Finite Group Databasebeta

← C4×#17986115 #31996006

Subgroups — C4×#17986115 #31996006

Order 18176.

1046 conjugacy classes of subgroups.

The subgroup lattice has 308 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986115C212yesmaximal
2C4×#14556150C211yesmaximal, characteristic
3C4×#14556136C212yesmaximal, complemented
4#22588222C212yesmaximal, complemented
5#22588176C214yesmaximal, complemented
6C4×#14556054C212yesmaximal, complemented
7C4×C8×Dic71C211yesmaximal, characteristic, complemented
8C4×#108×C71C211yesmaximal, characteristic, complemented
9C2×#14556150C2211yescharacteristic
10C2×#14556136C2214yes—
11C4×#11765865C2212yes—
12#17986115C4116yesdirect product factor
13C4×Dic284C412yescomplemented
14C4×#11765854C414yescomplemented
15C4×D568C412yescomplemented
16#17986037C2211yescharacteristic
17C2×#14556054C2214yes—
18#17985996C2212yes—
19#17985957C2214yes—
20#17985956—24no—
21C4×#11765848—22no—
22C2×C4×C71⋊C8C2211yescharacteristic
23C2×C8×Dic71C2212yes—
24C2×C8×Dic71C2212yes—
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—
56C4×C71⋊C8D411yescharacteristic
57C4×C71⋊C8D411yescharacteristic
58C4×C71⋊C8D412yes—
59C8×Dic71—24no—
60C8×Dic71—24no—
61C8×Dic71C2×C418yescomplemented
62C2×M16×C71C2314yes—
63C22×C8×C71C2311yescharacteristic
64C22×C8×C71C2311yescharacteristic
65C2×C42×C71C2311yescharacteristic
66#108×C71C2×C418yescomplemented
67#97×C71—22no—
68C4×C8×C71—22no—
69C4×C8×C71C2×C412yes—
70C4×C8×C71C2×C412yes—
71#11765865—24no—
72#11765865C22×C418yes—
73C2×Dic142C22×C412yes—
74C2×D284C22×C412yes—
75C2×C22⋊D71—22no—
76C22×Dic71—22no—
77C2×C4×D71—22no—
78C2×C4×D71—24no—
79Dic284C4214yescomplemented
80#11765854C4218yescomplemented
81D568C4214yescomplemented
82#11765848—216no—
83C2×C71⋊C8C22×C414yes—
84C2×C71⋊C8C2×D412yes—
85C2×C71⋊C8C2×D412yes—
86C2×C71⋊C8#4114yes—
87C8×D71—216no—
88C4⋊Dic71C22×C414yes—
89Dic71⋊C4—24no—
90C22⋊Dic71—22no—
91(C2×D71)⋊C4—24no—
92C4×Dic71—28no—
93C4×Dic71—24no—
94C4×Dic71—22no—
95C4×Dic71—22no—
96C4×Dic71C22×C414yes—
97C22×C4×C71#4112yes—
98C22×C4×C71C2411yescharacteristic
99M16×C71—24no—
100M16×C71C22×C418yes—
101C2×C8×C71—24no—
102C2×C8×C71—22no—
103C2×C8×C71C22×C412yes—
104C2×C8×C71C22×C411yescharacteristic
105C2×C8×C71C22×C411yescharacteristic
106C2×C8×C71C22×C414yes—
107C42×C71C22×C412yes—
108C42×C71C2×D411yescharacteristic
109C42×C71C2×D411yescharacteristic
110C23×C71C2×#4111yescharacteristic
111C22×D71—22no—
112C2×C4×C71—24no—
113C2×C4×C71C4×D412yes—
114C2×C4×C71C4×D412yes—
115C2×C4×C71C23×C412yes—
116C2×C4×C71C23×C411yescharacteristic
117C2×C4×C71C22×D411yescharacteristic
118C2×C4×C71C2×#4112yes—
119C22⋊D71—28no—
120C2×Dic71—28no—
121C2×Dic71—22no—
122C2×Dic71—24no—
123C2×Dic71—24no—
124D284—22no—
125D284C2×C4214yes—
126C4×D71—28no—
127C4×D71—48no—
128Dic142—22no—
129Dic142C2×C4214yes—
130C8×C71—28no—
131C8×C71—22no—
132C8×C71C2×C4212yes—
133C8×C71C2×C4212yes—
134C71⋊C8C4×D414yes—
135C71⋊C8C4×D414yes—
136C22×C71—22no—
137C22×C71C2×C4×D411yescharacteristic
138C22×C71C4×#4112yes—
139C2×D71—24no—
140C2×D71—44no—
141C4×C71—22no—
142C4×C71#44314yescomplemented
143C4×C71C22×C4211yescharacteristic
144C4×C71C2×C4×D412yes—
145C4×C71C4×#4111yescharacteristic
146Dic71—28no—
147Dic71—24no—
148Dic71—44no—
149C4×#443—711nomaximal, Sylow
150C2×C71—22no—
151C2×C71C42×D411yescharacteristic
152C2×C71C2×#44312yes—
153D71—44no—
154C2×#443—712no—
155C4×#135—711no—
156C4×#131—712no—
157C4×#108D7111yescharacteristic, complemented
158#1772—712no—
159#1764—714no—
160C4×#104—712no—
161C42×C8—711no—
162C71C4×#44311yescharacteristic, complemented, Sylow
163C2×#135—711no—
164C2×#131—714no—
165C4×#41—712no—
166#443—7116no—
167C4×Q16—712no—
168C4×SD16—714no—
169C4×D8—712no—
170C2×#108C2×D7112yes—
171#427—711no—
172C2×#104—714no—
173#416—712no—
174#405—714no—
175#405—1424no—
176C4×M16—1422no—
177C4×M16C2×D7112yes—
178C2×C4×C8—712no—
179C2×C4×C8—711no—
180C2×C4×C8—712no—
181C2×C4×C8—1422no—
182C2×C4×C8C2×D7111yescharacteristic
183C43—711no—
184#341C2×D7112yes—
185#339—714no—
186C2×#41—712no—
187#135—718no—
188C2×Q16—711no—
189C2×SD16—712no—
190C2×D8—711no—
191#131—7116no—
192#131—1428no—
193C2×M16—1424no—
194C2×M16C22×D7114yes—
195C22×C8—712no—
196C22×C8—1424no—
197C22×C8C22×D7111yescharacteristic
198C22×C8C22×D7111yescharacteristic
199C4×Q8—714no—
200C4×D4—714no—
201C4×D4—1424no—
202#117—712no—
203#117—1422no—
204C2×C42—712no—
205C2×C42—1422no—
206C2×C42—1422no—
207C2×C42C22×D7111yescharacteristic
208#108C4×D7118yescomplemented
209#107—712no—
210#106—712no—
211#104—7116no—
212#103—714no—
213#102—714no—
214#97—22no—
215#97—1424no—
216C4×C8—22no—
217C4×C8—718no—
218C4×C8—712no—
219C4×C8—711no—
220C4×C8—711no—
221C4×C8—1424no—
222C4×C8—1424no—
223C4×C8C4×D7112yes—
224C4×C8C4×D7112yes—
225#41—718no—
226#41—1424no—
227C2×Q8—712no—
228C2×D4—712no—
229C2×D4—1422no—
230C22×C4—1424no—
231C22×C4—1422no—
232C22×C4—1422no—
233C22×C4#1176586612yes—
234C22×C4C23×D7111yescharacteristic
235Q16—714no—
236SD16—718no—
237D8—714no—
238M16—24no—
239M16—14216no—
240M16C2×C4×D7118yes—
241C2×C8—24no—
242C2×C8—22no—
243C2×C8—714no—
244C2×C8—712no—
245C2×C8—712no—
246C2×C8—714no—
247C2×C8—14216no—
248C2×C8C2×C4×D7112yes—
249C2×C8C2×C4×D7114yes—
250C2×C8C2×C4×D7111yescharacteristic
251C2×C8C2×C4×D7111yescharacteristic
252C4⋊C4—714no—
253C4⋊C4—1424no—
254C22⋊C4—1422no—
255C22⋊C4—1424no—
256C42—714no—
257C42—1428no—
258C42—1422no—
259C42—1422no—
260C42—1424no—
261C42C2×C4×D7112yes—
262C42D4×D7111yescharacteristic
263C42D4×D7111yescharacteristic
264C23—1422no—
265C23C2×#1176586611yescharacteristic
266Q8—714no—
267Q8—1422no—
268D4—714no—
269D4—1428no—
270D4—1422no—
271C2×C4—24no—
272C2×C4—2848no—
273C2×C4—1424no—
274C2×C4—1428no—
275C2×C4—1422no—
276C2×C4—1424no—
277C2×C4—1428no—
278C2×C4#1455609012yes—
279C2×C4#1455609012yes—
280C2×C4C22×C4×D7112yes—
281C2×C4C22×C4×D7111yescharacteristic
282C2×C4C2×D4×D7111yescharacteristic
283C2×C4#41×D7112yes—
284C8—28no—
285C8—22no—
286C8—714no—
287C8—714no—
288C8C42×D7112yes—
289C8C42×D7112yes—
290C22—22no—
291C22—2844no—
292C22—1424no—
293C22C2×#1455609011yescharacteristic
294C22C4×#1176586612yes—
295C4—22no—
296C4—2844no—
297C4—1428no—
298C4—1424no—
299C4#1798611514yesdirect product factor
300C4C2×C42×D7111yescharacteristic
301C4C4×D4×D7112yes—
302C4#1798646711yescharacteristic
303C2—22no—
304C2—2844no—
305C2C4×#1455609011yescharacteristic
306C2C2×#1798611512yes—
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×#443
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. #22588222C2semidirect
5. #22588176C2semidirect
6. C4×#14556054C2semidirect
7. C4×C8×Dic71C2semidirect
8. C4×#108×C71C2semidirect
12. #17986115C4direct (N × H)
13. C4×Dic284C4semidirect
14. C4×#11765854C4semidirect
15. C4×D568C4semidirect
38. #14556136C2×C4semidirect
52. #14556054C2×C4semidirect
61. C8×Dic71C2×C4semidirect
66. #108×C71C2×C4semidirect
79. Dic284C42semidirect
80. #11765854C42semidirect
81. D568C42semidirect
142. C4×C71#443semidirect
157. C4×#108D71semidirect
162. C71C4×#443semidirect
208. #108C4×D71semidirect
299. C4#17986115direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179861152
C4×#145561502
C4×#145561362
#225882222
#225881762
C4×#145560542
C4×C8×Dic712
C4×#108×C712
C4×#44371