Finite Group Databasebeta

← C2×#9691 #204740

Subgroups — C2×#9691 #204740

Order 512.

1550 conjugacy classes of subgroups.

The subgroup lattice has 270 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2868C211yesmaximal, characteristic
2C2×#1842C211yesmaximal, characteristic
3C2×C4×C4⋊C8C211yesmaximal, characteristic
4C22×#333C214yesmaximal
5#9691C218yesmaximal, direct product factor
6C22×C4⋊Q8C414yes—
7C22×C4⋊Q8C2212yes—
8C22×C4⋊C8—22no—
9C22×C4⋊C8C2212yes—
10C22×C4⋊C8C2212yes—
11C22×C4×C8—21no—
12#2868—22no—
13#2868—22no—
14#2868C414yes—
15#2868C2214yes—
16C2×#384—21no—
17C2×#384—21no—
18C2×#384—22no—
19C2×C43C2211yescharacteristic
20#1842—22no—
21#1842C2214yes—
22C4×C4⋊C8—22no—
23C4×C4⋊C8C2214yes—
24C2×#336—21no—
25C2×#333—216no—
26C2×#333C22116yes—
27C23×Q8C2×C414yes—
28C23×C8—22no—
29C23×C8—22no—
30C2×C4⋊Q8—28no—
31C2×C4⋊Q8—22no—
32C2×C4⋊Q8—22no—
33C2×C4⋊Q8—28no—
34C2×C4⋊Q8—28no—
35C2×C4⋊Q8—416no—
36C2×C4⋊Q8C2×C414yes—
37C2×C4⋊Q8C2×C4116yes—
38C2×C4⋊Q8C2314yes—
39C22×C4⋊C4—24no—
40C22×C4⋊C4—24no—
41C22×C4⋊C4—22no—
42C22×C4⋊C4—22no—
43C22×C42C2×C412yes—
44C22×C42D411yescharacteristic
45C22×C42D411yescharacteristic
46C22×C42D412yes—
47C22×C42C2311yescharacteristic
48C2×C4⋊C8—22no—
49C2×C4⋊C8—24no—
50C2×C4⋊C8—28no—
51C2×C4⋊C8—22no—
52C2×C4⋊C8—28no—
53C2×C4⋊C8—48no—
54C2×C4⋊C8D418yes—
55C2×C4⋊C8C2314yes—
56C2×C4⋊C8C2314yes—
57C2×C4×C8—24no—
58C2×C4×C8—44no—
59#384—24no—
60#384—28no—
61#384—24no—
62#384—24no—
63#384—24no—
64#384—28no—
65C43C2×C412yes—
66C43D412yes—
67C43D412yes—
68C43C2312yes—
69#336—24no—
70#333—232no—
71C22×Q8—24no—
72C22×Q8—216no—
73C22×Q8—416no—
74C22×Q8C22×C418yes—
75C23×C4—24no—
76C23×C4C22⋊C412yes—
77C23×C4C22⋊C412yes—
78C23×C4C22×C411yescharacteristic
79C23×C4C2×D411yescharacteristic
80C23×C4C2×D411yescharacteristic
81C22×C8—28no—
82C22×C8—24no—
83C22×C8—24no—
84C22×C8—44no—
85C22×C8—44no—
86C22×C8—44no—
87C22×C8—48no—
88C4⋊Q8—216no—
89C4⋊Q8—28no—
90C4⋊Q8—28no—
91C4⋊Q8—432no—
92C4⋊Q8—432no—
93C4⋊Q8—48no—
94C4⋊Q8—44no—
95C4⋊Q8—44no—
96C2×C4⋊C4—216no—
97C2×C4⋊C4—24no—
98C2×C4⋊C4—24no—
99C2×C4⋊C4—216no—
100C2×C4⋊C4—24no—
101C2×C4⋊C4—24no—
102C2×C4⋊C4—416no—
103C2×C4⋊C4—416no—
104C2×C4⋊C4—48no—
105C2×C4⋊C4—44no—
106C2×C4⋊C4—44no—
107C2×C42—28no—
108C2×C42—24no—
109C2×C42C22⋊C414yes—
110C2×C42C22⋊C412yes—
111C2×C42C22⋊C414yes—
112C2×C42C22⋊C412yes—
113C2×C42SD1614yes—
114C2×C42SD1618yes—
115C2×C42Q1618yes—
116C2×C42Q1614yes—
117C2×C42C22×C414yes—
118C2×C42C22×C411yescharacteristic
119C2×C42C2×D412yes—
120C2×C42C2×D414yes—
121C2×C42C2×D411yescharacteristic
122C2×C42C2×D411yescharacteristic
123C2×C42C2×D412yes—
124C2×C42C2×D414yes—
125C2×C42#4114yes—
126C2×C42C2411yescharacteristic
127C4⋊C8—28no—
128C4⋊C8—28no—
129C4⋊C8—24no—
130C4⋊C8—44no—
131C4⋊C8—416no—
132C4⋊C8C2×D418yes—
133C4×C8—48no—
134C24C2×C22⋊C411yescharacteristic
135C2×Q8—216no—
136C2×Q8—416no—
137C2×Q8—416no—
138C2×Q8—48no—
139C2×Q8—832no—
140C22×C4—24no—
141C22×C4—24no—
142C22×C4—24no—
143C22×C4—28no—
144C22×C4—48no—
145C22×C4—416no—
146C22×C4#10018yes—
147C22×C4#10318yes—
148C22×C4#10318yes—
149C22×C4#10318yes—
150C22×C4C2×C22⋊C411yescharacteristic
151C22×C4C2×C22⋊C414yes—
152C22×C4C2×C22⋊C411yescharacteristic
153C22×C4C2×C22⋊C411yescharacteristic
154C22×C4C2×C22⋊C414yes—
155C22×C4C4×D414yes—
156C22×C4#12114yes—
157C22×C4#12412yes—
158C22×C4#12712yes—
159C22×C4C2×SD1612yes—
160C22×C4C2×SD1614yes—
161C22×C4C2×Q1612yes—
162C22×C4C2×Q1614yes—
163C22×C4#13714yes—
164C22×C4C23×C411yescharacteristic
165C22×C4C22×D411yescharacteristic
166C22×C4C22×D411yescharacteristic
167C2×C8—28no—
168C2×C8—44no—
169C2×C8—44no—
170C2×C8—416no—
171C2×C8—44no—
172C2×C8—48no—
173C2×C8—88no—
174C4⋊C4—432no—
175C4⋊C4—48no—
176C4⋊C4—44no—
177C4⋊C4—44no—
178C4⋊C4—48no—
179C4⋊C4—48no—
180C4⋊C4—432no—
181C42—24no—
182C42—28no—
183C42—28no—
184C42—24no—
185C42#103116yes—
186C42#10318yes—
187C42C4×D414yes—
188C42#12114yes—
189C42#12412yes—
190C42#12712yes—
191C42C2×SD1614yes—
192C42C2×SD1618yes—
193C42C2×Q1618yes—
194C42C2×Q1614yes—
195C42C22×D412yes—
196C42C2×#4112yes—
197C23#39012yes—
198C23C2×#10014yes—
199C23C2×#10312yes—
200C23C2×#10314yes—
201C23#41912yes—
202C23C22×C22⋊C411yescharacteristic
203Q8—816no—
204Q8—816no—
205C2×C4—216no—
206C2×C4—24no—
207C2×C4—22no—
208C2×C4—22no—
209C2×C4—24no—
210C2×C4—28no—
211C2×C4—416no—
212C2×C4—48no—
213C2×C4—816no—
214C2×C4#333132yescomplemented
215C2×C4#39012yes—
216C2×C4#39012yes—
217C2×C4#39012yes—
218C2×C4C2×#10018yes—
219C2×C4C2×#10318yes—
220C2×C4C2×#10318yes—
221C2×C4C2×#10318yes—
222C2×C4C2×#10314yes—
223C2×C4C2×#10312yes—
224C2×C4#41912yes—
225C2×C4#46118yes—
226C2×C4#46218yes—
227C2×C4#48718yes—
228C2×C4#49214yes—
229C2×C4#49414yes—
230C2×C4C2×C4×D412yes—
231C2×C4C2×#12112yes—
232C2×C4C2×#12411yescharacteristic
233C2×C4C2×#12711yescharacteristic
234C2×C4C22×SD1612yes—
235C2×C4C22×SD1611yescharacteristic
236C2×C4C22×Q1612yes—
237C2×C4C22×Q1611yescharacteristic
238C2×C4C2×#13712yes—
239C8—48no—
240C8—84no—
241C22C2×#33318yes—
242C22#154818yes—
243C22#195614yes—
244C22#196514yes—
245C22#198114yes—
246C22C2×#39011yescharacteristic
247C22C22×#10012yes—
248C22C22×#10311yescharacteristic
249C22C22×#10312yes—
250C22C2×#41911yescharacteristic
251C4—28no—
252C4—22no—
253C4—22no—
254C4—88no—
255C4C2×#333116yescomplemented
256C4#195614yes—
257C4#198114yes—
258C4C2×#46112yes—
259C4C2×#46212yes—
260C4C2×#48712yes—
261C4C2×#49211yescharacteristic
262C4C2×#49411yescharacteristic
263C2#969118yesdirect product factor
264C2C22×#33312yes—
265C2C2×#154812yes—
266C2C2×#195611yescharacteristic
267C2C2×#196511yescharacteristic
268C2C2×#198111yescharacteristic
subgroupG/H
center, socle, prime radicalC24C2×C22⋊C4
commutatorC22×C4C23×C4
Frattini, cosocleC2×C42C24
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ C2×C43 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
5. #9691C2direct (N × H)
214. C2×C4#333semidirect
255. C4C2×#333semidirect
263. C2#9691direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#28682
C2×#18422
C2×C4×C4⋊C82
C22×#3332
#96912