Finite Group Databasebeta

← C22×#17985919 #32163642

Subgroups — C22×#17985919 #32163642

Order 18176.

6046 conjugacy classes of subgroups.

The subgroup lattice has 276 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C24×Dic142C211yesmaximal, characteristic
2C23×Dic71⋊C4C212yesmaximal
3C2×#17985919C2124yesmaximal, direct product factor
4C22×C71⋊#95C212yesmaximal
5C22×C71⋊#95C211yesmaximal, characteristic
6C23×C4⋊C4×C71C211yesmaximal, characteristic
7C23×Dic142—28no—
8C23×Dic142—216no—
9C23×Dic142C22112yes—
10C24×Dic71C2212yes—
11C24×Dic71C2212yes—
12C22×Dic71⋊C4—216no—
13C22×Dic71⋊C4C22124yes—
14#17985919C22164yesdirect product factor
15C2×C71⋊#95C22124yes—
16C2×C71⋊#95C22112yes—
17C24×C4×C71C2211yescharacteristic
18C24×C4×C71C2211yescharacteristic
19C24×C4×C71C2211yescharacteristic
20C22×C4⋊C4×C71—28no—
21C22×C4⋊C4×C71C22112yes—
22C22×Dic142—2128no—
23C22×Dic142—296no—
24C22×Dic142—248no—
25C22×Dic142C23116yes—
26C23×Dic71—28no—
27C23×Dic71—28no—
28C23×Dic71—28no—
29C23×Dic71—28no—
30C23×Dic71D4116yes—
31C23×Dic71Q8116yescomplemented
32C23×Dic71C23112yes—
33C23×Dic71C23112yes—
34C2×Dic71⋊C4—296no—
35C2×Dic71⋊C4C23132yes—
36C71⋊#95C23116yes—
37C71⋊#95C23132yes—
38C25×C71C2311yescharacteristic
39C23×C4×C71—28no—
40C23×C4×C71—24no—
41C23×C4×C71—24no—
42C23×C4×C71—24no—
43C23×C4×C71—28no—
44C23×C4×C71D418yes—
45C23×C4×C71Q818yescomplemented
46C23×C4×C71C2316yes—
47C23×C4×C71C2316yes—
48C23×C4×C71C2316yes—
49C2×C4⋊C4×C71—248no—
50C2×C4⋊C4×C71C23116yes—
51C2×Dic142—2384no—
52C2×Dic142—232no—
53C2×Dic142—264no—
54C22×Dic71—264no—
55C22×Dic71—264no—
56C22×Dic71—224no—
57C22×Dic71—224no—
58C22×Dic71—224no—
59C22×Dic71—224no—
60C22×Dic71C2×D4148yes—
61C22×Dic71C2×Q8148yescomplemented
62C22×Dic71C2418yes—
63C22×Dic71C2418yes—
64Dic71⋊C4—264no—
65C24×C71C2×D418yes—
66C24×C71C2×D414yes—
67C24×C71C2×Q818yes—
68C24×C71C2×Q814yes—
69C24×C71#4114yes—
70C24×C71C2413yes—
71C22×C4×C71—232no—
72C22×C4×C71—232no—
73C22×C4×C71—224no—
74C22×C4×C71—212no—
75C22×C4×C71—212no—
76C22×C4×C71—212no—
77C22×C4×C71—224no—
78C22×C4×C71—416no—
79C22×C4×C71C2×D4124yes—
80C22×C4×C71C2×Q8124yescomplemented
81C22×C4×C71C2414yes—
82C22×C4×C71C2414yes—
83C22×C4×C71C2414yes—
84C4⋊C4×C71—232no—
85C23×C71#120116yes—
86C23×C71C22⋊Q8132yes—
87C23×C71C22⋊Q8116yes—
88C23×C71C4⋊Q8116yes—
89C23×C71C4⋊Q8132yes—
90C23×C71C22×D4112yes—
91C23×C71C22×D416yes—
92C23×C71C22×Q8112yes—
93C23×C71C22×Q816yes—
94C23×C71C2×#4116yes—
95C23×C71C2511yescharacteristic
96C2×C4×C71—248no—
97C2×C4×C71—248no—
98C2×C4×C71—24no—
99C2×C4×C71—28no—
100C2×C4×C71—24no—
101C2×C4×C71—24no—
102C2×C4×C71—28no—
103C2×C4×C71—424no—
104C2×C4×C71C22×D418yes—
105C2×C4×C71C22×Q818yescomplemented
106C2×Dic71—296no—
107C2×Dic71—296no—
108C2×Dic71—28no—
109C2×Dic71—28no—
110C2×Dic71—28no—
111C2×Dic71—28no—
112C2×Dic71C22×D4116yes—
113C2×Dic71C22×Q8116yescomplemented
114Dic142—2128no—
115C22×C71#395164yescomplemented
116C22×C71C2×#120112yes—
117C22×C71C2×C22⋊Q8124yes—
118C22×C71C2×C22⋊Q8112yes—
119C22×C71C2×C4⋊Q8112yes—
120C22×C71C2×C4⋊Q8124yes—
121C22×C71C23×D412yes—
122C22×C71C23×D411yescharacteristic
123C22×C71C23×Q812yes—
124C22×C71C23×Q811yescharacteristic
125C22×C71C22×#4111yescharacteristic
126C4×C71—28no—
127C4×C71—28no—
128C4×C71—44no—
129Dic71—216no—
130Dic71—216no—
131C22×#395—711nomaximal, Sylow
132C2×C71C2×#395124yescomplemented
133C2×C71C22×#12011yescharacteristic
134C2×C71C22×C22⋊Q812yes—
135C2×C71C22×C22⋊Q811yescharacteristic
136C2×C71C22×C4⋊Q811yescharacteristic
137C2×C71C22×C4⋊Q812yes—
138C24×Q8—711no—
139C23×C4⋊C4—712no—
140C23×C4⋊C4D7111yescharacteristic
141C2×#395—7124no—
142C22×#95—712no—
143C22×#95—711no—
144C71C22×#39511yescharacteristic, complemented, Sylow
145C23×Q8—7112no—
146C23×Q8—14216no—
147C23×Q8—1428no—
148C24×C4—712no—
149C24×C4—712no—
150C24×C4C2×D7111yescharacteristic
151C24×C4C2×D7111yescharacteristic
152C24×C4C2×D7111yescharacteristic
153C22×C4⋊C4—28no—
154C22×C4⋊C4—7124no—
155C22×C4⋊C4—14216no—
156C22×C4⋊C4C2×D71112yes—
157#395—7164no—
158C2×#95—7124no—
159C2×#95—7112no—
160C25C22×D7111yescharacteristic
161C22×Q8—7116no—
162C22×Q8—14296no—
163C22×Q8—142128no—
164C22×Q8—14248no—
165C23×C4—28no—
166C23×C4—24no—
167C23×C4—24no—
168C23×C4—28no—
169C23×C4—24no—
170C23×C4—7116no—
171C23×C4—7116no—
172C23×C4—7112no—
173C23×C4—7112no—
174C23×C4—1428no—
175C23×C4—1428no—
176C23×C4—1428no—
177C23×C4—1428no—
178C23×C4Dic14218yescomplemented
179C23×C4C22⋊D7118yes—
180C23×C4C22×D7116yes—
181C23×C4C22×D7116yes—
182C23×C4C22×D7116yes—
183C2×C4⋊C4—248no—
184C2×C4⋊C4—7132no—
185C2×C4⋊C4—14296no—
186C2×C4⋊C4C22×D71116yes—
187#95—7116no—
188#95—7132no—
189C24D4×D7118yes—
190C24C2×C22⋊D7114yes—
191C24Q8×D7118yes—
192C24C2×Dic14214yes—
193C24#1176586514yes—
194C24C23×D7113yes—
195C2×Q8—14264no—
196C2×Q8—142384no—
197C2×Q8—14232no—
198C22×C4—224no—
199C22×C4—212no—
200C22×C4—212no—
201C22×C4—232no—
202C22×C4—232no—
203C22×C4—224no—
204C22×C4—212no—
205C22×C4—416no—
206C22×C4—7148no—
207C22×C4—7148no—
208C22×C4—718no—
209C22×C4—718no—
210C22×C4—14224no—
211C22×C4—14224no—
212C22×C4—14224no—
213C22×C4—14224no—
214C22×C4—14264no—
215C22×C4—14264no—
216C22×C4C2×C22⋊D71124yes—
217C22×C4C2×Dic142124yescomplemented
218C22×C4C23×D7114yes—
219C22×C4C23×D7114yes—
220C22×C4C23×D7114yes—
221C4⋊C4—232no—
222C4⋊C4—14264no—
223C23#14556096116yes—
224C23#14556106132yes—
225C23#14556107116yes—
226C23#14556126116yes—
227C23#14556127132yes—
228C23C2×D4×D71112yes—
229C23C22×C22⋊D7116yes—
230C23C2×Q8×D71112yes—
231C23C22×Dic14216yes—
232C23C2×#1176586516yes—
233C23C24×D7111yescharacteristic
234Q8—142128no—
235C2×C4—28no—
236C2×C4—24no—
237C2×C4—24no—
238C2×C4—248no—
239C2×C4—248no—
240C2×C4—28no—
241C2×C4—24no—
242C2×C4—424no—
243C2×C4—7116no—
244C2×C4—7116no—
245C2×C4—1428no—
246C2×C4—1428no—
247C2×C4—1428no—
248C2×C4—1428no—
249C2×C4—14296no—
250C2×C4—14296no—
251C2×C4C22×C22⋊D7118yes—
252C2×C4C22×Dic14218yescomplemented
253C22#17985919164yesdirect product factor
254C22C2×#14556096112yes—
255C22C2×#14556106124yes—
256C22C2×#14556107112yes—
257C22C2×#14556126112yes—
258C22C2×#14556127124yes—
259C22C22×D4×D7112yes—
260C22C23×C22⋊D7111yescharacteristic
261C22C22×Q8×D7112yes—
262C22C23×Dic14211yescharacteristic
263C22C22×#1176586511yescharacteristic
264C4—28no—
265C4—28no—
266C4—44no—
267C4—14216no—
268C4—14216no—
269C2C2×#17985919124yesdirect product factor
270C2C22×#1455609611yescharacteristic
271C2C22×#1455610612yes—
272C2C22×#1455610711yescharacteristic
273C2C22×#1455612611yescharacteristic
274C2C22×#1455612712yes—
subgroupG/H
centerC25C22×D71
commutator, cosocleC23×C71C25
FrattiniC23C24×D71
FittingC23×C4⋊C4×C71C2
socle, prime radicalC25×C71C23
hypercenterC23×C4⋊C4D71
hypocenterC71C22×#395
LCSG ▷ C23×C71 ▷ C71
UCSC1 ◁ C25 ◁ C23×C4⋊C4

Complements

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

NH ≅ G/Ntype
3. C2×#17985919C2direct (N × H)
14. #17985919C22direct (N × H)
31. C23×Dic71Q8semidirect
45. C23×C4×C71Q8semidirect
61. C22×Dic71C2×Q8semidirect
80. C22×C4×C71C2×Q8semidirect
105. C2×C4×C71C22×Q8semidirect
113. C2×Dic71C22×Q8semidirect
115. C22×C71#395semidirect
132. C2×C71C2×#395semidirect
144. C71C22×#395semidirect
178. C23×C4Dic142semidirect
217. C22×C4C2×Dic142semidirect
252. C2×C4C22×Dic142semidirect
253. C22#17985919direct (N × H)
269. C2C2×#17985919direct (N × H)

Maximal subgroups

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

subgroupindex
C24×Dic1422
C23×Dic71⋊C42
C2×#179859192
C22×C71⋊#952
C23×C4⋊C4×C712
C22×#39571