Finite Group Databasebeta

← #34102608

Subgroups — #34102608

Order 20096.

500 conjugacy classes of subgroups.

The subgroup lattice has 230 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×Dic314C211yesmaximal, characteristic
2#23757177C212yesmaximal
3#23757170C212yesmaximal
4#23757160C212yesmaximal
5#23757156C212yesmaximal
6C4×#14578933C211yesmaximal, characteristic
7C4×#14578933C211yesmaximal, characteristic
8C4×C4⋊Dic157C211yesmaximal, characteristic
9#23757119C211yesmaximal, characteristic
10C42×Dic157C211yesmaximal, characteristic
11#376×C157C211yesmaximal, characteristic
12C22×Dic314C2211yescharacteristic
13C4×Dic314C418yescomplemented
14C2×C4⋊Dic157C2212yes—
15C2×C4⋊Dic157C2211yescharacteristic
16C2×#14578933C2212yes—
17C2×#14578933C2212yes—
18C2×#14578933C2211yescharacteristic
19C2×#14578933C2211yescharacteristic
20C2×C4×Dic157C2211yescharacteristic
21C2×C4×Dic157C2212yes—
22C2×C4×Dic157C2212yes—
23C2×C4×Dic157C2211yescharacteristic
24C2×C4×Dic157C2211yescharacteristic
25C2×C4×Dic157C2211yescharacteristic
26#19097678C2212yes—
27#19097678C2212yes—
28#19097678C2212yes—
29#19097678C2212yes—
30#19097678C2212yes—
31C2×C42×C157C2211yescharacteristic
32C2×C42×C157C2211yescharacteristic
33C2×C42×C157C2211yescharacteristic
34#95×C157C2212yes—
35#95×C157C2212yes—
36C2×Dic314—24no—
37C2×Dic314C2×C414yes—
38C22×Dic157C2312yes—
39C22×Dic157C2311yescharacteristic
40C22×Dic157C2311yescharacteristic
41C22×Dic157C2311yescharacteristic
42C22×Dic157C2312yes—
43C22×Dic157C2311yescharacteristic
44C4⋊Dic157—24no—
45C4⋊Dic157C2×C414yes—
46#14578933—24no—
47#14578933—24no—
48#14578933C2×C414yes—
49#14578933C2×C414yes—
50C4×Dic157—24no—
51C4×Dic157—24no—
52C4×Dic157—22no—
53C4×Dic157—22no—
54C4×Dic157C2×C414yes—
55C4×Dic157C2×C414yes—
56C22×C4×C157C2312yes—
57C22×C4×C157C2311yescharacteristic
58C22×C4×C157C2311yescharacteristic
59C22×C4×C157C2312yes—
60C22×C4×C157C2311yescharacteristic
61C42×C157—22no—
62C42×C157C2×C414yes—
63C42×C157Q814yescomplemented
64Dic314—28no—
65C2×Dic157—22no—
66C2×Dic157—22no—
67C2×Dic157—22no—
68C2×Dic157—22no—
69C2×Dic157—22no—
70C2×Dic157—22no—
71C2×Dic157—22no—
72C2×Dic157—22no—
73C2×Dic157C22×C412yes—
74C2×Dic157C22×C412yes—
75C2×Dic157C22×C412yes—
76C2×Dic157C22×C412yes—
77C2×Dic157#4114yes—
78C2×Dic157#4114yes—
79C23×C157C2411yescharacteristic
80C2×C4×C157—22no—
81C2×C4×C157—22no—
82C2×C4×C157—22no—
83C2×C4×C157—22no—
84C2×C4×C157—22no—
85C2×C4×C157—22no—
86C2×C4×C157—22no—
87C2×C4×C157C22×C412yes—
88C2×C4×C157C22×C412yes—
89C2×C4×C157C22×C412yes—
90C2×C4×C157C2×Q814yes—
91C2×C4×C157C2×Q812yes—
92C2×C4×C157#4112yes—
93C22×C157C23×C411yescharacteristic
94C22×C157C22×Q811yescharacteristic
95C22×C157C2×#4112yes—
96C22×C157C2×#4112yes—
97C22×C157C2×#4111yescharacteristic
98C4×C157—22no—
99C4×C157—22no—
100C4×C157—24no—
101C4×C157—42no—
102C4×C157C4×Q814yes—
103Dic157—22no—
104Dic157—22no—
105Dic157—22no—
106Dic157—24no—
107Dic157—42no—
108Dic157#11714yes—
109C2×C157C2×#11711yescharacteristic
110C2×C157C2×C4×Q811yescharacteristic
111C2×C157C4×#4111yescharacteristic
112C2×C157#52912yes—
113C2×C157#53312yes—
114C157#229511yescharacteristic, complemented, Sylow
115#2295—1571nomaximal, Sylow
116C2×C4×Q8—1571no—
117#391—1572no—
118#389—1572no—
119#387—1572no—
120#387—1572no—
121C4×C4⋊C4—1571no—
122C4×C4⋊C4—1571no—
123C4×C4⋊C4—1571no—
124#376—1571no—
125#376D15711yescharacteristic
126C43—1571no—
127C22×Q8—1571no—
128C4×Q8—1578no—
129C2×C4⋊C4—1572no—
130C2×C4⋊C4—1572no—
131C2×C4⋊C4—1572no—
132C2×C4⋊C4—1571no—
133C2×C4⋊C4—1571no—
134C2×C4⋊C4—1571no—
135C2×C42—1572no—
136C2×C42—1572no—
137C2×C42—1571no—
138C2×C42—1571no—
139C2×C42—1571no—
140C2×C42—1571no—
141C2×C42C2×D15711yescharacteristic
142C2×C42C2×D15711yescharacteristic
143C2×C42C2×D15711yescharacteristic
144#95—1572no—
145#95—1572no—
146#95—1572no—
147#95—1572no—
148#95—1572no—
149#95C2×D15712yes—
150#95C2×D15712yes—
151C2×Q8—3144no—
152C2×Q8—1574no—
153C22×C4—1572no—
154C22×C4—1571no—
155C22×C4—1571no—
156C22×C4—1572no—
157C22×C4—1571no—
158C22×C4—1571no—
159C22×C4C22×D15712yes—
160C22×C4C22×D15711yescharacteristic
161C22×C4C22×D15711yescharacteristic
162C22×C4C22×D15712yes—
163C22×C4C22×D15711yescharacteristic
164C4⋊C4—3144no—
165C4⋊C4—3144no—
166C4⋊C4—3144no—
167C4⋊C4—1574no—
168C4⋊C4—1574no—
169C4⋊C4—1574no—
170C42—22no—
171C42—3144no—
172C42—3144no—
173C42—3142no—
174C42—3142no—
175C42—1574no—
176C42—1574no—
177C42C4×D15714yes—
178C42Dic31414yescomplemented
179C23C23×D15711yescharacteristic
180Q8—3148no—
181C2×C4—22no—
182C2×C4—22no—
183C2×C4—22no—
184C2×C4—22no—
185C2×C4—22no—
186C2×C4—22no—
187C2×C4—22no—
188C2×C4—3142no—
189C2×C4—3142no—
190C2×C4—3142no—
191C2×C4—3142no—
192C2×C4—3142no—
193C2×C4—3142no—
194C2×C4—3142no—
195C2×C4—3142no—
196C2×C4—1572no—
197C2×C4—1572no—
198C2×C4—1572no—
199C2×C4—1574no—
200C2×C4—1572no—
201C2×C4—1574no—
202C2×C4C2×C4×D15712yes—
203C2×C4C2×C4×D15712yes—
204C2×C4C2×C4×D15712yes—
205C2×C4C2×Dic31414yes—
206C2×C4C2×Dic31412yes—
207C2×C4#1457895412yes—
208C22C22×C4×D15711yescharacteristic
209C22C22×Dic31411yescharacteristic
210C22#41×D15712yes—
211C22#41×D15712yes—
212C22C2×#1457895411yescharacteristic
213C4—24no—
214C4—22no—
215C4—22no—
216C4—42no—
217C4—3142no—
218C4—3142no—
219C4—3142no—
220C4—3144no—
221C4—6282no—
222C4—1574no—
223C4C4×Dic31414yes—
224C2#117×D15711yescharacteristic
225C2C2×C4×Dic31411yescharacteristic
226C2#2375774111yescharacteristic
227C2#2375780112yes—
228C2#2375782612yes—
subgroupG/H
centerC22×C4C22×D157
commutatorC22×C157C23×C4
FrattiniC23C23×D157
Fitting#376×C157C2
socle, prime radical, cosocleC23×C157C24
hypercenter#376D157
hypocenterC157#2295
LCSG ▷ C22×C157 ▷ C157
UCSC1 ◁ C22×C4 ◁ #376

Complements

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

NH ≅ G/Ntype
13. C4×Dic314C4semidirect
63. C42×C157Q8semidirect
114. C157#2295semidirect
178. C42Dic314semidirect

Maximal subgroups

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

subgroupindex
C2×C4×Dic3142
#237571772
#237571702
#237571602
#237571562
C4×#145789332
C4×C4⋊Dic1572
#237571192
C42×Dic1572
#376×C1572
#2295157