Finite Group Databasebeta

← C2×#14521701 #16859169

Subgroups — C2×#14521701 #16859169

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×#92499C211yesmaximal, characteristic, complemented
2C22×#92495C211yesmaximal, characteristic, complemented
3#14521701C2116yesmaximal, direct product factor
4C2×#11758521C211yesmaximal, characteristic, complemented
5C2×#11758471C212yesmaximal, complemented
6C2×#11758460C212yesmaximal, complemented
7C2×#11758474C211yesmaximal, characteristic, complemented
8C2×#11758461C212yesmaximal, complemented
9C2×#11758470C211yesmaximal, characteristic, complemented
10C2×C4×C22⋊D31C211yesmaximal, characteristic, complemented
11C2×C4⋊C4×D31C212yesmaximal, complemented
12C2×C31×C22⋊Q8C211yesmaximal, characteristic, complemented
13C22×Q8×C31C2211yescharacteristic
14C23×C4×C31C2211yescharacteristic
15C22×C22⋊D31C2212yes—
16C22×C22⋊D31C2211yescharacteristic
17C2×#92499—28no—
18C2×#92499C2218yescomplemented
19C2×#92495—28no—
20C2×#92495C2218yescomplemented
21C22×D124C2212yes—
22C22×D124C2211yescharacteristic
23C22×C4×D31C2212yes—
24C22×C4×D31C2212yes—
25C22×C4×D31C2211yescharacteristic
26C22×C4×D31C2212yes—
27C22×Dic62C2211yescharacteristic
28C31×C22⋊Q8C2218yescomplemented
29C2×C4⋊C4×C31C2212yes—
30C2×C4⋊C4×C31C2211yescharacteristic
31C2×C22⋊C4×C31C2212yes—
32C2×C22⋊Dic31C2211yescharacteristic
33#11758521C2218yescomplemented
34C4×C22⋊D31C2218yescomplemented
35C2×(C2×D31)⋊C4C2211yescharacteristic
36C2×(C2×D31)⋊C4C2212yes—
37C2×(C2×D31)⋊C4C2212yes—
38C2×C4⋊Dic31C2212yes—
39C2×Dic31⋊C4C2211yescharacteristic
40C2×Dic31⋊C4C2212yes—
41C2×Dic31⋊C4C2212yes—
42C2×C4×Dic31C2211yescharacteristic
43#11758474C2218yescomplemented
44#11758471C22116yescomplemented
45#11758470C2218yescomplemented
46C4⋊C4×D31C22116yescomplemented
47#11758461C22116yescomplemented
48#11758460C22116yescomplemented
49C24×C31C2311yescharacteristic
50C23×D31C2311yescharacteristic
51C23×D31C2312yes—
52C2×Q8×C31—24no—
53C2×Q8×C31C2314yes—
54C22×C4×C31—24no—
55C22×C4×C31C2312yes—
56C22×C4×C31C2311yescharacteristic
57C22×C4×C31C2312yes—
58C22×C4×C31C2314yes—
59C22×C4×C31C2311yescharacteristic
60C2×C22⋊D31—28no—
61C2×C22⋊D31—24no—
62C2×C22⋊D31C2318yes—
63C2×C22⋊D31C2314yes—
64C22×Dic31C2311yescharacteristic
65C22×Dic31C2312yes—
66C22×Dic31C2311yescharacteristic
67C22×Dic31C2311yescharacteristic
68#92499—232no—
69#92495—232no—
70C2×D124—28no—
71C2×D124D418yescomplemented
72C2×D124C2318yes—
73C2×D124C2314yes—
74C2×C4×D31—28no—
75C2×C4×D31—28no—
76C2×C4×D31—24no—
77C2×C4×D31—28no—
78C2×C4×D31C2318yes—
79C2×C4×D31C2318yes—
80C2×C4×D31C2318yes—
81C2×C4×D31C2314yes—
82C2×Dic62—24no—
83C2×Dic62C2314yes—
84C4⋊C4×C31C2318yes—
85C4⋊C4×C31C2314yes—
86C22⋊C4×C31C2318yes—
87C22⋊Dic31C2314yes—
88(C2×D31)⋊C4C2318yes—
89(C2×D31)⋊C4C2318yes—
90(C2×D31)⋊C4C2314yes—
91C4⋊Dic31C2318yes—
92Dic31⋊C4C2318yes—
93Dic31⋊C4C2318yes—
94Dic31⋊C4C2314yes—
95C4×Dic31C2314yes—
96C23×C31—22no—
97C23×C31—22no—
98C23×C31—22no—
99C23×C31C2412yes—
100C23×C31C2411yescharacteristic
101C22×D31—24no—
102C22×D31—24no—
103C22×D31—22no—
104C22×D31—22no—
105C22×D31—22no—
106C22×D31C2×D418yes—
107C22×D31C2412yes—
108C22×D31C2414yes—
109Q8×C31—28no—
110C2×C4×C31—22no—
111C2×C4×C31—24no—
112C2×C4×C31—24no—
113C2×C4×C31—28no—
114C2×C4×C31C2×D414yes—
115C2×C4×C31C2414yes—
116C2×C4×C31C2412yes—
117C2×C4×C31C2414yes—
118C2×C4×C31C2412yes—
119C22⋊D31—216no—
120C22⋊D31—28no—
121C2×Dic31—24no—
122C2×Dic31—22no—
123C2×Dic31—22no—
124C2×Dic31#4114yescomplemented
125C2×Dic31C2412yes—
126C2×Dic31C2414yes—
127C2×Dic31C2412yes—
128C2×Dic31C2412yes—
129D124—216no—
130D124C2×D4116yescomplemented
131C4×D31—216no—
132C4×D31—216no—
133C4×D31—28no—
134C4×D31—216no—
135Dic62—28no—
136C2×#547—311nomaximal, Sylow
137C22×C31—22no—
138C22×C31—22no—
139C22×C31—22no—
140C22×C31—44no—
141C22×C31C22×D412yes—
142C22×C31C2×#4112yes—
143C22×C312−1+412yes—
144C22×C31C2511yescharacteristic
145C2×D31—216no—
146C2×D31—24no—
147C2×D31—24no—
148C2×D31—22no—
149C2×D31—22no—
150C2×D31—22no—
151C2×D31—44no—
152C2×D31C22×D418yes—
153C4×C31—22no—
154C4×C31—24no—
155C4×C31—24no—
156C4×C31C22×D414yes—
157Dic31—24no—
158Dic31—22no—
159Dic31—22no—
160Dic31C2×#4114yescomplemented
161C22×#41—311no—
162C22×#41—311no—
163#547—3116no—
164C2×C4⋊Q8—311no—
165C2×#123—312no—
166C2×#123—312no—
167C2×C22⋊Q8—311no—
168C2×C22⋊Q8D3111yescharacteristic, complemented
169C2×#121—312no—
170C2×C4×D4—311no—
171C2×C4×D4—311no—
172C22×C4⋊C4—312no—
173C2×C31—42no—
174C2×C31#54714yescomplemented
175C2×C31C23×D411yescharacteristic
176C2×C31C22×#4111yescharacteristic
177C2×C31C2×2−1+411yescharacteristic
178D31—28no—
179D31—42no—
180C2×#41—318no—
181C2×#41—318no—
182C2×#41—628no—
183C2×#41—628no—
184C22×Q8—311no—
185C22×Q8C2×D3111yescharacteristic
186C22×D4—311no—
187C22×D4—312no—
188C22×D4—311no—
189C22×D4—312no—
190C23×C4—312no—
191C23×C4—312no—
192C23×C4—312no—
193C23×C4—311no—
194C23×C4C2×D3111yescharacteristic
195C4⋊Q8—318no—
196#123—3116no—
197#123—3116no—
198C22⋊Q8—318no—
199C22⋊Q8C2×D3118yescomplemented
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⋊C4C2×D3112yes—
209C2×C4⋊C4C2×D3111yescharacteristic
210C2×C22⋊C4—311no—
211C2×C22⋊C4—312no—
212C2×C22⋊C4—311no—
213C2×C22⋊C4—312no—
214C2×C22⋊C4C2×D3112yes—
215C2×C42—311no—
216C31C2×#54711yescharacteristic, complemented, Sylow
217C24—312no—
218C24—311no—
219C24C22×D3111yescharacteristic
220#41—6232no—
221#41—6232no—
222C2×Q8—24no—
223C2×Q8—314no—
224C2×Q8—624no—
225C2×Q8C22×D3114yes—
226C2×D4—314no—
227C2×D4—318no—
228C2×D4—318no—
229C2×D4—314no—
230C2×D4—318no—
231C2×D4—628no—
232C2×D4—624no—
233C2×D4—628no—
234C22×C4—24no—
235C22×C4—311no—
236C22×C4—311no—
237C22×C4—311no—
238C22×C4—312no—
239C22×C4—318no—
240C22×C4—318no—
241C22×C4—318no—
242C22×C4—314no—
243C22×C4—628no—
244C22×C4—628no—
245C22×C4—628no—
246C22×C4—624no—
247C22×C4C22×D3114yes—
248C22×C4C22×D3112yes—
249C22×C4C22×D3111yescharacteristic
250C22×C4C22×D3112yes—
251C22×C4C22×D3111yescharacteristic
252C4⋊C4—314no—
253C4⋊C4—318no—
254C4⋊C4—318no—
255C4⋊C4—318no—
256C4⋊C4C22×D3118yes—
257C4⋊C4C22×D3114yes—
258C22⋊C4—314no—
259C22⋊C4—318no—
260C22⋊C4—314no—
261C22⋊C4—318no—
262C22⋊C4C22×D3118yes—
263C42—314no—
264C23—22no—
265C23—22no—
266C23—22no—
267C23—318no—
268C23—314no—
269C23—312no—
270C23—624no—
271C23—624no—
272C23—622no—
273C23—622no—
274C23—622no—
275C23C23×D3112yes—
276C23C23×D3111yescharacteristic
277Q8—28no—
278Q8—628no—
279D4—3116no—
280D4—6216no—
281D4—628no—
282D4—6216no—
283C2×C4—22no—
284C2×C4—24no—
285C2×C4—24no—
286C2×C4—28no—
287C2×C4—314no—
288C2×C4—312no—
289C2×C4—312no—
290C2×C4—312no—
291C2×C4—314no—
292C2×C4—6216no—
293C2×C4—6216no—
294C2×C4—6216no—
295C2×C4—622no—
296C2×C4—624no—
297C2×C4—622no—
298C2×C4—628no—
299C2×C4D4×D3114yes—
300C2×C4C23×D3114yes—
301C2×C4C23×D3112yes—
302C2×C4C23×D3114yes—
303C2×C4C23×D3112yes—
304C22—22no—
305C22—22no—
306C22—22no—
307C22—44no—
308C22—318no—
309C22—624no—
310C22—624no—
311C22—6216no—
312C22—622no—
313C22—622no—
314C22—622no—
315C22—1244no—
316C22C2×D4×D3112yes—
317C22#1175856412yes—
318C22#41×D3112yes—
319C22C24×D3111yescharacteristic
320C4—22no—
321C4—24no—
322C4—24no—
323C4—314no—
324C4—622no—
325C4—624no—
326C4—622no—
327C4C2×D4×D3114yes—
328C2—42no—
329C2—628no—
330C2—1242no—
331C2#1452170114yesdirect product factor
332C2C22×D4×D3111yescharacteristic
333C2C2×#41×D3111yescharacteristic
334C2C2×#1175856411yescharacteristic
subgroupG/H
centerC23C23×D31
commutator, cosocleC22×C31C25
FrattiniC22C24×D31
FittingC2×C31×C22⋊Q8C2
socleC23×C31C24
hypercenterC2×C22⋊Q8D31
hypocenterC31C2×#547
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. #14521701C2direct (N × H)
4. C2×#11758521C2semidirect
5. C2×#11758471C2semidirect
6. C2×#11758460C2semidirect
7. C2×#11758474C2semidirect
8. C2×#11758461C2semidirect
9. C2×#11758470C2semidirect
10. C2×C4×C22⋊D31C2semidirect
11. C2×C4⋊C4×D31C2semidirect
12. C2×C31×C22⋊Q8C2semidirect
18. C2×#92499C22semidirect
20. C2×#92495C22semidirect
28. C31×C22⋊Q8C22semidirect
33. #11758521C22semidirect
34. C4×C22⋊D31C22semidirect
43. #11758474C22semidirect
44. #11758471C22semidirect
45. #11758470C22semidirect
46. C4⋊C4×D31C22semidirect
47. #11758461C22semidirect
48. #11758460C22semidirect
71. C2×D124D4semidirect
124. C2×Dic31#41semidirect
130. D124C2×D4semidirect
160. Dic31C2×#41semidirect
168. C2×C22⋊Q8D31semidirect
174. C2×C31#547semidirect
199. C22⋊Q8C2×D31semidirect
216. C31C2×#547semidirect
331. C2#14521701direct (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
#145217012
C2×#117585212
C2×#117584712
C2×#117584602
C2×#117584742
C2×#117584612
C2×#117584702
C2×C4×C22⋊D312
C2×C4⋊C4×D312
C2×C31×C22⋊Q82
C2×#54731