Finite Group Databasebeta

← C2×#9617 #203776

Subgroups — C2×#9617 #203776

Order 512.

898 conjugacy classes of subgroups.

The subgroup lattice has 278 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#1947C212yesmaximal
2C2×#1844C211yesmaximal, characteristic
3C2×#1770C211yesmaximal, characteristic
4C22×#335C211yesmaximal, characteristic
5#9617C218yesmaximal, direct product factor
6C2×#1296C212yesmaximal
7C22×#107—22no—
8C22×#106—21no—
9C22×#106—21no—
10C22×C4⋊C8C2212yes—
11C22×C4⋊C8C2211yescharacteristic
12C22×#97—21no—
13C22×C4×C8C2211yescharacteristic
14C2×#384C2212yes—
15C2×C4×C4⋊C4C2211yescharacteristic
16#1947—24no—
17#1947C2218yes—
18#1844—22no—
19#1844C2214yes—
20#1770—22no—
21#1770C2214yes—
22C2×#340—22no—
23C2×#336—21no—
24C2×#335C418yescomplemented
25C2×#335C2214yes—
26#1296C2218yes—
27C23×C8—21no—
28C23×C8—22no—
29C23×C8D411yescharacteristic
30C23×C8D411yescharacteristic
31C22×C4⋊C4—22no—
32C22×C4⋊C4—22no—
33C22×C4⋊C4—22no—
34C22×C4⋊C4D412yes—
35C22×C42—21no—
36C22×C42C2311yescharacteristic
37C2×#107—28no—
38C2×#107—48no—
39C2×#106—24no—
40C2×#106—24no—
41C2×#106—44no—
42C2×#106—44no—
43C2×C4⋊C8—22no—
44C2×C4⋊C8—21no—
45C2×C4⋊C8—24no—
46C2×C4⋊C8—22no—
47C2×C4⋊C8C2×C418yes—
48C2×C4⋊C8Q814yes—
49C2×C4⋊C8C2314yes—
50C2×C4⋊C8C2312yes—
51C2×#97—24no—
52C2×#97—44no—
53C2×C4×C8C2×C414yes—
54C2×C4×C8D412yes—
55C2×C4×C8Q814yes—
56C2×C4×C8C2312yes—
57#384—22no—
58#384—22no—
59#384—22no—
60#384C2314yes—
61C4×C4⋊C4—21no—
62C4×C4⋊C4—21no—
63C4×C4⋊C4D412yes—
64C4×C4⋊C4C2312yes—
65C2×#95—21no—
66#340—28no—
67#336—24no—
68#335C2×C4116yescomplemented
69C23×C4—22no—
70C23×C4—42no—
71C23×C4C2×D411yescharacteristic
72C23×C4C2×D411yescharacteristic
73C23×C4#4111yescharacteristic
74C22×C8—22no—
75C22×C8—22no—
76C22×C8—28no—
77C22×C8—24no—
78C22×C8—22no—
79C22×C8—24no—
80C22×C8—42no—
81C22×C8—44no—
82C22×C8—44no—
83C22×C8—42no—
84C22×C8C4⋊C414yes—
85C22×C8C4⋊C414yes—
86C22×C8D814yes—
87C22×C8Q1614yes—
88C22×C8C2×D412yes—
89C22×C8C2×D412yes—
90C2×C4⋊C4—24no—
91C2×C4⋊C4—24no—
92C2×C4⋊C4—22no—
93C2×C4⋊C4—24no—
94C2×C4⋊C4—24no—
95C2×C4⋊C4—24no—
96C2×C4⋊C4—44no—
97C2×C4⋊C4—44no—
98C2×C4⋊C4—44no—
99C2×C4⋊C4—44no—
100C2×C4⋊C4—42no—
101C2×C4⋊C4—42no—
102C2×C4⋊C4—42no—
103C2×C4⋊C4—84no—
104C2×C4⋊C4C2×D414yes—
105C2×C42—22no—
106C2×C42—22no—
107C2×C42—42no—
108C2×C42—42no—
109C2×C42C22×C412yes—
110C2×C42C2×D411yescharacteristic
111C2×C42C2×D411yescharacteristic
112C2×C42C2×Q812yes—
113C2×C42C2×Q812yes—
114C2×C42#4112yes—
115C2×C42#4111yescharacteristic
116C2×C42C2411yescharacteristic
117#107—416no—
118#106—48no—
119#106—48no—
120C4⋊C8—28no—
121C4⋊C8—24no—
122C4⋊C8—24no—
123C4⋊C8—22no—
124C4⋊C8C22×C418yes—
125C4⋊C8C2×Q814yes—
126#97—48no—
127C4×C8C4⋊C418yes—
128C4×C8C22×C414yes—
129C4×C8C2×Q814yes—
130#95—22no—
131#95—22no—
132C24#12111yescharacteristic
133C22×C4—24no—
134C22×C4—24no—
135C22×C4—44no—
136C22×C4—44no—
137C22×C4—44no—
138C22×C4—44no—
139C22×C4—84no—
140C22×C4—84no—
141C22×C4—84no—
142C22×C4C2×C4⋊C412yes—
143C22×C4C4×D412yes—
144C22×C4C4×Q812yes—
145C22×C4#12111yescharacteristic
146C22×C4#12111yescharacteristic
147C22×C4#12111yescharacteristic
148C22×C4C22⋊Q812yes—
149C22×C4#12512yes—
150C22×C4C4⋊Q812yes—
151C22×C4C2×D812yes—
152C22×C4C2×Q1612yes—
153C22×C4AGL(1,ℤ/8)12yes—
154C22×C4AGL(1,ℤ/8)14yes—
155C22×C4#13712yes—
156C22×C4#13714yes—
157C22×C4C22×D411yescharacteristic
158C22×C4C22×D411yescharacteristic
159C22×C4C2×#4111yescharacteristic
160C2×C8—22no—
161C2×C8—22no—
162C2×C8—28no—
163C2×C8—28no—
164C2×C8—24no—
165C2×C8—42no—
166C2×C8—44no—
167C2×C8—44no—
168C2×C8—42no—
169C2×C8—416no—
170C2×C8—48no—
171C2×C8#107116yescomplemented
172C2×C8C2×C4⋊C414yes—
173C2×C8C2×C4⋊C414yes—
174C2×C8C2×D814yes—
175C2×C8C2×Q1614yes—
176C4⋊C4—24no—
177C4⋊C4—24no—
178C4⋊C4—44no—
179C4⋊C4—44no—
180C4⋊C4—44no—
181C4⋊C4—44no—
182C4⋊C4—44no—
183C4⋊C4—84no—
184C4⋊C4—84no—
185C4⋊C4—84no—
186C4⋊C4—84no—
187C42—42no—
188C42—42no—
189C42—44no—
190C42C2×C4⋊C412yes—
191C42C4×D412yes—
192C42C4×Q812yes—
193C42C22⋊Q812yes—
194C42#12512yes—
195C42C4⋊Q812yes—
196C42C23×C411yescharacteristic
197C42C22×Q811yescharacteristic
198C42C22×Q811yescharacteristic
199C42C2×#4111yescharacteristic
200C23#38912yes—
201C23#45912yes—
202C23#46212yes—
203C23#46814yes—
204C23#47114yes—
205C23C2×#12111yescharacteristic
206C2×C4—24no—
207C2×C4—24no—
208C2×C4—22no—
209C2×C4—22no—
210C2×C4—44no—
211C2×C4—44no—
212C2×C4—44no—
213C2×C4—88no—
214C2×C4—84no—
215C2×C4—84no—
216C2×C4—84no—
217C2×C4—168no—
218C2×C4#38912yes—
219C2×C4#38912yes—
220C2×C4#38912yes—
221C2×C4C2×#10714yes—
222C2×C4#42814yes—
223C2×C4#44114yes—
224C2×C4#44214yes—
225C2×C4#45912yes—
226C2×C4#46212yes—
227C2×C4#46814yes—
228C2×C4#47414yes—
229C2×C4#47714yes—
230C2×C4#50118yes—
231C2×C4C22×C4⋊C411yescharacteristic
232C2×C4C2×C4×D411yescharacteristic
233C2×C4C2×C4×Q811yescharacteristic
234C2×C4C2×C22⋊Q811yescharacteristic
235C2×C4C2×#12511yescharacteristic
236C2×C4C2×C4⋊Q811yescharacteristic
237C2×C4C22×D811yescharacteristic
238C2×C4C22×Q1611yescharacteristic
239C2×C4C2×AGL(1,ℤ/8)11yescharacteristic
240C2×C4C2×AGL(1,ℤ/8)12yes—
241C2×C4C2×#13712yes—
242C2×C4C2×#13711yescharacteristic
243C8—24no—
244C8—48no—
245C8—44no—
246C8C2×#10718yescomplemented
247C22#168518yes—
248C22#169218yes—
249C22#194314yes—
250C22#194714yes—
251C22#195114yes—
252C22C2×#38911yescharacteristic
253C22C2×#45911yescharacteristic
254C22C2×#46211yescharacteristic
255C22C2×#46812yes—
256C22C2×#47112yes—
257C4—21no—
258C4—21no—
259C4—22no—
260C4—84no—
261C4—164no—
262C4#194314yes—
263C4#194714yes—
264C4C22×#10711yescharacteristic
265C4C2×#42811yescharacteristic
266C4C2×#44111yescharacteristic
267C4C2×#44211yescharacteristic
268C4C2×#47411yescharacteristic
269C4C2×#47711yescharacteristic
270C4C2×#50112yes—
271C2#961718yesdirect product factor
272C2C2×#168512yes—
273C2C2×#169212yes—
274C2C2×#194311yescharacteristic
275C2C2×#194711yescharacteristic
276C2C2×#195111yescharacteristic
subgroupG/H
center, socle, prime radicalC24#121
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
5. #9617C2direct (N × H)
24. C2×#335C4semidirect
68. #335C2×C4semidirect
171. C2×C8#107semidirect
246. C8C2×#107semidirect
271. C2#9617direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#19472
C2×#18442
C2×#17702
C22×#3352
#96172
C2×#12962