Finite Group Databasebeta

← C4×#2884 #6369819

Subgroups — C4×#2884 #6369819

Order 512.

5057 conjugacy classes of subgroups.

The subgroup lattice has 290 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×2−1+4C211yesmaximal, characteristic
2C2×#2884C212yesmaximal
3C4×#519C212yesmaximal, complemented
4#20393C2112yesmaximal, complemented
5C4×#410C2112yesmaximal, complemented
6#20355C212yesmaximal, complemented
7C22×2−1+4C2211yescharacteristic
8C4×2−1+4—28no—
9C4×2−1+4—28no—
10C2×#520C414yescomplemented
11C2×#520C2216yes—
12C2×#519C414yescomplemented
13C2×#519C2214yes—
14C2×#519C2211yescharacteristic
15C2×C4×#41C414yescomplemented
16C2×C4×#41C2216yes—
17C22×C4×Q8C414yescomplemented
18C22×C4×Q8C2211yescharacteristic
19#2884C4132yesdirect product factor
20C2×#410C22124yes—
21#2276—28no—
22#2274C22112yes—
23C42×Q8—28no—
24C4×#117C22112yes—
25C4×#99C22116yes—
26C4×#99C22148yes—
27#1740C22124yes—
28C2×2−1+4—28no—
29C2×2−1+4—28no—
30C2×2−1+4C2×C4116yes—
31C22×#41C2×C414yes—
32C22×#41C2316yes—
33C23×Q8C2×C414yes—
34C23×Q8C2311yescharacteristic
35#520—232no—
36#520—248no—
37#519—28no—
38#519—216no—
39#519—232no—
40#519C2×C4132yescomplemented
41C4×#41—216no—
42C4×#41—216no—
43C4×#41—224no—
44C4×#41—224no—
45C2×C4×Q8—216no—
46C2×C4×Q8—216no—
47C2×C4×Q8—216no—
48C2×C4×Q8C2×C416yes—
49C2×C4×Q8C2×C4112yes—
50C2×C4×Q8C2×C414yes—
51C2×C4×Q8C2×C414yes—
52C2×C4×Q8C2×C416yes—
53C2×C4×Q8C2×C414yes—
54C2×C4×Q8C2×C414yes—
55C2×C4×Q8D418yes—
56C2×C4×Q8D418yes—
57C2×C4×D4C2×C416yes—
58C2×C4×D4C2×C4112yes—
59C2×C4×D4C2×C416yes—
60C2×C4×D4C2314yes—
61C2×C4×D4C23112yes—
62C2×#117C2×C4112yes—
63C2×#117C2×C4112yes—
64C2×#117C23124yes—
65C2×#117C2316yes—
66C22×C4⋊C4C2×C4112yes—
67C22×C4⋊C4C2313yes—
68C22×C42C2×C4112yes—
69C22×C42C2313yes—
70#410C2×C41192yescomplemented
71C2×#99C23132yes—
72C4×C4⋊C4—248no—
73C4×C4⋊C4—212no—
74C4×C4⋊C4—212no—
75C4×C22⋊C4C2318yes—
76C4×C22⋊C4C23124yes—
77#376—212no—
78C43—212no—
79#342C23132yes—
802−1+4—2128no—
81C2×#41—216no—
82C2×#41—216no—
83C2×#41—224no—
84C2×#41—224no—
85C2×#41C42132yescomplemented
86C2×#41C22×C4148yes—
87C22×Q8—216no—
88C22×Q8—216no—
89C22×Q8C42132yescomplemented
90C22×Q8C22×C416yes—
91C22×Q8C22×C414yes—
92C22×Q8C22×C418yes—
93C22×Q8C2×D418yes—
94C22×Q8#4118yes—
95C22×D4C22×C416yes—
96C22×D4C2414yes—
97C23×C4C22×C4112yes—
98C23×C4C22×C414yes—
99C23×C4C22×C4112yes—
100C23×C4C2411yescharacteristic
101C23×C4C2413yes—
102C23×C4C2413yes—
103C4×Q8—216no—
104C4×Q8—216no—
105C4×Q8—2128no—
106C4×Q8—248no—
107C4×Q8—212no—
108C4×Q8—212no—
109C4×Q8—224no—
110C4×Q8C22⋊C4116yes—
111C4×Q8C22⋊C4116yes—
112C4×Q8C22⋊C4132yes—
113C4×D4—28no—
114C4×D4—28no—
115C4×D4—248no—
116C4×D4—248no—
117C4×D4—212no—
118C4×D4—212no—
119C4×D4—224no—
120#117—224no—
121#117—248no—
122#117—248no—
123#117—248no—
124#117C22×C4196yes—
125C2×C4⋊C4—224no—
126C2×C4⋊C4—248no—
127C2×C4⋊C4C22×C4112yes—
128C2×C4⋊C4C22×C416yes—
129C2×C4⋊C4C22×C414yes—
130C2×C4⋊C4C22×C416yes—
131C2×C4⋊C4C22×C4112yes—
132C2×C4⋊C4C2×D4124yes—
133C2×C22⋊C4C22×C4112yes—
134C2×C22⋊C4C22×C414yes—
135C2×C22⋊C4C2414yes—
136C2×C22⋊C4C24116yes—
137C2×C42—224no—
138C2×C42—224no—
139C2×C42—224no—
140C2×C42—28no—
141C2×C42—224no—
142C2×C42C22×C4112yes—
143C2×C42C22×C4112yes—
144C2×C42C22×C414yes—
145C2×C42C22×C416yes—
146C2×C42C22×C416yes—
147C2×C42C2×D4112yes—
148C2×C42C2×D4112yes—
149#99C22×C41128yes—
150#95—28no—
151#95—224no—
152C24C23×C414yes—
153C24C2511yescharacteristic
154#41—2128no—
155#41—2192no—
156C2×Q8—2128no—
157C2×Q8—212no—
158C2×Q8—212no—
159C2×Q8C2×C42124yes—
160C2×Q8C2×C42116yes—
161C2×Q8C2×C22⋊C4116yes—
162C2×Q8#117116yes—
163C2×Q8C4×D4164yes—
164C2×D4—28no—
165C2×D4—28no—
166C2×D4—212no—
167C2×D4—212no—
168C2×D4C2×C42124yes—
169C2×D4C23×C4116yes—
170C22×C4—224no—
171C22×C4—224no—
172C22×C4—216no—
173C22×C4—24no—
174C22×C4—24no—
175C22×C4—224no—
176C22×C4—42no—
177C22×C4—48no—
178C22×C4—83no—
179C22×C4—812no—
180C22×C4C2×C42148yes—
181C22×C4C23×C411yescharacteristic
182C22×C4C23×C414yes—
183C22×C4C23×C414yes—
184C22×C4C23×C414yes—
185C22×C4C23×C411yescharacteristic
186C22×C4C23×C416yes—
187C22×C4C23×C416yes—
188C22×C4C23×C4112yes—
189C22×C4C22×D412yes—
190C22×C4C22×D412yes—
191C22×C4C22×D4112yes—
192C22×C4C22×D4112yes—
193C22×C4C2×#41112yes—
194C4⋊C4—224no—
195C4⋊C4—212no—
196C4⋊C4—28no—
197C4⋊C4—212no—
198C4⋊C4—296no—
199C4⋊C4C2×C22⋊C4148yes—
200C22⋊C4—28no—
201C22⋊C4—216no—
202C22⋊C4—224no—
203C22⋊C4—28no—
204C22⋊C4C23×C4132yes—
205C42—24no—
206C42—224no—
207C42—224no—
208C42—24no—
209C42—296no—
210C42—416no—
211C42—824no—
212C42C2×C22⋊C4112yes—
213C42C2×C22⋊C4124yes—
214C42C2×C22⋊C4112yes—
215C23—24no—
216C23—24no—
217C23—41no—
218C23—41no—
219C23—44no—
220C23—44no—
221C23C22×C4218yes—
222C23C24×C411yescharacteristic
223C23C24×C412yes—
224C23C23×D412yes—
225C23C22×#4112yes—
226Q8—248no—
227Q8C4×C22⋊C4164yes—
228D4—232no—
229D4—248no—
230C2×C4—24no—
231C2×C4—24no—
232C2×C4—24no—
233C2×C4—22no—
234C2×C4—296no—
235C2×C4—24no—
236C2×C4—24no—
237C2×C4—232no—
238C2×C4—412no—
239C2×C4—41no—
240C2×C4—42no—
241C2×C4—46no—
242C2×C4—48no—
243C2×C4—416no—
244C2×C4—416no—
245C2×C4—48no—
246C2×C4—44no—
247C2×C4—44no—
248C2×C4—824no—
249C2×C4C22×C4218yes—
250C2×C4C22×C42112yes—
251C2×C4C22×C22⋊C411yescharacteristic
252C2×C4C22×C22⋊C4112yes—
253C2×C4C22×C22⋊C412yes—
254C2×C4C22×C22⋊C4112yes—
255C2×C4C22×C22⋊C411yescharacteristic
256C2×C4C2×#117112yes—
257C2×C4C2×C4×D4148yes—
258C22—22no—
259C22—21no—
260C22—22no—
261C22—21no—
262C22—28no—
263C22—42no—
264C22—42no—
265C22—48no—
266C22—48no—
267C22—44no—
268C22—44no—
269C22C23×C4211yescharacteristic
270C22C23×C22⋊C411yescharacteristic
271C22C22×#11711yescharacteristic
272C22C22×C4×D414yes—
273C4—21no—
274C4—22no—
275C4—212no—
276C4—28no—
277C4—432no—
278C4—44no—
279C4—44no—
280C4C2×C4×C22⋊C4124yes—
281C4#288412yesdirect product factor
282C2—24no—
283C2—21no—
284C2—21no—
285C2—48no—
286C2C22×C4×C22⋊C411yescharacteristic
287C2C2×#288411yescharacteristic
288C2#6007011yescharacteristic
subgroupG/H
centerC2×C4C22×C22⋊C4
commutatorC22C23×C42
Frattini, cosocleC24C25
socleC22C23×C22⋊C4
prime radicalC22×2−1+4C22
LCSG ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C22×C4×Q8 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C4×#519C2semidirect
4. #20393C2semidirect
5. C4×#410C2semidirect
6. #20355C2semidirect
10. C2×#520C4semidirect
12. C2×#519C4semidirect
15. C2×C4×#41C4semidirect
17. C22×C4×Q8C4semidirect
19. #2884C4direct (N × H)
40. #519C2×C4semidirect
70. #410C2×C4semidirect
85. C2×#41C42semidirect
89. C22×Q8C42semidirect
281. C4#2884direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×2−1+42
C2×#28842
C4×#5192
#203932
C4×#4102
#203552