Finite Group Databasebeta

← C2×#23757883 #34113502

Subgroups — C2×#23757883 #34113502

Order 20096.

1004 conjugacy classes of subgroups.

The subgroup lattice has 272 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#23757883C2116yesmaximal, direct product factor
2C2×#19097769C211yesmaximal, characteristic, complemented
3C2×#19097764C212yesmaximal
4C2×#19097764C212yesmaximal
5C2×#19097762C211yesmaximal, characteristic, complemented
6C2×#19097762C212yesmaximal, complemented
7C2×#19097761C212yesmaximal, complemented
8C2×#19097750C211yesmaximal, characteristic
9C2×Q8×Dic157C211yesmaximal, characteristic, complemented
10C2×#19097736C211yesmaximal, characteristic, complemented
11C2×#19097730C211yesmaximal, characteristic
12C2×C22⋊Q8×C157C211yesmaximal, characteristic
13C22×Dic314C2211yescharacteristic
14#19097769C2218yescomplemented
15#19097764C22116yes—
16#19097764C22116yes—
17#19097762C2218yescomplemented
18#19097762C22116yescomplemented
19#19097761C22116yescomplemented
20#19097750C2218yes—
21Q8×Dic157C2218yescomplemented
22#19097736C2218yescomplemented
23#19097730C2218yes—
24C2×C4⋊Dic157C2211yescharacteristic
25C2×C4⋊Dic157C2211yescharacteristic
26C2×C4⋊Dic157C2211yescharacteristic
27C2×C4⋊Dic157C2212yes—
28C2×C4⋊Dic157C2212yes—
29C2×#14578933C2212yes—
30C2×#14578933C2212yes—
31C2×#14578933C2212yes—
32C2×#14578933C2212yes—
33C2×#14578933C2212yes—
34C2×C22⋊Dic157C2211yescharacteristic
35C2×C22⋊Dic157C2211yescharacteristic
36C2×C22⋊Dic157C2212yes—
37C2×C4×Dic157C2211yescharacteristic
38C2×C4×Dic157C2211yescharacteristic
39C2×C4×Dic157C2212yes—
40C2×C4×Dic157C2212yes—
41C22×Q8×C157C2211yescharacteristic
42C23×C4×C157C2211yescharacteristic
43C22⋊Q8×C157C2218yes—
44C2×C4⋊C4×C157C2211yescharacteristic
45C2×C4⋊C4×C157C2212yes—
46C2×C22⋊C4×C157C2212yes—
47C2×Dic314—24no—
48C2×Dic314C2314yes—
49C22×Dic157C2311yescharacteristic
50C22×Dic157C2311yescharacteristic
51C22×Dic157C2311yescharacteristic
52C22×Dic157C2312yes—
53C22×Dic157C2311yescharacteristic
54C22×Dic157C2312yes—
55C4⋊Dic157C2314yes—
56C4⋊Dic157C2314yes—
57C4⋊Dic157C2314yes—
58C4⋊Dic157C2318yes—
59C4⋊Dic157C2318yes—
60#14578933C2318yes—
61#14578933C2318yes—
62#14578933C2318yes—
63#14578933C2318yes—
64#14578933C2318yes—
65C22⋊Dic157C2314yes—
66C22⋊Dic157C2314yes—
67C22⋊Dic157C2318yes—
68C4×Dic157C2314yes—
69C4×Dic157C2314yes—
70C4×Dic157C2318yes—
71C4×Dic157C2318yes—
72C24×C157C2311yescharacteristic
73C2×Q8×C157—24no—
74C2×Q8×C157C2314yes—
75C22×C4×C157—24no—
76C22×C4×C157C2312yes—
77C22×C4×C157C2312yes—
78C22×C4×C157C2311yescharacteristic
79C22×C4×C157C2314yes—
80C22×C4×C157C2311yescharacteristic
81C4⋊C4×C157C2314yes—
82C4⋊C4×C157C2318yes—
83C22⋊C4×C157C2318yes—
84Dic314—28no—
85C2×Dic157—24no—
86C2×Dic157—22no—
87C2×Dic157—22no—
88C2×Dic157—22no—
89C2×Dic157—22no—
90C2×Dic157—24no—
91C2×Dic157C2414yes—
92C2×Dic157C2412yes—
93C2×Dic157C2412yes—
94C2×Dic157C2412yes—
95C2×Dic157C2412yes—
96C2×Dic157C2414yes—
97C23×C157—22no—
98C23×C157—22no—
99C23×C157—22no—
100C23×C157C2412yes—
101C23×C157C2411yescharacteristic
102Q8×C157—28no—
103C2×C4×C157—22no—
104C2×C4×C157—24no—
105C2×C4×C157—24no—
106C2×C4×C157—28no—
107C2×C4×C157#4114yes—
108C2×C4×C157C2414yes—
109C2×C4×C157C2414yes—
110C2×C4×C157C2412yes—
111C2×C4×C157C2412yes—
112C22×C157—22no—
113C22×C157—22no—
114C22×C157—22no—
115C22×C157—44no—
116C22×C157C2×#4112yes—
117C22×C1572−1+412yes—
118C22×C1572−1+412yes—
119C22×C157C2511yescharacteristic
120C4×C157—22no—
121C4×C157—24no—
122C4×C157—24no—
123C4×C157C2×#4114yes—
124Dic157—24no—
125Dic157—22no—
126Dic157—22no—
127Dic157—22no—
128Dic157—22no—
129Dic157—24no—
130C2×C157—42no—
131C2×C157#54114yescomplemented
132C2×C157C22×#4111yescharacteristic
133C2×C157C2×2−1+411yescharacteristic
134C2×C157C2×2−1+411yescharacteristic
135C157C2×#54111yescharacteristic, complemented, Sylow
136C2×#541—1571nomaximal, Sylow
137#541—15716no—
138C2×C4⋊Q8—1571no—
139C2×#126—1572no—
140C2×#126—1572no—
141C2×#125—1572no—
142C2×#125—1571no—
143C2×#125—1572no—
144C2×C22⋊Q8—1571no—
145C2×C22⋊Q8D15711yescharacteristic
146C2×C4×Q8—1571no—
147C2×C4×Q8—1571no—
148C2×#117—1571no—
149C22×Q8—1571no—
150C22×Q8C2×D15711yescharacteristic
151C23×C4C2×D15711yescharacteristic
152C4⋊Q8—1578no—
153#126—15716no—
154#126—15716no—
155#125—15716no—
156#125—1578no—
157#125—15716no—
158C22⋊Q8—1578no—
159C22⋊Q8C2×D15718yes—
160C4×Q8—1578no—
161C4×Q8—1578no—
162#117—1578no—
163C2×C4⋊C4—1571no—
164C2×C4⋊C4—1571no—
165C2×C4⋊C4—1571no—
166C2×C4⋊C4—1572no—
167C2×C4⋊C4—1572no—
168C2×C4⋊C4—1572no—
169C2×C4⋊C4—1572no—
170C2×C4⋊C4—1572no—
171C2×C4⋊C4—1572no—
172C2×C4⋊C4—1572no—
173C2×C4⋊C4C2×D15711yescharacteristic
174C2×C4⋊C4C2×D15712yes—
175C2×C22⋊C4—1571no—
176C2×C22⋊C4—1571no—
177C2×C22⋊C4—1572no—
178C2×C22⋊C4C2×D15712yes—
179C2×C42—1571no—
180C2×C42—1571no—
181C2×C42—1572no—
182C2×C42—1572no—
183C24C22×D15711yescharacteristic
184C2×Q8—24no—
185C2×Q8—3144no—
186C2×Q8—1574no—
187C2×Q8C22×D15714yes—
188C22×C4—24no—
189C22×C4—1571no—
190C22×C4—1571no—
191C22×C4—1571no—
192C22×C4—1571no—
193C22×C4—1572no—
194C22×C4—1572no—
195C22×C4C22×D15714yes—
196C22×C4C22×D15712yes—
197C22×C4C22×D15712yes—
198C22×C4C22×D15711yescharacteristic
199C22×C4C22×D15711yescharacteristic
200C4⋊C4—1574no—
201C4⋊C4—1574no—
202C4⋊C4—1574no—
203C4⋊C4—1578no—
204C4⋊C4—1578no—
205C4⋊C4—1578no—
206C4⋊C4—1578no—
207C4⋊C4—1578no—
208C4⋊C4—1578no—
209C4⋊C4—1578no—
210C4⋊C4C22×D15714yes—
211C4⋊C4C22×D15718yes—
212C22⋊C4—1574no—
213C22⋊C4—1574no—
214C22⋊C4—1578no—
215C22⋊C4C22×D15718yes—
216C42—1574no—
217C42—1574no—
218C42—1578no—
219C42—1578no—
220C23—22no—
221C23—22no—
222C23—22no—
223C23C23×D15712yes—
224C23C23×D15711yescharacteristic
225Q8—28no—
226Q8—3148no—
227C2×C4—22no—
228C2×C4—24no—
229C2×C4—24no—
230C2×C4—28no—
231C2×C4—3144no—
232C2×C4—3142no—
233C2×C4—3142no—
234C2×C4—3142no—
235C2×C4—3142no—
236C2×C4—3144no—
237C2×C4—1572no—
238C2×C4—1572no—
239C2×C4—1572no—
240C2×C4—1572no—
241C2×C4—1574no—
242C2×C4—1574no—
243C2×C4#1457895314yes—
244C2×C4C23×D15714yes—
245C2×C4C23×D15714yes—
246C2×C4C23×D15712yes—
247C2×C4C23×D15712yes—
248C22—22no—
249C22—22no—
250C22—22no—
251C22—44no—
252C22C2×#1457895312yes—
253C22#1909781812yes—
254C22#1909781912yes—
255C22C24×D15711yescharacteristic
256C4—22no—
257C4—24no—
258C4—24no—
259C4—3144no—
260C4—3142no—
261C4—3142no—
262C4—3142no—
263C4—3142no—
264C4—3144no—
265C4C2×#1457895314yes—
266C2—42no—
267C2#2375788314yesdirect product factor
268C2C22×#1457895311yescharacteristic
269C2C2×#1909781811yescharacteristic
270C2C2×#1909781911yescharacteristic
subgroupG/H
centerC23C23×D157
commutator, cosocleC22×C157C25
FrattiniC22C24×D157
FittingC2×C22⋊Q8×C157C2
socleC23×C157C24
prime radicalC24×C157C23
hypercenterC2×C22⋊Q8D157
hypocenterC157C2×#541
LCSG ▷ C22×C157 ▷ C157
UCSC1 ◁ C23 ◁ C2×C22⋊Q8

Complements

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

NH ≅ G/Ntype
1. #23757883C2direct (N × H)
2. C2×#19097769C2semidirect
5. C2×#19097762C2semidirect
6. C2×#19097762C2semidirect
7. C2×#19097761C2semidirect
9. C2×Q8×Dic157C2semidirect
10. C2×#19097736C2semidirect
14. #19097769C22semidirect
17. #19097762C22semidirect
18. #19097762C22semidirect
19. #19097761C22semidirect
21. Q8×Dic157C22semidirect
22. #19097736C22semidirect
131. C2×C157#541semidirect
135. C157C2×#541semidirect
267. C2#23757883direct (N × H)

Maximal subgroups

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

subgroupindex
#237578832
C2×#190977692
C2×#190977642
C2×#190977622
C2×#190977612
C2×#190977502
C2×Q8×Dic1572
C2×#190977362
C2×#190977302
C2×C22⋊Q8×C1572
C2×#541157