Finite Group Databasebeta

← D31×#473 #16855420

Subgroups — D31×#473 #16855420

Order 3968.

448 conjugacy classes of subgroups.

The subgroup lattice has 330 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#137×D31C212yesmaximal
2C2×Q16×D31C211yesmaximal, characteristic, complemented
3#131×D31C211yesmaximal, characteristic
4#14521325C211yesmaximal, characteristic, complemented
5#14521324C211yesmaximal, characteristic, complemented
6#14521323C212yesmaximal, complemented
7#14521322C212yesmaximal, complemented
8#14521321C211yesmaximal, characteristic, complemented
9#108×D31C211yesmaximal, characteristic, complemented
10#101×D31C212yesmaximal, complemented
11C31×#473C211yesmaximal, characteristic, complemented
12#41×D31C2211yescharacteristic
13C2×Q8×D31C2212yes—
14C31×#137C2212yes—
15C2×Q16×C31C2211yescharacteristic, complemented
16C31×#131C2211yescharacteristic
17#11758528C2212yes—
18#11758525C2211yescharacteristic
19C2×#92482C2212yescomplemented
20#11758519C2212yes—
21#11758495—22no—
22Q16×D31—22no—
23Q16×D31—21no—
24Q16×D31—21no—
25Q16×D31—21no—
26Q16×D31—21no—
27#11758492—22no—
28SD16×D31—22no—
29#11758486C2212yes—
30#11758484—21no—
31#11758484C2211yescharacteristic
32M16×D31—21no—
33M16×D31C2212yes—
34M16×D31C2211yescharacteristic
35C2×Dic124C2211yescharacteristic, complemented
36#11758478—21no—
37#11758478C2211yescharacteristic
38C2×C8×D31—21no—
39C2×C8×D31C2211yescharacteristic
40C31×#108C2211yescharacteristic, complemented
41C31×#101C2212yescomplemented
42#11758424C2212yescomplemented
43#11758412C2212yescomplemented
44#11758412C2212yescomplemented
45#11758410C2212yescomplemented
46#11758407C2211yescharacteristic, complemented
47#41×C31C2311yescharacteristic
48C2×Q8×C31C2312yes—
49#92499D411yescharacteristic
50Q8×D31—22no—
51Q8×D31—22no—
52Q8×D31—22no—
53Q8×D31—22no—
54Q8×D31D411yescharacteristic
55#92497—21no—
56#92497D411yescharacteristic
57D4×D31—21no—
58D4×D31D411yescharacteristic
59#92495—21no—
60#92495C2311yescharacteristic
61C2×C4×D31—21no—
62C2×C4×D31—22no—
63C2×C4×D31C2311yescharacteristic
64C2×Dic62—22no—
65C2×Dic62C2312yes—
66Q16×C31—22no—
67Q16×C31—21no—
68Q16×C31—21no—
69SD16×C31—22no—
70M16×C31—21no—
71M16×C31C2312yes—
72M16×C31C2311yescharacteristic
73C2×C8×C31—21no—
74C2×C8×C31C2311yescharacteristic
75#92482—22no—
76#92482—22no—
77#92482—22no—
78#92482—22no—
79#92481—22no—
80#92480—22no—
81#92474—21no—
82#92474C2312yes—
83#92474C2311yescharacteristic
84C2×C31⋊C8—21no—
85C2×C31⋊C8C2311yescharacteristic
86Dic124—22no—
87Dic124—21no—
88Dic124—21no—
89#92470—22no—
90#92469—21no—
91#92469—22no—
92#92469—21no—
93#92469—21no—
94C8×D31—21no—
95C8×D31—22no—
96C8×D31—21no—
97C8×D31—21no—
98C8×D31D411yescharacteristic
99C8×D31D411yescharacteristic
100C8×D31D411yescharacteristic
101C8×D31D411yescharacteristic
102C22×D31—21no—
103C22×D31#4111yescharacteristic
104Q8×C31—22no—
105Q8×C31—22no—
106Q8×C31C2×D411yescharacteristic
107D4×C31—21no—
108D4×C31C2×D411yescharacteristic
109C2×C4×C31—21no—
110C2×C4×C31—22no—
111C2×C4×C31C2411yescharacteristic
112C22⋊D31—21no—
113C22⋊D31—21no—
114C22⋊D31—21no—
115C2×Dic31—21no—
116C2×Dic31—22no—
117C2×Dic31#4111yescharacteristic
118D124—21no—
119D124C2×D411yescharacteristic
120C4×D31—21no—
121C4×D31—21no—
122C4×D31—21no—
123C4×D31—42no—
124C4×D31—42no—
125C4×D31C2×D411yescharacteristic
126C4×D31C2×D411yescharacteristic
127C4×D31C2×D411yescharacteristic
128C4×D31C2×D411yescharacteristic
129Dic62—21no—
130Dic62—22no—
131Dic62—22no—
132Dic62—42no—
133Dic62—42no—
134Dic62C2×D411yescharacteristic
135C8×C31—21no—
136C8×C31—22no—
137C8×C31C2×D411yescharacteristic
138C8×C31C2×D411yescharacteristic
139C31⋊C8—21no—
140C31⋊C8—22no—
141C31⋊C8C2×D411yescharacteristic
142C31⋊C8C2×D411yescharacteristic
143C2×#473—311nomaximal, Sylow
144C22×C31—21no—
145C22×C31C2×#4111yescharacteristic
146C2×D31—22no—
147C2×D31—21no—
148C2×D31—42no—
149C2×D31#12111yescharacteristic
150C2×D31#12111yescharacteristic
151C4×C31—21no—
152C4×C31—42no—
153C4×C31C22×D411yescharacteristic
154C4×C31C22×D411yescharacteristic
155Dic31—21no—
156Dic31—42no—
157Dic31#12111yescharacteristic
158Dic31#12111yescharacteristic
159C2×#137—312no—
160C22×Q16—311no—
161C2×#131—311no—
162#473—312no—
163#473—311no—
164#473—311no—
165#473—311no—
166#473—312no—
167#473D3111yescharacteristic, direct product factor
168C2×#108—311no—
169C2×#101—312no—
170C2×C31—21no—
171C2×C31—41no—
172C2×C31C2×#12111yescharacteristic
173D31—21no—
174D31—41no—
175D31#47312yesdirect product factor
176C2×#41—311no—
177C22×Q8—312no—
178#137—312no—
179#137—312no—
180#137—312no—
181#137—622no—
182#137—622no—
183#137C2×D3112yes—
184C2×Q16—312no—
185C2×Q16—311no—
186C2×Q16—621no—
187C2×Q16—621no—
188C2×Q16—621no—
189C2×Q16—621no—
190C2×Q16—622no—
191C2×Q16C2×D3111yescharacteristic, complemented
192C2×SD16—622no—
193#131—311no—
194#131—311no—
195#131—311no—
196#131—621no—
197#131—621no—
198#131C2×D3111yescharacteristic
199C2×M16—311no—
200C2×M16—312no—
201C2×M16—621no—
202C22×C8—311no—
203C22×C8—621no—
204#108—312no—
205#108—311no—
206#108C2×D3111yescharacteristic, complemented
207#101—312no—
208#101—312no—
209#101—312no—
210#101C2×D3112yescomplemented
211C31C2×#47311yescharacteristic, complemented, Sylow
212#41—311no—
213#41—311no—
214#41—311no—
215#41—621no—
216#41—621no—
217#41C22×D3111yescharacteristic
218C2×Q8—311no—
219C2×Q8—312no—
220C2×Q8—622no—
221C2×Q8—622no—
222C2×Q8—622no—
223C2×Q8—622no—
224C2×Q8—622no—
225C2×Q8C22×D3112yes—
226C2×D4—311no—
227C2×D4—621no—
228C22×C4—311no—
229C22×C4—621no—
230C22×C4—622no—
231Q16—22no—
232Q16—21no—
233Q16—21no—
234Q16—622no—
235Q16—622no—
236Q16—622no—
237Q16—622no—
238Q16—622no—
239Q16—621no—
240Q16—621no—
241SD16—22no—
242SD16—622no—
243SD16—622no—
244SD16—622no—
245M16—21no—
246M16—311no—
247M16—312no—
248M16—621no—
249M16—621no—
250M16—622no—
251M16—621no—
252M16—621no—
253M16C22×D3111yescharacteristic
254M16C22×D3112yes—
255C2×C8—21no—
256C2×C8—311no—
257C2×C8—311no—
258C2×C8—311no—
259C2×C8—311no—
260C2×C8—311no—
261C2×C8—621no—
262C2×C8—621no—
263C2×C8—622no—
264C2×C8—621no—
265C2×C8—621no—
266C2×C8C22×D3111yescharacteristic
267C23—311no—
268C23—621no—
269Q8—22no—
270Q8—22no—
271Q8—311no—
272Q8—621no—
273Q8—622no—
274Q8—622no—
275Q8—1242no—
276Q8—1242no—
277Q8D4×D3111yescharacteristic
278D4—21no—
279D4—311no—
280D4—621no—
281D4—621no—
282D4—621no—
283D4—621no—
284D4D4×D3111yescharacteristic
285C2×C4—21no—
286C2×C4—22no—
287C2×C4—311no—
288C2×C4—311no—
289C2×C4—311no—
290C2×C4—311no—
291C2×C4—311no—
292C2×C4—621no—
293C2×C4—621no—
294C2×C4—621no—
295C2×C4—621no—
296C2×C4—622no—
297C2×C4—1242no—
298C2×C4—1242no—
299C2×C4C23×D3111yescharacteristic
300C8—21no—
301C8—22no—
302C8—311no—
303C8—311no—
304C8—621no—
305C8—622no—
306C8D4×D3111yescharacteristic
307C8D4×D3111yescharacteristic
308C22—21no—
309C22—311no—
310C22—311no—
311C22—622no—
312C22—621no—
313C22—1242no—
314C22#41×D3111yescharacteristic
315C4—21no—
316C4—42no—
317C4—311no—
318C4—311no—
319C4—621no—
320C4—1242no—
321C4C2×D4×D3111yescharacteristic
322C4C2×D4×D3111yescharacteristic
323C2—21no—
324C2—41no—
325C2—312no—
326C2—621no—
327C2—1241no—
328C2#121×D3111yescharacteristic
subgroupG/H
centerC2#121×D31
commutator, cosocleC2×C4×C31C24
FrattiniC2×C4C23×D31
FittingC31×#473C2
socleC2×C31C2×#121
prime radical#41×D31C22
hypercenter#473D31
hypocenterC31C2×#473
LCSG ▷ C2×C4×C31 ▷ C2×C31 ▷ C31
UCSC1 ◁ C2 ◁ C2×C4 ◁ #473

Complements

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

NH ≅ G/Ntype
2. C2×Q16×D31C2semidirect
4. #14521325C2semidirect
5. #14521324C2semidirect
6. #14521323C2semidirect
7. #14521322C2semidirect
8. #14521321C2semidirect
9. #108×D31C2semidirect
10. #101×D31C2semidirect
11. C31×#473C2semidirect
15. C2×Q16×C31C22semidirect
19. C2×#92482C22semidirect
35. C2×Dic124C22semidirect
40. C31×#108C22semidirect
41. C31×#101C22semidirect
42. #11758424C22semidirect
43. #11758412C22semidirect
44. #11758412C22semidirect
45. #11758410C22semidirect
46. #11758407C22semidirect
167. #473D31direct (N × H)
175. D31#473direct (N × H)
191. C2×Q16C2×D31semidirect
206. #108C2×D31semidirect
210. #101C2×D31semidirect
211. C31C2×#473semidirect

Maximal subgroups

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

subgroupindex
#137×D312
C2×Q16×D312
#131×D312
#145213252
#145213242
#145213232
#145213222
#145213212
#108×D312
#101×D312
C31×#4732
C2×#47331