Finite Group Databasebeta

← C2×#23757752 #34113329

Subgroups — C2×#23757752 #34113329

Order 20096.

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×#14578953C211yesmaximal, characteristic
2#23757752C2116yesmaximal, direct product factor
3C2×C4×Dic314C211yesmaximal, characteristic, complemented
4C2×#19097736C211yesmaximal, characteristic, complemented
5C2×D4×Dic157C211yesmaximal, characteristic, complemented
6C2×C4×C22⋊D157C212yesmaximal, complemented
7C2×#19097731C212yesmaximal, complemented
8C2×#19097728C211yesmaximal, characteristic, complemented
9C2×#19097727C212yesmaximal, complemented
10C22×#14578933C212yesmaximal, complemented
11C2×C4⋊C4×D157C211yesmaximal, characteristic, complemented
12C2×C4×D4×C157C211yesmaximal, characteristic, complemented
13C2×#14578953C4116yescomplemented
14C2×#14578953C2218yes—
15C22×Dic314C2211yescharacteristic
16C22×C22⋊D157C2212yes—
17C23×Dic157C2212yes—
18C23×Dic157C2212yes—
19C22×C4×D157C2212yes—
20C22×C4×D157C2211yescharacteristic
21C4×Dic314C2218yescomplemented
22#19097736C2218yescomplemented
23D4×Dic157C2218yescomplemented
24C4×C22⋊D157C22116yescomplemented
25#19097731C22116yescomplemented
26#19097728C2218yescomplemented
27#19097727C22116yescomplemented
28C2×C4⋊Dic157C2211yescharacteristic
29C2×#14578933C2212yes—
30C2×#14578933C2211yescharacteristic
31C2×#14578933C2212yes—
32C2×#14578933C2212yes—
33C2×#14578933C2211yescharacteristic
34C2×#14578933C22116yescomplemented
35C4⋊C4×D157C2218yescomplemented
36C2×C22⋊Dic157C2212yes—
37C2×#14578931C2211yescharacteristic
38C2×#14578931C2211yescharacteristic
39C2×C4×Dic157C2212yes—
40C2×C4×Dic157C2212yes—
41C2×C4×Dic157C2211yescharacteristic
42C22×D4×C157C2211yescharacteristic
43C23×C4×C157C2212yes—
44C4×D4×C157C2218yescomplemented
45C2×C4⋊C4×C157C2211yescharacteristic
46C2×C22⋊C4×C157C2212yes—
47C2×C42×C157C2211yescharacteristic
48C23×D157C2311yescharacteristic
49#14578953C2×C4164yescomplemented
50C2×Dic314C2×C418yescomplemented
51C2×Dic314C2314yes—
52C2×C22⋊D157C2×C4116yescomplemented
53C2×C22⋊D157C2318yes—
54C22×Dic157—44no—
55C22×Dic157C2×C4116yescomplemented
56C22×Dic157C2311yescharacteristic
57C22×Dic157C2311yescharacteristic
58C22×Dic157C2312yes—
59C22×Dic157C2318yes—
60C22×Dic157C2312yes—
61C22×Dic157C2311yescharacteristic
62C22×Dic157C2318yes—
63C2×C4×D157—44no—
64C2×C4×D157C2×C418yescomplemented
65C2×C4×D157C2318yes—
66C2×C4×D157C2314yes—
67C4⋊Dic157C2314yes—
68#14578933C2318yes—
69#14578933C2314yes—
70#14578933C2318yes—
71#14578933C2318yes—
72#14578933C2314yes—
73C22⋊Dic157C2318yes—
74#14578931C2314yes—
75#14578931C2314yes—
76C4×Dic157C2318yes—
77C4×Dic157C2318yes—
78C4×Dic157C2314yes—
79C24×C157C2312yes—
80C2×D4×C157C2×C418yescomplemented
81C2×D4×C157C2314yes—
82C22×C4×C157—44no—
83C22×C4×C157C2311yescharacteristic
84C22×C4×C157C2311yescharacteristic
85C22×C4×C157C2312yes—
86C22×C4×C157C2318yes—
87C22×C4×C157C2311yescharacteristic
88C4⋊C4×C157C2314yes—
89C22⋊C4×C157C2318yes—
90C42×C157C2314yes—
91C22×D157—22no—
92C22×D157—22no—
93C22×D157C22×C414yes—
94C22×D157C2412yes—
95Dic314C22×C4116yescomplemented
96C22⋊D157C22×C4132yescomplemented
97C2×Dic157—24no—
98C2×Dic157—22no—
99C2×Dic157—22no—
100C2×Dic157—48no—
101C2×Dic157C22×C414yes—
102C2×Dic157C22×C418yes—
103C2×Dic157C22×C4132yescomplemented
104C2×Dic157C2414yes—
105C2×Dic157C2412yes—
106C2×Dic157C2412yes—
107C2×Dic157C2412yes—
108C2×Dic157C2414yes—
109C4×D157—48no—
110C4×D157C22×C4116yescomplemented
111C23×C157—24no—
112C23×C157—24no—
113C23×C157C22×C418yes—
114C23×C157C2414yes—
115C23×C157C2411yescharacteristic
116D4×C157C22×C4116yescomplemented
117C2×C4×C157—24no—
118C2×C4×C157—22no—
119C2×C4×C157—22no—
120C2×C4×C157—48no—
121C2×C4×C157C22×C414yes—
122C2×C4×C157C2414yes—
123C2×C4×C157C2412yes—
124C2×C4×C157C2412yes—
125C2×C4×C157C2412yes—
126C22×C157—216no—
127C22×C157—24no—
128C22×C157—24no—
129C22×C157C23×C418yes—
130C22×C157C23×C412yes—
131C22×C157H(5,𝔽2)12yes—
132C22×C1572−1+412yes—
133C22×C157C2511yescharacteristic
134C2×D157—28no—
135C2×D157—22no—
136C2×D157—22no—
137C2×D157C23×C414yes—
138C4×C157—22no—
139C4×C157—24no—
140C4×C157—22no—
141C4×C157C23×C414yes—
142Dic157—24no—
143Dic157—22no—
144Dic157—22no—
145Dic157C23×C414yes—
146Dic157C23×C418yes—
147C2×C157—28no—
148C2×C157#52014yescomplemented
149C2×C157C24×C411yescharacteristic
150C2×C157C2×H(5,𝔽2)11yescharacteristic
151C2×C157C2×2−1+411yescharacteristic
152D157—24no—
153C157C2×#52011yescharacteristic, complemented, Sylow
154C2×#520—1571nomaximal, Sylow
155C22×#41—1571no—
156#520—15716no—
157C2×C4×Q8—1571no—
158C2×C4×Q8—1571no—
159C2×C4×D4—1571no—
160C2×C4×D4—1572no—
161C2×C4×D4—1572no—
162C2×C4×D4D15711yescharacteristic, complemented
163C2×#117—1572no—
164C2×#117—1571no—
165C22×C4⋊C4—1572no—
166C22×C4⋊C4—1571no—
167C2×#41—15716no—
168C2×#41—1578no—
169C22×Q8—1571no—
170C22×D4—1572no—
171C22×D4C2×D15711yescharacteristic
172C23×C4—1572no—
173C23×C4—1572no—
174C23×C4—1572no—
175C23×C4—1571no—
176C23×C4C2×D15712yes—
177C4×Q8—1578no—
178C4×Q8—1578no—
179C4×D4—1578no—
180C4×D4—15716no—
181C4×D4—15716no—
182C4×D4C2×D15718yescomplemented
183#117—15716no—
184#117—1578no—
185C2×C4⋊C4—1572no—
186C2×C4⋊C4—1571no—
187C2×C4⋊C4—1572no—
188C2×C4⋊C4—1572no—
189C2×C4⋊C4—1571no—
190C2×C4⋊C4—15716no—
191C2×C4⋊C4—1571no—
192C2×C4⋊C4—1578no—
193C2×C4⋊C4C2×D15711yescharacteristic
194C2×C22⋊C4—1572no—
195C2×C22⋊C4—1571no—
196C2×C22⋊C4—1571no—
197C2×C22⋊C4C2×D15712yes—
198C2×C42—1571no—
199C2×C42—1572no—
200C2×C42—1572no—
201C2×C42C2×D15711yescharacteristic
202C24—1571no—
203C24C22×D15712yes—
204#41—15764no—
205C2×Q8—1578no—
206C2×Q8—1574no—
207C2×D4—15716no—
208C2×D4—1578no—
209C2×D4C4×D15718yescomplemented
210C2×D4C22×D15714yes—
211C22×C4—44no—
212C22×C4—6284no—
213C22×C4—6284no—
214C22×C4—1571no—
215C22×C4—1571no—
216C22×C4—1572no—
217C22×C4—1578no—
218C22×C4—1578no—
219C22×C4—15716no—
220C22×C4—1578no—
221C22×C4—1572no—
222C22×C4—1571no—
223C22×C4—1578no—
224C22×C4—1574no—
225C22×C4C22×D15711yescharacteristic
226C22×C4C22×D15712yes—
227C22×C4C22×D15711yescharacteristic
228C22×C4C22×D15718yes—
229C22×C4C22×D15711yescharacteristic
230C4⋊C4—1578no—
231C4⋊C4—1574no—
232C4⋊C4—1578no—
233C4⋊C4—1578no—
234C4⋊C4—1574no—
235C4⋊C4—1574no—
236C4⋊C4C22×D15714yes—
237C22⋊C4—1578no—
238C22⋊C4—1574no—
239C22⋊C4—1574no—
240C22⋊C4C22×D15718yes—
241C42—1574no—
242C42—1578no—
243C42—1578no—
244C42C22×D15714yes—
245C23—24no—
246C23—24no—
247C23—3142no—
248C23—3142no—
249C23—1574no—
250C23—1572no—
251C23C2×C4×D15718yes—
252C23C23×D15714yes—
253C23C23×D15711yescharacteristic
254Q8—15716no—
255D4—15732no—
256D4C2×C4×D157116yescomplemented
257C2×C4—22no—
258C2×C4—24no—
259C2×C4—22no—
260C2×C4—48no—
261C2×C4—3144no—
262C2×C4—3142no—
263C2×C4—3142no—
264C2×C4—6288no—
265C2×C4—6288no—
266C2×C4—1572no—
267C2×C4—1574no—
268C2×C4—1572no—
269C2×C4—1574no—
270C2×C4—1578no—
271C2×C4—15732no—
272C2×C4—1574no—
273C2×C4—1572no—
274C2×C4—15716no—
275C2×C4C2×C4×D15714yes—
276C2×C4C23×D15712yes—
277C2×C4C23×D15714yes—
278C2×C4C23×D15712yes—
279C2×C4C23×D15712yes—
280C22—24no—
281C22—24no—
282C22—216no—
283C22—3142no—
284C22—3142no—
285C22—3148no—
286C22—1574no—
287C22C22×C4×D15718yes—
288C22C22×C4×D15712yes—
289C22#1909781612yes—
290C22#1909781812yes—
291C22C24×D15711yescharacteristic
292C4—22no—
293C4—24no—
294C4—22no—
295C4—3144no—
296C4—3142no—
297C4—3142no—
298C4—1574no—
299C4—1578no—
300C4C22×C4×D15714yes—
301C2—28no—
302C2—3144no—
303C2#2375775214yesdirect product factor
304C2C23×C4×D15711yescharacteristic
305C2C2×#1909781611yescharacteristic
306C2C2×#1909781811yescharacteristic
subgroupG/H
centerC23C23×D157
commutatorC2×C157C24×C4
FrattiniC22C24×D157
FittingC2×C4×D4×C157C2
socleC23×C157C24
prime radicalC22×#14578953C2
cosocleC22×C157C25
hypercenterC2×C4×D4D157
hypocenterC157C2×#520
LCSG ▷ C2×C157 ▷ C157
UCSC1 ◁ C23 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
2. #23757752C2direct (N × H)
3. C2×C4×Dic314C2semidirect
4. C2×#19097736C2semidirect
5. C2×D4×Dic157C2semidirect
6. C2×C4×C22⋊D157C2semidirect
7. C2×#19097731C2semidirect
8. C2×#19097728C2semidirect
9. C2×#19097727C2semidirect
10. C22×#14578933C2semidirect
11. C2×C4⋊C4×D157C2semidirect
12. C2×C4×D4×C157C2semidirect
13. C2×#14578953C4semidirect
21. C4×Dic314C22semidirect
22. #19097736C22semidirect
23. D4×Dic157C22semidirect
24. C4×C22⋊D157C22semidirect
25. #19097731C22semidirect
26. #19097728C22semidirect
27. #19097727C22semidirect
34. C2×#14578933C22semidirect
35. C4⋊C4×D157C22semidirect
44. C4×D4×C157C22semidirect
49. #14578953C2×C4semidirect
50. C2×Dic314C2×C4semidirect
52. C2×C22⋊D157C2×C4semidirect
55. C22×Dic157C2×C4semidirect
64. C2×C4×D157C2×C4semidirect
80. C2×D4×C157C2×C4semidirect
95. Dic314C22×C4semidirect
96. C22⋊D157C22×C4semidirect
103. C2×Dic157C22×C4semidirect
110. C4×D157C22×C4semidirect
116. D4×C157C22×C4semidirect
148. C2×C157#520semidirect
153. C157C2×#520semidirect
162. C2×C4×D4D157semidirect
182. C4×D4C2×D157semidirect
209. C2×D4C4×D157semidirect
256. D4C2×C4×D157semidirect
303. C2#23757752direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145789532
#237577522
C2×C4×Dic3142
C2×#190977362
C2×D4×Dic1572
C2×C4×C22⋊D1572
C2×#190977312
C2×#190977282
C2×#190977272
C22×#145789332
C2×C4⋊C4×D1572
C2×C4×D4×C1572
C2×#520157