Finite Group Databasebeta

← #14531867

Subgroups — #14531867

Order 2176.

548 conjugacy classes of subgroups.

The subgroup lattice has 228 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#10587610C211yesmaximal, characteristic
2#11762713C212yesmaximal, complemented
3#11762693C212yesmaximal, complemented
4#11762692C212yesmaximal, complemented
5#11762681C212yesmaximal
6C4×#63225C212yesmaximal, complemented
7C22⋊C4×Dic17C212yesmaximal
8C2×#10587502C211yesmaximal, characteristic
9C4×C22⋊C4×C17C211yesmaximal, characteristic
10C23×C4×C17C2211yescharacteristic
11C23×Dic17C2212yes—
12C22×Dic34C2211yescharacteristic
13C2×C22⋊C4×C17C2211yescharacteristic
14C2×C22⋊C4×C17C2211yescharacteristic
15C2×C42×C17C2212yes—
16C2×C22⋊Dic17C2212yes—
17C2×C4⋊Dic17C2211yescharacteristic
18#10587610C418yescomplemented
19C2×#63225C2212yes—
20C2×#63225C2212yes—
21C2×#63225C2212yes—
22C2×C4×Dic17C2212yes—
23C2×C4×Dic17C2212yes—
24C17×#95C2212yes—
25#10587502C2212yes—
26#10587502C2212yes—
27#10587502C2212yes—
28#10587502C2211yescharacteristic
29#10587502C2212yes—
30#10587502C2212yes—
31#10587502C2211yescharacteristic
32C24×C17C2311yescharacteristic
33C22×C4×C17—42no—
34C22×C4×C17C2×C414yes—
35C22×C4×C17C2312yes—
36C22×C4×C17C2311yescharacteristic
37C22×C4×C17C2311yescharacteristic
38C22×C4×C17C2312yes—
39C22×Dic17—24no—
40C22×Dic17—24no—
41C22×Dic17—42no—
42C22×Dic17C2312yes—
43C22×Dic17C2312yes—
44C22×Dic17C2312yes—
45C22×Dic17C2312yes—
46C2×Dic34—42no—
47C2×Dic34C2×C414yescomplemented
48C22⋊C4×C17—22no—
49C22⋊C4×C17Q814yescomplemented
50C42×C17—42no—
51C22⋊Dic17C2×C418yes—
52C4⋊Dic17C2×C414yescomplemented
53#63225—24no—
54#63225—42no—
55#63225C2×C418yescomplemented
56C4×Dic17—24no—
57C4×Dic17—42no—
58C23×C17—22no—
59C23×C17—22no—
60C23×C17C22×C412yes—
61C23×C17C2×Q812yes—
62C23×C17#4112yes—
63C23×C17C2411yescharacteristic
64C2×C4×C17—22no—
65C2×C4×C17—22no—
66C2×C4×C17—22no—
67C2×C4×C17—22no—
68C2×C4×C17—22no—
69C2×C4×C17—22no—
70C2×C4×C17—22no—
71C2×C4×C17—44no—
72C2×C4×C17C22×C412yes—
73C2×C4×C17C22×C412yes—
74C2×C4×C17C2×Q814yes—
75C2×Dic17—22no—
76C2×Dic17—22no—
77C2×Dic17—22no—
78C2×Dic17—22no—
79C2×Dic17—22no—
80C2×Dic17—22no—
81C2×Dic17—22no—
82C2×Dic17—22no—
83C2×Dic17—22no—
84C2×Dic17—48no—
85C2×Dic17C22×C414yes—
86C2×Dic17C22×C414yes—
87C2×Dic17#4114yes—
88Dic34—44no—
89#2368—171nomaximal, Sylow
90C22×C17—22no—
91C22×C17—22no—
92C22×C17—24no—
93C22×C17—24no—
94C22×C17C4×Q814yes—
95C22×C17C23×C411yescharacteristic
96C22×C17C22×Q811yescharacteristic
97C22×C17C2×#4111yescharacteristic
98C22×C17C2×#4112yes—
99C22×C17H(5,𝔽2)12yes—
100C4×C17—22no—
101C4×C17—22no—
102C4×C17—24no—
103C4×C17—42no—
104Dic17—24no—
105Dic17—24no—
106Dic17—24no—
107Dic17—42no—
108C2×C22⋊Q8—171no—
109#391—172no—
110#387—172no—
111#387—172no—
112#385—172no—
113C4×C4⋊C4—172no—
114C4×C22⋊C4—172no—
115C4×C22⋊C4D1711yescharacteristic
116C2×#95—171no—
117C2×C17—24no—
118C2×C17C2×C4×Q811yescharacteristic
119C2×C17C4×#4111yescharacteristic
120C2×C17#51811yescharacteristic
121C2×C17#55112yes—
122C2×C17#55412yes—
123C22×Q8—171no—
124C23×C4—172no—
125C23×C4C2×D1711yescharacteristic
126C22⋊Q8—178no—
127C2×C4⋊C4—172no—
128C2×C4⋊C4—171no—
129C2×C4⋊C4—172no—
130C2×C4⋊C4—172no—
131C2×C22⋊C4—172no—
132C2×C22⋊C4C2×D1711yescharacteristic
133C2×C22⋊C4C2×D1711yescharacteristic
134C2×C42—172no—
135C2×C42—172no—
136C2×C42C2×D1712yes—
137#95—171no—
138#95—171no—
139#95—172no—
140#95—172no—
141#95—172no—
142#95—172no—
143#95—172no—
144#95C2×D1712yes—
145C17#236811yescharacteristic, complemented, Sylow
146C24C22×D1711yescharacteristic
147C2×Q8—174no—
148C2×Q8—682no—
149C22×C4—42no—
150C22×C4—172no—
151C22×C4—172no—
152C22×C4—172no—
153C22×C4—172no—
154C22×C4—344no—
155C22×C4—344no—
156C22×C4—682no—
157C22×C4C4×D1714yes—
158C22×C4C22×D1712yes—
159C22×C4C22×D1712yes—
160C22×C4C22×D1711yescharacteristic
161C22×C4C22×D1711yescharacteristic
162C4⋊C4—178no—
163C4⋊C4—174no—
164C4⋊C4—344no—
165C4⋊C4—682no—
166C22⋊C4—22no—
167C22⋊C4—178no—
168C22⋊C4Dic3414yescomplemented
169C42—42no—
170C42—344no—
171C42—682no—
172C23—22no—
173C23—22no—
174C23C2×Dic3412yes—
175C23C2×C4×D1712yes—
176C23#6325212yes—
177C23C23×D1711yescharacteristic
178Q8—684no—
179C2×C4—22no—
180C2×C4—22no—
181C2×C4—22no—
182C2×C4—22no—
183C2×C4—22no—
184C2×C4—22no—
185C2×C4—22no—
186C2×C4—44no—
187C2×C4—174no—
188C2×C4—174no—
189C2×C4—174no—
190C2×C4—342no—
191C2×C4—342no—
192C2×C4—342no—
193C2×C4—342no—
194C2×C4—342no—
195C2×C4—342no—
196C2×C4—342no—
197C2×C4—342no—
198C2×C4—342no—
199C2×C4—688no—
200C2×C4C2×Dic3414yes—
201C2×C4C2×C4×D1712yes—
202C2×C4C2×C4×D1712yes—
203C22—24no—
204C22—24no—
205C22—22no—
206C22—22no—
207C22C4×Dic3414yes—
208C22C22×Dic3411yescharacteristic
209C22C22×C4×D1711yescharacteristic
210C22C2×#6325211yescharacteristic
211C22#1058769112yes—
212C22#41×D1712yes—
213C4—24no—
214C4—22no—
215C4—22no—
216C4—42no—
217C4—344no—
218C4—344no—
219C4—344no—
220C4—682no—
221C2—24no—
222C2C2×C4×Dic3411yescharacteristic
223C2#1176327711yescharacteristic
224C2#1176328211yescharacteristic
225C2#1176348812yes—
226C2#1176351812yes—
subgroupG/H
center, FrattiniC23C23×D17
commutatorC22×C17C23×C4
FittingC4×C22⋊C4×C17C2
socle, cosocleC23×C17C24
prime radicalC24×C17C23
hypercenterC4×C22⋊C4D17
hypocenterC17#2368
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C23 ◁ C4×C22⋊C4

Complements

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

NH ≅ G/Ntype
2. #11762713C2semidirect
3. #11762693C2semidirect
4. #11762692C2semidirect
6. C4×#63225C2semidirect
18. #10587610C4semidirect
47. C2×Dic34C2×C4semidirect
49. C22⋊C4×C17Q8semidirect
52. C4⋊Dic17C2×C4semidirect
55. #63225C2×C4semidirect
145. C17#2368semidirect
168. C22⋊C4Dic34semidirect

Maximal subgroups

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

subgroupindex
C2×#105876102
#117627132
#117626932
#117626922
#117626812
C4×#632252
C22⋊C4×Dic172
C2×#105875022
C4×C22⋊C4×C172
#236817