Finite Group Databasebeta

← C22×#2979 #10574279

Subgroups — C22×#2979 #10574279

Order 512.

8414 conjugacy classes of subgroups.

The subgroup lattice has 240 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#532C211yesmaximal, characteristic
2C2×#2979C2148yesmaximal, direct product factor
3C22×#436C214yesmaximal, complemented
4C22×C8×D4C214yesmaximal, complemented
5C22×#431C212yesmaximal, complemented
6C22×#408C214yesmaximal, complemented
7C23×#41C2212yes—
8C23×M16C2214yes—
9C24×C8C2214yes—
10C2×#532C4124yes—
11C2×#532C22124yes—
12C22×C4⋊Q8C411yescharacteristic
13C22×#127C411yescharacteristic
14C22×#124C412yes—
15C22×#121C414yes—
16C22×C4×D4C2214yes—
17C23×C42C2211yescharacteristic
18#2979C221256yesdirect product factor
19C2×#436C22196yescomplemented
20C2×C8×D4C22196yescomplemented
21C2×#431C22148yescomplemented
22C22×C4⋊C8C2212yes—
23C22×C4⋊C8C2212yes—
24C2×#408C22196yescomplemented
25C22×C22⋊C8C2214yes—
26C22×C22⋊C8C2218yes—
27C22×C4×C8C2214yes—
28C22×#41—48no—
29C22×#41—48no—
30C22×#41C2×C4124yes—
31C22×#41C23124yes—
32C23×Q8C2×C412yes—
33C23×D4C2×C414yes—
34C23×D4C2×C414yes—
35C23×D4C2×C412yes—
36C24×C4C2×C412yes—
37C24×C4C2311yescharacteristic
38C24×C4C2314yes—
39C22×M16—416no—
40C22×M16C23148yes—
41C23×C8—416no—
42C23×C8C2314yes—
43C23×C8C2314yes—
44C23×C8C23148yes—
45#532C2×C41192yes—
46#532C23164yes—
47C2×C4⋊Q8C2×C4124yes—
48C2×#127C2×C4124yes—
49C2×#124C2×C4148yes—
50C2×#121C2×C4196yes—
51C2×C4×D4C2×C4148yes—
52C2×C4×D4C23148yes—
53C22×C4⋊C4C2×C414yes—
54C22×C22⋊C4C2×C418yes—
55C22×C42C2×C411yescharacteristic
56C22×C42C2×C411yescharacteristic
57C22×C42C2×C4112yes—
58C22×C42C23112yes—
59C22×C42C2312yes—
60#436C231256yescomplemented
61C8×D4C231256yescomplemented
62#431C231128yescomplemented
63C2×C4⋊C8C23124yes—
64C2×C4⋊C8C23124yes—
65#408C231256yescomplemented
66C2×C22⋊C8C23148yes—
67C2×C22⋊C8C23196yes—
68C2×C4×C8C23148yes—
69C25C22×C414yes—
70C25C22×C411yescharacteristic
71C2×#41—496no—
72C2×#41—448no—
73C2×#41—448no—
74C2×#41C22×C4196yes—
75C2×#41C24132yes—
76C22×Q8—48no—
77C22×Q8C22×C4124yes—
78C22×D4—232no—
79C22×D4—48no—
80C22×D4—416no—
81C22×D4C22×C4148yes—
82C22×D4C22×C4148yes—
83C22×D4C22×C4124yes—
84C23×C4—216no—
85C23×C4—216no—
86C23×C4—216no—
87C23×C4—24no—
88C23×C4—24no—
89C23×C4C22×C412yes—
90C23×C4C22×C414yes—
91C23×C4C22×C4124yes—
92C23×C4C22×C4124yes—
93C23×C4C22×C411yescharacteristic
94C23×C4C22×C416yes—
95C23×C4C22×C412yes—
96C23×C4C24124yes—
97C23×C4C2416yes—
98C23×C4C2411yescharacteristic
99C2×M16—496no—
100C2×M16C24164yes—
101C22×C8—216no—
102C22×C8—216no—
103C22×C8—496no—
104C22×C8C24124yes—
105C22×C8C24124yes—
106C22×C8C24164yes—
107C4⋊Q8C22×C4164yes—
108#127C22×C4164yes—
109#124C22×C41128yes—
110#121C22×C41256yes—
111C4×D4C22×C41192yes—
112C4×D4C24164yes—
113C2×C4⋊C4C22×C4148yes—
114C2×C22⋊C4C22×C4196yes—
115C2×C42C22×C4112yes—
116C2×C42C22×C4112yes—
117C2×C42C22×C4112yes—
118C2×C42C22×C4148yes—
119C2×C42C24112yes—
120C2×C42C24116yes—
121C4⋊C8C24132yes—
122C4⋊C8C24132yes—
123C22⋊C8C24164yes—
124C22⋊C8C241128yes—
125C4×C8C24164yes—
126C24—24no—
127C24—216no—
128C24—28no—
129C24—232no—
130C24C23×C4124yes—
131C24C23×C416yes—
132C24C23×C411yescharacteristic
133#41—4192no—
134#41—432no—
135#41—432no—
136C2×Q8—448no—
137C2×Q8C23×C4132yes—
138C2×D4—2192no—
139C2×D4—448no—
140C2×D4—496no—
141C2×D4C23×C4164yes—
142C2×D4C23×C4164yes—
143C2×D4C23×C4132yes—
144C22×C4—24no—
145C22×C4—216no—
146C22×C4—28no—
147C22×C4—296no—
148C22×C4—224no—
149C22×C4—296no—
150C22×C4—248no—
151C22×C4—248no—
152C22×C4—212no—
153C22×C4—212no—
154C22×C4#131116yes—
155C22×C4C23×C416yes—
156C22×C4C23×C4112yes—
157C22×C4C23×C4112yes—
158C22×C4C23×C4132yes—
159C22×C4C23×C4124yes—
160C22×C4C23×C4148yes—
161C22×C4C23×C413yes—
162C22×C4C23×C4112yes—
163C22×C4H(5,𝔽2)14yes—
164C22×C4H(5,𝔽2)14yes—
165C22×C4C2514yes—
166C22×C4C25116yes—
167C22×C4C2513yes—
168M16—464no—
169C2×C8—248no—
170C2×C8—248no—
171C2×C8—464no—
172C2×C8C25116yes—
173C2×C8C25116yes—
174C4⋊C4C23×C4164yes—
175C22⋊C4C23×C41128yes—
176C42C23×C4124yes—
177C42C23×C4116yes—
178C42C23×C4116yes—
179C42C2518yes—
180C23—212no—
181C23—248no—
182C23—224no—
183C23—296no—
184C23—416no—
185C23—464no—
186C23#51814yes—
187C23C2×#13118yes—
188C23C24×C4116yes—
189C23C24×C414yes—
190C23C24×C413yes—
191Q8—432no—
192D4—2128no—
193D4—432no—
194D4—464no—
195C2×C4—212no—
196C2×C4—248no—
197C2×C4—224no—
198C2×C4—216no—
199C2×C4—216no—
200C2×C4—24no—
201C2×C4—24no—
202C2×C4—296no—
203C2×C4—224no—
204C2×C4—264no—
205C2×C4#518112yes—
206C2×C4C2×#131148yes—
207C2×C4C24×C414yes—
208C2×C4C24×C418yes—
209C2×C4C24×C4116yes—
210C2×C4C24×C413yes—
211C2×C4C24×C418yes—
212C2×C4C2×H(5,𝔽2)16yes—
213C2×C4C2×H(5,𝔽2)16yes—
214C2×C4C2611yescharacteristic
215C8—216no—
216C8—216no—
217C22—28no—
218C22—232no—
219C22—24no—
220C22—216no—
221C22—424no—
222C22—496no—
223C22#2979116yesdirect product factor
224C22C2×#51816yes—
225C22C22×#131112yes—
226C22C25×C411yescharacteristic
227C4—28no—
228C4—24no—
229C4—216no—
230C4C2×#51816yes—
231C4C22×#131116yes—
232C4C22×H(5,𝔽2)11yescharacteristic
233C4C22×H(5,𝔽2)11yescharacteristic
234C2—44no—
235C2—416no—
236C2C2×#2979112yesdirect product factor
237C2C22×#51811yescharacteristic
238C2C23×#13112yes—
subgroupG/H
centerC23×C4C24
commutatorC22C25×C4
Frattini, cosocleC2×C4C26
socleC24C23×C4
prime radicalC22×#532C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#2979C2direct (N × H)
3. C22×#436C2semidirect
4. C22×C8×D4C2semidirect
5. C22×#431C2semidirect
6. C22×#408C2semidirect
18. #2979C22direct (N × H)
19. C2×#436C22semidirect
20. C2×C8×D4C22semidirect
21. C2×#431C22semidirect
24. C2×#408C22semidirect
60. #436C23semidirect
61. C8×D4C23semidirect
62. #431C23semidirect
65. #408C23semidirect
223. C22#2979direct (N × H)
236. C2C2×#2979direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5322
C2×#29792
C22×#4362
C22×C8×D42
C22×#4312
C22×#4082