Finite Group Databasebeta

← C2×#8728 #189934

Subgroups — C2×#8728 #189934

Order 512.

1406 conjugacy classes of subgroups.

The subgroup lattice has 274 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2285C211yesmaximal, characteristic
2C2×#1797C212yesmaximal
3#8728C218yesmaximal, direct product factor
4C2×#1296C212yesmaximal, complemented
5C2×#1296C212yesmaximal, complemented
6C22×#117C412yes—
7C23×C42C2211yescharacteristic
8C22×C4⋊C8C2214yes—
9C22×C22⋊C8—22no—
10#2285—24no—
11#2285C414yes—
12#2285C2214yes—
13C2×#384C2211yescharacteristic
14C2×#384C2211yescharacteristic
15C2×#382C412yes—
16C2×#380—22no—
17C2×C4×C4⋊C4—22no—
18#1797—24no—
19#1797C2218yes—
20C2×#336—22no—
21#1296C2218yescomplemented
22#1296C2218yescomplemented
23C24×C4C2×C411yescharacteristic
24C24×C4D412yes—
25C23×C8—24no—
26C2×#117—24no—
27C2×#117—48no—
28C2×#117C2×C418yes—
29C22×C4⋊C4—22no—
30C22×C4⋊C4—22no—
31C22×C4⋊C4C2×C412yes—
32C22×C4⋊C4C2×C412yes—
33C22×C22⋊C4—22no—
34C22×C42—28no—
35C22×C42—22no—
36C22×C42C2×C411yescharacteristic
37C22×C42C2×C412yes—
38C22×C42D414yes—
39C22×C42D412yes—
40C22×C42C2312yes—
41C22×C42C2311yescharacteristic
42C2×C4⋊C8—216no—
43C2×C4⋊C8—24no—
44C2×C4⋊C8C2318yes—
45C2×C22⋊C8—28no—
46C2×C22⋊C8—48no—
47#384—22no—
48#384—22no—
49#384C2×C412yes—
50#384C2×C412yes—
51#384C2312yes—
52#384C2312yes—
53#382—24no—
54#382C2×C418yes—
55#380—28no—
56#380—28no—
57C4×C4⋊C4—28no—
58C4×C4⋊C4—28no—
59C2×#95—24no—
60#336—28no—
61C25C22⋊C411yescharacteristic
62C23×C4—24no—
63C23×C4—24no—
64C23×C4—24no—
65C23×C4—28no—
66C23×C4—28no—
67C23×C4—24no—
68C23×C4—24no—
69C23×C4—22no—
70C23×C4—22no—
71C23×C4C22⋊C412yes—
72C23×C4C22⋊C414yes—
73C23×C4C22⋊C412yes—
74C23×C4C22⋊C411yescharacteristic
75C23×C4C22×C412yes—
76C23×C4C22×C411yescharacteristic
77C23×C4C2×D414yes—
78C23×C4C2×D412yes—
79C22×C8—28no—
80C22×C8—48no—
81C22×C8—48no—
82C22×C8—48no—
83#117—416no—
84#117—416no—
85C2×C4⋊C4—24no—
86C2×C4⋊C4—24no—
87C2×C4⋊C4—22no—
88C2×C4⋊C4—22no—
89C2×C4⋊C4—24no—
90C2×C4⋊C4—24no—
91C2×C4⋊C4—44no—
92C2×C4⋊C4—44no—
93C2×C4⋊C4—48no—
94C2×C4⋊C4—44no—
95C2×C4⋊C4—44no—
96C2×C4⋊C4C22×C414yes—
97C2×C4⋊C4C22×C414yes—
98C2×C22⋊C4—28no—
99C2×C22⋊C4—48no—
100C2×C42—24no—
101C2×C42—28no—
102C2×C42—28no—
103C2×C42—216no—
104C2×C42—28no—
105C2×C42—28no—
106C2×C42—48no—
107C2×C42C22⋊C414yes—
108C2×C42C22⋊C412yes—
109C2×C42C22×C412yes—
110C2×C42C22×C411yescharacteristic
111C2×C42C2×D414yes—
112C2×C42C2×D412yes—
113C2×C42#4118yes—
114C2×C42C2411yescharacteristic
115C4⋊C8—216no—
116C4⋊C8—48no—
117C22⋊C8—416no—
118#95—216no—
119C24—22no—
120C24—22no—
121C24—24no—
122C24—24no—
123C24#10114yes—
124C24C2×C22⋊C412yes—
125C24C2×C22⋊C411yescharacteristic
126C22×C4—232no—
127C22×C4—22no—
128C22×C4—22no—
129C22×C4—24no—
130C22×C4—22no—
131C22×C4—24no—
132C22×C4—22no—
133C22×C4—24no—
134C22×C4—24no—
135C22×C4—24no—
136C22×C4—24no—
137C22×C4—24no—
138C22×C4—24no—
139C22×C4—24no—
140C22×C4—28no—
141C22×C4—28no—
142C22×C4—24no—
143C22×C4—24no—
144C22×C4—28no—
145C22×C4—28no—
146C22×C4—28no—
147C22×C4—24no—
148C22×C4—24no—
149C22×C4—416no—
150C22×C4—416no—
151C22×C4—44no—
152C22×C4—44no—
153C22×C4—48no—
154C22×C4—48no—
155C22×C4#10014yes—
156C22×C4C2×C22⋊C414yes—
157C22×C4C2×C22⋊C411yescharacteristic
158C22×C4C2×C22⋊C412yes—
159C22×C4C2×C22⋊C412yes—
160C22×C4#11714yes—
161C22×C4#12318yes—
162C22×C4#13518yes—
163C22×C4AGL(1,ℤ/8)14yes—
164C22×C4#13714yes—
165C22×C4C23×C411yescharacteristic
166C22×C4C22×D412yes—
167C2×C8—48no—
168C2×C8—48no—
169C2×C8—48no—
170C2×C8—816no—
171C4⋊C4—44no—
172C4⋊C4—44no—
173C4⋊C4—44no—
174C4⋊C4—44no—
175C4⋊C4—48no—
176C4⋊C4—44no—
177C4⋊C4—44no—
178C4⋊C4—48no—
179C4⋊C4—48no—
180C22⋊C4—416no—
181C42—24no—
182C42—28no—
183C42—28no—
184C42—24no—
185C42—416no—
186C42#11714yes—
187C42#12318yes—
188C42C2×#4114yes—
189C23—216no—
190C23—28no—
191C23—22no—
192C23—24no—
193C23—24no—
194C23—22no—
195C23—44no—
196C23—44no—
197C23—48no—
198C23#38112yes—
199C23C2×#10012yes—
200C23C2×#10114yes—
201C23C2×#10112yes—
202C23#41614yes—
203C23#41714yes—
204C23C22×C22⋊C411yescharacteristic
205C2×C4—216no—
206C2×C4—216no—
207C2×C4—28no—
208C2×C4—28no—
209C2×C4—21no—
210C2×C4—21no—
211C2×C4—21no—
212C2×C4—22no—
213C2×C4—21no—
214C2×C4—22no—
215C2×C4—24no—
216C2×C4—24no—
217C2×C4—24no—
218C2×C4—48no—
219C2×C4—48no—
220C2×C4—48no—
221C2×C4—416no—
222C2×C4—44no—
223C2×C4—44no—
224C2×C4—48no—
225C2×C4—48no—
226C2×C4—88no—
227C2×C4—88no—
228C2×C4#38112yes—
229C2×C4#38114yes—
230C2×C4C2×#10014yes—
231C2×C4#41614yes—
232C2×C4#41714yes—
233C2×C4#482116yes—
234C2×C4#485116yes—
235C2×C4C2×#11712yes—
236C2×C4C2×#12314yes—
237C2×C4C2×#13514yes—
238C2×C4C2×AGL(1,ℤ/8)12yes—
239C2×C4C2×#13712yes—
240C8—88no—
241C22—28no—
242C22—24no—
243C22—416no—
244C22—42no—
245C22—42no—
246C22—44no—
247C22#154314yes—
248C22#155218yes—
249C22#156014yes—
250C22#182114yes—
251C22#182518yes—
252C22C2×#38111yescharacteristic
253C22C22×#10011yescharacteristic
254C22C22×#10111yescharacteristic
255C22C2×#41612yes—
256C22C2×#41712yes—
257C4—22no—
258C4—22no—
259C4—24no—
260C4—44no—
261C4—84no—
262C4—84no—
263C4#182518yes—
264C4C2×#48214yes—
265C4C2×#48514yes—
266C2—44no—
267C2#872818yesdirect product factor
268C2C2×#154311yescharacteristic
269C2C2×#155212yes—
270C2C2×#156011yescharacteristic
271C2C2×#182111yescharacteristic
272C2C2×#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. #8728C2direct (N × H)
4. C2×#1296C2semidirect
5. C2×#1296C2semidirect
21. #1296C22semidirect
22. #1296C22semidirect
267. C2#8728direct (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
#87282
C2×#12962