Finite Group Databasebeta

← C2×#31774376 #46849557

Subgroups — C2×#31774376 #46849557

Order 34688.

1640 conjugacy classes of subgroups.

The subgroup lattice has 308 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#16864653C211yesmaximal, characteristic
2#31774376C2116yesmaximal, direct product factor
3C2×C4×Dic542C211yesmaximal, characteristic, complemented
4C2×#22576125C211yesmaximal, characteristic, complemented
5C2×D4×Dic271C211yesmaximal, characteristic, complemented
6C2×C4×C22⋊D271C212yesmaximal, complemented
7C2×(C22⋊D271)⋊C4C212yesmaximal, complemented
8C2×#22576117C211yesmaximal, characteristic, complemented
9C2×#22576116C212yesmaximal, complemented
10C22×Dic271⋊C4C212yesmaximal, complemented
11C2×C4⋊C4×D271C211yesmaximal, characteristic, complemented
12C2×C4×D4×C271C211yesmaximal, characteristic, complemented
13C2×#16864653C4116yescomplemented
14C2×#16864653C2218yes—
15C22×Dic542C2211yescharacteristic
16C22×C22⋊D271C2212yes—
17C23×Dic271C2212yes—
18C23×Dic271C2212yes—
19C22×C4×D271C2212yes—
20C22×C4×D271C2211yescharacteristic
21C4×Dic542C2218yescomplemented
22#22576125C2218yescomplemented
23D4×Dic271C2218yescomplemented
24C4×C22⋊D271C22116yescomplemented
25(C22⋊D271)⋊C4C22116yescomplemented
26#22576117C2218yescomplemented
27#22576116C22116yescomplemented
28C2×C4⋊Dic271C2211yescharacteristic
29C2×Dic271⋊C4C2212yes—
30C2×Dic271⋊C4C2211yescharacteristic
31C2×Dic271⋊C4C2212yes—
32C2×Dic271⋊C4C2212yes—
33C2×Dic271⋊C4C2211yescharacteristic
34C2×Dic271⋊C4C22116yescomplemented
35C4⋊C4×D271C2218yescomplemented
36C2×C22⋊Dic271C2212yes—
37C2×(C2×D271)⋊C4C2211yescharacteristic
38C2×(C2×D271)⋊C4C2211yescharacteristic
39C2×C4×Dic271C2212yes—
40C2×C4×Dic271C2212yes—
41C2×C4×Dic271C2211yescharacteristic
42C22×D4×C271C2211yescharacteristic
43C23×C4×C271C2212yes—
44C4×D4×C271C2218yescomplemented
45C2×C4⋊C4×C271C2211yescharacteristic
46C2×C22⋊C4×C271C2212yes—
47C2×C42×C271C2211yescharacteristic
48C23×D271C2311yescharacteristic
49#16864653C2×C4164yescomplemented
50C2×Dic542C2×C418yescomplemented
51C2×Dic542C2314yes—
52C2×C22⋊D271C2×C4116yescomplemented
53C2×C22⋊D271C2318yes—
54C22×Dic271—44no—
55C22×Dic271C2×C4116yescomplemented
56C22×Dic271C2312yes—
57C22×Dic271C2311yescharacteristic
58C22×Dic271C2311yescharacteristic
59C22×Dic271C2318yes—
60C22×Dic271C2311yescharacteristic
61C22×Dic271C2312yes—
62C22×Dic271C2318yes—
63C2×C4×D271—44no—
64C2×C4×D271C2×C418yescomplemented
65C2×C4×D271C2318yes—
66C2×C4×D271C2314yes—
67C4⋊Dic271C2314yes—
68Dic271⋊C4C2318yes—
69Dic271⋊C4C2314yes—
70Dic271⋊C4C2318yes—
71Dic271⋊C4C2318yes—
72Dic271⋊C4C2314yes—
73C22⋊Dic271C2318yes—
74(C2×D271)⋊C4C2314yes—
75(C2×D271)⋊C4C2314yes—
76C4×Dic271C2318yes—
77C4×Dic271C2318yes—
78C4×Dic271C2314yes—
79C24×C271C2312yes—
80C2×D4×C271C2×C418yescomplemented
81C2×D4×C271C2314yes—
82C22×C4×C271—44no—
83C22×C4×C271C2312yes—
84C22×C4×C271C2311yescharacteristic
85C22×C4×C271C2311yescharacteristic
86C22×C4×C271C2318yes—
87C22×C4×C271C2311yescharacteristic
88C4⋊C4×C271C2314yes—
89C22⋊C4×C271C2318yes—
90C42×C271C2314yes—
91C22×D271—22no—
92C22×D271—22no—
93C22×D271C22×C414yes—
94C22×D271C2412yes—
95Dic542C22×C4116yescomplemented
96C22⋊D271C22×C4132yescomplemented
97C2×Dic271—24no—
98C2×Dic271—22no—
99C2×Dic271—22no—
100C2×Dic271—48no—
101C2×Dic271C22×C414yes—
102C2×Dic271C22×C418yes—
103C2×Dic271C22×C4132yescomplemented
104C2×Dic271C2412yes—
105C2×Dic271C2412yes—
106C2×Dic271C2414yes—
107C2×Dic271C2414yes—
108C2×Dic271C2412yes—
109C4×D271—48no—
110C4×D271C22×C4116yescomplemented
111C23×C271—24no—
112C23×C271—24no—
113C23×C271C22×C418yes—
114C23×C271C2414yes—
115C23×C271C2411yescharacteristic
116D4×C271C22×C4116yescomplemented
117C2×C4×C271—22no—
118C2×C4×C271—24no—
119C2×C4×C271—22no—
120C2×C4×C271—48no—
121C2×C4×C271C22×C414yes—
122C2×C4×C271C2412yes—
123C2×C4×C271C2412yes—
124C2×C4×C271C2414yes—
125C2×C4×C271C2412yes—
126C22×C271—216no—
127C22×C271—24no—
128C22×C271—24no—
129C22×C271C23×C418yes—
130C22×C271C23×C412yes—
131C22×C271H(5,𝔽2)12yes—
132C22×C2712−1+412yes—
133C22×C271C2511yescharacteristic
134C2×D271—28no—
135C2×D271—22no—
136C2×D271—22no—
137C2×D271C23×C414yes—
138C4×C271—22no—
139C4×C271—24no—
140C4×C271—22no—
141C4×C271C23×C414yes—
142Dic271—24no—
143Dic271—22no—
144Dic271—22no—
145Dic271C23×C414yes—
146Dic271C23×C418yes—
147C2×C271—28no—
148C2×C271#52014yescomplemented
149C2×C271C24×C411yescharacteristic
150C2×C271C2×H(5,𝔽2)11yescharacteristic
151C2×C271C2×2−1+411yescharacteristic
152D271—24no—
153C271C2×#52011yescharacteristic, complemented, Sylow
154C2×#520—2711nomaximal, Sylow
155C22×#41—2711no—
156#520—27116no—
157C2×C4×Q8—2711no—
158C2×C4×Q8—2711no—
159C2×C4×D4—2711no—
160C2×C4×D4—2712no—
161C2×C4×D4—2712no—
162C2×C4×D4D27111yescharacteristic, complemented
163C2×#117—2712no—
164C2×#117—2711no—
165C22×C4⋊C4—2712no—
166C22×C4⋊C4—2711no—
167C2×#41—27116no—
168C2×#41—2718no—
169C22×Q8—2711no—
170C22×D4—2712no—
171C22×D4C2×D27111yescharacteristic
172C23×C4—2712no—
173C23×C4—2711no—
174C23×C4—2712no—
175C23×C4—2712no—
176C23×C4C2×D27112yes—
177C4×Q8—2718no—
178C4×Q8—2718no—
179C4×D4—2718no—
180C4×D4—27116no—
181C4×D4—27116no—
182C4×D4C2×D27118yescomplemented
183#117—27116no—
184#117—2718no—
185C2×C4⋊C4—2712no—
186C2×C4⋊C4—2711no—
187C2×C4⋊C4—2712no—
188C2×C4⋊C4—2712no—
189C2×C4⋊C4—2711no—
190C2×C4⋊C4—27116no—
191C2×C4⋊C4—2711no—
192C2×C4⋊C4—2718no—
193C2×C4⋊C4C2×D27111yescharacteristic
194C2×C22⋊C4—2712no—
195C2×C22⋊C4—2711no—
196C2×C22⋊C4—2711no—
197C2×C22⋊C4C2×D27112yes—
198C2×C42—2712no—
199C2×C42—2712no—
200C2×C42—2711no—
201C2×C42C2×D27111yescharacteristic
202C24—2711no—
203C24C22×D27112yes—
204#41—27164no—
205C2×Q8—2718no—
206C2×Q8—2714no—
207C2×D4—27116no—
208C2×D4—2718no—
209C2×D4C4×D27118yescomplemented
210C2×D4C22×D27114yes—
211C22×C4—44no—
212C22×C4—27116no—
213C22×C4—2718no—
214C22×C4—2712no—
215C22×C4—2711no—
216C22×C4—2718no—
217C22×C4—2714no—
218C22×C4—2711no—
219C22×C4—2712no—
220C22×C4—2711no—
221C22×C4—2718no—
222C22×C4—2718no—
223C22×C4—10844no—
224C22×C4—10844no—
225C22×C4C22×D27111yescharacteristic
226C22×C4C22×D27112yes—
227C22×C4C22×D27111yescharacteristic
228C22×C4C22×D27118yes—
229C22×C4C22×D27111yescharacteristic
230C4⋊C4—2718no—
231C4⋊C4—2714no—
232C4⋊C4—2718no—
233C4⋊C4—2718no—
234C4⋊C4—2714no—
235C4⋊C4—2714no—
236C4⋊C4C22×D27114yes—
237C22⋊C4—2718no—
238C22⋊C4—2714no—
239C22⋊C4—2714no—
240C22⋊C4C22×D27118yes—
241C42—2718no—
242C42—2718no—
243C42—2714no—
244C42C22×D27114yes—
245C23—24no—
246C23—24no—
247C23—2714no—
248C23—2712no—
249C23—5422no—
250C23—5422no—
251C23C2×C4×D27118yes—
252C23C23×D27114yes—
253C23C23×D27111yescharacteristic
254Q8—27116no—
255D4—27132no—
256D4C2×C4×D271116yescomplemented
257C2×C4—22no—
258C2×C4—24no—
259C2×C4—22no—
260C2×C4—48no—
261C2×C4—2714no—
262C2×C4—2718no—
263C2×C4—27132no—
264C2×C4—2714no—
265C2×C4—2712no—
266C2×C4—27116no—
267C2×C4—2712no—
268C2×C4—2714no—
269C2×C4—2712no—
270C2×C4—5424no—
271C2×C4—5422no—
272C2×C4—5422no—
273C2×C4—10848no—
274C2×C4—10848no—
275C2×C4C2×C4×D27114yes—
276C2×C4C23×D27112yes—
277C2×C4C23×D27114yes—
278C2×C4C23×D27112yes—
279C2×C4C23×D27112yes—
280C22—24no—
281C22—24no—
282C22—216no—
283C22—2714no—
284C22—5422no—
285C22—5422no—
286C22—5428no—
287C22C22×C4×D27118yes—
288C22C22×C4×D27112yes—
289C22#2257620512yes—
290C22#2257620712yes—
291C22C24×D27111yescharacteristic
292C4—22no—
293C4—24no—
294C4—22no—
295C4—2714no—
296C4—2718no—
297C4—5424no—
298C4—5422no—
299C4—5422no—
300C4C22×C4×D27114yes—
301C2—28no—
302C2—5424no—
303C2#3177437614yesdirect product factor
304C2C23×C4×D27111yescharacteristic
305C2C2×#2257620511yescharacteristic
306C2C2×#2257620711yescharacteristic
subgroupG/H
centerC23C23×D271
commutatorC2×C271C24×C4
FrattiniC22C24×D271
FittingC2×C4×D4×C271C2
socleC23×C271C24
prime radicalC22×#16864653C2
cosocleC22×C271C25
hypercenterC2×C4×D4D271
hypocenterC271C2×#520
LCSG ▷ C2×C271 ▷ C271
UCSC1 ◁ C23 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
2. #31774376C2direct (N × H)
3. C2×C4×Dic542C2semidirect
4. C2×#22576125C2semidirect
5. C2×D4×Dic271C2semidirect
6. C2×C4×C22⋊D271C2semidirect
7. C2×(C22⋊D271)⋊C4C2semidirect
8. C2×#22576117C2semidirect
9. C2×#22576116C2semidirect
10. C22×Dic271⋊C4C2semidirect
11. C2×C4⋊C4×D271C2semidirect
12. C2×C4×D4×C271C2semidirect
13. C2×#16864653C4semidirect
21. C4×Dic542C22semidirect
22. #22576125C22semidirect
23. D4×Dic271C22semidirect
24. C4×C22⋊D271C22semidirect
25. (C22⋊D271)⋊C4C22semidirect
26. #22576117C22semidirect
27. #22576116C22semidirect
34. C2×Dic271⋊C4C22semidirect
35. C4⋊C4×D271C22semidirect
44. C4×D4×C271C22semidirect
49. #16864653C2×C4semidirect
50. C2×Dic542C2×C4semidirect
52. C2×C22⋊D271C2×C4semidirect
55. C22×Dic271C2×C4semidirect
64. C2×C4×D271C2×C4semidirect
80. C2×D4×C271C2×C4semidirect
95. Dic542C22×C4semidirect
96. C22⋊D271C22×C4semidirect
103. C2×Dic271C22×C4semidirect
110. C4×D271C22×C4semidirect
116. D4×C271C22×C4semidirect
148. C2×C271#520semidirect
153. C271C2×#520semidirect
162. C2×C4×D4D271semidirect
182. C4×D4C2×D271semidirect
209. C2×D4C4×D271semidirect
256. D4C2×C4×D271semidirect
303. C2#31774376direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#168646532
#317743762
C2×C4×Dic5422
C2×#225761252
C2×D4×Dic2712
C2×C4×C22⋊D2712
C2×(C22⋊D271)⋊C42
C2×#225761172
C2×#225761162
C22×Dic271⋊C42
C2×C4⋊C4×D2712
C2×C4×D4×C2712
C2×#520271