Finite Group Databasebeta

← C31×#25934 #21482693

Subgroups — C31×#25934 #21482693

Order 7936.

1078 conjugacy classes of subgroups.

The subgroup lattice has 418 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#554C211yesmaximal, characteristic
2C2×C31×#487C211yesmaximal, characteristic, complemented
3C2×C31×#461C211yesmaximal, characteristic
4C31×#2568C211yesmaximal, characteristic, complemented
5C31×#2026C214yesmaximal, complemented
6C31×#1987C211yesmaximal, characteristic, complemented
7C31×#1984C211yesmaximal, characteristic, complemented
8C31×#1877C214yesmaximal
9C4×C31×#102C211yesmaximal, characteristic
10C22×SD16×C31C2212yes—
11C31×#554—24no—
12C31×#554—24no—
13C2×C31×C4⋊Q8C2211yescharacteristic
14C2×C31×C4⋊Q8C2211yescharacteristic
15C2×C31×#125C2212yes—
16C2×C31×C22⋊Q8—21no—
17C2×C31×C22⋊Q8—22no—
18C2×C4×Q8×C31C2211yescharacteristic
19C2×C4×D4×C31C2212yes—
20C2×C4×D4×C31C2211yescharacteristic
21C22×C4⋊C4×C31—21no—
22C31×#487—24no—
23C31×#461—24no—
24C2×C31×C4⋊C8C2211yescharacteristic
25C2×C31×#103C2214yes—
26C2×C31×#103C2212yes—
27C2×C31×#102C2212yes—
28C2×C4×C8×C31C2211yescharacteristic
29C31×#400—22no—
30C31×#391—21no—
31C31×#391C2214yes—
32C31×#382—21no—
33C4×C4⋊C4×C31C2211yescharacteristic
34C31×#340C2214yes—
35C31×#340C2212yes—
36C31×#336C2214yes—
37C22×Q8×C31—21no—
38C22×Q8×C31D411yescharacteristic
39C22×Q8×C31C2312yes—
40C22×D4×C31C2311yescharacteristic
41C23×C4×C31—21no—
42C23×C4×C31—22no—
43C2×SD16×C31—24no—
44C2×SD16×C31—28no—
45C22×C8×C31C2312yes—
46C22×C8×C31C2312yes—
47C31×C4⋊Q8—22no—
48C31×C4⋊Q8—22no—
49C31×C4⋊Q8—22no—
50C31×C4⋊Q8D414yes—
51C31×#125—24no—
52C31×#125—24no—
53C31×C22⋊Q8—28no—
54C31×C22⋊Q8—216no—
55C4×Q8×C31—22no—
56C4×Q8×C31—22no—
57C4×D4×C31—24no—
58C4×D4×C31—24no—
59C4×D4×C31—22no—
60C4×D4×C31D414yes—
61C2×C4⋊C4×C31—28no—
62C2×C4⋊C4×C31—22no—
63C2×C4⋊C4×C31—21no—
64C2×C4⋊C4×C31—22no—
65C2×C4⋊C4×C31—21no—
66C2×C4⋊C4×C31—21no—
67C2×C4⋊C4×C31D412yes—
68C2×C4⋊C4×C31D411yescharacteristic
69C2×C4⋊C4×C31C2312yes—
70C2×C4⋊C4×C31C2311yescharacteristic
71C2×C4⋊C4×C31C2312yes—
72C2×C22⋊C4×C31—22no—
73C2×C22⋊C4×C31—21no—
74C2×C42×C31—21no—
75C2×C42×C31C2312yes—
76C2×C42×C31C2311yescharacteristic
77C31×C4⋊C8—22no—
78C31×#103—24no—
79C31×#103—28no—
80C31×#102—24no—
81C4×C8×C31—22no—
82C31×#95—21no—
83C31×#95—24no—
84C31×#95—24no—
85C24×C31—21no—
86C2×Q8×C31—22no—
87C2×Q8×C31—24no—
88C2×Q8×C31—22no—
89C2×Q8×C31—22no—
90C2×Q8×C31—22no—
91C2×Q8×C31—22no—
92C2×Q8×C31—24no—
93C2×Q8×C31—24no—
94C2×Q8×C31—82no—
95C2×D4×C31—21no—
96C2×D4×C31—22no—
97C2×D4×C31C2×D412yes—
98C2×D4×C31#4114yes—
99C22×C4×C31—21no—
100C22×C4×C31—22no—
101C22×C4×C31—28no—
102C22×C4×C31—24no—
103C22×C4×C31—22no—
104C22×C4×C31—22no—
105C22×C4×C31—42no—
106C22×C4×C31—42no—
107C22×C4×C31—84no—
108C22×C4×C31C2×D412yes—
109C22×C4×C31C2×D412yes—
110C22×C4×C31C2×D411yescharacteristic
111C22×C4×C31C2×D411yescharacteristic
112C22×C4×C31C2411yescharacteristic
113SD16×C31—48no—
114C2×C8×C31—22no—
115C2×C8×C31—22no—
116C2×C8×C31—22no—
117C2×C8×C31—24no—
118C2×C8×C31—22no—
119C4⋊C4×C31—28no—
120C4⋊C4×C31—28no—
121C4⋊C4×C31—22no—
122C4⋊C4×C31—24no—
123C4⋊C4×C31—24no—
124C4⋊C4×C31—21no—
125C4⋊C4×C31—22no—
126C4⋊C4×C31—22no—
127C4⋊C4×C31—22no—
128C4⋊C4×C31—42no—
129C4⋊C4×C31—42no—
130C4⋊C4×C31C2×D414yes—
131C4⋊C4×C31C2×D412yes—
132C22⋊C4×C31—28no—
133C22⋊C4×C31—24no—
134C42×C31—22no—
135C42×C31—22no—
136C42×C31—42no—
137C42×C31C2×D412yes—
138C42×C31C2×D412yes—
139#25934C3111yesmaximal, characteristic, direct product factor, Sylow
140C23×C31—22no—
141C23×C31—24no—
142C23×C31—41no—
143C23×C31—41no—
144C23×C31—42no—
145C23×C31C22×D411yescharacteristic
146Q8×C31—44no—
147Q8×C31—42no—
148Q8×C31—42no—
149Q8×C31—44no—
150Q8×C31—84no—
151D4×C31—22no—
152D4×C31—24no—
153D4×C31#12414yes—
154C2×C4×C31—22no—
155C2×C4×C31—22no—
156C2×C4×C31—22no—
157C2×C4×C31—22no—
158C2×C4×C31—24no—
159C2×C4×C31—22no—
160C2×C4×C31—22no—
161C2×C4×C31—24no—
162C2×C4×C31—41no—
163C2×C4×C31—41no—
164C2×C4×C31—44no—
165C2×C4×C31—48no—
166C2×C4×C31—42no—
167C2×C4×C31—42no—
168C2×C4×C31—44no—
169C2×C4×C31—42no—
170C2×C4×C31—42no—
171C2×C4×C31—88no—
172C2×C4×C31#12012yes—
173C2×C4×C31#12012yes—
174C2×C4×C31#13512yes—
175C2×C4×C31#13712yes—
176C2×C4×C31C22×D411yescharacteristic
177C2×C4×C31C22×D411yescharacteristic
178C2×C4×C31C2×#4112yes—
179C2×C4×C312−1+412yes—
180C8×C31—42no—
181C8×C31—42no—
182C2×#554C2×C3111yescharacteristic
183C2×#487C2×C3111yescharacteristic, complemented
184C2×#461C2×C3111yescharacteristic
185#2568C2×C3111yescharacteristic, complemented
186#2026C2×C3114yescomplemented
187#1987C2×C3111yescharacteristic, complemented
188#1984C2×C3111yescharacteristic, complemented
189#1877C2×C3114yes—
190C4×#102C2×C3111yescharacteristic
191C22×C31—24no—
192C22×C31—44no—
193C22×C31—44no—
194C22×C31—42no—
195C22×C31—42no—
196C22×C31C2×#12011yescharacteristic
197C22×C31#54812yes—
198C22×C31C2×#13511yescharacteristic
199C22×C31C2×#13711yescharacteristic
200C22×C31#57712yes—
201C4×C31—22no—
202C4×C31—42no—
203C4×C31—42no—
204C4×C31—42no—
205C4×C31—44no—
206C4×C31—82no—
207C4×C31—82no—
208C4×C31#45214yes—
209C4×C31C2×#12411yescharacteristic
210C4×C31#53611yescharacteristic
211C4×C31#54812yes—
212C22×SD16C22×C3112yes—
213#554—24no—
214#554—24no—
215C2×C4⋊Q8C22×C3111yescharacteristic
216C2×C4⋊Q8C22×C3111yescharacteristic
217C2×#125C22×C3112yes—
218C2×C22⋊Q8—21no—
219C2×C22⋊Q8—22no—
220C2×C4×Q8C22×C3111yescharacteristic
221C2×C4×D4C22×C3112yes—
222C2×C4×D4C22×C3111yescharacteristic
223C22×C4⋊C4—21no—
224#487—24no—
225#461—24no—
226C2×C4⋊C8C22×C3111yescharacteristic
227C2×#103C22×C3114yes—
228C2×#103C22×C3112yes—
229C2×#102C22×C3112yes—
230C2×C4×C8C22×C3111yescharacteristic
231#400—22no—
232#391—21no—
233#391C22×C3114yes—
234#382—21no—
235C4×C4⋊C4C22×C3111yescharacteristic
236#340C22×C3114yes—
237#340C22×C3112yes—
238#336C22×C3114yes—
239C2×C31—44no—
240C2×C31#243611yescharacteristic
241C2×C31C2×#45211yescharacteristic
242C2×C31#300911yescharacteristic
243C2×C31#336012yes—
244C2×C31#337212yes—
245C22×Q8—21no—
246C22×Q8D4×C3111yescharacteristic
247C22×Q8C23×C3112yes—
248C22×D4C23×C3111yescharacteristic
249C23×C4—21no—
250C23×C4—22no—
251C2×SD16—24no—
252C2×SD16—28no—
253C22×C8C23×C3112yes—
254C22×C8C23×C3112yes—
255C4⋊Q8—22no—
256C4⋊Q8—22no—
257C4⋊Q8—22no—
258C4⋊Q8D4×C3114yes—
259#125—24no—
260#125—24no—
261C22⋊Q8—28no—
262C22⋊Q8—216no—
263C4×Q8—22no—
264C4×Q8—22no—
265C4×D4—24no—
266C4×D4—24no—
267C4×D4—22no—
268C4×D4D4×C3114yes—
269C2×C4⋊C4—28no—
270C2×C4⋊C4—22no—
271C2×C4⋊C4—21no—
272C2×C4⋊C4—22no—
273C2×C4⋊C4—21no—
274C2×C4⋊C4—21no—
275C2×C4⋊C4D4×C3111yescharacteristic
276C2×C4⋊C4D4×C3112yes—
277C2×C4⋊C4C23×C3112yes—
278C2×C4⋊C4C23×C3111yescharacteristic
279C2×C4⋊C4C23×C3112yes—
280C2×C22⋊C4—22no—
281C2×C22⋊C4—21no—
282C2×C42—21no—
283C2×C42C23×C3112yes—
284C2×C42C23×C3111yescharacteristic
285C4⋊C8—22no—
286#103—24no—
287#103—28no—
288#102—24no—
289C4×C8—22no—
290#95—21no—
291#95—24no—
292#95—24no—
293C31#2593411yescharacteristic, direct product factor, Sylow
294C24—21no—
295C2×Q8—22no—
296C2×Q8—24no—
297C2×Q8—22no—
298C2×Q8—22no—
299C2×Q8—22no—
300C2×Q8—22no—
301C2×Q8—24no—
302C2×Q8—24no—
303C2×Q8—82no—
304C2×D4—21no—
305C2×D4—22no—
306C2×D4C2×D4×C3112yes—
307C2×D4#41×C3114yes—
308C22×C4—21no—
309C22×C4—22no—
310C22×C4—28no—
311C22×C4—24no—
312C22×C4—22no—
313C22×C4—22no—
314C22×C4—42no—
315C22×C4—42no—
316C22×C4—84no—
317C22×C4C2×D4×C3112yes—
318C22×C4C2×D4×C3112yes—
319C22×C4C2×D4×C3111yescharacteristic
320C22×C4C2×D4×C3111yescharacteristic
321C22×C4C24×C3111yescharacteristic
322SD16—48no—
323C2×C8—22no—
324C2×C8—22no—
325C2×C8—22no—
326C2×C8—24no—
327C2×C8—22no—
328C4⋊C4—28no—
329C4⋊C4—28no—
330C4⋊C4—22no—
331C4⋊C4—24no—
332C4⋊C4—24no—
333C4⋊C4—21no—
334C4⋊C4—22no—
335C4⋊C4—22no—
336C4⋊C4—22no—
337C4⋊C4—42no—
338C4⋊C4—42no—
339C4⋊C4C2×D4×C3114yes—
340C4⋊C4C2×D4×C3112yes—
341C22⋊C4—28no—
342C22⋊C4—24no—
343C42—22no—
344C42—22no—
345C42—42no—
346C42C2×D4×C3112yes—
347C42C2×D4×C3112yes—
348C23—22no—
349C23—24no—
350C23—41no—
351C23—41no—
352C23—42no—
353C23C22×D4×C3111yescharacteristic
354Q8—44no—
355Q8—42no—
356Q8—42no—
357Q8—44no—
358Q8—84no—
359D4—22no—
360D4—24no—
361D4C31×#12414yes—
362C2×C4—22no—
363C2×C4—22no—
364C2×C4—22no—
365C2×C4—22no—
366C2×C4—24no—
367C2×C4—22no—
368C2×C4—22no—
369C2×C4—24no—
370C2×C4—41no—
371C2×C4—41no—
372C2×C4—44no—
373C2×C4—48no—
374C2×C4—42no—
375C2×C4—42no—
376C2×C4—44no—
377C2×C4—42no—
378C2×C4—42no—
379C2×C4—88no—
380C2×C4C31×#12012yes—
381C2×C4C31×#12012yes—
382C2×C4C31×#13512yes—
383C2×C4C31×#13712yes—
384C2×C4C22×D4×C3111yescharacteristic
385C2×C4C22×D4×C3111yescharacteristic
386C2×C4C2×#41×C3112yes—
387C2×C4C31×2−1+412yes—
388C8—42no—
389C8—42no—
390C22—24no—
391C22—44no—
392C22—44no—
393C22—42no—
394C22—42no—
395C22C2×C31×#12011yescharacteristic
396C22C31×#54812yes—
397C22C2×C31×#13511yescharacteristic
398C22C2×C31×#13711yescharacteristic
399C22C31×#57712yes—
400C4—22no—
401C4—42no—
402C4—42no—
403C4—42no—
404C4—44no—
405C4—82no—
406C4—82no—
407C4C31×#45214yes—
408C4C2×C31×#12411yescharacteristic
409C4C31×#53611yescharacteristic
410C4C31×#54812yes—
411C2—44no—
412C2C31×#243611yescharacteristic
413C2C2×C31×#45211yescharacteristic
414C2C31×#300911yescharacteristic
415C2C31×#336012yes—
416C2C31×#337212yes—
subgroupG/H
center, socleC23×C31C22×D4
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC22×D4×C31C23
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C2×C4×Q8×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×C31×#487C2semidirect
4. C31×#2568C2semidirect
5. C31×#2026C2semidirect
6. C31×#1987C2semidirect
7. C31×#1984C2semidirect
139. #25934C31direct (N × H)
183. C2×#487C2×C31semidirect
185. #2568C2×C31semidirect
186. #2026C2×C31semidirect
187. #1987C2×C31semidirect
188. #1984C2×C31semidirect
293. C31#25934direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#5542
C2×C31×#4872
C2×C31×#4612
C31×#25682
C31×#20262
C31×#19872
C31×#19842
C31×#18772
C4×C31×#1022
#2593431