Finite Group Databasebeta

← C31×#25571 #21482330

Subgroups — C31×#25571 #21482330

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×#547C211yesmaximal, characteristic
2C2×C31×#487C211yesmaximal, characteristic, complemented
3C2×C31×#461C211yesmaximal, characteristic, complemented
4C31×#2542C211yesmaximal, characteristic, complemented
5C31×#2000C214yesmaximal, complemented
6C31×#1988C211yesmaximal, characteristic, complemented
7C31×#1954C211yesmaximal, characteristic, complemented
8C31×#1872C214yesmaximal, complemented
9C4×C31×#102C211yesmaximal, characteristic, complemented
10C22×#41×C31—21no—
11C22×SD16×C31C2212yes—
12C31×#547—24no—
13C31×#547—24no—
14C2×C31×C4⋊Q8C2211yescharacteristic
15C2×C31×C4⋊Q8C2211yescharacteristic
16C2×C31×#123—22no—
17C2×C31×C22⋊Q8—21no—
18C2×C31×C22⋊Q8C2214yes—
19C2×C31×#121C2212yes—
20C2×C4×D4×C31C2211yescharacteristic
21C2×C4×D4×C31C2211yescharacteristic
22C22×C4⋊C4×C31C2212yes—
23C31×#487—24no—
24C31×#461—24no—
25C2×C31×C4⋊C8C2211yescharacteristic
26C2×C31×#103C2214yes—
27C2×C31×#103C2212yes—
28C2×C31×#102C2212yes—
29C2×C31×C22⋊C8C2214yes—
30C2×C4×C8×C31C2211yescharacteristic
31C31×#399—22no—
32C31×#390—21no—
33C31×#384—21no—
34C4×C4⋊C4×C31C2211yescharacteristic
35C31×#340C2212yes—
36C31×#340C2214yes—
37C2×#41×C31—28no—
38C2×#41×C31—44no—
39C2×#41×C31—44no—
40C22×Q8×C31—21no—
41C22×Q8×C31C2312yes—
42C22×D4×C31—22no—
43C22×D4×C31D411yescharacteristic
44C22×D4×C31C2311yescharacteristic
45C23×C4×C31—22no—
46C23×C4×C31—21no—
47C23×C4×C31C2312yes—
48C2×SD16×C31—24no—
49C2×SD16×C31—44no—
50C22×C8×C31C2312yes—
51C22×C8×C31C2312yes—
52C31×C4⋊Q8—22no—
53C31×C4⋊Q8—22no—
54C31×C4⋊Q8—22no—
55C31×C4⋊Q8D414yes—
56C31×#123—216no—
57C31×C22⋊Q8—28no—
58C31×C22⋊Q8—28no—
59C31×C22⋊Q8—44no—
60C31×#121—24no—
61C31×#121—24no—
62C4×D4×C31—22no—
63C4×D4×C31—22no—
64C4×D4×C31—22no—
65C4×D4×C31D414yes—
66C2×C4⋊C4×C31—22no—
67C2×C4⋊C4×C31—21no—
68C2×C4⋊C4×C31—24no—
69C2×C4⋊C4×C31—24no—
70C2×C4⋊C4×C31—21no—
71C2×C4⋊C4×C31—24no—
72C2×C4⋊C4×C31—21no—
73C2×C4⋊C4×C31D411yescharacteristic
74C2×C4⋊C4×C31C2311yescharacteristic
75C2×C4⋊C4×C31C2312yes—
76C2×C4⋊C4×C31C2312yes—
77C2×C22⋊C4×C31—21no—
78C2×C22⋊C4×C31—22no—
79C2×C22⋊C4×C31—24no—
80C2×C22⋊C4×C31D412yes—
81C2×C42×C31—21no—
82C2×C42×C31C2311yescharacteristic
83C31×C4⋊C8—22no—
84C31×#103—24no—
85C31×#103—28no—
86C31×#102—24no—
87C31×C22⋊C8—44no—
88C4×C8×C31—22no—
89C31×#95—21no—
90C24×C31—21no—
91C24×C31C2×D412yes—
92#41×C31—432no—
93C2×Q8×C31—24no—
94C2×Q8×C31—22no—
95C2×Q8×C31—22no—
96C2×Q8×C31—24no—
97C2×Q8×C31—24no—
98C2×Q8×C31—42no—
99C2×Q8×C31—42no—
100C2×D4×C31—28no—
101C2×D4×C31—22no—
102C2×D4×C31—22no—
103C2×D4×C31—21no—
104C2×D4×C31—22no—
105C2×D4×C31—22no—
106C2×D4×C31—44no—
107C2×D4×C31—44no—
108C2×D4×C31SD1614yescomplemented
109C2×D4×C31C2×D412yes—
110C22×C4×C31—28no—
111C22×C4×C31—22no—
112C22×C4×C31—21no—
113C22×C4×C31—22no—
114C22×C4×C31—24no—
115C22×C4×C31—22no—
116C22×C4×C31—22no—
117C22×C4×C31—24no—
118C22×C4×C31—24no—
119C22×C4×C31—22no—
120C22×C4×C31—44no—
121C22×C4×C31—44no—
122C22×C4×C31—42no—
123C22×C4×C31—42no—
124C22×C4×C31C2×D412yes—
125C22×C4×C31C2×D411yescharacteristic
126C22×C4×C31C2×D411yescharacteristic
127C22×C4×C31C2411yescharacteristic
128SD16×C31—48no—
129C2×C8×C31—22no—
130C2×C8×C31—22no—
131C2×C8×C31—22no—
132C2×C8×C31—22no—
133C2×C8×C31—24no—
134C4⋊C4×C31—28no—
135C4⋊C4×C31—24no—
136C4⋊C4×C31—22no—
137C4⋊C4×C31—21no—
138C4⋊C4×C31—22no—
139C4⋊C4×C31—22no—
140C4⋊C4×C31—48no—
141C4⋊C4×C31—42no—
142C4⋊C4×C31—42no—
143C4⋊C4×C31C2×D412yes—
144C4⋊C4×C31C2×D414yes—
145C4⋊C4×C31#4114yescomplemented
146C22⋊C4×C31—28no—
147C22⋊C4×C31—24no—
148C22⋊C4×C31—24no—
149C22⋊C4×C31—48no—
150C42×C31—42no—
151C42×C31C2×D412yes—
152C42×C31C2×D412yes—
153#25571C3111yesmaximal, characteristic, direct product factor, Sylow
154C23×C31—22no—
155C23×C31—24no—
156C23×C31—22no—
157C23×C31—24no—
158C23×C31—22no—
159C23×C31—42no—
160C23×C31—41no—
161C23×C31—41no—
162C23×C31—42no—
163C23×C31C2×SD1614yes—
164C23×C31C22×D411yescharacteristic
165Q8×C31—48no—
166Q8×C31—42no—
167Q8×C31—42no—
168Q8×C31—44no—
169D4×C31—22no—
170D4×C31—22no—
171D4×C31—28no—
172D4×C31—416no—
173D4×C31—42no—
174C2×C4×C31—22no—
175C2×C4×C31—22no—
176C2×C4×C31—22no—
177C2×C4×C31—24no—
178C2×C4×C31—24no—
179C2×C4×C31—24no—
180C2×C4×C31—416no—
181C2×C4×C31—41no—
182C2×C4×C31—42no—
183C2×C4×C31—42no—
184C2×C4×C31—41no—
185C2×C4×C31—42no—
186C2×C4×C31—42no—
187C2×C4×C31—42no—
188C2×C4×C31—42no—
189C2×C4×C31—44no—
190C2×C4×C31—48no—
191C2×C4×C31—42no—
192C2×C4×C31—44no—
193C2×C4×C31#12012yes—
194C2×C4×C31#12012yes—
195C2×C4×C31C2×SD1612yes—
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×#547C2×C3111yescharacteristic
204C2×#487C2×C3111yescharacteristic, complemented
205C2×#461C2×C3111yescharacteristic, complemented
206#2542C2×C3111yescharacteristic, complemented
207#2000C2×C3114yescomplemented
208#1988C2×C3111yescharacteristic, complemented
209#1954C2×C3111yescharacteristic, complemented
210#1872C2×C3114yescomplemented
211C4×#102C2×C3111yescharacteristic, complemented
212C22×C31—24no—
213C22×C31—28no—
214C22×C31—44no—
215C22×C31—42no—
216C22×C31—42no—
217C22×C31—42no—
218C22×C31—42no—
219C22×C31—42no—
220C22×C31—82no—
221C22×C31—82no—
222C22×C31C2×#12011yescharacteristic
223C22×C31#54612yes—
224C22×C31C22×SD1611yescharacteristic
225C22×C31C2×AGL(1,ℤ/8)11yescharacteristic
226C22×C31#57812yes—
227C4×C31—22no—
228C4×C31—44no—
229C4×C31—42no—
230C4×C31—42no—
231C4×C31—44no—
232C4×C31—82no—
233C4×C31#45014yes—
234C4×C31#53211yescharacteristic
235C4×C31#53511yescharacteristic
236C4×C31#55012yes—
237C22×#41—21no—
238C22×SD16C22×C3112yes—
239#547—24no—
240#547—24no—
241C2×C4⋊Q8C22×C3111yescharacteristic
242C2×C4⋊Q8C22×C3111yescharacteristic
243C2×#123—22no—
244C2×C22⋊Q8—21no—
245C2×C22⋊Q8C22×C3114yes—
246C2×#121C22×C3112yes—
247C2×C4×D4C22×C3111yescharacteristic
248C2×C4×D4C22×C3111yescharacteristic
249C22×C4⋊C4C22×C3112yes—
250#487—24no—
251#461—24no—
252C2×C4⋊C8C22×C3111yescharacteristic
253C2×#103C22×C3114yes—
254C2×#103C22×C3112yes—
255C2×#102C22×C3112yes—
256C2×C22⋊C8C22×C3114yes—
257C2×C4×C8C22×C3111yescharacteristic
258#399—22no—
259#390—21no—
260#384—21no—
261C4×C4⋊C4C22×C3111yescharacteristic
262#340C22×C3112yes—
263#340C22×C3114yes—
264C2×C31—44no—
265C2×C31—82no—
266C2×C31#243111yescharacteristic
267C2×C31C2×#45011yescharacteristic
268C2×C31#301111yescharacteristic
269C2×C31#329812yes—
270C2×C31#333012yes—
271C2×#41—28no—
272C2×#41—44no—
273C2×#41—44no—
274C22×Q8—21no—
275C22×Q8C23×C3112yes—
276C22×D4—22no—
277C22×D4D4×C3111yescharacteristic
278C22×D4C23×C3111yescharacteristic
279C23×C4—22no—
280C23×C4—21no—
281C23×C4C23×C3112yes—
282C2×SD16—24no—
283C2×SD16—44no—
284C22×C8C23×C3112yes—
285C22×C8C23×C3112yes—
286C4⋊Q8—22no—
287C4⋊Q8—22no—
288C4⋊Q8—22no—
289C4⋊Q8D4×C3114yes—
290#123—216no—
291C22⋊Q8—28no—
292C22⋊Q8—28no—
293C22⋊Q8—44no—
294#121—24no—
295#121—24no—
296C4×D4—22no—
297C4×D4—22no—
298C4×D4—22no—
299C4×D4D4×C3114yes—
300C2×C4⋊C4—22no—
301C2×C4⋊C4—21no—
302C2×C4⋊C4—24no—
303C2×C4⋊C4—24no—
304C2×C4⋊C4—24no—
305C2×C4⋊C4—21no—
306C2×C4⋊C4—21no—
307C2×C4⋊C4D4×C3111yescharacteristic
308C2×C4⋊C4C23×C3111yescharacteristic
309C2×C4⋊C4C23×C3112yes—
310C2×C4⋊C4C23×C3112yes—
311C2×C22⋊C4—21no—
312C2×C22⋊C4—22no—
313C2×C22⋊C4—24no—
314C2×C22⋊C4D4×C3112yes—
315C2×C42—21no—
316C2×C42C23×C3111yescharacteristic
317C4⋊C8—22no—
318#103—24no—
319#103—28no—
320#102—24no—
321C22⋊C8—44no—
322C4×C8—22no—
323#95—21no—
324C31#2557111yescharacteristic, direct product factor, Sylow
325C24—21no—
326C24C2×D4×C3112yes—
327#41—432no—
328C2×Q8—24no—
329C2×Q8—22no—
330C2×Q8—22no—
331C2×Q8—24no—
332C2×Q8—24no—
333C2×Q8—42no—
334C2×Q8—42no—
335C2×D4—28no—
336C2×D4—22no—
337C2×D4—22no—
338C2×D4—21no—
339C2×D4—22no—
340C2×D4—22no—
341C2×D4—44no—
342C2×D4—44no—
343C2×D4SD16×C3114yescomplemented
344C2×D4C2×D4×C3112yes—
345C22×C4—28no—
346C22×C4—22no—
347C22×C4—21no—
348C22×C4—22no—
349C22×C4—24no—
350C22×C4—22no—
351C22×C4—22no—
352C22×C4—24no—
353C22×C4—24no—
354C22×C4—22no—
355C22×C4—44no—
356C22×C4—44no—
357C22×C4—42no—
358C22×C4—42no—
359C22×C4C2×D4×C3112yes—
360C22×C4C2×D4×C3111yescharacteristic
361C22×C4C2×D4×C3111yescharacteristic
362C22×C4C24×C3111yescharacteristic
363SD16—48no—
364C2×C8—22no—
365C2×C8—22no—
366C2×C8—22no—
367C2×C8—22no—
368C2×C8—24no—
369C4⋊C4—28no—
370C4⋊C4—24no—
371C4⋊C4—22no—
372C4⋊C4—21no—
373C4⋊C4—22no—
374C4⋊C4—22no—
375C4⋊C4—48no—
376C4⋊C4—42no—
377C4⋊C4—42no—
378C4⋊C4C2×D4×C3112yes—
379C4⋊C4C2×D4×C3114yes—
380C4⋊C4#41×C3114yescomplemented
381C22⋊C4—28no—
382C22⋊C4—24no—
383C22⋊C4—24no—
384C22⋊C4—48no—
385C42—42no—
386C42C2×D4×C3112yes—
387C42C2×D4×C3112yes—
388C23—22no—
389C23—24no—
390C23—22no—
391C23—24no—
392C23—22no—
393C23—42no—
394C23—41no—
395C23—41no—
396C23—42no—
397C23C2×SD16×C3114yes—
398C23C22×D4×C3111yescharacteristic
399Q8—48no—
400Q8—42no—
401Q8—42no—
402Q8—44no—
403D4—28no—
404D4—22no—
405D4—22no—
406D4—416no—
407D4—42no—
408C2×C4—22no—
409C2×C4—22no—
410C2×C4—22no—
411C2×C4—24no—
412C2×C4—24no—
413C2×C4—24no—
414C2×C4—416no—
415C2×C4—41no—
416C2×C4—42no—
417C2×C4—42no—
418C2×C4—41no—
419C2×C4—42no—
420C2×C4—42no—
421C2×C4—48no—
422C2×C4—42no—
423C2×C4—42no—
424C2×C4—44no—
425C2×C4—42no—
426C2×C4—44no—
427C2×C4C31×#12012yes—
428C2×C4C31×#12012yes—
429C2×C4C2×SD16×C3112yes—
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—24no—
438C22—28no—
439C22—42no—
440C22—42no—
441C22—44no—
442C22—42no—
443C22—42no—
444C22—42no—
445C22—82no—
446C22—82no—
447C22C2×C31×#12011yescharacteristic
448C22C31×#54612yes—
449C22C22×SD16×C3111yescharacteristic
450C22C2×C31×AGL(1,ℤ/8)11yescharacteristic
451C22C31×#57812yes—
452C4—22no—
453C4—42no—
454C4—42no—
455C4—44no—
456C4—44no—
457C4—82no—
458C4C31×#45014yes—
459C4C31×#53211yescharacteristic
460C4C31×#53511yescharacteristic
461C4C31×#55012yes—
462C2—44no—
463C2—82no—
464C2C31×#243111yescharacteristic
465C2C2×C31×#45011yescharacteristic
466C2C31×#301111yescharacteristic
467C2C31×#329812yes—
468C2C31×#333012yes—
subgroupG/H
center, socleC23×C31C22×D4
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC2×C31×#547C2
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×#487C2semidirect
3. C2×C31×#461C2semidirect
4. C31×#2542C2semidirect
5. C31×#2000C2semidirect
6. C31×#1988C2semidirect
7. C31×#1954C2semidirect
8. C31×#1872C2semidirect
9. C4×C31×#102C2semidirect
108. C2×D4×C31SD16semidirect
145. C4⋊C4×C31#41semidirect
153. #25571C31direct (N × H)
204. C2×#487C2×C31semidirect
205. C2×#461C2×C31semidirect
206. #2542C2×C31semidirect
207. #2000C2×C31semidirect
208. #1988C2×C31semidirect
209. #1954C2×C31semidirect
210. #1872C2×C31semidirect
211. C4×#102C2×C31semidirect
324. C31#25571direct (N × H)
343. C2×D4SD16×C31semidirect
380. C4⋊C4#41×C31semidirect

Maximal subgroups

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

subgroupindex
C2×C31×#5472
C2×C31×#4872
C2×C31×#4612
C31×#25422
C31×#20002
C31×#19882
C31×#19542
C31×#18722
C4×C31×#1022
#2557131