Finite Group Databasebeta

← C31×#13786 #21470545

Subgroups — C31×#13786 #21470545

Order 7936.

1862 conjugacy classes of subgroups.

The subgroup lattice has 382 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×Q8×C31C211yesmaximal, characteristic
2C2×C31×#391C212yesmaximal
3C2×C4×C4⋊C4×C31C211yesmaximal, characteristic
4C2×C31×#376C211yesmaximal, characteristic
5C31×#1436C214yesmaximal
6C31×C4⋊#95C212yesmaximal
7C31×#1434C214yesmaximal
8C23×Q8×C31C2211yescharacteristic
9C2×C4×Q8×C31—24no—
10C2×C4×Q8×C31—24no—
11C2×C4×Q8×C31C418yescomplemented
12C22×C4⋊C4×C31C2211yescharacteristic
13C22×C4⋊C4×C31C2212yes—
14C22×C4⋊C4×C31C2212yes—
15C22×C42×C31C2212yes—
16C22×C42×C31C2212yes—
17C22×C42×C31C2212yes—
18C22×C42×C31C2211yescharacteristic
19C31×#391C4116yescomplemented
20C4×C4⋊C4×C31—24no—
21C31×#376—24no—
22C2×C31×#95C2212yes—
23C2×C31×#95C2212yes—
24C2×C31×#95C2212yes—
25C2×C31×#95C2218yes—
26C2×C31×#95C2218yes—
27C22×Q8×C31—22no—
28C22×Q8×C31—22no—
29C22×Q8×C31—24no—
30C22×Q8×C31C2×C414yes—
31C22×Q8×C31C2×C418yes—
32C23×C4×C31C2312yes—
33C23×C4×C31C2314yes—
34C23×C4×C31C2314yes—
35C23×C4×C31C2312yes—
36C23×C4×C31C2311yescharacteristic
37C23×C4×C31C2311yescharacteristic
38C23×C4×C31C2311yescharacteristic
39C4×Q8×C31—232no—
40C2×C4⋊C4×C31—24no—
41C2×C4⋊C4×C31—24no—
42C2×C4⋊C4×C31—22no—
43C2×C4⋊C4×C31—22no—
44C2×C4⋊C4×C31—24no—
45C2×C4⋊C4×C31—24no—
46C2×C4⋊C4×C31C2×C414yes—
47C2×C4⋊C4×C31C2×C418yes—
48C2×C4⋊C4×C31C2×C418yes—
49C2×C42×C31—24no—
50C2×C42×C31—24no—
51C2×C42×C31—24no—
52C2×C42×C31—24no—
53C2×C42×C31—24no—
54C2×C42×C31—44no—
55C2×C42×C31C2×C418yes—
56C2×C42×C31C2×C418yes—
57C2×C42×C31C2×C414yes—
58C2×C42×C31D414yes—
59C2×C42×C31D414yes—
60C31×#95—24no—
61C31×#95—24no—
62C31×#95—24no—
63C31×#95—48no—
64C31×#95C2×C4132yes—
65C24×C31C2411yescharacteristic
66C2×Q8×C31—28no—
67C2×Q8×C31—28no—
68C2×Q8×C31—216no—
69C2×Q8×C31—216no—
70C2×Q8×C31C42116yescomplemented
71C22×C4×C31—22no—
72C22×C4×C31—22no—
73C22×C4×C31—24no—
74C22×C4×C31—22no—
75C22×C4×C31—24no—
76C22×C4×C31—22no—
77C22×C4×C31—24no—
78C22×C4×C31—24no—
79C22×C4×C31—22no—
80C22×C4×C31—22no—
81C22×C4×C31—24no—
82C22×C4×C31—24no—
83C22×C4×C31—24no—
84C22×C4×C31—24no—
85C22×C4×C31—28no—
86C22×C4×C31—24no—
87C22×C4×C31—24no—
88C22×C4×C31—24no—
89C22×C4×C31—24no—
90C22×C4×C31—28no—
91C22×C4×C31C22×C418yes—
92C22×C4×C31C22×C418yes—
93C22×C4×C31C22×C414yes—
94C22×C4×C31C22×C418yes—
95C22×C4×C31C22×C414yes—
96C22×C4×C31C22×C412yes—
97C22×C4×C31C22×C412yes—
98C22×C4×C31C22×C412yes—
99C22×C4×C31C22×C414yes—
100C22×C4×C31C2×D412yes—
101C22×C4×C31C2×D412yes—
102C22×C4×C31C2×D412yes—
103C22×C4×C31C2×D412yes—
104C22×C4×C31C2×D412yes—
105C22×C4×C31C2×D412yes—
106C22×C4×C31#4114yes—
107C4⋊C4×C31—216no—
108C4⋊C4×C31—28no—
109C4⋊C4×C31—216no—
110C42×C31—216no—
111C42×C31—216no—
112C42×C31—48no—
113C42×C31C22⋊C4116yes—
114#13786C3111yesmaximal, characteristic, direct product factor, Sylow
115C23×C31C23×C411yescharacteristic
116C23×C31C23×C412yes—
117C23×C31C22×D411yescharacteristic
118C23×C31C22×D411yescharacteristic
119C23×C31C2×#4112yes—
120C23×C31H(5,𝔽2)12yes—
121C23×C312−1+414yes—
122C23×C312−1+412yes—
123Q8×C31—232no—
124C2×C4×C31—24no—
125C2×C4×C31—24no—
126C2×C4×C31—28no—
127C2×C4×C31—28no—
128C2×C4×C31—24no—
129C2×C4×C31—24no—
130C2×C4×C31—22no—
131C2×C4×C31—24no—
132C2×C4×C31—24no—
133C2×C4×C31—22no—
134C2×C4×C31—24no—
135C2×C4×C31—24no—
136C2×C4×C31—28no—
137C2×C4×C31—28no—
138C2×C4×C31—28no—
139C2×C4×C31—28no—
140C2×C4×C31—28no—
141C2×C4×C31—216no—
142C2×C4×C31—44no—
143C2×C4×C31—42no—
144C2×C4×C31—42no—
145C2×C4×C31—44no—
146C2×C4×C31—44no—
147C2×C4×C31—44no—
148C2×C4×C31—44no—
149C2×C4×C31—44no—
150C2×C4×C31—44no—
151C2×C4×C31—48no—
152C2×C4×C31C2×C4218yes—
153C2×C4×C31C2×C4214yes—
154C2×C4×C31C2×C22⋊C414yes—
155C2×C4×C31C2×C22⋊C414yes—
156C2×C4×C31C2×C22⋊C414yes—
157C2×C4×C31#11714yes—
158C2×C4×C31C4×D418yes—
159C2×C4×C31C4×D418yes—
160C22×C4×Q8C2×C3111yescharacteristic
161C2×#391C2×C3112yes—
162C2×C4×C4⋊C4C2×C3111yescharacteristic
163C2×#376C2×C3111yescharacteristic
164#1436C2×C3114yes—
165C4⋊#95C2×C3112yes—
166#1434C2×C3114yes—
167C22×C31C22×C4211yescharacteristic
168C22×C31C22×C22⋊C411yescharacteristic
169C22×C31C2×#11711yescharacteristic
170C22×C31C2×C4×D412yes—
171C22×C31C2×C4×D412yes—
172C22×C31#51912yes—
173C22×C31#51914yes—
174C22×C31#52012yes—
175C22×C31#52014yes—
176C22×C31#53511yescharacteristic
177C22×C31#53612yes—
178C22×C31#53612yes—
179C22×C31#53611yescharacteristic
180C22×C31#53712yes—
181C22×C31#54114yes—
182C22×C31#54214yes—
183C4×C31—24no—
184C4×C31—24no—
185C4×C31—28no—
186C4×C31—44no—
187C4×C31—48no—
188C4×C31—48no—
189C4×C31C4×C22⋊C418yes—
190C23×Q8C22×C3111yescharacteristic
191C2×C4×Q8—24no—
192C2×C4×Q8—24no—
193C2×C4×Q8C4×C3118yescomplemented
194C22×C4⋊C4C22×C3111yescharacteristic
195C22×C4⋊C4C22×C3112yes—
196C22×C4⋊C4C22×C3112yes—
197C22×C42C22×C3112yes—
198C22×C42C22×C3112yes—
199C22×C42C22×C3112yes—
200C22×C42C22×C3111yescharacteristic
201#391C4×C31116yescomplemented
202C4×C4⋊C4—24no—
203#376—24no—
204C2×#95C22×C3112yes—
205C2×#95C22×C3112yes—
206C2×#95C22×C3112yes—
207C2×#95C22×C3118yes—
208C2×#95C22×C3118yes—
209C2×C31C2×C4×C22⋊C411yescharacteristic
210C2×C31#227612yes—
211C2×C31#231011yescharacteristic
212C2×C31#231111yescharacteristic
213C2×C31#232012yes—
214C2×C31#232314yes—
215C2×C31#232612yes—
216C2×C31#232712yes—
217C22×Q8—22no—
218C22×Q8—22no—
219C22×Q8—24no—
220C22×Q8C2×C4×C3114yes—
221C22×Q8C2×C4×C3118yes—
222C23×C4C23×C3112yes—
223C23×C4C23×C3114yes—
224C23×C4C23×C3114yes—
225C23×C4C23×C3112yes—
226C23×C4C23×C3111yescharacteristic
227C23×C4C23×C3111yescharacteristic
228C23×C4C23×C3111yescharacteristic
229C4×Q8—232no—
230C2×C4⋊C4—24no—
231C2×C4⋊C4—24no—
232C2×C4⋊C4—22no—
233C2×C4⋊C4—22no—
234C2×C4⋊C4—24no—
235C2×C4⋊C4—24no—
236C2×C4⋊C4C2×C4×C3114yes—
237C2×C4⋊C4C2×C4×C3118yes—
238C2×C4⋊C4C2×C4×C3118yes—
239C2×C42—24no—
240C2×C42—24no—
241C2×C42—24no—
242C2×C42—24no—
243C2×C42—24no—
244C2×C42—44no—
245C2×C42C2×C4×C3118yes—
246C2×C42C2×C4×C3118yes—
247C2×C42C2×C4×C3114yes—
248C2×C42D4×C3114yes—
249C2×C42D4×C3114yes—
250#95—24no—
251#95—24no—
252#95—24no—
253#95—48no—
254#95C2×C4×C31132yes—
255C31#1378611yescharacteristic, direct product factor, Sylow
256C24C24×C3111yescharacteristic
257C2×Q8—28no—
258C2×Q8—28no—
259C2×Q8—216no—
260C2×Q8—216no—
261C2×Q8C42×C31116yescomplemented
262C22×C4—22no—
263C22×C4—22no—
264C22×C4—24no—
265C22×C4—22no—
266C22×C4—24no—
267C22×C4—22no—
268C22×C4—24no—
269C22×C4—24no—
270C22×C4—22no—
271C22×C4—22no—
272C22×C4—24no—
273C22×C4—24no—
274C22×C4—24no—
275C22×C4—24no—
276C22×C4—28no—
277C22×C4—24no—
278C22×C4—24no—
279C22×C4—24no—
280C22×C4—24no—
281C22×C4—28no—
282C22×C4C22×C4×C3118yes—
283C22×C4C22×C4×C3118yes—
284C22×C4C22×C4×C3114yes—
285C22×C4C22×C4×C3118yes—
286C22×C4C22×C4×C3114yes—
287C22×C4C22×C4×C3112yes—
288C22×C4C22×C4×C3112yes—
289C22×C4C22×C4×C3112yes—
290C22×C4C22×C4×C3114yes—
291C22×C4C2×D4×C3112yes—
292C22×C4C2×D4×C3112yes—
293C22×C4C2×D4×C3112yes—
294C22×C4C2×D4×C3112yes—
295C22×C4C2×D4×C3112yes—
296C22×C4C2×D4×C3112yes—
297C22×C4#41×C3114yes—
298C4⋊C4—216no—
299C4⋊C4—28no—
300C4⋊C4—216no—
301C42—216no—
302C42—216no—
303C42—48no—
304C42C22⋊C4×C31116yes—
305C23C23×C4×C3111yescharacteristic
306C23C23×C4×C3112yes—
307C23C22×D4×C3111yescharacteristic
308C23C22×D4×C3111yescharacteristic
309C23C2×#41×C3112yes—
310C23C31×H(5,𝔽2)12yes—
311C23C31×2−1+414yes—
312C23C31×2−1+412yes—
313Q8—232no—
314C2×C4—24no—
315C2×C4—24no—
316C2×C4—28no—
317C2×C4—28no—
318C2×C4—24no—
319C2×C4—24no—
320C2×C4—22no—
321C2×C4—24no—
322C2×C4—24no—
323C2×C4—22no—
324C2×C4—24no—
325C2×C4—24no—
326C2×C4—28no—
327C2×C4—28no—
328C2×C4—28no—
329C2×C4—28no—
330C2×C4—28no—
331C2×C4—216no—
332C2×C4—44no—
333C2×C4—42no—
334C2×C4—42no—
335C2×C4—44no—
336C2×C4—44no—
337C2×C4—44no—
338C2×C4—44no—
339C2×C4—44no—
340C2×C4—44no—
341C2×C4—48no—
342C2×C4C2×C42×C3118yes—
343C2×C4C2×C42×C3114yes—
344C2×C4C2×C22⋊C4×C3114yes—
345C2×C4C2×C22⋊C4×C3114yes—
346C2×C4C2×C22⋊C4×C3114yes—
347C2×C4C31×#11714yes—
348C2×C4C4×D4×C3118yes—
349C2×C4C4×D4×C3118yes—
350C22C22×C42×C3111yescharacteristic
351C22C22×C22⋊C4×C3111yescharacteristic
352C22C2×C31×#11711yescharacteristic
353C22C2×C4×D4×C3112yes—
354C22C2×C4×D4×C3112yes—
355C22C31×#51912yes—
356C22C31×#51914yes—
357C22C31×#52012yes—
358C22C31×#52014yes—
359C22C31×#53511yescharacteristic
360C22C31×#53612yes—
361C22C31×#53612yes—
362C22C31×#53611yescharacteristic
363C22C31×#53712yes—
364C22C31×#54114yes—
365C22C31×#54214yes—
366C4—24no—
367C4—24no—
368C4—28no—
369C4—44no—
370C4—48no—
371C4—48no—
372C4C4×C22⋊C4×C3118yes—
373C2C2×C4×C22⋊C4×C3111yescharacteristic
374C2C31×#227612yes—
375C2C31×#231011yescharacteristic
376C2C31×#231111yescharacteristic
377C2C31×#232012yes—
378C2C31×#232314yes—
379C2C31×#232612yes—
380C2C31×#232712yes—
subgroupG/H
center, socle, prime radicalC24×C31C24
commutatorC22C22×C42×C31
Frattini, cosocleC24C24×C31
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24×C31 ◁ G

Complements

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

NH ≅ G/Ntype
11. C2×C4×Q8×C31C4semidirect
19. C31×#391C4semidirect
70. C2×Q8×C31C42semidirect
114. #13786C31direct (N × H)
193. C2×C4×Q8C4×C31semidirect
201. #391C4×C31semidirect
255. C31#13786direct (N × H)
261. C2×Q8C42×C31semidirect

Maximal subgroups

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

subgroupindex
C22×C4×Q8×C312
C2×C31×#3912
C2×C4×C4⋊C4×C312
C2×C31×#3762
C31×#14362
C31×C4⋊#952
C31×#14342
#1378631