Finite Group Databasebeta

← C2×#22591642 #32163753

Subgroups — C2×#22591642 #32163753

Order 18176.

2294 conjugacy classes of subgroups.

The subgroup lattice has 284 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22591642C2116yesmaximal, direct product factor
2C2×C71⋊#401C211yesmaximal, characteristic, complemented
3C2×#17985938C213yesmaximal, complemented
4C2×#17985924C213yesmaximal
5C2×C4⋊C4×Dic71C213yesmaximal, complemented
6C2×C22⋊C4×Dic71C213yesmaximal
7C2×#17985844C211yesmaximal, characteristic, complemented
8C2×#396×C71C211yesmaximal, characteristic
9C24×Dic71C2211yescharacteristic
10C22×C4⋊Dic71C2213yes—
11C22×C22⋊Dic71C2213yes—
12C22×C4×Dic71C2213yes—
13C22×C4×Dic71C2213yes—
14C71⋊#401C2218yescomplemented
15#17985938C22124yescomplemented
16#17985924C22124yes—
17C4⋊C4×Dic71C22124yescomplemented
18C22⋊C4×Dic71C22124yes—
19#17985844C2218yescomplemented
20C2×C71⋊#95C2213yes—
21C2×C71⋊#95C2213yes—
22C2×C71⋊#95C2213yes—
23C2×C71⋊#95C2213yes—
24C2×C71⋊#95C2213yes—
25C22×C4⋊C4×C71C2213yes—
26C22×C22⋊C4×C71C2213yes—
27#396×C71C2218yes—
28C2×#95×C71C2211yescharacteristic
29C23×Dic71—212no—
30C23×Dic71C2311yescharacteristic
31C23×Dic71C2314yes—
32C23×Dic71C2313yes—
33C23×Dic71C2313yes—
34C23×Dic71C2311yescharacteristic
35C2×C4⋊Dic71—212no—
36C2×C4⋊Dic71C23112yes—
37C2×C22⋊Dic71—212no—
38C2×C22⋊Dic71C23112yes—
39C2×C4×Dic71—212no—
40C2×C4×Dic71—212no—
41C2×C4×Dic71C23112yes—
42C2×C4×Dic71C23112yes—
43C71⋊#95C23112yes—
44C71⋊#95C23112yes—
45C71⋊#95C23112yes—
46C71⋊#95C23112yes—
47C71⋊#95C23112yes—
48C25×C71C2311yescharacteristic
49C23×C4×C71C2313yes—
50C23×C4×C71C2313yes—
51C2×C4⋊C4×C71—212no—
52C2×C4⋊C4×C71C23112yes—
53C2×C22⋊C4×C71—212no—
54C2×C22⋊C4×C71C23112yes—
55#95×C71C2314yes—
56C22×Dic71—26no—
57C22×Dic71—26no—
58C22×Dic71—26no—
59C22×Dic71—26no—
60C22×Dic71—26no—
61C22×Dic71—26no—
62C22×Dic71—26no—
63C22×Dic71—224no—
64C22×Dic71—416no—
65C22×Dic71#41112yes—
66C22×Dic71C2412yes—
67C22×Dic71C2416yes—
68C22×Dic71C2416yes—
69C22×Dic71C2412yes—
70C4⋊Dic71—224no—
71C22⋊Dic71—224no—
72C4×Dic71—224no—
73C4×Dic71—224no—
74C24×C71—26no—
75C24×C71—26no—
76C24×C71#4114yes—
77C24×C71C2412yes—
78C24×C71C2411yescharacteristic
79C22×C4×C71—26no—
80C22×C4×C71—26no—
81C22×C4×C71—26no—
82C22×C4×C71—26no—
83C22×C4×C71—26no—
84C22×C4×C71#41112yes—
85C22×C4×C71C2416yes—
86C22×C4×C71C2416yes—
87C4⋊C4×C71—224no—
88C22⋊C4×C71—224no—
89C23×C71—224no—
90C23×C71—26no—
91C23×C71—26no—
92C23×C71—44no—
93C23×C71—412no—
94C23×C71C2×#4116yes—
95C23×C71C2×#4116yes—
96C23×C71C2×#4114yes—
97C23×C71C2×#4112yes—
98C23×C71C2511yescharacteristic
99C2×C4×C71—224no—
100C2×C4×C71—26no—
101C2×C4×C71—26no—
102C2×C4×C71—26no—
103C2×C4×C71—26no—
104C2×C4×C71—26no—
105C2×C4×C71—412no—
106C2×C4×C71C2×#41112yes—
107C2×Dic71—26no—
108C2×Dic71—26no—
109C2×Dic71—26no—
110C2×Dic71—26no—
111C2×Dic71—26no—
112C2×Dic71—26no—
113C2×Dic71—26no—
114C2×Dic71—44no—
115C2×Dic71—412no—
116C2×Dic71—412no—
117C2×Dic71—416no—
118C2×Dic71#126116yes—
119C2×Dic71C2×#41112yes—
120C22×C71—212no—
121C22×C71—416no—
122C22×C71—42no—
123C22×C71—46no—
124C22×C71C2×#12614yes—
125C22×C71#529112yes—
126C22×C71#529112yes—
127C22×C71C22×#4113yes—
128C22×C71C22×#4113yes—
129C22×C71C22×#4111yescharacteristic
130C4×C71—212no—
131C4×C71—46no—
132Dic71—42no—
133Dic71—46no—
134Dic71—46no—
135Dic71C2×#12618yes—
136C2×#2401—711nomaximal, Sylow
137C2×C71—44no—
138C2×C71#240118yescomplemented
139C2×C71C22×#12611yescharacteristic
140C2×C71C2×#52913yes—
141C2×C71C2×#52913yes—
142#2401—7116no—
143C2×#401—711no—
144C2×#400—713no—
145C2×#397—713no—
146C2×#396D7111yescharacteristic
147C2×C4×C4⋊C4—713no—
148C2×C4×C22⋊C4—713no—
149C2×#376—711no—
150C71C2×#240111yescharacteristic, complemented, Sylow
151C24×C4—711no—
152C22×C4⋊C4—713no—
153C22×C4⋊C4C2×D7113yes—
154C22×C22⋊C4—713no—
155C22×C22⋊C4C2×D7113yes—
156C22×C42—713no—
157C22×C42—713no—
158#401—718no—
159#400—7124no—
160#397—7124no—
161#396C2×D7118yes—
162C4×C4⋊C4—7124no—
163C4×C22⋊C4—7124no—
164#376—718no—
165C2×#95—713no—
166C2×#95—713no—
167C2×#95—713no—
168C2×#95—713no—
169C2×#95—713no—
170C2×#95C2×D7111yescharacteristic
171C25C22×D7111yescharacteristic
172C23×C4—711no—
173C23×C4—714no—
174C23×C4—713no—
175C23×C4—713no—
176C23×C4—711no—
177C23×C4—14212no—
178C23×C4C22×D7113yes—
179C23×C4C22×D7113yes—
180C2×C4⋊C4—212no—
181C2×C4⋊C4—7112no—
182C2×C4⋊C4—14212no—
183C2×C4⋊C4C22×D71112yes—
184C2×C22⋊C4—212no—
185C2×C22⋊C4—7112no—
186C2×C22⋊C4—14212no—
187C2×C22⋊C4C22×D71112yes—
188C2×C42—7112no—
189C2×C42—7112no—
190C2×C42—14212no—
191C2×C42—14212no—
192#95—7112no—
193#95—7112no—
194#95—7112no—
195#95—7112no—
196#95—7112no—
197#95C22×D7114yes—
198C24—26no—
199C24—26no—
200C24#1176586614yes—
201C24C23×D7112yes—
202C24C23×D7111yescharacteristic
203C22×C4—26no—
204C22×C4—26no—
205C22×C4—26no—
206C22×C4—26no—
207C22×C4—26no—
208C22×C4—28416no—
209C22×C4—7112no—
210C22×C4—712no—
211C22×C4—712no—
212C22×C4—716no—
213C22×C4—716no—
214C22×C4—14224no—
215C22×C4—1426no—
216C22×C4—1426no—
217C22×C4—1426no—
218C22×C4—1426no—
219C22×C4—1426no—
220C22×C4—1426no—
221C22×C4—1426no—
222C22×C4#11765864112yes—
223C22×C4C23×D7116yes—
224C22×C4C23×D7116yes—
225C4⋊C4—224no—
226C4⋊C4—14224no—
227C22⋊C4—224no—
228C22⋊C4—14224no—
229C42—14224no—
230C42—14224no—
231C23—26no—
232C23—26no—
233C23—224no—
234C23—44no—
235C23—412no—
236C23#41×D7116yes—
237C23C2×#1176586416yes—
238C23C2×#1176586614yes—
239C23C2×#1176586612yes—
240C23C24×D7111yescharacteristic
241C2×C4—26no—
242C2×C4—26no—
243C2×C4—224no—
244C2×C4—26no—
245C2×C4—26no—
246C2×C4—26no—
247C2×C4—412no—
248C2×C4—2844no—
249C2×C4—28412no—
250C2×C4—28412no—
251C2×C4—28416no—
252C2×C4—7112no—
253C2×C4—7116no—
254C2×C4—1426no—
255C2×C4—1426no—
256C2×C4—1426no—
257C2×C4—1426no—
258C2×C4—1426no—
259C2×C4—1426no—
260C2×C4—1426no—
261C2×C4C2×#11765864112yes—
262C22—212no—
263C22—42no—
264C22—46no—
265C22—416no—
266C22#126×D7114yes—
267C22#17986530112yes—
268C22#17986535112yes—
269C22C2×#41×D7113yes—
270C22C22×#1176586413yes—
271C22C22×#1176586611yescharacteristic
272C4—212no—
273C4—46no—
274C4—2842no—
275C4—2846no—
276C4—2846no—
277C4—718no—
278C2—44no—
279C2#2259164218yesdirect product factor
280C2C2×#126×D7111yescharacteristic
281C2C2×#1798653013yes—
282C2C2×#1798653513yes—
subgroupG/H
centerC24C23×D71
commutator, cosocleC23×C71C25
FrattiniC23C24×D71
FittingC2×#396×C71C2
socleC24×C71C24
prime radicalC25×C71C23
hypercenterC2×#396D71
hypocenterC71C2×#2401
LCSG ▷ C23×C71 ▷ C71
UCSC1 ◁ C24 ◁ C2×#396

Complements

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

NH ≅ G/Ntype
1. #22591642C2direct (N × H)
2. C2×C71⋊#401C2semidirect
3. C2×#17985938C2semidirect
5. C2×C4⋊C4×Dic71C2semidirect
7. C2×#17985844C2semidirect
14. C71⋊#401C22semidirect
15. #17985938C22semidirect
17. C4⋊C4×Dic71C22semidirect
19. #17985844C22semidirect
138. C2×C71#2401semidirect
150. C71C2×#2401semidirect
279. C2#22591642direct (N × H)

Maximal subgroups

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

subgroupindex
#225916422
C2×C71⋊#4012
C2×#179859382
C2×#179859242
C2×C4⋊C4×Dic712
C2×C22⋊C4×Dic712
C2×#179858442
C2×#396×C712
C2×#240171