Finite Group Databasebeta

← C2×#8729 #189935

Subgroups — C2×#8729 #189935

Order 512.

1406 conjugacy classes of subgroups.

The subgroup lattice has 257 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2285C211yesmaximal, characteristic
2C2×#1797C212yesmaximal
3#8729C218yesmaximal, direct product factor
4C2×#1296C214yesmaximal, complemented
5C22×#117C412yes—
6C23×C42C2211yescharacteristic
7C22×C4⋊C8C2214yes—
8C22×C22⋊C8—22no—
9#2285—24no—
10#2285C414yes—
11#2285C2214yes—
12C2×#384C2212yes—
13C2×#382C412yes—
14C2×#380—22no—
15C2×C4×C4⋊C4—22no—
16#1797—24no—
17#1797C2218yes—
18C2×#336—22no—
19#1296C22116yescomplemented
20C24×C4C2×C411yescharacteristic
21C24×C4D412yes—
22C23×C8—24no—
23C2×#117—24no—
24C2×#117—48no—
25C2×#117C2×C418yes—
26C22×C4⋊C4—22no—
27C22×C4⋊C4—22no—
28C22×C4⋊C4C2×C414yes—
29C22×C22⋊C4—22no—
30C22×C42—28no—
31C22×C42—22no—
32C22×C42C2×C411yescharacteristic
33C22×C42C2×C412yes—
34C22×C42D414yes—
35C22×C42D412yes—
36C22×C42C2312yes—
37C22×C42C2311yescharacteristic
38C2×C4⋊C8—216no—
39C2×C4⋊C8—24no—
40C2×C4⋊C8C2318yes—
41C2×C22⋊C8—28no—
42C2×C22⋊C8—48no—
43#384—22no—
44#384—22no—
45#384C2×C414yes—
46#384C2314yes—
47#382—24no—
48#382C2×C418yes—
49#380—28no—
50#380—28no—
51C4×C4⋊C4—28no—
52C4×C4⋊C4—28no—
53C2×#95—24no—
54#336—28no—
55C25C22⋊C411yescharacteristic
56C23×C4—24no—
57C23×C4—24no—
58C23×C4—24no—
59C23×C4—28no—
60C23×C4—28no—
61C23×C4—24no—
62C23×C4—24no—
63C23×C4—24no—
64C23×C4C22⋊C412yes—
65C23×C4C22⋊C414yes—
66C23×C4C22⋊C412yes—
67C23×C4C22⋊C411yescharacteristic
68C23×C4C22×C412yes—
69C23×C4C22×C411yescharacteristic
70C23×C4C2×D414yes—
71C23×C4C2×D412yes—
72C22×C8—28no—
73C22×C8—48no—
74C22×C8—48no—
75C22×C8—48no—
76#117—416no—
77#117—416no—
78C2×C4⋊C4—24no—
79C2×C4⋊C4—24no—
80C2×C4⋊C4—24no—
81C2×C4⋊C4—24no—
82C2×C4⋊C4—24no—
83C2×C4⋊C4—48no—
84C2×C4⋊C4—48no—
85C2×C4⋊C4—44no—
86C2×C4⋊C4—44no—
87C2×C4⋊C4C22×C418yes—
88C2×C22⋊C4—28no—
89C2×C22⋊C4—48no—
90C2×C42—24no—
91C2×C42—28no—
92C2×C42—28no—
93C2×C42—216no—
94C2×C42—28no—
95C2×C42—28no—
96C2×C42—48no—
97C2×C42C22⋊C414yes—
98C2×C42C22⋊C412yes—
99C2×C42C22×C412yes—
100C2×C42C22×C411yescharacteristic
101C2×C42C2×D414yes—
102C2×C42C2×D412yes—
103C2×C42#4118yes—
104C2×C42C2411yescharacteristic
105C4⋊C8—216no—
106C4⋊C8—48no—
107C22⋊C8—416no—
108#95—216no—
109C24—22no—
110C24—22no—
111C24—24no—
112C24—24no—
113C24#10014yes—
114C24C2×C22⋊C412yes—
115C24C2×C22⋊C411yescharacteristic
116C22×C4—232no—
117C22×C4—22no—
118C22×C4—22no—
119C22×C4—22no—
120C22×C4—24no—
121C22×C4—24no—
122C22×C4—22no—
123C22×C4—24no—
124C22×C4—24no—
125C22×C4—24no—
126C22×C4—24no—
127C22×C4—24no—
128C22×C4—24no—
129C22×C4—24no—
130C22×C4—28no—
131C22×C4—28no—
132C22×C4—24no—
133C22×C4—24no—
134C22×C4—28no—
135C22×C4—28no—
136C22×C4—28no—
137C22×C4—28no—
138C22×C4—416no—
139C22×C4—416no—
140C22×C4—48no—
141C22×C4—48no—
142C22×C4—48no—
143C22×C4#10114yes—
144C22×C4C2×C22⋊C414yes—
145C22×C4C2×C22⋊C411yescharacteristic
146C22×C4C2×C22⋊C412yes—
147C22×C4C2×C22⋊C412yes—
148C22×C4#11714yes—
149C22×C4#12318yes—
150C22×C4#13518yes—
151C22×C4AGL(1,ℤ/8)14yes—
152C22×C4#13714yes—
153C22×C4C23×C411yescharacteristic
154C22×C4C22×D412yes—
155C2×C8—48no—
156C2×C8—48no—
157C2×C8—48no—
158C2×C8—816no—
159C4⋊C4—48no—
160C4⋊C4—48no—
161C4⋊C4—48no—
162C4⋊C4—44no—
163C4⋊C4—44no—
164C4⋊C4—48no—
165C4⋊C4—48no—
166C22⋊C4—416no—
167C42—24no—
168C42—28no—
169C42—28no—
170C42—24no—
171C42—416no—
172C42#11714yes—
173C42#12318yes—
174C42C2×#4114yes—
175C23—216no—
176C23—28no—
177C23—22no—
178C23—24no—
179C23—24no—
180C23—22no—
181C23—44no—
182C23—44no—
183C23—48no—
184C23#38112yes—
185C23C2×#10014yes—
186C23C2×#10012yes—
187C23C2×#10112yes—
188C23#41614yes—
189C23#41714yes—
190C23C22×C22⋊C411yescharacteristic
191C2×C4—216no—
192C2×C4—216no—
193C2×C4—28no—
194C2×C4—28no—
195C2×C4—22no—
196C2×C4—21no—
197C2×C4—21no—
198C2×C4—21no—
199C2×C4—21no—
200C2×C4—22no—
201C2×C4—24no—
202C2×C4—24no—
203C2×C4—24no—
204C2×C4—48no—
205C2×C4—48no—
206C2×C4—48no—
207C2×C4—416no—
208C2×C4—48no—
209C2×C4—48no—
210C2×C4—48no—
211C2×C4—816no—
212C2×C4#38112yes—
213C2×C4#38114yes—
214C2×C4C2×#10114yes—
215C2×C4#41614yes—
216C2×C4#41714yes—
217C2×C4#482116yes—
218C2×C4#485116yes—
219C2×C4C2×#11712yes—
220C2×C4C2×#12314yes—
221C2×C4C2×#13514yes—
222C2×C4C2×AGL(1,ℤ/8)12yes—
223C2×C4C2×#13712yes—
224C8—88no—
225C22—28no—
226C22—24no—
227C22—416no—
228C22—42no—
229C22—42no—
230C22—44no—
231C22#154414yes—
232C22#155118yes—
233C22#156114yes—
234C22#182114yes—
235C22#182518yes—
236C22C2×#38111yescharacteristic
237C22C22×#10011yescharacteristic
238C22C22×#10111yescharacteristic
239C22C2×#41612yes—
240C22C2×#41712yes—
241C4—22no—
242C4—22no—
243C4—24no—
244C4—44no—
245C4—88no—
246C4#182518yes—
247C4C2×#48214yes—
248C4C2×#48514yes—
249C2—44no—
250C2#872918yesdirect product factor
251C2C2×#154411yescharacteristic
252C2C2×#155112yes—
253C2C2×#156111yescharacteristic
254C2C2×#182111yescharacteristic
255C2C2×#182512yes—
subgroupG/H
center, socleC24C2×C22⋊C4
commutatorC22×C4C23×C4
Frattini, cosocleC2×C42C24
prime radicalC25C22⋊C4
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ C23×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #8729C2direct (N × H)
4. C2×#1296C2semidirect
19. #1296C22semidirect
250. C2#8729direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#22852
C2×#17972
#87292
C2×#12962