Finite Group Databasebeta

← C2×#23757890 #34113510

Subgroups — C2×#23757890 #34113510

Order 20096.

1132 conjugacy classes of subgroups.

The subgroup lattice has 296 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#23757890C2116yesmaximal, direct product factor
2C2×#19097770C211yesmaximal, characteristic, complemented
3C2×#19097764C212yesmaximal, complemented
4C2×#19097758C211yesmaximal, characteristic, complemented
5C2×#19097758C212yesmaximal, complemented
6C2×#19097752C212yesmaximal, complemented
7C2×#19097750C211yesmaximal, characteristic, complemented
8C2×#19097748C212yesmaximal, complemented
9C2×#19097736C211yesmaximal, characteristic, complemented
10C2×D4×Dic157C211yesmaximal, characteristic, complemented
11C2×#19097730C211yesmaximal, characteristic, complemented
12C2×#121×C157C211yesmaximal, characteristic
13C22×Dic314C2211yescharacteristic
14C22×Dic314C2212yes—
15C23×Dic157C2212yes—
16#19097770C2218yescomplemented
17#19097764C22116yescomplemented
18#19097758C2218yescomplemented
19#19097758C22116yescomplemented
20#19097752C22116yescomplemented
21#19097750C2218yescomplemented
22#19097748C22116yescomplemented
23#19097736C2218yescomplemented
24D4×Dic157C2218yescomplemented
25#19097730C2218yescomplemented
26C2×C4⋊Dic157C2211yescharacteristic
27C2×C4⋊Dic157C2211yescharacteristic
28C2×C4⋊Dic157C2211yescharacteristic
29C2×#14578933C2212yes—
30C2×#14578933C2212yes—
31C2×#14578933C2212yes—
32C2×C22⋊Dic157C2211yescharacteristic
33C2×C22⋊Dic157C2211yescharacteristic
34C2×C22⋊Dic157C2212yes—
35C2×C22⋊Dic157C2212yes—
36C2×C22⋊Dic157C2212yes—
37C2×C22⋊Dic157C2212yes—
38C2×C4×Dic157C2211yescharacteristic
39C2×C4×Dic157C2211yescharacteristic
40C2×C4×Dic157C2212yes—
41C22×D4×C157C2211yescharacteristic
42C22×D4×C157C2212yes—
43C23×C4×C157C2211yescharacteristic
44#121×C157C2218yes—
45C2×C4⋊C4×C157C2211yescharacteristic
46C2×C22⋊C4×C157C2212yes—
47C2×Dic314—24no—
48C2×Dic314—44no—
49C2×Dic314C2314yes—
50C2×Dic314C2318yes—
51C22×Dic157—44no—
52C22×Dic157C2311yescharacteristic
53C22×Dic157C2311yescharacteristic
54C22×Dic157C2312yes—
55C22×Dic157C2311yescharacteristic
56C22×Dic157C2311yescharacteristic
57C22×Dic157C2312yes—
58C22×Dic157C2318yes—
59C4⋊Dic157C2314yes—
60C4⋊Dic157C2314yes—
61C4⋊Dic157C2314yes—
62#14578933C2318yes—
63#14578933C2318yes—
64#14578933C2318yes—
65C22⋊Dic157C2314yes—
66C22⋊Dic157C2314yes—
67C22⋊Dic157C2318yes—
68C22⋊Dic157C2318yes—
69C22⋊Dic157C2318yes—
70C22⋊Dic157C2318yes—
71C4×Dic157C2314yes—
72C4×Dic157C2314yes—
73C4×Dic157C2318yes—
74C24×C157C2312yes—
75C24×C157C2311yescharacteristic
76C2×D4×C157—24no—
77C2×D4×C157—44no—
78C2×D4×C157C2314yes—
79C2×D4×C157C2318yes—
80C22×C4×C157—24no—
81C22×C4×C157C2311yescharacteristic
82C22×C4×C157C2312yes—
83C22×C4×C157C2314yes—
84C22×C4×C157C2311yescharacteristic
85C4⋊C4×C157C2314yes—
86C22⋊C4×C157C2318yes—
87Dic314—28no—
88Dic314—48no—
89C2×Dic157—24no—
90C2×Dic157—22no—
91C2×Dic157—24no—
92C2×Dic157—22no—
93C2×Dic157—22no—
94C2×Dic157—22no—
95C2×Dic157—48no—
96C2×Dic157C2412yes—
97C2×Dic157C2414yes—
98C2×Dic157C2412yes—
99C2×Dic157C2414yes—
100C2×Dic157C2412yes—
101C2×Dic157C2412yes—
102C23×C157—22no—
103C23×C157—24no—
104C23×C157—24no—
105C23×C157—22no—
106C23×C157—24no—
107C23×C157—22no—
108C23×C157C2414yes—
109C23×C157C2412yes—
110C23×C157C2411yescharacteristic
111D4×C157—28no—
112D4×C157—48no—
113C2×C4×C157—22no—
114C2×C4×C157—24no—
115C2×C4×C157—28no—
116C2×C4×C157#4114yes—
117C2×C4×C157C2414yes—
118C2×C4×C157C2412yes—
119C2×C4×C157C2412yes—
120C22×C157—22no—
121C22×C157—24no—
122C22×C157—22no—
123C22×C157—24no—
124C22×C157—24no—
125C22×C157—22no—
126C22×C157—44no—
127C22×C157—48no—
128C22×C157C2×#4112yes—
129C22×C157H(5,𝔽2)12yes—
130C22×C1572−1+412yes—
131C22×C157C2511yescharacteristic
132C4×C157—22no—
133C4×C157—24no—
134C4×C157C2×#4114yes—
135Dic157—24no—
136Dic157—22no—
137Dic157—24no—
138Dic157—22no—
139Dic157—22no—
140Dic157—22no—
141C2×C157—42no—
142C2×C157—44no—
143C2×C157#54214yescomplemented
144C2×C157C22×#4111yescharacteristic
145C2×C157C2×H(5,𝔽2)11yescharacteristic
146C2×C157C2×2−1+411yescharacteristic
147C157C2×#54211yescharacteristic, complemented, Sylow
148C2×#542—1571nomaximal, Sylow
149#542—15716no—
150C2×C4⋊Q8—1571no—
151C2×#126—1572no—
152C2×#124—1571no—
153C2×#124—1572no—
154C2×#123—1572no—
155C2×C22⋊Q8—1571no—
156C2×C22⋊Q8—1572no—
157C2×#121D15711yescharacteristic
158C2×C4×Q8—1571no—
159C2×C4×D4—1571no—
160C2×#117—1571no—
161C22×Q8—1571no—
162C22×Q8—1572no—
163C22×D4C2×D15711yescharacteristic
164C22×D4C2×D15712yes—
165C23×C4—1572no—
166C23×C4C2×D15711yescharacteristic
167C4⋊Q8—1578no—
168#126—15716no—
169#124—1578no—
170#124—15716no—
171#123—15716no—
172C22⋊Q8—1578no—
173C22⋊Q8—15716no—
174#121C2×D15718yes—
175C4×Q8—1578no—
176C4×D4—1578no—
177#117—1578no—
178C2×C4⋊C4—1571no—
179C2×C4⋊C4—1571no—
180C2×C4⋊C4—1571no—
181C2×C4⋊C4—1572no—
182C2×C4⋊C4—1572no—
183C2×C4⋊C4—1572no—
184C2×C4⋊C4C2×D15711yescharacteristic
185C2×C22⋊C4—1571no—
186C2×C22⋊C4—1571no—
187C2×C22⋊C4—1572no—
188C2×C22⋊C4—1572no—
189C2×C22⋊C4—1572no—
190C2×C22⋊C4—1572no—
191C2×C22⋊C4C2×D15712yes—
192C2×C42—1571no—
193C2×C42—1571no—
194C2×C42—1572no—
195C24C22×D15711yescharacteristic
196C24C22×D15712yes—
197C2×Q8—3144no—
198C2×Q8—6284no—
199C2×Q8—1574no—
200C2×Q8—1578no—
201C2×D4—24no—
202C2×D4—44no—
203C2×D4C22×D15714yes—
204C2×D4C22×D15718yes—
205C22×C4—24no—
206C22×C4—6284no—
207C22×C4—1571no—
208C22×C4—1571no—
209C22×C4—1572no—
210C22×C4—1571no—
211C22×C4—1571no—
212C22×C4—1572no—
213C22×C4—1578no—
214C22×C4C22×D15714yes—
215C22×C4C22×D15712yes—
216C22×C4C22×D15711yescharacteristic
217C22×C4C22×D15711yescharacteristic
218C4⋊C4—1574no—
219C4⋊C4—1574no—
220C4⋊C4—1574no—
221C4⋊C4—1578no—
222C4⋊C4—1578no—
223C4⋊C4—1578no—
224C4⋊C4C22×D15714yes—
225C22⋊C4—1574no—
226C22⋊C4—1574no—
227C22⋊C4—1578no—
228C22⋊C4—1578no—
229C22⋊C4—1578no—
230C22⋊C4—1578no—
231C22⋊C4C22×D15718yes—
232C42—1574no—
233C42—1574no—
234C42—1578no—
235C23—22no—
236C23—24no—
237C23—24no—
238C23—22no—
239C23—22no—
240C23—24no—
241C23C23×D15712yes—
242C23C23×D15714yes—
243C23C23×D15711yescharacteristic
244Q8—3148no—
245Q8—6288no—
246D4—28no—
247D4—48no—
248C2×C4—22no—
249C2×C4—24no—
250C2×C4—28no—
251C2×C4—3144no—
252C2×C4—3142no—
253C2×C4—3144no—
254C2×C4—3142no—
255C2×C4—3142no—
256C2×C4—3142no—
257C2×C4—6288no—
258C2×C4—1572no—
259C2×C4—1572no—
260C2×C4—1574no—
261C2×C4—1572no—
262C2×C4—1572no—
263C2×C4—1574no—
264C2×C4#1457895314yes—
265C2×C4C23×D15714yes—
266C2×C4C23×D15712yes—
267C2×C4C23×D15712yes—
268C22—22no—
269C22—24no—
270C22—24no—
271C22—22no—
272C22—22no—
273C22—24no—
274C22—44no—
275C22—48no—
276C22C2×#1457895312yes—
277C22#1909781612yes—
278C22#1909781812yes—
279C22C24×D15711yescharacteristic
280C4—22no—
281C4—24no—
282C4—3144no—
283C4—3142no—
284C4—3144no—
285C4—3142no—
286C4—3142no—
287C4—3142no—
288C4C2×#1457895314yes—
289C2—42no—
290C2—44no—
291C2#2375789014yesdirect product factor
292C2C22×#1457895311yescharacteristic
293C2C2×#1909781611yescharacteristic
294C2C2×#1909781811yescharacteristic
subgroupG/H
centerC23C23×D157
commutator, cosocleC22×C157C25
FrattiniC22C24×D157
Fitting, prime radicalC2×#121×C157C2
socleC23×C157C24
hypercenterC2×#121D157
hypocenterC157C2×#542
LCSG ▷ C22×C157 ▷ C157
UCSC1 ◁ C23 ◁ C2×#121

Complements

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

NH ≅ G/Ntype
1. #23757890C2direct (N × H)
2. C2×#19097770C2semidirect
3. C2×#19097764C2semidirect
4. C2×#19097758C2semidirect
5. C2×#19097758C2semidirect
6. C2×#19097752C2semidirect
7. C2×#19097750C2semidirect
8. C2×#19097748C2semidirect
9. C2×#19097736C2semidirect
10. C2×D4×Dic157C2semidirect
11. C2×#19097730C2semidirect
16. #19097770C22semidirect
17. #19097764C22semidirect
18. #19097758C22semidirect
19. #19097758C22semidirect
20. #19097752C22semidirect
21. #19097750C22semidirect
22. #19097748C22semidirect
23. #19097736C22semidirect
24. D4×Dic157C22semidirect
25. #19097730C22semidirect
143. C2×C157#542semidirect
147. C157C2×#542semidirect
291. C2#23757890direct (N × H)

Maximal subgroups

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

subgroupindex
#237578902
C2×#190977702
C2×#190977642
C2×#190977582
C2×#190977522
C2×#190977502
C2×#190977482
C2×#190977362
C2×D4×Dic1572
C2×#190977302
C2×#121×C1572
C2×#542157