Finite Group Databasebeta

← C31×#25594 #21482353

Subgroups — C31×#25594 #21482353

Order 7936.

1050 conjugacy classes of subgroups.

The subgroup lattice has 484 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3509C211yesmaximal, characteristic, complemented
2C31×#3140C211yesmaximal, characteristic, complemented
3C31×#3040C211yesmaximal, characteristic
4C31×#2658C211yesmaximal, characteristic, complemented
5C31×#2005C212yesmaximal, complemented
6C31×#2003C212yesmaximal
7C31×#1995C211yesmaximal, characteristic, complemented
8C31×#1966C211yesmaximal, characteristic, complemented
9C31×#1888C212yesmaximal, complemented
10C31×#1886C212yesmaximal, complemented
11C31×#1759C211yesmaximal, characteristic, complemented
12C2×C31×#137C2211yescharacteristic
13C2×C31×AGL(1,ℤ/8)C2211yescharacteristic
14C31×#557—22no—
15C31×#556—22no—
16C31×#552—24no—
17C31×#541—22no—
18C31×#536C2212yes—
19C31×#533—22no—
20C31×#533C2211yescharacteristic
21C2×C31×C4⋊Q8C2212yes—
22C2×C31×C4⋊Q8C2211yescharacteristic
23C2×C31×#124C2212yes—
24C2×C31×#124C2211yescharacteristic
25C31×#519C2212yes—
26C4×#41×C31C2211yescharacteristic
27C31×#489—22no—
28C31×#488—22no—
29C31×#464—22no—
30C31×#463—22no—
31C31×#423C2211yescharacteristic
32C2×C31×#104C2212yes—
33C31×#419C2212yes—
34C31×#419C2211yescharacteristic
35C31×#418C2212yes—
36C31×#418C2211yescharacteristic
37C2×C31×#101C2212yes—
38C2×C31×#101C2212yes—
39C4×M16×C31C2211yescharacteristic
40C31×#399—24no—
41C31×#376C2211yescharacteristic
42C31×#339C2212yes—
43C31×#339C2212yes—
44C31×#339C2212yes—
45C2×#41×C31C2311yescharacteristic
46C22×Q8×C31C2311yescharacteristic
47C22×Q8×C31C2312yes—
48C22×D4×C31C2311yescharacteristic
49C31×#137—42no—
50C31×AGL(1,ℤ/8)—42no—
51C2×Q16×C31—21no—
52C2×SD16×C31—21no—
53C2×SD16×C31—21no—
54C2×D8×C31—21no—
55C2×M16×C31C2312yes—
56C2×M16×C31C2311yescharacteristic
57C2×M16×C31C2311yescharacteristic
58C31×C4⋊Q8—22no—
59C31×C4⋊Q8—21no—
60C31×C4⋊Q8—21no—
61C31×C4⋊Q8—22no—
62C31×C4⋊Q8—24no—
63C31×C4⋊Q8—42no—
64C31×C4⋊Q8D412yes—
65C31×#126—28no—
66C31×#125—24no—
67C31×#125—28no—
68C31×#125D412yes—
69C31×#124—22no—
70C31×#124—22no—
71C31×#124—21no—
72C31×#124—21no—
73C31×#124—24no—
74C31×#124—42no—
75C31×#123—24no—
76C31×C22⋊Q8—24no—
77C31×C22⋊Q8—22no—
78C31×C22⋊Q8—24no—
79C4×Q8×C31—24no—
80C4×Q8×C31—24no—
81C4×Q8×C31—24no—
82C4×Q8×C31—22no—
83C4×Q8×C31D412yes—
84C4×D4×C31—22no—
85C4×D4×C31D412yes—
86C31×#117—24no—
87C31×#117—24no—
88C31×#117—21no—
89C31×#117C2311yescharacteristic
90C31×#117C2312yes—
91C2×C4⋊C4×C31—24no—
92C2×C4⋊C4×C31D414yes—
93C2×C22⋊C4×C31—24no—
94C2×C22⋊C4×C31—22no—
95C2×C42×C31—21no—
96C2×C42×C31C2312yes—
97C2×C42×C31C2311yescharacteristic
98C31×C4⋊C8—22no—
99C31×#104—24no—
100C31×#103—22no—
101C31×#103—24no—
102C31×#102—22no—
103C31×#102—24no—
104C31×#101—42no—
105C31×#101—42no—
106C31×#97—21no—
107C4×C8×C31—21no—
108C31×#95—22no—
109C24×C31—21no—
110#41×C31—22no—
111#41×C31—22no—
112C2×Q8×C31—22no—
113C2×Q8×C31—22no—
114C2×Q8×C31—22no—
115C2×Q8×C31—22no—
116C2×Q8×C31—22no—
117C2×Q8×C31—22no—
118C2×Q8×C31—22no—
119C2×Q8×C31—21no—
120C2×Q8×C31—21no—
121C2×Q8×C31—22no—
122C2×Q8×C31—22no—
123C2×Q8×C31C2×D411yescharacteristic
124C2×D4×C31—21no—
125C2×D4×C31—21no—
126C2×D4×C31—21no—
127C2×D4×C31—22no—
128C2×D4×C31—22no—
129C2×D4×C31C2×D411yescharacteristic
130C22×C4×C31—22no—
131C22×C4×C31—22no—
132C22×C4×C31—21no—
133C22×C4×C31—21no—
134C22×C4×C31C2×D414yes—
135C22×C4×C31C2×D412yes—
136C22×C4×C31C2411yescharacteristic
137Q16×C31—42no—
138SD16×C31—42no—
139SD16×C31—42no—
140D8×C31—42no—
141M16×C31—22no—
142M16×C31—22no—
143M16×C31—22no—
144M16×C31—22no—
145C2×C8×C31—22no—
146C2×C8×C31—21no—
147C2×C8×C31—21no—
148C4⋊C4×C31—28no—
149C4⋊C4×C31—28no—
150C4⋊C4×C31—24no—
151C4⋊C4×C31—24no—
152C4⋊C4×C31—22no—
153C4⋊C4×C31—22no—
154C4⋊C4×C31—24no—
155C4⋊C4×C31—48no—
156C4⋊C4×C31C2×D412yes—
157C4⋊C4×C31C2×D414yes—
158C22⋊C4×C31—28no—
159C22⋊C4×C31—21no—
160C22⋊C4×C31—22no—
161C22⋊C4×C31—22no—
162C22⋊C4×C31—48no—
163C22⋊C4×C31—42no—
164C22⋊C4×C31—42no—
165C42×C31—28no—
166C42×C31—22no—
167C42×C31—21no—
168C42×C31—22no—
169C42×C31—22no—
170C42×C31C2×D411yescharacteristic
171C42×C31C2×D411yescharacteristic
172C42×C31C2×D412yes—
173C42×C31#4114yes—
174#25594C3111yesmaximal, characteristic, direct product factor, Sylow
175C23×C31—21no—
176C23×C31—44no—
177C23×C31—41no—
178C23×C31—42no—
179C23×C31C22×D411yescharacteristic
180Q8×C31—21no—
181Q8×C31—21no—
182Q8×C31—44no—
183Q8×C31—42no—
184Q8×C31—42no—
185Q8×C31—42no—
186Q8×C31—42no—
187Q8×C31—41no—
188Q8×C31—41no—
189Q8×C31—42no—
190D4×C31—21no—
191D4×C31—21no—
192D4×C31—42no—
193D4×C31—41no—
194D4×C31—41no—
195D4×C31—42no—
196C2×C4×C31—22no—
197C2×C4×C31—24no—
198C2×C4×C31—24no—
199C2×C4×C31—21no—
200C2×C4×C31—24no—
201C2×C4×C31—24no—
202C2×C4×C31—24no—
203C2×C4×C31—42no—
204C2×C4×C31—44no—
205C2×C4×C31—44no—
206C2×C4×C31—42no—
207C2×C4×C31—41no—
208C2×C4×C31—42no—
209C2×C4×C31#12012yes—
210C2×C4×C31#12012yes—
211C2×C4×C31C22×D411yescharacteristic
212C2×C4×C31C22×D411yescharacteristic
213C2×C4×C31C2×#4112yes—
214C2×C4×C31H(5,𝔽2)12yes—
215C8×C31—41no—
216C8×C31—41no—
217C8×C31—42no—
218#3509C2×C3111yescharacteristic, complemented
219#3140C2×C3111yescharacteristic, complemented
220#3040C2×C3111yescharacteristic
221#2658C2×C3111yescharacteristic, complemented
222#2005C2×C3112yescomplemented
223#2003C2×C3112yes—
224#1995C2×C3111yescharacteristic, complemented
225#1966C2×C3111yescharacteristic, complemented
226#1888C2×C3112yescomplemented
227#1886C2×C3112yescomplemented
228#1759C2×C3111yescharacteristic, complemented
229C22×C31—22no—
230C22×C31—41no—
231C22×C31—42no—
232C22×C31—84no—
233C22×C31—81no—
234C22×C31—82no—
235C22×C31C2×#12011yescharacteristic
236C22×C31#54612yes—
237C4×C31—22no—
238C4×C31—22no—
239C4×C31—44no—
240C4×C31—44no—
241C4×C31—41no—
242C4×C31—42no—
243C4×C31—44no—
244C4×C31—81no—
245C4×C31#53211yescharacteristic
246C4×C31#53511yescharacteristic
247C4×C31#55012yes—
248C2×#137C22×C3111yescharacteristic
249C2×AGL(1,ℤ/8)C22×C3111yescharacteristic
250#557—22no—
251#556—22no—
252#552—24no—
253#541—22no—
254#536C22×C3112yes—
255#533—22no—
256#533C22×C3111yescharacteristic
257C2×C4⋊Q8C22×C3112yes—
258C2×C4⋊Q8C22×C3111yescharacteristic
259C2×#124C22×C3111yescharacteristic
260C2×#124C22×C3112yes—
261#519C22×C3112yes—
262C4×#41C22×C3111yescharacteristic
263#489—22no—
264#488—22no—
265#464—22no—
266#463—22no—
267#423C22×C3111yescharacteristic
268C2×#104C22×C3112yes—
269#419C22×C3112yes—
270#419C22×C3111yescharacteristic
271#418C22×C3112yes—
272#418C22×C3111yescharacteristic
273C2×#101C22×C3112yes—
274C2×#101C22×C3112yes—
275C4×M16C22×C3111yescharacteristic
276#399—24no—
277#376C22×C3111yescharacteristic
278#339C22×C3112yes—
279#339C22×C3112yes—
280#339C22×C3112yes—
281C2×C31—22no—
282C2×C31—81no—
283C2×C31—161no—
284C2×C31#243111yescharacteristic
285C2×C31#302012yes—
286C2×#41C23×C3111yescharacteristic
287C22×Q8C23×C3111yescharacteristic
288C22×Q8C23×C3112yes—
289C22×D4C23×C3111yescharacteristic
290#137—42no—
291AGL(1,ℤ/8)—42no—
292C2×Q16—21no—
293C2×SD16—21no—
294C2×SD16—21no—
295C2×D8—21no—
296C2×M16C23×C3111yescharacteristic
297C2×M16C23×C3111yescharacteristic
298C2×M16C23×C3112yes—
299C4⋊Q8—22no—
300C4⋊Q8—21no—
301C4⋊Q8—21no—
302C4⋊Q8—22no—
303C4⋊Q8—24no—
304C4⋊Q8—42no—
305C4⋊Q8D4×C3112yes—
306#126—28no—
307#125—24no—
308#125—28no—
309#125D4×C3112yes—
310#124—22no—
311#124—22no—
312#124—21no—
313#124—21no—
314#124—24no—
315#124—42no—
316#123—24no—
317C22⋊Q8—24no—
318C22⋊Q8—22no—
319C22⋊Q8—24no—
320C4×Q8—24no—
321C4×Q8—24no—
322C4×Q8—24no—
323C4×Q8—22no—
324C4×Q8D4×C3112yes—
325C4×D4—22no—
326C4×D4D4×C3112yes—
327#117—24no—
328#117—24no—
329#117—21no—
330#117C23×C3111yescharacteristic
331#117C23×C3112yes—
332C2×C4⋊C4—24no—
333C2×C4⋊C4D4×C3114yes—
334C2×C22⋊C4—24no—
335C2×C22⋊C4—22no—
336C2×C42—21no—
337C2×C42C23×C3112yes—
338C2×C42C23×C3111yescharacteristic
339C4⋊C8—22no—
340#104—24no—
341#103—22no—
342#103—24no—
343#102—22no—
344#102—24no—
345#101—42no—
346#101—42no—
347#97—21no—
348C4×C8—21no—
349#95—22no—
350C31#2559411yescharacteristic, direct product factor, Sylow
351C24—21no—
352#41—22no—
353#41—22no—
354C2×Q8—22no—
355C2×Q8—22no—
356C2×Q8—22no—
357C2×Q8—22no—
358C2×Q8—22no—
359C2×Q8—22no—
360C2×Q8—22no—
361C2×Q8—21no—
362C2×Q8—21no—
363C2×Q8—22no—
364C2×Q8—22no—
365C2×Q8C2×D4×C3111yescharacteristic
366C2×D4—21no—
367C2×D4—21no—
368C2×D4—21no—
369C2×D4—22no—
370C2×D4—22no—
371C2×D4C2×D4×C3111yescharacteristic
372C22×C4—22no—
373C22×C4—22no—
374C22×C4—21no—
375C22×C4—21no—
376C22×C4C2×D4×C3114yes—
377C22×C4C2×D4×C3112yes—
378C22×C4C24×C3111yescharacteristic
379Q16—42no—
380SD16—42no—
381SD16—42no—
382D8—42no—
383M16—22no—
384M16—22no—
385M16—22no—
386M16—22no—
387C2×C8—22no—
388C2×C8—21no—
389C2×C8—21no—
390C4⋊C4—28no—
391C4⋊C4—28no—
392C4⋊C4—24no—
393C4⋊C4—24no—
394C4⋊C4—22no—
395C4⋊C4—22no—
396C4⋊C4—24no—
397C4⋊C4—48no—
398C4⋊C4C2×D4×C3112yes—
399C4⋊C4C2×D4×C3114yes—
400C22⋊C4—28no—
401C22⋊C4—21no—
402C22⋊C4—22no—
403C22⋊C4—22no—
404C22⋊C4—48no—
405C22⋊C4—42no—
406C22⋊C4—42no—
407C42—28no—
408C42—22no—
409C42—21no—
410C42—22no—
411C42—22no—
412C42C2×D4×C3111yescharacteristic
413C42C2×D4×C3111yescharacteristic
414C42C2×D4×C3112yes—
415C42#41×C3114yes—
416C23—21no—
417C23—44no—
418C23—41no—
419C23—42no—
420C23C22×D4×C3111yescharacteristic
421Q8—21no—
422Q8—21no—
423Q8—44no—
424Q8—42no—
425Q8—42no—
426Q8—42no—
427Q8—42no—
428Q8—41no—
429Q8—41no—
430Q8—42no—
431D4—21no—
432D4—21no—
433D4—42no—
434D4—41no—
435D4—41no—
436D4—42no—
437C2×C4—22no—
438C2×C4—24no—
439C2×C4—24no—
440C2×C4—21no—
441C2×C4—24no—
442C2×C4—24no—
443C2×C4—24no—
444C2×C4—42no—
445C2×C4—44no—
446C2×C4—44no—
447C2×C4—42no—
448C2×C4—41no—
449C2×C4—42no—
450C2×C4C31×#12012yes—
451C2×C4C31×#12012yes—
452C2×C4C22×D4×C3111yescharacteristic
453C2×C4C22×D4×C3111yescharacteristic
454C2×C4C2×#41×C3112yes—
455C2×C4C31×H(5,𝔽2)12yes—
456C8—41no—
457C8—41no—
458C8—42no—
459C22—22no—
460C22—41no—
461C22—42no—
462C22—84no—
463C22—81no—
464C22—82no—
465C22C2×C31×#12011yescharacteristic
466C22C31×#54612yes—
467C4—22no—
468C4—22no—
469C4—44no—
470C4—44no—
471C4—41no—
472C4—42no—
473C4—44no—
474C4—81no—
475C4C31×#53211yescharacteristic
476C4C31×#53511yescharacteristic
477C4C31×#55012yes—
478C2—22no—
479C2—81no—
480C2—161no—
481C2C31×#243111yescharacteristic
482C2C31×#302012yes—
subgroupG/H
center, socleC22×C31C2×#120
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC2×C31×AGL(1,ℤ/8)C22
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×#3509C2semidirect
2. C31×#3140C2semidirect
4. C31×#2658C2semidirect
5. C31×#2005C2semidirect
7. C31×#1995C2semidirect
8. C31×#1966C2semidirect
9. C31×#1888C2semidirect
10. C31×#1886C2semidirect
11. C31×#1759C2semidirect
174. #25594C31direct (N × H)
218. #3509C2×C31semidirect
219. #3140C2×C31semidirect
221. #2658C2×C31semidirect
222. #2005C2×C31semidirect
224. #1995C2×C31semidirect
225. #1966C2×C31semidirect
226. #1888C2×C31semidirect
227. #1886C2×C31semidirect
228. #1759C2×C31semidirect
350. C31#25594direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#35092
C31×#31402
C31×#30402
C31×#26582
C31×#20052
C31×#20032
C31×#19952
C31×#19662
C31×#18882
C31×#18862
C31×#17592
#2559431