Finite Group Databasebeta

← C4×#17986022 #31995355

Subgroups — C4×#17986022 #31995355

Order 18176.

1382 conjugacy classes of subgroups.

The subgroup lattice has 306 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986022C212yesmaximal
2C2×C4×#11765849C211yesmaximal, characteristic
3C2×C42×Dic71C211yesmaximal, characteristic
4#22588194C214yesmaximal, complemented
5C4×Dic71⋊C8C214yesmaximal, complemented
6#22588033C212yesmaximal
7C2×C4×M16×C71C211yesmaximal, characteristic
8C22×#11765849C2212yes—
9C22×C4×Dic71C414yes—
10C22×C4×Dic71C2211yescharacteristic
11C22×C4×Dic71C2211yescharacteristic
12#17986022C4116yesdirect product factor
13C2×Dic71⋊C8C2218yes—
14C4×#11765849—24no—
15C2×#14556039C2212yes—
16C2×C4×C71⋊C8C2212yes—
17C42×Dic71C412yes—
18C42×Dic71C412yes—
19C42×Dic71C2212yes—
20C42×Dic71C2212yes—
21#17985753C2218yes—
22C22×M16×C71C2212yes—
23C22×C42×C71C2211yescharacteristic
24C4×M16×C71—24no—
25C2×#97×C71C2212yes—
26C2×C4×C8×C71C2212yes—
27C23×Dic71C2×C412yes—
28C23×Dic71C2×C412yes—
29C2×#11765849—24no—
30C2×#11765849—24no—
31C2×#11765849C2×C418yes—
32C22×C71⋊C8C2314yes—
33C2×C4×Dic71—216no—
34C2×C4×Dic71—24no—
35C2×C4×Dic71C2×C412yes—
36C2×C4×Dic71C2×C414yes—
37C2×C4×Dic71C2×C414yes—
38C2×C4×Dic71C2×C414yes—
39C2×C4×Dic71C2×C411yescharacteristic
40C2×C4×Dic71C2×C411yescharacteristic
41C2×C4×Dic71C2×C418yes—
42C2×C4×Dic71C2×C414yes—
43C2×C4×Dic71C2312yes—
44C2×C4×Dic71C2312yes—
45Dic71⋊C8C2×C4132yescomplemented
46#14556039—24no—
47C4×C71⋊C8—24no—
48C23×C4×C71C2×C412yes—
49C23×C4×C71C2311yescharacteristic
50C2×M16×C71—24no—
51C2×M16×C71—24no—
52C2×M16×C71C2×C418yes—
53C22×C8×C71C2314yes—
54C2×C42×C71C2×C412yes—
55C2×C42×C71D414yes—
56C2×C42×C71Q814yes—
57C2×C42×C71C2311yescharacteristic
58C2×C42×C71C2311yescharacteristic
59#97×C71—24no—
60C4×C8×C71—24no—
61C22×Dic71—24no—
62C22×Dic71—28no—
63C22×Dic71—28no—
64C22×Dic71C4218yes—
65C22×Dic71C22×C412yes—
66C22×Dic71C22×C414yes—
67C22×Dic71C22×C412yes—
68#11765849—216no—
69C2×C71⋊C8—24no—
70C2×C71⋊C8—24no—
71C2×C71⋊C8C22×C418yes—
72C4×Dic71—24no—
73C4×Dic71—28no—
74C4×Dic71—24no—
75C4×Dic71—28no—
76C4×Dic71—28no—
77C4×Dic71C4214yes—
78C4×Dic71C4214yes—
79C4×Dic71M16116yescomplemented
80C4×Dic71C22×C418yes—
81C24×C71C22×C411yescharacteristic
82C22×C4×C71—28no—
83C22×C4×C71C4⋊C418yes—
84C22×C4×C71C22×C412yes—
85C22×C4×C71C22×C411yescharacteristic
86C22×C4×C71C22×C414yes—
87C22×C4×C71C22×C412yes—
88C22×C4×C71C2×D412yes—
89C22×C4×C71C2×Q812yes—
90C22×C4×C71#4114yes—
91C22×C4×C71C2411yescharacteristic
92M16×C71—216no—
93C2×C8×C71—24no—
94C2×C8×C71—24no—
95C2×C8×C71C22×C418yes—
96C42×C71C4⋊C418yes—
97C42×C71C2×D412yes—
98C42×C71C2×D412yes—
99C42×C71C2×Q812yes—
100C42×C71C2×Q812yes—
101C23×C71—24no—
102C23×C71C2×C4212yes—
103C23×C71C2×C4⋊C412yes—
104C23×C71#11712yes—
105C23×C71C23×C411yescharacteristic
106C2×C4×C71—24no—
107C2×C4×C71—216no—
108C2×C4×C71C2×C4212yes—
109C2×C4×C71C2×C4⋊C414yes—
110C2×C4×C71C2×C4⋊C412yes—
111C2×C4×C71C2×C4⋊C414yes—
112C2×C4×C71#11712yes—
113C2×C4×C71C4×D418yes—
114C2×C4×C71C4×Q818yes—
115C2×C4×C71C2×M1618yes—
116C2×C4×C71C23×C412yes—
117C2×C4×C71C22×D411yescharacteristic
118C2×C4×C71C22×Q811yescharacteristic
119C2×C4×C71C2×#4112yes—
120C2×Dic71—216no—
121C2×Dic71—24no—
122C2×Dic71—24no—
123C2×Dic71—24no—
124C2×Dic71—216no—
125C2×Dic71C2×C4214yes—
126C2×Dic71C2×C4214yes—
127C2×Dic71C2×M1618yes—
128C2×Dic71C2×M1618yes—
129C8×C71—28no—
130C71⋊C8—28no—
131C22×C71—24no—
132C22×C71—24no—
133C22×C71—24no—
134C22×C71C4×C4⋊C414yes—
135C22×C71C22×C4211yescharacteristic
136C22×C71C22×C4⋊C411yescharacteristic
137C22×C71C2×#11711yescharacteristic
138C22×C71C22×M1614yes—
139C4×C71—24no—
140C4×C71C4×C4⋊C414yes—
141C4×C71#42318yescomplemented
142C4×C71C2×C4×D412yes—
143C4×C71C2×C4×Q812yes—
144Dic71—24no—
145Dic71—28no—
146Dic71C4×M1618yescomplemented
147C4×#423—711nomaximal, Sylow
148C2×C71—24no—
149C2×C71C2×C4×C4⋊C411yescharacteristic
150C2×C71C2×C4×M1612yes—
151C2×C71C2×#42312yes—
152C2×C71#292012yes—
153C2×#423—712no—
154C2×C4×M16—711no—
155C2×C4×M16D7111yescharacteristic
156C2×C43—711no—
157#1767—714no—
158C4×C4⋊C8—714no—
159#1728—712no—
160C71C4×#42311yescharacteristic, complemented, Sylow
161C22×M16—712no—
162C22×M16C2×D7112yes—
163C22×C42—711no—
164C22×C42—714no—
165C22×C42—711no—
166C22×C42C2×D7111yescharacteristic
167#423—7116no—
168C2×C4⋊C8—718no—
169C4×M16—24no—
170C4×M16—1424no—
171C2×#97—712no—
172C2×#97C2×D7112yes—
173C2×C4×C8—712no—
174C2×C4×C8C2×D7112yes—
175C43—712no—
176C43—712no—
177C43—712no—
178C43—712no—
179#336—718no—
180C23×C4—712no—
181C23×C4—712no—
182C23×C4C4×D7112yes—
183C23×C4C22×D7111yescharacteristic
184C2×M16—24no—
185C2×M16—24no—
186C2×M16—718no—
187C2×M16—1424no—
188C2×M16—1424no—
189C2×M16C4×D7118yes—
190C22×C8—714no—
191C22×C8C22×D7114yes—
192C2×C42—711no—
193C2×C42—711no—
194C2×C42—714no—
195C2×C42—718no—
196C2×C42—712no—
197C2×C42—714no—
198C2×C42—714no—
199C2×C42—712no—
200C2×C42—714no—
201C2×C42—712no—
202C2×C42—14216no—
203C2×C42—1424no—
204C2×C42Dic14214yes—
205C2×C42C4×D7112yes—
206C2×C42C22⋊D7114yes—
207C2×C42C22×D7111yescharacteristic
208C2×C42C22×D7111yescharacteristic
209C4⋊C8—7132no—
210#97—24no—
211#97—1424no—
212C4×C8—24no—
213C4×C8—1424no—
214C24C2×C4×D7111yescharacteristic
215C22×C4—28no—
216C22×C4—712no—
217C22×C4—712no—
218C22×C4—714no—
219C22×C4—718no—
220C22×C4—1428no—
221C22×C4—1428no—
222C22×C4—1424no—
223C22×C4Dic71⋊C418yes—
224C22×C4C2×C4×D7112yes—
225C22×C4C2×C4×D7114yes—
226C22×C4C2×C4×D7111yescharacteristic
227C22×C4C2×C4×D7112yes—
228C22×C4C2×C22⋊D7112yes—
229C22×C4C2×Dic14212yes—
230C22×C4#1176586514yes—
231C22×C4C23×D7111yescharacteristic
232M16—216no—
233M16—14216no—
234C2×C8—24no—
235C2×C8—24no—
236C2×C8—718no—
237C2×C8—1424no—
238C2×C8—1424no—
239C2×C8C2×C4×D7118yes—
240C42—718no—
241C42—714no—
242C42—714no—
243C42—7116no—
244C42—1428no—
245C42—1428no—
246C42—1424no—
247C42—1424no—
248C42—1428no—
249C42Dic71⋊C418yes—
250C42C2×C22⋊D7112yes—
251C42C2×C22⋊D7112yes—
252C42C2×Dic14212yes—
253C42C2×Dic14212yes—
254C23—24no—
255C23C42×D7112yes—
256C23C2×Dic71⋊C412yes—
257C23#1455608512yes—
258C23C22×C4×D7111yescharacteristic
259C2×C4—24no—
260C2×C4—216no—
261C2×C4—714no—
262C2×C4—718no—
263C2×C4—714no—
264C2×C4—718no—
265C2×C4—14216no—
266C2×C4—14216no—
267C2×C4—1424no—
268C2×C4—1424no—
269C2×C4—1424no—
270C2×C4C42×D7112yes—
271C2×C4C2×Dic71⋊C414yes—
272C2×C4C2×Dic71⋊C412yes—
273C2×C4C2×Dic71⋊C414yes—
274C2×C4#1455608512yes—
275C2×C4C4×C22⋊D7118yes—
276C2×C4C4×Dic14218yes—
277C2×C4M16×D7118yes—
278C2×C4C22×C4×D7112yes—
279C2×C4C22×C22⋊D7111yescharacteristic
280C2×C4C22×Dic14211yescharacteristic
281C2×C4C2×#1176586512yes—
282C8—28no—
283C8—1428no—
284C22—24no—
285C22—24no—
286C22—24no—
287C22C4×Dic71⋊C414yes—
288C22C2×C42×D7111yescharacteristic
289C22C22×Dic71⋊C411yescharacteristic
290C22C2×#1455608511yescharacteristic
291C22C2×M16×D7114yes—
292C4—24no—
293C4—718no—
294C4—1428no—
295C4—1424no—
296C4C4×Dic71⋊C414yes—
297C4#1798602218yesdirect product factor
298C4C2×C4×C22⋊D7112yes—
299C4C2×C4×Dic14212yes—
300C2—24no—
301C2C2×C4×Dic71⋊C411yescharacteristic
302C2C4×M16×D7112yes—
303C2C2×#1798602212yes—
304C2#2259697112yes—
subgroupG/H
centerC2×C42C22×D71
commutatorC22×C71C22×C42
FrattiniC22×C4C23×D71
FittingC2×C4×M16×C71C2
socleC23×C71C23×C4
prime radicalC24×C71C22×C4
cosocleC22×C4×C71C24
hypercenterC2×C4×M16D71
hypocenterC71C4×#423
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C2×C42 ◁ C2×C4×M16

Complements

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

NH ≅ G/Ntype
4. #22588194C2semidirect
5. C4×Dic71⋊C8C2semidirect
12. #17986022C4direct (N × H)
45. Dic71⋊C8C2×C4semidirect
79. C4×Dic71M16semidirect
141. C4×C71#423semidirect
146. Dic71C4×M16semidirect
160. C71C4×#423semidirect
297. C4#17986022direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179860222
C2×C4×#117658492
C2×C42×Dic712
#225881942
C4×Dic71⋊C82
#225880332
C2×C4×M16×C712
C4×#42371