Finite Group Databasebeta

← C4×#17986023 #31995354

Subgroups — C4×#17986023 #31995354

Order 18176.

1382 conjugacy classes of subgroups.

The subgroup lattice has 274 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986023C212yesmaximal
2C2×C4×#11765849C212yesmaximal
3#22588193C214yesmaximal, complemented
4C4×C4⋊(C71⋊C8)C214yesmaximal, complemented
5#22588034C212yesmaximal
6C2×C43×C71C211yesmaximal, characteristic
7C22×#11765849C2214yes—
8#17986023C4116yesdirect product factor
9C2×C4⋊(C71⋊C8)C2218yes—
10C4×#11765849—28no—
11C2×#14556039C2214yes—
12C2×C4×C71⋊C8C2214yes—
13#17985754C2218yes—
14C22×C42×C71C414yes—
15C22×C42×C71C2211yescharacteristic
16C22×C42×C71C2211yescharacteristic
17C22×C42×C71C2211yescharacteristic
18C43×C71C412yes—
19C43×C71C412yes—
20C43×C71C2212yes—
21C43×C71C2212yes—
22C2×#11765849—28no—
23C2×#11765849—28no—
24C2×#11765849C2×C4116yes—
25C22×C71⋊C8C2318yes—
26C4⋊(C71⋊C8)C2×C4132yescomplemented
27#14556039—28no—
28C4×C71⋊C8—28no—
29C23×C4×C71C2×C412yes—
30C23×C4×C71C2×C412yes—
31C23×C4×C71C2×C412yes—
32C23×C4×C71C2311yescharacteristic
33C2×C42×C71—24no—
34C2×C42×C71—216no—
35C2×C42×C71C2×C414yes—
36C2×C42×C71C2×C414yes—
37C2×C42×C71C2×C414yes—
38C2×C42×C71C2×C412yes—
39C2×C42×C71C2×C411yescharacteristic
40C2×C42×C71C2×C411yescharacteristic
41C2×C42×C71C2×C418yes—
42C2×C42×C71C2×C412yes—
43C2×C42×C71C2×C414yes—
44C2×C42×C71D414yes—
45C2×C42×C71Q814yes—
46C2×C42×C71C2312yes—
47C2×C42×C71C2312yes—
48C2×C42×C71C2311yescharacteristic
49C2×C42×C71C2311yescharacteristic
50#11765849—232no—
51C2×C71⋊C8—28no—
52C2×C71⋊C8—28no—
53C2×C71⋊C8C22×C4116yes—
54C24×C71C22×C411yescharacteristic
55C22×C4×C71—24no—
56C22×C4×C71—28no—
57C22×C4×C71—28no—
58C22×C4×C71—28no—
59C22×C4×C71C4218yes—
60C22×C4×C71C4⋊C418yes—
61C22×C4×C71C22×C414yes—
62C22×C4×C71C22×C412yes—
63C22×C4×C71C22×C412yes—
64C22×C4×C71C22×C414yes—
65C22×C4×C71C22×C411yescharacteristic
66C22×C4×C71C22×C412yes—
67C22×C4×C71C22×C412yes—
68C22×C4×C71C2×D412yes—
69C22×C4×C71C2×Q812yes—
70C22×C4×C71#4114yes—
71C22×C4×C71C2411yescharacteristic
72C42×C71—24no—
73C42×C71—28no—
74C42×C71—28no—
75C42×C71—28no—
76C42×C71—24no—
77C42×C71C4214yes—
78C42×C71C4214yes—
79C42×C71C4⋊C418yes—
80C42×C71M16116yescomplemented
81C42×C71C22×C418yes—
82C42×C71C2×D412yes—
83C42×C71C2×D412yes—
84C42×C71C2×Q812yes—
85C42×C71C2×Q812yes—
86C23×C71—24no—
87C23×C71C2×C4212yes—
88C23×C71C2×C4⋊C412yes—
89C23×C71#11712yes—
90C23×C71C23×C411yescharacteristic
91C2×C4×C71—216no—
92C2×C4×C71—24no—
93C2×C4×C71—24no—
94C2×C4×C71—24no—
95C2×C4×C71—24no—
96C2×C4×C71—216no—
97C2×C4×C71—216no—
98C2×C4×C71C2×C4214yes—
99C2×C4×C71C2×C4212yes—
100C2×C4×C71C2×C4214yes—
101C2×C4×C71C2×C4⋊C414yes—
102C2×C4×C71C2×C4⋊C412yes—
103C2×C4×C71C2×C4⋊C414yes—
104C2×C4×C71#11712yes—
105C2×C4×C71C4×D418yes—
106C2×C4×C71C4×Q818yes—
107C2×C4×C71C2×M1618yes—
108C2×C4×C71C2×M1618yes—
109C2×C4×C71C2×M1618yes—
110C2×C4×C71C23×C412yes—
111C2×C4×C71C22×D411yescharacteristic
112C2×C4×C71C22×Q811yescharacteristic
113C2×C4×C71C2×#4112yes—
114C71⋊C8—216no—
115C22×C71—24no—
116C22×C71—24no—
117C22×C71—24no—
118C22×C71C4×C4⋊C414yes—
119C22×C71C22×C4211yescharacteristic
120C22×C71C22×C4⋊C411yescharacteristic
121C22×C71C2×#11711yescharacteristic
122C22×C71C22×M1614yes—
123C4×C71—24no—
124C4×C71—24no—
125C4×C71—28no—
126C4×C71C4×C4⋊C414yes—
127C4×C71C4×M1618yescomplemented
128C4×C71#42318yescomplemented
129C4×C71C2×C4×D412yes—
130C4×C71C2×C4×Q812yes—
131C4×#423—711nomaximal, Sylow
132C2×C71—24no—
133C2×C71C2×C4×C4⋊C411yescharacteristic
134C2×C71C2×C4×M1612yes—
135C2×C71C2×#42312yes—
136C2×C71#292012yes—
137C2×#423—712no—
138C2×C4×M16—712no—
139C2×C43D7111yescharacteristic
140#1767—714no—
141C4×C4⋊C8—714no—
142#1728—712no—
143C71C4×#42311yescharacteristic, complemented, Sylow
144C22×M16—714no—
145C22×C42Dic7114yes—
146C22×C42C2×D7111yescharacteristic
147C22×C42C2×D7111yescharacteristic
148C22×C42C2×D7111yescharacteristic
149#423—7116no—
150C2×C4⋊C8—718no—
151C4×M16—1428no—
152C2×#97—714no—
153C2×C4×C8—714no—
154C43Dic7112yes—
155C43Dic7112yes—
156C43C2×D7112yes—
157C43C2×D7112yes—
158#336—718no—
159C23×C4C2×Dic7112yes—
160C23×C4C2×Dic7112yes—
161C23×C4C2×Dic7112yes—
162C23×C4C22×D7111yescharacteristic
163C2×M16—7116no—
164C2×M16—1428no—
165C2×M16—1428no—
166C22×C8—718no—
167C2×C42—24no—
168C2×C42—216no—
169C2×C42Dic14214yes—
170C2×C42C4×D7118yes—
171C2×C42D28414yes—
172C2×C42C2×Dic7112yes—
173C2×C42C2×Dic7114yes—
174C2×C42C2×Dic7114yes—
175C2×C42C2×Dic7114yes—
176C2×C42C2×Dic7111yescharacteristic
177C2×C42C2×Dic7111yescharacteristic
178C2×C42C2×Dic7112yes—
179C2×C42C2×Dic7114yes—
180C2×C42C22×D7112yes—
181C2×C42C22×D7112yes—
182C2×C42C22×D7111yescharacteristic
183C2×C42C22×D7111yescharacteristic
184C4⋊C8—7132no—
185#97—1428no—
186C4×C8—1428no—
187C24C22×Dic7111yescharacteristic
188C22×C4—24no—
189C22×C4—28no—
190C22×C4—28no—
191C22×C4—28no—
192C22×C4C4×Dic7118yes—
193C22×C4C4⋊Dic7118yes—
194C22×C4C2×C4×D7114yes—
195C22×C4C22×Dic7112yes—
196C22×C4C22×Dic7112yes—
197C22×C4C22×Dic7114yes—
198C22×C4C22×Dic7111yescharacteristic
199C22×C4C22×Dic7112yes—
200C22×C4C22×Dic7112yes—
201C22×C4C2×D28412yes—
202C22×C4C2×Dic14212yes—
203C22×C4#1176586514yes—
204C22×C4C23×D7111yescharacteristic
205M16—14232no—
206C2×C8—7116no—
207C2×C8—1428no—
208C2×C8—1428no—
209C42—24no—
210C42—24no—
211C42—28no—
212C42—28no—
213C42—28no—
214C42C4×Dic7114yes—
215C42C4×Dic7114yes—
216C42C4⋊Dic7118yes—
217C42#11765849116yescomplemented
218C42C2×C4×D7118yes—
219C42C2×D28412yes—
220C42C2×D28412yes—
221C42C2×Dic14212yes—
222C42C2×Dic14212yes—
223C23—24no—
224C23C2×C4×Dic7112yes—
225C23C2×C4⋊Dic7112yes—
226C23#1455608712yes—
227C23C23×Dic7111yescharacteristic
228C2×C4—216no—
229C2×C4—24no—
230C2×C4—24no—
231C2×C4—24no—
232C2×C4—24no—
233C2×C4—216no—
234C2×C4—216no—
235C2×C4C2×C4×Dic7114yes—
236C2×C4C2×C4×Dic7112yes—
237C2×C4C2×C4×Dic7114yes—
238C2×C4C2×C4⋊Dic7114yes—
239C2×C4C2×C4⋊Dic7112yes—
240C2×C4C2×C4⋊Dic7114yes—
241C2×C4#1455608712yes—
242C2×C4C4×D28418yes—
243C2×C4C4×Dic14218yes—
244C2×C4C2×#1176584918yes—
245C2×C4C2×#1176584918yes—
246C2×C4C2×#1176584918yes—
247C2×C4C22×C4×D7112yes—
248C2×C4C22×D28411yescharacteristic
249C2×C4C22×Dic14211yescharacteristic
250C2×C4C2×#1176586512yes—
251C8—14216no—
252C22—24no—
253C22—24no—
254C22—24no—
255C22C4×C4⋊Dic7114yes—
256C22C22×C4×Dic7111yescharacteristic
257C22C22×C4⋊Dic7111yescharacteristic
258C22C2×#1455608711yescharacteristic
259C22C22×#1176584914yes—
260C4—24no—
261C4—28no—
262C4—24no—
263C4C4×C4⋊Dic7114yes—
264C4C4×#1176584918yescomplemented
265C4#1798602318yesdirect product factor
266C4C2×C4×D28412yes—
267C4C2×C4×Dic14212yes—
268C2—24no—
269C2C2×C4×C4⋊Dic7111yescharacteristic
270C2C2×C4×#1176584912yes—
271C2C2×#1798602312yes—
272C2#2259697312yes—
subgroupG/H
centerC2×C42C22×D71
commutatorC22×C71C22×C42
FrattiniC22×C4C23×D71
FittingC2×C43×C71C2
socleC23×C71C23×C4
prime radicalC24×C71C22×C4
cosocleC22×C4×C71C24
hypercenterC2×C43D71
hypocenterC71C4×#423
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C2×C42 ◁ C2×C43

Complements

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

NH ≅ G/Ntype
3. #22588193C2semidirect
4. C4×C4⋊(C71⋊C8)C2semidirect
8. #17986023C4direct (N × H)
26. C4⋊(C71⋊C8)C2×C4semidirect
80. C42×C71M16semidirect
127. C4×C71C4×M16semidirect
128. C4×C71#423semidirect
143. C71C4×#423semidirect
217. C42#11765849semidirect
264. C4C4×#11765849semidirect
265. C4#17986023direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179860232
C2×C4×#117658492
#225881932
C4×C4⋊(C71⋊C8)2
#225880342
C2×C43×C712
C4×#42371