Finite Group Databasebeta

← C22×#2804 #7633585

Subgroups — C22×#2804 #7633585

Order 512.

9762 conjugacy classes of subgroups.

The subgroup lattice has 261 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2804C2148yesmaximal, direct product factor
2C22×#400C212yesmaximal, complemented
3C22×#393C214yesmaximal, complemented
4C22×#391C212yesmaximal, complemented
5C22×#390C211yesmaximal, characteristic
6C22×#386C212yesmaximal
7C22×#385C214yesmaximal, complemented
8C24×Q8C2212yes—
9C24×D4C2211yescharacteristic
10C25×C4C2212yes—
11C23×C4⋊C4C2212yes—
12C23×C4⋊C4C2212yes—
13C23×C4⋊C4C2211yescharacteristic
14C23×C22⋊C4C2214yes—
15C23×C22⋊C4C2214yes—
16C23×C22⋊C4C2212yes—
17C23×C42C2211yescharacteristic
18#2804C221256yesdirect product factor
19C2×#400C22148yescomplemented
20C2×#393C22196yescomplemented
21C2×#391C22148yescomplemented
22C2×#390C22124yes—
23C2×#386C22148yes—
24C2×#385C22196yescomplemented
25C22×#95C2214yes—
26C22×#95C2214yes—
27C22×#95C2214yes—
28C22×#95C2212yes—
29C26C2312yes—
30C23×Q8—216no—
31C23×Q8—48no—
32C23×Q8—48no—
33C23×Q8C23124yes—
34C23×D4—44no—
35C23×D4—44no—
36C23×D4Q8116yescomplemented
37C23×D4C23112yes—
38C24×C4—416no—
39C24×C4—48no—
40C24×C4C2314yes—
41C24×C4C2314yes—
42C24×C4C2312yes—
43C24×C4C2311yescharacteristic
44C24×C4C2312yes—
45C24×C4C23124yes—
46C22×C4⋊C4—44no—
47C22×C4⋊C4—48no—
48C22×C4⋊C4—48no—
49C22×C4⋊C4C23112yes—
50C22×C4⋊C4C23124yes—
51C22×C4⋊C4C23124yes—
52C22×C22⋊C4—232no—
53C22×C22⋊C4—416no—
54C22×C22⋊C4—48no—
55C22×C22⋊C4C23148yes—
56C22×C22⋊C4C23124yes—
57C22×C22⋊C4C23148yes—
58C22×C42—44no—
59C22×C42C23112yes—
60#400C231128yescomplemented
61#393C231256yescomplemented
62#391C231128yescomplemented
63#390C23164yes—
64#386C231128yes—
65#385C231256yescomplemented
66C2×#95C23124yes—
67C2×#95C23148yes—
68C2×#95C23148yes—
69C2×#95C23148yes—
70C25—216no—
71C25—216no—
72C25—28no—
73C25—28no—
74C25C2×Q8116yes—
75C25C24112yes—
76C25C2411yescharacteristic
77C22×Q8—296no—
78C22×Q8—448no—
79C22×Q8—448no—
80C22×Q8—4128no—
81C22×Q8C24132yes—
82C22×D4—464no—
83C22×D4—424no—
84C22×D4—424no—
85C22×D4C2×Q8196yescomplemented
86C22×D4C24116yes—
87C23×C4—24no—
88C23×C4—28no—
89C23×C4—24no—
90C23×C4—28no—
91C23×C4—216no—
92C23×C4—216no—
93C23×C4—216no—
94C23×C4—216no—
95C23×C4—216no—
96C23×C4—28no—
97C23×C4—216no—
98C23×C4—216no—
99C23×C4—496no—
100C23×C4—448no—
101C23×C4—4128no—
102C23×C4C2×Q818yes—
103C23×C4#41116yes—
104C23×C4C24112yes—
105C23×C4C24124yes—
106C23×C4C24124yes—
107C23×C4C2416yes—
108C23×C4C24112yes—
109C23×C4C24132yes—
110C2×C4⋊C4—424no—
111C2×C4⋊C4—448no—
112C2×C4⋊C4—448no—
113C2×C4⋊C4C24132yes—
114C2×C4⋊C4C24132yes—
115C2×C4⋊C4C24116yes—
116C2×C22⋊C4—2192no—
117C2×C22⋊C4—496no—
118C2×C22⋊C4—448no—
119C2×C22⋊C4C24164yes—
120C2×C22⋊C4C24164yes—
121C2×C22⋊C4C24132yes—
122C2×C42—424no—
123C2×C42C24116yes—
124#95C24164yes—
125#95C24164yes—
126#95C24164yes—
127#95C24132yes—
128C24—264no—
129C24—2128no—
130C24—248no—
131C24—248no—
132C24—224no—
133C24—224no—
134C24—464no—
135C24—432no—
136C24—432no—
137C24C22×Q8148yes—
138C24C22×Q814yes—
139C24C2×#4118yes—
140C24H(5,𝔽2)14yes—
141C24H(5,𝔽2)18yes—
142C24H(5,𝔽2)14yes—
143C24C2518yes—
144C24C2513yes—
145C2×Q8—264no—
146C2×Q8—432no—
147C2×Q8—432no—
148C2×Q8—4384no—
149C2×D4—4192no—
150C2×D4—416no—
151C2×D4—416no—
152C2×D4C22×Q8164yescomplemented
153C22×C4—264no—
154C22×C4—232no—
155C22×C4—212no—
156C22×C4—224no—
157C22×C4—212no—
158C22×C4—224no—
159C22×C4—248no—
160C22×C4—248no—
161C22×C4—248no—
162C22×C4—248no—
163C22×C4—248no—
164C22×C4—224no—
165C22×C4—248no—
166C22×C4—248no—
167C22×C4—464no—
168C22×C4—432no—
169C22×C4—4384no—
170C22×C4—464no—
171C22×C4—432no—
172C22×C4—464no—
173C22×C4C22×Q8124yes—
174C22×C4C2×#41148yes—
175C22×C4C25116yes—
176C22×C4C2518yes—
177C22×C4C25116yes—
178C22×C4C2514yes—
179C22×C4C2518yes—
180C4⋊C4—416no—
181C4⋊C4—432no—
182C4⋊C4—432no—
183C22⋊C4—2128no—
184C22⋊C4—464no—
185C22⋊C4—432no—
186C42—416no—
187C23—216no—
188C23—216no—
189C23—28no—
190C23—28no—
191C23—296no—
192C23—2192no—
193C23—496no—
194C23—448no—
195C23—448no—
196C23—4256no—
197C23#538132yes—
198C23#543116yes—
199C23#554132yes—
200C23#559116yes—
201C23H(3,𝔽4)116yes—
202C23C23×Q8116yes—
203C23C23×Q816yes—
204C23C22×#41112yes—
205C23C2×H(5,𝔽2)16yes—
206C23C2×H(5,𝔽2)112yes—
207C23C2×H(5,𝔽2)16yes—
208C23C2611yescharacteristic
209Q8—4128no—
210D4—464no—
211C2×C4—24no—
212C2×C4—28no—
213C2×C4—24no—
214C2×C4—28no—
215C2×C4—296no—
216C2×C4—248no—
217C2×C4—216no—
218C2×C4—216no—
219C2×C4—216no—
220C2×C4—216no—
221C2×C4—216no—
222C2×C4—28no—
223C2×C4—216no—
224C2×C4—216no—
225C2×C4—4128no—
226C2×C4—496no—
227C2×C4—448no—
228C2×C4—496no—
229C2×C4C23×Q818yes—
230C2×C4C22×#41116yes—
231C22—216no—
232C22—232no—
233C22—4192no—
234C22—416no—
235C22—48no—
236C22—48no—
237C22#2804164yesdirect product factor
238C22C2×#538124yes—
239C22C2×#543112yes—
240C22C2×#554124yes—
241C22C2×#559112yes—
242C22C2×H(3,𝔽4)112yes—
243C22C24×Q811yescharacteristic
244C22C23×#4112yes—
245C22C22×H(5,𝔽2)11yescharacteristic
246C22C22×H(5,𝔽2)11yescharacteristic
247C22C22×H(5,𝔽2)12yes—
248C4—28no—
249C4—216no—
250C4—416no—
251C4—416no—
252C4—48no—
253C2—416no—
254C2C2×#2804124yesdirect product factor
255C2C22×#54311yescharacteristic
256C2C22×#53812yes—
257C2C22×H(3,𝔽4)11yescharacteristic
258C2C22×#55412yes—
259C2C22×#55911yescharacteristic
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×#2804C2direct (N × H)
2. C22×#400C2semidirect
3. C22×#393C2semidirect
4. C22×#391C2semidirect
7. C22×#385C2semidirect
18. #2804C22direct (N × H)
19. C2×#400C22semidirect
20. C2×#393C22semidirect
21. C2×#391C22semidirect
24. C2×#385C22semidirect
36. C23×D4Q8semidirect
60. #400C23semidirect
61. #393C23semidirect
62. #391C23semidirect
65. #385C23semidirect
85. C22×D4C2×Q8semidirect
152. C2×D4C22×Q8semidirect
237. C22#2804direct (N × H)
254. C2C2×#2804direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#28042
C22×#4002
C22×#3932
C22×#3912
C22×#3902
C22×#3862
C22×#3852