Finite Group Databasebeta

← C2×#33905 #7623788

Subgroups — C2×#33905 #7623788

Order 512.

1342 conjugacy classes of subgroups.

The subgroup lattice has 258 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3338C212yesmaximal
2#33905C2116yesmaximal, direct product factor
3C2×#2252C211yesmaximal, characteristic, complemented
4C2×#2236C214yesmaximal, complemented
5C2×#2227C212yesmaximal, complemented
6C2×#2216C212yesmaximal, complemented
7C2×C4×Q32C211yesmaximal, characteristic, complemented
8C2×D4×C16C211yesmaximal, characteristic
9C22×#366C212yesmaximal, complemented
10C2×#554—22no—
11C22×Q32C2211yescharacteristic
12C23×C16C2212yes—
13#3338—28no—
14#3338C22116yes—
15C2×#500C2212yes—
16C2×#484—24no—
17C2×#477—22no—
18C2×#467C2214yes—
19C2×C4×Q16C2212yes—
20C2×C8×D4C2211yescharacteristic
21C22×#107C2214yes—
22#2252C2218yescomplemented
23#2236C22132yescomplemented
24#2227C22116yescomplemented
25#2216C22116yescomplemented
26C4×Q32C2218yescomplemented
27D4×C16C2218yes—
28C2×#366C2212yes—
29C2×#366C2214yes—
30C2×#366C2212yes—
31C2×#366C2211yescharacteristic
32C2×#366C22116yescomplemented
33C2×C4⋊C16C2211yescharacteristic
34C2×#358C2214yes—
35C2×#358C2212yes—
36C2×C22⋊C16C2212yes—
37C2×C4×C16C2211yescharacteristic
38C22×Q16C2312yes—
39C23×C8C2312yes—
40#554—216no—
41#554—48no—
42C2×C4⋊Q8—22no—
43C2×#125—42no—
44C2×C22⋊Q8—24no—
45C2×C22⋊Q8—44no—
46C2×C4×Q8—22no—
47C2×C4×D4—42no—
48C2×C4×D4D411yescharacteristic
49C22×C4⋊C4—24no—
50C2×Q32—24no—
51C2×Q32C2314yes—
52C22×C16—28no—
53C22×C16C2311yescharacteristic
54C22×C16C2312yes—
55C22×C16C2318yes—
56C22×C16C2311yescharacteristic
57#500—24no—
58#500C2318yes—
59#484—232no—
60#477—216no—
61#467—28no—
62#467C23116yes—
63C4×Q16—24no—
64C4×Q16C2318yes—
65C8×D4D414yes—
66C8×D4C2314yes—
67C2×#107—24no—
68C2×#107—28no—
69C2×#107—22no—
70C2×#107C23116yes—
71C2×#107C2314yes—
72C2×#107C2312yes—
73C2×C4⋊C8D411yescharacteristic
74C2×#103—24no—
75C2×#103—22no—
76C2×C22⋊C8D412yes—
77C2×C4×C8C2311yescharacteristic
78#366C2314yes—
79#366C2318yes—
80#366C23116yes—
81#366C2318yes—
82C4⋊C16C2314yes—
83#358C2318yes—
84#358C23116yes—
85C22⋊C16C2318yes—
86C4×C16C2314yes—
87C22×Q8—22no—
88C22×Q8—42no—
89C22×D4D811yescharacteristic
90C23×C4—44no—
91C23×C4C2×D412yes—
92C2×Q16—22no—
93C2×Q16—24no—
94C2×Q16—24no—
95C2×Q16C2414yes—
96C22×C8—24no—
97C22×C8—24no—
98C22×C8C2×D412yes—
99C22×C8C2×D414yes—
100C22×C8C2×D411yescharacteristic
101C22×C8C2414yes—
102C22×C8C2411yescharacteristic
103C4⋊Q8—28no—
104C4⋊Q8—44no—
105#125—416no—
106C22⋊Q8—216no—
107C22⋊Q8—48no—
108C22⋊Q8—432no—
109C4×Q8—28no—
110C4×Q8—44no—
111C4×D4—416no—
112C4×D4D814yes—
113C4×D4C2×D414yes—
114C2×C4⋊C4—22no—
115C2×C4⋊C4—24no—
116C2×C4⋊C4—216no—
117C2×C4⋊C4—44no—
118C2×C4⋊C4—48no—
119C2×C4⋊C4—42no—
120C2×C4⋊C4—42no—
121C2×C4⋊C4—44no—
122C2×C4⋊C4D811yescharacteristic
123C2×C22⋊C4—44no—
124C2×C22⋊C4D812yes—
125C2×C42—42no—
126C2×C42C2×D411yescharacteristic
127Q32—28no—
128C2×C16—24no—
129C2×C16—22no—
130C2×C16—216no—
131C2×C16#4114yes—
132C2×C16C2412yes—
133C2×C16C2414yes—
134C2×C16C2412yes—
135#107—22no—
136#107—24no—
137#107—216no—
138#107—28no—
139#107C2414yes—
140#107C2418yes—
141C4⋊C8C2×D414yes—
142#103—28no—
143#103—216no—
144C22⋊C8C2×D418yes—
145C4×C8C2×D412yes—
146C4×C8C2412yes—
147C24C2×D812yes—
148C2×Q8—24no—
149C2×Q8—42no—
150C2×Q8—48no—
151C2×Q8—44no—
152C2×Q8—44no—
153C2×Q8—164no—
154C2×D4Q3218yescomplemented
155C2×D4C2×D814yes—
156C22×C4—24no—
157C22×C4—24no—
158C22×C4—42no—
159C22×C4—42no—
160C22×C4—44no—
161C22×C4—416no—
162C22×C4—168no—
163C22×C4C2×D814yes—
164C22×C4C2×D811yescharacteristic
165C22×C4C2×D812yes—
166C22×C4C2×D811yescharacteristic
167C22×C4C22×D414yes—
168C22×C4C22×D411yescharacteristic
169Q16—24no—
170Q16—24no—
171Q16—44no—
172C2×C8—24no—
173C2×C8—22no—
174C2×C8—28no—
175C2×C8—24no—
176C2×C8—24no—
177C2×C8C22×D412yes—
178C2×C8C22×D414yes—
179C2×C8C22×D411yescharacteristic
180C2×C8C2×#4112yes—
181C2×C82−1+412yes—
182C2×C8C2511yescharacteristic
183C4⋊C4—24no—
184C4⋊C4—28no—
185C4⋊C4—42no—
186C4⋊C4—416no—
187C4⋊C4—44no—
188C4⋊C4—48no—
189C4⋊C4—48no—
190C4⋊C4—416no—
191C4⋊C4C2×D814yes—
192C22⋊C4—416no—
193C22⋊C4C2×D818yes—
194C42—48no—
195C42C2×D812yes—
196C42C22×D412yes—
197C16—24no—
198C16—22no—
199C16C2×#4114yes—
200C23—24no—
201C23—24no—
202C23C2×Q3218yes—
203C23C22×D814yes—
204C23C22×D811yescharacteristic
205Q8—44no—
206Q8—44no—
207Q8—84no—
208Q8—168no—
209D4C2×Q32116yescomplemented
210C2×C4—24no—
211C2×C4—22no—
212C2×C4—28no—
213C2×C4—24no—
214C2×C4—24no—
215C2×C4—44no—
216C2×C4—44no—
217C2×C4—48no—
218C2×C4—84no—
219C2×C4—84no—
220C2×C4—88no—
221C2×C4—1616no—
222C2×C4C2×Q3214yes—
223C2×C4#54712yes—
224C2×C4C22×D812yes—
225C2×C4C22×D814yes—
226C2×C4C22×D811yescharacteristic
227C2×C4C22×D812yes—
228C2×C4#57812yes—
229C2×C4C23×D411yescharacteristic
230C8—24no—
231C8—22no—
232C8#54712yes—
233C8C22×#4111yescharacteristic
234C8C2×2−1+411yescharacteristic
235C22—24no—
236C22—216no—
237C22—24no—
238C22#333412yes—
239C22C22×Q3218yes—
240C22C22×Q3212yes—
241C22#341512yes—
242C22C23×D811yescharacteristic
243C4—24no—
244C4—22no—
245C4—84no—
246C4—84no—
247C4—88no—
248C4#333412yes—
249C4C22×Q3214yes—
250C4C2×#54711yescharacteristic
251C4C2×#57811yescharacteristic
252C2—28no—
253C2#3390514yesdirect product factor
254C2C2×#333411yescharacteristic
255C2C23×Q3211yescharacteristic
256C2C2×#341511yescharacteristic
subgroupG/H
center, socleC23C22×D8
commutator, Frattini, cosocleC2×C8C25
prime radicalC22×D4D8
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
2. #33905C2direct (N × H)
3. C2×#2252C2semidirect
4. C2×#2236C2semidirect
5. C2×#2227C2semidirect
6. C2×#2216C2semidirect
7. C2×C4×Q32C2semidirect
9. C22×#366C2semidirect
22. #2252C22semidirect
23. #2236C22semidirect
24. #2227C22semidirect
25. #2216C22semidirect
26. C4×Q32C22semidirect
32. C2×#366C22semidirect
154. C2×D4Q32semidirect
209. D4C2×Q32semidirect
253. C2#33905direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#33382
#339052
C2×#22522
C2×#22362
C2×#22272
C2×#22162
C2×C4×Q322
C2×D4×C162
C22×#3662