Finite Group Databasebeta

← C2×#28676 #6466226

Subgroups — C2×#28676 #6466226

Order 512.

2130 conjugacy classes of subgroups.

The subgroup lattice has 277 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#500C211yesmaximal, characteristic
2C22×C8×Q8C211yesmaximal, characteristic
3C2×#2567C212yesmaximal
4#28676C2116yesmaximal, direct product factor
5C2×#2087C214yesmaximal
6C2×#1987C212yesmaximal
7C2×#1942C214yesmaximal
8C2×C4×#107C211yesmaximal, characteristic
9C22×C4⋊Q8C2212yes—
10C22×C4×Q8C2211yescharacteristic
11C2×#500—28no—
12C2×#500C2218yes—
13C2×C8×Q8—28no—
14C2×C8×Q8C2218yes—
15C22×#107C2212yes—
16C22×#107C2212yes—
17C22×#107C2212yes—
18C22×C4⋊C8C2211yescharacteristic
19C22×C4⋊C8C2212yes—
20C22×C4×C8C2212yes—
21C22×C4×C8C2211yescharacteristic
22#2567—28no—
23#2567C22116yes—
24C2×#395—24no—
25C2×#391—22no—
26C2×#389C2218yes—
27C2×#384—22no—
28C2×C4×C4⋊C4C2212yes—
29#2087C22132yes—
30#1987C22116yes—
31#1942C22132yes—
32C4×#107C2218yes—
33C2×#340C2218yes—
34C2×#340C2212yes—
35C23×Q8—22no—
36C23×Q8D411yescharacteristic
37C23×C8C2312yes—
38C23×C8C2311yescharacteristic
39C23×C8C2311yescharacteristic
40C2×C4⋊Q8—24no—
41C2×C4⋊Q8—28no—
42C2×C4⋊Q8—28no—
43C2×C4⋊Q8C2318yes—
44C2×C4×Q8—24no—
45C2×C4×Q8—24no—
46C2×C4×Q8D414yes—
47C2×C4×Q8C2314yes—
48C22×C4⋊C4—22no—
49C22×C4⋊C4—28no—
50C22×C4⋊C4D412yes—
51C22×C4⋊C4D411yescharacteristic
52C22×C4⋊C4C2314yes—
53C22×C4⋊C4C2314yes—
54C22×C42—22no—
55C22×C42C2312yes—
56C22×C42C2311yescharacteristic
57#500—232no—
58C8×Q8—232no—
59C2×#107—28no—
60C2×#107—28no—
61C2×#107Q8116yescomplemented
62C2×#107C2318yes—
63C2×#107C2318yes—
64C2×#107C2318yes—
65C2×C4⋊C8—28no—
66C2×C4⋊C8—24no—
67C2×C4⋊C8C2318yes—
68C2×C4⋊C8C2314yes—
69C2×C4×C8—28no—
70C2×C4×C8D418yes—
71C2×C4×C8C2318yes—
72C2×C4×C8C2314yes—
73#395—232no—
74#391—216no—
75#389—216no—
76#389C23132yes—
77#384—216no—
78C4×C4⋊C4—24no—
79C4×C4⋊C4C2318yes—
80C2×#95—22no—
81C2×#95—28no—
82#340C2318yes—
83#340C23132yes—
84C22×Q8—24no—
85C22×Q8—24no—
86C22×Q8—28no—
87C22×Q8—48no—
88C22×Q8—88no—
89C22×Q8Q1618yes—
90C22×Q8C2×D414yes—
91C23×C4—24no—
92C23×C4—24no—
93C23×C4C2×D412yes—
94C23×C4C2×D411yescharacteristic
95C23×C4C2×D412yes—
96C23×C4C2×D411yescharacteristic
97C23×C4C2411yescharacteristic
98C22×C8—24no—
99C22×C8—24no—
100C22×C8—28no—
101C22×C8C2×D414yes—
102C22×C8C2×D414yes—
103C22×C8C2×Q818yes—
104C22×C8C2414yes—
105C22×C8C2412yes—
106C22×C8C2412yes—
107C4⋊Q8—216no—
108C4⋊Q8—216no—
109C4⋊Q8—416no—
110C4×Q8—216no—
111C4×Q8—28no—
112C4×Q8—28no—
113C2×C4⋊C4—28no—
114C2×C4⋊C4—24no—
115C2×C4⋊C4—24no—
116C2×C4⋊C4—28no—
117C2×C4⋊C4—28no—
118C2×C4⋊C4—28no—
119C2×C4⋊C4—28no—
120C2×C4⋊C4—24no—
121C2×C4⋊C4—232no—
122C2×C4⋊C4—48no—
123C2×C4⋊C4—816no—
124C2×C4⋊C4C2×D414yes—
125C2×C4⋊C4C2×D418yes—
126C2×C4⋊C4C2×Q8116yes—
127C2×C4⋊C4C2418yes—
128C2×C4⋊C4C2418yes—
129C2×C42—24no—
130C2×C42—24no—
131C2×C42—28no—
132C2×C42—48no—
133C2×C42C2×D414yes—
134C2×C42C2×D412yes—
135C2×C42C2×D414yes—
136C2×C42#4114yes—
137C2×C42C2414yes—
138C2×C42C2412yes—
139#107—216no—
140#107—216no—
141#107C2×Q8132yescomplemented
142C4⋊C8—216no—
143C4⋊C8—28no—
144C4×C8—216no—
145C4×C8C2×D4116yes—
146#95—28no—
147#95—232no—
148C24C22×D411yescharacteristic
149C2×Q8—28no—
150C2×Q8—28no—
151C2×Q8—232no—
152C2×Q8—416no—
153C2×Q8—816no—
154C2×Q8—832no—
155C2×Q8C2×Q16116yes—
156C22×C4—24no—
157C22×C4—24no—
158C22×C4—24no—
159C22×C4—24no—
160C22×C4—216no—
161C22×C4—28no—
162C22×C4—28no—
163C22×C4—28no—
164C22×C4—48no—
165C22×C4—48no—
166C22×C4—48no—
167C22×C4—416no—
168C22×C4#12114yes—
169C22×C4#12114yes—
170C22×C4C2×Q1618yes—
171C22×C4C2×Q1614yes—
172C22×C4#13514yes—
173C22×C4C22×D414yes—
174C22×C4C22×D412yes—
175C22×C4C22×D414yes—
176C22×C4C22×D411yescharacteristic
177C22×C4C22×D412yes—
178C22×C4C22×D412yes—
179C22×C4C22×Q814yes—
180C22×C4C2×#4112yes—
181C22×C42−1+414yes—
182C22×C4C2511yescharacteristic
183C2×C8—28no—
184C2×C8—24no—
185C2×C8—24no—
186C2×C8—28no—
187C2×C8—48no—
188C2×C8C4⋊Q8116yes—
189C2×C8C22×D414yes—
190C2×C8C22×D414yes—
191C2×C8C22×Q818yes—
192C4⋊C4—216no—
193C4⋊C4—28no—
194C4⋊C4—216no—
195C4⋊C4—28no—
196C4⋊C4—28no—
197C4⋊C4—28no—
198C4⋊C4—48no—
199C4⋊C4—416no—
200C4⋊C4—832no—
201C4⋊C4C22×Q8116yes—
202C42—28no—
203C42—24no—
204C42—24no—
205C42—416no—
206C42#12118yes—
207C42C22×D414yes—
208C42C2×#4114yes—
209C23C2×#12112yes—
210C23D4×Q814yes—
211C23C22×Q1612yes—
212C23C2×#13512yes—
213C23#57614yes—
214C23C23×D411yescharacteristic
215Q8—232no—
216Q8—832no—
217C2×C4—24no—
218C2×C4—216no—
219C2×C4—28no—
220C2×C4—24no—
221C2×C4—24no—
222C2×C4—24no—
223C2×C4—216no—
224C2×C4—28no—
225C2×C4—432no—
226C2×C4—48no—
227C2×C4—48no—
228C2×C4—48no—
229C2×C4—48no—
230C2×C4—416no—
231C2×C4—816no—
232C2×C4#467116yes—
233C2×C4C2×#12114yes—
234C2×C4C2×#12114yes—
235C2×C4C2×#12112yes—
236C2×C4C2×C4⋊Q814yes—
237C2×C4#53614yes—
238C2×C4D4×Q814yes—
239C2×C4#55718yes—
240C2×C4C22×Q1618yes—
241C2×C4C22×Q1614yes—
242C2×C4C2×#13514yes—
243C2×C4C23×D411yescharacteristic
244C2×C4C23×Q812yes—
245C2×C4C22×#4111yescharacteristic
246C2×C4C2×2−1+412yes—
247C8—24no—
248C8—44no—
249C8C2×C4⋊Q818yes—
250C22#254614yes—
251C22C2×#46714yes—
252C22#305814yes—
253C22#338018yes—
254C22Q8×Q1618yes—
255C22C22×#12111yescharacteristic
256C22C2×D4×Q812yes—
257C22C23×Q1611yescharacteristic
258C22C22×#13511yescharacteristic
259C22C2×#57612yes—
260C4—28no—
261C4—24no—
262C4—44no—
263C4—416no—
264C4—88no—
265C4#254614yes—
266C4C2×#46718yes—
267C4C22×C4⋊Q811yescharacteristic
268C4C2×#53611yescharacteristic
269C4C2×#55712yes—
270C2#2867618yesdirect product factor
271C2C2×#254611yescharacteristic
272C2C22×#46711yescharacteristic
273C2C2×#305811yescharacteristic
274C2C2×#338012yes—
275C2C2×Q8×Q1612yes—
subgroupG/H
center, socle, prime radicalC24C22×D4
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×Q8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #28676C2direct (N × H)
61. C2×#107Q8semidirect
141. #107C2×Q8semidirect
270. C2#28676direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5002
C22×C8×Q82
C2×#25672
#286762
C2×#20872
C2×#19872
C2×#19422
C2×C4×#1072