Finite Group Databasebeta

← #34103014

Subgroups — #34103014

Order 20096.

548 conjugacy classes of subgroups.

The subgroup lattice has 254 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14578933C211yesmaximal, characteristic
2#23757170C212yesmaximal, complemented
3#23757160C212yesmaximal, complemented
4#23757157C212yesmaximal, complemented
5#23757133C211yesmaximal, characteristic
6#23757131C211yesmaximal, characteristic
7#23757131C211yesmaximal, characteristic
8C4×#14578933C212yesmaximal, complemented
9C22⋊C4×Dic157C211yesmaximal, characteristic
10C22⋊C4×Dic157C211yesmaximal, characteristic
11C4×C22⋊C4×C157C211yesmaximal, characteristic
12C23×Dic157C2211yescharacteristic
13C23×Dic157C2211yescharacteristic
14C2×C4⋊Dic157C2212yes—
15C2×#14578933C418yescomplemented
16C2×#14578933C2212yes—
17C2×#14578933C2212yes—
18C2×#14578933C2211yescharacteristic
19C2×#14578933C2211yescharacteristic
20C2×#14578933C2211yescharacteristic
21C2×#14578933C2211yescharacteristic
22C2×C22⋊Dic157C2211yescharacteristic
23C2×C22⋊Dic157C2211yescharacteristic
24C2×C4×Dic157C2212yes—
25C2×C4×Dic157C2212yes—
26#19097678C2212yes—
27#19097678C2212yes—
28#19097678C2212yes—
29#19097678C2212yes—
30#19097678C2212yes—
31C23×C4×C157C2211yescharacteristic
32C2×C22⋊C4×C157C2211yescharacteristic
33C2×C22⋊C4×C157C2211yescharacteristic
34C2×C42×C157C2212yes—
35#95×C157C2212yes—
36C22×Dic157—24no—
37C22×Dic157—42no—
38C22×Dic157C2×C414yes—
39C22×Dic157C2×C414yes—
40C22×Dic157C2312yes—
41C22×Dic157C2312yes—
42C22×Dic157C2311yescharacteristic
43C22×Dic157C2311yescharacteristic
44C22×Dic157C2311yescharacteristic
45C22×Dic157C2311yescharacteristic
46C4⋊Dic157—42no—
47#14578933—24no—
48#14578933—42no—
49#14578933C2×C414yes—
50#14578933C2×C414yes—
51#14578933C2×C414yes—
52#14578933C2×C414yes—
53C22⋊Dic157—22no—
54C22⋊Dic157—22no—
55C4×Dic157—24no—
56C4×Dic157—42no—
57C24×C157C2311yescharacteristic
58C22×C4×C157—42no—
59C22×C4×C157C2×C414yes—
60C22×C4×C157C2312yes—
61C22×C4×C157C2311yescharacteristic
62C22×C4×C157C2311yescharacteristic
63C22×C4×C157C2312yes—
64C22⋊C4×C157—22no—
65C22⋊C4×C157Q814yes—
66C42×C157—42no—
67C2×Dic157—22no—
68C2×Dic157—22no—
69C2×Dic157—22no—
70C2×Dic157—28no—
71C2×Dic157—22no—
72C2×Dic157—22no—
73C2×Dic157—22no—
74C2×Dic157—22no—
75C2×Dic157—22no—
76C2×Dic157—22no—
77C2×Dic157—44no—
78C2×Dic157C22×C412yes—
79C2×Dic157C22×C412yes—
80C2×Dic157C22×C412yes—
81C2×Dic157C22×C412yes—
82C2×Dic157#4114yes—
83C23×C157—22no—
84C23×C157—22no—
85C23×C157C22×C412yes—
86C23×C157C2×Q812yes—
87C23×C157#4112yes—
88C23×C157C2411yescharacteristic
89C2×C4×C157—22no—
90C2×C4×C157—22no—
91C2×C4×C157—22no—
92C2×C4×C157—22no—
93C2×C4×C157—22no—
94C2×C4×C157—22no—
95C2×C4×C157—22no—
96C2×C4×C157—44no—
97C2×C4×C157C22×C412yes—
98C2×C4×C157C22×C412yes—
99C2×C4×C157C2×Q814yes—
100C22×C157—22no—
101C22×C157—22no—
102C22×C157—24no—
103C22×C157—24no—
104C22×C157C4×Q814yes—
105C22×C157C23×C411yescharacteristic
106C22×C157C22×Q811yescharacteristic
107C22×C157C2×#4112yes—
108C22×C157C2×#4111yescharacteristic
109C22×C157H(5,𝔽2)12yes—
110C4×C157—22no—
111C4×C157—22no—
112C4×C157—24no—
113C4×C157—42no—
114Dic157—22no—
115Dic157—22no—
116Dic157—22no—
117Dic157—42no—
118Dic157—42no—
119Dic157#11714yes—
120C2×C157—24no—
121C2×C157C2×#11711yescharacteristic
122C2×C157C2×C4×Q811yescharacteristic
123C2×C157#51811yescharacteristic
124C2×C157#55312yes—
125C2×C157#55412yes—
126C157#234511yescharacteristic, complemented, Sylow
127#2345—1571nomaximal, Sylow
128C22×C4⋊C4—1571no—
129#389—1572no—
130#387—1572no—
131#387—1572no—
132#380—1571no—
133#380—1571no—
134#380—1571no—
135C4×C4⋊C4—1572no—
136C4×C22⋊C4—1571no—
137C4×C22⋊C4—1571no—
138C4×C22⋊C4D15711yescharacteristic
139C23×C4—1571no—
140C23×C4—1571no—
141C23×C4C2×D15711yescharacteristic
142C2×C4⋊C4—1572no—
143C2×C4⋊C4—1572no—
144C2×C4⋊C4—1572no—
145C2×C4⋊C4—1578no—
146C2×C4⋊C4—1571no—
147C2×C4⋊C4—1571no—
148C2×C4⋊C4—1571no—
149C2×C4⋊C4—1571no—
150C2×C22⋊C4—1571no—
151C2×C22⋊C4—1571no—
152C2×C22⋊C4C2×D15711yescharacteristic
153C2×C22⋊C4C2×D15711yescharacteristic
154C2×C42—1572no—
155C2×C42—1572no—
156C2×C42C2×D15712yes—
157#95—1572no—
158#95—1572no—
159#95—1572no—
160#95—1572no—
161#95—1572no—
162#95C2×D15712yes—
163C24C22×D15711yescharacteristic
164C22×C4—42no—
165C22×C4—3144no—
166C22×C4—6282no—
167C22×C4—1572no—
168C22×C4—1572no—
169C22×C4—1574no—
170C22×C4—1571no—
171C22×C4—1571no—
172C22×C4—1571no—
173C22×C4—1574no—
174C22×C4—1571no—
175C22×C4C4×D15714yes—
176C22×C4C22×D15712yes—
177C22×C4C22×D15711yescharacteristic
178C22×C4C22×D15711yescharacteristic
179C22×C4C22×D15712yes—
180C4⋊C4—3144no—
181C4⋊C4—6282no—
182C4⋊C4—6282no—
183C4⋊C4—1574no—
184C4⋊C4—1574no—
185C4⋊C4—1574no—
186C4⋊C4—1574no—
187C22⋊C4—22no—
188C22⋊C4—3142no—
189C22⋊C4—3142no—
190C22⋊C4Dic31414yes—
191C42—42no—
192C42—3144no—
193C42—6282no—
194C23—22no—
195C23—22no—
196C23C2×C4×D15712yes—
197C23C2×Dic31412yes—
198C23#1457895412yes—
199C23C23×D15711yescharacteristic
200C2×C4—22no—
201C2×C4—22no—
202C2×C4—22no—
203C2×C4—22no—
204C2×C4—22no—
205C2×C4—22no—
206C2×C4—22no—
207C2×C4—44no—
208C2×C4—3142no—
209C2×C4—3142no—
210C2×C4—3142no—
211C2×C4—3148no—
212C2×C4—3142no—
213C2×C4—3142no—
214C2×C4—3142no—
215C2×C4—3142no—
216C2×C4—3142no—
217C2×C4—3142no—
218C2×C4—6284no—
219C2×C4—1572no—
220C2×C4—1572no—
221C2×C4—1572no—
222C2×C4—1572no—
223C2×C4—1574no—
224C2×C4C2×C4×D15712yes—
225C2×C4C2×C4×D15712yes—
226C2×C4C2×Dic31414yes—
227C22—24no—
228C22—22no—
229C22—24no—
230C22—22no—
231C22C4×Dic31414yes—
232C22C22×C4×D15711yescharacteristic
233C22C22×Dic31411yescharacteristic
234C22#41×D15712yes—
235C22C2×#1457895411yescharacteristic
236C22#1909781612yes—
237C4—24no—
238C4—22no—
239C4—22no—
240C4—42no—
241C4—3142no—
242C4—3142no—
243C4—3142no—
244C4—6282no—
245C4—6282no—
246C4—1574no—
247C2—24no—
248C2#117×D15711yescharacteristic
249C2C2×C4×Dic31411yescharacteristic
250C2#2375774611yescharacteristic
251C2#2375797212yes—
252C2#2375798212yes—
subgroupG/H
center, FrattiniC23C23×D157
commutatorC22×C157C23×C4
FittingC4×C22⋊C4×C157C2
socle, cosocleC23×C157C24
prime radicalC24×C157C23
hypercenterC4×C22⋊C4D157
hypocenterC157#2345
LCSG ▷ C22×C157 ▷ C157
UCSC1 ◁ C23 ◁ C4×C22⋊C4

Complements

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

NH ≅ G/Ntype
2. #23757170C2semidirect
3. #23757160C2semidirect
4. #23757157C2semidirect
8. C4×#14578933C2semidirect
15. C2×#14578933C4semidirect
126. C157#2345semidirect

Maximal subgroups

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

subgroupindex
C22×#145789332
#237571702
#237571602
#237571572
#237571332
#237571312
C4×#145789332
C22⋊C4×Dic1572
C4×C22⋊C4×C1572
#2345157