Finite Group Databasebeta

← C4×#17986026 #31995340

Subgroups — C4×#17986026 #31995340

Order 18176.

1174 conjugacy classes of subgroups.

The subgroup lattice has 270 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986026C212yesmaximal
2C2×C4×#11765849C211yesmaximal, characteristic
3C22×C4×C71⋊C8C211yesmaximal, characteristic
4#22588197C214yesmaximal, complemented
5C4×C4⋊(C71⋊C8)C214yesmaximal, complemented
6#22588037C212yesmaximal
7C4×#117×C71C211yesmaximal, characteristic
8C22×#11765849C2212yes—
9C23×C71⋊C8C2212yes—
10#17986026C4116yesdirect product factor
11C2×C4⋊(C71⋊C8)C2218yes—
12C4×#11765849—24no—
13C2×#14556039C2212yes—
14C2×C4×C71⋊C8—24no—
15C2×C4×C71⋊C8C2212yes—
16C2×C4×C71⋊C8C2212yes—
17C2×C4×C71⋊C8C2212yes—
18#17985754C2218yes—
19C2×#117×C71C2211yescharacteristic
20C2×#117×C71C2211yescharacteristic
21C22×C42×C71C2211yescharacteristic
22C4×C4⋊C4×C71C414yes—
23C4×C22⋊C4×C71C414yes—
24#376×C71C2212yes—
25C43×C71C2212yes—
26C2×#11765849—24no—
27C2×#11765849—24no—
28C2×#11765849C2×C418yes—
29C22×C71⋊C8—24no—
30C22×C71⋊C8—24no—
31C22×C71⋊C8C2×C418yes—
32C22×C71⋊C8C2314yes—
33C22×C71⋊C8C2314yes—
34C4⋊(C71⋊C8)C2×C4132yescomplemented
35#14556039—24no—
36C4×C71⋊C8—24no—
37C4×C71⋊C8—24no—
38C4×C71⋊C8—24no—
39C23×C4×C71C2×C412yes—
40C23×C4×C71C2311yescharacteristic
41#117×C71—24no—
42#117×C71C2×C418yes—
43C2×C4⋊C4×C71C2×C412yes—
44C2×C4⋊C4×C71C2×C412yes—
45C2×C22⋊C4×C71C2×C412yes—
46C2×C22⋊C4×C71C2×C412yes—
47C2×C42×C71C2×C418yes—
48C2×C42×C71C2×C412yes—
49C2×C42×C71D414yes—
50C2×C42×C71Q814yes—
51C2×C42×C71C2312yes—
52C2×C42×C71C2312yes—
53C2×C42×C71C2311yescharacteristic
54C2×C42×C71C2311yescharacteristic
55#95×C71C2×C418yes—
56#11765849—216no—
57C2×C71⋊C8—216no—
58C2×C71⋊C8—24no—
59C2×C71⋊C8—24no—
60C2×C71⋊C8—24no—
61C2×C71⋊C8—24no—
62C2×C71⋊C8C22×C418yes—
63C2×C71⋊C8C22×C418yes—
64C24×C71C22×C411yescharacteristic
65C22×C4×C71—28no—
66C22×C4×C71C4⋊C418yes—
67C22×C4×C71C22×C414yes—
68C22×C4×C71C22×C414yes—
69C22×C4×C71C22×C414yes—
70C22×C4×C71C22×C412yes—
71C22×C4×C71C22×C411yescharacteristic
72C22×C4×C71C22×C412yes—
73C22×C4×C71C2×D412yes—
74C22×C4×C71C2×Q812yes—
75C22×C4×C71#4114yes—
76C22×C4×C71C2411yescharacteristic
77C4⋊C4×C71—24no—
78C4⋊C4×C71C4218yes—
79C22⋊C4×C71—24no—
80C22⋊C4×C71C4218yes—
81C42×C71—216no—
82C42×C71—24no—
83C42×C71C4⋊C418yes—
84C42×C71C22×C418yes—
85C42×C71C2×D412yes—
86C42×C71C2×D412yes—
87C42×C71C2×Q812yes—
88C42×C71C2×Q812yes—
89C23×C71—24no—
90C23×C71C2×C4212yes—
91C23×C71C2×C4⋊C412yes—
92C23×C71#11712yes—
93C23×C71C23×C411yescharacteristic
94C2×C4×C71—28no—
95C2×C4×C71—24no—
96C2×C4×C71—216no—
97C2×C4×C71—24no—
98C2×C4×C71—28no—
99C2×C4×C71C2×C4218yes—
100C2×C4×C71C2×C4212yes—
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×C71#13118yes—
108C2×C4×C71C23×C412yes—
109C2×C4×C71C22×D411yescharacteristic
110C2×C4×C71C22×Q811yescharacteristic
111C2×C4×C71C2×#4112yes—
112C71⋊C8—28no—
113C71⋊C8—28no—
114C22×C71—24no—
115C22×C71—24no—
116C22×C71—24no—
117C22×C71C4×C4⋊C414yes—
118C22×C71C22×C4211yescharacteristic
119C22×C71C22×C4⋊C411yescharacteristic
120C22×C71C2×#11711yescharacteristic
121C22×C71C2×#13114yes—
122C4×C71—28no—
123C4×C71—24no—
124C4×C71—44no—
125C4×C71C4×C4⋊C414yes—
126C4×C71#42418yescomplemented
127C4×C71C2×C4×D412yes—
128C4×C71C2×C4×Q812yes—
129C4×#424—711nomaximal, Sylow
130C2×C71—24no—
131C2×C71C2×C4×C4⋊C411yescharacteristic
132C2×C71C4×#13112yes—
133C2×C71C2×#42412yes—
134C2×C71#292212yes—
135C2×#424—712no—
136C2×C4×M16—711no—
137C22×C4×C8—711no—
138C4×#117D7111yescharacteristic
139#1768—714no—
140C4×C4⋊C8—714no—
141#1729—712no—
142C71C4×#42411yescharacteristic, complemented, Sylow
143C22×M16—712no—
144C23×C8—712no—
145C2×#117C2×D7111yescharacteristic
146C2×#117C2×D7111yescharacteristic
147C22×C42C2×D7111yescharacteristic
148#424—7116no—
149C2×C4⋊C8—718no—
150C4×M16—1424no—
151C2×#97—712no—
152C2×C4×C8—712no—
153C2×C4×C8—712no—
154C2×C4×C8—712no—
155C2×C4×C8—1424no—
156C4×C4⋊C4Dic7114yes—
157C4×C22⋊C4Dic7114yes—
158#376C2×D7112yes—
159C43C2×D7112yes—
160#336—718no—
161C23×C4C2×Dic7112yes—
162C23×C4C22×D7111yescharacteristic
163C2×M16—718no—
164C2×M16—1424no—
165C2×M16—1424no—
166C22×C8—718no—
167C22×C8—714no—
168C22×C8—714no—
169C22×C8—1424no—
170C22×C8—1424no—
171#117—24no—
172#117C4×D7118yes—
173C2×C4⋊C4C2×Dic7112yes—
174C2×C4⋊C4C2×Dic7112yes—
175C2×C22⋊C4C2×Dic7112yes—
176C2×C22⋊C4C2×Dic7112yes—
177C2×C42Dic14214yes—
178C2×C42D28414yes—
179C2×C42C2×Dic7118yes—
180C2×C42C2×Dic7112yes—
181C2×C42C22×D7112yes—
182C2×C42C22×D7112yes—
183C2×C42C22×D7111yescharacteristic
184C2×C42C22×D7111yescharacteristic
185C4⋊C8—7132no—
186#97—1424no—
187C4×C8—1424no—
188C4×C8—1424no—
189C4×C8—1424no—
190#95C2×Dic7118yes—
191C24C22×Dic7111yescharacteristic
192C22×C4—28no—
193C22×C4C4⋊Dic7118yes—
194C22×C4C2×C4×D7114yes—
195C22×C4C22×Dic7114yes—
196C22×C4C22×Dic7114yes—
197C22×C4C22×Dic7112yes—
198C22×C4C22×Dic7111yescharacteristic
199C22×C4C22×Dic7112yes—
200C22×C4C2×D28412yes—
201C22×C4C2×Dic14212yes—
202C22×C4#1176586514yes—
203C22×C4C23×D7111yescharacteristic
204M16—14216no—
205C2×C8—718no—
206C2×C8—718no—
207C2×C8—1424no—
208C2×C8—1424no—
209C2×C8—1424no—
210C2×C8—1424no—
211C2×C8—14216no—
212C4⋊C4—24no—
213C4⋊C4C4×Dic7118yes—
214C22⋊C4—24no—
215C22⋊C4C4×Dic7118yes—
216C42—24no—
217C42—216no—
218C42C4⋊Dic7118yes—
219C42C2×C4×D7118yes—
220C42C2×D28412yes—
221C42C2×D28412yes—
222C42C2×Dic14212yes—
223C42C2×Dic14212yes—
224C23—24no—
225C23C2×C4×Dic7112yes—
226C23C2×C4⋊Dic7112yes—
227C23#1455608712yes—
228C23C23×Dic7111yescharacteristic
229C2×C4—28no—
230C2×C4—24no—
231C2×C4—216no—
232C2×C4—24no—
233C2×C4—28no—
234C2×C4C2×C4×Dic7118yes—
235C2×C4C2×C4×Dic7112yes—
236C2×C4C2×C4⋊Dic7114yes—
237C2×C4C2×C4⋊Dic7112yes—
238C2×C4C2×C4⋊Dic7114yes—
239C2×C4#1455608712yes—
240C2×C4C4×D28418yes—
241C2×C4C4×Dic14218yes—
242C2×C4#1455613518yes—
243C2×C4C22×C4×D7112yes—
244C2×C4C22×D28411yescharacteristic
245C2×C4C22×Dic14211yescharacteristic
246C2×C4C2×#1176586512yes—
247C8—1428no—
248C8—1428no—
249C22—24no—
250C22—24no—
251C22—24no—
252C22C4×C4⋊Dic7114yes—
253C22C22×C4×Dic7111yescharacteristic
254C22C22×C4⋊Dic7111yescharacteristic
255C22C2×#1455608711yescharacteristic
256C22C2×#1455613514yes—
257C4—24no—
258C4—28no—
259C4—44no—
260C4C4×C4⋊Dic7114yes—
261C4#1798602618yesdirect product factor
262C4C2×C4×D28412yes—
263C4C2×C4×Dic14212yes—
264C2—24no—
265C2C2×C4×C4⋊Dic7111yescharacteristic
266C2C4×#1455613512yes—
267C2C2×#1798602612yes—
268C2#2259698412yes—
subgroupG/H
centerC2×C42C22×D71
commutatorC22×C71C22×C42
FrattiniC22×C4C23×D71
FittingC4×#117×C71C2
socleC23×C71C23×C4
prime radicalC24×C71C22×C4
cosocleC22×C4×C71C24
hypercenterC4×#117D71
hypocenterC71C4×#424
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C2×C42 ◁ C4×#117

Complements

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

NH ≅ G/Ntype
4. #22588197C2semidirect
5. C4×C4⋊(C71⋊C8)C2semidirect
10. #17986026C4direct (N × H)
34. C4⋊(C71⋊C8)C2×C4semidirect
126. C4×C71#424semidirect
142. C71C4×#424semidirect
261. C4#17986026direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179860262
C2×C4×#117658492
C22×C4×C71⋊C82
#225881972
C4×C4⋊(C71⋊C8)2
#225880372
C4×#117×C712
C4×#42471