Finite Group Databasebeta

← C4×#17986120 #31996025

Subgroups — C4×#17986120 #31996025

Order 18176.

1022 conjugacy classes of subgroups.

The subgroup lattice has 302 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986120C212yesmaximal
2C4×#14556150C211yesmaximal, characteristic
3C4×#14556136C212yesmaximal, complemented
4#22588227C212yesmaximal, complemented
5#22588183C214yesmaximal, complemented
6C4×#14556054C212yesmaximal, complemented
7C4×#14556038C211yesmaximal, characteristic, complemented
8C4×#108×C71C211yesmaximal, characteristic, complemented
9C2×#14556150C2211yescharacteristic
10C2×#14556136C2214yes—
11C4×#11765865C2212yes—
12#17986120C4116yesdirect product factor
13C4×Dic284C412yescomplemented
14C4×#11765854C414yescomplemented
15C4×D568C412yescomplemented
16#17986037C2211yescharacteristic
17C2×#14556054C2214yes—
18#17985996C2212yes—
19#17985957C2214yes—
20#17985956—24no—
21C4×#11765848—22no—
22C2×#14556038C2212yes—
23C2×#14556038C2212yes—
24C2×C4×C71⋊C8C2211yescharacteristic
25C4×C8×D71—22no—
26C42×Dic71C2211yescharacteristic
27#17985760C2214yes—
28C2×#108×C71C2212yes—
29C4×M16×C71C2212yes—
30C2×C4×C8×C71C2211yescharacteristic
31#341×C71C2212yes—
32C2×#11765865C2312yes—
33#14556150C2×C418yes—
34C2×Dic284C2×C411yescharacteristic
35C2×#11765854C2×C412yes—
36C2×D568C2×C411yescharacteristic
37#14556136—28no—
38#14556136C2×C4116yescomplemented
39C2×#11765848—24no—
40C22×C71⋊C8C2312yes—
41C2×C8×D71—24no—
42C4×Dic142C2×C414yes—
43C4×D284C2×C414yes—
44C4×C22⋊D71—24no—
45#14556087C2312yes—
46#14556085—22no—
47C2×C4×Dic71—22no—
48C2×C4×Dic71C2312yes—
49C42×D71—22no—
50#14556062C2×C412yes—
51#14556060C2×C412yes—
52#14556054C2×C4116yescomplemented
53#14556053C2×C414yes—
54#14556050C2×C414yes—
55#14556038—24no—
56#14556038—24no—
57#14556038C2×C418yescomplemented
58C4×C71⋊C8D412yes—
59C4×C71⋊C8D412yes—
60C8×Dic71—24no—
61C2×M16×C71C2314yes—
62C22×C8×C71C2311yescharacteristic
63C22×C8×C71C2311yescharacteristic
64C2×C42×C71C2311yescharacteristic
65#108×C71C2×C418yescomplemented
66#97×C71—22no—
67C4×C8×C71—22no—
68C4×C8×C71C2×C412yes—
69C4×C8×C71C2×C412yes—
70#11765865—24no—
71#11765865C22×C418yes—
72C2×Dic142C22×C412yes—
73C2×D284C22×C412yes—
74C2×C22⋊D71—22no—
75C22×Dic71—22no—
76C2×C4×D71—22no—
77C2×C4×D71—24no—
78Dic284C4214yescomplemented
79#11765854C4218yescomplemented
80D568C4214yescomplemented
81#11765848—216no—
82C2×C71⋊C8C22×C414yes—
83C2×C71⋊C8C2×D414yes—
84C2×C71⋊C8#4114yes—
85C8×D71—216no—
86C4⋊Dic71C22×C414yes—
87Dic71⋊C4—24no—
88C22⋊Dic71—22no—
89(C2×D71)⋊C4—24no—
90C4×Dic71—24no—
91C4×Dic71—22no—
92C4×Dic71—22no—
93C4×Dic71—44no—
94C4×Dic71C22×C414yes—
95C22×C4×C71#4112yes—
96C22×C4×C71C2411yescharacteristic
97M16×C71—24no—
98M16×C71C22×C418yes—
99C2×C8×C71—24no—
100C2×C8×C71—22no—
101C2×C8×C71C22×C412yes—
102C2×C8×C71C22×C411yescharacteristic
103C2×C8×C71C22×C411yescharacteristic
104C2×C8×C71C22×C414yes—
105C42×C71C22×C412yes—
106C42×C71C2×D411yescharacteristic
107C42×C71C2×D411yescharacteristic
108C23×C71C2×#4111yescharacteristic
109C22×D71—22no—
110C2×C4×C71—24no—
111C2×C4×C71C4×D412yes—
112C2×C4×C71C4×D412yes—
113C2×C4×C71C23×C412yes—
114C2×C4×C71C23×C411yescharacteristic
115C2×C4×C71C22×D411yescharacteristic
116C2×C4×C71C2×#4112yes—
117C22⋊D71—28no—
118C2×Dic71—22no—
119C2×Dic71—24no—
120C2×Dic71—24no—
121C2×Dic71—44no—
122D284—22no—
123D284C2×C4214yes—
124C4×D71—28no—
125C4×D71—48no—
126Dic142—22no—
127Dic142C2×C4214yes—
128C8×C71—28no—
129C8×C71—22no—
130C8×C71C2×C4212yes—
131C8×C71C2×C4212yes—
132C71⋊C8C4×D418yes—
133C22×C71—22no—
134C22×C71C2×C4×D411yescharacteristic
135C22×C71C4×#4112yes—
136C2×D71—24no—
137C2×D71—44no—
138C4×C71—22no—
139C4×C71#44414yescomplemented
140C4×C71C22×C4211yescharacteristic
141C4×C71C2×C4×D412yes—
142C4×C71C4×#4111yescharacteristic
143Dic71—24no—
144Dic71—44no—
145Dic71—44no—
146C4×#444—711nomaximal, Sylow
147C2×C71—22no—
148C2×C71C42×D411yescharacteristic
149C2×C71C2×#44412yes—
150D71—44no—
151C2×#444—712no—
152C4×#135—711no—
153C4×#131—712no—
154C4×#108D7111yescharacteristic, complemented
155#1773—712no—
156#1765—714no—
157C4×#104—712no—
158C4×#97—711no—
159C71C4×#44411yescharacteristic, complemented, Sylow
160C2×#135—711no—
161C2×#131—714no—
162C4×#41—712no—
163#444—7116no—
164C4×Q16—712no—
165C4×SD16—714no—
166C4×D8—712no—
167C2×#108C2×D7112yes—
168#427—711no—
169C2×#104—714no—
170#416—712no—
171#405—714no—
172#405—1424no—
173C4×M16—1422no—
174C4×M16C2×D7112yes—
175C2×#97—712no—
176C2×#97—712no—
177C2×C4×C8—711no—
178C2×C4×C8—1422no—
179C2×C4×C8C2×D7111yescharacteristic
180C43—711no—
181#341C2×D7112yes—
182#339—714no—
183C2×#41—712no—
184#135—718no—
185C2×Q16—711no—
186C2×SD16—712no—
187C2×D8—711no—
188#131—7116no—
189#131—1428no—
190C2×M16—1424no—
191C2×M16C22×D7114yes—
192C22×C8—712no—
193C22×C8—1424no—
194C22×C8C22×D7111yescharacteristic
195C22×C8C22×D7111yescharacteristic
196C4×Q8—714no—
197C4×D4—714no—
198C4×D4—1424no—
199#117—712no—
200#117—1422no—
201C2×C42—712no—
202C2×C42—1422no—
203C2×C42—1422no—
204C2×C42C22×D7111yescharacteristic
205#108C4×D7118yescomplemented
206#107—712no—
207#106—712no—
208#104—7116no—
209#103—714no—
210#102—714no—
211#97—22no—
212#97—718no—
213#97—1424no—
214#97—1424no—
215C4×C8—22no—
216C4×C8—712no—
217C4×C8—712no—
218C4×C8—1424no—
219C4×C8C4×D7112yes—
220C4×C8C4×D7112yes—
221#41—718no—
222#41—1424no—
223C2×Q8—712no—
224C2×D4—712no—
225C2×D4—1422no—
226C22×C4—1422no—
227C22×C4—1424no—
228C22×C4—1422no—
229C22×C4#1176586612yes—
230C22×C4C23×D7111yescharacteristic
231Q16—714no—
232SD16—718no—
233D8—714no—
234M16—24no—
235M16—14216no—
236M16C2×C4×D7118yes—
237C2×C8—24no—
238C2×C8—22no—
239C2×C8—714no—
240C2×C8—714no—
241C2×C8—714no—
242C2×C8—14216no—
243C2×C8C2×C4×D7112yes—
244C2×C8C2×C4×D7111yescharacteristic
245C2×C8C2×C4×D7111yescharacteristic
246C2×C8C2×C4×D7114yes—
247C4⋊C4—714no—
248C4⋊C4—1424no—
249C22⋊C4—1422no—
250C22⋊C4—1424no—
251C42—2844no—
252C42—714no—
253C42—1422no—
254C42—1422no—
255C42—1424no—
256C42C2×C4×D7112yes—
257C42D4×D7111yescharacteristic
258C42D4×D7111yescharacteristic
259C23—1422no—
260C23C2×#1176586611yescharacteristic
261Q8—714no—
262Q8—1422no—
263D4—714no—
264D4—1428no—
265D4—1422no—
266C2×C4—24no—
267C2×C4—2844no—
268C2×C4—2848no—
269C2×C4—1424no—
270C2×C4—1424no—
271C2×C4—1422no—
272C2×C4—1428no—
273C2×C4#1455609012yes—
274C2×C4#1455609012yes—
275C2×C4C22×C4×D7112yes—
276C2×C4C22×C4×D7111yescharacteristic
277C2×C4C2×D4×D7111yescharacteristic
278C2×C4#41×D7112yes—
279C8—28no—
280C8—22no—
281C8—718no—
282C8C42×D7112yes—
283C8C42×D7112yes—
284C22—22no—
285C22—2844no—
286C22—1424no—
287C22C2×#1455609011yescharacteristic
288C22C4×#1176586612yes—
289C4—22no—
290C4—2844no—
291C4—2844no—
292C4—1424no—
293C4#1798612014yesdirect product factor
294C4C2×C42×D7111yescharacteristic
295C4C4×D4×D7112yes—
296C4#1798646711yescharacteristic
297C2—22no—
298C2—2844no—
299C2C4×#1455609011yescharacteristic
300C2C2×#1798612012yes—
subgroupG/H
centerC42D4×D71
commutatorC4×C71C22×C42
FrattiniC22×C4C23×D71
FittingC4×#108×C71C2
socleC22×C71C2×C4×D4
prime radicalC2×#14556150C22
cosocleC22×C4×C71C24
hypercenterC4×#108D71
hypocenterC71C4×#444
LCSG ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C42 ◁ C2×C42 ◁ C4×#108

Complements

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

NH ≅ G/Ntype
3. C4×#14556136C2semidirect
4. #22588227C2semidirect
5. #22588183C2semidirect
6. C4×#14556054C2semidirect
7. C4×#14556038C2semidirect
8. C4×#108×C71C2semidirect
12. #17986120C4direct (N × H)
13. C4×Dic284C4semidirect
14. C4×#11765854C4semidirect
15. C4×D568C4semidirect
38. #14556136C2×C4semidirect
52. #14556054C2×C4semidirect
57. #14556038C2×C4semidirect
65. #108×C71C2×C4semidirect
78. Dic284C42semidirect
79. #11765854C42semidirect
80. D568C42semidirect
139. C4×C71#444semidirect
154. C4×#108D71semidirect
159. C71C4×#444semidirect
205. #108C4×D71semidirect
293. C4#17986120direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179861202
C4×#145561502
C4×#145561362
#225882272
#225881832
C4×#145560542
C4×#145560382
C4×#108×C712
C4×#44471