Finite Group Databasebeta

← #31918918

Subgroups — #31918918

Order 18176.

1790 conjugacy classes of subgroups.

The subgroup lattice has 266 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×C22⋊Dic71C212yesmaximal
2#22586577C214yesmaximal
3#22586565C214yesmaximal, complemented
4#95×Dic71C214yesmaximal, complemented
5C2×#381×C71C211yesmaximal, characteristic
6C22×C22⋊Dic71C2214yes—
7C22×C4×Dic71C2214yes—
8C22×C4×Dic71C2214yes—
9C4×C22⋊Dic71C4116yescomplemented
10C2×C71⋊#95C2218yes—
11C2×C71⋊#95C2214yes—
12C2×C71⋊#95C2212yes—
13C2×C71⋊#95C2212yes—
14C24×C4×C71C2211yescharacteristic
15C22×C22⋊C4×C71C2212yes—
16#381×C71C418yescomplemented
17C2×#95×C71C2214yes—
18C23×Dic71C2314yes—
19C23×Dic71C2314yes—
20C2×C22⋊Dic71—28no—
21C2×C22⋊Dic71—28no—
22C2×C22⋊Dic71C2×C4116yes—
23C2×C4×Dic71—216no—
24C2×C4×Dic71—48no—
25C2×C4×Dic71—44no—
26C2×C4×Dic71C2×C4116yes—
27C71⋊#95—216no—
28C71⋊#95—44no—
29C71⋊#95C2×C418yes—
30C71⋊#95C2×C418yes—
31C25×C71C2311yescharacteristic
32C23×C4×C71—44no—
33C23×C4×C71C2×C418yes—
34C23×C4×C71C2×C414yes—
35C23×C4×C71C2314yes—
36C23×C4×C71C2312yes—
37C2×C22⋊C4×C71—44no—
38C2×C22⋊C4×C71C2×C418yes—
39#95×C71C2×C4116yes—
40C22×Dic71—28no—
41C22×Dic71—28no—
42C22×Dic71—28no—
43C22×Dic71—24no—
44C22×Dic71—24no—
45C22×Dic71—28no—
46C22×Dic71C22×C418yes—
47C22×Dic71C22×C418yes—
48C22×Dic71#4118yes—
49C22×Dic71#4118yes—
50C22⋊Dic71—232no—
51C4×Dic71—416no—
52C4×Dic71—416no—
53C24×C71—24no—
54C24×C71—24no—
55C24×C71—24no—
56C24×C71C22×C414yes—
57C24×C71C22×C412yes—
58C24×C71C2411yescharacteristic
59C22×C4×C71—28no—
60C22×C4×C71—28no—
61C22×C4×C71—28no—
62C22×C4×C71—24no—
63C22×C4×C71—24no—
64C22×C4×C71—416no—
65C22×C4×C71—48no—
66C22×C4×C71C42116yescomplemented
67C22×C4×C71C22×C414yes—
68C22×C4×C71C22×C414yes—
69C22×C4×C71C22×C418yes—
70C22×C4×C71C22×C414yes—
71C22⋊C4×C71—48no—
72C23×C71—28no—
73C23×C71—24no—
74C23×C71—24no—
75C23×C71—28no—
76C23×C71—24no—
77C23×C71—28no—
78C23×C71—44no—
79C23×C71—48no—
80C23×C71—44no—
81C23×C71C2×C4214yes—
82C23×C71C23×C412yes—
83C23×C71C23×C411yescharacteristic
84C23×C71C2×#4114yes—
85C23×C71C2×#4114yes—
86C23×C71H(5,𝔽2)14yes—
87C2×C4×C71—28no—
88C2×C4×C71—28no—
89C2×C4×C71—28no—
90C2×C4×C71—216no—
91C2×C4×C71—28no—
92C2×C4×C71—416no—
93C2×C4×C71—44no—
94C2×C4×C71—48no—
95C2×C4×C71—44no—
96C2×C4×C71C2×C4218yes—
97C2×Dic71—28no—
98C2×Dic71—28no—
99C2×Dic71—216no—
100C2×Dic71—216no—
101C2×Dic71—28no—
102C2×Dic71—28no—
103C2×Dic71—28no—
104C2×Dic71—48no—
105C2×Dic71—48no—
106C2×Dic71#117116yes—
107C22×C71—28no—
108C22×C71—24no—
109C22×C71—48no—
110C22×C71—48no—
111C22×C71—48no—
112C22×C71C22×C4211yescharacteristic
113C22×C71C2×#11714yes—
114C22×C71C4×#4112yes—
115C22×C71C4×#4112yes—
116C22×C71C4×#4114yes—
117C22×C71#51814yes—
118C22×C71#51812yes—
119C22×C71#55114yes—
120C22×C71#55318yes—
121C22×C71#55914yes—
122C4×C71—28no—
123C4×C71—48no—
124Dic71—216no—
125Dic71—48no—
126#13807—711nomaximal, Sylow
127C2×C71—44no—
128C2×C71C4×#11712yes—
129C2×C71#227311yescharacteristic
130C2×C71#235314yes—
131C2×C71#235714yes—
132C2×C71#237414yes—
133C2×#381D7111yescharacteristic
134C2×C4×C22⋊C4—712no—
135#1437—714no—
136#1434—714no—
137C4×#95—714no—
138C71#1380711yescharacteristic, complemented, Sylow
139C24×C4C2×D7111yescharacteristic
140C22×C22⋊C4—714no—
141C22×C22⋊C4C2×D7112yes—
142C22×C42—714no—
143C22×C42—714no—
144#381Dic7118yescomplemented
145C4×C22⋊C4—7116no—
146C2×#95—714no—
147C2×#95—712no—
148C2×#95—712no—
149C2×#95—718no—
150C2×#95C2×D7114yes—
151C25C22×D7111yescharacteristic
152C23×C4—44no—
153C23×C4—714no—
154C23×C4—714no—
155C23×C4C4×D7118yes—
156C23×C4C2×Dic7114yes—
157C23×C4C22×D7114yes—
158C23×C4C22×D7112yes—
159C2×C22⋊C4—44no—
160C2×C22⋊C4—7116no—
161C2×C22⋊C4—1428no—
162C2×C22⋊C4—1428no—
163C2×C22⋊C4C2×Dic7118yes—
164C2×C42—2848no—
165C2×C42—2844no—
166C2×C42—7116no—
167C2×C42—14216no—
168#95—2844no—
169#95—718no—
170#95—718no—
171#95—14216no—
172#95C2×Dic71116yes—
173C24—24no—
174C24—24no—
175C24—24no—
176C24C2×C4×D7114yes—
177C24C22×Dic7112yes—
178C24C23×D7111yescharacteristic
179C22×C4—28no—
180C22×C4—28no—
181C22×C4—28no—
182C22×C4—24no—
183C22×C4—24no—
184C22×C4—416no—
185C22×C4—48no—
186C22×C4—718no—
187C22×C4—718no—
188C22×C4—718no—
189C22×C4—718no—
190C22×C4—1428no—
191C22×C4—1424no—
192C22×C4—1424no—
193C22×C4—1428no—
194C22×C4—1428no—
195C22×C4—1428no—
196C22×C4C4×Dic71116yescomplemented
197C22×C4C2×C4×D7114yes—
198C22×C4C2×C4×D7114yes—
199C22×C4C22×Dic7118yes—
200C22×C4C22×Dic7114yes—
201C22⋊C4—48no—
202C22⋊C4—14232no—
203C42—28416no—
204C42—28416no—
205C23—28no—
206C23—24no—
207C23—24no—
208C23—28no—
209C23—28no—
210C23—24no—
211C23—44no—
212C23—48no—
213C23—44no—
214C23C2×C4×Dic7114yes—
215C23C22×C4×D7112yes—
216C23C23×Dic7111yescharacteristic
217C23#41×D7114yes—
218C23#41×D7114yes—
219C23#1455617314yes—
220C2×C4—28no—
221C2×C4—28no—
222C2×C4—28no—
223C2×C4—216no—
224C2×C4—28no—
225C2×C4—416no—
226C2×C4—44no—
227C2×C4—48no—
228C2×C4—44no—
229C2×C4—2848no—
230C2×C4—2848no—
231C2×C4—7116no—
232C2×C4—1428no—
233C2×C4—1428no—
234C2×C4—1428no—
235C2×C4—14216no—
236C2×C4—14216no—
237C2×C4—1428no—
238C2×C4—1428no—
239C2×C4C2×C4×Dic7118yes—
240C22—28no—
241C22—24no—
242C22—48no—
243C22—48no—
244C22—48no—
245C22C22×C4×Dic7111yescharacteristic
246C22#117×D7114yes—
247C22#1798646712yes—
248C22#1798646712yes—
249C22#41×Dic7114yes—
250C22#1798647214yes—
251C22#1798647412yes—
252C22#1798667714yes—
253C22#1798669418yes—
254C22#1798673314yes—
255C4—28no—
256C4—48no—
257C4—2848no—
258C4—14216no—
259C2—44no—
260C2#117×Dic7112yes—
261C2#2259069311yescharacteristic
262C2#2259127714yes—
263C2#2259130814yes—
264C2#2259147614yes—
subgroupG/H
center, FrattiniC24C23×D71
commutatorC22×C71C22×C42
FittingC2×#381×C71C2
socle, cosocleC24×C71C24
prime radicalC25×C71C23
hypercenterC2×#381D71
hypocenterC71#13807
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C24 ◁ C2×#381

Complements

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

NH ≅ G/Ntype
3. #22586565C2semidirect
4. #95×Dic71C2semidirect
9. C4×C22⋊Dic71C4semidirect
16. #381×C71C4semidirect
66. C22×C4×C71C42semidirect
138. C71#13807semidirect
144. #381Dic71semidirect
196. C22×C4C4×Dic71semidirect

Maximal subgroups

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

subgroupindex
C2×C4×C22⋊Dic712
#225865772
#225865652
#95×Dic712
C2×#381×C712
#1380771