Finite Group Databasebeta

← C2×#8040 #181597

Subgroups — C2×#8040 #181597

Order 512.

2146 conjugacy classes of subgroups.

The subgroup lattice has 288 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#432C212yesmaximal
2C22×#384C211yesmaximal, characteristic
3#8040C218yesmaximal, direct product factor
4C2×#1296C214yesmaximal, complemented
5C23×C4⋊C4—22no—
6C23×C4⋊C4C412yes—
7C23×C42C2211yescharacteristic
8C2×#432—28no—
9C2×#432—24no—
10C2×#432C4116yescomplemented
11C2×#432C2218yes—
12C22×C4⋊C8C2214yes—
13C22×C22⋊C8—22no—
14C22×#97—22no—
15C2×#384—22no—
16C2×#384—24no—
17C2×#384C414yes—
18C2×#384C412yes—
19C2×#384C2212yes—
20C2×#384C2214yes—
21#1296C22116yescomplemented
22C24×C4—22no—
23C24×C4C2×C411yescharacteristic
24C24×C4D412yes—
25C23×C8—24no—
26C22×C4⋊C4—28no—
27C22×C4⋊C4—24no—
28C22×C4⋊C4—24no—
29C22×C4⋊C4—22no—
30C22×C4⋊C4—28no—
31C22×C4⋊C4—24no—
32C22×C4⋊C4—48no—
33C22×C4⋊C4—416no—
34C22×C4⋊C4C2×C418yes—
35C22×C4⋊C4C2×C414yes—
36C22×C42C2×C412yes—
37C22×C42C2×C411yescharacteristic
38C22×C42C2×C418yes—
39C22×C42D412yes—
40C22×C42D414yes—
41C22×C42D414yes—
42C22×C42Q814yes—
43C22×C42C2311yescharacteristic
44C22×C42C2312yes—
45#432—232no—
46#432—216no—
47#432C2×C4132yescomplemented
48C2×C4⋊C8—24no—
49C2×C4⋊C8—28no—
50C2×C4⋊C8C2×C4116yescomplemented
51C2×C4⋊C8C2318yes—
52C2×C22⋊C8—216no—
53C2×C22⋊C8—28no—
54C2×#97—216no—
55C2×#97—28no—
56#384—24no—
57#384—28no—
58#384—28no—
59#384—24no—
60#384C2×C414yes—
61#384C2×C418yes—
62#384C2314yes—
63C25C22⋊C411yescharacteristic
64C23×C4—24no—
65C23×C4—24no—
66C23×C4—28no—
67C23×C4—28no—
68C23×C4—28no—
69C23×C4—24no—
70C23×C4—416no—
71C23×C4—48no—
72C23×C4C4214yes—
73C23×C4C22⋊C412yes—
74C23×C4C22⋊C414yes—
75C23×C4C22⋊C411yescharacteristic
76C23×C4C22⋊C412yes—
77C23×C4C22⋊C418yes—
78C23×C4C4⋊C414yes—
79C23×C4C4⋊C418yes—
80C23×C4C22×C412yes—
81C23×C4C22×C411yescharacteristic
82C23×C4C2×D414yes—
83C23×C4C2×D412yes—
84C22×C8—216no—
85C22×C8—28no—
86C22×C8—48no—
87C22×C8—48no—
88C2×C4⋊C4—216no—
89C2×C4⋊C4—28no—
90C2×C4⋊C4—28no—
91C2×C4⋊C4—24no—
92C2×C4⋊C4—28no—
93C2×C4⋊C4—416no—
94C2×C4⋊C4—48no—
95C2×C4⋊C4—416no—
96C2×C4⋊C4—48no—
97C2×C4⋊C4—416no—
98C2×C4⋊C4—432no—
99C2×C4⋊C4—432no—
100C2×C4⋊C4—416no—
101C2×C4⋊C4C22×C418yes—
102C2×C42C4214yes—
103C2×C42C4218yes—
104C2×C42C22⋊C412yes—
105C2×C42C22⋊C414yes—
106C2×C42C22⋊C418yes—
107C2×C42C22⋊C4116yes—
108C2×C42C4⋊C414yes—
109C2×C42C4⋊C418yes—
110C2×C42C4⋊C4116yes—
111C2×C42C4⋊C418yes—
112C2×C42C22×C412yes—
113C2×C42C22×C411yescharacteristic
114C2×C42C22×C414yes—
115C2×C42C22×C418yes—
116C2×C42C2×D414yes—
117C2×C42C2×D412yes—
118C2×C42C2×D412yes—
119C2×C42C2×D414yes—
120C2×C42C2×Q814yes—
121C2×C42C2×Q812yes—
122C2×C42C2411yescharacteristic
123C4⋊C8—216no—
124C4⋊C8—28no—
125C4⋊C8C22×C4116yescomplemented
126C22⋊C8—232no—
127#97—232no—
128C24—24no—
129C24—24no—
130C24#9514yes—
131C24#10014yes—
132C24#10114yes—
133C24C2×C22⋊C412yes—
134C24C2×C22⋊C411yescharacteristic
135C22×C4—216no—
136C22×C4—216no—
137C22×C4—24no—
138C22×C4—22no—
139C22×C4—24no—
140C22×C4—22no—
141C22×C4—24no—
142C22×C4—22no—
143C22×C4—24no—
144C22×C4—22no—
145C22×C4—24no—
146C22×C4—24no—
147C22×C4—28no—
148C22×C4—28no—
149C22×C4—232no—
150C22×C4—28no—
151C22×C4—28no—
152C22×C4—232no—
153C22×C4—28no—
154C22×C4—432no—
155C22×C4—416no—
156C22×C4—48no—
157C22×C4—416no—
158C22×C4—832no—
159C22×C4#9518yes—
160C22×C4#95116yes—
161C22×C4#9518yes—
162C22×C4#9514yes—
163C22×C4C2×C4214yes—
164C22×C4C2×C4212yes—
165C22×C4C2×C22⋊C418yes—
166C22×C4C2×C22⋊C414yes—
167C22×C4C2×C22⋊C412yes—
168C22×C4C2×C22⋊C411yescharacteristic
169C22×C4C2×C22⋊C414yes—
170C22×C4C2×C22⋊C412yes—
171C22×C4C2×C4⋊C418yes—
172C22×C4C2×C4⋊C414yes—
173C22×C4C2×C4⋊C412yes—
174C22×C4C2×C4⋊C414yes—
175C22×C4AGL(1,ℤ/8)18yes—
176C22×C4#13718yes—
177C22×C4C23×C411yescharacteristic
178C22×C4C22×D412yes—
179C2×C8—216no—
180C2×C8—48no—
181C2×C8—48no—
182C2×C8—432no—
183C4⋊C4—48no—
184C4⋊C4—48no—
185C4⋊C4—416no—
186C4⋊C4—432no—
187C4⋊C4—416no—
188C4⋊C4—416no—
189C42#9518yes—
190C42#95116yes—
191C42C2×C4214yes—
192C42C2×C4212yes—
193C42C2×C22⋊C418yes—
194C42C2×C22⋊C414yes—
195C42C2×C4⋊C414yes—
196C42C2×C4⋊C412yes—
197C42C2×C4⋊C418yes—
198C42C2×C4⋊C414yes—
199C42C23×C412yes—
200C42C22×D411yescharacteristic
201C42C22×Q811yescharacteristic
202C23—28no—
203C23—216no—
204C23—28no—
205C23—24no—
206C23—24no—
207C23—216no—
208C23#343116yes—
209C23C2×#9514yes—
210C23C2×#9512yes—
211C23C2×#10014yes—
212C23C2×#10012yes—
213C23C2×#10114yes—
214C23C2×#10112yes—
215C23#41814yes—
216C23#41914yes—
217C23C22×C22⋊C411yescharacteristic
218C2×C4—21no—
219C2×C4—22no—
220C2×C4—21no—
221C2×C4—21no—
222C2×C4—22no—
223C2×C4—21no—
224C2×C4—24no—
225C2×C4—24no—
226C2×C4—216no—
227C2×C4—216no—
228C2×C4—28no—
229C2×C4—28no—
230C2×C4—24no—
231C2×C4—28no—
232C2×C4—24no—
233C2×C4—216no—
234C2×C4—216no—
235C2×C4—232no—
236C2×C4—48no—
237C2×C4—416no—
238C2×C4—832no—
239C2×C4—816no—
240C2×C4C2×#9518yes—
241C2×C4C2×#9514yes—
242C2×C4C2×#9512yes—
243C2×C4C2×#9514yes—
244C2×C4#417116yes—
245C2×C4#41814yes—
246C2×C4#41914yes—
247C2×C4#428116yes—
248C2×C4C22×C4211yescharacteristic
249C2×C4C22×C22⋊C412yes—
250C2×C4C22×C4⋊C411yescharacteristic
251C2×C4C22×C4⋊C412yes—
252C2×C4C2×AGL(1,ℤ/8)14yes—
253C2×C4C2×#13714yes—
254C8—416no—
255C22—24no—
256C22—28no—
257C22—24no—
258C22—232no—
259C22—28no—
260C22#155514yes—
261C22#155618yes—
262C22#155814yes—
263C22#173618yes—
264C22C2×#34318yes—
265C22C2×#34314yes—
266C22C22×#9511yescharacteristic
267C22C22×#10011yescharacteristic
268C22C22×#10111yescharacteristic
269C22C2×#41812yes—
270C22C2×#41912yes—
271C4—28no—
272C4—21no—
273C4—22no—
274C4—24no—
275C4—21no—
276C4—88no—
277C4#173618yes—
278C4C2×#41714yes—
279C4C2×#42814yes—
280C2—28no—
281C2#804018yesdirect product factor
282C2C2×#155511yescharacteristic
283C2C2×#155612yes—
284C2C2×#155811yescharacteristic
285C2C2×#173612yes—
286C2C22×#34311yescharacteristic
subgroupG/H
center, socleC24C2×C22⋊C4
commutatorC2×C4C22×C42
Frattini, cosocleC2×C42C24
prime radicalC25C22⋊C4
LCSG ▷ C2×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. #8040C2direct (N × H)
4. C2×#1296C2semidirect
10. C2×#432C4semidirect
21. #1296C22semidirect
47. #432C2×C4semidirect
50. C2×C4⋊C8C2×C4semidirect
125. C4⋊C8C22×C4semidirect
281. C2#8040direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4322
C22×#3842
#80402
C2×#12962