Finite Group Databasebeta

← D31×#578 #16860473

Subgroups — D31×#578 #16860473

Order 3968.

1408 conjugacy classes of subgroups.

The subgroup lattice has 328 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
12−1+4×D31C212yesmaximal, complemented
2#14521866C211yesmaximal, characteristic, complemented
3#14521865C216yesmaximal, complemented
4#14521864C212yesmaximal, complemented
5#14521863C213yesmaximal, complemented
6#14521862C213yesmaximal, complemented
7#137×D31C216yesmaximal, complemented
8#135×D31C213yesmaximal, complemented
9C2×Q16×D31C213yesmaximal, complemented
10#131×D31C211yesmaximal, characteristic, complemented
11C31×#578C211yesmaximal, characteristic, complemented
12C31×2−1+4C2212yescomplemented
13#11758567—26no—
14#11758567C2216yescomplemented
15#11758567C2212yescomplemented
16#41×D31—26no—
17#41×D31C2216yes—
18#41×D31C2211yescharacteristic
19#11758564—22no—
20#11758564C2216yescomplemented
21C2×Q8×D31—22no—
22C2×Q8×D31C2216yes—
23C31×#137C2216yescomplemented
24C31×#135C2213yescomplemented
25C2×Q16×C31C2213yescomplemented
26C31×#131C2211yescharacteristic, complemented
27#11758528C2216yescomplemented
28#11758527C2216yescomplemented
29#11758525C2211yescharacteristic, complemented
30C2×#92482C2216yescomplemented
31#11758519C2216yescomplemented
32#11758496C2213yescomplemented
33#11758495C22112yescomplemented
34Q16×D31C2213yes—
35Q16×D31C2216yes—
36Q16×D31C2216yescomplemented
37Q16×D31C2216yescomplemented
38#11758493C2216yescomplemented
39#11758492C22112yescomplemented
40SD16×D31C2216yes—
41#11758489C2213yescomplemented
42D8×D31C2211yescharacteristic
43#11758486C2216yescomplemented
44#11758484C2213yescomplemented
45M16×D31C2213yes—
46C2×Dic124C2213yescomplemented
47#11758481C2213yescomplemented
48#11758478C2213yescomplemented
49C2×C8×D31C2213yes—
50#41×C31—26no—
51#41×C31C2316yes—
52#41×C31C2311yescharacteristic
53C2×Q8×C31—22no—
54C2×Q8×C31C2316yes—
55#92499—26no—
56#92499D411yescharacteristic
57#92499C2316yes—
58Q8×D31—22no—
59Q8×D31—26no—
60Q8×D31—26no—
61Q8×D31—26no—
62Q8×D31D411yescharacteristic
63Q8×D31C2316yes—
64Q8×D31C23112yes—
65#92497—26no—
66#92497—212no—
67#92497—26no—
68#92497D413yes—
69#92497C2316yes—
70D4×D31—26no—
71D4×D31D413yes—
72D4×D31C2312yes—
73#92495—212no—
74#92495—26no—
75#92495—26no—
76#92495C2313yes—
77#92495C2316yes—
78C2×C4×D31—26no—
79C2×C4×D31—26no—
80C2×C4×D31C2313yes—
81C2×Dic62—26no—
82C2×Dic62—26no—
83C2×Dic62C2316yes—
84Q16×C31C2313yes—
85Q16×C31C2316yes—
86SD16×C31C2316yes—
87D8×C31C2311yescharacteristic
88M16×C31C2313yes—
89C2×C8×C31C2313yes—
90#92482C23112yes—
91#92482C2316yes—
92#92481C2316yes—
93#92480C2316yes—
94#92479C2312yes—
95#92474C2313yes—
96C2×C31⋊C8C2313yes—
97Dic124C2313yes—
98Dic124C2316yes—
99D248C2311yescharacteristic
100#92470C2316yes—
101#92469C2316yes—
102C8×D31C2311yescharacteristic
103C8×D31C2313yes—
104C8×D31C2313yes—
105C8×D31C2313yes—
106C22×D31—22no—
107C22×D31C2×D413yes—
108Q8×C31—26no—
109Q8×C31C2×D411yescharacteristic
110Q8×C31C2416yes—
111D4×C31—26no—
112D4×C31C2×D413yes—
113D4×C31C2412yes—
114C2×C4×C31—26no—
115C2×C4×C31—26no—
116C2×C4×C31C2413yes—
117C22⋊D31—26no—
118C22⋊D31—26no—
119C22⋊D31—22no—
120C22⋊D31C2×D416yes—
121C2×Dic31—26no—
122C2×Dic31—26no—
123C2×Dic31C2×D413yes—
124D124—26no—
125D124C2×D413yes—
126D124C2412yes—
127C4×D31—26no—
128C4×D31—212no—
129C4×D31—26no—
130C4×D31—26no—
131C4×D31C2×D413yes—
132C4×D31C2×D413yes—
133C4×D31C2411yescharacteristic
134C4×D31C2413yes—
135Dic62—26no—
136Dic62—26no—
137Dic62—212no—
138Dic62C2×D413yes—
139Dic62C2416yes—
140C8×C31C2411yescharacteristic
141C8×C31C2413yes—
142C31⋊C8C2411yescharacteristic
143C31⋊C8C2413yes—
144C2×#578—311nomaximal, Sylow
145C22×C31—22no—
146C22×C31C22×D413yes—
147C2×D31—26no—
148C2×D31—22no—
149C2×D31—44no—
150C2×D31C22×D413yes—
151C2×D31C22×D411yescharacteristic
152C4×C31—26no—
153C4×C31C22×D413yes—
154C4×C31C2511yescharacteristic
155Dic31—26no—
156Dic31C22×D411yescharacteristic
157Dic31C22×D413yes—
158C2×2−1+4—312no—
159#578—312no—
160#578—316no—
161#578—313no—
162#578—313no—
163#578—311no—
164#578D3111yescharacteristic, direct product factor
165C2×#137—316no—
166C2×#135—313no—
167C22×Q16—313no—
168C2×#131—311no—
169C2×C31—23no—
170C2×C31—42no—
171C2×C31C23×D411yescharacteristic
172D31—23no—
173D31—42no—
174D31#57812yesdirect product factor
1752−1+4—316no—
1762−1+4—312no—
1772−1+4—316no—
1782−1+4—622no—
1792−1+4—626no—
1802−1+4C2×D3112yescomplemented
181C2×#41—311no—
182C2×#41—316no—
183C2×#41—626no—
184C22×Q8—316no—
185C22×Q8—622no—
186#137—316no—
187#137—316no—
188#137—3112no—
189#137—3112no—
190#137—316no—
191#137C2×D3116yescomplemented
192#135—316no—
193#135—313no—
194#135—316no—
195#135—313no—
196#135—313no—
197#135C2×D3113yescomplemented
198C2×Q16—316no—
199C2×Q16—313no—
200C2×Q16—316no—
201C2×Q16—316no—
202C2×Q16—316no—
203C2×Q16—313no—
204C2×Q16C2×D3113yescomplemented
205C2×SD16—316no—
206C2×D8—311no—
207#131—311no—
208#131—313no—
209#131—313no—
210#131C2×D3111yescharacteristic, complemented
211C2×M16—313no—
212C22×C8—313no—
213C31C2×#57811yescharacteristic, complemented, Sylow
214#41—26no—
215#41—311no—
216#41—313no—
217#41—313no—
218#41—316no—
219#41—316no—
220#41—316no—
221#41—626no—
222#41—6212no—
223#41—626no—
224#41—626no—
225#41—6212no—
226#41—626no—
227#41—626no—
228#41C22×D3116yes—
229#41C22×D3111yescharacteristic
230C2×Q8—22no—
231C2×Q8—311no—
232C2×Q8—316no—
233C2×Q8—3112no—
234C2×Q8—316no—
235C2×Q8—626no—
236C2×Q8—626no—
237C2×Q8—626no—
238C2×Q8—626no—
239C2×Q8—626no—
240C2×Q8—622no—
241C2×Q8C22×D3116yes—
242C2×D4—313no—
243C2×D4—312no—
244C2×D4—626no—
245C22×C4—313no—
246C22×C4—626no—
247C22×C4—626no—
248Q16—316no—
249Q16—3112no—
250Q16—313no—
251Q16—316no—
252Q16C22×D3113yes—
253Q16C22×D3116yes—
254SD16—316no—
255SD16—316no—
256SD16—316no—
257SD16C22×D3116yes—
258D8—312no—
259D8—311no—
260D8C22×D3111yescharacteristic
261M16—313no—
262M16—316no—
263M16C22×D3113yes—
264C2×C8—313no—
265C2×C8—311no—
266C2×C8—313no—
267C2×C8—313no—
268C2×C8—313no—
269C2×C8C22×D3113yes—
270C23—313no—
271C23—622no—
272Q8—26no—
273Q8—313no—
274Q8—316no—
275Q8—626no—
276Q8—6212no—
277Q8—626no—
278Q8D4×D3111yescharacteristic
279Q8C23×D3116yes—
280D4—26no—
281D4—316no—
282D4—313no—
283D4—312no—
284D4—626no—
285D4—622no—
286D4—626no—
287D4—626no—
288D4D4×D3113yes—
289D4C23×D3112yes—
290C2×C4—26no—
291C2×C4—26no—
292C2×C4—313no—
293C2×C4—313no—
294C2×C4—313no—
295C2×C4—311no—
296C2×C4—313no—
297C2×C4—626no—
298C2×C4—626no—
299C2×C4—6212no—
300C2×C4—626no—
301C2×C4—626no—
302C2×C4—626no—
303C2×C4C23×D3113yes—
304C8—311no—
305C8—313no—
306C8C23×D3111yescharacteristic
307C8C23×D3113yes—
308C22—22no—
309C22—311no—
310C22—313no—
311C22—626no—
312C22—622no—
313C22—1244no—
314C22C2×D4×D3113yes—
315C4—26no—
316C4—311no—
317C4—313no—
318C4—626no—
319C4C2×D4×D3113yes—
320C4C24×D3111yescharacteristic
321C2—23no—
322C2—42no—
323C2—312no—
324C2—623no—
325C2—1242no—
326C2C22×D4×D3111yescharacteristic
subgroupG/H
centerC2C22×D4×D31
commutator, cosocleC4×C31C25
FrattiniC4C24×D31
FittingC31×#578C2
socleC2×C31C23×D4
hypercenter#578D31
hypocenterC31C2×#578
LCSG ▷ C4×C31 ▷ C2×C31 ▷ C31
UCSC1 ◁ C2 ◁ #41 ◁ #578

Complements

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

NH ≅ G/Ntype
1. 2−1+4×D31C2semidirect
2. #14521866C2semidirect
3. #14521865C2semidirect
4. #14521864C2semidirect
5. #14521863C2semidirect
6. #14521862C2semidirect
7. #137×D31C2semidirect
8. #135×D31C2semidirect
9. C2×Q16×D31C2semidirect
10. #131×D31C2semidirect
11. C31×#578C2semidirect
12. C31×2−1+4C22semidirect
14. #11758567C22semidirect
15. #11758567C22semidirect
20. #11758564C22semidirect
23. C31×#137C22semidirect
24. C31×#135C22semidirect
25. C2×Q16×C31C22semidirect
26. C31×#131C22semidirect
27. #11758528C22semidirect
28. #11758527C22semidirect
29. #11758525C22semidirect
30. C2×#92482C22semidirect
31. #11758519C22semidirect
32. #11758496C22semidirect
33. #11758495C22semidirect
36. Q16×D31C22semidirect
37. Q16×D31C22semidirect
38. #11758493C22semidirect
39. #11758492C22semidirect
41. #11758489C22semidirect
43. #11758486C22semidirect
44. #11758484C22semidirect
46. C2×Dic124C22semidirect
47. #11758481C22semidirect
48. #11758478C22semidirect
164. #578D31direct (N × H)
174. D31#578direct (N × H)
180. 2−1+4C2×D31semidirect
191. #137C2×D31semidirect
197. #135C2×D31semidirect
204. C2×Q16C2×D31semidirect
210. #131C2×D31semidirect
213. C31C2×#578semidirect

Maximal subgroups

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

subgroupindex
2−1+4×D312
#145218662
#145218652
#145218642
#145218632
#145218622
#137×D312
#135×D312
C2×Q16×D312
#131×D312
C31×#5782
C2×#57831