Finite Group Databasebeta

← C22×#2921 #10574113

Subgroups — C22×#2921 #10574113

Order 512.

8258 conjugacy classes of subgroups.

The subgroup lattice has 226 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×#117C211yesmaximal, characteristic
2C2×#2921C2148yesmaximal, direct product factor
3C22×#433C218yesmaximal, complemented
4C22×#423C212yesmaximal, complemented
5C22×#407C212yesmaximal
6C22×C4×M16C212yesmaximal, complemented
7C25×C4C2211yescharacteristic
8C23×M16C2214yes—
9C22×#117C414yes—
10C22×#117C4124yes—
11C22×#117C2214yes—
12C22×#117C22124yes—
13C23×C4⋊C4C412yes—
14C23×C22⋊C4C412yes—
15C23×C42C2211yescharacteristic
16C23×C42C2211yescharacteristic
17#2921C221256yesdirect product factor
18C2×#433C221192yescomplemented
19C2×#423C22148yescomplemented
20C22×C4⋊C8C2218yescomplemented
21C2×#407C22148yes—
22C22×C22⋊C8C2218yes—
23C2×C4×M16C22148yescomplemented
24C22×#97C2214yescomplemented
25C22×C4×C8C2214yescomplemented
26C26C2×C411yescharacteristic
27C24×C4—216no—
28C24×C4C2×C411yescharacteristic
29C24×C4C2×C412yes—
30C24×C4C2×C4112yes—
31C24×C4C2×C412yes—
32C24×C4C2×C412yes—
33C24×C4C23112yes—
34C24×C4C2312yes—
35C24×C4C2311yescharacteristic
36C22×M16—232no—
37C22×M16C23148yes—
38C23×C8C2318yes—
39C2×#117C2×C4148yes—
40C2×#117C2×C4196yes—
41C2×#117C2×C41192yes—
42C2×#117C23148yes—
43C2×#117C23164yes—
44C22×C4⋊C4C2×C418yes—
45C22×C4⋊C4C2×C4148yes—
46C22×C22⋊C4C2×C418yes—
47C22×C22⋊C4C2×C4148yes—
48C22×C42C2×C412yes—
49C22×C42C2×C412yes—
50C22×C42C2×C4112yes—
51C22×C42C2×C4112yes—
52C22×C42C23112yes—
53C22×C42C23112yes—
54C22×C42C2312yes—
55C22×C42C2312yes—
56#433C231512yescomplemented
57#423C231128yescomplemented
58C2×C4⋊C8C23196yescomplemented
59#407C231128yes—
60C2×C22⋊C8C23196yes—
61C4×M16C231128yescomplemented
62C2×#97C23148yescomplemented
63C2×C4×C8C23148yescomplemented
64C25—28no—
65C25—48no—
66C25C22×C412yes—
67C25C22×C411yescharacteristic
68C25C22×C4112yes—
69C23×C4—28no—
70C23×C4—296no—
71C23×C4—216no—
72C23×C4—216no—
73C23×C4—296no—
74C23×C4—48no—
75C23×C4—48no—
76C23×C4C22×C414yes—
77C23×C4C22×C414yes—
78C23×C4C22×C4112yes—
79C23×C4C22×C412yes—
80C23×C4C22×C4124yes—
81C23×C4C22×C4148yes—
82C23×C4C22×C4112yes—
83C23×C4C22×C4124yes—
84C23×C4C22×C4124yes—
85C23×C4C22×C411yescharacteristic
86C23×C4C22×C416yes—
87C23×C4#41116yes—
88C23×C4C24112yes—
89C23×C4C24116yes—
90C23×C4C2416yes—
91C23×C4C2411yescharacteristic
92C2×M16—2192no—
93C2×M16C24164yes—
94C22×C8—232no—
95C22×C8C24148yes—
96#117C22×C41192yes—
97#117C22×C41256yes—
98#117C24164yes—
99C2×C4⋊C4C22×C4196yes—
100C2×C4⋊C4C22×C41128yes—
101C2×C22⋊C4C22×C4196yes—
102C2×C22⋊C4C22×C41128yes—
103C2×C42C22×C4124yes—
104C2×C42C22×C4124yes—
105C2×C42C22×C4112yes—
106C2×C42C22×C4112yes—
107C2×C42C22×C4148yes—
108C2×C42C22×C4148yes—
109C2×C42C24112yes—
110C2×C42C24116yes—
111C2×C42C24112yes—
112C2×C42C24116yes—
113C4⋊C8C241128yescomplemented
114C22⋊C8C241128yes—
115#97C24164yescomplemented
116C4×C8C24164yescomplemented
117C24—28no—
118C24—248no—
119C24—28no—
120C24—216no—
121C24—448no—
122C24—464no—
123C24#11718yes—
124C24C23×C4112yes—
125C24C23×C416yes—
126C24C23×C4116yes—
127C24C23×C411yescharacteristic
128C22×C4—248no—
129C22×C4—28no—
130C22×C4—216no—
131C22×C4—216no—
132C22×C4—2192no—
133C22×C4—296no—
134C22×C4—248no—
135C22×C4—248no—
136C22×C4—264no—
137C22×C4—448no—
138C22×C4—448no—
139C22×C4#117148yes—
140C22×C4#11718yes—
141C22×C4C23×C4124yes—
142C22×C4C23×C4124yes—
143C22×C4C23×C4116yes—
144C22×C4C23×C4112yes—
145C22×C4C23×C4124yes—
146C22×C4C23×C4132yes—
147C22×C4C23×C4132yes—
148C22×C4C23×C4132yes—
149C22×C4C23×C4112yes—
150C22×C4C23×C416yes—
151C22×C4C23×C413yes—
152C22×C4C2×#4118yes—
153C22×C4C2×#41148yes—
154C22×C4C2518yes—
155C22×C4C2513yes—
156C22×C4C2514yes—
157M16—2128no—
158C2×C8—296no—
159C2×C8C25132yes—
160C4⋊C4C23×C41128yes—
161C22⋊C4C23×C41128yes—
162C42C23×C4124yes—
163C42C23×C4132yes—
164C42C23×C4124yes—
165C42C23×C4132yes—
166C42C2518yes—
167C42C2518yes—
168C23—232no—
169C23—224no—
170C23—232no—
171C23—224no—
172C23—248no—
173C23—432no—
174C23—4192no—
175C23—432no—
176C23C2×#117124yes—
177C23C2×#11714yes—
178C23#56818yes—
179C23C24×C418yes—
180C23C24×C414yes—
181C23C24×C413yes—
182C2×C4—232no—
183C2×C4—224no—
184C2×C4—248no—
185C2×C4—248no—
186C2×C4—216no—
187C2×C4—248no—
188C2×C4—264no—
189C2×C4—432no—
190C2×C4—432no—
191C2×C4C2×#117148yes—
192C2×C4C2×#117124yes—
193C2×C4C2×#117112yes—
194C2×C4C24×C4116yes—
195C2×C4C24×C4116yes—
196C2×C4C24×C418yes—
197C2×C4C24×C414yes—
198C2×C4C24×C413yes—
199C2×C4C22×#41112yes—
200C2×C4C22×#41116yes—
201C2×C4C2611yescharacteristic
202C8—232no—
203C22—28no—
204C22—248no—
205C22—216no—
206C22—28no—
207C22—464no—
208C22—448no—
209C22#2921116yesdirect product factor
210C22C22×#11718yes—
211C22C22×#11716yes—
212C22C2×#568112yes—
213C22C25×C411yescharacteristic
214C4—216no—
215C4—216no—
216C4—28no—
217C4C22×#11716yes—
218C4C22×#11718yes—
219C4C23×#4112yes—
220C2—28no—
221C2—48no—
222C2C2×#2921112yesdirect product factor
223C2C23×#11711yescharacteristic
224C2C22×#56812yes—
subgroupG/H
centerC23×C4C24
commutatorC22C25×C4
Frattini, cosocleC2×C4C26
socleC24C23×C4
prime radicalC26C2×C4
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×#2921C2direct (N × H)
3. C22×#433C2semidirect
4. C22×#423C2semidirect
6. C22×C4×M16C2semidirect
17. #2921C22direct (N × H)
18. C2×#433C22semidirect
19. C2×#423C22semidirect
20. C22×C4⋊C8C22semidirect
23. C2×C4×M16C22semidirect
24. C22×#97C22semidirect
25. C22×C4×C8C22semidirect
56. #433C23semidirect
57. #423C23semidirect
58. C2×C4⋊C8C23semidirect
61. C4×M16C23semidirect
62. C2×#97C23semidirect
63. C2×C4×C8C23semidirect
113. C4⋊C8C24semidirect
115. #97C24semidirect
116. C4×C8C24semidirect
209. C22#2921direct (N × H)
222. C2C2×#2921direct (N × H)

Maximal subgroups

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

subgroupindex
C23×#1172
C2×#29212
C22×#4332
C22×#4232
C22×#4072
C22×C4×M162