Finite Group Databasebeta

← C31×#23800 #21480559

Subgroups — C31×#23800 #21480559

Order 7936.

1050 conjugacy classes of subgroups.

The subgroup lattice has 368 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×Q16×C31C211yesmaximal, characteristic, complemented
2C2×C4×SD16×C31C212yesmaximal, complemented
3C2×C4×D8×C31C211yesmaximal, characteristic
4C4×C31×#124C212yesmaximal, complemented
5C31×#2097C212yesmaximal, complemented
6C31×#2092C212yesmaximal, complemented
7C31×#2015C212yesmaximal, complemented
8C31×#2012C212yesmaximal
9C31×#1744C211yesmaximal, characteristic, complemented
10C22×Q16×C31C2211yescharacteristic
11C22×SD16×C31C2212yes—
12C22×D8×C31C2211yescharacteristic
13C2×C31×#124C2212yes—
14C2×C4×Q8×C31C2212yes—
15C2×C4×D4×C31C2212yes—
16C4×Q16×C31—24no—
17C4×SD16×C31—28no—
18C4×D8×C31—24no—
19C2×C31×#107C2211yescharacteristic
20C2×C31×#107C2211yescharacteristic
21C2×C31×#106C2212yes—
22C2×C31×#103C2212yes—
23C2×C31×#103C2212yes—
24C2×C31×#102C2212yes—
25C2×C31×#102C2212yes—
26C2×C4×C8×C31C2211yescharacteristic
27C2×C4×C8×C31C2211yescharacteristic
28C31×#391C2212yes—
29C31×#390C2212yes—
30C31×#388—24no—
31C31×#382C2212yes—
32C4×C22⋊C4×C31—24no—
33C43×C31C2211yescharacteristic
34C31×#336C2212yes—
35C31×#336C2212yes—
36C22×Q8×C31C2312yes—
37C22×D4×C31C2312yes—
38C23×C4×C31—22no—
39C2×Q16×C31—24no—
40C2×Q16×C31—22no—
41C2×SD16×C31—24no—
42C2×SD16×C31—24no—
43C2×SD16×C31—24no—
44C2×D8×C31—24no—
45C2×D8×C31—22no—
46C22×C8×C31C2311yescharacteristic
47C22×C8×C31C2312yes—
48C22×C8×C31C2311yescharacteristic
49C31×#124—24no—
50C31×#124—24no—
51C4×Q8×C31—24no—
52C4×Q8×C31—24no—
53C4×D4×C31—24no—
54C4×D4×C31—24no—
55C2×C4⋊C4×C31—22no—
56C2×C4⋊C4×C31C2312yes—
57C2×C4⋊C4×C31C2312yes—
58C2×C22⋊C4×C31—24no—
59C2×C22⋊C4×C31—22no—
60C2×C22⋊C4×C31—24no—
61C2×C42×C31—22no—
62C2×C42×C31D412yes—
63C2×C42×C31D412yes—
64C2×C42×C31C2312yes—
65C2×C42×C31C2311yescharacteristic
66C31×#107—22no—
67C31×#107—22no—
68C31×#106—24no—
69C31×#103—24no—
70C31×#103—24no—
71C31×#102—24no—
72C31×#102—24no—
73C4×C8×C31D414yes—
74C4×C8×C31D414yes—
75C31×#95—24no—
76C31×#95—24no—
77C24×C31—22no—
78C2×Q8×C31—22no—
79C2×Q8×C31—22no—
80C2×Q8×C31—22no—
81C2×Q8×C31—22no—
82C2×Q8×C31—22no—
83C2×Q8×C31#4114yes—
84C2×D4×C31—22no—
85C2×D4×C31—22no—
86C2×D4×C31—22no—
87C2×D4×C31—22no—
88C2×D4×C31—22no—
89C2×D4×C31#4114yes—
90C22×C4×C31—22no—
91C22×C4×C31—22no—
92C22×C4×C31—22no—
93C22×C4×C31—44no—
94C22×C4×C31—48no—
95C22×C4×C31C2×D414yes—
96C22×C4×C31C2×D411yescharacteristic
97C22×C4×C31C2×D411yescharacteristic
98C22×C4×C31C2411yescharacteristic
99Q16×C31—28no—
100SD16×C31—216no—
101D8×C31—28no—
102C2×C8×C31—22no—
103C2×C8×C31—22no—
104C2×C8×C31—22no—
105C2×C8×C31—22no—
106C2×C8×C31C2×D412yes—
107C2×C8×C31C2×D414yes—
108C2×C8×C31C2×D412yes—
109C4⋊C4×C31—22no—
110C4⋊C4×C31—22no—
111C4⋊C4×C31—22no—
112C4⋊C4×C31—22no—
113C4⋊C4×C31—44no—
114C22⋊C4×C31—216no—
115C22⋊C4×C31—48no—
116C22⋊C4×C31—44no—
117C42×C31—24no—
118C42×C31—22no—
119C42×C31—22no—
120C42×C31—42no—
121C42×C31—44no—
122C42×C31C2×D412yes—
123C42×C31C2×D412yes—
124#23800C3111yesmaximal, characteristic, direct product factor, Sylow
125C23×C31—24no—
126C23×C31—42no—
127C23×C31—42no—
128C23×C31—44no—
129C23×C31—44no—
130C23×C31C22×D411yescharacteristic
131Q8×C31—24no—
132Q8×C31—24no—
133Q8×C31—42no—
134Q8×C31—42no—
135D4×C31—24no—
136D4×C31—24no—
137D4×C31—42no—
138D4×C31—42no—
139C2×C4×C31—22no—
140C2×C4×C31—24no—
141C2×C4×C31—24no—
142C2×C4×C31—24no—
143C2×C4×C31—24no—
144C2×C4×C31—42no—
145C2×C4×C31—42no—
146C2×C4×C31—42no—
147C2×C4×C31—42no—
148C2×C4×C31—44no—
149C2×C4×C31—44no—
150C2×C4×C31—88no—
151C2×C4×C31#12712yes—
152C2×C4×C31#12712yes—
153C2×C4×C31#13514yes—
154C2×C4×C31C22×D411yescharacteristic
155C2×C4×C31C22×D411yescharacteristic
156C2×C4×C31C2×#4112yes—
157C2×C4×C31C2×#4112yes—
158C8×C31—22no—
159C8×C31—24no—
160C8×C31—22no—
161C2×C4×Q16C2×C3111yescharacteristic, complemented
162C2×C4×SD16C2×C3112yescomplemented
163C2×C4×D8C2×C3111yescharacteristic
164C4×#124C2×C3112yescomplemented
165#2097C2×C3112yescomplemented
166#2092C2×C3112yescomplemented
167#2015C2×C3112yescomplemented
168#2012C2×C3112yes—
169#1744C2×C3111yescharacteristic, complemented
170C22×C31—48no—
171C22×C31—44no—
172C22×C31—84no—
173C22×C31—82no—
174C22×C31—82no—
175C22×C31#52512yes—
176C22×C31C2×#12711yescharacteristic
177C22×C31C2×#13512yes—
178C22×C31#57512yes—
179C4×C31—22no—
180C4×C31—44no—
181C4×C31—44no—
182C4×C31—82no—
183C4×C31—82no—
184C4×C31#49514yes—
185C4×C31#52511yescharacteristic
186C4×C31#52512yes—
187C4×C31#52511yescharacteristic
188C22×Q16C22×C3111yescharacteristic
189C22×SD16C22×C3112yes—
190C22×D8C22×C3111yescharacteristic
191C2×#124C22×C3112yes—
192C2×C4×Q8C22×C3112yes—
193C2×C4×D4C22×C3112yes—
194C4×Q16—24no—
195C4×SD16—28no—
196C4×D8—24no—
197C2×#107C22×C3111yescharacteristic
198C2×#107C22×C3111yescharacteristic
199C2×#106C22×C3112yes—
200C2×#103C22×C3112yes—
201C2×#103C22×C3112yes—
202C2×#102C22×C3112yes—
203C2×#102C22×C3112yes—
204C2×C4×C8C22×C3111yescharacteristic
205C2×C4×C8C22×C3111yescharacteristic
206#391C22×C3112yes—
207#390C22×C3112yes—
208#388—24no—
209#382C22×C3112yes—
210C4×C22⋊C4—24no—
211C43C22×C3111yescharacteristic
212#336C22×C3112yes—
213#336C22×C3112yes—
214C2×C31—84no—
215C2×C31#239711yescharacteristic
216C2×C31#310214yes—
217C2×C31C2×#49511yescharacteristic
218C2×C31#315011yescharacteristic
219C22×Q8C23×C3112yes—
220C22×D4C23×C3112yes—
221C23×C4—22no—
222C2×Q16—24no—
223C2×Q16—22no—
224C2×SD16—24no—
225C2×SD16—24no—
226C2×SD16—24no—
227C2×D8—24no—
228C2×D8—22no—
229C22×C8C23×C3111yescharacteristic
230C22×C8C23×C3112yes—
231C22×C8C23×C3111yescharacteristic
232#124—24no—
233#124—24no—
234C4×Q8—24no—
235C4×Q8—24no—
236C4×D4—24no—
237C4×D4—24no—
238C2×C4⋊C4—22no—
239C2×C4⋊C4C23×C3112yes—
240C2×C4⋊C4C23×C3112yes—
241C2×C22⋊C4—24no—
242C2×C22⋊C4—22no—
243C2×C22⋊C4—24no—
244C2×C42—22no—
245C2×C42D4×C3112yes—
246C2×C42D4×C3112yes—
247C2×C42C23×C3112yes—
248C2×C42C23×C3111yescharacteristic
249#107—22no—
250#107—22no—
251#106—24no—
252#103—24no—
253#103—24no—
254#102—24no—
255#102—24no—
256C4×C8D4×C3114yes—
257C4×C8D4×C3114yes—
258#95—24no—
259#95—24no—
260C31#2380011yescharacteristic, direct product factor, Sylow
261C24—22no—
262C2×Q8—22no—
263C2×Q8—22no—
264C2×Q8—22no—
265C2×Q8—22no—
266C2×Q8—22no—
267C2×Q8#41×C3114yes—
268C2×D4—22no—
269C2×D4—22no—
270C2×D4—22no—
271C2×D4—22no—
272C2×D4—22no—
273C2×D4#41×C3114yes—
274C22×C4—22no—
275C22×C4—22no—
276C22×C4—22no—
277C22×C4—44no—
278C22×C4—48no—
279C22×C4C2×D4×C3114yes—
280C22×C4C2×D4×C3111yescharacteristic
281C22×C4C2×D4×C3111yescharacteristic
282C22×C4C24×C3111yescharacteristic
283Q16—28no—
284SD16—216no—
285D8—28no—
286C2×C8—22no—
287C2×C8—22no—
288C2×C8—22no—
289C2×C8—22no—
290C2×C8C2×D4×C3112yes—
291C2×C8C2×D4×C3114yes—
292C2×C8C2×D4×C3112yes—
293C4⋊C4—22no—
294C4⋊C4—22no—
295C4⋊C4—22no—
296C4⋊C4—22no—
297C4⋊C4—44no—
298C22⋊C4—216no—
299C22⋊C4—48no—
300C22⋊C4—44no—
301C42—24no—
302C42—22no—
303C42—22no—
304C42—42no—
305C42—44no—
306C42C2×D4×C3112yes—
307C42C2×D4×C3112yes—
308C23—24no—
309C23—42no—
310C23—42no—
311C23—44no—
312C23—44no—
313C23C22×D4×C3111yescharacteristic
314Q8—24no—
315Q8—24no—
316Q8—42no—
317Q8—42no—
318D4—24no—
319D4—24no—
320D4—42no—
321D4—42no—
322C2×C4—22no—
323C2×C4—24no—
324C2×C4—24no—
325C2×C4—24no—
326C2×C4—24no—
327C2×C4—42no—
328C2×C4—42no—
329C2×C4—42no—
330C2×C4—42no—
331C2×C4—44no—
332C2×C4—44no—
333C2×C4—88no—
334C2×C4C31×#12712yes—
335C2×C4C31×#12712yes—
336C2×C4C31×#13514yes—
337C2×C4C22×D4×C3111yescharacteristic
338C2×C4C22×D4×C3111yescharacteristic
339C2×C4C2×#41×C3112yes—
340C2×C4C2×#41×C3112yes—
341C8—22no—
342C8—24no—
343C8—22no—
344C22—48no—
345C22—44no—
346C22—84no—
347C22—82no—
348C22—82no—
349C22C31×#52512yes—
350C22C2×C31×#12711yescharacteristic
351C22C2×C31×#13512yes—
352C22C31×#57512yes—
353C4—22no—
354C4—44no—
355C4—44no—
356C4—82no—
357C4—82no—
358C4C31×#49514yes—
359C4C31×#52511yescharacteristic
360C4C31×#52512yes—
361C4C31×#52511yescharacteristic
362C2—84no—
363C2C31×#239711yescharacteristic
364C2C31×#310214yes—
365C2C2×C31×#49511yescharacteristic
366C2C31×#315011yescharacteristic
subgroupG/H
centerC22×C4×C31C2×D4
commutator, Frattini, cosocleC22×C4C24×C31
socleC23×C31C22×D4
prime radicalC22×D8×C31C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4×C31 ◁ C43×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C2×C4×Q16×C31C2semidirect
2. C2×C4×SD16×C31C2semidirect
4. C4×C31×#124C2semidirect
5. C31×#2097C2semidirect
6. C31×#2092C2semidirect
7. C31×#2015C2semidirect
9. C31×#1744C2semidirect
124. #23800C31direct (N × H)
161. C2×C4×Q16C2×C31semidirect
162. C2×C4×SD16C2×C31semidirect
164. C4×#124C2×C31semidirect
165. #2097C2×C31semidirect
166. #2092C2×C31semidirect
167. #2015C2×C31semidirect
169. #1744C2×C31semidirect
260. C31#23800direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×Q16×C312
C2×C4×SD16×C312
C2×C4×D8×C312
C4×C31×#1242
C31×#20972
C31×#20922
C31×#20152
C31×#20122
C31×#17442
#2380031