Finite Group Databasebeta

← D31×#460 #16855139

Subgroups — D31×#460 #16855139

Order 3968.

584 conjugacy classes of subgroups.

The subgroup lattice has 318 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×SD16×D31C212yesmaximal, complemented
2#127×D31C211yesmaximal, characteristic
3C4×Q8×D31C211yesmaximal, characteristic, complemented
4#14521250C211yesmaximal, characteristic, complemented
5#14521249C211yesmaximal, characteristic, complemented
6#14521248C212yesmaximal, complemented
7#14521247C212yesmaximal, complemented
8#14521246C211yesmaximal, characteristic, complemented
9C4⋊C8×D31C211yesmaximal, characteristic, complemented
10#102×D31C212yesmaximal, complemented
11C31×#460C211yesmaximal, characteristic, complemented
12C2×Q8×D31C2211yescharacteristic
13C2×D4×D31—21no—
14C2×D4×D31—21no—
15C2×D4×D31C2212yes—
16C2×SD16×C31C2212yescomplemented
17C31×#127C2211yescharacteristic
18C4×Q8×C31C2211yescharacteristic, complemented
19Q8×Dic31C2211yescharacteristic, complemented
20C2×#92481C2212yescomplemented
21#11758517—21no—
22#11758517—21no—
23#11758517C2212yes—
24C2×#92480C2212yescomplemented
25SD16×D31—28no—
26C2×#92470C2212yescomplemented
27C2×C8×D31C2212yes—
28C4⋊C4×D31—21no—
29C4⋊C4×D31C2211yescharacteristic
30#11758464—21no—
31#11758464C2211yescharacteristic, complemented
32#11758451C2211yescharacteristic
33C42×D31—21no—
34C42×D31C2211yescharacteristic
35C4×Dic62—21no—
36C4×Dic62C2211yescharacteristic, complemented
37C31×C4⋊C8C2211yescharacteristic, complemented
38C31×#102C2212yescomplemented
39#11758420C2212yescomplemented
40#11758409C2212yescomplemented
41Dic31⋊C8C2212yescomplemented
42#11758397C2212yescomplemented
43C4⋊(C31⋊C8)C2211yescharacteristic, complemented
44C23×D31—22no—
45C2×Q8×C31C2311yescharacteristic
46C2×D4×C31—21no—
47C2×D4×C31—21no—
48C2×D4×C31C2312yes—
49C2×C22⋊D31—22no—
50C2×C22⋊D31—22no—
51C2×C22⋊D31—22no—
52Q8×D31—22no—
53Q8×D31D414yescomplemented
54D4×D31—24no—
55D4×D31—24no—
56D4×D31—44no—
57D4×D31—44no—
58C2×D124—21no—
59C2×D124—21no—
60C2×D124C2312yes—
61C2×C4×D31—21no—
62C2×C4×D31—21no—
63C2×C4×D31D411yescharacteristic
64C2×C4×D31D411yescharacteristic
65C2×C4×D31C2311yescharacteristic
66C2×Dic62—21no—
67C2×Dic62C2311yescharacteristic
68SD16×C31—24no—
69C2×C8×C31C2312yes—
70C4⋊C4×C31—21no—
71C4⋊C4×C31C2311yescharacteristic
72C42×C31—21no—
73C42×C31C2311yescharacteristic
74#92481—24no—
75#92480—24no—
76C4⋊Dic31—21no—
77C4⋊Dic31C2311yescharacteristic
78Dic31⋊C4—21no—
79Dic31⋊C4—21no—
80Dic31⋊C4—21no—
81C4×Dic31—21no—
82C4×Dic31—21no—
83C4×Dic31—21no—
84C4×Dic31D411yescharacteristic
85C4×Dic31D411yescharacteristic
86C4×Dic31C2311yescharacteristic
87C2×C31⋊C8C2312yes—
88#92470—24no—
89C8×D31—24no—
90C23×C31—22no—
91C22×D31—22no—
92C22×D31—44no—
93C22×D31—44no—
94C22×D31—44no—
95C22×D31C2×D411yescharacteristic
96Q8×C31—21no—
97Q8×C31C2×D412yescomplemented
98D4×C31—22no—
99D4×C31—22no—
100D4×C31—42no—
101D4×C31—42no—
102C2×C4×C31—21no—
103C2×C4×C31—21no—
104C2×C4×C31C2×D411yescharacteristic
105C2×C4×C31C2×D411yescharacteristic
106C2×C4×C31C2411yescharacteristic
107C22⋊D31—44no—
108C22⋊D31—44no—
109C22⋊D31—44no—
110C2×Dic31—21no—
111C2×Dic31—21no—
112C2×Dic31C2×D411yescharacteristic
113C2×Dic31C2×D411yescharacteristic
114C2×Dic31C2×D411yescharacteristic
115D124—22no—
116D124—22no—
117D124—42no—
118D124—42no—
119C4×D31—24no—
120C4×D31—22no—
121C4×D31—42no—
122C4×D31SD1614yescomplemented
123C4×D31C2×D412yes—
124C4×D31#4112yes—
125Dic62—21no—
126Dic62—24no—
127Dic62C2×D412yescomplemented
128C8×C31—22no—
129C31⋊C8—22no—
130C2×#460—311nomaximal, Sylow
131C22×C31—42no—
132C22×C31—42no—
133C22×C31—42no—
134C22×C31C22×D411yescharacteristic
135C2×D31—42no—
136C2×D31—42no—
137C2×D31—42no—
138C2×D31—88no—
139C2×D31#12112yes—
140C2×D31C2×SD1612yes—
141C2×D31AGL(1,ℤ/8)12yes—
142C4×C31—22no—
143C4×C31—21no—
144C4×C31—41no—
145C4×C31C2×SD1612yescomplemented
146C4×C31C22×D411yescharacteristic
147C4×C31C2×#4111yescharacteristic
148Dic31—22no—
149Dic31—21no—
150Dic31—41no—
151Dic31#12112yes—
152Dic31C2×SD1612yescomplemented
153C22×SD16—312no—
154C2×#127—311no—
155C2×C4×Q8—311no—
156#460—312no—
157#460—311no—
158#460—311no—
159#460—311no—
160#460—312no—
161#460D3111yescharacteristic, direct product factor
162C2×C4⋊C8—311no—
163C2×#102—312no—
164C2×C31—82no—
165C2×C31C2×#12111yescharacteristic
166C2×C31C22×SD1611yescharacteristic
167C2×C31C2×AGL(1,ℤ/8)11yescharacteristic
168D31—82no—
169D31#46014yesdirect product factor
170C22×Q8—311no—
171C22×D4—312no—
172C22×D4—621no—
173C22×D4—621no—
174C2×SD16—312no—
175C2×SD16—312no—
176C2×SD16—312no—
177C2×SD16—628no—
178C2×SD16C2×D3112yescomplemented
179C22×C8—312no—
180#127—312no—
181#127—311no—
182#127—621no—
183#127—621no—
184#127C2×D3111yescharacteristic
185C4×Q8—311no—
186C4×Q8—311no—
187C4×Q8—311no—
188C4×Q8—621no—
189C4×Q8—621no—
190C4×Q8C2×D3111yescharacteristic, complemented
191C2×C4⋊C4—311no—
192C2×C4⋊C4—621no—
193C2×C42—311no—
194C2×C42—621no—
195C4⋊C8—312no—
196C4⋊C8—311no—
197C4⋊C8C2×D3111yescharacteristic, complemented
198#102—312no—
199#102—312no—
200#102—312no—
201#102C2×D3112yescomplemented
202C31C2×#46011yescharacteristic, complemented, Sylow
203C24—622no—
204C2×Q8—314no—
205C2×Q8—311no—
206C2×Q8—621no—
207C2×Q8—622no—
208C2×Q8C22×D3111yescharacteristic
209C2×D4—21no—
210C2×D4—21no—
211C2×D4—312no—
212C2×D4—624no—
213C2×D4—624no—
214C2×D4—622no—
215C2×D4—622no—
216C2×D4—622no—
217C2×D4—621no—
218C2×D4—621no—
219C2×D4—1244no—
220C2×D4—1244no—
221C2×D4C22×D3112yes—
222C22×C4—311no—
223C22×C4—311no—
224C22×C4—311no—
225C22×C4—621no—
226C22×C4—621no—
227SD16—24no—
228SD16—624no—
229SD16—624no—
230SD16—624no—
231C2×C8—312no—
232C2×C8—624no—
233C2×C8C22×D3112yes—
234C4⋊C4—21no—
235C4⋊C4—311no—
236C4⋊C4—621no—
237C4⋊C4—621no—
238C4⋊C4—621no—
239C4⋊C4—621no—
240C4⋊C4C22×D3111yescharacteristic
241C42—21no—
242C42—311no—
243C42—311no—
244C42—311no—
245C42—621no—
246C42—621no—
247C42—621no—
248C42C22×D3111yescharacteristic
249C23—22no—
250C23—311no—
251C23—622no—
252C23—1244no—
253C23—1244no—
254C23—1244no—
255Q8—21no—
256Q8—312no—
257Q8—624no—
258Q8—621no—
259Q8D4×D3112yescomplemented
260D4—22no—
261D4—22no—
262D4—42no—
263D4—42no—
264D4—622no—
265D4—622no—
266D4—1242no—
267D4—1244no—
268D4—1244no—
269D4—1244no—
270D4—1242no—
271C2×C4—21no—
272C2×C4—21no—
273C2×C4—311no—
274C2×C4—311no—
275C2×C4—314no—
276C2×C4—312no—
277C2×C4—312no—
278C2×C4—311no—
279C2×C4—622no—
280C2×C4—624no—
281C2×C4—621no—
282C2×C4—621no—
283C2×C4—1242no—
284C2×C4D4×D3111yescharacteristic
285C2×C4D4×D3111yescharacteristic
286C2×C4C23×D3111yescharacteristic
287C8—22no—
288C8—622no—
289C22—42no—
290C22—42no—
291C22—42no—
292C22—312no—
293C22—312no—
294C22—312no—
295C22—1242no—
296C22—1242no—
297C22—1242no—
298C22—2488no—
299C22C2×D4×D3111yescharacteristic
300C4—22no—
301C4—21no—
302C4—41no—
303C4—312no—
304C4—312no—
305C4—622no—
306C4—621no—
307C4—1241no—
308C4SD16×D3112yescomplemented
309C4C2×D4×D3111yescharacteristic
310C4#41×D3111yescharacteristic
311C2—82no—
312C2—314no—
313C2—2482no—
314C2#121×D3111yescharacteristic
315C2C2×SD16×D3111yescharacteristic
316C2AGL(1,ℤ/8)×D3111yescharacteristic
subgroupG/H
centerC22C2×D4×D31
commutator, cosocleC2×C4×C31C24
FrattiniC2×C4C23×D31
FittingC31×#460C2
socleC22×C31C22×D4
prime radical#127×D31C2
hypercenter#460D31
hypocenterC31C2×#460
LCSG ▷ C2×C4×C31 ▷ C2×C31 ▷ C31
UCSC1 ◁ C22 ◁ C42 ◁ #460

Complements

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

NH ≅ G/Ntype
1. C2×SD16×D31C2semidirect
3. C4×Q8×D31C2semidirect
4. #14521250C2semidirect
5. #14521249C2semidirect
6. #14521248C2semidirect
7. #14521247C2semidirect
8. #14521246C2semidirect
9. C4⋊C8×D31C2semidirect
10. #102×D31C2semidirect
11. C31×#460C2semidirect
16. C2×SD16×C31C22semidirect
18. C4×Q8×C31C22semidirect
19. Q8×Dic31C22semidirect
20. C2×#92481C22semidirect
24. C2×#92480C22semidirect
26. C2×#92470C22semidirect
31. #11758464C22semidirect
36. C4×Dic62C22semidirect
37. C31×C4⋊C8C22semidirect
38. C31×#102C22semidirect
39. #11758420C22semidirect
40. #11758409C22semidirect
41. Dic31⋊C8C22semidirect
42. #11758397C22semidirect
43. C4⋊(C31⋊C8)C22semidirect
53. Q8×D31D4semidirect
97. Q8×C31C2×D4semidirect
122. C4×D31SD16semidirect
127. Dic62C2×D4semidirect
145. C4×C31C2×SD16semidirect
152. Dic31C2×SD16semidirect
161. #460D31direct (N × H)
169. D31#460direct (N × H)
178. C2×SD16C2×D31semidirect
190. C4×Q8C2×D31semidirect
197. C4⋊C8C2×D31semidirect
201. #102C2×D31semidirect
202. C31C2×#460semidirect
259. Q8D4×D31semidirect
308. C4SD16×D31semidirect

Maximal subgroups

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

subgroupindex
C2×SD16×D312
#127×D312
C4×Q8×D312
#145212502
#145212492
#145212482
#145212472
#145212462
C4⋊C8×D312
#102×D312
C31×#4602
C2×#46031