Finite Group Databasebeta

← C22×#1821 #6370871

Subgroups — C22×#1821 #6370871

Order 512.

6394 conjugacy classes of subgroups.

The subgroup lattice has 283 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C24×C4⋊C4C211yesmaximal, characteristic
2C22×#407C212yesmaximal
3C2×#1821C2124yesmaximal, direct product factor
4C22×#343C214yesmaximal, complemented
5C25×C4C412yes—
6C25×C4C2211yescharacteristic
7C23×M16C2214yes—
8C23×C4⋊C4—22no—
9C23×C4⋊C4—22no—
10C23×C4⋊C4—212no—
11C23×C4⋊C4C4112yes—
12C23×C4⋊C4C412yes—
13C23×C4⋊C4C2212yes—
14C23×C4⋊C4C22112yes—
15C2×#407—212no—
16C2×#407C22124yes—
17C22×C22⋊C8—22no—
18C22×C22⋊C8—22no—
19#1821C22164yesdirect product factor
20C2×#343C22148yescomplemented
21C26C2×C411yescharacteristic
22C24×C4—216no—
23C24×C4—212no—
24C24×C4—22no—
25C24×C4—22no—
26C24×C4—416no—
27C24×C4C2×C411yescharacteristic
28C24×C4C2×C416yes—
29C24×C4C2×C4124yes—
30C24×C4C2×C414yes—
31C24×C4D412yes—
32C24×C4D412yes—
33C24×C4D4112yes—
34C24×C4C2316yes—
35C24×C4C2311yescharacteristic
36C22×M16—212no—
37C22×M16—232no—
38C22×M16C23124yes—
39C23×C8—24no—
40C22×C4⋊C4—212no—
41C22×C4⋊C4—248no—
42C22×C4⋊C4—224no—
43C22×C4⋊C4—224no—
44C22×C4⋊C4—24no—
45C22×C4⋊C4—224no—
46C22×C4⋊C4—224no—
47C22×C4⋊C4—248no—
48C22×C4⋊C4—212no—
49C22×C4⋊C4—24no—
50C22×C4⋊C4C2×C4124yes—
51C22×C4⋊C4C2×C4148yes—
52C22×C4⋊C4C2×C4112yes—
53C22×C4⋊C4C23116yes—
54C22×C4⋊C4C23112yes—
55#407—248no—
56#407C23132yes—
57C2×C22⋊C8—224no—
58C2×C22⋊C8—224no—
59#343C23164yescomplemented
60C25—28no—
61C25—28no—
62C25—28no—
63C25C22⋊C416yes—
64C25C22⋊C411yescharacteristic
65C25C22⋊C411yescharacteristic
66C25C22×C416yes—
67C25C22×C411yescharacteristic
68C23×C4—28no—
69C23×C4—248no—
70C23×C4—216no—
71C23×C4—216no—
72C23×C4—296no—
73C23×C4—248no—
74C23×C4—248no—
75C23×C4—212no—
76C23×C4—224no—
77C23×C4—224no—
78C23×C4—24no—
79C23×C4—496no—
80C23×C4—416no—
81C23×C4—416no—
82C23×C4—496no—
83C23×C4—416no—
84C23×C4C22⋊C416yes—
85C23×C4C22⋊C4124yes—
86C23×C4C22⋊C4112yes—
87C23×C4C22⋊C4112yes—
88C23×C4C22⋊C412yes—
89C23×C4C22×C416yes—
90C23×C4C22×C4112yes—
91C23×C4C22×C4132yes—
92C23×C4C22×C4124yes—
93C23×C4C22×C413yes—
94C23×C4C2×D4112yes—
95C23×C4C2×D4112yes—
96C23×C4C2×D4124yes—
97C23×C4C2×D416yes—
98C23×C4C2×D412yes—
99C23×C4#41116yes—
100C23×C4C2414yes—
101C23×C4C2413yes—
102C2×M16—224no—
103C2×M16—296no—
104C2×M16—448no—
105C2×M16C24116yes—
106C22×C8—224no—
107C22×C8—416no—
108C2×C4⋊C4—248no—
109C2×C4⋊C4—248no—
110C2×C4⋊C4—296no—
111C2×C4⋊C4—296no—
112C2×C4⋊C4—224no—
113C2×C4⋊C4—224no—
114C2×C4⋊C4—232no—
115C2×C4⋊C4—232no—
116C2×C4⋊C4—224no—
117C2×C4⋊C4—224no—
118C2×C4⋊C4C22×C4132yes—
119C2×C4⋊C4C22×C4124yes—
120C2×C4⋊C4C2418yes—
121C22⋊C8—232no—
122C22⋊C8—232no—
123C24—2128no—
124C24—224no—
125C24—224no—
126C24—24no—
127C24—24no—
128C24—224no—
129C24—24no—
130C24—224no—
131C24—24no—
132C24—224no—
133C24—24no—
134C24—224no—
135C24—24no—
136C24#10018yes—
137C24#10118yes—
138C24C2×C22⋊C4112yes—
139C24C2×C22⋊C413yes—
140C24C2×C22⋊C416yes—
141C24C2×C22⋊C416yes—
142C24C2×C22⋊C411yescharacteristic
143C24#11718yes—
144C24C23×C414yes—
145C24C23×C413yes—
146C22×C4—224no—
147C22×C4—224no—
148C22×C4—28no—
149C22×C4—248no—
150C22×C4—248no—
151C22×C4—248no—
152C22×C4—296no—
153C22×C4—216no—
154C22×C4—296no—
155C22×C4—248no—
156C22×C4—248no—
157C22×C4—232no—
158C22×C4—224no—
159C22×C4—232no—
160C22×C4—224no—
161C22×C4—4192no—
162C22×C4—448no—
163C22×C4—496no—
164C22×C4—496no—
165C22×C4—416no—
166C22×C4—464no—
167C22×C4—448no—
168C22×C4C2×C22⋊C4112yes—
169C22×C4C2×C22⋊C4112yes—
170C22×C4C2×C22⋊C4124yes—
171C22×C4C2×C22⋊C4124yes—
172C22×C4C2×C22⋊C416yes—
173C22×C4C2×C22⋊C416yes—
174C22×C4#117124yes—
175C22×C4#123116yes—
176C22×C4#123148yes—
177C22×C4C23×C414yes—
178C22×C4C23×C4116yes—
179C22×C4C23×C413yes—
180C22×C4C22×D418yes—
181C22×C4C22×D418yes—
182C22×C4C22×D416yes—
183C22×C4C22×D416yes—
184C22×C4C2×#41124yes—
185C22×C4C2511yescharacteristic
186M16—232no—
187M16—448no—
188C2×C8—216no—
189C2×C8—448no—
190C4⋊C4—264no—
191C4⋊C4—248no—
192C4⋊C4—216no—
193C23—2192no—
194C23—2192no—
195C23—232no—
196C23—232no—
197C23—232no—
198C23—224no—
199C23—26no—
200C23—212no—
201C23—28no—
202C23—26no—
203C23—224no—
204C23—26no—
205C23—212no—
206C23—28no—
207C23—26no—
208C23—28no—
209C23—224no—
210C23—212no—
211C23—212no—
212C23#381112yes—
213C23#38114yes—
214C23C2×#100124yes—
215C23C2×#10014yes—
216C23C2×#101124yes—
217C23C2×#10114yes—
218C23C22×C22⋊C414yes—
219C23C22×C22⋊C414yes—
220C23C22×C22⋊C413yes—
221C23C22×C22⋊C413yes—
222C23C2×#117112yes—
223C23C24×C411yescharacteristic
224C2×C4—28no—
225C2×C4—224no—
226C2×C4—224no—
227C2×C4—216no—
228C2×C4—216no—
229C2×C4—248no—
230C2×C4—248no—
231C2×C4—216no—
232C2×C4—464no—
233C2×C4—448no—
234C2×C4—464no—
235C2×C4—448no—
236C2×C4—416no—
237C2×C4#381124yes—
238C2×C4#381124yes—
239C2×C4C22×C22⋊C418yes—
240C2×C4C22×C22⋊C416yes—
241C2×C4C2×#117112yes—
242C2×C4C2×#123124yes—
243C2×C4C2×#123124yes—
244C2×C4C23×D412yes—
245C2×C4C22×#4114yes—
246C8—416no—
247C22—232no—
248C22—296no—
249C22—24no—
250C22—23no—
251C22—21no—
252C22—24no—
253C22—23no—
254C22—21no—
255C22—224no—
256C22—224no—
257C22—248no—
258C22—248no—
259C22—24no—
260C22—24no—
261C22#1821116yesdirect product factor
262C22C2×#38116yes—
263C22C2×#38116yes—
264C22C22×#10018yes—
265C22C22×#10016yes—
266C22C22×#10118yes—
267C22C22×#10116yes—
268C22C23×C22⋊C411yescharacteristic
269C22C22×#11712yes—
270C4—28no—
271C4—416no—
272C4C2×#381112yes—
273C4C22×#12314yes—
274C2—28no—
275C2—28no—
276C2—22no—
277C2—26no—
278C2C2×#1821112yesdirect product factor
279C2C22×#38111yescharacteristic
280C2C23×#10011yescharacteristic
281C2C23×#10111yescharacteristic
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×#1821C2direct (N × H)
4. C22×#343C2semidirect
19. #1821C22direct (N × H)
20. C2×#343C22semidirect
59. #343C23semidirect
261. C22#1821direct (N × H)
278. C2C2×#1821direct (N × H)

Maximal subgroups

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

subgroupindex
C24×C4⋊C42
C22×#4072
C2×#18212
C22×#3432