Finite Group Databasebeta

← C2×#23758005 #34113721

Subgroups — C2×#23758005 #34113721

Order 20096.

1240 conjugacy classes of subgroups.

The subgroup lattice has 304 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#23758005C2116yesmaximal, direct product factor
2C2×#19097767C211yesmaximal, characteristic
3C2×#19097760C211yesmaximal, characteristic, complemented
4C2×#19097757C212yesmaximal, complemented
5C2×#19097755C212yesmaximal, complemented
6C2×#19097753C212yesmaximal, complemented
7C2×Q8×Dic157C211yesmaximal, characteristic, complemented
8C2×C4×Dic314C211yesmaximal, characteristic, complemented
9C2×C4×D628C211yesmaximal, characteristic, complemented
10C2×D4×Dic157C211yesmaximal, characteristic, complemented
11C2×#19097731C212yesmaximal, complemented
12C2×#124×C157C211yesmaximal, characteristic, complemented
13C22×Dic314C2211yescharacteristic
14C22×D628C2211yescharacteristic
15C22×C22⋊D157C2212yes—
16C22×C22⋊D157C2212yes—
17C23×Dic157C2212yes—
18C22×C4×D157C2212yes—
19#19097767C2218yes—
20#19097760C2218yescomplemented
21#19097757C22116yescomplemented
22#19097755C22116yescomplemented
23#19097753C22116yescomplemented
24Q8×Dic157C2218yescomplemented
25C4×Dic314C2218yescomplemented
26C4×D628C2218yescomplemented
27D4×Dic157C2218yescomplemented
28#19097731C22116yescomplemented
29C2×C4⋊Dic157C2211yescharacteristic
30C2×C4⋊Dic157C2211yescharacteristic
31C2×C4⋊Dic157C2212yes—
32C2×#14578933C2211yescharacteristic
33C2×#14578933C2211yescharacteristic
34C2×C22⋊Dic157C2212yes—
35C2×#14578931C2212yes—
36C2×#14578931C2212yes—
37C2×#14578931C2212yes—
38C2×C4×Dic157C2212yes—
39C2×C4×Dic157C2211yescharacteristic
40C2×C4×Dic157C2211yescharacteristic
41C22×Q8×C157C2211yescharacteristic
42C22×D4×C157C2211yescharacteristic
43#124×C157C2218yescomplemented
44C2×C22⋊C4×C157C2212yes—
45C2×C22⋊C4×C157C2212yes—
46C2×C42×C157C2211yescharacteristic
47C23×D157C2312yes—
48C2×Dic314—24no—
49C2×Dic314C2314yes—
50C2×D628—24no—
51C2×D628C2314yes—
52C2×C22⋊D157—28no—
53C2×C22⋊D157—44no—
54C2×C22⋊D157C2318yes—
55C2×C22⋊D157C2318yes—
56C22×Dic157—44no—
57C22×Dic157C2311yescharacteristic
58C22×Dic157C2311yescharacteristic
59C22×Dic157C2312yes—
60C22×Dic157C2311yescharacteristic
61C22×Dic157C2318yes—
62C22×Dic157C2311yescharacteristic
63C2×C4×D157—44no—
64C2×C4×D157C2318yes—
65C4⋊Dic157C2314yes—
66C4⋊Dic157C2314yes—
67C4⋊Dic157C2318yes—
68#14578933C2314yes—
69#14578933C2314yes—
70C22⋊Dic157C2318yes—
71#14578931C2318yes—
72#14578931C2318yes—
73#14578931C2318yes—
74C4×Dic157C2318yes—
75C4×Dic157C2314yes—
76C4×Dic157C2314yes—
77C24×C157C2312yes—
78C2×Q8×C157—24no—
79C2×Q8×C157C2314yes—
80C2×D4×C157—24no—
81C2×D4×C157C2314yes—
82C22×C4×C157C2311yescharacteristic
83C22×C4×C157C2311yescharacteristic
84C22×C4×C157C2312yes—
85C22×C4×C157C2311yescharacteristic
86C22⋊C4×C157C2318yes—
87C22⋊C4×C157C2318yes—
88C42×C157C2314yes—
89C22×D157—24no—
90C22×D157—24no—
91C22×D157—24no—
92C22×D157C2414yes—
93Dic314—28no—
94D628—28no—
95C22⋊D157—216no—
96C22⋊D157—48no—
97C2×Dic157—22no—
98C2×Dic157—24no—
99C2×Dic157—22no—
100C2×Dic157—22no—
101C2×Dic157—48no—
102C2×Dic157#4114yes—
103C2×Dic157C2414yes—
104C2×Dic157C2412yes—
105C2×Dic157C2412yes—
106C2×Dic157C2412yes—
107C2×Dic157C2412yes—
108C4×D157—48no—
109C23×C157—24no—
110C23×C157—24no—
111C23×C157—24no—
112C23×C157C2414yes—
113C23×C157C2411yescharacteristic
114Q8×C157—28no—
115D4×C157—28no—
116C2×C4×C157—22no—
117C2×C4×C157—24no—
118C2×C4×C157—22no—
119C2×C4×C157#4114yes—
120C2×C4×C157C2412yes—
121C2×C4×C157C2412yes—
122C2×C4×C157C2414yes—
123C2×C4×C157C2412yes—
124C22×C157—24no—
125C22×C157—24no—
126C22×C157—24no—
127C22×C157—48no—
128C22×C157C2×#4112yes—
129C22×C157C2×#4112yes—
130C22×C157H(5,𝔽2)12yes—
131C22×C157C2511yescharacteristic
132C2×D157—24no—
133C2×D157—24no—
134C2×D157—24no—
135C2×D157—48no—
136C4×C157—24no—
137C4×C157—22no—
138C4×C157—22no—
139C4×C157C2×#4114yes—
140Dic157—22no—
141Dic157—24no—
142Dic157—22no—
143Dic157—22no—
144Dic157C2×#4114yes—
145C2×C157—44no—
146C2×C157#55914yescomplemented
147C2×C157C22×#4111yescharacteristic
148C2×C157C22×#4111yescharacteristic
149C2×C157C2×H(5,𝔽2)11yescharacteristic
150D157—44no—
151C157C2×#55911yescharacteristic, complemented, Sylow
152C2×#559—1571nomaximal, Sylow
153#559—15716no—
154C2×#127—1571no—
155C2×#124—1571no—
156C2×#124—1572no—
157C2×#124D15711yescharacteristic, complemented
158C2×#123—1572no—
159C2×#123—1572no—
160C2×C4×Q8—1571no—
161C2×C4×Q8—1571no—
162C2×C4×D4—1571no—
163C2×C4×D4—1572no—
164C2×C4×D4—1571no—
165C22×Q8—1571no—
166C22×Q8C2×D15711yescharacteristic
167C22×D4—1572no—
168C22×D4—1572no—
169C22×D4—1571no—
170C22×D4C2×D15711yescharacteristic
171C23×C4—1572no—
172C23×C4—1572no—
173#127—1578no—
174#124—1578no—
175#124—15716no—
176#124C2×D15718yescomplemented
177#123—15716no—
178#123—15716no—
179C4×Q8—1578no—
180C4×Q8—1578no—
181C4×D4—1578no—
182C4×D4—15716no—
183C4×D4—1578no—
184C2×C4⋊C4—1571no—
185C2×C4⋊C4—1571no—
186C2×C4⋊C4—1571no—
187C2×C4⋊C4—1572no—
188C2×C4⋊C4—1571no—
189C2×C22⋊C4—1572no—
190C2×C22⋊C4—1572no—
191C2×C22⋊C4—1572no—
192C2×C22⋊C4—1572no—
193C2×C22⋊C4C2×D15712yes—
194C2×C22⋊C4C2×D15712yes—
195C2×C42—1571no—
196C2×C42—1572no—
197C2×C42—1571no—
198C2×C42C2×D15711yescharacteristic
199C24—1572no—
200C24C22×D15712yes—
201C2×Q8—24no—
202C2×Q8—3144no—
203C2×Q8—1574no—
204C2×Q8C22×D15714yes—
205C2×D4—24no—
206C2×D4—3148no—
207C2×D4—3144no—
208C2×D4—6284no—
209C2×D4—1578no—
210C2×D4—1578no—
211C2×D4—1574no—
212C2×D4C22×D15714yes—
213C22×C4—6284no—
214C22×C4—6284no—
215C22×C4—1571no—
216C22×C4—1571no—
217C22×C4—1572no—
218C22×C4—1571no—
219C22×C4—1578no—
220C22×C4—1578no—
221C22×C4—1571no—
222C22×C4C22×D15712yes—
223C22×C4C22×D15711yescharacteristic
224C22×C4C22×D15711yescharacteristic
225C22×C4C22×D15711yescharacteristic
226C4⋊C4—1574no—
227C4⋊C4—1574no—
228C4⋊C4—1574no—
229C4⋊C4—1578no—
230C4⋊C4—1574no—
231C22⋊C4—1578no—
232C22⋊C4—1578no—
233C22⋊C4—1578no—
234C22⋊C4—1578no—
235C22⋊C4C22×D15718yes—
236C22⋊C4C22×D15718yes—
237C42—1574no—
238C42—1578no—
239C42—1574no—
240C42C22×D15714yes—
241C23—24no—
242C23—24no—
243C23—24no—
244C23—3144no—
245C23—3144no—
246C23—3144no—
247C23—1574no—
248C23C23×D15714yes—
249C23C23×D15711yescharacteristic
250Q8—28no—
251Q8—3148no—
252D4—28no—
253D4—31416no—
254D4—3148no—
255D4—6288no—
256C2×C4—22no—
257C2×C4—24no—
258C2×C4—22no—
259C2×C4—3142no—
260C2×C4—3144no—
261C2×C4—3142no—
262C2×C4—3142no—
263C2×C4—6288no—
264C2×C4—6288no—
265C2×C4—1572no—
266C2×C4—1574no—
267C2×C4—1572no—
268C2×C4—1572no—
269C2×C4—1574no—
270C2×C4—1572no—
271C2×C4#1457895314yes—
272C2×C4C23×D15714yes—
273C2×C4C23×D15712yes—
274C2×C4C23×D15712yes—
275C2×C4C23×D15712yes—
276C22—24no—
277C22—24no—
278C22—24no—
279C22—48no—
280C22—3144no—
281C22—3144no—
282C22—3144no—
283C22—6288no—
284C22#41×D15712yes—
285C22C2×#1457895312yes—
286C22#1909781712yes—
287C22C24×D15711yescharacteristic
288C4—22no—
289C4—24no—
290C4—22no—
291C4—3142no—
292C4—3144no—
293C4—3142no—
294C4—3142no—
295C4—1574no—
296C4C2×#1457895314yes—
297C2—44no—
298C2—6284no—
299C2#2375800514yesdirect product factor
300C2C2×#41×D15711yescharacteristic
301C2C22×#1457895311yescharacteristic
302C2C2×#1909781711yescharacteristic
subgroupG/H
centerC23C23×D157
commutator, cosocleC22×C157C25
FrattiniC22C24×D157
FittingC2×#124×C157C2
socleC23×C157C24
prime radicalC2×#19097767C2
hypercenterC2×#124D157
hypocenterC157C2×#559
LCSG ▷ C22×C157 ▷ C157
UCSC1 ◁ C23 ◁ C2×#124

Complements

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

NH ≅ G/Ntype
1. #23758005C2direct (N × H)
3. C2×#19097760C2semidirect
4. C2×#19097757C2semidirect
5. C2×#19097755C2semidirect
6. C2×#19097753C2semidirect
7. C2×Q8×Dic157C2semidirect
8. C2×C4×Dic314C2semidirect
9. C2×C4×D628C2semidirect
10. C2×D4×Dic157C2semidirect
11. C2×#19097731C2semidirect
12. C2×#124×C157C2semidirect
20. #19097760C22semidirect
21. #19097757C22semidirect
22. #19097755C22semidirect
23. #19097753C22semidirect
24. Q8×Dic157C22semidirect
25. C4×Dic314C22semidirect
26. C4×D628C22semidirect
27. D4×Dic157C22semidirect
28. #19097731C22semidirect
43. #124×C157C22semidirect
146. C2×C157#559semidirect
151. C157C2×#559semidirect
157. C2×#124D157semidirect
176. #124C2×D157semidirect
299. C2#23758005direct (N × H)

Maximal subgroups

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

subgroupindex
#237580052
C2×#190977672
C2×#190977602
C2×#190977572
C2×#190977552
C2×#190977532
C2×Q8×Dic1572
C2×C4×Dic3142
C2×C4×D6282
C2×D4×Dic1572
C2×#190977312
C2×#124×C1572
C2×#559157