Finite Group Databasebeta

← C31×#25620 #21482379

Subgroups — C31×#25620 #21482379

Order 7936.

1136 conjugacy classes of subgroups.

The subgroup lattice has 462 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3512C211yesmaximal, characteristic, complemented
2C31×#3151C211yesmaximal, characteristic, complemented
3C31×#3038C211yesmaximal, characteristic, complemented
4C31×#2641C211yesmaximal, characteristic, complemented
5C31×#2006C214yesmaximal, complemented
6C31×#1998C211yesmaximal, characteristic, complemented
7C31×#1963C211yesmaximal, characteristic, complemented
8C31×#1883C214yesmaximal, complemented
9C31×#1759C211yesmaximal, characteristic, complemented
10C2×C31×AGL(1,ℤ/8)C2214yes—
11C2×C31×AGL(1,ℤ/8)C2212yes—
12C31×#553—22no—
13C31×#553—24no—
14C31×#552—22no—
15C31×#541—21no—
16C31×#540—21no—
17C31×#537C2212yes—
18C31×#532C2211yescharacteristic
19C2×C31×#127C2211yescharacteristic
20C31×#529—22no—
21C2×C31×#125C2211yescharacteristic
22C31×#520C2212yes—
23C4×#41×C31C2211yescharacteristic
24C31×#496—22no—
25C31×#493—21no—
26C31×#492—21no—
27C31×#460—22no—
28C31×#459—22no—
29C31×#423C2211yescharacteristic
30C2×C31×#104C2212yes—
31C2×C31×#104C2214yes—
32C31×#418C2212yes—
33C4×M16×C31C2211yescharacteristic
34C31×#394—24no—
35C31×#390C2214yes—
36C31×#376C2211yescharacteristic
37C31×#343C2214yes—
38C31×#339C2212yes—
39C2×#41×C31C2311yescharacteristic
40C2×#41×C31C2312yes—
41C22×D4×C31—22no—
42C22×D4×C31C2312yes—
43C31×AGL(1,ℤ/8)—28no—
44C31×AGL(1,ℤ/8)—44no—
45C31×AGL(1,ℤ/8)—44no—
46C2×SD16×C31—22no—
47C2×SD16×C31—24no—
48C2×D8×C31—22no—
49C2×D8×C31—24no—
50C2×M16×C31C2312yes—
51C2×M16×C31C2312yes—
52C31×C4⋊Q8D411yescharacteristic
53C31×#127—22no—
54C31×#127—21no—
55C31×#127—21no—
56C31×#127D411yescharacteristic
57C31×#126—24no—
58C31×#126—24no—
59C31×#125—24no—
60C31×#125—21no—
61C31×#125—21no—
62C31×#125—22no—
63C31×#124D412yes—
64C31×#123—24no—
65C31×#123—24no—
66C31×C22⋊Q8—22no—
67C31×C22⋊Q8—22no—
68C31×#121—24no—
69C31×#121—22no—
70C31×#121—22no—
71C31×#121—22no—
72C31×#121—24no—
73C4×Q8×C31—22no—
74C4×Q8×C31D412yes—
75C4×D4×C31—24no—
76C4×D4×C31—22no—
77C4×D4×C31—22no—
78C4×D4×C31—24no—
79C4×D4×C31—22no—
80C4×D4×C31D412yes—
81C31×#117—24no—
82C31×#117—22no—
83C31×#117—21no—
84C31×#117C2311yescharacteristic
85C2×C4⋊C4×C31—22no—
86C2×C4⋊C4×C31D414yes—
87C2×C4⋊C4×C31C2312yes—
88C2×C22⋊C4×C31—28no—
89C2×C42×C31—21no—
90C2×C42×C31C2312yes—
91C2×C42×C31C2311yescharacteristic
92C31×C4⋊C8—22no—
93C31×#104—24no—
94C31×#104—44no—
95C31×#102—24no—
96C31×#97—21no—
97C4×C8×C31—21no—
98C31×#95—22no—
99C24×C31—22no—
100#41×C31—22no—
101#41×C31—24no—
102#41×C31—24no—
103#41×C31—22no—
104C2×Q8×C31C2×D412yes—
105C2×Q8×C31C2×D411yescharacteristic
106C2×D4×C31—21no—
107C2×D4×C31—22no—
108C2×D4×C31—24no—
109C2×D4×C31—22no—
110C2×D4×C31—22no—
111C2×D4×C31—22no—
112C2×D4×C31—24no—
113C2×D4×C31—24no—
114C2×D4×C31—42no—
115C2×D4×C31—42no—
116C2×D4×C31—84no—
117C2×D4×C31C2×D412yes—
118C2×D4×C31C2×D411yescharacteristic
119C22×C4×C31—24no—
120C22×C4×C31—21no—
121C22×C4×C31—22no—
122C22×C4×C31—22no—
123C22×C4×C31—22no—
124C22×C4×C31C2×D414yes—
125C22×C4×C31C2×D412yes—
126C22×C4×C31C2411yescharacteristic
127SD16×C31—48no—
128SD16×C31—44no—
129D8×C31—48no—
130D8×C31—44no—
131M16×C31—22no—
132M16×C31—24no—
133M16×C31#4114yes—
134C2×C8×C31—22no—
135C2×C8×C31—22no—
136C4⋊C4×C31—24no—
137C4⋊C4×C31—24no—
138C4⋊C4×C31—24no—
139C4⋊C4×C31—24no—
140C4⋊C4×C31—22no—
141C4⋊C4×C31—22no—
142C4⋊C4×C31—22no—
143C4⋊C4×C31—22no—
144C4⋊C4×C31C2×D412yes—
145C22⋊C4×C31—24no—
146C22⋊C4×C31—24no—
147C22⋊C4×C31—24no—
148C22⋊C4×C31—21no—
149C22⋊C4×C31—22no—
150C22⋊C4×C31—22no—
151C22⋊C4×C31—22no—
152C22⋊C4×C31—88no—
153C42×C31—24no—
154C42×C31—22no—
155C42×C31—21no—
156C42×C31—22no—
157C42×C31—22no—
158C42×C31C2×D411yescharacteristic
159C42×C31C2×D411yescharacteristic
160C42×C31C2×D412yes—
161#25620C3111yesmaximal, characteristic, direct product factor, Sylow
162C23×C31—22no—
163C23×C31—21no—
164C23×C31—48no—
165C23×C31—42no—
166C23×C31—44no—
167C23×C31C22×D411yescharacteristic
168Q8×C31—21no—
169Q8×C31—21no—
170Q8×C31—24no—
171D4×C31—21no—
172D4×C31—21no—
173D4×C31—24no—
174D4×C31—42no—
175D4×C31—44no—
176D4×C31—42no—
177D4×C31—42no—
178D4×C31—44no—
179D4×C31—82no—
180D4×C31—84no—
181D4×C31—84no—
182D4×C31—84no—
183C2×C4×C31—22no—
184C2×C4×C31—22no—
185C2×C4×C31—21no—
186C2×C4×C31—24no—
187C2×C4×C31—42no—
188C2×C4×C31—42no—
189C2×C4×C31—42no—
190C2×C4×C31—42no—
191C2×C4×C31—44no—
192C2×C4×C31—44no—
193C2×C4×C31—42no—
194C2×C4×C31—82no—
195C2×C4×C31—84no—
196C2×C4×C31#12012yes—
197C2×C4×C31#12012yes—
198C2×C4×C31C22×D411yescharacteristic
199C2×C4×C31C22×D411yescharacteristic
200C2×C4×C31C2×#4112yes—
201C2×C4×C31H(5,𝔽2)12yes—
202C8×C31—24no—
203C8×C31—42no—
204#3512C2×C3111yescharacteristic, complemented
205#3151C2×C3111yescharacteristic, complemented
206#3038C2×C3111yescharacteristic, complemented
207#2641C2×C3111yescharacteristic, complemented
208#2006C2×C3114yescomplemented
209#1998C2×C3111yescharacteristic, complemented
210#1963C2×C3111yescharacteristic, complemented
211#1883C2×C3114yescomplemented
212#1759C2×C3111yescharacteristic, complemented
213C22×C31—22no—
214C22×C31—42no—
215C22×C31—41no—
216C22×C31—42no—
217C22×C31—42no—
218C22×C31—42no—
219C22×C31—88no—
220C22×C31—82no—
221C22×C31—84no—
222C22×C31C2×#12011yescharacteristic
223C22×C31#55012yes—
224C4×C31—22no—
225C4×C31—22no—
226C4×C31—42no—
227C4×C31—41no—
228C4×C31—44no—
229C4×C31—42no—
230C4×C31—82no—
231C4×C31#53211yescharacteristic
232C4×C31#53511yescharacteristic
233C4×C31#54612yes—
234C2×AGL(1,ℤ/8)C22×C3114yes—
235C2×AGL(1,ℤ/8)C22×C3112yes—
236#553—22no—
237#553—24no—
238#552—22no—
239#541—21no—
240#540—21no—
241#537C22×C3112yes—
242#532C22×C3111yescharacteristic
243C2×#127C22×C3111yescharacteristic
244#529—22no—
245C2×#125C22×C3111yescharacteristic
246#520C22×C3112yes—
247C4×#41C22×C3111yescharacteristic
248#496—22no—
249#493—21no—
250#492—21no—
251#460—22no—
252#459—22no—
253#423C22×C3111yescharacteristic
254C2×#104C22×C3112yes—
255C2×#104C22×C3114yes—
256#418C22×C3112yes—
257C4×M16C22×C3111yescharacteristic
258#394—24no—
259#390C22×C3114yes—
260#376C22×C3111yescharacteristic
261#343C22×C3114yes—
262#339C22×C3112yes—
263C2×C31—22no—
264C2×C31—82no—
265C2×C31—81no—
266C2×C31—162no—
267C2×C31#243111yescharacteristic
268C2×C31#302112yes—
269C2×#41C23×C3111yescharacteristic
270C2×#41C23×C3112yes—
271C22×D4—22no—
272C22×D4C23×C3112yes—
273AGL(1,ℤ/8)—28no—
274AGL(1,ℤ/8)—44no—
275AGL(1,ℤ/8)—44no—
276C2×SD16—22no—
277C2×SD16—24no—
278C2×D8—22no—
279C2×D8—24no—
280C2×M16C23×C3112yes—
281C2×M16C23×C3112yes—
282C4⋊Q8D4×C3111yescharacteristic
283#127—22no—
284#127—21no—
285#127—21no—
286#127D4×C3111yescharacteristic
287#126—24no—
288#126—24no—
289#125—24no—
290#125—21no—
291#125—21no—
292#125—22no—
293#124D4×C3112yes—
294#123—24no—
295#123—24no—
296C22⋊Q8—22no—
297C22⋊Q8—22no—
298#121—24no—
299#121—22no—
300#121—22no—
301#121—22no—
302#121—24no—
303C4×Q8—22no—
304C4×Q8D4×C3112yes—
305C4×D4—24no—
306C4×D4—22no—
307C4×D4—22no—
308C4×D4—24no—
309C4×D4—22no—
310C4×D4D4×C3112yes—
311#117—24no—
312#117—22no—
313#117—21no—
314#117C23×C3111yescharacteristic
315C2×C4⋊C4—22no—
316C2×C4⋊C4D4×C3114yes—
317C2×C4⋊C4C23×C3112yes—
318C2×C22⋊C4—28no—
319C2×C42—21no—
320C2×C42C23×C3112yes—
321C2×C42C23×C3111yescharacteristic
322C4⋊C8—22no—
323#104—24no—
324#104—44no—
325#102—24no—
326#97—21no—
327C4×C8—21no—
328#95—22no—
329C31#2562011yescharacteristic, direct product factor, Sylow
330C24—22no—
331#41—22no—
332#41—24no—
333#41—24no—
334#41—22no—
335C2×Q8C2×D4×C3112yes—
336C2×Q8C2×D4×C3111yescharacteristic
337C2×D4—21no—
338C2×D4—22no—
339C2×D4—24no—
340C2×D4—22no—
341C2×D4—22no—
342C2×D4—22no—
343C2×D4—24no—
344C2×D4—24no—
345C2×D4—42no—
346C2×D4—42no—
347C2×D4—84no—
348C2×D4C2×D4×C3112yes—
349C2×D4C2×D4×C3111yescharacteristic
350C22×C4—24no—
351C22×C4—21no—
352C22×C4—22no—
353C22×C4—22no—
354C22×C4—22no—
355C22×C4C2×D4×C3114yes—
356C22×C4C2×D4×C3112yes—
357C22×C4C24×C3111yescharacteristic
358SD16—48no—
359SD16—44no—
360D8—48no—
361D8—44no—
362M16—22no—
363M16—24no—
364M16#41×C3114yes—
365C2×C8—22no—
366C2×C8—22no—
367C4⋊C4—24no—
368C4⋊C4—24no—
369C4⋊C4—24no—
370C4⋊C4—24no—
371C4⋊C4—22no—
372C4⋊C4—22no—
373C4⋊C4—22no—
374C4⋊C4—22no—
375C4⋊C4C2×D4×C3112yes—
376C22⋊C4—24no—
377C22⋊C4—24no—
378C22⋊C4—24no—
379C22⋊C4—21no—
380C22⋊C4—22no—
381C22⋊C4—22no—
382C22⋊C4—22no—
383C22⋊C4—88no—
384C42—24no—
385C42—22no—
386C42—21no—
387C42—22no—
388C42—22no—
389C42C2×D4×C3111yescharacteristic
390C42C2×D4×C3111yescharacteristic
391C42C2×D4×C3112yes—
392C23—22no—
393C23—21no—
394C23—48no—
395C23—42no—
396C23—44no—
397C23C22×D4×C3111yescharacteristic
398Q8—21no—
399Q8—21no—
400Q8—24no—
401D4—21no—
402D4—21no—
403D4—24no—
404D4—42no—
405D4—44no—
406D4—42no—
407D4—42no—
408D4—44no—
409D4—82no—
410D4—84no—
411D4—84no—
412D4—84no—
413C2×C4—22no—
414C2×C4—22no—
415C2×C4—21no—
416C2×C4—24no—
417C2×C4—42no—
418C2×C4—42no—
419C2×C4—42no—
420C2×C4—42no—
421C2×C4—44no—
422C2×C4—44no—
423C2×C4—42no—
424C2×C4—82no—
425C2×C4—84no—
426C2×C4C31×#12012yes—
427C2×C4C31×#12012yes—
428C2×C4C22×D4×C3111yescharacteristic
429C2×C4C22×D4×C3111yescharacteristic
430C2×C4C2×#41×C3112yes—
431C2×C4C31×H(5,𝔽2)12yes—
432C8—24no—
433C8—42no—
434C22—22no—
435C22—42no—
436C22—41no—
437C22—42no—
438C22—42no—
439C22—42no—
440C22—88no—
441C22—82no—
442C22—84no—
443C22C2×C31×#12011yescharacteristic
444C22C31×#55012yes—
445C4—22no—
446C4—22no—
447C4—42no—
448C4—41no—
449C4—44no—
450C4—42no—
451C4—82no—
452C4C31×#53211yescharacteristic
453C4C31×#53511yescharacteristic
454C4C31×#54612yes—
455C2—22no—
456C2—82no—
457C2—81no—
458C2—162no—
459C2C31×#243111yescharacteristic
460C2C31×#302112yes—
subgroupG/H
center, socleC22×C31C2×#120
commutator, Frattini, cosocleC22×C4C24×C31
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C31×#3512C2semidirect
2. C31×#3151C2semidirect
3. C31×#3038C2semidirect
4. C31×#2641C2semidirect
5. C31×#2006C2semidirect
6. C31×#1998C2semidirect
7. C31×#1963C2semidirect
8. C31×#1883C2semidirect
9. C31×#1759C2semidirect
161. #25620C31direct (N × H)
204. #3512C2×C31semidirect
205. #3151C2×C31semidirect
206. #3038C2×C31semidirect
207. #2641C2×C31semidirect
208. #2006C2×C31semidirect
209. #1998C2×C31semidirect
210. #1963C2×C31semidirect
211. #1883C2×C31semidirect
212. #1759C2×C31semidirect
329. C31#25620direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#35122
C31×#31512
C31×#30382
C31×#26412
C31×#20062
C31×#19982
C31×#19632
C31×#18832
C31×#17592
#2562031