Finite Group Databasebeta

← C31×#9313 #21466072

Subgroups — C31×#9313 #21466072

Order 7936.

428 conjugacy classes of subgroups.

The subgroup lattice has 380 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3115C211yesmaximal, characteristic
2C31×#2923C211yesmaximal, characteristic, complemented
3C31×#1530C211yesmaximal, characteristic, complemented
4C31×#1488C211yesmaximal, characteristic, complemented
5C31×#1484C211yesmaximal, characteristic, complemented
6C31×#1302C211yesmaximal, characteristic, complemented
7C31×#1291C211yesmaximal, characteristic, complemented
8C31×#532C2211yescharacteristic
9C4×#41×C31C2211yescharacteristic
10C31×#482—21no—
11C31×#475C411yescharacteristic
12C31×#474C411yescharacteristic
13C31×#460C411yescharacteristic
14C31×#459C411yescharacteristic
15C31×#449—21no—
16C31×#442—21no—
17C31×#440—21no—
18C31×#433—22no—
19C31×#432—22no—
20C31×#432C2211yescharacteristic
21C31×#432C2211yescharacteristic
22C31×#431C2211yescharacteristic
23C31×#424—21no—
24C31×#408—21no—
25C4×M16×C31C2211yescharacteristic
26C2×C31×#97C2211yescharacteristic
27C31×#329—22no—
28C31×Q8⋊C8—21no—
29C31×D4⋊C8—21no—
30C31×D4⋊C8—22no—
31C2×#41×C31—21no—
32C2×#41×C31D411yescharacteristic
33C2×SD16×C31—21no—
34C2×D8×C31—21no—
35C2×M16×C31—21no—
36C22×C8×C31—21no—
37C31×C4⋊Q8C2×C411yescharacteristic
38C31×#127C2×C411yescharacteristic
39C31×#124—21no—
40C31×#121—21no—
41C31×#121—21no—
42C4×Q8×C31C2×C411yescharacteristic
43C4×Q8×C31D411yescharacteristic
44C4×D4×C31—21no—
45C4×D4×C31—21no—
46C4×D4×C31—21no—
47C4×D4×C31—21no—
48C4×D4×C31C2×C411yescharacteristic
49C4×D4×C31D411yescharacteristic
50C31×#117—21no—
51C31×#117D411yescharacteristic
52C2×C42×C31—21no—
53C2×C42×C31C2311yescharacteristic
54C31×#107—21no—
55C31×#106—21no—
56C31×C4⋊C8—24no—
57C31×C4⋊C8—21no—
58C31×C4⋊C8—21no—
59C31×C4⋊C8C2×C411yescharacteristic
60C31×C4⋊C8C2×C411yescharacteristic
61C31×#103—21no—
62C31×#102—21no—
63C31×#102—21no—
64C31×#102—21no—
65C31×C22⋊C8—24no—
66C31×C22⋊C8—21no—
67C31×C22⋊C8—21no—
68C31×C22⋊C8—21no—
69C31×#97—21no—
70C31×#97—21no—
71C31×#97—21no—
72C31×#97—21no—
73C31×#97D412yes—
74C4×C8×C31—21no—
75C4×C8×C31D412yes—
76#41×C31—41no—
77#41×C31—41no—
78#41×C31—82no—
79C2×Q8×C31—21no—
80C2×Q8×C31C22⋊C411yescharacteristic
81C2×D4×C31—21no—
82C2×D4×C31—21no—
83C2×D4×C31—21no—
84C2×D4×C31—21no—
85C2×D4×C31—41no—
86C2×D4×C31C22⋊C411yescharacteristic
87C22×C4×C31—21no—
88C22×C4×C31—21no—
89C22×C4×C31—21no—
90C22×C4×C31—41no—
91C22×C4×C31C2×D411yescharacteristic
92C22×C4×C31#4111yescharacteristic
93C22×C4×C31#4111yescharacteristic
94SD16×C31—42no—
95D8×C31—42no—
96M16×C31—41no—
97M16×C31—41no—
98C2×C8×C31—21no—
99C2×C8×C31—21no—
100C2×C8×C31—22no—
101C2×C8×C31—22no—
102C2×C8×C31—41no—
103C2×C8×C31—41no—
104C2×C8×C31—41no—
105C2×C8×C31—41no—
106C4⋊C4×C31—21no—
107C4⋊C4×C31—21no—
108C4⋊C4×C31—21no—
109C4⋊C4×C31—21no—
110C4⋊C4×C31C22⋊C411yescharacteristic
111C4⋊C4×C31C22⋊C411yescharacteristic
112C22⋊C4×C31—21no—
113C22⋊C4×C31—21no—
114C22⋊C4×C31—21no—
115C22⋊C4×C31—41no—
116C22⋊C4×C31—41no—
117C42×C31—21no—
118C42×C31—21no—
119C42×C31—21no—
120C42×C31C22×C411yescharacteristic
121C42×C31C2×D411yescharacteristic
122C42×C31C2×D411yescharacteristic
123C42×C31C2×D411yescharacteristic
124#9313C3111yesmaximal, characteristic, direct product factor, Sylow
125C23×C31—21no—
126C23×C31—41no—
127C23×C31#12311yescharacteristic
128Q8×C31—21no—
129Q8×C31—21no—
130Q8×C31—81no—
131D4×C31—21no—
132D4×C31—21no—
133D4×C31—42no—
134D4×C31—42no—
135D4×C31—41no—
136D4×C31—41no—
137D4×C31—81no—
138D4×C31—82no—
139C2×C4×C31—21no—
140C2×C4×C31—21no—
141C2×C4×C31—21no—
142C2×C4×C31—21no—
143C2×C4×C31—21no—
144C2×C4×C31—41no—
145C2×C4×C31—41no—
146C2×C4×C31—42no—
147C2×C4×C31—41no—
148C2×C4×C31—81no—
149C2×C4×C31—81no—
150C2×C4×C31—82no—
151C2×C4×C31C2×C22⋊C411yescharacteristic
152C2×C4×C31C4×D411yescharacteristic
153C2×C4×C31C4×D411yescharacteristic
154C2×C4×C31#12011yescharacteristic
155C2×C4×C31#12111yescharacteristic
156C2×C4×C31#12111yescharacteristic
157C8×C31—42no—
158C8×C31—42no—
159C8×C31—41no—
160C8×C31—41no—
161C8×C31—81no—
162C8×C31—81no—
163#3115C2×C3111yescharacteristic
164#2923C2×C3111yescharacteristic, complemented
165#1530C2×C3111yescharacteristic, complemented
166#1488C2×C3111yescharacteristic, complemented
167#1484C2×C3111yescharacteristic, complemented
168#1302C2×C3111yescharacteristic, complemented
169#1291C2×C3111yescharacteristic, complemented
170C22×C31—21no—
171C22×C31—21no—
172C22×C31—21no—
173C22×C31—41no—
174C22×C31—41no—
175C22×C31—41no—
176C22×C31—81no—
177C22×C31—81no—
178C22×C31—81no—
179C22×C31#38611yescharacteristic
180C4×C31—21no—
181C4×C31—21no—
182C4×C31—21no—
183C4×C31—21no—
184C4×C31—21no—
185C4×C31—41no—
186C4×C31—41no—
187C4×C31—41no—
188C4×C31—81no—
189C4×C31#42111yescharacteristic
190C4×C31#42111yescharacteristic
191#532C22×C3111yescharacteristic
192C4×#41C22×C3111yescharacteristic
193#482—21no—
194#475C4×C3111yescharacteristic
195#474C4×C3111yescharacteristic
196#460C4×C3111yescharacteristic
197#459C4×C3111yescharacteristic
198#449—21no—
199#442—21no—
200#440—21no—
201#433—22no—
202#432—22no—
203#432C22×C3111yescharacteristic
204#432C22×C3111yescharacteristic
205#431C22×C3111yescharacteristic
206#424—21no—
207#408—21no—
208C4×M16C22×C3111yescharacteristic
209C2×#97C22×C3111yescharacteristic
210#329—22no—
211Q8⋊C8—21no—
212D4⋊C8—21no—
213D4⋊C8—22no—
214C2×C31—41no—
215C2×C31—81no—
216C2×C31—161no—
217C2×C31#188111yescharacteristic
218C2×C31#189711yescharacteristic
219C2×C31#190311yescharacteristic
220C2×#41—21no—
221C2×#41D4×C3111yescharacteristic
222C2×SD16—21no—
223C2×D8—21no—
224C2×M16—21no—
225C22×C8—21no—
226C4⋊Q8C2×C4×C3111yescharacteristic
227#127C2×C4×C3111yescharacteristic
228#124—21no—
229#121—21no—
230#121—21no—
231C4×Q8C2×C4×C3111yescharacteristic
232C4×Q8D4×C3111yescharacteristic
233C4×D4—21no—
234C4×D4—21no—
235C4×D4—21no—
236C4×D4—21no—
237C4×D4C2×C4×C3111yescharacteristic
238C4×D4D4×C3111yescharacteristic
239#117—21no—
240#117D4×C3111yescharacteristic
241C2×C42—21no—
242C2×C42C23×C3111yescharacteristic
243#107—21no—
244#106—21no—
245C4⋊C8—24no—
246C4⋊C8—21no—
247C4⋊C8—21no—
248C4⋊C8C2×C4×C3111yescharacteristic
249C4⋊C8C2×C4×C3111yescharacteristic
250#103—21no—
251#102—21no—
252#102—21no—
253#102—21no—
254C22⋊C8—24no—
255C22⋊C8—21no—
256C22⋊C8—21no—
257C22⋊C8—21no—
258#97—21no—
259#97—21no—
260#97—21no—
261#97—21no—
262#97D4×C3112yes—
263C4×C8—21no—
264C4×C8D4×C3112yes—
265C31#931311yescharacteristic, direct product factor, Sylow
266#41—41no—
267#41—41no—
268#41—82no—
269C2×Q8—21no—
270C2×Q8C22⋊C4×C3111yescharacteristic
271C2×D4—21no—
272C2×D4—21no—
273C2×D4—21no—
274C2×D4—21no—
275C2×D4—41no—
276C2×D4C22⋊C4×C3111yescharacteristic
277C22×C4—21no—
278C22×C4—21no—
279C22×C4—21no—
280C22×C4—41no—
281C22×C4C2×D4×C3111yescharacteristic
282C22×C4#41×C3111yescharacteristic
283C22×C4#41×C3111yescharacteristic
284SD16—42no—
285D8—42no—
286M16—41no—
287M16—41no—
288C2×C8—21no—
289C2×C8—21no—
290C2×C8—22no—
291C2×C8—22no—
292C2×C8—41no—
293C2×C8—41no—
294C2×C8—41no—
295C2×C8—41no—
296C4⋊C4—21no—
297C4⋊C4—21no—
298C4⋊C4—21no—
299C4⋊C4—21no—
300C4⋊C4C22⋊C4×C3111yescharacteristic
301C4⋊C4C22⋊C4×C3111yescharacteristic
302C22⋊C4—21no—
303C22⋊C4—21no—
304C22⋊C4—21no—
305C22⋊C4—41no—
306C22⋊C4—41no—
307C42—21no—
308C42—21no—
309C42—21no—
310C42C22×C4×C3111yescharacteristic
311C42C2×D4×C3111yescharacteristic
312C42C2×D4×C3111yescharacteristic
313C42C2×D4×C3111yescharacteristic
314C23—21no—
315C23—41no—
316C23C31×#12311yescharacteristic
317Q8—21no—
318Q8—21no—
319Q8—81no—
320D4—21no—
321D4—21no—
322D4—42no—
323D4—42no—
324D4—41no—
325D4—41no—
326D4—81no—
327D4—82no—
328C2×C4—21no—
329C2×C4—21no—
330C2×C4—21no—
331C2×C4—21no—
332C2×C4—21no—
333C2×C4—41no—
334C2×C4—41no—
335C2×C4—42no—
336C2×C4—41no—
337C2×C4—81no—
338C2×C4—81no—
339C2×C4—82no—
340C2×C4C2×C22⋊C4×C3111yescharacteristic
341C2×C4C4×D4×C3111yescharacteristic
342C2×C4C4×D4×C3111yescharacteristic
343C2×C4C31×#12011yescharacteristic
344C2×C4C31×#12111yescharacteristic
345C2×C4C31×#12111yescharacteristic
346C8—42no—
347C8—42no—
348C8—41no—
349C8—41no—
350C8—81no—
351C8—81no—
352C22—21no—
353C22—21no—
354C22—21no—
355C22—41no—
356C22—41no—
357C22—41no—
358C22—81no—
359C22—81no—
360C22—81no—
361C22C31×#38611yescharacteristic
362C4—21no—
363C4—21no—
364C4—21no—
365C4—21no—
366C4—21no—
367C4—41no—
368C4—41no—
369C4—41no—
370C4—81no—
371C4C31×#42111yescharacteristic
372C4C31×#42111yescharacteristic
373C2—41no—
374C2—81no—
375C2—161no—
376C2C31×#188111yescharacteristic
377C2C31×#189711yescharacteristic
378C2C31×#190311yescharacteristic
subgroupG/H
center, socleC22×C31#386
commutatorC42C22×C4×C31
Frattini, cosocleC2×C42C23×C31
prime radicalC31×#3115C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#2923C2semidirect
3. C31×#1530C2semidirect
4. C31×#1488C2semidirect
5. C31×#1484C2semidirect
6. C31×#1302C2semidirect
7. C31×#1291C2semidirect
124. #9313C31direct (N × H)
164. #2923C2×C31semidirect
165. #1530C2×C31semidirect
166. #1488C2×C31semidirect
167. #1484C2×C31semidirect
168. #1302C2×C31semidirect
169. #1291C2×C31semidirect
265. C31#9313direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#31152
C31×#29232
C31×#15302
C31×#14882
C31×#14842
C31×#13022
C31×#12912
#931331