Finite Group Databasebeta

← C4×#17985956 #31994793

Subgroups — C4×#17985956 #31994793

Order 18176.

1526 conjugacy classes of subgroups.

The subgroup lattice has 280 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17985956C214yesmaximal
2C2×C4×#11765848C211yesmaximal, characteristic
3C2×C4×C8×D71C211yesmaximal, characteristic
4C4×#14556085C211yesmaximal, characteristic
5#22588028C214yesmaximal, complemented
6C4×#14556038C211yesmaximal, characteristic, complemented
7C42×C71⋊C8C211yesmaximal, characteristic, complemented
8C4×C8×Dic71C211yesmaximal, characteristic, complemented
9C4×#97×C71C211yesmaximal, characteristic, complemented
10C22×#11765848C2212yes—
11C22×C8×D71C2212yes—
12C2×#14556085C2212yes—
13C2×C42×D71C2211yescharacteristic
14#17985956C4132yesdirect product factor
15C4×#11765848C418yescomplemented
16C2×#14556038C2212yes—
17C2×#14556038C2214yes—
18C2×C4×C71⋊C8C2211yescharacteristic
19C2×C4×C71⋊C8C2211yescharacteristic
20C2×C4×C71⋊C8C2214yes—
21C2×C8×Dic71C2212yes—
22C2×C8×Dic71C2214yes—
23C4×C8×D71C418yescomplemented
24C4×Dic71⋊C4C414yes—
25C4×(C2×D71)⋊C4C414yes—
26#17985845C2212yes—
27C42×Dic71C2211yescharacteristic
28C2×#97×C71C2214yes—
29C2×C4×C8×C71C2211yescharacteristic
30C2×C4×C8×C71C2211yescharacteristic
31C43×C71C2211yescharacteristic
32C22×C4×D71C2×C412yes—
33C22×C4×D71C2311yescharacteristic
34C2×#11765848C2×C418yes—
35C2×#11765848C2×C4116yes—
36C22×C71⋊C8C2312yes—
37C22×C71⋊C8C2312yes—
38C2×C8×D71C2×C418yes—
39C2×C8×D71C2×C4116yes—
40#14556085C2×C4116yes—
41C2×Dic71⋊C4C2×C414yes—
42C2×(C2×D71)⋊C4C2×C414yes—
43C2×C4×Dic71C2×C414yes—
44C2×C4×Dic71C2×C412yes—
45C2×C4×Dic71C2312yes—
46C2×C4×Dic71C2311yescharacteristic
47C42×D71C2×C414yes—
48C42×D71C2×C414yes—
49#14556038C2×C418yes—
50#14556038C2×C4116yescomplemented
51C4×C71⋊C8C2×C414yes—
52C4×C71⋊C8C2×C414yes—
53C4×C71⋊C8C2×C4116yescomplemented
54C8×Dic71C2×C418yes—
55C8×Dic71C2×C4116yescomplemented
56C71⋊#95C2×C418yes—
57C22×C8×C71C2312yes—
58C22×C8×C71C2312yes—
59C2×C42×C71C2×C414yes—
60C2×C42×C71C2312yes—
61C2×C42×C71C2311yescharacteristic
62#97×C71C2×C4116yescomplemented
63C4×C8×C71C2×C414yes—
64C4×C8×C71C2×C414yes—
65C23×D71C22×C411yescharacteristic
66C22×Dic71C22×C412yes—
67C22×Dic71C22×C414yes—
68C22×Dic71C22×C411yescharacteristic
69C2×C4×D71—28no—
70C2×C4×D71C4218yes—
71C2×C4×D71C22×C412yes—
72C2×C4×D71C22×C412yes—
73C2×C4×D71C22×C418yes—
74#11765848C42132yescomplemented
75C2×C71⋊C8C22×C414yes—
76C2×C71⋊C8C22×C418yes—
77C2×C71⋊C8C22×C414yes—
78C2×C71⋊C8C22×C418yes—
79C8×D71C42132yescomplemented
80Dic71⋊C4C42116yes—
81(C2×D71)⋊C4C42116yes—
82C4×Dic71—28no—
83C4×Dic71C4218yes—
84C4×Dic71C22×C412yes—
85C4×Dic71C22×C418yes—
86C4×Dic71C22×C412yes—
87C22×C4×C71C22×C414yes—
88C22×C4×C71C22×C412yes—
89C22×C4×C71C2411yescharacteristic
90C2×C8×C71C22×C414yes—
91C2×C8×C71C22×C414yes—
92C2×C8×C71C22×C418yes—
93C2×C8×C71C22×C418yes—
94C42×C71—28no—
95C42×C71C22×C412yes—
96C42×C71C22×C412yes—
97C42×C71C22×C418yes—
98C23×C71C23×C411yescharacteristic
99C22×D71—24no—
100C22×D71C2×C4214yes—
101C22×D71C2×C4212yes—
102C2×C4×C71—28no—
103C2×C4×C71C2×C4218yes—
104C2×C4×C71C2×C4214yes—
105C2×C4×C71#13118yes—
106C2×C4×C71C23×C411yescharacteristic
107C2×C4×C71C23×C411yescharacteristic
108C2×C4×C71C23×C414yes—
109C2×Dic71—28no—
110C2×Dic71—24no—
111C2×Dic71C2×C4214yes—
112C2×Dic71C2×C4218yes—
113C2×Dic71C2×C4212yes—
114C2×Dic71C2×C4214yes—
115C4×D71—216no—
116C4×D71C2×C4218yes—
117C4×D71C2×C4218yes—
118C8×C71C2×C4218yes—
119C8×C71C2×C4218yes—
120C71⋊C8C2×C4218yes—
121C71⋊C8C2×C4218yes—
122C22×C71C22×C4211yescharacteristic
123C22×C71C22×C4212yes—
124C22×C71C2×#13114yes—
125C2×D71—24no—
126C2×D71—28no—
127C2×D71C4314yes—
128C4×C71—28no—
129C4×C71#40518yescomplemented
130C4×C71C22×C4212yes—
131C4×C71C22×C4212yes—
132Dic71—24no—
133Dic71—28no—
134Dic71C4314yes—
135C4×#405—711nomaximal, Sylow
136C2×C71C2×C4311yescharacteristic
137C2×C71C2×#40512yes—
138C2×C71C4×#13114yes—
139D71—24no—
140C2×#405—714no—
141C2×C4×M16—711no—
142C22×C4×C8—711no—
143C4×#117—711no—
144#1726—714no—
145C4×#97—711no—
146C4×#97D7111yescharacteristic, complemented
147C42×C8—711no—
148C42×C8—711no—
149C71C4×#40511yescharacteristic, complemented, Sylow
150C22×M16—712no—
151C23×C8—712no—
152C2×#117—712no—
153C22×C42—711no—
154#405—7132no—
155C4×M16—718no—
156C2×#97—712no—
157C2×#97—714no—
158C2×#97C2×D7114yes—
159C2×C4×C8—712no—
160C2×C4×C8—714no—
161C2×C4×C8—714no—
162C2×C4×C8—711no—
163C2×C4×C8—711no—
164C2×C4×C8—718no—
165C2×C4×C8C2×D7111yescharacteristic
166C2×C4×C8C2×D7111yescharacteristic
167C4×C4⋊C4—714no—
168C4×C22⋊C4—714no—
169#376—712no—
170C43—711no—
171C43C2×D7111yescharacteristic
172C23×C4—711no—
173C23×C4—712no—
174C2×M16—718no—
175C2×M16—7116no—
176C22×C8—712no—
177C22×C8—712no—
178C22×C8—718no—
179C22×C8—7116no—
180C22×C8C22×D7112yes—
181C22×C8C22×D7112yes—
182#117—7116no—
183C2×C4⋊C4—714no—
184C2×C22⋊C4—714no—
185C2×C42—712no—
186C2×C42—712no—
187C2×C42—711no—
188C2×C42—714no—
189C2×C42—714no—
190C2×C42—714no—
191C2×C42C4×D7114yes—
192C2×C42C22×D7112yes—
193C2×C42C22×D7111yescharacteristic
194#97—718no—
195#97—7116no—
196#97C4×D71116yescomplemented
197C4×C8—718no—
198C4×C8—7116no—
199C4×C8—714no—
200C4×C8—714no—
201C4×C8—7116no—
202C4×C8C4×D7114yes—
203C4×C8C4×D7114yes—
204#95—718no—
205C24—711no—
206C22×C4—711no—
207C22×C4—712no—
208C22×C4—712no—
209C22×C4—718no—
210C22×C4—712no—
211C22×C4—714no—
212C22×C4—718no—
213C22×C4—1428no—
214C22×C4C2×C4×D7114yes—
215C22×C4C2×C4×D7112yes—
216C22×C4C23×D7111yescharacteristic
217M16—7132no—
218C2×C8—714no—
219C2×C8—718no—
220C2×C8—714no—
221C2×C8—718no—
222C2×C8—7132no—
223C2×C8C2×C4×D7114yes—
224C2×C8C2×C4×D7118yes—
225C2×C8C2×C4×D7114yes—
226C2×C8C2×C4×D7118yes—
227C4⋊C4—7116no—
228C22⋊C4—7116no—
229C42—28no—
230C42—712no—
231C42—718no—
232C42—712no—
233C42—718no—
234C42—1428no—
235C42C2×C4×D7112yes—
236C42C2×C4×D7112yes—
237C42C2×C4×D7118yes—
238C23—714no—
239C23—712no—
240C23—1424no—
241C23C22×C4×D7111yescharacteristic
242C2×C4—28no—
243C2×C4—712no—
244C2×C4—714no—
245C2×C4—718no—
246C2×C4—718no—
247C2×C4—714no—
248C2×C4—718no—
249C2×C4—1428no—
250C2×C4—1424no—
251C2×C4—14216no—
252C2×C4C42×D7118yes—
253C2×C4C42×D7114yes—
254C2×C4#1455613618yes—
255C2×C4C22×C4×D7111yescharacteristic
256C2×C4C22×C4×D7111yescharacteristic
257C2×C4C22×C4×D7114yes—
258C8—718no—
259C8—718no—
260C8C42×D7118yes—
261C8C42×D7118yes—
262C22—714no—
263C22—1424no—
264C22—1428no—
265C22C2×C42×D7111yescharacteristic
266C22C2×C42×D7112yes—
267C22C2×#1455613614yes—
268C4—28no—
269C4—714no—
270C4—1424no—
271C4—1428no—
272C4#1798595618yesdirect product factor
273C4C2×C42×D7112yes—
274C4C2×C42×D7112yes—
275C2—1424no—
276C2C43×D7111yescharacteristic
277C2C2×#1798595612yes—
278C2C4×#1455613614yes—
subgroupG/H
centerC2×C42C22×D71
commutatorC2×C71C2×C43
FrattiniC22×C4C23×D71
FittingC4×#97×C71C2
socleC23×C71C23×C4
prime radicalC23×D71C22×C4
cosocleC22×C4×C71C24
hypercenterC4×#97D71
hypocenterC71C4×#405
LCSG ▷ C2×C71 ▷ C71
UCSC1 ◁ C2×C42 ◁ C4×#97

Complements

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

NH ≅ G/Ntype
5. #22588028C2semidirect
6. C4×#14556038C2semidirect
7. C42×C71⋊C8C2semidirect
8. C4×C8×Dic71C2semidirect
9. C4×#97×C71C2semidirect
14. #17985956C4direct (N × H)
15. C4×#11765848C4semidirect
23. C4×C8×D71C4semidirect
50. #14556038C2×C4semidirect
53. C4×C71⋊C8C2×C4semidirect
55. C8×Dic71C2×C4semidirect
62. #97×C71C2×C4semidirect
74. #11765848C42semidirect
79. C8×D71C42semidirect
129. C4×C71#405semidirect
146. C4×#97D71semidirect
149. C71C4×#405semidirect
196. #97C4×D71semidirect
272. C4#17985956direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179859562
C2×C4×#117658482
C2×C4×C8×D712
C4×#145560852
#225880282
C4×#145560382
C42×C71⋊C82
C4×C8×Dic712
C4×#97×C712
C4×#40571