Finite Group Databasebeta

← C2×#14521698 #16859166

Subgroups — C2×#14521698 #16859166

Order 3968.

1632 conjugacy classes of subgroups.

The subgroup lattice has 336 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#92497C211yesmaximal, characteristic, complemented
2#14521698C2116yesmaximal, direct product factor
3C2×#11758521C211yesmaximal, characteristic, complemented
4C2×#11758506C212yesmaximal, complemented
5C2×#11758512C212yesmaximal, complemented
6C2×#11758501C211yesmaximal, characteristic, complemented
7C2×#11758523C211yesmaximal, characteristic, complemented
8C2×#11758516C212yesmaximal, complemented
9C2×D4×Dic31C211yesmaximal, characteristic, complemented
10C2×C4×C22⋊D31C211yesmaximal, characteristic, complemented
11C22×Dic31⋊C4C212yesmaximal, complemented
12C22×#41×C31C211yesmaximal, characteristic, complemented
13C2×#41×C31—28no—
14C2×#41×C31C2218yescomplemented
15C22×Q8×C31C2211yescharacteristic
16C22×D4×C31C2212yes—
17C22×D4×C31C2211yescharacteristic
18C23×C4×C31C2212yes—
19C23×C4×C31C2211yescharacteristic
20C22×C22⋊D31C2212yes—
21C22×C22⋊D31C2211yescharacteristic
22C23×Dic31C2212yes—
23C23×Dic31C2212yes—
24C2×#92497—28no—
25C2×#92497C2218yescomplemented
26C22×C4×D31C2211yescharacteristic
27C22×Dic62C2211yescharacteristic
28C2×C22⋊Dic31C2211yescharacteristic
29C2×C22⋊Dic31C2212yes—
30C2×C22⋊Dic31C2212yes—
31#11758523C2218yescomplemented
32#11758521C2218yescomplemented
33#11758516C22116yescomplemented
34#11758512C22116yescomplemented
35D4×Dic31C2218yescomplemented
36#11758506C22116yescomplemented
37C4×C22⋊D31C2218yescomplemented
38C2×(C2×D31)⋊C4C2211yescharacteristic
39C2×(C2×D31)⋊C4C2212yes—
40C2×C4⋊Dic31C2211yescharacteristic
41#11758501C2218yescomplemented
42C2×Dic31⋊C4C2211yescharacteristic
43C2×Dic31⋊C4C2212yes—
44C2×Dic31⋊C4C2212yes—
45C2×Dic31⋊C4C2212yes—
46C2×Dic31⋊C4C2212yes—
47C2×Dic31⋊C4C22116yescomplemented
48C2×C4×Dic31C2211yescharacteristic
49C24×C31C2311yescharacteristic
50C24×C31C2312yes—
51C23×D31C2311yescharacteristic
52#41×C31—232no—
53C2×Q8×C31—24no—
54C2×Q8×C31C2314yes—
55C2×D4×C31—28no—
56C2×D4×C31D418yescomplemented
57C2×D4×C31C2318yes—
58C2×D4×C31C2314yes—
59C22×C4×C31—28no—
60C22×C4×C31—24no—
61C22×C4×C31C2311yescharacteristic
62C22×C4×C31C2312yes—
63C22×C4×C31C2318yes—
64C22×C4×C31C2314yes—
65C22×C4×C31C2311yescharacteristic
66C2×C22⋊D31—28no—
67C2×C22⋊D31—24no—
68C2×C22⋊D31C2314yes—
69C2×C22⋊D31C2318yes—
70C22×Dic31—28no—
71C22×Dic31—28no—
72C22×Dic31C2311yescharacteristic
73C22×Dic31C2312yes—
74C22×Dic31C2311yescharacteristic
75C22×Dic31C2312yes—
76C22×Dic31C2318yes—
77C22×Dic31C2318yes—
78C22×Dic31C2311yescharacteristic
79#92497—232no—
80C2×C4×D31—24no—
81C2×C4×D31C2314yes—
82C2×Dic62—24no—
83C2×Dic62C2314yes—
84C22⋊Dic31C2318yes—
85C22⋊Dic31C2314yes—
86C22⋊Dic31C2318yes—
87(C2×D31)⋊C4C2314yes—
88(C2×D31)⋊C4C2318yes—
89C4⋊Dic31C2314yes—
90Dic31⋊C4C2314yes—
91Dic31⋊C4C2318yes—
92Dic31⋊C4C2318yes—
93Dic31⋊C4C2318yes—
94Dic31⋊C4C2318yes—
95C4×Dic31C2314yes—
96C23×C31—24no—
97C23×C31—24no—
98C23×C31—22no—
99C23×C31—22no—
100C23×C31—22no—
101C23×C31C2×D418yes—
102C23×C31C2412yes—
103C23×C31C2414yes—
104C23×C31C2411yescharacteristic
105C22×D31—22no—
106C22×D31—22no—
107C22×D31—22no—
108C22×D31C2412yes—
109Q8×C31—28no—
110D4×C31—216no—
111D4×C31C2×D4116yescomplemented
112C2×C4×C31—22no—
113C2×C4×C31—24no—
114C2×C4×C31—216no—
115C2×C4×C31—28no—
116C2×C4×C31C2×D414yes—
117C2×C4×C31C2412yes—
118C2×C4×C31C2414yes—
119C2×C4×C31C2412yes—
120C22⋊D31—216no—
121C22⋊D31—28no—
122C2×Dic31—24no—
123C2×Dic31—22no—
124C2×Dic31—216no—
125C2×Dic31—24no—
126C2×Dic31—22no—
127C2×Dic31—216no—
128C2×Dic31#4114yescomplemented
129C2×Dic31C2412yes—
130C2×Dic31C2414yes—
131C2×Dic31C2412yes—
132C2×Dic31C2414yes—
133C2×Dic31C2412yes—
134C4×D31—28no—
135Dic62—28no—
136C2×#547—311nomaximal, Sylow
137C22×C31—216no—
138C22×C31—24no—
139C22×C31—24no—
140C22×C31—22no—
141C22×C31—22no—
142C22×C31—22no—
143C22×C31—44no—
144C22×C31C22×D418yes—
145C22×C31C22×D412yes—
146C22×C31C2×#4112yes—
147C22×C312−1+412yes—
148C22×C31C2511yescharacteristic
149C2×D31—22no—
150C2×D31—22no—
151C2×D31—22no—
152C2×D31—44no—
153C4×C31—22no—
154C4×C31—24no—
155C4×C31C22×D414yes—
156Dic31—24no—
157Dic31—22no—
158Dic31—24no—
159Dic31—22no—
160Dic31C2×#4114yescomplemented
161C22×#41—311no—
162C22×#41D3111yescharacteristic, complemented
163#547—3116no—
164C2×C4⋊Q8—311no—
165C2×#123—312no—
166C2×#123—312no—
167C2×C22⋊Q8—311no—
168C2×C22⋊Q8—311no—
169C2×#121—312no—
170C2×C4×D4—311no—
171C2×C4×D4—311no—
172C22×C4⋊C4—312no—
173C2×C31—28no—
174C2×C31—42no—
175C2×C31#54714yescomplemented
176C2×C31C23×D411yescharacteristic
177C2×C31C22×#4111yescharacteristic
178C2×C31C2×2−1+411yescharacteristic
179D31—42no—
180C2×#41—28no—
181C2×#41—318no—
182C2×#41—628no—
183C2×#41C2×D3118yescomplemented
184C22×Q8—311no—
185C22×Q8C2×D3111yescharacteristic
186C22×D4—311no—
187C22×D4—312no—
188C22×D4C2×D3112yes—
189C22×D4C2×D3111yescharacteristic
190C23×C4—312no—
191C23×C4—312no—
192C23×C4—311no—
193C23×C4C2×D3112yes—
194C23×C4C2×D3111yescharacteristic
195C4⋊Q8—318no—
196#123—3116no—
197#123—3116no—
198C22⋊Q8—318no—
199C22⋊Q8—318no—
200#121—3116no—
201C4×D4—318no—
202C4×D4—318no—
203C2×C4⋊C4—311no—
204C2×C4⋊C4—312no—
205C2×C4⋊C4—312no—
206C2×C4⋊C4—312no—
207C2×C4⋊C4—3116no—
208C2×C4⋊C4—311no—
209C2×C4⋊C4—312no—
210C2×C22⋊C4—312no—
211C2×C22⋊C4—311no—
212C2×C22⋊C4—312no—
213C2×C22⋊C4—311no—
214C2×C22⋊C4—312no—
215C2×C42—311no—
216C31C2×#54711yescharacteristic, complemented, Sylow
217C24—311no—
218C24C22×D3111yescharacteristic
219C24C22×D3112yes—
220#41—232no—
221#41—6232no—
222C2×Q8—24no—
223C2×Q8—314no—
224C2×Q8—624no—
225C2×Q8C22×D3114yes—
226C2×D4—28no—
227C2×D4—314no—
228C2×D4—318no—
229C2×D4—624no—
230C2×D4—628no—
231C2×D4C22⋊D3118yescomplemented
232C2×D4C22×D3118yes—
233C2×D4C22×D3114yes—
234C22×C4—28no—
235C22×C4—24no—
236C22×C4—311no—
237C22×C4—318no—
238C22×C4—318no—
239C22×C4—311no—
240C22×C4—312no—
241C22×C4—311no—
242C22×C4—312no—
243C22×C4—314no—
244C22×C4—628no—
245C22×C4—628no—
246C22×C4—624no—
247C22×C4C22×D3118yes—
248C22×C4C22×D3114yes—
249C22×C4C22×D3111yescharacteristic
250C22×C4C22×D3112yes—
251C22×C4C22×D3111yescharacteristic
252C4⋊C4—314no—
253C4⋊C4—318no—
254C4⋊C4—318no—
255C4⋊C4—318no—
256C4⋊C4—318no—
257C4⋊C4—314no—
258C22⋊C4—318no—
259C22⋊C4—314no—
260C22⋊C4—318no—
261C22⋊C4—314no—
262C22⋊C4—318no—
263C42—314no—
264C23—24no—
265C23—24no—
266C23—22no—
267C23—22no—
268C23—22no—
269C23—312no—
270C23—622no—
271C23—622no—
272C23—622no—
273C23C2×C22⋊D3118yes—
274C23C23×D3112yes—
275C23C23×D3114yes—
276C23C23×D3111yescharacteristic
277Q8—28no—
278Q8—628no—
279D4—216no—
280D4—628no—
281D4—6216no—
282D4C2×C22⋊D31116yescomplemented
283C2×C4—22no—
284C2×C4—24no—
285C2×C4—216no—
286C2×C4—28no—
287C2×C4—314no—
288C2×C4—312no—
289C2×C4—312no—
290C2×C4—314no—
291C2×C4—312no—
292C2×C4—314no—
293C2×C4—6216no—
294C2×C4—624no—
295C2×C4—622no—
296C2×C4—622no—
297C2×C4—624no—
298C2×C4—6216no—
299C2×C4—628no—
300C2×C4C2×C22⋊D3114yes—
301C2×C4C23×D3112yes—
302C2×C4C23×D3114yes—
303C2×C4C23×D3112yes—
304C22—24no—
305C22—24no—
306C22—216no—
307C22—22no—
308C22—22no—
309C22—22no—
310C22—44no—
311C22—622no—
312C22—622no—
313C22—622no—
314C22—1244no—
315C22#41×D3112yes—
316C22#1175856712yes—
317C22C22×C22⋊D3118yes—
318C22C22×C22⋊D3112yes—
319C22C24×D3111yescharacteristic
320C4—22no—
321C4—24no—
322C4—314no—
323C4—622no—
324C4—624no—
325C4—624no—
326C4—622no—
327C4C22×C22⋊D3114yes—
328C2—28no—
329C2—42no—
330C2—1242no—
331C2#1452169814yesdirect product factor
332C2C23×C22⋊D3111yescharacteristic
333C2C2×#41×D3111yescharacteristic
334C2C2×#1175856711yescharacteristic
subgroupG/H
centerC23C23×D31
commutator, cosocleC22×C31C25
FrattiniC22C24×D31
FittingC22×#41×C31C2
socleC23×C31C24
hypercenterC22×#41D31
hypocenterC31C2×#547
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C23 ◁ C22×#41

Complements

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

NH ≅ G/Ntype
1. C22×#92497C2semidirect
2. #14521698C2direct (N × H)
3. C2×#11758521C2semidirect
4. C2×#11758506C2semidirect
5. C2×#11758512C2semidirect
6. C2×#11758501C2semidirect
7. C2×#11758523C2semidirect
8. C2×#11758516C2semidirect
9. C2×D4×Dic31C2semidirect
10. C2×C4×C22⋊D31C2semidirect
11. C22×Dic31⋊C4C2semidirect
12. C22×#41×C31C2semidirect
14. C2×#41×C31C22semidirect
25. C2×#92497C22semidirect
31. #11758523C22semidirect
32. #11758521C22semidirect
33. #11758516C22semidirect
34. #11758512C22semidirect
35. D4×Dic31C22semidirect
36. #11758506C22semidirect
37. C4×C22⋊D31C22semidirect
41. #11758501C22semidirect
47. C2×Dic31⋊C4C22semidirect
56. C2×D4×C31D4semidirect
111. D4×C31C2×D4semidirect
128. C2×Dic31#41semidirect
160. Dic31C2×#41semidirect
162. C22×#41D31semidirect
175. C2×C31#547semidirect
183. C2×#41C2×D31semidirect
216. C31C2×#547semidirect
231. C2×D4C22⋊D31semidirect
282. D4C2×C22⋊D31semidirect
331. C2#14521698direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#924972
#145216982
C2×#117585212
C2×#117585062
C2×#117585122
C2×#117585012
C2×#117585232
C2×#117585162
C2×D4×Dic312
C2×C4×C22⋊D312
C22×Dic31⋊C42
C22×#41×C312
C2×#54731