22⋊C4C24148yes—
111#95C24116yes—
112#95C24148yes—
113#95C24148yes—
114#95C24148yes—
115#95C24148yes—
116#95C24148yes—
117C24—296no—
118C24—296no—
119C24—236no—
120C24—212no—
121C24—236no—
122C24—236no—
123C24—212no—
124C24—416no—
125C24—448no—
126C24—448no—
127C24#126164yes—
128C24C2×#41172yes—
129C24C2×#41112yes—
130C24H(5,𝔽2)112yes—
131C242−1+414yes—
132C24C2514yes—
133C24C2514yes—
134C24C2513yes—
135C2×D4—296no—
136C2×D4—4192no—
137C22×C4—236no—
138C22×C4—236no—
139C22×C4—296no—
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—236no—
150C22×C4—236no—
151C22×C4—448no—
152C22×C4—448no—
153C22×C4—4576no—
154C22×C4—416no—
155C22×C4—448no—
156C22×C4—448no—
157C22×C4—448no—
158C22×C4—448no—
159C22×C4C2514yes—
160C22×C4C25112yes—
161C22×C4C25112yes—
162C22×C4C25112yes—
163C22×C4C25112yes—
164C4⋊C4—448no—
165C4⋊C4—448no—
166C22⋊C4—296no—
167C22⋊C4—448no—
168C22⋊C4—448no—
169C23—212no—
170C23—24no—
171C23—2256no—
172C23—2144no—
173C23—2144no—
174C23—212no—
175C23—212no—
176C23—24no—
177C23—424no—
178C23—472no—
179C23—472no—
180C23—864no—
181C23C2×#126196yes—
182C23C2×#126116yes—
183C23#538148yes—
184C23#539148yes—
185C23C22×#41124yes—
186C23C22×#41118yes—
187C23C2×H(5,𝔽2)118yes—
188C23C2×2−1+416yes—
189C23C2611yescharacteristic
190D4—464no—
191C2×C4—212no—
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—212no—
203C2×C4—212no—
204C2×C4—4192no—
205C2×C4—424no—
206C2×C4—472no—
207C2×C4—472no—
208C2×C4—472no—
209C2×C4—472no—
210C22—2192no—
211C22—224no—
212C22—224no—
213C22—44no—
214C22—412no—
215C22—412no—
216C22—848no—
217C22#2643164yesdirect product factor
218C22C22×#126116yes—
219C22C22×#126112yes—
220C22C2×#538136yes—
221C22C2×#539136yes—
222C22C23×#4113yes—
223C22C22×H(5,𝔽2)13yes—
224C22C22×2−1+411yescharacteristic
225C4—44no—
226C4—412no—
227C4—412no—
228C4—412no—
229C4—412no—
230C2—216no—
231C2—84no—
232C2C2×#2643124yesdirect product factor
233C2C23×#12611yescharacteristic
234C2C22×#53813yes—
235C2C22×#53913yes—
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×#2643C2direct (N × H)
2. C22×#401C2semidirect
3. C22×#400C2semidirect
4. C22×#397C2semidirect
5. C22×#396C2semidirect
7. C22×#385C2semidirect
8. C23×#95C2semidirect
16. #2643C22direct (N × H)
17. C2×#401C22semidirect
18. C2×#400C22semidirect
19. C2×#397C22semidirect
20. C2×#396C22semidirect
22. C2×#385C22semidirect
29. C22×#95C22semidirect
53. #401C23semidirect
54. #400C23semidirect
55. #397C23semidirect
56. #396C23semidirect
58. #385C23semidirect
65. C2×#95C23semidirect
217. C22#2643direct (N × H)
232. C2C2×#2643direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#26432
C22×#4012
C22×#4002
C22×#3972
C22×#3962
C22×#3862
C22×#3852
C23×#952