Finite Group Databasebeta

← C2×#23757900 #34113533

Subgroups — C2×#23757900 #34113533

Order 20096.

1080 conjugacy classes of subgroups.

The subgroup lattice has 276 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#23757900C2116yesmaximal, direct product factor
2C2×#19097770C211yesmaximal, characteristic, complemented
3C2×#19097769C212yesmaximal, complemented
4C2×#19097763C211yesmaximal, characteristic, complemented
5C2×#19097762C211yesmaximal, characteristic, complemented
6C2×#19097761C212yesmaximal, complemented
7C2×#19097749C212yesmaximal
8C2×#19097747C212yesmaximal
9C2×#19097729C211yesmaximal, characteristic
10C2×#19097728C211yesmaximal, characteristic
11C2×C4⋊C4×D157C211yesmaximal, characteristic
12C2×C4⋊Q8×C157C211yesmaximal, characteristic, complemented
13C22×Dic314C2212yes—
14C22×C4×D157C2212yes—
15C22×C4×D157C2211yescharacteristic
16#19097770C2218yescomplemented
17#19097769C22116yescomplemented
18#19097763C2218yescomplemented
19#19097762C2218yescomplemented
20#19097761C22116yescomplemented
21#19097749C22116yes—
22#19097747C22116yes—
23#19097729C2218yes—
24#19097728C2218yes—
25C2×C4⋊Dic157C2211yescharacteristic
26C2×C4⋊Dic157C2211yescharacteristic
27C2×C4⋊Dic157C2212yes—
28C2×#14578933C2212yes—
29C2×#14578933C2211yescharacteristic
30C2×#14578933C2211yescharacteristic
31C2×#14578933C2212yes—
32C2×#14578933C2212yes—
33C2×#14578933C2212yes—
34C2×#14578933C2212yes—
35C4⋊C4×D157C2218yes—
36C2×#14578931C2211yescharacteristic
37C2×#14578931C2211yescharacteristic
38C2×#14578931C2212yes—
39C2×C4×Dic157C2211yescharacteristic
40C2×C4×Dic157C2212yes—
41C22×Q8×C157C2212yes—
42C4⋊Q8×C157C2218yescomplemented
43C2×C4⋊C4×C157C2211yescharacteristic
44C2×C4⋊C4×C157C2211yescharacteristic
45C2×C4⋊C4×C157C2212yes—
46C2×C42×C157C2211yescharacteristic
47C23×D157C2311yescharacteristic
48C2×Dic314—44no—
49C2×Dic314C2318yes—
50C22×Dic157C2311yescharacteristic
51C22×Dic157C2312yes—
52C22×Dic157C2311yescharacteristic
53C22×Dic157C2312yes—
54C22×Dic157C2311yescharacteristic
55C2×C4×D157—44no—
56C2×C4×D157Q818yescomplemented
57C2×C4×D157C2318yes—
58C2×C4×D157C2314yes—
59C4⋊Dic157C2314yes—
60C4⋊Dic157C2314yes—
61C4⋊Dic157C2318yes—
62#14578933C2318yes—
63#14578933C2314yes—
64#14578933C2314yes—
65#14578933C2318yes—
66#14578933C2318yes—
67#14578933C2318yes—
68#14578933C2318yes—
69#14578931C2314yes—
70#14578931C2314yes—
71#14578931C2318yes—
72C4×Dic157C2314yes—
73C4×Dic157C2318yes—
74C2×Q8×C157—44no—
75C2×Q8×C157C2318yes—
76C22×C4×C157C2311yescharacteristic
77C22×C4×C157C2311yescharacteristic
78C22×C4×C157C2312yes—
79C22×C4×C157C2312yes—
80C22×C4×C157C2311yescharacteristic
81C4⋊C4×C157C2314yes—
82C4⋊C4×C157C2314yes—
83C4⋊C4×C157C2318yes—
84C42×C157C2314yes—
85C22×D157—22no—
86C22×D157—22no—
87C22×D157C2×Q814yes—
88C22×D157C2412yes—
89Dic314—48no—
90C2×Dic157—24no—
91C2×Dic157—22no—
92C2×Dic157—22no—
93C2×Dic157—24no—
94C2×Dic157C2×Q814yes—
95C2×Dic157C2414yes—
96C2×Dic157C2412yes—
97C2×Dic157C2412yes—
98C2×Dic157C2414yes—
99C2×Dic157C2412yes—
100C4×D157—48no—
101C4×D157C2×Q8116yescomplemented
102C23×C157C2411yescharacteristic
103Q8×C157—48no—
104C2×C4×C157—24no—
105C2×C4×C157—24no—
106C2×C4×C157—22no—
107C2×C4×C157—22no—
108C2×C4×C157C2×Q814yes—
109C2×C4×C157C2414yes—
110C2×C4×C157C2414yes—
111C2×C4×C157C2412yes—
112C2×C4×C157C2412yes—
113C2×C4×C157C2412yes—
114C22×C157C22×Q812yes—
115C22×C157H(5,𝔽2)12yes—
116C22×C1572−1+412yes—
117C22×C157C2511yescharacteristic
118C2×D157—28no—
119C2×D157—22no—
120C2×D157—22no—
121C2×D157C22×Q814yes—
122C4×C157—22no—
123C4×C157—24no—
124C4×C157—24no—
125C4×C157—22no—
126C4×C157C22×Q814yes—
127Dic157—24no—
128Dic157—22no—
129Dic157—22no—
130Dic157—24no—
131Dic157C22×Q814yes—
132C2×C157#54414yescomplemented
133C2×C157C23×Q811yescharacteristic
134C2×C157C2×H(5,𝔽2)11yescharacteristic
135C2×C157C2×2−1+411yescharacteristic
136D157—24no—
137C157C2×#54411yescharacteristic, complemented, Sylow
138C2×#544—1571nomaximal, Sylow
139#544—15716no—
140C2×C4⋊Q8—1572no—
141C2×C4⋊Q8—1571no—
142C2×C4⋊Q8D15711yescharacteristic, complemented
143C2×#125—1572no—
144C2×#125—1571no—
145C2×#125—1571no—
146C2×C22⋊Q8—1572no—
147C2×C22⋊Q8—1572no—
148C2×#117—1571no—
149C2×#117—1571no—
150C22×C4⋊C4—1571no—
151C22×Q8—1572no—
152C22×Q8C2×D15712yes—
153C23×C4—1572no—
154C23×C4—1571no—
155C4⋊Q8—15716no—
156C4⋊Q8—1578no—
157C4⋊Q8C2×D15718yescomplemented
158#125—15716no—
159#125—1578no—
160#125—1578no—
161C22⋊Q8—15716no—
162C22⋊Q8—15716no—
163#117—1578no—
164#117—1578no—
165C2×C4⋊C4—1572no—
166C2×C4⋊C4—1571no—
167C2×C4⋊C4—1571no—
168C2×C4⋊C4—1571no—
169C2×C4⋊C4—1571no—
170C2×C4⋊C4—1572no—
171C2×C4⋊C4—1572no—
172C2×C4⋊C4—1572no—
173C2×C4⋊C4—1572no—
174C2×C4⋊C4—1572no—
175C2×C4⋊C4—1578no—
176C2×C4⋊C4C2×D15711yescharacteristic
177C2×C4⋊C4C2×D15711yescharacteristic
178C2×C4⋊C4C2×D15712yes—
179C2×C22⋊C4—1572no—
180C2×C22⋊C4—1571no—
181C2×C22⋊C4—1571no—
182C2×C42—1571no—
183C2×C42—1572no—
184C2×C42C2×D15711yescharacteristic
185C24—1571no—
186C2×Q8—44no—
187C2×Q8—6284no—
188C2×Q8—1578no—
189C2×Q8C22×D15718yes—
190C22×C4—6284no—
191C22×C4—1571no—
192C22×C4—1572no—
193C22×C4—1571no—
194C22×C4—1572no—
195C22×C4—1578no—
196C22×C4—1571no—
197C22×C4—1578no—
198C22×C4—1574no—
199C22×C4C22×D15712yes—
200C22×C4C22×D15711yescharacteristic
201C22×C4C22×D15711yescharacteristic
202C22×C4C22×D15712yes—
203C22×C4C22×D15711yescharacteristic
204C4⋊C4—1578no—
205C4⋊C4—1574no—
206C4⋊C4—1574no—
207C4⋊C4—1574no—
208C4⋊C4—1574no—
209C4⋊C4—1578no—
210C4⋊C4—1578no—
211C4⋊C4—1578no—
212C4⋊C4—1578no—
213C4⋊C4—1578no—
214C4⋊C4C22×D15714yes—
215C4⋊C4C22×D15714yes—
216C4⋊C4C22×D15718yes—
217C22⋊C4—1578no—
218C22⋊C4—1574no—
219C22⋊C4—1574no—
220C42—1574no—
221C42—1578no—
222C42C22×D15714yes—
223C23—3142no—
224C23—3142no—
225C23—1574no—
226C23—1572no—
227C23C23×D15711yescharacteristic
228Q8—48no—
229Q8—6288no—
230C2×C4—24no—
231C2×C4—22no—
232C2×C4—24no—
233C2×C4—22no—
234C2×C4—3144no—
235C2×C4—3142no—
236C2×C4—3142no—
237C2×C4—3144no—
238C2×C4—6288no—
239C2×C4—1572no—
240C2×C4—1574no—
241C2×C4—1572no—
242C2×C4—1574no—
243C2×C4—1574no—
244C2×C4—1572no—
245C2×C4—15716no—
246C2×C4Q8×D15714yes—
247C2×C4C23×D15714yes—
248C2×C4C23×D15712yes—
249C2×C4C23×D15712yes—
250C2×C4C23×D15714yes—
251C2×C4C23×D15712yes—
252C22—3142no—
253C22—3142no—
254C22—3148no—
255C22—1574no—
256C22C2×Q8×D15712yes—
257C22#1909781612yes—
258C22#1909781912yes—
259C22C24×D15711yescharacteristic
260C4—24no—
261C4—22no—
262C4—24no—
263C4—22no—
264C4—3144no—
265C4—3142no—
266C4—3142no—
267C4—3144no—
268C4—1574no—
269C4C2×Q8×D15714yes—
270C2—3144no—
271C2#2375790014yesdirect product factor
272C2C22×Q8×D15711yescharacteristic
273C2C2×#1909781611yescharacteristic
274C2C2×#1909781911yescharacteristic
subgroupG/H
centerC23C23×D157
commutator, cosocleC22×C157C25
FrattiniC22C24×D157
FittingC2×C4⋊Q8×C157C2
socleC23×C157C24
prime radicalC23×D157C23
hypercenterC2×C4⋊Q8D157
hypocenterC157C2×#544
LCSG ▷ C22×C157 ▷ C157
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
1. #23757900C2direct (N × H)
2. C2×#19097770C2semidirect
3. C2×#19097769C2semidirect
4. C2×#19097763C2semidirect
5. C2×#19097762C2semidirect
6. C2×#19097761C2semidirect
12. C2×C4⋊Q8×C157C2semidirect
16. #19097770C22semidirect
17. #19097769C22semidirect
18. #19097763C22semidirect
19. #19097762C22semidirect
20. #19097761C22semidirect
42. C4⋊Q8×C157C22semidirect
56. C2×C4×D157Q8semidirect
101. C4×D157C2×Q8semidirect
132. C2×C157#544semidirect
137. C157C2×#544semidirect
142. C2×C4⋊Q8D157semidirect
157. C4⋊Q8C2×D157semidirect
271. C2#23757900direct (N × H)

Maximal subgroups

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

subgroupindex
#237579002
C2×#190977702
C2×#190977692
C2×#190977632
C2×#190977622
C2×#190977612
C2×#190977492
C2×#190977472
C2×#190977292
C2×#190977282
C2×C4⋊C4×D1572
C2×C4⋊Q8×C1572
C2×#544157