Finite Group Databasebeta

← #34103017

Subgroups — #34103017

Order 20096.

504 conjugacy classes of subgroups.

The subgroup lattice has 274 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19097729C211yesmaximal, characteristic
2#23757171C211yesmaximal, characteristic, complemented
3#23757169C211yesmaximal, characteristic, complemented
4#23757164C212yesmaximal
5#23757162C212yesmaximal
6#23757137C212yesmaximal, complemented
7#23757130C211yesmaximal, characteristic
8C4⋊C4×Dic157C211yesmaximal, characteristic, complemented
9C4×#14578931C211yesmaximal, characteristic
10#23757119C212yesmaximal, complemented
11C4×C4⋊C4×C157C211yesmaximal, characteristic, complemented
12C22×C4×D157C2211yescharacteristic
13#19097729C418yescomplemented
14C2×C4⋊Dic157C2211yescharacteristic
15C2×C4⋊Dic157C2211yescharacteristic
16C2×#14578933C2212yes—
17C2×#14578933C2212yes—
18C2×#14578931C2211yescharacteristic
19C2×#14578931C2211yescharacteristic
20C2×#14578931C2212yes—
21C2×#14578931C2212yes—
22C2×C4×Dic157C2212yes—
23C2×C4×Dic157C2211yescharacteristic
24C2×C4×Dic157C2212yes—
25#19097678C2211yescharacteristic
26#19097678C2212yes—
27#19097678C2212yes—
28#19097678C2212yes—
29#19097678C2211yescharacteristic
30#19097678C2212yes—
31C2×C4⋊C4×C157C2211yescharacteristic
32C2×C4⋊C4×C157C2211yescharacteristic
33C2×C42×C157C2212yes—
34C2×C42×C157C2211yescharacteristic
35#95×C157C2212yes—
36C23×D157C2311yescharacteristic
37C22×Dic157C2311yescharacteristic
38C22×Dic157C2312yes—
39C22×Dic157C2311yescharacteristic
40C22×Dic157C2312yes—
41C22×Dic157C2311yescharacteristic
42C2×C4×D157—22no—
43C2×C4×D157—22no—
44C2×C4×D157C2×C414yes—
45C4⋊Dic157—22no—
46C4⋊Dic157C2×C414yes—
47#14578933—42no—
48#14578933—42no—
49#14578931—22no—
50#14578931—22no—
51#14578931—42no—
52#14578931C2×C418yes—
53C4×Dic157—24no—
54C4×Dic157—22no—
55C4×Dic157C2×C418yes—
56C22×C4×C157C2311yescharacteristic
57C22×C4×C157C2312yes—
58C22×C4×C157C2312yes—
59C22×C4×C157C2311yescharacteristic
60C22×C4×C157C2311yescharacteristic
61C4⋊C4×C157—22no—
62C4⋊C4×C157C2×C414yes—
63C42×C157—24no—
64C42×C157—22no—
65C22×D157—21no—
66C22×D157—21no—
67C22×D157—21no—
68C22×D157—21no—
69C22×D157—21no—
70C22×D157—21no—
71C22×D157C22×C412yes—
72C2×Dic157—21no—
73C2×Dic157—21no—
74C2×Dic157—21no—
75C2×Dic157—22no—
76C2×Dic157—22no—
77C2×Dic157—21no—
78C2×Dic157—22no—
79C2×Dic157—21no—
80C2×Dic157—21no—
81C2×Dic157—22no—
82C2×Dic157—22no—
83C2×Dic157—21no—
84C2×Dic157C22×C412yes—
85C2×Dic157C22×C414yes—
86C2×Dic157#4112yes—
87C4×D157—28no—
88C23×C157C2411yescharacteristic
89C2×C4×C157—22no—
90C2×C4×C157—21no—
91C2×C4×C157—22no—
92C2×C4×C157—21no—
93C2×C4×C157—22no—
94C2×C4×C157—21no—
95C2×C4×C157—22no—
96C2×C4×C157—21no—
97C2×C4×C157—22no—
98C2×C4×C157—21no—
99C2×C4×C157C22×C414yes—
100C2×C4×C157C22×C412yes—
101C2×C4×C157#4112yes—
102C2×C4×C157#4112yes—
103C2×C4×C157#4112yes—
104C22×C157C23×C411yescharacteristic
105C22×C157C2×#4111yescharacteristic
106C22×C157C2×#4111yescharacteristic
107C22×C157C2×#4111yescharacteristic
108C22×C157C2×#4111yescharacteristic
109C22×C157H(5,𝔽2)11yescharacteristic
110C22×C1572−1+411yescharacteristic
111C2×D157—22no—
112C2×D157—22no—
113C2×D157—22no—
114C2×D157—41no—
115C2×D157—41no—
116C2×D157—41no—
117C2×D157—41no—
118C4×C157—24no—
119C4×C157—22no—
120C4×C157—41no—
121C4×C157—42no—
122C4×C157#11714yes—
123Dic157—22no—
124Dic157—24no—
125Dic157—22no—
126Dic157—42no—
127Dic157—41no—
128C2×C157C2×#11711yescharacteristic
129C2×C157C4×#4111yescharacteristic
130C2×C157#52011yescharacteristic
131C2×C157#55211yescharacteristic
132C2×C157#55211yescharacteristic
133C2×C157#55511yescharacteristic
134C2×C157#55511yescharacteristic
135D157—42no—
136C157#234611yescharacteristic, complemented, Sylow
137#2346—1571nomaximal, Sylow
138C2×#117—1571no—
139#389—1571no—
140#389—1571no—
141#388—1572no—
142#388—1572no—
143#382—1572no—
144#380—1571no—
145C4×C4⋊C4—1571no—
146C4×C4⋊C4D15711yescharacteristic, complemented
147C4×C22⋊C4—1571no—
148#376—1572no—
149C23×C4—1571no—
150#117—1578no—
151C2×C4⋊C4—1571no—
152C2×C4⋊C4—1572no—
153C2×C4⋊C4—1572no—
154C2×C4⋊C4—1571no—
155C2×C4⋊C4C2×D15711yescharacteristic
156C2×C4⋊C4C2×D15711yescharacteristic
157C2×C22⋊C4—1571no—
158C2×C22⋊C4—1571no—
159C2×C22⋊C4—1572no—
160C2×C22⋊C4—1572no—
161C2×C42—1572no—
162C2×C42—1571no—
163C2×C42—1572no—
164C2×C42C2×D15712yes—
165C2×C42C2×D15711yescharacteristic
166#95—1571no—
167#95—1572no—
168#95—1572no—
169#95—1572no—
170#95—1571no—
171#95—1572no—
172#95C2×D15712yes—
173C24—1571no—
174C22×C4—3142no—
175C22×C4—3142no—
176C22×C4—1572no—
177C22×C4—1571no—
178C22×C4—1571no—
179C22×C4—1571no—
180C22×C4—1572no—
181C22×C4—1574no—
182C22×C4C22×D15712yes—
183C22×C4C22×D15711yescharacteristic
184C22×C4C22×D15712yes—
185C22×C4C22×D15711yescharacteristic
186C22×C4C22×D15711yescharacteristic
187C4⋊C4—22no—
188C4⋊C4—3142no—
189C4⋊C4—6282no—
190C4⋊C4—6282no—
191C4⋊C4—1574no—
192C4⋊C4C4×D15714yes—
193C22⋊C4—3142no—
194C22⋊C4—3142no—
195C22⋊C4—6282no—
196C22⋊C4—1578no—
197C42—24no—
198C42—22no—
199C42—3144no—
200C42—3142no—
201C42—1578no—
202C23—3141no—
203C23—3141no—
204C23—3141no—
205C23—3141no—
206C23—3141no—
207C23—3141no—
208C23—1572no—
209C23C23×D15711yescharacteristic
210C2×C4—22no—
211C2×C4—22no—
212C2×C4—21no—
213C2×C4—21no—
214C2×C4—21no—
215C2×C4—22no—
216C2×C4—21no—
217C2×C4—22no—
218C2×C4—22no—
219C2×C4—21no—
220C2×C4—3141no—
221C2×C4—3141no—
222C2×C4—3141no—
223C2×C4—3142no—
224C2×C4—3141no—
225C2×C4—3142no—
226C2×C4—3148no—
227C2×C4—3142no—
228C2×C4—3141no—
229C2×C4—3141no—
230C2×C4—3142no—
231C2×C4—3142no—
232C2×C4—3141no—
233C2×C4—1572no—
234C2×C4—1574no—
235C2×C4—1572no—
236C2×C4C2×C4×D15714yes—
237C2×C4C2×C4×D15712yes—
238C2×C4#1457895312yes—
239C2×C4#1457895412yes—
240C2×C4#1457895412yes—
241C22—3142no—
242C22—3142no—
243C22—3142no—
244C22—6281no—
245C22—6281no—
246C22—6281no—
247C22—6281no—
248C22C22×C4×D15711yescharacteristic
249C22#41×D15711yescharacteristic
250C22C2×#1457895311yescharacteristic
251C22C2×#1457895411yescharacteristic
252C22C2×#1457895411yescharacteristic
253C22#1909781711yescharacteristic
254C22#1909781911yescharacteristic
255C4—22no—
256C4—24no—
257C4—41no—
258C4—42no—
259C4—3142no—
260C4—3142no—
261C4—3144no—
262C4—6282no—
263C4—6281no—
264C4#1909772814yes—
265C2—6282no—
266C2C2×#1909772811yescharacteristic
267C2C4×#1457895311yescharacteristic
268C2#2375775511yescharacteristic
269C2#2375795811yescharacteristic
270C2#2375796411yescharacteristic
271C2#2375798611yescharacteristic
272C2#2375798811yescharacteristic
subgroupG/H
center, FrattiniC23C23×D157
commutatorC22×C157C23×C4
FittingC4×C4⋊C4×C157C2
socle, cosocleC23×C157C24
prime radicalC23×D157C23
hypercenterC4×C4⋊C4D157
hypocenterC157#2346
LCSG ▷ C22×C157 ▷ C157
UCSC1 ◁ C23 ◁ C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
2. #23757171C2semidirect
3. #23757169C2semidirect
6. #23757137C2semidirect
8. C4⋊C4×Dic157C2semidirect
10. #23757119C2semidirect
11. C4×C4⋊C4×C157C2semidirect
13. #19097729C4semidirect
136. C157#2346semidirect
146. C4×C4⋊C4D157semidirect

Maximal subgroups

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

subgroupindex
C2×#190977292
#237571712
#237571692
#237571642
#237571622
#237571372
#237571302
C4⋊C4×Dic1572
C4×#145789312
#237571192
C4×C4⋊C4×C1572
#2346157