Finite Group Databasebeta

← C2×#8647 #189059

Subgroups — C2×#8647 #189059

Order 512.

1146 conjugacy classes of subgroups.

The subgroup lattice has 318 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C8×Q8C211yesmaximal, characteristic
2C2×#1834C211yesmaximal, characteristic
3C2×#1803C212yesmaximal
4C22×#334C211yesmaximal, characteristic
5#8647C218yesmaximal, direct product factor
6C2×#1296C212yesmaximal
7C22×C4×Q8C2211yescharacteristic
8C2×C8×Q8—24no—
9C2×C8×Q8—22no—
10C2×C8×Q8C418yescomplemented
11C2×C8×Q8C2214yes—
12C22×C4⋊C8—21no—
13C22×C4⋊C8C2212yes—
14C22×C4⋊C8C2211yescharacteristic
15C22×#103—22no—
16C22×C4×C8—21no—
17C22×C4×C8C2211yescharacteristic
18C2×#384C2212yes—
19#1834—22no—
20#1834C2214yes—
21#1803—24no—
22#1803C2218yes—
23C2×#340—21no—
24C2×#340—21no—
25C2×#340—22no—
26C2×#334—24no—
27C2×#334C2214yes—
28#1296C2218yes—
29C23×Q8D411yescharacteristic
30C23×C8—21no—
31C23×C8—22no—
32C23×C8D411yescharacteristic
33C23×C8D411yescharacteristic
34C2×C4×Q8—22no—
35C2×C4×Q8—21no—
36C2×C4×Q8—21no—
37C2×C4×Q8—22no—
38C2×C4×Q8C2×C414yes—
39C2×C4×Q8D412yes—
40C2×C4×Q8Q814yes—
41C2×C4×Q8C2312yes—
42C22×C4⋊C4—21no—
43C22×C4⋊C4—22no—
44C22×C4⋊C4—22no—
45C22×C4⋊C4—22no—
46C22×C4⋊C4D411yescharacteristic
47C22×C42—21no—
48C22×C42C2311yescharacteristic
49C8×Q8—216no—
50C8×Q8—28no—
51C8×Q8C2×C4116yescomplemented
52C2×C4⋊C8—28no—
53C2×C4⋊C8—24no—
54C2×C4⋊C8—21no—
55C2×C4⋊C8—22no—
56C2×C4⋊C8—24no—
57C2×C4⋊C8—24no—
58C2×C4⋊C8—22no—
59C2×C4⋊C8C2×C414yes—
60C2×C4⋊C8C2314yes—
61C2×C4⋊C8C2312yes—
62C2×#103—28no—
63C2×#103—48no—
64C2×C4×C8—28no—
65C2×C4×C8—24no—
66C2×C4×C8C2×C414yes—
67C2×C4×C8D412yes—
68C2×C4×C8D414yes—
69C2×C4×C8C2312yes—
70#384—22no—
71#384—22no—
72#384—22no—
73#384C2314yes—
74#340—24no—
75#340—24no—
76#340—28no—
77#334—28no—
78C22×Q8—21no—
79C22×Q8—22no—
80C22×Q8—24no—
81C22×Q8C4⋊C414yes—
82C22×Q8SD1618yes—
83C22×Q8C2×D412yes—
84C23×C4—21no—
85C23×C4—21no—
86C23×C4—42no—
87C23×C4C2×D411yescharacteristic
88C23×C4C2×D411yescharacteristic
89C23×C4#4111yescharacteristic
90C22×C8—24no—
91C22×C8—24no—
92C22×C8—24no—
93C22×C8—22no—
94C22×C8—24no—
95C22×C8—44no—
96C22×C8—44no—
97C22×C8—44no—
98C22×C8—44no—
99C22×C8C22⋊C414yes—
100C22×C8C22⋊C414yes—
101C22×C8C2×D412yes—
102C22×C8C2×D412yes—
103C4×Q8—24no—
104C4×Q8—24no—
105C4×Q8—24no—
106C4×Q8—24no—
107C4×Q8—24no—
108C4×Q8—22no—
109C4×Q8—22no—
110C4×Q8C4⋊C418yes—
111C4×Q8C22×C414yes—
112C4×Q8C2×Q814yes—
113C2×C4⋊C4—24no—
114C2×C4⋊C4—22no—
115C2×C4⋊C4—22no—
116C2×C4⋊C4—21no—
117C2×C4⋊C4—24no—
118C2×C4⋊C4—22no—
119C2×C4⋊C4—24no—
120C2×C4⋊C4—24no—
121C2×C4⋊C4—24no—
122C2×C4⋊C4—44no—
123C2×C4⋊C4—44no—
124C2×C4⋊C4—44no—
125C2×C4⋊C4—44no—
126C2×C4⋊C4—42no—
127C2×C4⋊C4—42no—
128C2×C4⋊C4—42no—
129C2×C4⋊C4—84no—
130C2×C4⋊C4C4⋊C414yes—
131C2×C4⋊C4C2×D412yes—
132C2×C42—24no—
133C2×C42—22no—
134C2×C42—24no—
135C2×C42—22no—
136C2×C42C22×C412yes—
137C2×C42C2×D411yescharacteristic
138C2×C42C2×D412yes—
139C2×C42C2×D411yescharacteristic
140C2×C42C2×Q812yes—
141C2×C42#4111yescharacteristic
142C2×C42#4112yes—
143C2×C42C2411yescharacteristic
144C4⋊C8—216no—
145C4⋊C8—24no—
146C4⋊C8—22no—
147C4⋊C8—24no—
148C4⋊C8—24no—
149C4⋊C8—44no—
150C4⋊C8C22×C414yes—
151#103—416no—
152C4×C8—216no—
153C4×C8C22⋊C418yes—
154C4×C8C22×C414yes—
155C4×C8C2×D414yes—
156C24#12111yescharacteristic
157C2×Q8—22no—
158C2×Q8—24no—
159C2×Q8—24no—
160C2×Q8—28no—
161C2×Q8—216no—
162C2×Q8—28no—
163C2×Q8#106116yes—
164C2×Q8C2×C4⋊C414yes—
165C2×Q8C2×SD1618yes—
166C22×C4—22no—
167C22×C4—24no—
168C22×C4—28no—
169C22×C4—22no—
170C22×C4—22no—
171C22×C4—22no—
172C22×C4—24no—
173C22×C4—42no—
174C22×C4—42no—
175C22×C4—44no—
176C22×C4—84no—
177C22×C4—84no—
178C22×C4—84no—
179C22×C4C2×C22⋊C412yes—
180C22×C4C2×C4⋊C412yes—
181C22×C4#11712yes—
182C22×C4#12111yescharacteristic
183C22×C4#12112yes—
184C22×C4#12111yescharacteristic
185C22×C4#12111yescharacteristic
186C22×C4C22⋊Q812yes—
187C22×C4C22⋊Q812yes—
188C22×C4C2×SD1614yes—
189C22×C4#13514yes—
190C22×C4#13514yes—
191C22×C4#13714yes—
192C22×C4C22×D411yescharacteristic
193C22×C4C22×D411yescharacteristic
194C22×C4C2×#4111yescharacteristic
195C2×C8—24no—
196C2×C8—24no—
197C2×C8—28no—
198C2×C8—28no—
199C2×C8—24no—
200C2×C8—44no—
201C2×C8—48no—
202C2×C8—44no—
203C2×C8—44no—
204C2×C8—44no—
205C2×C8—88no—
206C2×C8C2×C22⋊C414yes—
207C2×C8C2×C22⋊C414yes—
208C4⋊C4—24no—
209C4⋊C4—22no—
210C4⋊C4—24no—
211C4⋊C4—28no—
212C4⋊C4—24no—
213C4⋊C4—44no—
214C4⋊C4—44no—
215C4⋊C4—44no—
216C4⋊C4—44no—
217C4⋊C4—84no—
218C4⋊C4—84no—
219C4⋊C4—84no—
220C4⋊C4—84no—
221C4⋊C4C2×C4⋊C414yes—
222C42—24no—
223C42—24no—
224C42—28no—
225C42C2×C22⋊C412yes—
226C42C2×C4⋊C412yes—
227C42#11712yes—
228C42#12112yes—
229C42C22⋊Q812yes—
230C42C22⋊Q812yes—
231C42C23×C411yescharacteristic
232C42C22×D411yescharacteristic
233C42C22×Q811yescharacteristic
234C42C2×#4111yescharacteristic
235C23#38012yes—
236C23#46414yes—
237C23#46514yes—
238C23#47212yes—
239C23#47312yes—
240C23C2×#12111yescharacteristic
241Q8—216no—
242Q8—24no—
243Q8—28no—
244Q8C2×#10618yes—
245C2×C4—216no—
246C2×C4—24no—
247C2×C4—24no—
248C2×C4—24no—
249C2×C4—28no—
250C2×C4—21no—
251C2×C4—21no—
252C2×C4—21no—
253C2×C4—21no—
254C2×C4—24no—
255C2×C4—48no—
256C2×C4—42no—
257C2×C4—42no—
258C2×C4—84no—
259C2×C4—84no—
260C2×C4—84no—
261C2×C4—168no—
262C2×C4#38012yes—
263C2×C4#38012yes—
264C2×C4#38012yes—
265C2×C4#41614yes—
266C2×C4#41914yes—
267C2×C4C2×#10614yes—
268C2×C4#42714yes—
269C2×C4#46414yes—
270C2×C4#46514yes—
271C2×C4#46518yes—
272C2×C4#47918yes—
273C2×C4C22×C22⋊C411yescharacteristic
274C2×C4C22×C4⋊C411yescharacteristic
275C2×C4C2×#11711yescharacteristic
276C2×C4C2×#12111yescharacteristic
277C2×C4C2×C22⋊Q811yescharacteristic
278C2×C4C2×C22⋊Q811yescharacteristic
279C2×C4C22×SD1612yes—
280C2×C4C2×#13512yes—
281C2×C4C2×#13512yes—
282C2×C4C2×#13712yes—
283C8—24no—
284C8—24no—
285C8—44no—
286C8—84no—
287C22#167818yes—
288C22#168018yes—
289C22#180514yes—
290C22#180714yes—
291C22#181614yes—
292C22C2×#38011yescharacteristic
293C22C2×#46412yes—
294C22C2×#46512yes—
295C22C2×#47211yescharacteristic
296C22C2×#47311yescharacteristic
297C4—28no—
298C4—21no—
299C4—21no—
300C4—22no—
301C4—44no—
302C4—164no—
303C4#180514yes—
304C4#180714yes—
305C4C2×#41611yescharacteristic
306C4C2×#41911yescharacteristic
307C4C22×#10611yescharacteristic
308C4C2×#42711yescharacteristic
309C4C2×#46512yes—
310C4C2×#47912yes—
311C2#864718yesdirect product factor
312C2C2×#167812yes—
313C2C2×#168012yes—
314C2C2×#180511yescharacteristic
315C2C2×#180711yescharacteristic
316C2C2×#181611yescharacteristic
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. #8647C2direct (N × H)
10. C2×C8×Q8C4semidirect
51. C8×Q8C2×C4semidirect
311. C2#8647direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C8×Q82
C2×#18342
C2×#18032
C22×#3342
#86472
C2×#12962