Finite Group Databasebeta

← C31×#25887 #21482646

Subgroups — C31×#25887 #21482646

Order 7936.

1386 conjugacy classes of subgroups.

The subgroup lattice has 470 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#550C211yesmaximal, characteristic
2C2×C31×#486C211yesmaximal, characteristic, complemented
3C2×C31×#475C211yesmaximal, characteristic, complemented
4C31×#2547C211yesmaximal, characteristic, complemented
5C31×#2034C214yesmaximal, complemented
6C31×#1982C211yesmaximal, characteristic, complemented
7C31×#1954C211yesmaximal, characteristic, complemented
8C31×#1788C214yesmaximal, complemented
9C4×C31×#103C211yesmaximal, characteristic, complemented
10C22×#41×C31C2212yes—
11C31×#550—24no—
12C31×#550—24no—
13C2×C31×C4⋊Q8C2211yescharacteristic
14C2×C31×#127—21no—
15C2×C31×#127C2211yescharacteristic
16C2×C31×#124—21no—
17C2×C31×#121—22no—
18C2×C31×#121C2212yes—
19C2×C4×Q8×C31C2211yescharacteristic
20C2×C4×D4×C31—21no—
21C2×C4×D4×C31C2211yescharacteristic
22C31×#486—24no—
23C31×#475—24no—
24C2×C31×#106C2212yes—
25C2×C31×C4⋊C8C2211yescharacteristic
26C2×C31×#103C2212yes—
27C2×C31×#103C2212yes—
28C2×C31×#102C2214yes—
29C2×C31×#102C2214yes—
30C2×C31×C22⋊C8C2214yes—
31C2×C4×C8×C31C2211yescharacteristic
32C31×#397—22no—
33C31×#391—21no—
34C31×#380C2214yes—
35C4×C4⋊C4×C31C2211yescharacteristic
36C31×#340C2212yes—
37C2×#41×C31—24no—
38C2×#41×C31—24no—
39C2×#41×C31—28no—
40C2×#41×C31—44no—
41C22×Q8×C31—21no—
42C22×Q8×C31C2311yescharacteristic
43C22×D4×C31—22no—
44C22×D4×C31—22no—
45C22×D4×C31—21no—
46C22×D4×C31—21no—
47C22×D4×C31D411yescharacteristic
48C22×D4×C31C2312yes—
49C23×C4×C31—22no—
50C23×C4×C31C2312yes—
51C22×C8×C31C2312yes—
52C22×C8×C31C2312yes—
53C31×C4⋊Q8—22no—
54C31×C4⋊Q8—22no—
55C31×#127—28no—
56C31×#127—22no—
57C31×#127D414yes—
58C31×#124—44no—
59C31×#121—216no—
60C31×#121—24no—
61C31×#121—24no—
62C4×Q8×C31—22no—
63C4×Q8×C31D414yes—
64C4×D4×C31—28no—
65C4×D4×C31—22no—
66C4×D4×C31—22no—
67C2×C4⋊C4×C31—21no—
68C2×C4⋊C4×C31—21no—
69C2×C4⋊C4×C31D411yescharacteristic
70C2×C4⋊C4×C31C2312yes—
71C2×C4⋊C4×C31C2312yes—
72C2×C4⋊C4×C31C2311yescharacteristic
73C2×C22⋊C4×C31—22no—
74C2×C22⋊C4×C31—24no—
75C2×C22⋊C4×C31D412yes—
76C2×C42×C31—21no—
77C2×C42×C31—21no—
78C2×C42×C31C2311yescharacteristic
79C31×#106—24no—
80C31×C4⋊C8—22no—
81C31×#103—24no—
82C31×#103—24no—
83C31×#102—28no—
84C31×#102—44no—
85C31×C22⋊C8—44no—
86C4×C8×C31—22no—
87C31×#95—21no—
88C31×#95—24no—
89C24×C31—22no—
90C24×C31C2×D412yes—
91#41×C31—416no—
92#41×C31—48no—
93#41×C31—48no—
94C2×Q8×C31—21no—
95C2×Q8×C31—22no—
96C2×Q8×C31—42no—
97C2×Q8×C31—42no—
98C2×Q8×C31—42no—
99C2×Q8×C31C2×D412yes—
100C2×Q8×C31#4114yes—
101C2×D4×C31—28no—
102C2×D4×C31—28no—
103C2×D4×C31—22no—
104C2×D4×C31—24no—
105C2×D4×C31—24no—
106C2×D4×C31—22no—
107C2×D4×C31—22no—
108C2×D4×C31—22no—
109C2×D4×C31—24no—
110C2×D4×C31—24no—
111C2×D4×C31—48no—
112C2×D4×C31—42no—
113C2×D4×C31—42no—
114C2×D4×C31—82no—
115C2×D4×C31—84no—
116C2×D4×C31C2×D414yes—
117C22×C4×C31—21no—
118C22×C4×C31—28no—
119C22×C4×C31—21no—
120C22×C4×C31—22no—
121C22×C4×C31—22no—
122C22×C4×C31—24no—
123C22×C4×C31—24no—
124C22×C4×C31—22no—
125C22×C4×C31—22no—
126C22×C4×C31—48no—
127C22×C4×C31C2×D412yes—
128C22×C4×C31C2×D411yescharacteristic
129C22×C4×C31C2×D411yescharacteristic
130C22×C4×C31C2411yescharacteristic
131C2×C8×C31—22no—
132C2×C8×C31—22no—
133C2×C8×C31—22no—
134C2×C8×C31—22no—
135C2×C8×C31—24no—
136C4⋊C4×C31—24no—
137C4⋊C4×C31—22no—
138C4⋊C4×C31—21no—
139C4⋊C4×C31—22no—
140C4⋊C4×C31—22no—
141C4⋊C4×C31—22no—
142C4⋊C4×C31—22no—
143C4⋊C4×C31—42no—
144C4⋊C4×C31C2×D412yes—
145C22⋊C4×C31—28no—
146C22⋊C4×C31—24no—
147C22⋊C4×C31—48no—
148C42×C31—24no—
149C42×C31—42no—
150C42×C31C2×D412yes—
151C42×C31C2×D412yes—
152#25887C3111yesmaximal, characteristic, direct product factor, Sylow
153C23×C31—22no—
154C23×C31—24no—
155C23×C31—24no—
156C23×C31—22no—
157C23×C31—22no—
158C23×C31—24no—
159C23×C31—44no—
160C23×C31—42no—
161C23×C31—42no—
162C23×C31—44no—
163C23×C31C22×D411yescharacteristic
164Q8×C31—22no—
165Q8×C31—24no—
166Q8×C31—84no—
167Q8×C31#12414yescomplemented
168D4×C31—28no—
169D4×C31—416no—
170D4×C31—42no—
171D4×C31—42no—
172D4×C31—44no—
173D4×C31—48no—
174D4×C31—84no—
175D4×C31—88no—
176C2×C4×C31—22no—
177C2×C4×C31—24no—
178C2×C4×C31—22no—
179C2×C4×C31—22no—
180C2×C4×C31—22no—
181C2×C4×C31—24no—
182C2×C4×C31—416no—
183C2×C4×C31—42no—
184C2×C4×C31—42no—
185C2×C4×C31—42no—
186C2×C4×C31—44no—
187C2×C4×C31—42no—
188C2×C4×C31—42no—
189C2×C4×C31—42no—
190C2×C4×C31—42no—
191C2×C4×C31—42no—
192C2×C4×C31—42no—
193C2×C4×C31#12012yes—
194C2×C4×C31#12012yes—
195C2×C4×C31#13512yes—
196C2×C4×C31AGL(1,ℤ/8)12yes—
197C2×C4×C31C22×D411yescharacteristic
198C2×C4×C31C22×D411yescharacteristic
199C2×C4×C31C2×#4112yes—
200C2×C4×C31H(5,𝔽2)12yes—
201C8×C31—42no—
202C8×C31—42no—
203C2×#550C2×C3111yescharacteristic
204C2×#486C2×C3111yescharacteristic, complemented
205C2×#475C2×C3111yescharacteristic, complemented
206#2547C2×C3111yescharacteristic, complemented
207#2034C2×C3114yescomplemented
208#1982C2×C3111yescharacteristic, complemented
209#1954C2×C3111yescharacteristic, complemented
210#1788C2×C3114yescomplemented
211C4×#103C2×C3111yescharacteristic, complemented
212C22×C31—44no—
213C22×C31—44no—
214C22×C31—42no—
215C22×C31—42no—
216C22×C31—44no—
217C22×C31—42no—
218C22×C31—44no—
219C22×C31—44no—
220C22×C31—84no—
221C22×C31—84no—
222C22×C31C2×#12011yescharacteristic
223C22×C31#54612yes—
224C22×C31C2×#13511yescharacteristic
225C22×C31C2×AGL(1,ℤ/8)11yescharacteristic
226C22×C31#57712yes—
227C4×C31—24no—
228C4×C31—22no—
229C4×C31—42no—
230C4×C31—42no—
231C4×C31—82no—
232C4×C31—82no—
233C4×C31#44914yes—
234C4×C31C2×#12411yescharacteristic
235C4×C31#53511yescharacteristic
236C4×C31#54612yes—
237C22×#41C22×C3112yes—
238#550—24no—
239#550—24no—
240C2×C4⋊Q8C22×C3111yescharacteristic
241C2×#127—21no—
242C2×#127C22×C3111yescharacteristic
243C2×#124—21no—
244C2×#121—22no—
245C2×#121C22×C3112yes—
246C2×C4×Q8C22×C3111yescharacteristic
247C2×C4×D4—21no—
248C2×C4×D4C22×C3111yescharacteristic
249#486—24no—
250#475—24no—
251C2×#106C22×C3112yes—
252C2×C4⋊C8C22×C3111yescharacteristic
253C2×#103C22×C3112yes—
254C2×#103C22×C3112yes—
255C2×#102C22×C3114yes—
256C2×#102C22×C3114yes—
257C2×C22⋊C8C22×C3114yes—
258C2×C4×C8C22×C3111yescharacteristic
259#397—22no—
260#391—21no—
261#380C22×C3114yes—
262C4×C4⋊C4C22×C3111yescharacteristic
263#340C22×C3112yes—
264C2×C31—82no—
265C2×C31—84no—
266C2×C31#243511yescharacteristic
267C2×C31C2×#44911yescharacteristic
268C2×C31#300911yescharacteristic
269C2×C31#330412yes—
270C2×C31#333212yes—
271C2×#41—24no—
272C2×#41—24no—
273C2×#41—28no—
274C2×#41—44no—
275C22×Q8—21no—
276C22×Q8C23×C3111yescharacteristic
277C22×D4—22no—
278C22×D4—22no—
279C22×D4—21no—
280C22×D4—21no—
281C22×D4D4×C3111yescharacteristic
282C22×D4C23×C3112yes—
283C23×C4—22no—
284C23×C4C23×C3112yes—
285C22×C8C23×C3112yes—
286C22×C8C23×C3112yes—
287C4⋊Q8—22no—
288C4⋊Q8—22no—
289#127—28no—
290#127—22no—
291#127D4×C3114yes—
292#124—44no—
293#121—216no—
294#121—24no—
295#121—24no—
296C4×Q8—22no—
297C4×Q8D4×C3114yes—
298C4×D4—28no—
299C4×D4—22no—
300C4×D4—22no—
301C2×C4⋊C4—21no—
302C2×C4⋊C4—21no—
303C2×C4⋊C4D4×C3111yescharacteristic
304C2×C4⋊C4C23×C3112yes—
305C2×C4⋊C4C23×C3112yes—
306C2×C4⋊C4C23×C3111yescharacteristic
307C2×C22⋊C4—22no—
308C2×C22⋊C4—24no—
309C2×C22⋊C4D4×C3112yes—
310C2×C42—21no—
311C2×C42—21no—
312C2×C42C23×C3111yescharacteristic
313#106—24no—
314C4⋊C8—22no—
315#103—24no—
316#103—24no—
317#102—28no—
318#102—44no—
319C22⋊C8—44no—
320C4×C8—22no—
321#95—21no—
322#95—24no—
323C31#2588711yescharacteristic, direct product factor, Sylow
324C24—22no—
325C24C2×D4×C3112yes—
326#41—416no—
327#41—48no—
328#41—48no—
329C2×Q8—21no—
330C2×Q8—22no—
331C2×Q8—42no—
332C2×Q8—42no—
333C2×Q8—42no—
334C2×Q8C2×D4×C3112yes—
335C2×Q8#41×C3114yes—
336C2×D4—28no—
337C2×D4—28no—
338C2×D4—22no—
339C2×D4—24no—
340C2×D4—24no—
341C2×D4—22no—
342C2×D4—22no—
343C2×D4—22no—
344C2×D4—24no—
345C2×D4—24no—
346C2×D4—48no—
347C2×D4—42no—
348C2×D4—42no—
349C2×D4—82no—
350C2×D4—84no—
351C2×D4C2×D4×C3114yes—
352C22×C4—21no—
353C22×C4—28no—
354C22×C4—21no—
355C22×C4—22no—
356C22×C4—22no—
357C22×C4—24no—
358C22×C4—24no—
359C22×C4—22no—
360C22×C4—22no—
361C22×C4—48no—
362C22×C4C2×D4×C3112yes—
363C22×C4C2×D4×C3111yescharacteristic
364C22×C4C2×D4×C3111yescharacteristic
365C22×C4C24×C3111yescharacteristic
366C2×C8—22no—
367C2×C8—22no—
368C2×C8—22no—
369C2×C8—22no—
370C2×C8—24no—
371C4⋊C4—24no—
372C4⋊C4—22no—
373C4⋊C4—21no—
374C4⋊C4—22no—
375C4⋊C4—22no—
376C4⋊C4—22no—
377C4⋊C4—22no—
378C4⋊C4—42no—
379C4⋊C4C2×D4×C3112yes—
380C22⋊C4—28no—
381C22⋊C4—24no—
382C22⋊C4—48no—
383C42—24no—
384C42—42no—
385C42C2×D4×C3112yes—
386C42C2×D4×C3112yes—
387C23—22no—
388C23—24no—
389C23—24no—
390C23—22no—
391C23—22no—
392C23—24no—
393C23—44no—
394C23—42no—
395C23—42no—
396C23—44no—
397C23C22×D4×C3111yescharacteristic
398Q8—22no—
399Q8—24no—
400Q8—84no—
401Q8C31×#12414yescomplemented
402D4—28no—
403D4—416no—
404D4—44no—
405D4—48no—
406D4—42no—
407D4—42no—
408D4—84no—
409D4—88no—
410C2×C4—22no—
411C2×C4—24no—
412C2×C4—22no—
413C2×C4—22no—
414C2×C4—22no—
415C2×C4—24no—
416C2×C4—416no—
417C2×C4—42no—
418C2×C4—42no—
419C2×C4—42no—
420C2×C4—44no—
421C2×C4—42no—
422C2×C4—42no—
423C2×C4—42no—
424C2×C4—42no—
425C2×C4—42no—
426C2×C4—42no—
427C2×C4C31×#12012yes—
428C2×C4C31×#12012yes—
429C2×C4C31×#13512yes—
430C2×C4C31×AGL(1,ℤ/8)12yes—
431C2×C4C22×D4×C3111yescharacteristic
432C2×C4C22×D4×C3111yescharacteristic
433C2×C4C2×#41×C3112yes—
434C2×C4C31×H(5,𝔽2)12yes—
435C8—42no—
436C8—42no—
437C22—44no—
438C22—44no—
439C22—42no—
440C22—42no—
441C22—44no—
442C22—42no—
443C22—44no—
444C22—44no—
445C22—84no—
446C22—84no—
447C22C2×C31×#12011yescharacteristic
448C22C31×#54612yes—
449C22C2×C31×#13511yescharacteristic
450C22C2×C31×AGL(1,ℤ/8)11yescharacteristic
451C22C31×#57712yes—
452C4—24no—
453C4—22no—
454C4—42no—
455C4—42no—
456C4—82no—
457C4—82no—
458C4C31×#44914yes—
459C4C2×C31×#12411yescharacteristic
460C4C31×#53511yescharacteristic
461C4C31×#54612yes—
462C2—82no—
463C2—84no—
464C2C31×#243511yescharacteristic
465C2C2×C31×#44911yescharacteristic
466C2C31×#300911yescharacteristic
467C2C31×#330412yes—
468C2C31×#333212yes—
subgroupG/H
center, socleC23×C31C22×D4
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC2×C31×#550C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C2×C4×D4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×C31×#486C2semidirect
3. C2×C31×#475C2semidirect
4. C31×#2547C2semidirect
5. C31×#2034C2semidirect
6. C31×#1982C2semidirect
7. C31×#1954C2semidirect
8. C31×#1788C2semidirect
9. C4×C31×#103C2semidirect
152. #25887C31direct (N × H)
167. Q8×C31#124semidirect
204. C2×#486C2×C31semidirect
205. C2×#475C2×C31semidirect
206. #2547C2×C31semidirect
207. #2034C2×C31semidirect
208. #1982C2×C31semidirect
209. #1954C2×C31semidirect
210. #1788C2×C31semidirect
211. C4×#103C2×C31semidirect
323. C31#25887direct (N × H)
401. Q8C31×#124semidirect

Maximal subgroups

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

subgroupindex
C2×C31×#5502
C2×C31×#4862
C2×C31×#4752
C31×#25472
C31×#20342
C31×#19822
C31×#19542
C31×#17882
C4×C31×#1032
#2588731