Finite Group Databasebeta

← C2×#11587 #481046

Subgroups — C2×#11587 #481046

Order 512.

1140 conjugacy classes of subgroups.

The subgroup lattice has 344 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#436C211yesmaximal, characteristic
2C2×#2150C211yesmaximal, characteristic, complemented
3C2×C4×M32C211yesmaximal, characteristic, complemented
4#11587C218yesmaximal, direct product factor
5C2×#1330C214yesmaximal, complemented
6C23×M16—21no—
7C22×C4×D4C411yescharacteristic
8C22×M32—21no—
9C22×M32—21no—
10C2×#436—21no—
11C2×#436—22no—
12C2×#436—21no—
13C2×#436—22no—
14C2×#436C414yes—
15C2×#436C412yes—
16C2×#436C2212yes—
17C2×#436C2214yes—
18C22×C4⋊C8C411yescharacteristic
19C22×C22⋊C8—21no—
20C22×C4×C8C2211yescharacteristic
21#2150—22no—
22#2150C2214yescomplemented
23C2×C4⋊C16—21no—
24C2×C4⋊C16C2212yescomplemented
25C4×M32—22no—
26C4×M32C2214yescomplemented
27C2×#346C2212yescomplemented
28C2×C4×C16—21no—
29#1330C22116yescomplemented
30C23×D4C811yescharacteristic
31C24×C4—21no—
32C22×M16—24no—
33C22×M16—22no—
34C22×M16—24no—
35C22×M16—22no—
36C22×M16—44no—
37C22×M16—44no—
38C23×C8—21no—
39C23×C8D411yescharacteristic
40C23×C8D411yescharacteristic
41C2×C4×D4—22no—
42C2×C4×D4—21no—
43C2×C4×D4—22no—
44C2×C4×D4—21no—
45C2×C4×D4C812yes—
46C2×C4×D4C814yes—
47C2×C4×D4C2×C414yes—
48C2×C4×D4C2×C412yes—
49C22×C4⋊C4C811yescharacteristic
50C22×C22⋊C4—21no—
51C22×C42C2×C411yescharacteristic
52C2×M32—28no—
53C2×M32—24no—
54C2×M32—24no—
55C2×M32—44no—
56C22×C16—22no—
57C22×C16—22no—
58#436—24no—
59#436—24no—
60#436—24no—
61#436—24no—
62#436—22no—
63#436—22no—
64#436—24no—
65#436C2×C414yes—
66#436C2×C418yes—
67#436C2314yes—
68C2×C4⋊C8—22no—
69C2×C4⋊C8—21no—
70C2×C4⋊C8C2×C414yes—
71C2×C4⋊C8C2×C412yes—
72C2×C22⋊C8—24no—
73C2×C22⋊C8—22no—
74C2×C22⋊C8—24no—
75C2×C22⋊C8—22no—
76C2×C4×C8C2×C412yes—
77C2×C4×C8C2×C411yescharacteristic
78C2×C4×C8D411yescharacteristic
79C2×C4×C8D412yes—
80C2×C4×C8D411yescharacteristic
81C2×C4×C8D412yes—
82C2×C4×C8C2311yescharacteristic
83C2×C4×C8C2312yes—
84C4⋊C16—24no—
85C4⋊C16—22no—
86C4⋊C16C2314yescomplemented
87#346—22no—
88#346C2314yescomplemented
89C4×C16—24no—
90C25—21no—
91C22×D4—22no—
92C22×D4—21no—
93C22×D4—44no—
94C22×D4C2×C812yes—
95C22×D4C2×C814yes—
96C23×C4—21no—
97C23×C4—24no—
98C23×C4—22no—
99C23×C4—24no—
100C23×C4—22no—
101C23×C4—44no—
102C23×C4—44no—
103C23×C4C22⋊C411yescharacteristic
104C23×C4C2×C811yescharacteristic
105C23×C4M1611yescharacteristic
106C2×M16—28no—
107C2×M16—24no—
108C2×M16—24no—
109C2×M16—416no—
110C2×M16—48no—
111C2×M16—44no—
112C2×M16—48no—
113C2×M16—48no—
114C2×M16—44no—
115C22×C8—24no—
116C22×C8—24no—
117C22×C8—22no—
118C22×C8—44no—
119C22×C8C22⋊C412yes—
120C22×C8C22⋊C411yescharacteristic
121C22×C8C22⋊C412yes—
122C22×C8C22⋊C411yescharacteristic
123C22×C8D814yes—
124C22×C8SD1614yes—
125C22×C8C2×D412yes—
126C22×C8C2×D411yescharacteristic
127C22×C8C2×D412yes—
128C22×C8C2×D411yescharacteristic
129C4×D4—24no—
130C4×D4—24no—
131C4×D4—24no—
132C4×D4—22no—
133C4×D4—24no—
134C4×D4—22no—
135C4×D4—24no—
136C4×D4C2×C818yes—
137C4×D4C2×C814yes—
138C4×D4C22×C414yes—
139C2×C4⋊C4—22no—
140C2×C4⋊C4—21no—
141C2×C4⋊C4C2×C812yes—
142C2×C4⋊C4C2×C814yes—
143C2×C22⋊C4—22no—
144C2×C22⋊C4—24no—
145C2×C22⋊C4—22no—
146C2×C22⋊C4—24no—
147C2×C42C22⋊C412yes—
148C2×C42C22⋊C411yescharacteristic
149C2×C42C2×C811yescharacteristic
150C2×C42C2×C812yes—
151C2×C42M1612yes—
152C2×C42M1611yescharacteristic
153C2×C42C22×C412yes—
154C2×C42C22×C411yescharacteristic
155M32—216no—
156M32—48no—
157C2×C16—28no—
158C2×C16—24no—
159C2×C16—24no—
160C2×C16—44no—
161C4⋊C8—22no—
162C4⋊C8—24no—
163C4⋊C8C22×C414yes—
164C22⋊C8—24no—
165C22⋊C8—28no—
166C22⋊C8—24no—
167C4×C8C22⋊C412yes—
168C4×C8C22⋊C412yes—
169C4×C8C22⋊C412yes—
170C4×C8C22×C411yescharacteristic
171C4×C8C22×C412yes—
172C4×C8C2×D412yes—
173C4×C8C2×D411yescharacteristic
174C4×C8C2×D412yes—
175C4×C8C2×D411yescharacteristic
176C4×C8C2411yescharacteristic
177C24—24no—
178C24—22no—
179C24—44no—
180C24—44no—
181C24—44no—
182C24C22⋊C811yescharacteristic
183C2×D4—22no—
184C2×D4—24no—
185C2×D4—44no—
186C2×D4—48no—
187C2×D4—48no—
188C2×D4—44no—
189C2×D4C22×C814yes—
190C22×C4—24no—
191C22×C4—24no—
192C22×C4—22no—
193C22×C4—24no—
194C22×C4—28no—
195C22×C4—24no—
196C22×C4—42no—
197C22×C4—44no—
198C22×C4—416no—
199C22×C4—48no—
200C22×C4—48no—
201C22×C4—44no—
202C22×C4—48no—
203C22×C4—44no—
204C22×C4C22⋊C811yescharacteristic
205C22×C4C22⋊C812yes—
206C22×C4C22⋊C812yes—
207C22×C4C22⋊C811yescharacteristic
208C22×C4C22⋊C812yes—
209C22×C4C22⋊C811yescharacteristic
210C22×C4#10214yes—
211C22×C4#10414yes—
212C22×C4C2×C22⋊C412yes—
213C22×C4C2×C22⋊C411yescharacteristic
214C22×C4C22×C811yescharacteristic
215C22×C4C22×C812yes—
216C22×C4C2×M1611yescharacteristic
217C22×C4C2×M1612yes—
218M16—44no—
219M16—44no—
220M16—48no—
221M16—416no—
222C2×C8—22no—
223C2×C8—24no—
224C2×C8—24no—
225C2×C8—22no—
226C2×C8—24no—
227C2×C8—48no—
228C2×C8—44no—
229C2×C8#10218yes—
230C2×C8#10214yes—
231C2×C8C2×C22⋊C411yescharacteristic
232C2×C8C2×C22⋊C412yes—
233C2×C8C2×C22⋊C412yes—
234C2×C8C2×C22⋊C411yescharacteristic
235C2×C8C2×D812yes—
236C2×C8C2×D814yes—
237C2×C8C2×SD1614yes—
238C2×C8C2×SD1612yes—
239C2×C8C22×D411yescharacteristic
240C2×C8C22×D411yescharacteristic
241C4⋊C4—22no—
242C4⋊C4—24no—
243C4⋊C4C22×C814yes—
244C22⋊C4—24no—
245C22⋊C4—28no—
246C22⋊C4—24no—
247C42C22⋊C812yes—
248C42C22⋊C812yes—
249C42C22⋊C812yes—
250C42C2×C22⋊C411yescharacteristic
251C42C2×C22⋊C412yes—
252C42C22×C812yes—
253C42C22×C811yescharacteristic
254C42C2×M1611yescharacteristic
255C42C2×M1612yes—
256C42C23×C411yescharacteristic
257C16—28no—
258C16—44no—
259C23—22no—
260C23—22no—
261C23—24no—
262C23—48no—
263C23—48no—
264C23—44no—
265C23—44no—
266C23—48no—
267C23—44no—
268C23—816no—
269C23D4⋊C814yes—
270C23C2×C22⋊C812yes—
271C23C2×C22⋊C811yescharacteristic
272D4—44no—
273D4—44no—
274D4—48no—
275C2×C4—22no—
276C2×C4—22no—
277C2×C4—22no—
278C2×C4—24no—
279C2×C4—24no—
280C2×C4—24no—
281C2×C4—42no—
282C2×C4—42no—
283C2×C4—48no—
284C2×C4—44no—
285C2×C4—44no—
286C2×C4—44no—
287C2×C4—416no—
288C2×C4—48no—
289C2×C4D4⋊C818yes—
290C2×C4D4⋊C814yes—
291C2×C4#34914yes—
292C2×C4C2×C22⋊C812yes—
293C2×C4C2×C22⋊C811yescharacteristic
294C2×C4C2×C22⋊C811yescharacteristic
295C2×C4C2×C22⋊C812yes—
296C2×C4C2×C22⋊C812yes—
297C2×C4C2×C22⋊C811yescharacteristic
298C2×C4C2×#10214yes—
299C2×C4C2×#10212yes—
300C2×C4C2×#10414yes—
301C2×C4C2×#10412yes—
302C2×C4C22×C22⋊C411yescharacteristic
303C2×C4C23×C811yescharacteristic
304C2×C4C22×M1611yescharacteristic
305C8—21no—
306C8—21no—
307C8—22no—
308C8—44no—
309C8C2×#10212yes—
310C8C2×#10214yes—
311C8C22×D811yescharacteristic
312C8C22×SD1611yescharacteristic
313C22—22no—
314C22—22no—
315C22—28no—
316C22—44no—
317C22—44no—
318C22—44no—
319C22—816no—
320C22—88no—
321C22C2×D4⋊C814yes—
322C22C2×D4⋊C812yes—
323C22C2×#34912yes—
324C22#211712yes—
325C22C22×C22⋊C811yescharacteristic
326C4—21no—
327C4—21no—
328C4—21no—
329C4—22no—
330C4—21no—
331C4—44no—
332C4C2×D4⋊C814yes—
333C4C2×D4⋊C812yes—
334C4C2×#34914yes—
335C4C22×#10211yescharacteristic
336C4C22×#10411yescharacteristic
337C2—24no—
338C2—84no—
339C2#1158714yesdirect product factor
340C2C22×D4⋊C811yescharacteristic
341C2C22×#34911yescharacteristic
342C2C2×#211711yescharacteristic
subgroupG/H
centerC22×C4C2×C22⋊C4
commutatorC2×C4C23×C8
Frattini, cosocleC4×C8C24
socleC23C2×C22⋊C8
prime radicalC23×D4C8
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C4×C8 ◁ G
LECSG ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#2150C2semidirect
3. C2×C4×M32C2semidirect
4. #11587C2direct (N × H)
5. C2×#1330C2semidirect
22. #2150C22semidirect
24. C2×C4⋊C16C22semidirect
26. C4×M32C22semidirect
27. C2×#346C22semidirect
29. #1330C22semidirect
86. C4⋊C16C23semidirect
88. #346C23semidirect
339. C2#11587direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4362
C2×#21502
C2×C4×M322
#115872
C2×#13302