Finite Group Databasebeta

← C2×#33849 #7623598

Subgroups — C2×#33849 #7623598

Order 512.

1990 conjugacy classes of subgroups.

The subgroup lattice has 298 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#508C212yesmaximal, complemented
2C2×#3283C212yesmaximal, complemented
3#33849C2116yesmaximal, direct product factor
4C2×#2247C211yesmaximal, characteristic, complemented
5C2×#2216C212yesmaximal, complemented
6C2×#2208C212yesmaximal, complemented
7C2×#2189C214yesmaximal, complemented
8C2×C4×D16C211yesmaximal, characteristic, complemented
9C2×D4×C16C211yesmaximal, characteristic, complemented
10C22×#135C2214yes—
11C2×#547—22no—
12C2×#508—216no—
13C2×#508C22116yescomplemented
14C22×Q32C2212yes—
15C22×Q32C2212yes—
16C22×SD32C2214yes—
17C22×D16C2211yescharacteristic
18C23×C16C2212yes—
19#3283—28no—
20#3283C22116yescomplemented
21C2×#494C2212yes—
22C2×#467C2214yes—
23C2×#461—22no—
24C2×#452—24no—
25C2×C4×D8C2212yes—
26C2×C8×D4C2211yescharacteristic
27#2247C2218yescomplemented
28#2216C22116yescomplemented
29#2208C22116yescomplemented
30#2189C22132yescomplemented
31C4×D16C2218yescomplemented
32D4×C16C2218yescomplemented
33C2×#366C2211yescharacteristic
34C2×C4⋊C16C2211yescharacteristic
35C2×#358C2214yes—
36C2×#357C2212yes—
37C2×C22⋊C16C2212yes—
38C2×C4×C16C2211yescharacteristic
39C22×#41—24no—
40C2×#135—216no—
41C2×#135—28no—
42C2×#135—48no—
43C2×#135C23116yes—
44C22×Q16—22no—
45C22×Q16C2314yes—
46C22×SD16—24no—
47C22×D8C2312yes—
48C23×C8C2312yes—
49#547—216no—
50#547—48no—
51C2×C4⋊Q8—22no—
52C2×#123—44no—
53C2×C22⋊Q8—24no—
54C2×#121—42no—
55C2×C4×D4—22no—
56C2×C4×D4D411yescharacteristic
57C22×C4⋊C4—42no—
58#508—264no—
59C2×Q32—28no—
60C2×Q32—44no—
61C2×Q32C2318yes—
62C2×Q32C2318yes—
63C2×SD32—216no—
64C2×SD32C23116yes—
65C2×D16D418yescomplemented
66C2×D16C2314yes—
67C22×C16—28no—
68C22×C16C2311yescharacteristic
69C22×C16C2312yes—
70C22×C16C2318yes—
71C22×C16C2311yescharacteristic
72#494—24no—
73#494C2318yes—
74#467—28no—
75#467C23116yes—
76#461—216no—
77#452—232no—
78C4×D8—24no—
79C4×D8C2318yes—
80C8×D4D414yes—
81C8×D4C2314yes—
82C2×#107C2312yes—
83C2×C4⋊C8D411yescharacteristic
84C2×#103—24no—
85C2×#102—22no—
86C2×C22⋊C8D412yes—
87C2×C4×C8C2311yescharacteristic
88#366C2314yes—
89C4⋊C16C2314yes—
90#358C23116yes—
91#357C2318yes—
92C22⋊C16C2318yes—
93C4×C16C2314yes—
94C2×#41—216no—
95C2×#41—416no—
96C2×#41—48no—
97C2×#41—88no—
98C22×Q8—24no—
99C22×D4—22no—
100C22×D4—44no—
101C22×D4D811yescharacteristic
102C23×C4—42no—
103C23×C4—44no—
104C23×C4C2×D412yes—
105#135—232no—
106#135—416no—
107#135—432no—
108C2×Q16—28no—
109C2×Q16—24no—
110C2×Q16—28no—
111C2×Q16—28no—
112C2×Q16—84no—
113C2×Q16C2418yes—
114C2×SD16—216no—
115C2×SD16—416no—
116C2×D8—22no—
117C2×D8—24no—
118C2×D8C2×D418yes—
119C2×D8C2414yes—
120C22×C8—24no—
121C22×C8—24no—
122C22×C8C2×D412yes—
123C22×C8C2×D414yes—
124C22×C8C2×D411yescharacteristic
125C22×C8C2414yes—
126C22×C8C2411yescharacteristic
127C4⋊Q8—28no—
128C4⋊Q8—44no—
129#123—432no—
130C22⋊Q8—216no—
131C22⋊Q8—48no—
132#121—416no—
133C4×D4—28no—
134C4×D4—44no—
135C4×D4D814yes—
136C4×D4C2×D414yes—
137C2×C4⋊C4—22no—
138C2×C4⋊C4—42no—
139C2×C4⋊C4—44no—
140C2×C4⋊C4—42no—
141C2×C4⋊C4—416no—
142C2×C4⋊C4D811yescharacteristic
143C2×C22⋊C4—44no—
144C2×C22⋊C4—42no—
145C2×C22⋊C4D812yes—
146C2×C42C2×D411yescharacteristic
147Q32—216no—
148Q32—48no—
149SD32—232no—
150D16C2×D4116yescomplemented
151C2×C16—24no—
152C2×C16—22no—
153C2×C16—216no—
154C2×C16C2×D414yes—
155C2×C16C2412yes—
156C2×C16C2414yes—
157C2×C16C2412yes—
158#107—22no—
159#107C2414yes—
160C4⋊C8C2×D414yes—
161#103—216no—
162#102—28no—
163C22⋊C8C2×D418yes—
164C4×C8C2×D412yes—
165C4×C8C2412yes—
166C24—42no—
167C24C2×D812yes—
168#41—432no—
169#41—816no—
170#41—832no—
171C2×Q8—28no—
172C2×Q8—44no—
173C2×Q8—48no—
174C2×Q8—48no—
175C2×D4—28no—
176C2×D4—24no—
177C2×D4—24no—
178C2×D4—416no—
179C2×D4—42no—
180C2×D4—44no—
181C2×D4—816no—
182C2×D4C2×D814yes—
183C22×C4—24no—
184C22×C4—24no—
185C22×C4—42no—
186C22×C4—44no—
187C22×C4—48no—
188C22×C4—416no—
189C22×C4—816no—
190C22×C4—88no—
191C22×C4C2×D814yes—
192C22×C4C2×D811yescharacteristic
193C22×C4C2×D812yes—
194C22×C4C2×D811yescharacteristic
195C22×C4C22×D414yes—
196C22×C4C22×D411yescharacteristic
197Q16—28no—
198Q16—28no—
199Q16—48no—
200Q16—88no—
201SD16—432no—
202D8—28no—
203D8—24no—
204D8C22×D418yes—
205C2×C8—24no—
206C2×C8—22no—
207C2×C8—28no—
208C2×C8—24no—
209C2×C8—24no—
210C2×C8C22×D412yes—
211C2×C8C22×D414yes—
212C2×C8C22×D411yescharacteristic
213C2×C8C22×D412yes—
214C2×C8H(5,𝔽2)12yes—
215C2×C8C2511yescharacteristic
216C4⋊C4—24no—
217C4⋊C4—42no—
218C4⋊C4—48no—
219C4⋊C4—416no—
220C4⋊C4—48no—
221C4⋊C4C2×D814yes—
222C22⋊C4—416no—
223C22⋊C4—48no—
224C22⋊C4C2×D818yes—
225C42C2×D812yes—
226C42C22×D412yes—
227C16—24no—
228C16—22no—
229C16C22×D414yes—
230C23—24no—
231C23—24no—
232C23—24no—
233C23—48no—
234C23—44no—
235C23—84no—
236C23—84no—
237C23C22×D814yes—
238C23C22×D811yescharacteristic
239Q8—48no—
240Q8—48no—
241Q8—88no—
242D4—28no—
243D4—28no—
244D4—48no—
245D4—44no—
246D4—832no—
247C2×C4—22no—
248C2×C4—24no—
249C2×C4—24no—
250C2×C4—28no—
251C2×C4—24no—
252C2×C4—44no—
253C2×C4—48no—
254C2×C4—832no—
255C2×C4—84no—
256C2×C4—88no—
257C2×C4—816no—
258C2×C4#50814yescomplemented
259C2×C4D4212yes—
260C2×C4C22×D812yes—
261C2×C4C22×D814yes—
262C2×C4C22×D812yes—
263C2×C4C22×D811yescharacteristic
264C2×C4#57612yes—
265C2×C4C23×D411yescharacteristic
266C8—24no—
267C8—22no—
268C8D4212yes—
269C8C23×D411yescharacteristic
270C8C2×H(5,𝔽2)11yescharacteristic
271C22—24no—
272C22—24no—
273C22—24no—
274C22—48no—
275C22—48no—
276C22—816no—
277C22—84no—
278C22—84no—
279C22D4×D812yes—
280C22C2×#50812yes—
281C22#341712yes—
282C22C23×D811yescharacteristic
283C4—24no—
284C4—22no—
285C4—88no—
286C4—84no—
287C4D4×D812yes—
288C4C2×#50814yescomplemented
289C4C2×D4211yescharacteristic
290C4C2×#57611yescharacteristic
291C2—44no—
292C2—88no—
293C2#3384914yesdirect product factor
294C2C2×D4×D811yescharacteristic
295C2C22×#50811yescharacteristic
296C2C2×#341711yescharacteristic
subgroupG/H
center, socleC23C22×D8
commutator, Frattini, cosocleC2×C8C25
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×C4×D4 ◁ C2×C8×D4 ◁ G
LECSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#508C2semidirect
2. C2×#3283C2semidirect
3. #33849C2direct (N × H)
4. C2×#2247C2semidirect
5. C2×#2216C2semidirect
6. C2×#2208C2semidirect
7. C2×#2189C2semidirect
8. C2×C4×D16C2semidirect
9. C2×D4×C16C2semidirect
13. C2×#508C22semidirect
20. #3283C22semidirect
27. #2247C22semidirect
28. #2216C22semidirect
29. #2208C22semidirect
30. #2189C22semidirect
31. C4×D16C22semidirect
32. D4×C16C22semidirect
65. C2×D16D4semidirect
150. D16C2×D4semidirect
258. C2×C4#508semidirect
288. C4C2×#508semidirect
293. C2#33849direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5082
C2×#32832
#338492
C2×#22472
C2×#22162
C2×#22082
C2×#21892
C2×C4×D162
C2×D4×C162