Finite Group Databasebeta

← C2×#31774469 #46849679

Subgroups — C2×#31774469 #46849679

Order 34688.

1512 conjugacy classes of subgroups.

The subgroup lattice has 320 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#16864653C211yesmaximal, characteristic
2C23×Dic542C211yesmaximal, characteristic, complemented
3#31774469C2116yesmaximal, direct product factor
4C2×#22576159C212yesmaximal, complemented
5C2×#22576146C212yesmaximal, complemented
6C2×#22576144C211yesmaximal, characteristic, complemented
7C2×#22576143C211yesmaximal, characteristic, complemented
8C2×#22576141C211yesmaximal, characteristic, complemented
9C2×#22576138C212yesmaximal, complemented
10C2×#22576137C212yesmaximal, complemented
11C2×#22576116C211yesmaximal, characteristic, complemented
12C2×#123×C271C211yesmaximal, characteristic, complemented
13C2×#16864653—28no—
14C2×#16864653C2218yes—
15C22×Dic542—28no—
16C22×Dic542C2212yes—
17C22×Dic542C2212yes—
18C22×Dic542C2211yescharacteristic
19C22×Dic542C2218yescomplemented
20C22×C22⋊D271C2211yescharacteristic
21C22×C22⋊D271C2211yescharacteristic
22C23×Dic271C2211yescharacteristic
23C23×Dic271C2211yescharacteristic
24C23×Dic271C2211yescharacteristic
25C22×C4×D271C2211yescharacteristic
26#22576159C22116yescomplemented
27#22576146C22116yescomplemented
28#22576144C2218yescomplemented
29#22576143C2218yescomplemented
30#22576141C2218yescomplemented
31#22576138C22116yescomplemented
32#22576137C22116yescomplemented
33#22576116C2218yescomplemented
34C2×C4⋊Dic271C2212yes—
35C2×Dic271⋊C4C2212yes—
36C2×Dic271⋊C4C2212yes—
37C2×Dic271⋊C4C2212yes—
38C2×C22⋊Dic271C2211yescharacteristic
39C2×C22⋊Dic271C2212yes—
40C2×(C2×D271)⋊C4C2212yes—
41C2×(C2×D271)⋊C4C2212yes—
42C2×C4×Dic271C2212yes—
43C22×D4×C271C2211yescharacteristic
44C23×C4×C271C2211yescharacteristic
45#123×C271C2218yescomplemented
46C2×C4⋊C4×C271C2212yes—
47C2×C22⋊C4×C271C2211yescharacteristic
48C2×C22⋊C4×C271C2212yes—
49C23×D271C2311yescharacteristic
50#16864653—232no—
51C2×Dic542—28no—
52C2×Dic542—28no—
53C2×Dic542—232no—
54C2×Dic542—24no—
55C2×Dic542C2318yes—
56C2×Dic542C2318yes—
57C2×Dic542C2314yes—
58C2×C22⋊D271—24no—
59C2×C22⋊D271—24no—
60C2×C22⋊D271C2314yes—
61C2×C22⋊D271C2314yes—
62C22×Dic271—24no—
63C22×Dic271—24no—
64C22×Dic271D418yes—
65C22×Dic271C2314yes—
66C22×Dic271C2314yes—
67C22×Dic271C2311yescharacteristic
68C22×Dic271C2312yes—
69C22×Dic271C2312yes—
70C22×Dic271C2311yescharacteristic
71C22×Dic271C2311yescharacteristic
72C22×Dic271C2314yes—
73C2×C4×D271—24no—
74C2×C4×D271C2314yes—
75C4⋊Dic271C2318yes—
76Dic271⋊C4C2318yes—
77Dic271⋊C4C2318yes—
78Dic271⋊C4C2318yes—
79C22⋊Dic271C2318yes—
80C22⋊Dic271C2314yes—
81(C2×D271)⋊C4C2318yes—
82(C2×D271)⋊C4C2318yes—
83C4×Dic271C2318yes—
84C24×C271C2311yescharacteristic
85C24×C271C2311yescharacteristic
86C2×D4×C271—24no—
87C2×D4×C271C2314yes—
88C22×C4×C271—24no—
89C22×C4×C271C2314yes—
90C22×C4×C271C2311yescharacteristic
91C22×C4×C271C2312yes—
92C22×C4×C271C2312yes—
93C4⋊C4×C271C2318yes—
94C22⋊C4×C271C2318yes—
95C22⋊C4×C271C2314yes—
96C22×D271—22no—
97C22×D271—24no—
98C22×D271C2412yes—
99Dic542—216no—
100Dic542—216no—
101Dic542—28no—
102C22⋊D271—28no—
103C22⋊D271—28no—
104C2×Dic271—22no—
105C2×Dic271—28no—
106C2×Dic271—24no—
107C2×Dic271—24no—
108C2×Dic271—28no—
109C2×Dic271C2×D414yes—
110C2×Dic271C2×D414yes—
111C2×Dic271C2×D4116yes—
112C2×Dic271C2414yes—
113C2×Dic271C2414yes—
114C2×Dic271C2412yes—
115C2×Dic271C2412yes—
116C2×Dic271C2412yes—
117C4×D271—28no—
118C23×C271—24no—
119C23×C271—22no—
120C23×C271—24no—
121C23×C271C2×D414yes—
122C23×C271C2412yes—
123C23×C271C2412yes—
124C23×C271C2411yescharacteristic
125D4×C271—28no—
126C2×C4×C271—28no—
127C2×C4×C271—24no—
128C2×C4×C271—22no—
129C2×C4×C271—24no—
130C2×C4×C271C2414yes—
131C2×C4×C271C2414yes—
132C2×C4×C271C2412yes—
133C22×C271—28no—
134C22×C271—24no—
135C22×C271—22no—
136C22×C271—24no—
137C22×C271—44no—
138C22×C271C22×D414yes—
139C22×C271C22×D412yes—
140C22×C2712−1+414yes—
141C22×C271C2511yescharacteristic
142C2×D271—22no—
143C2×D271—24no—
144C2×D271—44no—
145C4×C271—24no—
146C4×C271—22no—
147C4×C271—24no—
148Dic271—22no—
149Dic271—24no—
150Dic271—24no—
151Dic271C22×D414yes—
152Dic271C22×D414yes—
153C2×C271—24no—
154C2×C271—42no—
155C2×C271#53614yescomplemented
156C2×C271C23×D411yescharacteristic
157C2×C271C2×2−1+412yes—
158D271—42no—
159C271C2×#53611yescharacteristic, complemented, Sylow
160C2×#536—2711nomaximal, Sylow
161C22×#41—2711no—
162C23×Q8—2711no—
163#536—27116no—
164C2×C4⋊Q8—2712no—
165C2×#124—2712no—
166C2×#123—2711no—
167C2×#123—2711no—
168C2×#123—2711no—
169C2×#123D27111yescharacteristic, complemented
170C2×C22⋊Q8—2712no—
171C2×C22⋊Q8—2712no—
172C2×#117—2711no—
173C2×#41—2718no—
174C2×#41—5428no—
175C22×Q8—2712no—
176C22×Q8—2712no—
177C22×Q8—2711no—
178C22×Q8—2718no—
179C22×Q8—5428no—
180C22×D4—2711no—
181C22×D4—2711no—
182C22×D4C2×D27111yescharacteristic
183C23×C4—2711no—
184C23×C4—2711no—
185C23×C4—2711no—
186C23×C4—2711no—
187C23×C4C2×D27111yescharacteristic
188C4⋊Q8—27116no—
189#124—27116no—
190#123—2718no—
191#123—2718no—
192#123—2718no—
193#123C2×D27118yescomplemented
194C22⋊Q8—27116no—
195C22⋊Q8—27116no—
196#117—2718no—
197C2×C4⋊C4—2712no—
198C2×C4⋊C4—2712no—
199C2×C4⋊C4—2712no—
200C2×C4⋊C4—2712no—
201C2×C4⋊C4C2×D27112yes—
202C2×C22⋊C4—2711no—
203C2×C22⋊C4—2712no—
204C2×C22⋊C4—2712no—
205C2×C22⋊C4—2712no—
206C2×C22⋊C4C2×D27111yescharacteristic
207C2×C22⋊C4C2×D27112yes—
208C2×C42—2712no—
209C24—2711no—
210C24C22×D27111yescharacteristic
211C24C22×D27111yescharacteristic
212#41—54232no—
213C2×Q8—2718no—
214C2×Q8—2718no—
215C2×Q8—2714no—
216C2×Q8—5428no—
217C2×Q8—5428no—
218C2×Q8—54232no—
219C2×Q8—5424no—
220C2×D4—24no—
221C2×D4—2714no—
222C2×D4—2714no—
223C2×D4—5424no—
224C2×D4—5424no—
225C2×D4C22×D27114yes—
226C22×C4—24no—
227C22×C4—2718no—
228C22×C4—2714no—
229C22×C4—2711no—
230C22×C4—2711no—
231C22×C4—2714no—
232C22×C4—2714no—
233C22×C4—2712no—
234C22×C4—2712no—
235C22×C4—2711no—
236C22×C4—2714no—
237C22×C4—5424no—
238C22×C4—5424no—
239C22×C4—5424no—
240C22×C4C22×D27114yes—
241C22×C4C22×D27112yes—
242C22×C4C22×D27112yes—
243C22×C4C22×D27111yescharacteristic
244C4⋊C4—2718no—
245C4⋊C4—2718no—
246C4⋊C4—2718no—
247C4⋊C4—2718no—
248C4⋊C4C22×D27118yes—
249C22⋊C4—2714no—
250C22⋊C4—2718no—
251C22⋊C4—2718no—
252C22⋊C4—2718no—
253C22⋊C4C22×D27114yes—
254C22⋊C4C22×D27118yes—
255C42—2718no—
256C23—24no—
257C23—22no—
258C23—24no—
259C23—2712no—
260C23—5422no—
261C23—5424no—
262C23D4×D27114yes—
263C23C23×D27112yes—
264C23C23×D27112yes—
265C23C23×D27111yescharacteristic
266Q8—54216no—
267Q8—54216no—
268Q8—5428no—
269D4—28no—
270D4—5428no—
271D4—5428no—
272C2×C4—28no—
273C2×C4—24no—
274C2×C4—22no—
275C2×C4—24no—
276C2×C4—2714no—
277C2×C4—2714no—
278C2×C4—27116no—
279C2×C4—2712no—
280C2×C4—2712no—
281C2×C4—2714no—
282C2×C4—2714no—
283C2×C4—2712no—
284C2×C4—5428no—
285C2×C4—5428no—
286C2×C4—5422no—
287C2×C4—5428no—
288C2×C4—5424no—
289C2×C4—5424no—
290C2×C4C23×D27114yes—
291C2×C4C23×D27114yes—
292C2×C4C23×D27112yes—
293C22—28no—
294C22—24no—
295C22—24no—
296C22—22no—
297C22—44no—
298C22—5424no—
299C22—5422no—
300C22—10844no—
301C22C2×D4×D27114yes—
302C22C2×D4×D27112yes—
303C22#2257620714yes—
304C22C24×D27111yescharacteristic
305C4—24no—
306C4—24no—
307C4—22no—
308C4—2714no—
309C4—2714no—
310C4—5424no—
311C4—5422no—
312C4—5424no—
313C2—24no—
314C2—42no—
315C2—10842no—
316C2#3177446914yesdirect product factor
317C2C22×D4×D27111yescharacteristic
318C2C2×#2257620712yes—
subgroupG/H
centerC23C23×D271
commutator, cosocleC22×C271C25
FrattiniC22C24×D271
FittingC2×#123×C271C2
socleC23×C271C24
prime radicalC22×#16864653C2
hypercenterC2×#123D271
hypocenterC271C2×#536
LCSG ▷ C22×C271 ▷ C271
UCSC1 ◁ C23 ◁ C2×#123

Complements

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

NH ≅ G/Ntype
2. C23×Dic542C2semidirect
3. #31774469C2direct (N × H)
4. C2×#22576159C2semidirect
5. C2×#22576146C2semidirect
6. C2×#22576144C2semidirect
7. C2×#22576143C2semidirect
8. C2×#22576141C2semidirect
9. C2×#22576138C2semidirect
10. C2×#22576137C2semidirect
11. C2×#22576116C2semidirect
12. C2×#123×C271C2semidirect
19. C22×Dic542C22semidirect
26. #22576159C22semidirect
27. #22576146C22semidirect
28. #22576144C22semidirect
29. #22576143C22semidirect
30. #22576141C22semidirect
31. #22576138C22semidirect
32. #22576137C22semidirect
33. #22576116C22semidirect
45. #123×C271C22semidirect
155. C2×C271#536semidirect
159. C271C2×#536semidirect
169. C2×#123D271semidirect
193. #123C2×D271semidirect
316. C2#31774469direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#168646532
C23×Dic5422
#317744692
C2×#225761592
C2×#225761462
C2×#225761442
C2×#225761432
C2×#225761412
C2×#225761382
C2×#225761372
C2×#225761162
C2×#123×C2712
C2×#536271