Finite Group Databasebeta

← C2×#21827 #6374338

Subgroups — C2×#21827 #6374338

Order 512.

3682 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
1C22×#543C211yesmaximal, characteristic
2C2×#2312C212yesmaximal
3#21827C2116yesmaximal, direct product factor
4C2×#1996C218yesmaximal, complemented
5C2×#1819C214yesmaximal
6C2×#543—28no—
7C2×#543—28no—
8C2×#543C418yescomplemented
9C2×#543C2218yes—
10C22×C22⋊Q8C418yescomplemented
11C22×C22⋊Q8C2214yes—
12C23×C22⋊C4C2212yes—
13C23×C22⋊C4C2211yescharacteristic
14#2312—28no—
15#2312C22116yes—
16C2×#388—28no—
17C2×#380C2214yes—
18C2×#379C2214yes—
19C2×C4×C22⋊C4C2214yes—
20#1996C22164yescomplemented
21#1819C22132yes—
22C2×#342C22116yes—
23C26C2311yescharacteristic
24C23×Q8C2×C414yes—
25C24×C4C2×C414yes—
26C24×C4C2312yes—
27#543—264no—
28#543—264no—
29C2×C22⋊Q8—28no—
30C2×C22⋊Q8—28no—
31C2×C22⋊Q8—28no—
32C2×C22⋊Q8—28no—
33C2×C22⋊Q8—232no—
34C2×C22⋊Q8—232no—
35C2×C22⋊Q8C2×C4116yes—
36C2×C22⋊Q8C2×C4164yescomplemented
37C2×C22⋊Q8C23116yes—
38C22×C4⋊C4—24no—
39C22×C4⋊C4C2×C4112yes—
40C22×C22⋊C4—28no—
41C22×C22⋊C4—28no—
42C22×C22⋊C4—24no—
43C22×C22⋊C4—24no—
44C22×C22⋊C4C2×C414yes—
45C22×C22⋊C4C2×C418yes—
46C22×C22⋊C4C2×C414yes—
47C22×C22⋊C4C2×C414yes—
48C22×C22⋊C4D418yes—
49C22×C22⋊C4D418yes—
50C22×C22⋊C4C2318yes—
51C22×C22⋊C4C2318yes—
52C22×C22⋊C4C2314yes—
53C22×C22⋊C4C2314yes—
54C22×C42—24no—
55#388—264no—
56#380—28no—
57#380C23116yes—
58#379—28no—
59#379C23116yes—
60C4×C22⋊C4—28no—
61C4×C22⋊C4C23116yes—
62C2×#95—24no—
63C2×#95—24no—
64#342C23164yes—
65C25—28no—
66C25—84no—
67C25C22×C412yes—
68C25C22×C412yes—
69C25C2×D414yes—
70C25C2×D414yes—
71C25C2412yes—
72C25C2411yescharacteristic
73C22×Q8—28no—
74C22×Q8—28no—
75C22×Q8—88no—
76C22×Q8C22×C4116yes—
77C23×C4—28no—
78C23×C4—28no—
79C23×C4—28no—
80C23×C4—84no—
81C23×C4—88no—
82C23×C4C22×C418yes—
83C23×C4C22×C4116yes—
84C23×C4C22×C414yes—
85C23×C4C22×C414yes—
86C23×C4C2×D414yes—
87C23×C4C2×D414yes—
88C23×C4C2×D414yes—
89C23×C4C2×D414yes—
90C23×C4C2414yes—
91C22⋊Q8—232no—
92C22⋊Q8—232no—
93C22⋊Q8—232no—
94C22⋊Q8—232no—
95C22⋊Q8—2256no—
96C2×C4⋊C4—224no—
97C2×C4⋊C4—224no—
98C2×C4⋊C4—216no—
99C2×C4⋊C4—88no—
100C2×C4⋊C4C22×C4148yes—
101C2×C22⋊C4—28no—
102C2×C22⋊C4—28no—
103C2×C22⋊C4—232no—
104C2×C22⋊C4—28no—
105C2×C22⋊C4—28no—
106C2×C22⋊C4—232no—
107C2×C22⋊C4—232no—
108C2×C22⋊C4—28no—
109C2×C22⋊C4—216no—
110C2×C22⋊C4—216no—
111C2×C22⋊C4—88no—
112C2×C22⋊C4—88no—
113C2×C22⋊C4C22⋊C4116yes—
114C2×C22⋊C4C22⋊C4116yes—
115C2×C22⋊C4C22⋊C4132yes—
116C2×C22⋊C4C22×C418yes—
117C2×C22⋊C4C22×C4116yes—
118C2×C22⋊C4C22×C4116yes—
119C2×C22⋊C4C2×D4132yes—
120C2×C22⋊C4C24116yes—
121C2×C22⋊C4C2418yes—
122C2×C42—216no—
123C2×C42—88no—
124#95—216no—
125#95—216no—
126C24—28no—
127C24—28no—
128C24—216no—
129C24—216no—
130C24—28no—
131C24—48no—
132C24—44no—
133C24—48no—
134C24—48no—
135C24—84no—
136C24—84no—
137C24—84no—
138C24—84no—
139C24—832no—
140C24C2×C22⋊C414yes—
141C24C2×C22⋊C418yes—
142C24C2×C22⋊C414yes—
143C24C23×C411yescharacteristic
144C24C23×C414yes—
145C24C23×C411yescharacteristic
146C24C22×D412yes—
147C24C22×D418yes—
148C24C22×D412yes—
149C242−1+418yes—
150C24C2511yescharacteristic
151C2×Q8—232no—
152C2×Q8—816no—
153C2×Q8—816no—
154C2×Q8—816no—
155C22×C4—28no—
156C22×C4—28no—
157C22×C4—232no—
158C22×C4—216no—
159C22×C4—48no—
160C22×C4—48no—
161C22×C4—48no—
162C22×C4—416no—
163C22×C4—416no—
164C22×C4—416no—
165C22×C4—416no—
166C22×C4—84no—
167C22×C4—84no—
168C22×C4—84no—
169C22×C4—84no—
170C22×C4—816no—
171C22×C4—816no—
172C22×C4—816no—
173C22×C4C2×C22⋊C418yes—
174C22×C4C2×C22⋊C418yes—
175C22×C4C2×C22⋊C418yes—
176C22×C4C2×C22⋊C418yes—
177C22×C4C23×C4116yes—
178C22×C4C23×C418yes—
179C22×C4C22×D418yes—
180C22×C4C22×D418yes—
181C4⋊C4—296no—
182C4⋊C4—816no—
183C22⋊C4—232no—
184C22⋊C4—216no—
185C22⋊C4—216no—
186C22⋊C4—232no—
187C22⋊C4—416no—
188C22⋊C4—816no—
189C22⋊C4—816no—
190C22⋊C4C2×C22⋊C4164yes—
191C42—816no—
192C23—24no—
193C23—24no—
194C23—24no—
195C23—28no—
196C23—28no—
197C23—216no—
198C23—28no—
199C23—216no—
200C23—216no—
201C23—48no—
202C23—42no—
203C23—48no—
204C23—42no—
205C23—42no—
206C23—42no—
207C23—416no—
208C23—48no—
209C23—48no—
210C23—48no—
211C23—48no—
212C23—432no—
213C23—832no—
214C23—816no—
215C23—832no—
216C23—816no—
217C23C22×C22⋊C418yes—
218C23C22×C22⋊C412yes—
219C23C22×C22⋊C411yescharacteristic
220C23C22×C22⋊C411yescharacteristic
221C23#51914yes—
222C23#51914yes—
223C23#53618yes—
224C23#53618yes—
225C23C24×C411yescharacteristic
226C23C23×D412yes—
227C23C2×2−1+414yes—
228Q8—832no—
229C2×C4—216no—
230C2×C4—216no—
231C2×C4—48no—
232C2×C4—48no—
233C2×C4—48no—
234C2×C4—48no—
235C2×C4—48no—
236C2×C4—48no—
237C2×C4—416no—
238C2×C4—416no—
239C2×C4—416no—
240C2×C4—416no—
241C2×C4—416no—
242C2×C4—416no—
243C2×C4—832no—
244C2×C4—832no—
245C2×C4C22×C22⋊C4116yes—
246C22—216no—
247C22—28no—
248C22—22no—
249C22—22no—
250C22—22no—
251C22—22no—
252C22—22no—
253C22—22no—
254C22—216no—
255C22—28no—
256C22—44no—
257C22—48no—
258C22—44no—
259C22—416no—
260C22—416no—
261C22—416no—
262C22—816no—
263C22—816no—
264C22#231012yes—
265C22#231014yes—
266C22#231012yes—
267C22#288314yes—
268C22C23×C22⋊C411yescharacteristic
269C22C2×#51912yes—
270C22C2×#53614yes—
271C4—216no—
272C4—416no—
273C4—816no—
274C2—24no—
275C2—22no—
276C2—22no—
277C2—24no—
278C2—48no—
279C2#2182714yesdirect product factor
280C2C2×#231011yescharacteristic
281C2C2×#288312yes—
subgroupG/H
center, socleC23C22×C22⋊C4
commutatorC23C24×C4
Frattini, cosocleC24C25
prime radicalC26C23
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C22⋊C4 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #21827C2direct (N × H)
4. C2×#1996C2semidirect
8. C2×#543C4semidirect
10. C22×C22⋊Q8C4semidirect
20. #1996C22semidirect
36. C2×C22⋊Q8C2×C4semidirect
279. C2#21827direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5432
C2×#23122
#218272
C2×#19962
C2×#18192