Finite Group Databasebeta

← #31995984

Subgroups — #31995984

Order 18176.

1054 conjugacy classes of subgroups.

The subgroup lattice has 278 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986106C212yesmaximal
2#22590705C212yesmaximal
3#22588239C212yesmaximal
4C4×#14556060C211yesmaximal, characteristic
5#22588170C212yesmaximal
6#103×Dic71C214yesmaximal
7#22588026C211yesmaximal, characteristic
8C2×C4×Q16×C71C211yesmaximal, characteristic
9C2×Q8×Dic71C2214yes—
10#17986106C4116yescomplemented
11C2×#14556060C2212yes—
12C2×#14556052C2214yes—
13C2×#14556039C2211yescharacteristic
14C2×#14556038C2212yes—
15C2×C8×Dic71C2212yes—
16C4⋊C4×Dic71—24no—
17C4⋊C4×Dic71C2214yes—
18C4×C4⋊Dic71—22no—
19C4×C4⋊Dic71C2212yes—
20#17985845—22no—
21#17985845C2211yescharacteristic
22#17985762C2212yes—
23#17985761C2214yes—
24C22×Q16×C71C2211yescharacteristic
25C2×C4×Q8×C71C2212yes—
26C4×Q16×C71C418yescomplemented
27C2×#107×C71C2211yescharacteristic
28C2×#103×C71C2212yes—
29C2×C4×C8×C71C2211yescharacteristic
30C22×C71⋊C8C2312yes—
31Q8×Dic71—28no—
32Q8×Dic71C2×C4116yes—
33C2×C4⋊Dic71—24no—
34C2×C4⋊Dic71C2314yes—
35C2×C4×Dic71—24no—
36C2×C4×Dic71—24no—
37C2×C4×Dic71—22no—
38C2×C4×Dic71C2312yes—
39#14556060C2×C418yes—
40#14556052C2×C4116yes—
41#14556039—22no—
42#14556038C2×C418yes—
43C8×Dic71—24no—
44C71⋊#95—24no—
45C71⋊#95—22no—
46C71⋊#95D412yes—
47C71⋊#95D412yes—
48C22×Q8×C71C2312yes—
49C2×Q16×C71C2×C418yes—
50C2×Q16×C71C2×C414yes—
51C22×C8×C71C2311yescharacteristic
52C22×C8×C71C2311yescharacteristic
53C4×Q8×C71—24no—
54C4×Q8×C71C2×C418yes—
55C2×C4⋊C4×C71—22no—
56C2×C4⋊C4×C71C2312yes—
57C2×C42×C71—22no—
58C2×C42×C71C2311yescharacteristic
59#107×C71C2×C414yes—
60#103×C71C2×C418yes—
61C4×C8×C71C2×C414yes—
62C22×Dic71—24no—
63C22×Dic71C2×D414yes—
64C2×C71⋊C8—22no—
65C2×C71⋊C8—22no—
66C2×C71⋊C8C22×C414yes—
67C4⋊Dic71—24no—
68C4⋊Dic71—216no—
69C4⋊Dic71C22×C418yes—
70C4×Dic71—216no—
71C4×Dic71—84no—
72C4×Dic71—82no—
73C4×Dic71C22×C414yes—
74C4×Dic71#4114yes—
75C2×Q8×C71—22no—
76C2×Q8×C71—24no—
77C2×Q8×C71C22×C418yes—
78C2×Q8×C71C22×C414yes—
79C22×C4×C71—22no—
80C22×C4×C71—22no—
81C22×C4×C71C2×D411yescharacteristic
82C22×C4×C71C2×D411yescharacteristic
83C22×C4×C71C2411yescharacteristic
84Q16×C71C42116yescomplemented
85C2×C8×C71—22no—
86C2×C8×C71C22×C414yes—
87C2×C8×C71C22×C412yes—
88C2×C8×C71C22×C412yes—
89C4⋊C4×C71—28no—
90C4⋊C4×C71—22no—
91C4⋊C4×C71C22×C414yes—
92C42×C71—28no—
93C42×C71C22×C412yes—
94C42×C71#4112yes—
95C23×C71C22×D411yescharacteristic
96Q8×C71—28no—
97Q8×C71—24no—
98Q8×C71C2×C4218yes—
99C2×C4×C71—24no—
100C2×C4×C71—28no—
101C2×C4×C71—22no—
102C2×C4×C71—22no—
103C2×C4×C71—24no—
104C2×C4×C71—42no—
105C2×C4×C71—42no—
106C2×C4×C71C4×D412yes—
107C2×C4×C71C4×D412yes—
108C2×C4×C71C23×C412yes—
109C2×C4×C71C23×C411yescharacteristic
110C2×C4×C71C2×#4112yes—
111C2×C4×C71C2×#4111yescharacteristic
112C2×Dic71—24no—
113C2×Dic71—24no—
114C2×Dic71—28no—
115C2×Dic71—44no—
116C2×Dic71—44no—
117C2×Dic71C4×D418yes—
118C8×C71—22no—
119C8×C71C2×C4214yes—
120C71⋊C8—24no—
121C22×C71C2×C4×D412yes—
122C22×C71C2×C4×D411yescharacteristic
123C22×C71#57712yes—
124C22×C71#57812yes—
125C4×C71—22no—
126C4×C71—22no—
127C4×C71—28no—
128C4×C71—44no—
129C4×C71C22×C4211yescharacteristic
130C4×C71C4×#4112yes—
131C4×C71C4×#4111yescharacteristic
132Dic71—28no—
133Dic71—48no—
134#20505—711nomaximal, Sylow
135C2×C71C42×D411yescharacteristic
136C2×C71#294714yes—
137C2×C71#295011yescharacteristic
138C2×C71#295211yescharacteristic
139C2×#441—712no—
140C2×C4×Q16D7111yescharacteristic
141#2276—712no—
142#1776—712no—
143C4×#106—711no—
144#1763—712no—
145C4×#103—714no—
146#1726—711no—
147C71#2050511yescharacteristic, complemented, Sylow
148C22×Q16C2×D7111yescharacteristic
149C2×C4×Q8—714no—
150C2×C4×Q8C2×D7112yes—
151#441—7116no—
152C4×Q16Dic7118yescomplemented
153C2×#107C2×D7111yescharacteristic
154C2×#106—712no—
155C2×#103—714no—
156C2×#103C2×D7112yes—
157C2×#97—712no—
158C2×#97—711no—
159C2×C4×C8—712no—
160C2×C4×C8C2×D7111yescharacteristic
161C4×C4⋊C4—714no—
162C4×C4⋊C4—712no—
163C4×C4⋊C4—1422no—
164C4×C4⋊C4—1424no—
165#376—711no—
166#376—1422no—
167#340—712no—
168#340—714no—
169C22×Q8C22×D7112yes—
170C2×Q16C4×D7118yes—
171C2×Q16C2×Dic7114yes—
172C22×C8—712no—
173C22×C8C22×D7111yescharacteristic
174C22×C8C22×D7111yescharacteristic
175C4×Q8—24no—
176C4×Q8—7116no—
177C4×Q8—1428no—
178C4×Q8C2×Dic7118yes—
179C2×C4⋊C4—22no—
180C2×C4⋊C4—714no—
181C2×C4⋊C4—1424no—
182C2×C4⋊C4C22×D7112yes—
183C2×C42—22no—
184C2×C42—712no—
185C2×C42—1424no—
186C2×C42—1422no—
187C2×C42—1424no—
188C2×C42C22×D7111yescharacteristic
189#107C2×Dic7114yes—
190#106—718no—
191#103—7116no—
192#103C2×Dic7118yes—
193#97—718no—
194#97—1422no—
195C4×C8—1424no—
196C4×C8C2×Dic7114yes—
197#95—712no—
198#95—712no—
199#95—1424no—
200#95—1422no—
201C2×Q8—24no—
202C2×Q8—22no—
203C2×Q8C2×C4×D7118yes—
204C2×Q8C22×Dic7114yes—
205C22×C4—22no—
206C22×C4—22no—
207C22×C4—714no—
208C22×C4—1424no—
209C22×C4D4×D7111yescharacteristic
210C22×C4D4×D7111yescharacteristic
211C22×C4C23×D7111yescharacteristic
212Q16C4×Dic71116yescomplemented
213C2×C8—22no—
214C2×C8—714no—
215C2×C8—1422no—
216C2×C8—1422no—
217C2×C8C2×C4×D7114yes—
218C2×C8C22×Dic7112yes—
219C2×C8C22×Dic7112yes—
220C4⋊C4—22no—
221C4⋊C4—28no—
222C4⋊C4—718no—
223C4⋊C4—14216no—
224C4⋊C4—1424no—
225C4⋊C4C22×Dic7114yes—
226C42—28no—
227C42—5682no—
228C42—5684no—
229C42—714no—
230C42—714no—
231C42—14216no—
232C42C22×Dic7112yes—
233C42#1176586412yes—
234C23C2×D4×D7111yescharacteristic
235Q8—28no—
236Q8—24no—
237Q8C2×C4×Dic7118yes—
238C2×C4—28no—
239C2×C4—24no—
240C2×C4—22no—
241C2×C4—22no—
242C2×C4—24no—
243C2×C4—42no—
244C2×C4—42no—
245C2×C4—2844no—
246C2×C4—2844no—
247C2×C4—718no—
248C2×C4—1428no—
249C2×C4—1424no—
250C2×C4—1424no—
251C2×C4D4×Dic7112yes—
252C2×C4D4×Dic7112yes—
253C2×C4C22×C4×D7112yes—
254C2×C4C23×Dic7111yescharacteristic
255C2×C4#41×D7112yes—
256C2×C4C2×#1176586411yescharacteristic
257C8—22no—
258C8—1424no—
259C8C2×C4×Dic7114yes—
260C22C4×D4×D7112yes—
261C22C2×D4×Dic7111yescharacteristic
262C22#1798680612yes—
263C22#1798681212yes—
264C4—22no—
265C4—22no—
266C4—28no—
267C4—44no—
268C4—2848no—
269C4—1428no—
270C4C22×C4×Dic7111yescharacteristic
271C4C4×#1176586412yes—
272C4#41×Dic7111yescharacteristic
273C2C4×D4×Dic7111yescharacteristic
274C2#2259717814yes—
275C2#2259720811yescharacteristic
276C2#2259722411yescharacteristic
subgroupG/H
centerC23C2×D4×D71
commutatorC4×C71C22×C42
FrattiniC22×C4C23×D71
FittingC2×C4×Q16×C71C2
socle, prime radicalC23×C71C22×D4
cosocleC22×C4×C71C24
hypercenterC2×C4×Q16D71
hypocenterC71#20505
LCSG ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×Q16

Complements

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

NH ≅ G/Ntype
10. #17986106C4semidirect
26. C4×Q16×C71C4semidirect
84. Q16×C71C42semidirect
147. C71#20505semidirect
152. C4×Q16Dic71semidirect
212. Q16C4×Dic71semidirect

Maximal subgroups

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

subgroupindex
C2×#179861062
#225907052
#225882392
C4×#145560602
#225881702
#103×Dic712
#225880262
C2×C4×Q16×C712
#2050571