Finite Group Databasebeta

← C22×#17985871 #32155757

Subgroups — C22×#17985871 #32155757

Order 18176.

8670 conjugacy classes of subgroups.

The subgroup lattice has 324 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C25×Dic71C211yesmaximal, characteristic
2C23×Dic71⋊C4C212yesmaximal, complemented
3C23×C22⋊Dic71C211yesmaximal, characteristic
4C2×#17985871C2124yesmaximal, direct product factor
5C22×C71⋊#95C212yesmaximal, complemented
6C23×C22⋊C4×C71C211yesmaximal, characteristic
7C24×Dic71—28no—
8C24×Dic71—216no—
9C24×Dic71C22112yes—
10C24×Dic71C2212yes—
11C24×Dic71C2212yes—
12C22×Dic71⋊C4—216no—
13C22×Dic71⋊C4C22124yescomplemented
14C22×C22⋊Dic71C4116yescomplemented
15C22×C22⋊Dic71C22112yes—
16#17985871C22164yesdirect product factor
17C2×C71⋊#95C22124yescomplemented
18C26×C71C2211yescharacteristic
19C24×C4×C71C2211yescharacteristic
20C24×C4×C71C2211yescharacteristic
21C22×C22⋊C4×C71—28no—
22C22×C22⋊C4×C71C22112yes—
23C23×Dic71—2128no—
24C23×Dic71—296no—
25C23×Dic71—28no—
26C23×Dic71—248no—
27C23×Dic71—28no—
28C23×Dic71—28no—
29C23×Dic71—28no—
30C23×Dic71C2×C4116yescomplemented
31C23×Dic71D4116yes—
32C23×Dic71C23116yes—
33C23×Dic71C23112yes—
34C23×Dic71C23112yes—
35C2×Dic71⋊C4—296no—
36C2×Dic71⋊C4C23132yescomplemented
37C2×C22⋊Dic71C2×C4196yescomplemented
38C2×C22⋊Dic71C23116yes—
39C71⋊#95C23132yescomplemented
40C25×C71—28no—
41C25×C71—28no—
42C25×C71C2×C418yes—
43C25×C71D418yes—
44C25×C71Q818yes—
45C25×C71C2316yes—
46C25×C71C2311yescharacteristic
47C23×C4×C71—24no—
48C23×C4×C71—24no—
49C23×C4×C71—28no—
50C23×C4×C71—28no—
51C23×C4×C71C2316yes—
52C23×C4×C71C2316yes—
53C2×C22⋊C4×C71—248no—
54C2×C22⋊C4×C71C23116yes—
55C22×Dic71—2384no—
56C22×Dic71—264no—
57C22×Dic71—264no—
58C22×Dic71—224no—
59C22×Dic71—232no—
60C22×Dic71—224no—
61C22×Dic71—224no—
62C22×Dic71—224no—
63C22×Dic71—264no—
64C22×Dic71C22×C4148yescomplemented
65C22×Dic71C2×D4148yes—
66C22×Dic71C2418yes—
67C22×Dic71C2418yes—
68Dic71⋊C4—264no—
69C22⋊Dic71C22×C4164yescomplemented
70C24×C71—264no—
71C24×C71—232no—
72C24×C71—264no—
73C24×C71—232no—
74C24×C71—224no—
75C24×C71—224no—
76C24×C71C4⋊C4164yescomplemented
77C24×C71C22×C4124yes—
78C24×C71C22×C414yes—
79C24×C71C2×D418yes—
80C24×C71C2×D4124yes—
81C24×C71C2×D414yes—
82C24×C71C2×Q8124yes—
83C24×C71C2×Q814yes—
84C24×C71#4118yes—
85C24×C71C2414yes—
86C24×C71C2413yes—
87C22×C4×C71—212no—
88C22×C4×C71—212no—
89C22×C4×C71—224no—
90C22×C4×C71—224no—
91C22×C4×C71—416no—
92C22×C4×C71—416no—
93C22×C4×C71C2414yes—
94C22×C4×C71C2414yes—
95C22⋊C4×C71—232no—
96C23×C71—296no—
97C23×C71—248no—
98C23×C71—296no—
99C23×C71—248no—
100C23×C71—28no—
101C23×C71—28no—
102C23×C71—2256no—
103C23×C71C2×C4⋊C4116yes—
104C23×C71C2×C4⋊C4196yescomplemented
105C23×C71C4×D4132yes—
106C23×C71#120116yes—
107C23×C71C22⋊Q8132yes—
108C23×C71#123116yes—
109C23×C71C23×C418yes—
110C23×C71C23×C416yes—
111C23×C71C22×D4112yes—
112C23×C71C22×D418yes—
113C23×C71C22×D416yes—
114C23×C71C22×Q818yes—
115C23×C71C22×Q816yes—
116C23×C71C2×#41112yes—
117C23×C71C2511yescharacteristic
118C2×C4×C71—24no—
119C2×C4×C71—24no—
120C2×C4×C71—28no—
121C2×C4×C71—28no—
122C2×C4×C71—424no—
123C2×C4×C71—424no—
124C2×Dic71—2128no—
125C2×Dic71—296no—
126C2×Dic71—296no—
127C2×Dic71—28no—
128C2×Dic71—28no—
129C2×Dic71—28no—
130C2×Dic71—28no—
131C2×Dic71C23×C4116yescomplemented
132C2×Dic71C22×D4116yes—
133C22×C71—216no—
134C22×C71—28no—
135C22×C71—216no—
136C22×C71—28no—
137C22×C71—2192no—
138C22×C71#385164yescomplemented
139C22×C71C22×C4⋊C4112yes—
140C22×C71C22×C4⋊C4116yescomplemented
141C22×C71C2×C4×D4124yes—
142C22×C71C2×#120112yes—
143C22×C71C2×C22⋊Q8124yes—
144C22×C71C2×#123112yes—
145C22×C71C24×C411yescharacteristic
146C22×C71C23×D412yes—
147C22×C71C23×D411yescharacteristic
148C22×C71C23×Q811yescharacteristic
149C22×C71C22×#4112yes—
150C4×C71—44no—
151C4×C71—44no—
152Dic71—216no—
153Dic71—216no—
154C22×#385—711nomaximal, Sylow
155C2×C71—216no—
156C2×C71C2×#385124yescomplemented
157C2×C71C23×C4⋊C411yescharacteristic
158C2×C71C22×C4×D412yes—
159C2×C71C22×#12011yescharacteristic
160C2×C71C22×C22⋊Q812yes—
161C2×C71C22×#12311yescharacteristic
162C25×C4—711no—
163C23×C4⋊C4—712no—
164C23×C22⋊C4—711no—
165C23×C22⋊C4D7111yescharacteristic
166C2×#385—7124no—
167C22×#95—712no—
168C71C22×#38511yescharacteristic, complemented, Sylow
169C26C2×D7111yescharacteristic
170C24×C4—712no—
171C24×C4—712no—
172C24×C4—7112no—
173C24×C4—14216no—
174C24×C4—1428no—
175C24×C4C2×D7111yescharacteristic
176C24×C4C2×D7111yescharacteristic
177C22×C4⋊C4—7124no—
178C22×C4⋊C4—14216no—
179C22×C22⋊C4—28no—
180C22×C22⋊C4—7116no—
181C22×C22⋊C4—7112no—
182C22×C22⋊C4C2×D71112yes—
183#385—7164no—
184C2×#95—7124no—
185C25—28no—
186C25—28no—
187C25Dic14218yes—
188C25C4×D7118yes—
189C25C22⋊D7118yes—
190C25C22×D7116yes—
191C25C22×D7111yescharacteristic
192C23×C4—28no—
193C23×C4—24no—
194C23×C4—24no—
195C23×C4—28no—
196C23×C4—7116no—
197C23×C4—7116no—
198C23×C4—7112no—
199C23×C4—7112no—
200C23×C4—7116no—
201C23×C4—14296no—
202C23×C4—142128no—
203C23×C4—1428no—
204C23×C4—1428no—
205C23×C4—14248no—
206C23×C4—1428no—
207C23×C4—1428no—
208C23×C4C22×D7116yes—
209C23×C4C22×D7116yes—
210C2×C4⋊C4—7132no—
211C2×C4⋊C4—14296no—
212C2×C22⋊C4—248no—
213C2×C22⋊C4—7196no—
214C2×C22⋊C4—7116no—
215C2×C22⋊C4C22×D71116yes—
216#95—7132no—
217C24—224no—
218C24—224no—
219C24—264no—
220C24—232no—
221C24—264no—
222C24—232no—
223C24Dic71⋊C4164yescomplemented
224C24C2×C4×D71124yes—
225C24C2×C4×D7114yes—
226C24D4×D7118yes—
227C24C2×C22⋊D71124yes—
228C24C2×C22⋊D7114yes—
229C24C2×Dic142124yes—
230C24C2×Dic14214yes—
231C24#1176586418yes—
232C24C23×D7114yes—
233C24C23×D7113yes—
234C22×C4—224no—
235C22×C4—212no—
236C22×C4—212no—
237C22×C4—224no—
238C22×C4—416no—
239C22×C4—416no—
240C22×C4—7148no—
241C22×C4—7148no—
242C22×C4—718no—
243C22×C4—718no—
244C22×C4—14264no—
245C22×C4—142384no—
246C22×C4—14224no—
247C22×C4—14224no—
248C22×C4—14232no—
249C22×C4—14224no—
250C22×C4—14224no—
251C22×C4—14264no—
252C22×C4—14264no—
253C22×C4C23×D7114yes—
254C22×C4C23×D7114yes—
255C4⋊C4—14264no—
256C22⋊C4—232no—
257C22⋊C4—7164no—
258C23—28no—
259C23—28no—
260C23—2256no—
261C23—296no—
262C23—248no—
263C23—296no—
264C23—248no—
265C23C2×Dic71⋊C4116yes—
266C23C2×Dic71⋊C4196yescomplemented
267C23(C22⋊D71)⋊C4132yes—
268C23#14556096116yes—
269C23#14556105132yes—
270C23#14556109116yes—
271C23C22×C4×D7118yes—
272C23C22×C4×D7116yes—
273C23C2×D4×D71112yes—
274C23C22×C22⋊D7118yes—
275C23C22×C22⋊D7116yes—
276C23C22×Dic14218yes—
277C23C22×Dic14216yes—
278C23C2×#11765864112yes—
279C23C24×D7111yescharacteristic
280C2×C4—28no—
281C2×C4—24no—
282C2×C4—24no—
283C2×C4—28no—
284C2×C4—424no—
285C2×C4—424no—
286C2×C4—7116no—
287C2×C4—7116no—
288C2×C4—142128no—
289C2×C4—1428no—
290C2×C4—1428no—
291C2×C4—1428no—
292C2×C4—1428no—
293C2×C4—14296no—
294C2×C4—14296no—
295C22—2192no—
296C22—216no—
297C22—28no—
298C22—216no—
299C22—28no—
300C22#17985871164yesdirect product factor
301C22C22×Dic71⋊C4112yes—
302C22C22×Dic71⋊C4116yescomplemented
303C22C2×(C22⋊D71)⋊C4124yes—
304C22C2×#14556096112yes—
305C22C2×#14556105124yes—
306C22C2×#14556109112yes—
307C22C23×C4×D7111yescharacteristic
308C22C22×D4×D7112yes—
309C22C23×C22⋊D7111yescharacteristic
310C22C23×Dic14211yescharacteristic
311C22C22×#1176586412yes—
312C4—44no—
313C4—44no—
314C4—14216no—
315C4—14216no—
316C2—216no—
317C2C2×#17985871124yesdirect product factor
318C2C23×Dic71⋊C411yescharacteristic
319C2C22×(C22⋊D71)⋊C412yes—
320C2C22×#1455609611yescharacteristic
321C2C22×#1455610512yes—
322C2C22×#1455610911yescharacteristic
subgroupG/H
centerC25C22×D71
commutatorC22×C71C24×C4
FrattiniC23C24×D71
FittingC23×C22⋊C4×C71C2
socleC25×C71C23
prime radicalC26×C71C22
cosocleC23×C71C25
hypercenterC23×C22⋊C4D71
hypocenterC71C22×#385
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C25 ◁ C23×C22⋊C4

Complements

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

NH ≅ G/Ntype
2. C23×Dic71⋊C4C2semidirect
4. C2×#17985871C2direct (N × H)
5. C22×C71⋊#95C2semidirect
13. C22×Dic71⋊C4C22semidirect
14. C22×C22⋊Dic71C4semidirect
16. #17985871C22direct (N × H)
17. C2×C71⋊#95C22semidirect
30. C23×Dic71C2×C4semidirect
36. C2×Dic71⋊C4C23semidirect
37. C2×C22⋊Dic71C2×C4semidirect
39. C71⋊#95C23semidirect
64. C22×Dic71C22×C4semidirect
69. C22⋊Dic71C22×C4semidirect
76. C24×C71C4⋊C4semidirect
104. C23×C71C2×C4⋊C4semidirect
131. C2×Dic71C23×C4semidirect
138. C22×C71#385semidirect
140. C22×C71C22×C4⋊C4semidirect
156. C2×C71C2×#385semidirect
168. C71C22×#385semidirect
223. C24Dic71⋊C4semidirect
266. C23C2×Dic71⋊C4semidirect
300. C22#17985871direct (N × H)
302. C22C22×Dic71⋊C4semidirect
317. C2C2×#17985871direct (N × H)

Maximal subgroups

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

subgroupindex
C25×Dic712
C23×Dic71⋊C42
C23×C22⋊Dic712
C2×#179858712
C22×C71⋊#952
C23×C22⋊C4×C712
C22×#38571