Finite Group Databasebeta

← C22×#1822 #6370872

Subgroups — C22×#1822 #6370872

Order 512.

5042 conjugacy classes of subgroups.

The subgroup lattice has 220 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×#117C211yesmaximal, characteristic
2C22×#407C212yesmaximal
3C2×#1822C2124yesmaximal, direct product factor
4C22×#343C214yesmaximal, complemented
5C25×C4C2211yescharacteristic
6C23×M16C2214yes—
7C22×#117—24no—
8C22×#117—212no—
9C22×#117C4112yes—
10C22×#117C22112yes—
11C23×C4⋊C4C2212yes—
12C23×C22⋊C4C412yes—
13C23×C42C412yes—
14C2×#407—212no—
15C2×#407C22124yes—
16C22×C22⋊C8—24no—
17#1822C22164yesdirect product factor
18C2×#343C22148yescomplemented
19C26C2×C411yescharacteristic
20C24×C4—216no—
21C24×C4C2×C411yescharacteristic
22C24×C4C2×C416yes—
23C24×C4C2×C414yes—
24C24×C4D414yes—
25C24×C4D4112yes—
26C24×C4C2316yes—
27C24×C4C2311yescharacteristic
28C22×M16—212no—
29C22×M16—232no—
30C22×M16C23124yes—
31C23×C8—24no—
32C2×#117—248no—
33C2×#117—248no—
34C2×#117—248no—
35C2×#117—248no—
36C2×#117C2×C4148yes—
37C2×#117C23116yes—
38C22×C4⋊C4—212no—
39C22×C4⋊C4—24no—
40C22×C4⋊C4C2×C4112yes—
41C22×C4⋊C4C23112yes—
42C22×C22⋊C4—212no—
43C22×C22⋊C4—24no—
44C22×C22⋊C4C2×C4124yes—
45C22×C42—212no—
46C22×C42—24no—
47C22×C42C2×C4124yes—
48#407—248no—
49#407C23132yes—
50C2×C22⋊C8—248no—
51#343C23164yescomplemented
52C25—28no—
53C25—48no—
54C25C22⋊C412yes—
55C25C22⋊C416yes—
56C25C22×C411yescharacteristic
57C25C22×C416yes—
58C23×C4—28no—
59C23×C4—248no—
60C23×C4—232no—
61C23×C4—296no—
62C23×C4—248no—
63C23×C4—212no—
64C23×C4—24no—
65C23×C4—416no—
66C23×C4C22⋊C4124yes—
67C23×C4C22⋊C4124yes—
68C23×C4C22⋊C416yes—
69C23×C4C22⋊C412yes—
70C23×C4C22×C4112yes—
71C23×C4C22×C416yes—
72C23×C4C22×C4124yes—
73C23×C4C22×C413yes—
74C23×C4C2×D4124yes—
75C23×C4C2×D4124yes—
76C23×C4C2×D416yes—
77C23×C4C2×D412yes—
78C23×C4#41116yes—
79C23×C4C2414yes—
80C23×C4C2413yes—
81C2×M16—224no—
82C2×M16—296no—
83C2×M16—448no—
84C2×M16C24116yes—
85C22×C8—224no—
86C22×C8—416no—
87#117—2192no—
88#117—264no—
89C2×C4⋊C4—224no—
90C2×C4⋊C4—224no—
91C2×C4⋊C4—224no—
92C2×C4⋊C4—224no—
93C2×C4⋊C4C22×C4124yes—
94C2×C4⋊C4C2418yes—
95C2×C22⋊C4—248no—
96C2×C22⋊C4—248no—
97C2×C22⋊C4C22×C4132yes—
98C2×C42—248no—
99C2×C42—248no—
100C2×C42C22×C4132yes—
101C22⋊C8—264no—
102C24—28no—
103C24—224no—
104C24—224no—
105C24—28no—
106C24—216no—
107C24—424no—
108C24—424no—
109C24—464no—
110C24C2×C22⋊C4112yes—
111C24C2×C22⋊C413yes—
112C24C2×C22⋊C4112yes—
113C24C2×C22⋊C411yescharacteristic
114C24#11718yes—
115C24C23×C413yes—
116C24C23×C414yes—
117C22×C4—224no—
118C22×C4—224no—
119C22×C4—28no—
120C22×C4—248no—
121C22×C4—296no—
122C22×C4—296no—
123C22×C4—216no—
124C22×C4—296no—
125C22×C4—296no—
126C22×C4—224no—
127C22×C4—224no—
128C22×C4—448no—
129C22×C4—416no—
130C22×C4—448no—
131C22×C4C2×C22⋊C4112yes—
132C22×C4C2×C22⋊C4112yes—
133C22×C4C2×C22⋊C4148yes—
134C22×C4C2×C22⋊C416yes—
135C22×C4C2×C22⋊C416yes—
136C22×C4#117124yes—
137C22×C4#123116yes—
138C22×C4#123148yes—
139C22×C4C23×C414yes—
140C22×C4C23×C4116yes—
141C22×C4C23×C413yes—
142C22×C4C22×D4116yes—
143C22×C4C22×D416yes—
144C22×C4C22×D416yes—
145C22×C4C2×#41124yes—
146C22×C4C2511yescharacteristic
147M16—232no—
148M16—448no—
149C2×C8—216no—
150C2×C8—448no—
151C4⋊C4—248no—
152C4⋊C4—216no—
153C22⋊C4—264no—
154C42—264no—
155C23—232no—
156C23—212no—
157C23—212no—
158C23—248no—
159C23—28no—
160C23—224no—
161C23—224no—
162C23—424no—
163C23—48no—
164C23—496no—
165C23—496no—
166C23—432no—
167C23#381112yes—
168C23#38114yes—
169C23#41318yes—
170C23C22×C22⋊C418yes—
171C23C22×C22⋊C413yes—
172C23C22×C22⋊C413yes—
173C23C2×#117112yes—
174C23C24×C411yescharacteristic
175C2×C4—28no—
176C2×C4—224no—
177C2×C4—224no—
178C2×C4—232no—
179C2×C4—296no—
180C2×C4—216no—
181C2×C4—448no—
182C2×C4—448no—
183C2×C4—416no—
184C2×C4#381124yes—
185C2×C4#381124yes—
186C2×C4C22×C22⋊C418yes—
187C2×C4C22×C22⋊C416yes—
188C2×C4C2×#117112yes—
189C2×C4C2×#123124yes—
190C2×C4C2×#123124yes—
191C2×C4C23×D412yes—
192C2×C4C22×#4114yes—
193C8—416no—
194C22—26no—
195C22—22no—
196C22—224no—
197C22—224no—
198C22—216no—
199C22—28no—
200C22—416no—
201C22—448no—
202C22—448no—
203C22#1822116yesdirect product factor
204C22C2×#38116yes—
205C22C2×#38116yes—
206C22C2×#413112yes—
207C22C23×C22⋊C411yescharacteristic
208C22C22×#11712yes—
209C4—28no—
210C4—416no—
211C4C2×#381112yes—
212C4C22×#12314yes—
213C2—22no—
214C2—26no—
215C2—48no—
216C2C2×#1822112yesdirect product factor
217C2C22×#38111yescharacteristic
218C2C22×#41312yes—
subgroupG/H
center, socleC24C2×C22⋊C4
commutatorC23C24×C4
Frattini, cosocleC22×C4C25
prime radicalC26C2×C4
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C25×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C2×#1822C2direct (N × H)
4. C22×#343C2semidirect
17. #1822C22direct (N × H)
18. C2×#343C22semidirect
51. #343C23semidirect
203. C22#1822direct (N × H)
216. C2C2×#1822direct (N × H)

Maximal subgroups

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

subgroupindex
C23×#1172
C22×#4072
C2×#18222
C22×#3432