Finite Group Databasebeta

← C2×#14521717 #16859188

Subgroups — C2×#14521717 #16859188

Order 3968.

1736 conjugacy classes of subgroups.

The subgroup lattice has 360 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#92495C211yesmaximal, characteristic, complemented
2C22×#92497C211yesmaximal, characteristic, complemented
3#14521717C2116yesmaximal, direct product factor
4C2×#11758517C212yesmaximal, complemented
5C2×#11758517C211yesmaximal, characteristic, complemented
6C2×#11758472C211yesmaximal, characteristic, complemented
7C2×#11758461C212yesmaximal, complemented
8C2×#11758516C212yesmaximal, complemented
9C2×#11758464C211yesmaximal, characteristic, complemented
10C2×C4×C22⋊D31C211yesmaximal, characteristic, complemented
11C2×(C22⋊D31)⋊C4C212yesmaximal, complemented
12C2×C31×#121C211yesmaximal, characteristic, complemented
13C22×D4×C31C2211yescharacteristic
14C22×D4×C31C2212yes—
15C23×C4×C31C2211yescharacteristic
16C22×C22⋊D31C2212yes—
17C22×C22⋊D31C2212yes—
18C22×C22⋊D31C2212yes—
19C22×C22⋊D31C2211yescharacteristic
20C22×C22⋊D31C2212yes—
21C23×Dic31C2212yes—
22C2×#92497—28no—
23C2×#92497C2218yescomplemented
24C2×#92495—28no—
25C2×#92495C2218yescomplemented
26C22×D124C2211yescharacteristic
27C22×D124C2212yes—
28C22×C4×D31C2211yescharacteristic
29C22×C4×D31C2212yes—
30C22×Dic62C2211yescharacteristic
31C31×#121C2218yescomplemented
32C2×C4⋊C4×C31C2211yescharacteristic
33C2×C22⋊C4×C31C2212yes—
34C2×C22⋊Dic31C2211yescharacteristic
35#11758517C22116yescomplemented
36#11758517C2218yescomplemented
37#11758516C22116yescomplemented
38C4×C22⋊D31C2218yescomplemented
39C2×(C2×D31)⋊C4C2212yes—
40C2×(C2×D31)⋊C4C2211yescharacteristic
41C2×Dic31⋊C4C2211yescharacteristic
42C2×Dic31⋊C4C2212yes—
43C2×C4×Dic31C2212yes—
44C2×C4×Dic31C2211yescharacteristic
45#11758472C2218yescomplemented
46#11758464C2218yescomplemented
47#11758461C22116yescomplemented
48(C22⋊D31)⋊C4C22116yescomplemented
49C24×C31C2311yescharacteristic
50C24×C31C2312yes—
51C23×D31C2312yes—
52C23×D31C2311yescharacteristic
53C2×D4×C31—24no—
54C2×D4×C31—44no—
55C2×D4×C31C2314yes—
56C2×D4×C31C2318yes—
57C22×C4×C31—24no—
58C22×C4×C31C2312yes—
59C22×C4×C31C2311yescharacteristic
60C22×C4×C31C2314yes—
61C22×C4×C31C2311yescharacteristic
62C2×C22⋊D31—28no—
63C2×C22⋊D31—28no—
64C2×C22⋊D31—28no—
65C2×C22⋊D31—24no—
66C2×C22⋊D31—44no—
67C2×C22⋊D31C2318yes—
68C2×C22⋊D31C2318yes—
69C2×C22⋊D31C2314yes—
70C2×C22⋊D31C2318yes—
71C2×C22⋊D31C2318yes—
72C22×Dic31—28no—
73C22×Dic31C2318yes—
74C22×Dic31C2311yescharacteristic
75C22×Dic31C2311yescharacteristic
76C22×Dic31C2312yes—
77C22×Dic31C2311yescharacteristic
78#92497—232no—
79#92495—232no—
80C2×D124—24no—
81C2×D124—44no—
82C2×D124C2314yes—
83C2×D124C2318yes—
84C2×C4×D31—24no—
85C2×C4×D31—28no—
86C2×C4×D31C2318yes—
87C2×C4×D31C2314yes—
88C2×Dic62D418yescomplemented
89C2×Dic62C2314yes—
90C4⋊C4×C31C2314yes—
91C22⋊C4×C31C2318yes—
92C22⋊Dic31C2314yes—
93(C2×D31)⋊C4C2318yes—
94(C2×D31)⋊C4C2314yes—
95Dic31⋊C4C2314yes—
96Dic31⋊C4C2318yes—
97C4×Dic31C2318yes—
98C4×Dic31C2314yes—
99C23×C31—24no—
100C23×C31—22no—
101C23×C31—22no—
102C23×C31—24no—
103C23×C31—24no—
104C23×C31—22no—
105C23×C31C2412yes—
106C23×C31C2414yes—
107C23×C31C2411yescharacteristic
108C22×D31—24no—
109C22×D31—22no—
110C22×D31—24no—
111C22×D31—22no—
112C22×D31—22no—
113C22×D31—24no—
114C22×D31C2414yes—
115C22×D31C2412yes—
116D4×C31—28no—
117D4×C31—48no—
118C2×C4×C31—22no—
119C2×C4×C31—24no—
120C2×C4×C31—28no—
121C2×C4×C31C2×D414yes—
122C2×C4×C31C2414yes—
123C2×C4×C31C2412yes—
124C2×C4×C31C2412yes—
125C22⋊D31—216no—
126C22⋊D31—216no—
127C22⋊D31—216no—
128C22⋊D31—28no—
129C22⋊D31—48no—
130C2×Dic31—22no—
131C2×Dic31—22no—
132C2×Dic31—216no—
133C2×Dic31C2×D418yes—
134C2×Dic31#4114yescomplemented
135C2×Dic31C2412yes—
136C2×Dic31C2412yes—
137C2×Dic31C2414yes—
138C2×Dic31C2412yes—
139D124—28no—
140D124—48no—
141C4×D31—28no—
142C4×D31—216no—
143Dic62C2×D4116yescomplemented
144C2×#550—311nomaximal, Sylow
145C22×C31—24no—
146C22×C31—22no—
147C22×C31—22no—
148C22×C31—24no—
149C22×C31—24no—
150C22×C31—22no—
151C22×C31—48no—
152C22×C31—44no—
153C22×C31C22×D412yes—
154C22×C31C2×#4112yes—
155C22×C31H(5,𝔽2)12yes—
156C22×C31C2511yescharacteristic
157C2×D31—24no—
158C2×D31—22no—
159C2×D31—24no—
160C2×D31—22no—
161C2×D31—22no—
162C2×D31—24no—
163C2×D31—48no—
164C2×D31—44no—
165C4×C31—22no—
166C4×C31—24no—
167C4×C31C22×D414yes—
168Dic31—22no—
169Dic31—22no—
170Dic31C22×D418yes—
171Dic31C2×#4114yescomplemented
172C22×#41—311no—
173C22×#41—311no—
174#550—3116no—
175C2×#127—312no—
176C2×#127—311no—
177C2×#121—312no—
178C2×#121—311no—
179C2×#121—312no—
180C2×#121D3111yescharacteristic, complemented
181C2×C4×Q8—311no—
182C2×C4×D4—311no—
183C2×C4×D4—312no—
184C2×C31—44no—
185C2×C31—42no—
186C2×C31#55014yescomplemented
187C2×C31C23×D411yescharacteristic
188C2×C31C22×#4111yescharacteristic
189C2×C31C2×H(5,𝔽2)11yescharacteristic
190D31—44no—
191D31—42no—
192C2×#41—318no—
193C2×#41—318no—
194C2×#41—628no—
195C2×#41—628no—
196C22×Q8—311no—
197C22×D4—311no—
198C22×D4—312no—
199C22×D4—312no—
200C22×D4—312no—
201C22×D4—312no—
202C22×D4—311no—
203C22×D4—312no—
204C22×D4C2×D3111yescharacteristic
205C22×D4C2×D3112yes—
206C23×C4—312no—
207C23×C4—312no—
208C23×C4—311no—
209C23×C4C2×D3111yescharacteristic
210#127—3116no—
211#127—318no—
212#121—3116no—
213#121—318no—
214#121—3116no—
215#121C2×D3118yescomplemented
216C4×Q8—318no—
217C4×D4—318no—
218C4×D4—3116no—
219C2×C4⋊C4—311no—
220C2×C4⋊C4—312no—
221C2×C4⋊C4C2×D3111yescharacteristic
222C2×C22⋊C4—311no—
223C2×C22⋊C4—311no—
224C2×C22⋊C4—312no—
225C2×C22⋊C4C2×D3112yes—
226C2×C42—312no—
227C2×C42—311no—
228C31C2×#55011yescharacteristic, complemented, Sylow
229C24—311no—
230C24—312no—
231C24C22×D3111yescharacteristic
232C24C22×D3112yes—
233#41—6232no—
234#41—6232no—
235C2×Q8—318no—
236C2×Q8—314no—
237C2×D4—24no—
238C2×D4—44no—
239C2×D4—314no—
240C2×D4—318no—
241C2×D4—318no—
242C2×D4—318no—
243C2×D4—318no—
244C2×D4—314no—
245C2×D4—318no—
246C2×D4—624no—
247C2×D4—628no—
248C2×D4—628no—
249C2×D4—628no—
250C2×D4—624no—
251C2×D4—1244no—
252C2×D4—1244no—
253C2×D4C22×D3114yes—
254C2×D4C22×D3118yes—
255C22×C4—24no—
256C22×C4—311no—
257C22×C4—312no—
258C22×C4—318no—
259C22×C4—311no—
260C22×C4—311no—
261C22×C4—318no—
262C22×C4—314no—
263C22×C4—628no—
264C22×C4—628no—
265C22×C4—624no—
266C22×C4C22×D3114yes—
267C22×C4C22×D3112yes—
268C22×C4C22×D3111yescharacteristic
269C22×C4C22×D3111yescharacteristic
270C4⋊C4—314no—
271C4⋊C4—318no—
272C4⋊C4C22×D3114yes—
273C22⋊C4—314no—
274C22⋊C4—314no—
275C22⋊C4—318no—
276C22⋊C4C22×D3118yes—
277C42—318no—
278C42—314no—
279C23—22no—
280C23—24no—
281C23—22no—
282C23—24no—
283C23—22no—
284C23—24no—
285C23—312no—
286C23—314no—
287C23—624no—
288C23—622no—
289C23—622no—
290C23—624no—
291C23—622no—
292C23—624no—
293C23C23×D3112yes—
294C23C23×D3114yes—
295C23C23×D3111yescharacteristic
296Q8—3116no—
297D4—28no—
298D4—48no—
299D4—628no—
300D4—6216no—
301D4—6216no—
302D4—6216no—
303D4—628no—
304D4—1248no—
305D4—1248no—
306C2×C4—22no—
307C2×C4—24no—
308C2×C4—28no—
309C2×C4—318no—
310C2×C4—314no—
311C2×C4—312no—
312C2×C4—314no—
313C2×C4—312no—
314C2×C4—312no—
315C2×C4—6216no—
316C2×C4—6216no—
317C2×C4—622no—
318C2×C4—622no—
319C2×C4—628no—
320C2×C4D4×D3114yes—
321C2×C4C23×D3114yes—
322C2×C4C23×D3112yes—
323C2×C4C23×D3112yes—
324C22—22no—
325C22—24no—
326C22—22no—
327C22—24no—
328C22—22no—
329C22—24no—
330C22—44no—
331C22—48no—
332C22—624no—
333C22—622no—
334C22—622no—
335C22—624no—
336C22—622no—
337C22—624no—
338C22—1248no—
339C22—1244no—
340C22C2×D4×D3112yes—
341C22#1175856112yes—
342C22#41×D3112yes—
343C22C24×D3111yescharacteristic
344C4—22no—
345C4—24no—
346C4—318no—
347C4—314no—
348C4—622no—
349C4—622no—
350C4C2×D4×D3114yes—
351C2—42no—
352C2—44no—
353C2—1244no—
354C2—1242no—
355C2#1452171714yesdirect product factor
356C2C22×D4×D3111yescharacteristic
357C2C2×#41×D3111yescharacteristic
358C2C2×#1175856111yescharacteristic
subgroupG/H
centerC23C23×D31
commutator, cosocleC22×C31C25
FrattiniC22C24×D31
FittingC2×C31×#121C2
socleC23×C31C24
hypercenterC2×#121D31
hypocenterC31C2×#550
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C23 ◁ C2×#121

Complements

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

NH ≅ G/Ntype
1. C22×#92495C2semidirect
2. C22×#92497C2semidirect
3. #14521717C2direct (N × H)
4. C2×#11758517C2semidirect
5. C2×#11758517C2semidirect
6. C2×#11758472C2semidirect
7. C2×#11758461C2semidirect
8. C2×#11758516C2semidirect
9. C2×#11758464C2semidirect
10. C2×C4×C22⋊D31C2semidirect
11. C2×(C22⋊D31)⋊C4C2semidirect
12. C2×C31×#121C2semidirect
23. C2×#92497C22semidirect
25. C2×#92495C22semidirect
31. C31×#121C22semidirect
35. #11758517C22semidirect
36. #11758517C22semidirect
37. #11758516C22semidirect
38. C4×C22⋊D31C22semidirect
45. #11758472C22semidirect
46. #11758464C22semidirect
47. #11758461C22semidirect
48. (C22⋊D31)⋊C4C22semidirect
88. C2×Dic62D4semidirect
134. C2×Dic31#41semidirect
143. Dic62C2×D4semidirect
171. Dic31C2×#41semidirect
180. C2×#121D31semidirect
186. C2×C31#550semidirect
215. #121C2×D31semidirect
228. C31C2×#550semidirect
355. C2#14521717direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#924952
C22×#924972
#145217172
C2×#117585172
C2×#117584722
C2×#117584612
C2×#117585162
C2×#117584642
C2×C4×C22⋊D312
C2×(C22⋊D31)⋊C42
C2×C31×#1212
C2×#55031