Finite Group Databasebeta

← C2×#14521694 #16859161

Subgroups — C2×#14521694 #16859161

Order 3968.

1900 conjugacy classes of subgroups.

The subgroup lattice has 364 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#92497C211yesmaximal, characteristic, complemented
2C22×D4×D31C211yesmaximal, characteristic, complemented
3#14521694C2116yesmaximal, direct product factor
4C2×#11758452C211yesmaximal, characteristic, complemented
5C2×#11758463C212yesmaximal, complemented
6C2×#11758474C211yesmaximal, characteristic, complemented
7C2×#11758472C211yesmaximal, characteristic, complemented
8C2×#11758507C212yesmaximal, complemented
9C2×#11758459C212yesmaximal, complemented
10C2×C4×D124C211yesmaximal, characteristic, complemented
11C22×(C2×D31)⋊C4C212yesmaximal, complemented
12C2×C4×D4×C31C211yesmaximal, characteristic, complemented
13C24×D31C2212yes—
14C22×D4×C31C2211yescharacteristic
15C23×C4×C31C2212yescomplemented
16C22×C22⋊D31C2212yes—
17C22×C22⋊D31C2212yescomplemented
18C23×Dic31C2212yescomplemented
19C2×#92497—28no—
20C2×#92497C2218yescomplemented
21C2×D4×D31—28no—
22C2×D4×D31C2218yescomplemented
23C22×D124C2211yescharacteristic
24C22×D124C2211yescharacteristic
25C22×D124C2212yescomplemented
26C22×C4×D31C2211yescharacteristic
27C22×C4×D31C2211yescharacteristic, complemented
28C22×Dic62C2211yescharacteristic, complemented
29C4×D4×C31C2218yescomplemented
30C2×C4⋊C4×C31C2211yescharacteristic, complemented
31C2×C22⋊C4×C31C2212yescomplemented
32C2×C42×C31C2211yescharacteristic, complemented
33#11758507C22116yescomplemented
34C2×(C2×D31)⋊C4C2211yescharacteristic
35C2×(C2×D31)⋊C4C2212yes—
36C2×(C2×D31)⋊C4C22116yescomplemented
37C2×(C2×D31)⋊C4C2212yescomplemented
38C2×(C2×D31)⋊C4C2212yescomplemented
39C2×(C2×D31)⋊C4C2211yescharacteristic, complemented
40C2×(C2×D31)⋊C4C2212yescomplemented
41C2×C4⋊Dic31C2211yescharacteristic, complemented
42C2×C4⋊Dic31C2212yescomplemented
43#11758474C2218yescomplemented
44#11758472C2218yescomplemented
45#11758463C22116yescomplemented
46#11758459C22116yescomplemented
47#11758452C2218yescomplemented
48C4×D124C2218yescomplemented
49C24×C31C2312yes—
50C23×D31—28no—
51C23×D31—28no—
52C23×D31—44no—
53C23×D31C2312yes—
54C23×D31C2311yescharacteristic
55C23×D31C2318yes—
56C23×D31C2311yescharacteristic
57C2×D4×C31D418yescomplemented
58C2×D4×C31C2314yes—
59C22×C4×C31—44no—
60C22×C4×C31C2312yes—
61C22×C4×C31C2311yescharacteristic
62C22×C4×C31C2311yescharacteristic
63C22×C4×C31C2311yescharacteristic
64C22×C4×C31C2318yescomplemented
65C2×C22⋊D31—28no—
66C2×C22⋊D31—28no—
67C2×C22⋊D31C2318yes—
68C2×C22⋊D31C2318yescomplemented
69C22×Dic31—28no—
70C22×Dic31C2311yescharacteristic
71C22×Dic31C2312yes—
72C22×Dic31C2311yescharacteristic
73C22×Dic31C2318yescomplemented
74#92497—232no—
75D4×D31—232no—
76C2×D124—24no—
77C2×D124—24no—
78C2×D124—44no—
79C2×D124C2314yes—
80C2×D124C2314yes—
81C2×D124C2318yescomplemented
82C2×C4×D31—24no—
83C2×C4×D31—24no—
84C2×C4×D31C2314yes—
85C2×C4×D31C2314yescomplemented
86C2×Dic62—24no—
87C2×Dic62C2314yescomplemented
88C4⋊C4×C31C2314yescomplemented
89C22⋊C4×C31C2318yescomplemented
90C42×C31C2314yescomplemented
91(C2×D31)⋊C4C2314yes—
92(C2×D31)⋊C4C2318yes—
93(C2×D31)⋊C4C2314yescomplemented
94(C2×D31)⋊C4C2318yescomplemented
95(C2×D31)⋊C4C2318yescomplemented
96(C2×D31)⋊C4C2318yescomplemented
97C4⋊Dic31C2314yescomplemented
98C4⋊Dic31C2318yescomplemented
99C23×C31—24no—
100C23×C31—24no—
101C23×C31C2×D418yes—
102C23×C31C2414yes—
103C23×C31C2411yescharacteristic
104C22×D31—22no—
105C22×D31—22no—
106C22×D31—22no—
107C22×D31—24no—
108C22×D31—216no—
109C22×D31—22no—
110C22×D31—24no—
111C22×D31—22no—
112C22×D31—24no—
113C22×D31—216no—
114C22×D31—48no—
115C22×D31—432no—
116C22×D31#4114yescomplemented
117C22×D31C2414yes—
118C22×D31C2412yes—
119C22×D31C2412yes—
120D4×C31C2×D4116yescomplemented
121C2×C4×C31—22no—
122C2×C4×C31—24no—
123C2×C4×C31—22no—
124C2×C4×C31—48no—
125C2×C4×C31C2×D414yes—
126C2×C4×C31C2414yes—
127C2×C4×C31C2412yes—
128C2×C4×C31C2412yes—
129C2×C4×C31C2412yes—
130C22⋊D31—216no—
131C22⋊D31—216no—
132C2×Dic31—24no—
133C2×Dic31—22no—
134C2×Dic31—22no—
135C2×Dic31—216no—
136C2×Dic31C2412yes—
137C2×Dic31C2414yes—
138C2×Dic31C2412yes—
139D124—28no—
140D124—28no—
141D124—48no—
142C4×D31—28no—
143C4×D31—28no—
144Dic62—28no—
145C2×#546—311nomaximal, Sylow
146C22×C31—216no—
147C22×C31—24no—
148C22×C31—24no—
149C22×C31C22×D418yes—
150C22×C31C22×D412yes—
151C22×C31C2×#4112yes—
152C22×C31H(5,𝔽2)12yes—
153C22×C31C2511yescharacteristic
154C2×D31—28no—
155C2×D31—22no—
156C2×D31—22no—
157C2×D31—22no—
158C2×D31—24no—
159C2×D31—22no—
160C2×D31—24no—
161C2×D31—22no—
162C2×D31—24no—
163C2×D31—432no—
164C2×D31—44no—
165C2×D31—48no—
166C2×D31C2×#4114yescomplemented
167C4×C31—22no—
168C4×C31—24no—
169C4×C31—22no—
170C4×C31C22×D414yes—
171Dic31—24no—
172Dic31—22no—
173Dic31—22no—
174C22×#41—311no—
175C23×D4—311no—
176#546—3116no—
177C2×#124—311no—
178C2×#123—312no—
179C2×C22⋊Q8—311no—
180C2×#121—312no—
181C2×#121—311no—
182C2×#120—312no—
183C2×C4×D4—311no—
184C2×C4×D4D3111yescharacteristic, complemented
185C22×C22⋊C4—312no—
186C2×C31—28no—
187C2×C31#54614yescomplemented
188C2×C31C23×D411yescharacteristic
189C2×C31C22×#4111yescharacteristic
190C2×C31C2×H(5,𝔽2)11yescharacteristic
191D31—24no—
192D31—42no—
193D31—44no—
194C25—312no—
195C2×#41—318no—
196C2×#41—628no—
197C22×Q8—311no—
198C22×D4—312no—
199C22×D4—312no—
200C22×D4—318no—
201C22×D4—311no—
202C22×D4—311no—
203C22×D4—312no—
204C22×D4—628no—
205C22×D4C2×D3111yescharacteristic
206C23×C4—312no—
207C23×C4—311no—
208C23×C4—311no—
209C23×C4C2×D3112yescomplemented
210#124—318no—
211#123—3116no—
212C22⋊Q8—318no—
213#121—3116no—
214#121—318no—
215#120—3116no—
216C4×D4—318no—
217C4×D4C2×D3118yescomplemented
218C2×C4⋊C4—311no—
219C2×C4⋊C4—312no—
220C2×C4⋊C4C2×D3111yescharacteristic, complemented
221C2×C22⋊C4—311no—
222C2×C22⋊C4—312no—
223C2×C22⋊C4—312no—
224C2×C22⋊C4—312no—
225C2×C22⋊C4—311no—
226C2×C22⋊C4—312no—
227C2×C22⋊C4—3116no—
228C2×C22⋊C4C2×D3112yescomplemented
229C2×C42C2×D3111yescharacteristic, complemented
230C31C2×#54611yescharacteristic, complemented, Sylow
231C24—311no—
232C24—312no—
233C24—311no—
234C24—318no—
235C24—628no—
236C24—628no—
237C24—1244no—
238C24C22×D3112yes—
239#41—6232no—
240C2×Q8—314no—
241C2×Q8—624no—
242C2×D4—318no—
243C2×D4—318no—
244C2×D4—314no—
245C2×D4—314no—
246C2×D4—318no—
247C2×D4—624no—
248C2×D4—628no—
249C2×D4—628no—
250C2×D4—6232no—
251C2×D4—624no—
252C2×D4—1244no—
253C2×D4D12418yescomplemented
254C2×D4C22×D3114yes—
255C22×C4—44no—
256C22×C4—318no—
257C22×C4—311no—
258C22×C4—312no—
259C22×C4—311no—
260C22×C4—314no—
261C22×C4—314no—
262C22×C4—628no—
263C22×C4—624no—
264C22×C4—624no—
265C22×C4C22×D3111yescharacteristic
266C22×C4C22×D3111yescharacteristic
267C22×C4C22×D3112yes—
268C22×C4C22×D3111yescharacteristic
269C22×C4C22×D3118yescomplemented
270C4⋊C4—314no—
271C4⋊C4—318no—
272C4⋊C4C22×D3114yescomplemented
273C22⋊C4—314no—
274C22⋊C4—318no—
275C22⋊C4—318no—
276C22⋊C4—318no—
277C22⋊C4—314no—
278C22⋊C4—318no—
279C22⋊C4C22×D3118yescomplemented
280C42C22×D3114yescomplemented
281C23—24no—
282C23—24no—
283C23—314no—
284C23—312no—
285C23—314no—
286C23—312no—
287C23—6216no—
288C23—622no—
289C23—622no—
290C23—622no—
291C23—6216no—
292C23—624no—
293C23—622no—
294C23—624no—
295C23—622no—
296C23—624no—
297C23—1248no—
298C23—12432no—
299C23C2×D12418yes—
300C23C23×D3114yes—
301C23C23×D3111yescharacteristic
302Q8—628no—
303D4—628no—
304D4—6216no—
305D4—6216no—
306D4—628no—
307D4—1248no—
308D4C2×D124116yescomplemented
309C2×C4—22no—
310C2×C4—24no—
311C2×C4—22no—
312C2×C4—48no—
313C2×C4—312no—
314C2×C4—314no—
315C2×C4—312no—
316C2×C4—622no—
317C2×C4—622no—
318C2×C4—624no—
319C2×C4—6216no—
320C2×C4—628no—
321C2×C4—628no—
322C2×C4C2×D12414yes—
323C2×C4C23×D3112yes—
324C2×C4C23×D3112yes—
325C2×C4C23×D3114yes—
326C2×C4C23×D3112yes—
327C22—24no—
328C22—24no—
329C22—216no—
330C22—314no—
331C22—622no—
332C22—622no—
333C22—628no—
334C22—622no—
335C22—624no—
336C22—622no—
337C22—624no—
338C22—622no—
339C22—624no—
340C22—12432no—
341C22—1248no—
342C22—1244no—
343C22C22×D12418yes—
344C22C22×D12412yes—
345C22#1175856112yes—
346C22#41×D3112yes—
347C22C24×D3111yescharacteristic
348C4—22no—
349C4—22no—
350C4—24no—
351C4—622no—
352C4—622no—
353C4—624no—
354C4C22×D12414yes—
355C2—28no—
356C2—624no—
357C2—1244no—
358C2—1242no—
359C2#1452169414yesdirect product factor
360C2C23×D12411yescharacteristic
361C2C2×#41×D3111yescharacteristic
362C2C2×#1175856111yescharacteristic
subgroupG/H
centerC23C23×D31
commutator, cosocleC22×C31C25
FrattiniC22C24×D31
FittingC2×C4×D4×C31C2
socleC23×C31C24
hypercenterC2×C4×D4D31
hypocenterC31C2×#546
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C23 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
1. C22×#92497C2semidirect
2. C22×D4×D31C2semidirect
3. #14521694C2direct (N × H)
4. C2×#11758452C2semidirect
5. C2×#11758463C2semidirect
6. C2×#11758474C2semidirect
7. C2×#11758472C2semidirect
8. C2×#11758507C2semidirect
9. C2×#11758459C2semidirect
10. C2×C4×D124C2semidirect
11. C22×(C2×D31)⋊C4C2semidirect
12. C2×C4×D4×C31C2semidirect
15. C23×C4×C31C22semidirect
17. C22×C22⋊D31C22semidirect
18. C23×Dic31C22semidirect
20. C2×#92497C22semidirect
22. C2×D4×D31C22semidirect
25. C22×D124C22semidirect
27. C22×C4×D31C22semidirect
28. C22×Dic62C22semidirect
29. C4×D4×C31C22semidirect
30. C2×C4⋊C4×C31C22semidirect
31. C2×C22⋊C4×C31C22semidirect
32. C2×C42×C31C22semidirect
33. #11758507C22semidirect
36. C2×(C2×D31)⋊C4C22semidirect
37. C2×(C2×D31)⋊C4C22semidirect
38. C2×(C2×D31)⋊C4C22semidirect
39. C2×(C2×D31)⋊C4C22semidirect
40. C2×(C2×D31)⋊C4C22semidirect
41. C2×C4⋊Dic31C22semidirect
42. C2×C4⋊Dic31C22semidirect
43. #11758474C22semidirect
44. #11758472C22semidirect
45. #11758463C22semidirect
46. #11758459C22semidirect
47. #11758452C22semidirect
48. C4×D124C22semidirect
57. C2×D4×C31D4semidirect
64. C22×C4×C31C23semidirect
68. C2×C22⋊D31C23semidirect
73. C22×Dic31C23semidirect
81. C2×D124C23semidirect
85. C2×C4×D31C23semidirect
87. C2×Dic62C23semidirect
88. C4⋊C4×C31C23semidirect
89. C22⋊C4×C31C23semidirect
90. C42×C31C23semidirect
93. (C2×D31)⋊C4C23semidirect
94. (C2×D31)⋊C4C23semidirect
95. (C2×D31)⋊C4C23semidirect
96. (C2×D31)⋊C4C23semidirect
97. C4⋊Dic31C23semidirect
98. C4⋊Dic31C23semidirect
116. C22×D31#41semidirect
120. D4×C31C2×D4semidirect
166. C2×D31C2×#41semidirect
184. C2×C4×D4D31semidirect
187. C2×C31#546semidirect
209. C23×C4C2×D31semidirect
217. C4×D4C2×D31semidirect
220. C2×C4⋊C4C2×D31semidirect
228. C2×C22⋊C4C2×D31semidirect
229. C2×C42C2×D31semidirect
230. C31C2×#546semidirect
253. C2×D4D124semidirect
269. C22×C4C22×D31semidirect
272. C4⋊C4C22×D31semidirect
279. C22⋊C4C22×D31semidirect
280. C42C22×D31semidirect
308. D4C2×D124semidirect
359. C2#14521694direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#924972
C22×D4×D312
#145216942
C2×#117584522
C2×#117584632
C2×#117584742
C2×#117584722
C2×#117585072
C2×#117584592
C2×C4×D1242
C22×(C2×D31)⋊C42
C2×C4×D4×C312
C2×#54631