Finite Group Databasebeta

← #34108462

Subgroups — #34108462

Order 20096.

688 conjugacy classes of subgroups; only the 177 normal subgroups are shown.

normal subgroups only

This group has 688 conjugacy classes of subgroups — too many to draw. Only its 177 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19097752C212yesmaximal, complemented
2C22×C4×Dic157C211yesmaximal, characteristic, complemented
3#23757176C212yesmaximal, complemented
4#23757169C212yesmaximal, complemented
5#23757161C214yesmaximal, complemented
6#23757153C212yesmaximal, complemented
7#23757133C211yesmaximal, characteristic, complemented
8C2×#121×C157C211yesmaximal, characteristic
9C23×Dic157C2211yescharacteristic
10C23×Dic157C2211yescharacteristic
11#19097752—28no—
12C2×C4⋊Dic157C2212yes—
13C2×#14578933C2214yes—
14C2×C22⋊Dic157C2212yes—
15C2×C22⋊Dic157C2214yes—
16C2×C22⋊Dic157C2214yes—
17C2×C4×Dic157—24no—
18C2×C4×Dic157C2212yes—
19C2×C4×Dic157C2212yes—
20#19097678C2212yes—
21#19097678C2214yes—
22C22×D4×C157C2212yes—
23C22×D4×C157C2211yescharacteristic
24C23×C4×C157C2211yescharacteristic
25#121×C157—24no—
26C2×C4⋊C4×C157C2211yescharacteristic
27C2×C22⋊C4×C157C2212yes—
28C22×Dic157—24no—
29C22×Dic157—22no—
30C22×Dic157—22no—
31C22×Dic157—22no—
32C22×Dic157D414yescomplemented
33C22×Dic157C2314yes—
34C22×Dic157C2312yes—
35C22×Dic157C2312yes—
36C4⋊Dic157—24no—
37#14578933—28no—
38C22⋊Dic157—28no—
39C22⋊Dic157—28no—
40C22⋊Dic157—24no—
41C4×Dic157—24no—
42C4×Dic157—24no—
43C24×C157C2312yes—
44C24×C157C2311yescharacteristic
45C2×D4×C157—24no—
46C2×D4×C157—24no—
47C2×D4×C157—24no—
48C2×D4×C157—22no—
49C2×D4×C157—24no—
50C22×C4×C157—24no—
51C22×C4×C157D414yes—
52C22×C4×C157C2312yes—
53C22×C4×C157C2311yescharacteristic
54C22×C4×C157C2311yescharacteristic
55C4⋊C4×C157—22no—
56C22⋊C4×C157—24no—
57C2×Dic157—28no—
58C2×Dic157—28no—
59C2×Dic157—22no—
60C2×Dic157—22no—
61C2×Dic157—22no—
62C2×Dic157—22no—
63C2×Dic157—24no—
64C2×Dic157—24no—
65C2×Dic157—24no—
66C2×Dic157C2×D414yes—
67C2×Dic157#4114yes—
68C23×C157—22no—
69C23×C157—22no—
70C23×C157—22no—
71C23×C157—22no—
72C23×C157—22no—
73C23×C157—24no—
74C23×C157—24no—
75C23×C157C2×D412yes—
76C23×C157C2×D412yes—
77C23×C157#4112yes—
78C23×C157C2411yescharacteristic
79D4×C157—48no—
80D4×C157—44no—
81C2×C4×C157—22no—
82C2×C4×C157—28no—
83C2×C4×C157—22no—
84C2×C4×C157—22no—
85C2×C4×C157—22no—
86C2×C4×C157C2×D412yes—
87C2×C4×C157C2×D412yes—
88C2×C4×C157#4114yes—
89C22×C157—22no—
90C22×C157—22no—
91C22×C157—24no—
92C22×C157—24no—
93C22×C157—42no—
94C22×C157—42no—
95C22×C157—42no—
96C22×C157—44no—
97C22×C157—44no—
98C22×C157#12114yes—
99C22×C157C22×D411yescharacteristic
100C22×C157C22×D411yescharacteristic
101C22×C157C2×#4112yes—
102C22×C157C2×#4111yescharacteristic
103C22×C157C2×#4112yes—
104C4×C157—22no—
105C4×C157—42no—
106C4×C157#12314yescomplemented
107Dic157—24no—
108Dic157—24no—
109Dic157—44no—
110C2×C157—24no—
111C2×C157—82no—
112C2×C157C2×#12111yescharacteristic
113C2×C157C2×#12311yescharacteristic
114C2×C157#52511yescharacteristic
115C2×C157#52912yes—
116C2×C157#53212yes—
117C157#285411yescharacteristic, complemented, Sylow
118#2854—1571nomaximal, Sylow
119C2×#123—1572no—
120C2×#121D15711yescharacteristic
121C22×C42—1571no—
122#390—1572no—
123#389—1572no—
124#388—1574no—
125#386—1572no—
126#380—1571no—
127C22×D4C2×D15712yes—
128C22×D4C2×D15711yescharacteristic
129C23×C4—1571no—
130C23×C4—1571no—
131C23×C4C2×D15711yescharacteristic
132#123—3148no—
133#121—24no—
134C2×C4⋊C4—1574no—
135C2×C4⋊C4—1572no—
136C2×C4⋊C4C2×D15711yescharacteristic
137C2×C22⋊C4—1572no—
138C2×C22⋊C4—1574no—
139C2×C22⋊C4—1574no—
140C2×C22⋊C4C2×D15712yes—
141C2×C42—3144no—
142C2×C42—1572no—
143C2×C42—1572no—
144#95—1572no—
145#95—1574no—
146C24C22×D15712yes—
147C24C22×D15711yescharacteristic
148C2×D4—24no—
149C2×D4—24no—
150C2×D4—24no—
151C2×D4—22no—
152C2×D4—24no—
153C22×C4—24no—
154C22×C4—3142no—
155C22×C4—3142no—
156C22×C4—3142no—
157C22×C4—3144no—
158C22×C4—1574no—
159C22×C4—1574no—
160C22×C4—1572no—
161C22×C4—1572no—
162C22×C4C22⋊D15714yes—
163C22×C4C22×D15712yes—
164C22×C4C22×D15711yescharacteristic
165C22×C4C22×D15711yescharacteristic
166C4⋊C4—22no—
167C4⋊C4—3148no—
168C4⋊C4—3144no—
169C22⋊C4—24no—
170C22⋊C4—3144no—
171C22⋊C4—3148no—
172C22⋊C4—3148no—
173C42—3144no—
174C42—3144no—
175C23—22no—
176C23—22no—
177C23—22no—
178C23—22no—
179C23—24no—
180C23—22no—
181C23—24no—
182C23D4×D15712yes—
183C23C2×C22⋊D15712yes—
184C23#1457895312yes—
185C23C23×D15711yescharacteristic
186D4—48no—
187D4—44no—
188C2×C4—22no—
189C2×C4—28no—
190C2×C4—22no—
191C2×C4—22no—
192C2×C4—22no—
193C2×C4—3148no—
194C2×C4—3148no—
195C2×C4—3142no—
196C2×C4—3142no—
197C2×C4—3142no—
198C2×C4—3142no—
199C2×C4—3144no—
200C2×C4—3144no—
201C2×C4—3144no—
202C2×C4—1574no—
203C2×C4—1574no—
204C2×C4C2×C22⋊D15712yes—
205C2×C4C2×C22⋊D15712yes—
206C2×C4#1457895314yes—
207C22—22no—
208C22—22no—
209C22—24no—
210C22—24no—
211C22—42no—
212C22—42no—
213C22—42no—
214C22—44no—
215C22—44no—
216C22#1909774214yes—
217C22C2×D4×D15711yescharacteristic
218C22C22×C22⋊D15711yescharacteristic
219C22#41×D15712yes—
220C22C2×#1457895311yescharacteristic
221C22C2×#1457895312yes—
222C4—22no—
223C4—42no—
224C4—3144no—
225C4—3144no—
226C4—6284no—
227C4#1909775214yescomplemented
228C2—24no—
229C2—82no—
230C2C2×#1909774211yescharacteristic
231C2C2×#1909775211yescharacteristic
232C2#2375778011yescharacteristic
233C2#2375780412yes—
234C2#2375781812yes—
subgroupG/H
center, FrattiniC23C23×D157
commutator, socle, cosocleC23×C157C24
Fitting, prime radicalC2×#121×C157C2
hypercenterC2×#121D157
hypocenterC157#2854
LCSG ▷ C23×C157 ▷ C157
UCSC1 ◁ C23 ◁ C2×#121

Complements

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

NH ≅ G/Ntype
1. C2×#19097752C2semidirect
2. C22×C4×Dic157C2semidirect
3. #23757176C2semidirect
4. #23757169C2semidirect
5. #23757161C2semidirect
6. #23757153C2semidirect
7. #23757133C2semidirect
32. C22×Dic157D4semidirect
106. C4×C157#123semidirect
117. C157#2854semidirect
227. C4#19097752semidirect

Maximal subgroups

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

subgroupindex
C2×#190977522
C22×C4×Dic1572
#237571762
#237571692
#237571612
#237571532
#237571332
C2×#121×C1572
#2854157