Finite Group Databasebeta

← C2×#28509 #6466097

Subgroups — C2×#28509 #6466097

Order 512.

3294 conjugacy classes of subgroups.

The subgroup lattice has 323 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#476C214yesmaximal, complemented
2C2×#2868C211yesmaximal, characteristic, complemented
3C2×C4×#127C211yesmaximal, characteristic
4#28509C2116yesmaximal, direct product factor
5C2×#2094C214yesmaximal, complemented
6C2×#1957C212yesmaximal
7C2×#1844C212yesmaximal, complemented
8C2×C4×C4⋊C8C211yesmaximal, characteristic, complemented
9C22×C4⋊Q8—22no—
10C22×C4⋊Q8C2212yes—
11C22×#127C2211yescharacteristic
12C22×C4×D4—22no—
13C22×C4×D4C2212yes—
14C2×#476—232no—
15C2×#476C22132yescomplemented
16C22×#106C2218yes—
17C22×C4⋊C8C2212yes—
18C22×#102C2218yes—
19C22×C4×C8C2212yes—
20#2868—24no—
21#2868C2218yescomplemented
22C4×#127—24no—
23C4×#127C2218yes—
24C2×#390—22no—
25C2×#390C2212yes—
26C2×#384—22no—
27C2×#384C2212yes—
28C2×#384C2212yes—
29C2×#384C2211yescharacteristic
30C2×C43C2211yescharacteristic
31#2094C22132yescomplemented
32#1957C22116yes—
33#1844C22116yescomplemented
34C4×C4⋊C8C2218yescomplemented
35C2×#336C2212yes—
36C23×Q8—22no—
37C23×D4—22no—
38C23×D4C2312yes—
39C24×C4—22no—
40C23×C8C2314yes—
41C2×C4⋊Q8—24no—
42C2×C4⋊Q8—216no—
43C2×C4⋊Q8—216no—
44C2×C4⋊Q8—416no—
45C2×C4⋊Q8C2318yes—
46C2×#127—22no—
47C2×#127—24no—
48C2×#127Q818yescomplemented
49C2×#127C2314yes—
50C2×C4×D4—24no—
51C2×C4×D4—216no—
52C2×C4×D4—216no—
53C2×C4×D4—416no—
54C2×C4×D4C2318yes—
55C22×C4⋊C4—22no—
56C22×C4⋊C4—24no—
57C22×C4⋊C4—24no—
58C22×C4⋊C4—22no—
59C22×C4⋊C4C2314yes—
60C22×C4⋊C4C2312yes—
61C22×C22⋊C4—24no—
62C22×C22⋊C4—22no—
63C22×C42D412yes—
64C22×C42D412yes—
65C22×C42C2311yescharacteristic
66C22×C42C2311yescharacteristic
67C22×C42C2311yescharacteristic
68#476—2128no—
69C2×#106—232no—
70C2×#106C23132yes—
71C2×C4⋊C8D4116yescomplemented
72C2×C4⋊C8C2318yes—
73C2×#102—232no—
74C2×#102C23132yes—
75C2×C4×C8—28no—
76C2×C4×C8C2318yes—
77#390—24no—
78#390—216no—
79#390C2318yes—
80#384—22no—
81#384—24no—
82#384—24no—
83#384—216no—
84#384C2314yes—
85#384C2318yes—
86#384C2318yes—
87C43D414yes—
88C43C2314yes—
89#336C2318yes—
90C25—22no—
91C22×Q8—28no—
92C22×Q8—416no—
93C22×Q8—48no—
94C22×D4—216no—
95C22×D4—28no—
96C22×D4—22no—
97C22×D4—28no—
98C22×D4—24no—
99C22×D4—28no—
100C22×D4—48no—
101C22×D4—48no—
102C22×D4C2×Q818yes—
103C22×D4C2414yes—
104C23×C4—22no—
105C23×C4—24no—
106C23×C4—28no—
107C23×C4—48no—
108C23×C4—416no—
109C23×C4C2×D411yescharacteristic
110C23×C4C2×D412yes—
111C23×C4C2×D412yes—
112C23×C4C2×D411yescharacteristic
113C23×C4C2411yescharacteristic
114C22×C8—28no—
115C22×C8—28no—
116C22×C8C2×D4116yes—
117C22×C8C2418yes—
118C4⋊Q8—232no—
119C4⋊Q8—464no—
120C4⋊Q8—416no—
121#127—216no—
122#127—28no—
123#127C2×Q8116yescomplemented
124C4×D4—232no—
125C4×D4—416no—
126C4×D4—464no—
127C2×C4⋊C4—28no—
128C2×C4⋊C4—216no—
129C2×C4⋊C4—28no—
130C2×C4⋊C4—216no—
131C2×C4⋊C4—216no—
132C2×C4⋊C4—28no—
133C2×C4⋊C4—22no—
134C2×C4⋊C4—24no—
135C2×C4⋊C4—416no—
136C2×C4⋊C4—48no—
137C2×C4⋊C4—48no—
138C2×C4⋊C4—416no—
139C2×C4⋊C4C2414yes—
140C2×C4⋊C4C2418yes—
141C2×C22⋊C4—216no—
142C2×C22⋊C4—28no—
143C2×C22⋊C4—48no—
144C2×C22⋊C4—416no—
145C2×C42—28no—
146C2×C42—24no—
147C2×C42SD16116yes—
148C2×C42C2×D418yes—
149C2×C42C2×D412yes—
150C2×C42C2×D412yes—
151C2×C42C2×D412yes—
152C2×C42C2×D418yes—
153C2×C42C2×D418yes—
154C2×C42C2×Q814yes—
155C2×C42#4114yes—
156C2×C42C2412yes—
157C2×C42C2412yes—
158C2×C42C2412yes—
159#106—264no—
160C4⋊C8C2×D4132yescomplemented
161#102—264no—
162C4×C8—216no—
163C24—28no—
164C24—24no—
165C24—44no—
166C24—44no—
167C24—48no—
168C24—48no—
169C24C22×D411yescharacteristic
170C2×Q8—432no—
171C2×Q8—416no—
172C2×Q8—832no—
173C2×D4—28no—
174C2×D4—232no—
175C2×D4—232no—
176C2×D4—28no—
177C2×D4—24no—
178C2×D4—28no—
179C2×D4—44no—
180C2×D4—44no—
181C2×D4—416no—
182C2×D4—416no—
183C2×D4—416no—
184C2×D4—464no—
185C2×D4C22×Q818yes—
186C22×C4—24no—
187C22×C4—24no—
188C22×C4—24no—
189C22×C4—24no—
190C22×C4—28no—
191C22×C4—44no—
192C22×C4—48no—
193C22×C4—48no—
194C22×C4—416no—
195C22×C4—416no—
196C22×C4—432no—
197C22×C4—832no—
198C22×C4C22⋊Q818yes—
199C22×C4#12714yes—
200C22×C4#12714yes—
201C22×C4C2×SD1618yes—
202C22×C4C2×SD1618yes—
203C22×C4C2×SD1618yes—
204C22×C4AGL(1,ℤ/8)18yes—
205C22×C4C22×D412yes—
206C22×C4C22×D414yes—
207C22×C4C22×D411yescharacteristic
208C22×C4C22×D414yes—
209C22×C4C22×D412yes—
210C22×C4C22×D414yes—
211C22×C4C22×Q812yes—
212C22×C4C2×#4112yes—
213C22×C42−1+414yes—
214C22×C4C2511yescharacteristic
215C2×C8—232no—
216C2×C8—28no—
217C2×C8—28no—
218C2×C8C22×D4116yes—
219C4⋊C4—216no—
220C4⋊C4—28no—
221C4⋊C4—432no—
222C4⋊C4—44no—
223C4⋊C4—48no—
224C4⋊C4—416no—
225C4⋊C4—416no—
226C4⋊C4—432no—
227C22⋊C4—416no—
228C22⋊C4—432no—
229C42—24no—
230C42—216no—
231C42—24no—
232C42C22⋊Q818yes—
233C42#12718yes—
234C42C2×SD16132yes—
235C42C22×D418yes—
236C42C22×Q814yes—
237C42C2×#4114yes—
238C23—28no—
239C23—44no—
240C23—44no—
241C23—416no—
242C23—48no—
243C23—48no—
244C23—432no—
245C23—88no—
246C23—88no—
247C23—816no—
248C23C2×C22⋊Q812yes—
249C23C2×#12712yes—
250C23#53612yes—
251C23C22×SD1614yes—
252C23C2×AGL(1,ℤ/8)14yes—
253C23C23×D411yescharacteristic
254Q8—832no—
255D4—216no—
256D4—48no—
257D4—416no—
258D4—464no—
259C2×C4—28no—
260C2×C4—24no—
261C2×C4—216no—
262C2×C4—24no—
263C2×C4—24no—
264C2×C4—44no—
265C2×C4—48no—
266C2×C4—48no—
267C2×C4—416no—
268C2×C4—88no—
269C2×C4—816no—
270C2×C4—832no—
271C2×C4#476132yescomplemented
272C2×C4#492116yes—
273C2×C4C2×C22⋊Q812yes—
274C2×C4C2×C22⋊Q818yes—
275C2×C4C2×#12714yes—
276C2×C4C2×#12714yes—
277C2×C4C2×#12712yes—
278C2×C4#53612yes—
279C2×C4#54718yes—
280C2×C4D4×Q818yes—
281C2×C4C22×SD1618yes—
282C2×C4C22×SD1618yes—
283C2×C4C22×SD1618yes—
284C2×C4C2×AGL(1,ℤ/8)18yes—
285C2×C4C23×D412yes—
286C2×C4C23×Q811yescharacteristic
287C2×C4C22×#4111yescharacteristic
288C2×C4C2×2−1+412yes—
289C8—216no—
290C22—416no—
291C22—48no—
292C22—832no—
293C22—88no—
294C22—84no—
295C22—84no—
296C22#254214yes—
297C22C2×#47618yes—
298C22C2×#49214yes—
299C22#315114yes—
300C22#322718yes—
301C22C22×C22⋊Q811yescharacteristic
302C22C22×#12711yescharacteristic
303C22C2×#53611yescharacteristic
304C22C23×SD1612yes—
305C22C22×AGL(1,ℤ/8)12yes—
306C4—28no—
307C4—24no—
308C4—84no—
309C4—88no—
310C4#254214yes—
311C4C2×#476116yescomplemented
312C4C2×#49218yes—
313C4C2×#54712yes—
314C4C2×D4×Q812yes—
315C2—88no—
316C2#2850918yesdirect product factor
317C2C2×#254211yescharacteristic
318C2C22×#47612yes—
319C2C22×#49211yescharacteristic
320C2C2×#315111yescharacteristic
321C2C2×#322712yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#127C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#476C2semidirect
2. C2×#2868C2semidirect
4. #28509C2direct (N × H)
5. C2×#2094C2semidirect
7. C2×#1844C2semidirect
8. C2×C4×C4⋊C8C2semidirect
15. C2×#476C22semidirect
21. #2868C22semidirect
31. #2094C22semidirect
33. #1844C22semidirect
34. C4×C4⋊C8C22semidirect
48. C2×#127Q8semidirect
71. C2×C4⋊C8D4semidirect
123. #127C2×Q8semidirect
160. C4⋊C8C2×D4semidirect
271. C2×C4#476semidirect
311. C4C2×#476semidirect
316. C2#28509direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4762
C2×#28682
C2×C4×#1272
#285092
C2×#20942
C2×#19572
C2×#18442
C2×C4×C4⋊C82