Finite Group Databasebeta

← #34102821

Subgroups — #34102821

Order 20096.

556 conjugacy classes of subgroups.

The subgroup lattice has 288 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19097747C211yesmaximal, characteristic
2C2×Q8×Dic157C211yesmaximal, characteristic, complemented
3C2×#19097728C211yesmaximal, characteristic
4#23757171C211yesmaximal, characteristic, complemented
5#23757170C212yesmaximal, complemented
6#23757165C212yesmaximal
7#23757162C212yesmaximal
8#23757155C212yesmaximal, complemented
9#23757130C211yesmaximal, characteristic
10C4⋊C4×Dic157C211yesmaximal, characteristic, complemented
11#391×C157C211yesmaximal, characteristic, complemented
12C22×C4×D157C2211yescharacteristic
13#19097747C418yescomplemented
14Q8×Dic157—24no—
15#19097728—24no—
16C2×C4⋊Dic157C2211yescharacteristic
17C2×C4⋊Dic157C2212yes—
18C2×C4⋊Dic157C2211yescharacteristic
19C2×#14578933C2211yescharacteristic
20C2×#14578933C2211yescharacteristic
21C2×#14578933C2212yes—
22C2×#14578933C2212yes—
23C2×#14578931C2211yescharacteristic
24C2×#14578931C2211yescharacteristic
25C2×#14578931C2212yes—
26C2×#14578931C2212yes—
27C2×C4×Dic157C2212yes—
28C2×C4×Dic157C2212yes—
29C2×C4×Dic157C2211yescharacteristic
30#19097678C2212yes—
31#19097678C2212yes—
32#19097678C2212yes—
33C22×Q8×C157C2211yescharacteristic
34C2×C4⋊C4×C157C2211yescharacteristic
35C2×C42×C157C2211yescharacteristic
36#95×C157C2212yes—
37#95×C157C2212yes—
38C23×D157C2311yescharacteristic
39C22×Dic157C2312yes—
40C22×Dic157C2312yes—
41C22×Dic157C2311yescharacteristic
42C22×Dic157C2311yescharacteristic
43C22×Dic157C2311yescharacteristic
44C2×C4×D157—22no—
45C2×C4×D157—22no—
46C2×C4×D157C2×C414yes—
47C4⋊Dic157—24no—
48C4⋊Dic157—22no—
49C4⋊Dic157C2×C414yes—
50#14578933—22no—
51#14578933—22no—
52#14578933—42no—
53#14578933C2×C418yes—
54#14578931—22no—
55#14578931—22no—
56#14578931—42no—
57#14578931C2×C418yes—
58C4×Dic157—24no—
59C4×Dic157—42no—
60C4×Dic157D414yes—
61C2×Q8×C157—22no—
62C2×Q8×C157—22no—
63C2×Q8×C157C2×C414yes—
64C22×C4×C157C2311yescharacteristic
65C22×C4×C157C2311yescharacteristic
66C22×C4×C157C2312yes—
67C22×C4×C157C2312yes—
68C22×C4×C157C2311yescharacteristic
69C4⋊C4×C157—22no—
70C42×C157—22no—
71C22×D157—21no—
72C22×D157—21no—
73C22×D157—21no—
74C22×D157—21no—
75C22×D157—21no—
76C22×D157—21no—
77C22×D157C22×C412yes—
78C2×Dic157—21no—
79C2×Dic157—21no—
80C2×Dic157—21no—
81C2×Dic157—22no—
82C2×Dic157—21no—
83C2×Dic157—22no—
84C2×Dic157—21no—
85C2×Dic157—21no—
86C2×Dic157—22no—
87C2×Dic157—22no—
88C2×Dic157—22no—
89C2×Dic157C22×C412yes—
90C2×Dic157C22×C414yes—
91C2×Dic157C2×D412yes—
92C2×Dic157C2×D412yes—
93C4×D157—28no—
94C23×C157C2411yescharacteristic
95Q8×C157—28no—
96C2×C4×C157—22no—
97C2×C4×C157—22no—
98C2×C4×C157—21no—
99C2×C4×C157—21no—
100C2×C4×C157—22no—
101C2×C4×C157—22no—
102C2×C4×C157—21no—
103C2×C4×C157—21no—
104C2×C4×C157—22no—
105C2×C4×C157—21no—
106C2×C4×C157—21no—
107C2×C4×C157C22×C414yes—
108C2×C4×C157C22×C412yes—
109C2×C4×C157C2×D412yes—
110C2×C4×C157#4112yes—
111C22×C157C23×C411yescharacteristic
112C22×C157C22×D411yescharacteristic
113C22×C157C2×#4111yescharacteristic
114C22×C157H(5,𝔽2)11yescharacteristic
115C22×C1572−1+411yescharacteristic
116C22×C1572−1+411yescharacteristic
117C22×C1572−1+411yescharacteristic
118C2×D157—22no—
119C2×D157—22no—
120C2×D157—22no—
121C2×D157—41no—
122C2×D157—41no—
123C2×D157—41no—
124C2×D157—41no—
125C4×C157—24no—
126C4×C157—41no—
127C4×C157—41no—
128C4×C157—42no—
129C4×C157C4×D414yes—
130Dic157—22no—
131Dic157—24no—
132Dic157—22no—
133Dic157—22no—
134Dic157—42no—
135C2×C157C2×C4×D411yescharacteristic
136C2×C157#51911yescharacteristic
137C2×C157#52011yescharacteristic
138C2×C157#53611yescharacteristic
139C2×C157#53711yescharacteristic
140C2×C157#54111yescharacteristic
141C2×C157#54211yescharacteristic
142D157—42no—
143C157#232311yescharacteristic, complemented, Sylow
144#2323—1571nomaximal, Sylow
145C2×C22⋊Q8—1571no—
146C2×C4×Q8—1571no—
147C2×#117—1571no—
148#391D15711yescharacteristic, complemented
149#389—1571no—
150#389—1572no—
151#388—1572no—
152#388—1572no—
153#387—1572no—
154#380—1571no—
155C4×C4⋊C4—1571no—
156C22×Q8C2×D15711yescharacteristic
157C23×C4—1571no—
158C22⋊Q8—1578no—
159C4×Q8—3144no—
160#117—3144no—
161C2×C4⋊C4—1571no—
162C2×C4⋊C4—1571no—
163C2×C4⋊C4—1571no—
164C2×C4⋊C4—1572no—
165C2×C4⋊C4—1572no—
166C2×C4⋊C4—1571no—
167C2×C4⋊C4—1572no—
168C2×C4⋊C4C2×D15711yescharacteristic
169C2×C22⋊C4—1571no—
170C2×C22⋊C4—1571no—
171C2×C22⋊C4—1572no—
172C2×C22⋊C4—1572no—
173C2×C42—1572no—
174C2×C42—1572no—
175C2×C42—1571no—
176C2×C42C2×D15711yescharacteristic
177#95—1572no—
178#95—1572no—
179#95—1572no—
180#95C2×D15712yes—
181#95C2×D15712yes—
182C24—1571no—
183C2×Q8—22no—
184C2×Q8—22no—
185C2×Q8C4×D15714yes—
186C22×C4—3142no—
187C22×C4—3142no—
188C22×C4—1572no—
189C22×C4—1571no—
190C22×C4—1572no—
191C22×C4—1571no—
192C22×C4—1571no—
193C22×C4—1574no—
194C22×C4C22×D15712yes—
195C22×C4C22×D15711yescharacteristic
196C22×C4C22×D15711yescharacteristic
197C22×C4C22×D15712yes—
198C22×C4C22×D15711yescharacteristic
199C4⋊C4—22no—
200C4⋊C4—3142no—
201C4⋊C4—3142no—
202C4⋊C4—3144no—
203C4⋊C4—3142no—
204C4⋊C4—6282no—
205C4⋊C4—1578no—
206C4⋊C4—1574no—
207C22⋊C4—3142no—
208C22⋊C4—3142no—
209C22⋊C4—6282no—
210C22⋊C4—1578no—
211C42—22no—
212C42—3144no—
213C42—6282no—
214C42—1574no—
215C23—3141no—
216C23—3141no—
217C23—3141no—
218C23—3141no—
219C23—3141no—
220C23—3141no—
221C23—1572no—
222C23C23×D15711yescharacteristic
223Q8—28no—
224C2×C4—22no—
225C2×C4—22no—
226C2×C4—21no—
227C2×C4—21no—
228C2×C4—22no—
229C2×C4—22no—
230C2×C4—21no—
231C2×C4—21no—
232C2×C4—22no—
233C2×C4—21no—
234C2×C4—21no—
235C2×C4—3141no—
236C2×C4—3141no—
237C2×C4—3141no—
238C2×C4—3142no—
239C2×C4—3141no—
240C2×C4—3141no—
241C2×C4—3141no—
242C2×C4—3142no—
243C2×C4—3148no—
244C2×C4—3142no—
245C2×C4—3142no—
246C2×C4—3142no—
247C2×C4—1574no—
248C2×C4—1572no—
249C2×C4—1572no—
250C2×C4—1572no—
251C2×C4C2×C4×D15714yes—
252C2×C4C2×C4×D15712yes—
253C2×C4D4×D15712yes—
254C2×C4#1457895312yes—
255C22—3142no—
256C22—3142no—
257C22—3142no—
258C22—6281no—
259C22—6281no—
260C22—6281no—
261C22—6281no—
262C22C22×C4×D15711yescharacteristic
263C22C2×D4×D15711yescharacteristic
264C22C2×#1457895311yescharacteristic
265C22#1909781711yescharacteristic
266C22#1909781811yescharacteristic
267C22#1909781911yescharacteristic
268C22#1909781911yescharacteristic
269C4—24no—
270C4—41no—
271C4—41no—
272C4—42no—
273C4—3142no—
274C4—3142no—
275C4—3142no—
276C4—3144no—
277C4—6282no—
278C4#1909773114yes—
279C2—6282no—
280C2C2×#1909773111yescharacteristic
281C2#2375774911yescharacteristic
282C2#2375775511yescharacteristic
283C2#2375784611yescharacteristic
284C2#2375785311yescharacteristic
285C2#2375788411yescharacteristic
286C2#2375789211yescharacteristic
subgroupG/H
center, FrattiniC23C23×D157
commutatorC22×C157C23×C4
Fitting#391×C157C2
socle, cosocleC23×C157C24
prime radicalC23×D157C23
hypercenter#391D157
hypocenterC157#2323
LCSG ▷ C22×C157 ▷ C157
UCSC1 ◁ C23 ◁ #391

Complements

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

NH ≅ G/Ntype
2. C2×Q8×Dic157C2semidirect
4. #23757171C2semidirect
5. #23757170C2semidirect
8. #23757155C2semidirect
10. C4⋊C4×Dic157C2semidirect
11. #391×C157C2semidirect
13. #19097747C4semidirect
143. C157#2323semidirect
148. #391D157semidirect

Maximal subgroups

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

subgroupindex
C2×#190977472
C2×Q8×Dic1572
C2×#190977282
#237571712
#237571702
#237571652
#237571622
#237571552
#237571302
C4⋊C4×Dic1572
#391×C1572
#2323157