Finite Group Databasebeta

← C2×#14521708 #16859177

Subgroups — C2×#14521708 #16859177

Order 3968.

1620 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×#92495C211yesmaximal, characteristic, complemented
2C23×Dic62C211yesmaximal, characteristic, complemented
3#14521708C2116yesmaximal, direct product factor
4C2×#11758452C211yesmaximal, characteristic, complemented
5C2×#11758462C212yesmaximal, complemented
6C2×#11758501C211yesmaximal, characteristic, complemented
7C2×#11758473C212yesmaximal, complemented
8C2×#11758507C211yesmaximal, characteristic, complemented
9C2×#11758516C212yesmaximal, complemented
10C2×C4×Dic62C211yesmaximal, characteristic, complemented
11C2×(C22⋊D31)⋊C4C212yesmaximal, complemented
12C2×C4×D4×C31C211yesmaximal, characteristic, complemented
13C22×D4×C31C2211yescharacteristic
14C23×C4×C31C2211yescharacteristic
15C23×C4×C31C2211yescharacteristic
16C22×C22⋊D31C2212yes—
17C22×C22⋊D31C2212yes—
18C23×Dic31C2212yes—
19C2×#92495—28no—
20C2×#92495C2218yescomplemented
21C22×D124C2211yescharacteristic
22C22×C4×D31C2212yes—
23C22×Dic62—28no—
24C22×Dic62C2212yes—
25C22×Dic62C2211yescharacteristic
26C22×Dic62C2211yescharacteristic
27C22×Dic62C2218yescomplemented
28C4×D4×C31C2218yescomplemented
29C2×C4⋊C4×C31C2211yescharacteristic
30C2×C22⋊C4×C31C2211yescharacteristic
31C2×C22⋊C4×C31C2211yescharacteristic
32C2×C42×C31C2211yescharacteristic
33C2×C22⋊Dic31C2212yes—
34#11758516C22116yescomplemented
35#11758507C2218yescomplemented
36C2×(C2×D31)⋊C4C2212yes—
37C2×(C2×D31)⋊C4C2212yes—
38C2×(C2×D31)⋊C4C2212yes—
39C2×C4⋊Dic31C2211yescharacteristic
40#11758501C2218yescomplemented
41C2×Dic31⋊C4C2212yes—
42C2×Dic31⋊C4C2212yes—
43C2×C4×Dic31C2212yes—
44#11758473C22116yescomplemented
45#11758462C22116yescomplemented
46(C22⋊D31)⋊C4C22116yescomplemented
47#11758452C2218yescomplemented
48C4×Dic62C2218yescomplemented
49C24×C31C2311yescharacteristic
50C24×C31C2311yescharacteristic
51C23×D31C2312yes—
52C2×D4×C31—24no—
53C2×D4×C31C2314yes—
54C22×C4×C31—24no—
55C22×C4×C31—24no—
56C22×C4×C31C2311yescharacteristic
57C22×C4×C31C2311yescharacteristic
58C22×C4×C31C2311yescharacteristic
59C22×C4×C31C2314yes—
60C22×C4×C31C2311yescharacteristic
61C22×C4×C31C2314yes—
62C22×C4×C31C2311yescharacteristic
63C2×C22⋊D31—28no—
64C2×C22⋊D31—28no—
65C2×C22⋊D31C2318yes—
66C2×C22⋊D31C2318yes—
67C22×Dic31—28no—
68C22×Dic31C2318yes—
69C22×Dic31C2312yes—
70C22×Dic31C2312yes—
71C22×Dic31C2312yes—
72#92495—232no—
73C2×D124—24no—
74C2×D124C2314yes—
75C2×C4×D31—28no—
76C2×C4×D31C2318yes—
77C2×Dic62—24no—
78C2×Dic62—28no—
79C2×Dic62—232no—
80C2×Dic62D418yescomplemented
81C2×Dic62C2314yes—
82C2×Dic62C2318yes—
83C2×Dic62C2314yes—
84C4⋊C4×C31C2314yes—
85C22⋊C4×C31C2314yes—
86C22⋊C4×C31C2314yes—
87C42×C31C2314yes—
88C22⋊Dic31C2318yes—
89(C2×D31)⋊C4C2318yes—
90(C2×D31)⋊C4C2318yes—
91(C2×D31)⋊C4C2318yes—
92C4⋊Dic31C2314yes—
93Dic31⋊C4C2318yes—
94Dic31⋊C4C2318yes—
95C4×Dic31C2318yes—
96C23×C31—22no—
97C23×C31—22no—
98C23×C31—22no—
99C23×C31—22no—
100C23×C31—22no—
101C23×C31#4114yescomplemented
102C23×C31C2412yes—
103C23×C31C2412yes—
104C23×C31C2411yescharacteristic
105C22×D31—24no—
106C22×D31—24no—
107C22×D31—24no—
108C22×D31C2414yes—
109D4×C31—28no—
110C2×C4×C31—22no—
111C2×C4×C31—22no—
112C2×C4×C31—22no—
113C2×C4×C31—22no—
114C2×C4×C31—28no—
115C2×C4×C31—28no—
116C2×C4×C31C2×D414yes—
117C2×C4×C31C2412yes—
118C2×C4×C31C2412yes—
119C2×C4×C31C2412yes—
120C2×C4×C31C2412yes—
121C2×C4×C31C2412yes—
122C22⋊D31—216no—
123C22⋊D31—216no—
124C2×Dic31—24no—
125C2×Dic31—24no—
126C2×Dic31—216no—
127C2×Dic31C2×D418yes—
128C2×Dic31C2414yes—
129C2×Dic31C2414yes—
130C2×Dic31C2414yes—
131D124—28no—
132C4×D31—216no—
133Dic62—28no—
134Dic62—216no—
135Dic62C2×D4116yescomplemented
136C2×#548—311nomaximal, Sylow
137C22×C31—28no—
138C22×C31—22no—
139C22×C31—22no—
140C22×C31—22no—
141C22×C31—22no—
142C22×C31—22no—
143C22×C31—44no—
144C22×C31C22×D412yes—
145C22×C31C2×#4112yes—
146C22×C31C2×#4114yescomplemented
147C22×C312−1+412yes—
148C22×C31C2511yescharacteristic
149C2×D31—24no—
150C2×D31—24no—
151C2×D31—24no—
152C2×D31—48no—
153C4×C31—22no—
154C4×C31—22no—
155C4×C31—22no—
156C4×C31—22no—
157C4×C31C22×D414yes—
158Dic31—24no—
159Dic31—24no—
160Dic31C22×D418yes—
161C22×#41—311no—
162C23×Q8—311no—
163#548—3116no—
164C2×#124—312no—
165C2×#124—311no—
166C2×C22⋊Q8—311no—
167C2×C22⋊Q8—312no—
168C2×#121—312no—
169C2×#121—311no—
170C2×C4×Q8—311no—
171C2×C4×D4—312no—
172C2×C4×D4D3111yescharacteristic, complemented
173C2×C31—24no—
174C2×C31—42no—
175C2×C31#54814yescomplemented
176C2×C31C23×D411yescharacteristic
177C2×C31C22×#4111yescharacteristic
178C2×C31C2×2−1+411yescharacteristic
179D31—44no—
180C2×#41—318no—
181C2×#41—628no—
182C22×Q8—311no—
183C22×Q8—312no—
184C22×Q8—311no—
185C22×Q8—318no—
186C22×Q8—628no—
187C22×D4—312no—
188C22×D4—312no—
189C22×D4—311no—
190C22×D4C2×D3111yescharacteristic
191C23×C4—312no—
192C23×C4—312no—
193C23×C4C2×D3111yescharacteristic
194C23×C4C2×D3111yescharacteristic
195#124—3116no—
196#124—318no—
197C22⋊Q8—318no—
198C22⋊Q8—3116no—
199#121—3116no—
200#121—318no—
201C4×Q8—318no—
202C4×D4—3116no—
203C4×D4C2×D3118yescomplemented
204C2×C4⋊C4—312no—
205C2×C4⋊C4—312no—
206C2×C4⋊C4—311no—
207C2×C4⋊C4C2×D3111yescharacteristic
208C2×C22⋊C4—312no—
209C2×C22⋊C4—312no—
210C2×C22⋊C4—312no—
211C2×C22⋊C4—312no—
212C2×C22⋊C4C2×D3111yescharacteristic
213C2×C22⋊C4C2×D3111yescharacteristic
214C2×C42—312no—
215C2×C42C2×D3111yescharacteristic
216C31C2×#54811yescharacteristic, complemented, Sylow
217C24—312no—
218C24C22×D3111yescharacteristic
219C24C22×D3111yescharacteristic
220#41—6232no—
221C2×Q8—318no—
222C2×Q8—314no—
223C2×Q8—318no—
224C2×Q8—314no—
225C2×Q8—628no—
226C2×Q8—6232no—
227C2×Q8—624no—
228C2×D4—24no—
229C2×D4—318no—
230C2×D4—318no—
231C2×D4—314no—
232C2×D4—628no—
233C2×D4—628no—
234C2×D4—624no—
235C2×D4C22×D3114yes—
236C22×C4—24no—
237C22×C4—24no—
238C22×C4—312no—
239C22×C4—318no—
240C22×C4—312no—
241C22×C4—312no—
242C22×C4—318no—
243C22×C4—628no—
244C22×C4—628no—
245C22×C4C22×D3114yes—
246C22×C4C22×D3114yes—
247C22×C4C22×D3111yescharacteristic
248C22×C4C22×D3111yescharacteristic
249C22×C4C22×D3111yescharacteristic
250C22×C4C22×D3111yescharacteristic
251C22×C4C22×D3111yescharacteristic
252C4⋊C4—318no—
253C4⋊C4—318no—
254C4⋊C4—314no—
255C4⋊C4C22×D3114yes—
256C22⋊C4—318no—
257C22⋊C4—318no—
258C22⋊C4—318no—
259C22⋊C4—318no—
260C22⋊C4C22×D3114yes—
261C22⋊C4C22×D3114yes—
262C42—318no—
263C42C22×D3114yes—
264C23—22no—
265C23—22no—
266C23—22no—
267C23—22no—
268C23—22no—
269C23—314no—
270C23—624no—
271C23—624no—
272C23—624no—
273C23#9249514yescomplemented
274C23C23×D3112yes—
275C23C23×D3112yes—
276C23C23×D3111yescharacteristic
277Q8—3116no—
278Q8—6216no—
279Q8—628no—
280D4—28no—
281D4—6216no—
282D4—6216no—
283D4—628no—
284C2×C4—22no—
285C2×C4—22no—
286C2×C4—22no—
287C2×C4—22no—
288C2×C4—28no—
289C2×C4—28no—
290C2×C4—318no—
291C2×C4—314no—
292C2×C4—314no—
293C2×C4—314no—
294C2×C4—6216no—
295C2×C4—6216no—
296C2×C4—624no—
297C2×C4—624no—
298C2×C4D4×D3114yes—
299C2×C4C23×D3112yes—
300C2×C4C23×D3112yes—
301C2×C4C23×D3112yes—
302C2×C4C23×D3112yes—
303C2×C4C23×D3112yes—
304C22—22no—
305C22—22no—
306C22—28no—
307C22—22no—
308C22—22no—
309C22—22no—
310C22—44no—
311C22—624no—
312C22—624no—
313C22—624no—
314C22—1248no—
315C22C2×#9249512yes—
316C22C2×#9249514yescomplemented
317C22C2×D4×D3112yes—
318C22#1175856712yes—
319C22C24×D3111yescharacteristic
320C4—22no—
321C4—22no—
322C4—22no—
323C4—22no—
324C4—318no—
325C4—624no—
326C4—624no—
327C4C2×D4×D3114yes—
328C2—24no—
329C2—42no—
330C2—1244no—
331C2#1452170814yesdirect product factor
332C2C22×D4×D3111yescharacteristic
333C2C22×#9249511yescharacteristic
334C2C2×#1175856711yescharacteristic
subgroupG/H
centerC23C23×D31
commutator, cosocleC22×C31C25
FrattiniC22C24×D31
FittingC2×C4×D4×C31C2
socleC23×C31C24
hypercenterC2×C4×D4D31
hypocenterC31C2×#548
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×#92495C2semidirect
2. C23×Dic62C2semidirect
3. #14521708C2direct (N × H)
4. C2×#11758452C2semidirect
5. C2×#11758462C2semidirect
6. C2×#11758501C2semidirect
7. C2×#11758473C2semidirect
8. C2×#11758507C2semidirect
9. C2×#11758516C2semidirect
10. C2×C4×Dic62C2semidirect
11. C2×(C22⋊D31)⋊C4C2semidirect
12. C2×C4×D4×C31C2semidirect
20. C2×#92495C22semidirect
27. C22×Dic62C22semidirect
28. C4×D4×C31C22semidirect
34. #11758516C22semidirect
35. #11758507C22semidirect
40. #11758501C22semidirect
44. #11758473C22semidirect
45. #11758462C22semidirect
46. (C22⋊D31)⋊C4C22semidirect
47. #11758452C22semidirect
48. C4×Dic62C22semidirect
80. C2×Dic62D4semidirect
101. C23×C31#41semidirect
135. Dic62C2×D4semidirect
146. C22×C31C2×#41semidirect
172. C2×C4×D4D31semidirect
175. C2×C31#548semidirect
203. C4×D4C2×D31semidirect
216. C31C2×#548semidirect
273. C23#92495semidirect
316. C22C2×#92495semidirect
331. C2#14521708direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#924952
C23×Dic622
#145217082
C2×#117584522
C2×#117584622
C2×#117585012
C2×#117584732
C2×#117585072
C2×#117585162
C2×C4×Dic622
C2×(C22⋊D31)⋊C42
C2×C4×D4×C312
C2×#54831