Finite Group Databasebeta

← C2×#14521629 #16859035

Subgroups — C2×#14521629 #16859035

Order 3968.

1640 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×#92499C211yesmaximal, characteristic, complemented
2C22×#92495C211yesmaximal, characteristic, complemented
3#14521629C2116yesmaximal, direct product factor
4C2×#11758473C212yesmaximal, complemented
5C2×#11758523C211yesmaximal, characteristic, complemented
6C2×#11758472C212yesmaximal, complemented
7C2×#11758472C211yesmaximal, characteristic, complemented
8C2×#11758507C211yesmaximal, characteristic, complemented
9C2×#11758461C212yesmaximal, complemented
10C2×#11758461C212yesmaximal, complemented
11C2×C4⋊C4×D31C211yesmaximal, characteristic, complemented
12C2×C31×C22⋊Q8C211yesmaximal, characteristic, complemented
13C22×Q8×C31C2211yescharacteristic
14C23×C4×C31C2211yescharacteristic
15C22×C22⋊D31C2211yescharacteristic
16C22×C22⋊D31C2211yescharacteristic
17C22×C22⋊D31C2212yes—
18C2×#92499—28no—
19C2×#92499C2218yescomplemented
20C2×#92495—28no—
21C2×#92495C2218yescomplemented
22C22×D124C2211yescharacteristic
23C22×D124C2212yes—
24C22×D124C2211yescharacteristic
25C22×D124C2212yes—
26C22×C4×D31C2211yescharacteristic
27C22×C4×D31C2212yes—
28C22×C4×D31C2212yes—
29C22×C4×D31C2211yescharacteristic
30C22×Dic62C2211yescharacteristic
31C31×C22⋊Q8C2218yescomplemented
32C2×C4⋊C4×C31C2211yescharacteristic
33C2×C4⋊C4×C31C2212yes—
34C2×C22⋊C4×C31C2212yes—
35#11758523C2218yescomplemented
36#11758507C2218yescomplemented
37C2×(C2×D31)⋊C4C2212yes—
38C2×(C2×D31)⋊C4C2212yes—
39C2×(C2×D31)⋊C4C2212yes—
40C2×C4⋊Dic31C2211yescharacteristic
41C2×Dic31⋊C4C2212yes—
42C2×Dic31⋊C4C2212yes—
43#11758473C22116yescomplemented
44#11758472C2218yescomplemented
45#11758472C22116yescomplemented
46C4⋊C4×D31C2218yescomplemented
47#11758461C22116yescomplemented
48#11758461C22116yescomplemented
49C24×C31C2311yescharacteristic
50C23×D31C2312yes—
51C23×D31C2311yescharacteristic
52C23×D31C2311yescharacteristic
53C2×Q8×C31—24no—
54C2×Q8×C31C2314yes—
55C22×C4×C31—24no—
56C22×C4×C31C2312yes—
57C22×C4×C31C2312yes—
58C22×C4×C31C2311yescharacteristic
59C22×C4×C31C2314yes—
60C22×C4×C31C2311yescharacteristic
61C2×C22⋊D31—24no—
62C2×C22⋊D31—24no—
63C2×C22⋊D31—44no—
64C2×C22⋊D31C2314yes—
65C2×C22⋊D31C2314yes—
66C2×C22⋊D31C2318yes—
67C22×Dic31C2312yes—
68C22×Dic31C2311yescharacteristic
69C22×Dic31C2311yescharacteristic
70#92499—232no—
71#92495—232no—
72C2×D124—24no—
73C2×D124—28no—
74C2×D124—24no—
75C2×D124—44no—
76C2×D124C2318yes—
77C2×D124C2314yes—
78C2×D124C2314yes—
79C2×D124C2318yes—
80C2×C4×D31—24no—
81C2×C4×D31—28no—
82C2×C4×D31—44no—
83C2×C4×D31D418yescomplemented
84C2×C4×D31C2318yes—
85C2×C4×D31C2314yes—
86C2×C4×D31C2318yes—
87C2×C4×D31C2314yes—
88C2×Dic62—24no—
89C2×Dic62C2314yes—
90C4⋊C4×C31C2314yes—
91C4⋊C4×C31C2318yes—
92C22⋊C4×C31C2318yes—
93(C2×D31)⋊C4C2318yes—
94(C2×D31)⋊C4C2318yes—
95(C2×D31)⋊C4C2318yes—
96C4⋊Dic31C2314yes—
97Dic31⋊C4C2318yes—
98Dic31⋊C4C2318yes—
99C23×C31—22no—
100C23×C31—22no—
101C23×C31—22no—
102C23×C31C2412yes—
103C23×C31C2411yescharacteristic
104C22×D31—22no—
105C22×D31—22no—
106C22×D31—24no—
107C22×D31—22no—
108C22×D31—22no—
109C22×D31—24no—
110C22×D31—24no—
111C22×D31—22no—
112C22×D31C2×D414yes—
113C22×D31C2414yes—
114C22×D31C2412yes—
115C22×D31C2412yes—
116Q8×C31—28no—
117C2×C4×C31—22no—
118C2×C4×C31—24no—
119C2×C4×C31—24no—
120C2×C4×C31—28no—
121C2×C4×C31C2×D414yes—
122C2×C4×C31C2414yes—
123C2×C4×C31C2414yes—
124C2×C4×C31C2412yes—
125C2×C4×C31C2412yes—
126C22⋊D31—28no—
127C22⋊D31—28no—
128C22⋊D31—48no—
129C2×Dic31—22no—
130C2×Dic31—24no—
131C2×Dic31C2×D414yes—
132C2×Dic31C2414yes—
133C2×Dic31C2412yes—
134C2×Dic31C2412yes—
135D124—28no—
136D124—216no—
137D124—28no—
138D124—48no—
139C4×D31—28no—
140C4×D31—216no—
141C4×D31—48no—
142C4×D31C2×D4116yescomplemented
143Dic62—28no—
144C2×#537—311nomaximal, Sylow
145C22×C31—22no—
146C22×C31—22no—
147C22×C31—22no—
148C22×C31—44no—
149C22×C31C22×D412yes—
150C22×C31H(5,𝔽2)12yes—
151C22×C312−1+412yes—
152C22×C31C2511yescharacteristic
153C2×D31—28no—
154C2×D31—22no—
155C2×D31—22no—
156C2×D31—24no—
157C2×D31—22no—
158C2×D31—22no—
159C2×D31—24no—
160C2×D31—24no—
161C2×D31—22no—
162C2×D31—48no—
163C2×D31—44no—
164C2×D31C22×D414yes—
165C4×C31—22no—
166C4×C31—24no—
167C4×C31—24no—
168C4×C31C22×D414yes—
169Dic31—22no—
170Dic31—24no—
171Dic31C22×D414yes—
172C22×#41—311no—
173C22×#41—311no—
174#537—3116no—
175C2×C22⋊Q8—311no—
176C2×C22⋊Q8—312no—
177C2×C22⋊Q8D3111yescharacteristic, complemented
178C2×#121—311no—
179C2×#121—311no—
180C2×#121—312no—
181C2×#121—312no—
182C2×#121—312no—
183C22×C4⋊C4—311no—
184C2×C31—42no—
185C2×C31#53714yescomplemented
186C2×C31C23×D411yescharacteristic
187C2×C31C2×H(5,𝔽2)11yescharacteristic
188C2×C31C2×2−1+411yescharacteristic
189D31—24no—
190D31—44no—
191D31—42no—
192C2×#41—318no—
193C2×#41—318no—
194C2×#41—628no—
195C2×#41—628no—
196C22×Q8—311no—
197C22×Q8C2×D3111yescharacteristic
198C22×D4—311no—
199C22×D4—311no—
200C22×D4—312no—
201C22×D4—311no—
202C22×D4—312no—
203C22×D4—311no—
204C22×D4—312no—
205C23×C4—311no—
206C23×C4—312no—
207C23×C4—311no—
208C23×C4—312no—
209C23×C4C2×D3111yescharacteristic
210C22⋊Q8—318no—
211C22⋊Q8—3116no—
212C22⋊Q8C2×D3118yescomplemented
213#121—318no—
214#121—318no—
215#121—3116no—
216#121—3116no—
217#121—3116no—
218C2×C4⋊C4—312no—
219C2×C4⋊C4—311no—
220C2×C4⋊C4—312no—
221C2×C4⋊C4—318no—
222C2×C4⋊C4C2×D3111yescharacteristic
223C2×C4⋊C4C2×D3112yes—
224C2×C22⋊C4—312no—
225C2×C22⋊C4—312no—
226C2×C22⋊C4—312no—
227C2×C22⋊C4C2×D3112yes—
228C31C2×#53711yescharacteristic, complemented, Sylow
229C24—311no—
230C24—311no—
231C24—312no—
232C24C22×D3111yescharacteristic
233#41—6232no—
234#41—6232no—
235C2×Q8—24no—
236C2×Q8—314no—
237C2×Q8—624no—
238C2×Q8C22×D3114yes—
239C2×D4—314no—
240C2×D4—314no—
241C2×D4—318no—
242C2×D4—314no—
243C2×D4—318no—
244C2×D4—314no—
245C2×D4—318no—
246C2×D4—624no—
247C2×D4—628no—
248C2×D4—624no—
249C2×D4—624no—
250C2×D4—624no—
251C2×D4—1244no—
252C2×D4—1244no—
253C22×C4—24no—
254C22×C4—311no—
255C22×C4—318no—
256C22×C4—314no—
257C22×C4—312no—
258C22×C4—311no—
259C22×C4—318no—
260C22×C4—314no—
261C22×C4—318no—
262C22×C4—628no—
263C22×C4—624no—
264C22×C4—1244no—
265C22×C4C22×D3114yes—
266C22×C4C22×D3111yescharacteristic
267C22×C4C22×D3112yes—
268C22×C4C22×D3112yes—
269C22×C4C22×D3111yescharacteristic
270C4⋊C4—318no—
271C4⋊C4—318no—
272C4⋊C4—314no—
273C4⋊C4C22×D3114yes—
274C4⋊C4C22×D3118yes—
275C22⋊C4—318no—
276C22⋊C4—318no—
277C22⋊C4—318no—
278C22⋊C4C22×D3118yes—
279C23—22no—
280C23—22no—
281C23—22no—
282C23—314no—
283C23—312no—
284C23—312no—
285C23—314no—
286C23—622no—
287C23—622no—
288C23—624no—
289C23—622no—
290C23—622no—
291C23—624no—
292C23—622no—
293C23—624no—
294C23C23×D3112yes—
295C23C23×D3111yescharacteristic
296Q8—28no—
297Q8—628no—
298D4—628no—
299D4—6216no—
300D4—628no—
301D4—628no—
302D4—628no—
303D4—1248no—
304D4—1248no—
305C2×C4—22no—
306C2×C4—24no—
307C2×C4—24no—
308C2×C4—28no—
309C2×C4—314no—
310C2×C4—312no—
311C2×C4—3116no—
312C2×C4—314no—
313C2×C4—312no—
314C2×C4—6216no—
315C2×C4—622no—
316C2×C4—624no—
317C2×C4—628no—
318C2×C4—1248no—
319C2×C4D4×D3114yes—
320C2×C4C23×D3112yes—
321C2×C4C23×D3114yes—
322C2×C4C23×D3114yes—
323C2×C4C23×D3112yes—
324C22—22no—
325C22—22no—
326C22—22no—
327C22—44no—
328C22—314no—
329C22—622no—
330C22—622no—
331C22—628no—
332C22—624no—
333C22—622no—
334C22—622no—
335C22—624no—
336C22—622no—
337C22—624no—
338C22—1248no—
339C22—1244no—
340C22C2×D4×D3112yes—
341C22#1175856412yes—
342C22#1175856612yes—
343C22C24×D3111yescharacteristic
344C4—22no—
345C4—24no—
346C4—24no—
347C4—314no—
348C4—622no—
349C4—624no—
350C4C2×D4×D3114yes—
351C2—42no—
352C2—624no—
353C2—1244no—
354C2—1242no—
355C2#1452162914yesdirect product factor
356C2C22×D4×D3111yescharacteristic
357C2C2×#1175856611yescharacteristic
358C2C2×#1175856411yescharacteristic
subgroupG/H
centerC23C23×D31
commutator, cosocleC22×C31C25
FrattiniC22C24×D31
FittingC2×C31×C22⋊Q8C2
socleC23×C31C24
hypercenterC2×C22⋊Q8D31
hypocenterC31C2×#537
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C23 ◁ C2×C22⋊Q8

Complements

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

NH ≅ G/Ntype
1. C22×#92499C2semidirect
2. C22×#92495C2semidirect
3. #14521629C2direct (N × H)
4. C2×#11758473C2semidirect
5. C2×#11758523C2semidirect
6. C2×#11758472C2semidirect
7. C2×#11758472C2semidirect
8. C2×#11758507C2semidirect
9. C2×#11758461C2semidirect
10. C2×#11758461C2semidirect
11. C2×C4⋊C4×D31C2semidirect
12. C2×C31×C22⋊Q8C2semidirect
19. C2×#92499C22semidirect
21. C2×#92495C22semidirect
31. C31×C22⋊Q8C22semidirect
35. #11758523C22semidirect
36. #11758507C22semidirect
43. #11758473C22semidirect
44. #11758472C22semidirect
45. #11758472C22semidirect
46. C4⋊C4×D31C22semidirect
47. #11758461C22semidirect
48. #11758461C22semidirect
83. C2×C4×D31D4semidirect
142. C4×D31C2×D4semidirect
177. C2×C22⋊Q8D31semidirect
185. C2×C31#537semidirect
212. C22⋊Q8C2×D31semidirect
228. C31C2×#537semidirect
355. C2#14521629direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#924992
C22×#924952
#145216292
C2×#117584732
C2×#117585232
C2×#117584722
C2×#117585072
C2×#117584612
C2×C4⋊C4×D312
C2×C31×C22⋊Q82
C2×#53731