Finite Group Databasebeta

← C2×C4×#92497 #16858889

Subgroups — C2×C4×#92497 #16858889

Order 3968.

1728 conjugacy classes of subgroups.

The subgroup lattice has 312 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#92497C211yesmaximal, characteristic
2C4×#92497C2116yesmaximal, direct product factor
3C2×C4×Dic62C211yesmaximal, characteristic, complemented
4C2×#11758464C211yesmaximal, characteristic, complemented
5C2×D4×Dic31C211yesmaximal, characteristic, complemented
6C2×C4×C22⋊D31C212yesmaximal, complemented
7C2×(C22⋊D31)⋊C4C212yesmaximal, complemented
8C2×#11758469C211yesmaximal, characteristic, complemented
9C2×#11758454C212yesmaximal, complemented
10C22×C4×Dic31C212yesmaximal, complemented
11C2×C42×D31C211yesmaximal, characteristic, complemented
12C2×C4×D4×C31C211yesmaximal, characteristic, complemented
13C22×D4×C31C2211yescharacteristic
14C23×C4×C31C2212yes—
15C22×C22⋊D31C2212yes—
16C23×Dic31C2212yes—
17C23×Dic31C2212yes—
18C2×#92497C4116yesdirect product factor
19C2×#92497C2218yes—
20C22×C4×D31C2211yescharacteristic
21C22×C4×D31C2211yescharacteristic
22C22×C4×D31C2211yescharacteristic
23C22×Dic62C2211yescharacteristic
24C4×D4×C31C2218yescomplemented
25C2×C4⋊C4×C31C2211yescharacteristic
26C2×C22⋊C4×C31C2212yes—
27C2×C42×C31C2211yescharacteristic
28C2×C22⋊Dic31C2212yes—
29D4×Dic31C2218yescomplemented
30C4×C22⋊D31C22116yescomplemented
31C2×(C2×D31)⋊C4C2212yes—
32C2×C4⋊Dic31C2211yescharacteristic
33C2×Dic31⋊C4C2212yes—
34C2×Dic31⋊C4C2212yes—
35C2×C4×Dic31C2211yescharacteristic
36C2×C4×Dic31C2211yescharacteristic
37C2×C4×Dic31C2211yescharacteristic
38C2×C4×Dic31C2212yes—
39C2×C4×Dic31C2212yes—
40C2×C4×Dic31C2212yes—
41C2×C4×Dic31C22116yescomplemented
42#11758469C2218yescomplemented
43#11758464C2218yescomplemented
44(C22⋊D31)⋊C4C22116yescomplemented
45#11758454C22116yescomplemented
46C42×D31C2218yescomplemented
47C4×Dic62C2218yescomplemented
48C24×C31C2312yes—
49C23×D31C2311yescharacteristic
50C2×D4×C31C2×C418yescomplemented
51C2×D4×C31C2314yes—
52C22×C4×C31—28no—
53C22×C4×C31C2312yes—
54C22×C4×C31C2311yescharacteristic
55C22×C4×C31C2318yes—
56C22×C4×C31C2311yescharacteristic
57C22×C4×C31C2311yescharacteristic
58C2×C22⋊D31C2×C4116yescomplemented
59C2×C22⋊D31C2318yes—
60C22×Dic31—28no—
61C22×Dic31C2×C4116yescomplemented
62C22×Dic31C2318yes—
63C22×Dic31C2311yescharacteristic
64C22×Dic31C2312yes—
65C22×Dic31C2311yescharacteristic
66C22×Dic31C2312yes—
67C22×Dic31C2318yes—
68C22×Dic31C2311yescharacteristic
69#92497C2×C4164yesdirect product factor
70C2×C4×D31—24no—
71C2×C4×D31—24no—
72C2×C4×D31C2×C418yescomplemented
73C2×C4×D31C2314yes—
74C2×C4×D31C2314yes—
75C2×C4×D31C2314yes—
76C2×Dic62C2×C418yescomplemented
77C2×Dic62C2314yes—
78C4⋊C4×C31C2314yes—
79C22⋊C4×C31C2318yes—
80C42×C31C2314yes—
81C22⋊Dic31C2318yes—
82(C2×D31)⋊C4C2318yes—
83C4⋊Dic31C2314yes—
84Dic31⋊C4C2318yes—
85Dic31⋊C4C2318yes—
86C4×Dic31C2318yes—
87C4×Dic31C2314yes—
88C4×Dic31C2314yes—
89C4×Dic31C2314yes—
90C4×Dic31C2318yes—
91C4×Dic31C2318yes—
92C23×C31—24no—
93C23×C31—24no—
94C23×C31C22×C418yes—
95C23×C31C2414yes—
96C23×C31C2411yescharacteristic
97C22×D31—22no—
98C22×D31—22no—
99C22×D31C22×C414yes—
100C22×D31C2412yes—
101D4×C31C22×C4116yescomplemented
102C2×C4×C31—22no—
103C2×C4×C31—24no—
104C2×C4×C31—216no—
105C2×C4×C31C22×C414yes—
106C2×C4×C31#4114yescomplemented
107C2×C4×C31C2414yes—
108C2×C4×C31C2412yes—
109C2×C4×C31C2412yes—
110C2×C4×C31C2412yes—
111C22⋊D31C22×C4132yescomplemented
112C2×Dic31—22no—
113C2×Dic31—24no—
114C2×Dic31—216no—
115C2×Dic31C22×C418yes—
116C2×Dic31C22×C414yes—
117C2×Dic31C22×C4132yescomplemented
118C2×Dic31#4114yescomplemented
119C2×Dic31C2412yes—
120C2×Dic31C2414yes—
121C2×Dic31C2412yes—
122C2×Dic31C2414yes—
123C2×Dic31C2412yes—
124C4×D31—28no—
125C4×D31—28no—
126C4×D31C22×C4116yescomplemented
127Dic62C22×C4116yescomplemented
128C2×C4×#41—311nomaximal, Sylow
129C22×C31—216no—
130C22×C31—24no—
131C22×C31—24no—
132C22×C31C23×C418yes—
133C22×C31C23×C412yes—
134C22×C31C2×#4112yes—
135C22×C31C2×#4112yes—
136C22×C31C2511yescharacteristic
137C2×D31—28no—
138C2×D31—22no—
139C2×D31—22no—
140C2×D31C23×C414yes—
141C4×C31—22no—
142C4×C31—24no—
143C4×C31C23×C414yes—
144C4×C31C2×#4114yescomplemented
145Dic31—22no—
146Dic31—24no—
147Dic31C23×C418yes—
148Dic31C23×C414yes—
149Dic31C2×#4114yescomplemented
150C22×#41—311no—
151C4×#41—3116no—
152C2×C4×Q8—311no—
153C2×C4×Q8—311no—
154C2×C4×D4—311no—
155C2×C4×D4—312no—
156C2×C4×D4—312no—
157C2×C4×D4D3111yescharacteristic, complemented
158C2×#117—311no—
159C2×#117—312no—
160C22×C42—312no—
161C22×C42—311no—
162C2×C31—28no—
163C2×C31C4×#4114yescomplemented
164C2×C31C24×C411yescharacteristic
165C2×C31C22×#4111yescharacteristic
166C2×C31C22×#4111yescharacteristic
167D31—24no—
168C2×#41—3116no—
169C2×#41—318no—
170C22×Q8—311no—
171C22×D4—312no—
172C22×D4C2×D3111yescharacteristic
173C23×C4—312no—
174C23×C4—311no—
175C23×C4—312no—
176C23×C4—311no—
177C23×C4—311no—
178C23×C4C2×D3112yes—
179C4×Q8—318no—
180C4×Q8—318no—
181C4×D4—318no—
182C4×D4—3116no—
183C4×D4—3116no—
184C4×D4C2×D3118yescomplemented
185#117—318no—
186#117—3116no—
187C2×C4⋊C4—312no—
188C2×C4⋊C4—312no—
189C2×C4⋊C4—311no—
190C2×C4⋊C4C2×D3111yescharacteristic
191C2×C22⋊C4—312no—
192C2×C22⋊C4—312no—
193C2×C22⋊C4C2×D3112yes—
194C2×C42—312no—
195C2×C42—311no—
196C2×C42—312no—
197C2×C42—311no—
198C2×C42—3116no—
199C2×C42—312no—
200C2×C42—311no—
201C2×C42—318no—
202C2×C42C2×D3111yescharacteristic
203C31C2×C4×#4111yescharacteristic, complemented, Sylow
204C24—311no—
205C24C22×D3112yes—
206#41—3164no—
207C2×Q8—318no—
208C2×Q8—314no—
209C2×D4—3116no—
210C2×D4—318no—
211C2×D4C4×D3118yescomplemented
212C2×D4C22×D3114yes—
213C22×C4—28no—
214C22×C4—3116no—
215C22×C4—311no—
216C22×C4—311no—
217C22×C4—312no—
218C22×C4—318no—
219C22×C4—318no—
220C22×C4—314no—
221C22×C4—311no—
222C22×C4—312no—
223C22×C4—318no—
224C22×C4—314no—
225C22×C4—314no—
226C22×C4—624no—
227C22×C4—628no—
228C22×C4—624no—
229C22×C4C22×D3112yes—
230C22×C4C22×D3118yes—
231C22×C4C22×D3111yescharacteristic
232C22×C4C22×D3111yescharacteristic
233C22×C4C22×D3111yescharacteristic
234C4⋊C4—318no—
235C4⋊C4—318no—
236C4⋊C4—314no—
237C4⋊C4C22×D3114yes—
238C22⋊C4—318no—
239C22⋊C4—318no—
240C22⋊C4C22×D3118yes—
241C42—314no—
242C42—318no—
243C42—314no—
244C42—318no—
245C42—314no—
246C42—318no—
247C42C22×D3114yes—
248C23—24no—
249C23—24no—
250C23—314no—
251C23—312no—
252C23—622no—
253C23—622no—
254C23C2×C4×D3118yes—
255C23C23×D3114yes—
256C23C23×D3111yescharacteristic
257Q8—3116no—
258D4—3132no—
259D4C2×C4×D31116yescomplemented
260C2×C4—24no—
261C2×C4—22no—
262C2×C4—216no—
263C2×C4—314no—
264C2×C4—318no—
265C2×C4—3132no—
266C2×C4—314no—
267C2×C4—312no—
268C2×C4—312no—
269C2×C4—314no—
270C2×C4—3116no—
271C2×C4—314no—
272C2×C4—312no—
273C2×C4—628no—
274C2×C4—6216no—
275C2×C4—622no—
276C2×C4—624no—
277C2×C4—628no—
278C2×C4C2×C4×D3114yes—
279C2×C4#9249714yesdirect product factor
280C2×C4C23×D3114yes—
281C2×C4C23×D3112yes—
282C2×C4C23×D3112yes—
283C2×C4C23×D3112yes—
284C22—24no—
285C22—24no—
286C22—216no—
287C22—314no—
288C22—622no—
289C22—622no—
290C22—628no—
291C22C22×C4×D3118yes—
292C22C22×C4×D3112yes—
293C22C2×#9249712yes—
294C22#41×D3112yes—
295C22C24×D3111yescharacteristic
296C4—22no—
297C4—24no—
298C4—314no—
299C4—318no—
300C4—314no—
301C4—624no—
302C4—622no—
303C4C22×C4×D3114yes—
304C4C2×#9249714yesdirect product factor
305C2—28no—
306C2—624no—
307C2C4×#9249714yesdirect product factor
308C2C23×C4×D3111yescharacteristic
309C2C2×#41×D3111yescharacteristic
310C2C22×#9249711yescharacteristic
subgroupG/H
centerC22×C4C22×D31
commutatorC2×C31C24×C4
FrattiniC22C24×D31
FittingC2×C4×D4×C31C2
socleC23×C31C24
prime radicalC22×#92497C2
cosocleC22×C31C25
hypercenterC2×C4×D4D31
hypocenterC31C2×C4×#41
LCSG ▷ C2×C31 ▷ C31
UCSC1 ◁ C22×C4 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
2. C4×#92497C2direct (N × H)
3. C2×C4×Dic62C2semidirect
4. C2×#11758464C2semidirect
5. C2×D4×Dic31C2semidirect
6. C2×C4×C22⋊D31C2semidirect
7. C2×(C22⋊D31)⋊C4C2semidirect
8. C2×#11758469C2semidirect
9. C2×#11758454C2semidirect
10. C22×C4×Dic31C2semidirect
11. C2×C42×D31C2semidirect
12. C2×C4×D4×C31C2semidirect
18. C2×#92497C4direct (N × H)
24. C4×D4×C31C22semidirect
29. D4×Dic31C22semidirect
30. C4×C22⋊D31C22semidirect
41. C2×C4×Dic31C22semidirect
42. #11758469C22semidirect
43. #11758464C22semidirect
44. (C22⋊D31)⋊C4C22semidirect
45. #11758454C22semidirect
46. C42×D31C22semidirect
47. C4×Dic62C22semidirect
50. C2×D4×C31C2×C4semidirect
58. C2×C22⋊D31C2×C4semidirect
61. C22×Dic31C2×C4semidirect
69. #92497C2×C4direct (N × H)
72. C2×C4×D31C2×C4semidirect
76. C2×Dic62C2×C4semidirect
101. D4×C31C22×C4semidirect
106. C2×C4×C31#41semidirect
111. C22⋊D31C22×C4semidirect
117. C2×Dic31C22×C4semidirect
118. C2×Dic31#41semidirect
126. C4×D31C22×C4semidirect
127. Dic62C22×C4semidirect
144. C4×C31C2×#41semidirect
149. Dic31C2×#41semidirect
157. C2×C4×D4D31semidirect
163. C2×C31C4×#41semidirect
184. C4×D4C2×D31semidirect
203. C31C2×C4×#41semidirect
211. C2×D4C4×D31semidirect
259. D4C2×C4×D31semidirect
279. C2×C4#92497direct (N × H)
304. C4C2×#92497direct (N × H)
307. C2C4×#92497direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#924972
C4×#924972
C2×C4×Dic622
C2×#117584642
C2×D4×Dic312
C2×C4×C22⋊D312
C2×(C22⋊D31)⋊C42
C2×#117584692
C2×#117584542
C22×C4×Dic312
C2×C42×D312
C2×C4×D4×C312
C2×C4×#4131