Finite Group Databasebeta

← C31×#10571 #21467330

Subgroups — C31×#10571 #21467330

Order 7936.

516 conjugacy classes of subgroups.

The subgroup lattice has 464 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#2646C211yesmaximal, characteristic
2C31×#1853C211yesmaximal, characteristic
3C31×#1852C211yesmaximal, characteristic
4C31×#1442C211yesmaximal, characteristic
5C31×#1294C211yesmaximal, characteristic
6C31×#1294C211yesmaximal, characteristic
7C31×#1280C211yesmaximal, characteristic
8C22×C4⋊C4×C31C2211yescharacteristic
9C2×C31×#107—21no—
10C2×C31×#106—21no—
11C2×C31×C22⋊C8C2211yescharacteristic
12C2×C31×C22⋊C8C2211yescharacteristic
13C31×#400—21no—
14C31×#400—21no—
15C31×#398—21no—
16C31×#398—21no—
17C31×#385—21no—
18C31×#385—21no—
19C31×#380C2211yescharacteristic
20C31×#380C2211yescharacteristic
21C2×C31×#95—21no—
22C2×C31×#95—21no—
23C2×C31×#95C2211yescharacteristic
24C2×C31×#95C2211yescharacteristic
25C31×#340—21no—
26C31×#340—21no—
27C23×C4×C31—21no—
28C23×C4×C31—21no—
29C23×C4×C31D411yescharacteristic
30C23×C4×C31D411yescharacteristic
31C23×C4×C31C2311yescharacteristic
32C22×C8×C31—21no—
33C22×C8×C31—21no—
34C2×C4⋊C4×C31—21no—
35C2×C4⋊C4×C31—21no—
36C2×C4⋊C4×C31—21no—
37C2×C4⋊C4×C31—21no—
38C2×C4⋊C4×C31—21no—
39C2×C4⋊C4×C31—21no—
40C2×C4⋊C4×C31—42no—
41C2×C4⋊C4×C31D411yescharacteristic
42C2×C4⋊C4×C31D411yescharacteristic
43C2×C4⋊C4×C31D411yescharacteristic
44C2×C4⋊C4×C31D411yescharacteristic
45C2×C22⋊C4×C31—21no—
46C2×C22⋊C4×C31—21no—
47C31×#107—42no—
48C31×#106—42no—
49C31×C22⋊C8—21no—
50C31×C22⋊C8—21no—
51C31×C22⋊C8Q812yes—
52C31×C22⋊C8Q812yes—
53C31×#95—21no—
54C31×#95—21no—
55C31×#95—21no—
56C31×#95—21no—
57C31×#95—21no—
58C31×#95—21no—
59C31×#95—21no—
60C31×#95—21no—
61C31×#95—21no—
62C31×#95—42no—
63C31×#95—42no—
64C31×#95Q812yes—
65C24×C31C2×D411yescharacteristic
66C22×C4×C31—22no—
67C22×C4×C31—21no—
68C22×C4×C31—21no—
69C22×C4×C31—21no—
70C22×C4×C31—21no—
71C22×C4×C31—21no—
72C22×C4×C31—21no—
73C22×C4×C31—22no—
74C22×C4×C31—21no—
75C22×C4×C31—21no—
76C22×C4×C31—21no—
77C22×C4×C31—21no—
78C22×C4×C31—41no—
79C22×C4×C31—41no—
80C22×C4×C31—41no—
81C22×C4×C31—41no—
82C22×C4×C31—41no—
83C22×C4×C31—41no—
84C22×C4×C31—41no—
85C22×C4×C31—41no—
86C22×C4×C31—41no—
87C22×C4×C31—41no—
88C22×C4×C31—41no—
89C22×C4×C31—41no—
90C22×C4×C31—41no—
91C22×C4×C31—41no—
92C22×C4×C31—41no—
93C22×C4×C31—41no—
94C22×C4×C31—41no—
95C22×C4×C31—41no—
96C22×C4×C31C2×D411yescharacteristic
97C22×C4×C31C2×D411yescharacteristic
98C22×C4×C31C2×Q811yescharacteristic
99C22×C4×C31C2×Q811yescharacteristic
100C22×C4×C31C2×Q811yescharacteristic
101C22×C4×C31#4111yescharacteristic
102C2×C8×C31—22no—
103C2×C8×C31—22no—
104C2×C8×C31—41no—
105C2×C8×C31—41no—
106C2×C8×C31—41no—
107C2×C8×C31—41no—
108C4⋊C4×C31—22no—
109C4⋊C4×C31—22no—
110C4⋊C4×C31—41no—
111C4⋊C4×C31—41no—
112C4⋊C4×C31—41no—
113C4⋊C4×C31—41no—
114C4⋊C4×C31—41no—
115C4⋊C4×C31—41no—
116C4⋊C4×C31—81no—
117C4⋊C4×C31—81no—
118C4⋊C4×C31—81no—
119C4⋊C4×C31—81no—
120C22⋊C4×C31—41no—
121C22⋊C4×C31—41no—
122C22⋊C4×C31—41no—
123C22⋊C4×C31—41no—
124#10571C3111yesmaximal, characteristic, direct product factor, Sylow
125C23×C31—21no—
126C23×C31—21no—
127C23×C31—21no—
128C23×C31—21no—
129C23×C31#12011yescharacteristic
130C23×C31C22⋊Q811yescharacteristic
131C23×C31C4⋊Q811yescharacteristic
132C23×C31#13511yescharacteristic
133C23×C31#13511yescharacteristic
134C23×C31AGL(1,ℤ/8)11yescharacteristic
135C23×C31#13711yescharacteristic
136C2×C4×C31—21no—
137C2×C4×C31—21no—
138C2×C4×C31—21no—
139C2×C4×C31—21no—
140C2×C4×C31—41no—
141C2×C4×C31—41no—
142C2×C4×C31—41no—
143C2×C4×C31—41no—
144C2×C4×C31—42no—
145C2×C4×C31—42no—
146C2×C4×C31—42no—
147C2×C4×C31—42no—
148C2×C4×C31—42no—
149C2×C4×C31—42no—
150C2×C4×C31—41no—
151C2×C4×C31—41no—
152C2×C4×C31—41no—
153C2×C4×C31—41no—
154C2×C4×C31—41no—
155C2×C4×C31—41no—
156C2×C4×C31—41no—
157C2×C4×C31—41no—
158C2×C4×C31—41no—
159C2×C4×C31—41no—
160C2×C4×C31—41no—
161C2×C4×C31—41no—
162C2×C4×C31—42no—
163C2×C4×C31—41no—
164C2×C4×C31—41no—
165C2×C4×C31—41no—
166C2×C4×C31—41no—
167C2×C4×C31—41no—
168C2×C4×C31—41no—
169C2×C4×C31—42no—
170C2×C4×C31—81no—
171C2×C4×C31—81no—
172C2×C4×C31—81no—
173C2×C4×C31—81no—
174C2×C4×C31—81no—
175C2×C4×C31—81no—
176C2×C4×C31—81no—
177C2×C4×C31—81no—
178C2×C4×C31—81no—
179C2×C4×C31—81no—
180C2×C4×C31C22⋊Q811yescharacteristic
181C2×C4×C31C22⋊Q811yescharacteristic
182C2×C4×C31C4⋊Q811yescharacteristic
183C2×C4×C31C4⋊Q811yescharacteristic
184C8×C31—42no—
185C8×C31—42no—
186#2646C2×C3111yescharacteristic
187#1853C2×C3111yescharacteristic
188#1852C2×C3111yescharacteristic
189#1442C2×C3111yescharacteristic
190#1294C2×C3111yescharacteristic
191#1294C2×C3111yescharacteristic
192#1280C2×C3111yescharacteristic
193C22×C31—21no—
194C22×C31—21no—
195C22×C31—21no—
196C22×C31—21no—
197C22×C31—21no—
198C22×C31—21no—
199C22×C31—21no—
200C22×C31—21no—
201C22×C31—21no—
202C22×C31—21no—
203C22×C31—21no—
204C22×C31—21no—
205C22×C31#39511yescharacteristic
206C22×C31#44911yescharacteristic
207C22×C31#45211yescharacteristic
208C22×C31#45411yescharacteristic
209C22×C31#45511yescharacteristic
210C22×C31B(4,𝔽2)11yescharacteristic
211C22×C31#45811yescharacteristic
212C22×C31#47811yescharacteristic
213C22×C31#47911yescharacteristic
214C22×C31#49911yescharacteristic
215C22×C31#50111yescharacteristic
216C4×C31—21no—
217C4×C31—21no—
218C4×C31—21no—
219C4×C31—21no—
220C4×C31—82no—
221C4×C31—81no—
222C4×C31—82no—
223C4×C31—81no—
224C4×C31—81no—
225C4×C31—81no—
226C4×C31—81no—
227C4×C31—81no—
228C22×C4⋊C4C22×C3111yescharacteristic
229C2×#107—21no—
230C2×#106—21no—
231C2×C22⋊C8C22×C3111yescharacteristic
232C2×C22⋊C8C22×C3111yescharacteristic
233#400—21no—
234#400—21no—
235#398—21no—
236#398—21no—
237#385—21no—
238#385—21no—
239#380C22×C3111yescharacteristic
240#380C22×C3111yescharacteristic
241C2×#95—21no—
242C2×#95—21no—
243C2×#95C22×C3111yescharacteristic
244C2×#95C22×C3111yescharacteristic
245#340—21no—
246#340—21no—
247C2×C31—21no—
248C2×C31—21no—
249C2×C31—21no—
250C2×C31—21no—
251C2×C31#159711yescharacteristic
252C2×C31#160611yescharacteristic
253C2×C31#161211yescharacteristic
254C2×C31#161511yescharacteristic
255C2×C31#205911yescharacteristic
256C2×C31#206111yescharacteristic
257C2×C31#206211yescharacteristic
258C23×C4—21no—
259C23×C4—21no—
260C23×C4D4×C3111yescharacteristic
261C23×C4D4×C3111yescharacteristic
262C23×C4C23×C3111yescharacteristic
263C22×C8—21no—
264C22×C8—21no—
265C2×C4⋊C4—21no—
266C2×C4⋊C4—21no—
267C2×C4⋊C4—21no—
268C2×C4⋊C4—21no—
269C2×C4⋊C4—21no—
270C2×C4⋊C4—21no—
271C2×C4⋊C4—42no—
272C2×C4⋊C4D4×C3111yescharacteristic
273C2×C4⋊C4D4×C3111yescharacteristic
274C2×C4⋊C4D4×C3111yescharacteristic
275C2×C4⋊C4D4×C3111yescharacteristic
276C2×C22⋊C4—21no—
277C2×C22⋊C4—21no—
278#107—42no—
279#106—42no—
280C22⋊C8—21no—
281C22⋊C8—21no—
282C22⋊C8Q8×C3112yes—
283C22⋊C8Q8×C3112yes—
284#95—21no—
285#95—21no—
286#95—21no—
287#95—21no—
288#95—21no—
289#95—21no—
290#95—21no—
291#95—21no—
292#95—21no—
293#95—42no—
294#95—42no—
295#95Q8×C3112yes—
296C31#1057111yescharacteristic, direct product factor, Sylow
297C24C2×D4×C3111yescharacteristic
298C22×C4—22no—
299C22×C4—21no—
300C22×C4—21no—
301C22×C4—21no—
302C22×C4—21no—
303C22×C4—21no—
304C22×C4—21no—
305C22×C4—22no—
306C22×C4—21no—
307C22×C4—21no—
308C22×C4—21no—
309C22×C4—21no—
310C22×C4—41no—
311C22×C4—41no—
312C22×C4—41no—
313C22×C4—41no—
314C22×C4—41no—
315C22×C4—41no—
316C22×C4—41no—
317C22×C4—41no—
318C22×C4—41no—
319C22×C4—41no—
320C22×C4—41no—
321C22×C4—41no—
322C22×C4—41no—
323C22×C4—41no—
324C22×C4—41no—
325C22×C4—41no—
326C22×C4—41no—
327C22×C4—41no—
328C22×C4C2×D4×C3111yescharacteristic
329C22×C4C2×D4×C3111yescharacteristic
330C22×C4C2×Q8×C3111yescharacteristic
331C22×C4C2×Q8×C3111yescharacteristic
332C22×C4C2×Q8×C3111yescharacteristic
333C22×C4#41×C3111yescharacteristic
334C2×C8—22no—
335C2×C8—22no—
336C2×C8—41no—
337C2×C8—41no—
338C2×C8—41no—
339C2×C8—41no—
340C4⋊C4—22no—
341C4⋊C4—22no—
342C4⋊C4—41no—
343C4⋊C4—41no—
344C4⋊C4—41no—
345C4⋊C4—41no—
346C4⋊C4—41no—
347C4⋊C4—41no—
348C4⋊C4—81no—
349C4⋊C4—81no—
350C4⋊C4—81no—
351C4⋊C4—81no—
352C22⋊C4—41no—
353C22⋊C4—41no—
354C22⋊C4—41no—
355C22⋊C4—41no—
356C23—21no—
357C23—21no—
358C23—21no—
359C23—21no—
360C23C31×#12011yescharacteristic
361C23C31×C22⋊Q811yescharacteristic
362C23C31×C4⋊Q811yescharacteristic
363C23C31×#13511yescharacteristic
364C23C31×#13511yescharacteristic
365C23C31×AGL(1,ℤ/8)11yescharacteristic
366C23C31×#13711yescharacteristic
367C2×C4—21no—
368C2×C4—21no—
369C2×C4—21no—
370C2×C4—21no—
371C2×C4—41no—
372C2×C4—41no—
373C2×C4—41no—
374C2×C4—41no—
375C2×C4—42no—
376C2×C4—42no—
377C2×C4—42no—
378C2×C4—42no—
379C2×C4—42no—
380C2×C4—42no—
381C2×C4—41no—
382C2×C4—41no—
383C2×C4—41no—
384C2×C4—41no—
385C2×C4—41no—
386C2×C4—41no—
387C2×C4—41no—
388C2×C4—41no—
389C2×C4—41no—
390C2×C4—41no—
391C2×C4—41no—
392C2×C4—41no—
393C2×C4—42no—
394C2×C4—41no—
395C2×C4—41no—
396C2×C4—41no—
397C2×C4—41no—
398C2×C4—41no—
399C2×C4—41no—
400C2×C4—42no—
401C2×C4—81no—
402C2×C4—81no—
403C2×C4—81no—
404C2×C4—81no—
405C2×C4—81no—
406C2×C4—81no—
407C2×C4—81no—
408C2×C4—81no—
409C2×C4—81no—
410C2×C4—81no—
411C2×C4C31×C22⋊Q811yescharacteristic
412C2×C4C31×C22⋊Q811yescharacteristic
413C2×C4C31×C4⋊Q811yescharacteristic
414C2×C4C31×C4⋊Q811yescharacteristic
415C8—42no—
416C8—42no—
417C22—21no—
418C22—21no—
419C22—21no—
420C22—21no—
421C22—21no—
422C22—21no—
423C22—21no—
424C22—21no—
425C22—21no—
426C22—21no—
427C22—21no—
428C22—21no—
429C22C31×#39511yescharacteristic
430C22C31×#44911yescharacteristic
431C22C31×#45211yescharacteristic
432C22C31×#45411yescharacteristic
433C22C31×#45511yescharacteristic
434C22C31×B(4,𝔽2)11yescharacteristic
435C22C31×#45811yescharacteristic
436C22C31×#47811yescharacteristic
437C22C31×#47911yescharacteristic
438C22C31×#49911yescharacteristic
439C22C31×#50111yescharacteristic
440C4—21no—
441C4—21no—
442C4—21no—
443C4—21no—
444C4—82no—
445C4—82no—
446C4—81no—
447C4—81no—
448C4—81no—
449C4—81no—
450C4—81no—
451C4—81no—
452C2—21no—
453C2—21no—
454C2—21no—
455C2—21no—
456C2C31×#159711yescharacteristic
457C2C31×#160611yescharacteristic
458C2C31×#161211yescharacteristic
459C2C31×#161511yescharacteristic
460C2C31×#205911yescharacteristic
461C2C31×#206111yescharacteristic
462C2C31×#206211yescharacteristic
subgroupG/H
center, socleC23×C31#120
commutator, Frattini, cosocleC23×C4C23×C31
prime radicalC24×C31C2×D4
LCSG ▷ C23×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23×C31 ◁ C23×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
124. #10571C31direct (N × H)
296. C31#10571direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#26462
C31×#18532
C31×#18522
C31×#14422
C31×#12942
C31×#12802
#1057131