Finite Group Databasebeta

← C2×#9841 #206166

Subgroups — C2×#9841 #206166

Order 512.

1334 conjugacy classes of subgroups.

The subgroup lattice has 261 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#498C211yesmaximal, characteristic
2C2×#1990C212yesmaximal
3C2×#1956C212yesmaximal
4C2×#1845C211yesmaximal, characteristic
5C22×#322C211yesmaximal, characteristic
6#9841C218yesmaximal, direct product factor
7C22×C4⋊Q8C2212yes—
8C2×#498—22no—
9C2×#498—24no—
10C2×#498C418yescomplemented
11C2×#498C2214yes—
12C22×#107—22no—
13C22×#106—22no—
14C22×#103—24no—
15C22×C4×C8C2212yes—
16C22×C4×C8C2211yescharacteristic
17C2×#384C2211yescharacteristic
18C2×#384C2211yescharacteristic
19#1990—24no—
20#1990C2218yes—
21#1956—24no—
22#1956C2218yes—
23#1845—22no—
24#1845C2214yes—
25C2×#340—24no—
26C2×#322—24no—
27C2×#322C2214yes—
28C23×Q8—22no—
29C23×C8D414yes—
30C23×C8D412yes—
31C2×C4⋊Q8—22no—
32C2×C4⋊Q8—24no—
33C2×C4⋊Q8—22no—
34C2×C4⋊Q8—22no—
35C2×C4⋊Q8—24no—
36C2×C4⋊Q8—24no—
37C2×C4⋊Q8C2×C418yes—
38C2×C4⋊Q8C2314yes—
39C22×C4⋊C4—22no—
40C22×C4⋊C4—22no—
41C22×C4⋊C4—22no—
42C22×C4⋊C4—21no—
43C22×C4⋊C4—21no—
44C22×C4⋊C4—22no—
45C22×C42C2311yescharacteristic
46#498—216no—
47#498—28no—
48#498C2×C4116yescomplemented
49C2×#107—28no—
50C2×#107—48no—
51C2×#106—216no—
52C2×#106—28no—
53C2×#103—216no—
54C2×#103—416no—
55C2×C4×C8—24no—
56C2×C4×C8—24no—
57C2×C4×C8C2×C414yes—
58C2×C4×C8D414yes—
59C2×C4×C8D412yes—
60C2×C4×C8D414yes—
61C2×C4×C8C2314yes—
62C2×C4×C8C2312yes—
63#384—21no—
64#384—21no—
65#384—22no—
66#384—22no—
67#384C2312yes—
68#384C2312yes—
69#340—216no—
70#322—28no—
71C22×Q8—28no—
72C22×Q8—24no—
73C22×Q8—44no—
74C22×Q8—42no—
75C22×Q8—48no—
76C22×Q8—48no—
77C23×C4—42no—
78C23×C4—41no—
79C23×C4—41no—
80C23×C4C2×D411yescharacteristic
81C23×C4C2×D412yes—
82C22×C8—28no—
83C22×C8—28no—
84C22×C8—28no—
85C22×C8C22⋊C418yes—
86C22×C8SD1618yes—
87C22×C8Q1618yes—
88C22×C8C2×D418yes—
89C22×C8C2×D414yes—
90C4⋊Q8—28no—
91C4⋊Q8—28no—
92C4⋊Q8—28no—
93C4⋊Q8—24no—
94C4⋊Q8—24no—
95C4⋊Q8—24no—
96C4⋊Q8—44no—
97C4⋊Q8—44no—
98C4⋊Q8—44no—
99C4⋊Q8C22×C418yes—
100C2×C4⋊C4—28no—
101C2×C4⋊C4—28no—
102C2×C4⋊C4—24no—
103C2×C4⋊C4—24no—
104C2×C4⋊C4—24no—
105C2×C4⋊C4—24no—
106C2×C4⋊C4—22no—
107C2×C4⋊C4—22no—
108C2×C4⋊C4—44no—
109C2×C4⋊C4—44no—
110C2×C4⋊C4—42no—
111C2×C4⋊C4—42no—
112C2×C4⋊C4—44no—
113C2×C4⋊C4—44no—
114C2×C4⋊C4—48no—
115C2×C4⋊C4—48no—
116C2×C4⋊C4—41no—
117C2×C4⋊C4—41no—
118C2×C4⋊C4—42no—
119C2×C4⋊C4—42no—
120C2×C42C22×C412yes—
121C2×C42C2×D411yescharacteristic
122C2×C42C2×D412yes—
123C2×C42C2×D412yes—
124C2×C42#4114yes—
125C2×C42C2411yescharacteristic
126#107—416no—
127#106—232no—
128#103—432no—
129C4×C8—28no—
130C4×C8—24no—
131C4×C8—24no—
132C4×C8C22⋊C418yes—
133C4×C8C22×C414yes—
134C4×C8C2×D414yes—
135C24#12711yescharacteristic
136C2×Q8—28no—
137C2×Q8—44no—
138C2×Q8—48no—
139C2×Q8—48no—
140C2×Q8—48no—
141C2×Q8—432no—
142C2×Q8—816no—
143C2×Q8—84no—
144C2×Q8—84no—
145C22×C4—44no—
146C22×C4—48no—
147C22×C4—42no—
148C22×C4—42no—
149C22×C4—84no—
150C22×C4—84no—
151C22×C4—82no—
152C22×C4—82no—
153C22×C4—84no—
154C22×C4—84no—
155C22×C4C2×C22⋊C412yes—
156C22×C4C4×D414yes—
157C22×C4#12114yes—
158C22×C4#12412yes—
159C22×C4#12711yescharacteristic
160C22×C4#12712yes—
161C22×C4C2×SD1614yes—
162C22×C4C2×Q1614yes—
163C22×C4AGL(1,ℤ/8)18yes—
164C22×C4#13718yes—
165C22×C4C22×D411yescharacteristic
166C22×C4C22×D412yes—
167C2×C8—28no—
168C2×C8—28no—
169C2×C8—28no—
170C2×C8—416no—
171C2×C8#103132yescomplemented
172C2×C8C2×C22⋊C418yes—
173C2×C8C2×SD1618yes—
174C2×C8C2×Q1618yes—
175C4⋊C4—28no—
176C4⋊C4—28no—
177C4⋊C4—44no—
178C4⋊C4—44no—
179C4⋊C4—48no—
180C4⋊C4—48no—
181C4⋊C4—44no—
182C4⋊C4—44no—
183C4⋊C4—48no—
184C4⋊C4—48no—
185C4⋊C4—82no—
186C4⋊C4—82no—
187C4⋊C4—84no—
188C4⋊C4—84no—
189C42C2×C22⋊C412yes—
190C42C4×D414yes—
191C42#12114yes—
192C42#12412yes—
193C42C23×C411yescharacteristic
194C42C22×D411yescharacteristic
195C42C2×#4112yes—
196C23#39012yes—
197C23#49212yes—
198C23#49412yes—
199C23#49614yes—
200C23#49714yes—
201C23C2×#12711yescharacteristic
202Q8—416no—
203Q8—816no—
204Q8—88no—
205C2×C4—48no—
206C2×C4—84no—
207C2×C4—84no—
208C2×C4—816no—
209C2×C4—82no—
210C2×C4—82no—
211C2×C4—84no—
212C2×C4—84no—
213C2×C4—164no—
214C2×C4—164no—
215C2×C4#39012yes—
216C2×C4#39014yes—
217C2×C4C2×#10318yes—
218C2×C4#440116yes—
219C2×C4#468116yes—
220C2×C4#48718yes—
221C2×C4#49212yes—
222C2×C4#49412yes—
223C2×C4#49614yes—
224C2×C4#49714yes—
225C2×C4C22×C22⋊C411yescharacteristic
226C2×C4C2×C4×D412yes—
227C2×C4C2×#12112yes—
228C2×C4C2×#12411yescharacteristic
229C2×C4C22×SD1612yes—
230C2×C4C22×Q1612yes—
231C2×C4C2×AGL(1,ℤ/8)14yes—
232C2×C4C2×#13714yes—
233C8—48no—
234C8C2×#103116yescomplemented
235C22#171514yes—
236C22#171614yes—
237C22#172318yes—
238C22#195614yes—
239C22#197318yes—
240C22C2×#39011yescharacteristic
241C22C2×#49211yescharacteristic
242C22C2×#49411yescharacteristic
243C22C2×#49612yes—
244C22C2×#49712yes—
245C4—88no—
246C4—162no—
247C4—162no—
248C4#195614yes—
249C4#197318yes—
250C4C22×#10312yes—
251C4C2×#44014yes—
252C4C2×#46814yes—
253C4C2×#48712yes—
254C2#984118yesdirect product factor
255C2C2×#171511yescharacteristic
256C2C2×#171611yescharacteristic
257C2C2×#172312yes—
258C2C2×#195611yescharacteristic
259C2C2×#197312yes—
subgroupG/H
center, socle, prime radicalC24#127
commutatorC42C23×C4
Frattini, cosocleC2×C42C24
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
6. #9841C2direct (N × H)
10. C2×#498C4semidirect
48. #498C2×C4semidirect
171. C2×C8#103semidirect
234. C8C2×#103semidirect
254. C2#9841direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4982
C2×#19902
C2×#19562
C2×#18452
C22×#3222
#98412