Finite Group Databasebeta

← C4×#17985758 #31902624

Subgroups — C4×#17985758 #31902624

Order 18176.

1214 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
1C2×C4×#11765849C211yesmaximal, characteristic
2C2×C42×Dic71C211yesmaximal, characteristic
3C2×#17985758C214yesmaximal
4C4×#117×C71C211yesmaximal, characteristic
5C22×#11765849C2212yes—
6C22×C4×Dic71—22no—
7C22×C4×Dic71C2212yes—
8C4×#11765849—22no—
9C4×#11765849C414yescomplemented
10C2×#14556039—21no—
11C2×C4×C71⋊C8—21no—
12C42×Dic71—22no—
13C42×Dic71C414yescomplemented
14#17985758C4116yesdirect product factor
15C2×#117×C71C2212yes—
16C22×C42×C71C2211yescharacteristic
17C4×C4⋊C4×C71C414yescomplemented
18C4×C22⋊C4×C71—22no—
19#376×C71—21no—
20C43×C71—21no—
21C23×Dic71—22no—
22C2×#11765849—22no—
23C2×#11765849—24no—
24C2×#11765849C2×C414yes—
25C2×#11765849C2×C418yes—
26C22×C71⋊C8—22no—
27C2×C4×Dic71—216no—
28C2×C4×Dic71—28no—
29C2×C4×Dic71—22no—
30C2×C4×Dic71—24no—
31C2×C4×Dic71C2×C414yes—
32C2×C4×Dic71C2×C418yes—
33#14556039—24no—
34C4×C71⋊C8—24no—
35C23×C4×C71D412yes—
36C23×C4×C71C2311yescharacteristic
37#117×C71—24no—
38#117×C71C2×C418yes—
39C2×C4⋊C4×C71C2×C414yes—
40C2×C22⋊C4×C71—22no—
41C2×C42×C71—22no—
42C2×C42×C71—24no—
43C2×C42×C71C2×C412yes—
44C2×C42×C71C2×C412yes—
45C2×C42×C71C2×C412yes—
46C2×C42×C71D412yes—
47C2×C42×C71D411yescharacteristic
48C2×C42×C71D411yescharacteristic
49C2×C42×C71Q812yes—
50#95×C71—24no—
51C22×Dic71—216no—
52C22×Dic71—24no—
53C22×Dic71—28no—
54#11765849—24no—
55#11765849—28no—
56#11765849C4218yescomplemented
57C2×C71⋊C8—24no—
58C2×C71⋊C8—28no—
59C4×Dic71—232no—
60C4×Dic71—24no—
61C4×Dic71—28no—
62C4×Dic71C4218yescomplemented
63C24×C71C2×D411yescharacteristic
64C22×C4×C71—28no—
65C22×C4×C71—24no—
66C22×C4×C71C22⋊C414yes—
67C22×C4×C71C22⋊C412yes—
68C22×C4×C71C22⋊C412yes—
69C22×C4×C71C4⋊C414yes—
70C22×C4×C71C22×C411yescharacteristic
71C22×C4×C71C22×C411yescharacteristic
72C22×C4×C71C22×C414yes—
73C22×C4×C71C22×C411yescharacteristic
74C22×C4×C71C2×D411yescharacteristic
75C22×C4×C71C2×D411yescharacteristic
76C22×C4×C71C2×Q811yescharacteristic
77C22×C4×C71#4114yes—
78C4⋊C4×C71—24no—
79C4⋊C4×C71C4218yescomplemented
80C22⋊C4×C71—28no—
81C42×C71—28no—
82C42×C71—48no—
83C42×C71C4214yes—
84C42×C71C22⋊C412yes—
85C42×C71C22⋊C412yes—
86C42×C71C4⋊C412yes—
87C42×C71C4⋊C412yes—
88C42×C71C4⋊C414yes—
89C23×C71—24no—
90C23×C71C2×C22⋊C411yescharacteristic
91C23×C71C2×C22⋊C411yescharacteristic
92C23×C71C2×C4⋊C411yescharacteristic
93C23×C71C4×D414yes—
94C2×C4×C71—24no—
95C2×C4×C71—28no—
96C2×C4×C71—28no—
97C2×C4×C71—28no—
98C2×C4×C71—48no—
99C2×C4×C71#9514yes—
100C2×C4×C71#9514yes—
101C2×C4×C71#10418yes—
102C2×C4×C71C2×C4212yes—
103C2×C4×C71C2×C4212yes—
104C2×C4×C71C2×C4211yescharacteristic
105C2×C4×C71C2×C4212yes—
106C2×C4×C71C2×C22⋊C411yescharacteristic
107C2×C4×C71C2×C4⋊C411yescharacteristic
108C2×C4×C71C2×C4⋊C411yescharacteristic
109C2×C4×C71#11712yes—
110C2×C4×C71#11712yes—
111C2×C4×C71#11712yes—
112C2×C4×C71C4×D414yes—
113C2×C4×C71C4×D414yes—
114C2×C4×C71C4×Q814yes—
115C2×Dic71—216no—
116C2×Dic71—232no—
117C2×Dic71—28no—
118C71⋊C8—28no—
119C22×C71—22no—
120C22×C71—22no—
121C22×C71—28no—
122C22×C71C2×#9511yescharacteristic
123C22×C71C4×C22⋊C412yes—
124C22×C71C4×C22⋊C412yes—
125C22×C71C4×C4⋊C412yes—
126C22×C71C2×#10414yes—
127C4×C71—24no—
128C4×C71—48no—
129C4×C71#33918yescomplemented
130C4×C71C4311yescharacteristic
131C4×C71#37611yescharacteristic
132C4×C71C4×C22⋊C412yes—
133C4×C71C4×C4⋊C412yes—
134C4×C71C4×C4⋊C412yes—
135Dic71—216no—
136C4×#339—711nomaximal, Sylow
137C2×C71—22no—
138C2×C71—22no—
139C2×C71C4×#9511yescharacteristic
140C2×C71C2×#33912yes—
141C2×C71C4×#10414yes—
142C2×C4×M16—711no—
143C4×#117D7111yescharacteristic
144C2×C43—711no—
145C2×#339—714no—
146C71C4×#33911yescharacteristic, complemented, Sylow
147C22×M16—712no—
148C2×#117C2×D7112yes—
149C22×C42—712no—
150C22×C42—1422no—
151C22×C42C2×D7111yescharacteristic
152C4×M16—714no—
153C4×M16—1422no—
154C2×#97—1421no—
155C2×C4×C8—1421no—
156C4×C4⋊C4Dic7114yescomplemented
157C4×C22⋊C4—22no—
158#376—21no—
159C43—21no—
160C43—714no—
161C43—1422no—
162#339—7116no—
163C23×C4—1422no—
164C23×C4C22⋊D7112yes—
165C23×C4C22×D7111yescharacteristic
166C2×M16—718no—
167C2×M16—714no—
168C2×M16—1422no—
169C2×M16—1424no—
170C22×C8—1422no—
171#117—24no—
172#117C4×D7118yes—
173C2×C4⋊C4C2×Dic7114yes—
174C2×C22⋊C4—22no—
175C2×C42—22no—
176C2×C42—24no—
177C2×C42—718no—
178C2×C42—714no—
179C2×C42—14216no—
180C2×C42—1428no—
181C2×C42—1422no—
182C2×C42—1424no—
183C2×C42Dic14212yes—
184C2×C42C4×D7112yes—
185C2×C42C4×D7112yes—
186C2×C42D28412yes—
187C2×C42C2×Dic7112yes—
188C2×C42C22⋊D7111yescharacteristic
189C2×C42C22⋊D7111yescharacteristic
190#97—1424no—
191C4×C8—1424no—
192#95—24no—
193C24C2×C22⋊D7111yescharacteristic
194C22×C4—28no—
195C22×C4—24no—
196C22×C4—14216no—
197C22×C4—1424no—
198C22×C4—1428no—
199C22×C4(C2×D71)⋊C414yes—
200C22×C4C22⋊Dic7112yes—
201C22×C4C22⋊Dic7112yes—
202C22×C4Dic71⋊C414yes—
203C22×C4C2×C4×D7111yescharacteristic
204C22×C4C2×C4×D7111yescharacteristic
205C22×C4C2×C4×D7114yes—
206C22×C4C22×Dic7111yescharacteristic
207C22×C4C2×C22⋊D7111yescharacteristic
208C22×C4C2×D28411yescharacteristic
209C22×C4C2×Dic14211yescharacteristic
210C22×C4#1176586514yes—
211M16—718no—
212M16—1424no—
213M16—1428no—
214C2×C8—1424no—
215C2×C8—1428no—
216C4⋊C4—24no—
217C4⋊C4C4×Dic7118yescomplemented
218C22⋊C4—28no—
219C42—28no—
220C42—48no—
221C42—718no—
222C42—14232no—
223C42—1424no—
224C42—1428no—
225C42C4×Dic7114yes—
226C42(C2×D71)⋊C412yes—
227C42(C2×D71)⋊C412yes—
228C42Dic71⋊C412yes—
229C42Dic71⋊C412yes—
230C42C4⋊Dic7114yes—
231C23—24no—
232C23C2×(C2×D71)⋊C411yescharacteristic
233C23C2×C22⋊Dic7111yescharacteristic
234C23C2×Dic71⋊C411yescharacteristic
235C23C4×C22⋊D7114yes—
236C2×C4—24no—
237C2×C4—28no—
238C2×C4—28no—
239C2×C4—28no—
240C2×C4—48no—
241C2×C4—14216no—
242C2×C4—14232no—
243C2×C4—1428no—
244C2×C4C71⋊#9514yes—
245C2×C4C71⋊#9514yes—
246C2×C4#1455605518yes—
247C2×C4C42×D7112yes—
248C2×C4C42×D7112yes—
249C2×C4C2×C4×Dic7111yescharacteristic
250C2×C4C2×C4×Dic7112yes—
251C2×C4C2×(C2×D71)⋊C411yescharacteristic
252C2×C4C2×Dic71⋊C411yescharacteristic
253C2×C4C2×C4⋊Dic7111yescharacteristic
254C2×C4#1455608512yes—
255C2×C4#1455608512yes—
256C2×C4#1455608712yes—
257C2×C4C4×C22⋊D7114yes—
258C2×C4C4×D28414yes—
259C2×C4C4×Dic14214yes—
260C8—1428no—
261C22—22no—
262C22—22no—
263C22—28no—
264C22C2×C71⋊#9511yescharacteristic
265C22C4×C22⋊Dic7112yes—
266C22C4×(C2×D71)⋊C412yes—
267C22C4×Dic71⋊C412yes—
268C22C2×#1455605514yes—
269C4—24no—
270C4—48no—
271C4—14216no—
272C4#1798575818yesdirect product factor
273C4C42×Dic7111yescharacteristic
274C4#1798584511yescharacteristic
275C4C4×(C2×D71)⋊C412yes—
276C4C4×C4⋊Dic7112yes—
277C4C4×Dic71⋊C412yes—
278C2—22no—
279C2—22no—
280C2C4×C71⋊#9511yescharacteristic
281C2C2×#1798575812yes—
282C2C4×#1455605514yes—
subgroupG/H
centerC2×C42C22⋊D71
commutatorC4×C71C43
FrattiniC23×C4C22×D71
FittingC4×#117×C71C2
socleC23×C71C2×C22⋊C4
prime radicalC24×C71C2×D4
cosocleC23×C4×C71C23
hypercenterC4×#117D71
hypocenterC71C4×#339
LCSG ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2×C42 ◁ C22×C42 ◁ C4×#117

Complements

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

NH ≅ G/Ntype
9. C4×#11765849C4semidirect
13. C42×Dic71C4semidirect
14. #17985758C4direct (N × H)
17. C4×C4⋊C4×C71C4semidirect
56. #11765849C42semidirect
62. C4×Dic71C42semidirect
79. C4⋊C4×C71C42semidirect
129. C4×C71#339semidirect
146. C71C4×#339semidirect
156. C4×C4⋊C4Dic71semidirect
217. C4⋊C4C4×Dic71semidirect
272. C4#17985758direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×#117658492
C2×C42×Dic712
C2×#179857582
C4×#117×C712
C4×#33971