Finite Group Databasebeta

← C31×#23527 #21480286

Subgroups — C31×#23527 #21480286

Order 7936.

1336 conjugacy classes of subgroups.

The subgroup lattice has 490 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#575C211yesmaximal, characteristic
2C31×#2905C211yesmaximal, characteristic, complemented
3C2×C31×#421C212yesmaximal, complemented
4C2×C31×#413C212yesmaximal, complemented
5C31×#2050C218yesmaximal, complemented
6C2×C31×#338C211yesmaximal, characteristic, complemented
7C22×#41×C31C2212yes—
8C31×#575—24no—
9C31×#575—22no—
10C31×#575C2214yes—
11C2×C31×#137—22no—
12C2×C31×AGL(1,ℤ/8)—22no—
13C2×C31×#135—22no—
14C22×M16×C31C2211yescharacteristic
15C22×M16×C31C2212yes—
16C22×M16×C31C2211yescharacteristic
17C2×C31×#117C2211yescharacteristic
18C31×#424—22no—
19C31×#424—22no—
20C31×#423C2214yescomplemented
21C31×#421—24no—
22C31×#421—24no—
23C2×C31×#104C2218yescomplemented
24C31×#413—24no—
25C31×#413C2218yescomplemented
26C2×C31×#101—22no—
27C2×C31×#100—22no—
28C31×#338C2214yescomplemented
29C2×#41×C31—22no—
30C2×#41×C31—22no—
31C2×#41×C31—22no—
32C2×#41×C31—22no—
33C2×#41×C31—22no—
34C2×#41×C31—22no—
35C2×#41×C31—22no—
36C2×#41×C31—22no—
37C2×#41×C31—22no—
38C2×#41×C31—22no—
39C2×#41×C31D414yes—
40C2×#41×C31C2314yes—
41C22×Q8×C31D412yes—
42C22×D4×C31—22no—
43C22×D4×C31D412yes—
44C23×C4×C31—22no—
45C23×C4×C31C2311yescharacteristic
46C31×#137—28no—
47C31×#137—28no—
48C31×AGL(1,ℤ/8)—28no—
49C31×AGL(1,ℤ/8)—28no—
50C31×#135—28no—
51C31×#135—28no—
52C2×Q16×C31—22no—
53C2×SD16×C31—24no—
54C2×D8×C31—22no—
55C2×M16×C31—22no—
56C2×M16×C31—22no—
57C2×M16×C31—21no—
58C2×M16×C31—22no—
59C2×M16×C31—22no—
60C2×M16×C31—22no—
61C2×M16×C31—22no—
62C2×M16×C31—22no—
63C2×M16×C31—22no—
64C2×M16×C31—22no—
65C2×M16×C31D412yes—
66C2×M16×C31C2312yes—
67C2×M16×C31C2314yes—
68C2×M16×C31C2312yes—
69C22×C8×C31—21no—
70C22×C8×C31—22no—
71C22×C8×C31D412yes—
72C31×#117—21no—
73C31×#117—21no—
74C31×#117D412yes—
75C31×#117D412yes—
76C2×C4⋊C4×C31—21no—
77C2×C22⋊C4×C31—21no—
78C2×C42×C31C2312yes—
79C31×C4⋊C8—28no—
80C31×#104—216no—
81C31×#101—28no—
82C31×#100—28no—
83C24×C31—22no—
84C24×C31#4111yescharacteristic
85#41×C31—24no—
86#41×C31—24no—
87#41×C31—24no—
88#41×C31—24no—
89#41×C31—24no—
90#41×C31—24no—
91#41×C31—24no—
92#41×C31—24no—
93#41×C31—42no—
94#41×C31—42no—
95#41×C31—42no—
96#41×C31—42no—
97#41×C31—42no—
98#41×C31—42no—
99#41×C31—42no—
100#41×C31—42no—
101C2×Q8×C31—22no—
102C2×Q8×C31—22no—
103C2×Q8×C31—22no—
104C2×Q8×C31—22no—
105C2×Q8×C31—22no—
106C2×Q8×C31C2×D414yes—
107C2×D4×C31—24no—
108C2×D4×C31—24no—
109C2×D4×C31—22no—
110C2×D4×C31—22no—
111C2×D4×C31—22no—
112C2×D4×C31—22no—
113C2×D4×C31—22no—
114C2×D4×C31—42no—
115C2×D4×C31—42no—
116C2×D4×C31—42no—
117C2×D4×C31—42no—
118C2×D4×C31C2×D414yes—
119C22×C4×C31—22no—
120C22×C4×C31—22no—
121C22×C4×C31—24no—
122C22×C4×C31—24no—
123C22×C4×C31—42no—
124C22×C4×C31—42no—
125C22×C4×C31—42no—
126C22×C4×C31—42no—
127C22×C4×C31C2×D412yes—
128C22×C4×C31C2×D412yes—
129C22×C4×C31C2×D411yescharacteristic
130C22×C4×C31C2×D411yescharacteristic
131C22×C4×C31C2×D411yescharacteristic
132C22×C4×C31C2×D411yescharacteristic
133C22×C4×C31#4111yescharacteristic
134C22×C4×C31#4112yes—
135C22×C4×C31#4112yes—
136C22×C4×C31C2411yescharacteristic
137Q16×C31—28no—
138SD16×C31—216no—
139D8×C31—28no—
140M16×C31—24no—
141M16×C31—24no—
142M16×C31—24no—
143M16×C31—24no—
144M16×C31—24no—
145M16×C31—41no—
146M16×C31—41no—
147M16×C31—42no—
148M16×C31—42no—
149C2×C8×C31—22no—
150C2×C8×C31—22no—
151C2×C8×C31—22no—
152C2×C8×C31—24no—
153C2×C8×C31—42no—
154C2×C8×C31—42no—
155C2×C8×C31—42no—
156C2×C8×C31C2×D414yes—
157C4⋊C4×C31—22no—
158C4⋊C4×C31—22no—
159C22⋊C4×C31—22no—
160C22⋊C4×C31—22no—
161C42×C31—22no—
162C42×C31C2×D414yes—
163#23527C3111yesmaximal, characteristic, direct product factor, Sylow
164C23×C31—24no—
165C23×C31—42no—
166C23×C31—42no—
167C23×C31—81no—
168C23×C31—84no—
169C23×C31#12111yescharacteristic
170C23×C31#12111yescharacteristic
171C23×C31#12312yes—
172C23×C31#12312yes—
173C23×C31C2×#4111yescharacteristic
174Q8×C31—24no—
175Q8×C31—24no—
176Q8×C31—42no—
177Q8×C31—42no—
178D4×C31—24no—
179D4×C31—24no—
180D4×C31—44no—
181D4×C31—44no—
182D4×C31—44no—
183D4×C31—44no—
184D4×C31—42no—
185D4×C31—42no—
186C2×C4×C31—24no—
187C2×C4×C31—24no—
188C2×C4×C31—42no—
189C2×C4×C31—42no—
190C2×C4×C31—44no—
191C2×C4×C31—44no—
192C2×C4×C31—44no—
193C2×C4×C31—44no—
194C2×C4×C31—82no—
195C2×C4×C31#12011yescharacteristic
196C2×C4×C31#12011yescharacteristic
197C2×C4×C31#12012yes—
198C2×C4×C31#12112yes—
199C2×C4×C31#12112yes—
200C2×C4×C31#12112yes—
201C2×C4×C31#12112yes—
202C2×C4×C31#12111yescharacteristic
203C2×C4×C31#12111yescharacteristic
204C2×C4×C31#12312yes—
205C2×C4×C31#12312yes—
206C2×C4×C31#12411yescharacteristic
207C2×C4×C31#12412yes—
208C2×C4×C31#12411yescharacteristic
209C2×C4×C31C22×D412yes—
210C2×C4×C31C22×D411yescharacteristic
211C2×C4×C31C22×D411yescharacteristic
212C2×C4×C31C2×#4112yes—
213C8×C31—24no—
214C8×C31—42no—
215C8×C31—44no—
216C2×#575C2×C3111yescharacteristic
217#2905C2×C3111yescharacteristic, complemented
218C2×#421C2×C3112yescomplemented
219C2×#413C2×C3112yescomplemented
220#2050C2×C3118yescomplemented
221C2×#338C2×C3111yescharacteristic, complemented
222C22×C31—41no—
223C22×C31—42no—
224C22×C31—41no—
225C22×C31—41no—
226C22×C31—42no—
227C22×C31—44no—
228C22×C31—84no—
229C22×C31—84no—
230C22×C31—84no—
231C22×C31#39411yescharacteristic
232C22×C31#39412yes—
233C22×C31#39411yescharacteristic
234C22×C31C2×#12111yescharacteristic
235C22×C31C2×#12312yes—
236C4×C31—44no—
237C4×C31—44no—
238C4×C31#39411yescharacteristic
239C4×C31#39412yes—
240C4×C31#39411yescharacteristic
241C4×C31C2×#12011yescharacteristic
242C4×C31C2×#12112yes—
243C4×C31C2×#12411yescharacteristic
244C22×#41C22×C3112yes—
245#575—24no—
246#575—22no—
247#575C22×C3114yes—
248C2×#137—22no—
249C2×AGL(1,ℤ/8)—22no—
250C2×#135—22no—
251C22×M16C22×C3111yescharacteristic
252C22×M16C22×C3112yes—
253C22×M16C22×C3111yescharacteristic
254C2×#117C22×C3111yescharacteristic
255#424—22no—
256#424—22no—
257#423C22×C3114yescomplemented
258#421—24no—
259#421—24no—
260C2×#104C22×C3118yescomplemented
261#413—24no—
262#413C22×C3118yescomplemented
263C2×#101—22no—
264C2×#100—22no—
265#338C22×C3114yescomplemented
266C2×C31—21no—
267C2×C31—21no—
268C2×C31—22no—
269C2×C31—22no—
270C2×C31—21no—
271C2×C31—84no—
272C2×C31C2×#39411yescharacteristic
273C2×#41—22no—
274C2×#41—22no—
275C2×#41—22no—
276C2×#41—22no—
277C2×#41—22no—
278C2×#41—22no—
279C2×#41—22no—
280C2×#41—22no—
281C2×#41—22no—
282C2×#41—22no—
283C2×#41D4×C3114yes—
284C2×#41C23×C3114yes—
285C22×Q8D4×C3112yes—
286C22×D4—22no—
287C22×D4D4×C3112yes—
288C23×C4—22no—
289C23×C4C23×C3111yescharacteristic
290#137—28no—
291#137—28no—
292AGL(1,ℤ/8)—28no—
293AGL(1,ℤ/8)—28no—
294#135—28no—
295#135—28no—
296C2×Q16—22no—
297C2×SD16—24no—
298C2×D8—22no—
299C2×M16—22no—
300C2×M16—22no—
301C2×M16—21no—
302C2×M16—22no—
303C2×M16—22no—
304C2×M16—22no—
305C2×M16—22no—
306C2×M16—22no—
307C2×M16—22no—
308C2×M16—22no—
309C2×M16D4×C3112yes—
310C2×M16C23×C3114yes—
311C2×M16C23×C3112yes—
312C2×M16C23×C3112yes—
313C22×C8—21no—
314C22×C8—22no—
315C22×C8D4×C3112yes—
316#117—21no—
317#117—21no—
318#117D4×C3112yes—
319#117D4×C3112yes—
320C2×C4⋊C4—21no—
321C2×C22⋊C4—21no—
322C2×C42C23×C3112yes—
323C4⋊C8—28no—
324#104—216no—
325#101—28no—
326#100—28no—
327C31#2352711yescharacteristic, direct product factor, Sylow
328C24—22no—
329C24#41×C3111yescharacteristic
330#41—24no—
331#41—24no—
332#41—24no—
333#41—24no—
334#41—24no—
335#41—24no—
336#41—24no—
337#41—24no—
338#41—42no—
339#41—42no—
340#41—42no—
341#41—42no—
342#41—42no—
343#41—42no—
344#41—42no—
345#41—42no—
346C2×Q8—22no—
347C2×Q8—22no—
348C2×Q8—22no—
349C2×Q8—22no—
350C2×Q8—22no—
351C2×Q8C2×D4×C3114yes—
352C2×D4—24no—
353C2×D4—24no—
354C2×D4—22no—
355C2×D4—22no—
356C2×D4—22no—
357C2×D4—22no—
358C2×D4—22no—
359C2×D4—42no—
360C2×D4—42no—
361C2×D4—42no—
362C2×D4—42no—
363C2×D4C2×D4×C3114yes—
364C22×C4—22no—
365C22×C4—22no—
366C22×C4—24no—
367C22×C4—24no—
368C22×C4—42no—
369C22×C4—42no—
370C22×C4—42no—
371C22×C4—42no—
372C22×C4C2×D4×C3112yes—
373C22×C4C2×D4×C3112yes—
374C22×C4C2×D4×C3111yescharacteristic
375C22×C4C2×D4×C3111yescharacteristic
376C22×C4C2×D4×C3111yescharacteristic
377C22×C4C2×D4×C3111yescharacteristic
378C22×C4#41×C3111yescharacteristic
379C22×C4#41×C3112yes—
380C22×C4#41×C3112yes—
381C22×C4C24×C3111yescharacteristic
382Q16—28no—
383SD16—216no—
384D8—28no—
385M16—24no—
386M16—24no—
387M16—24no—
388M16—24no—
389M16—24no—
390M16—41no—
391M16—41no—
392M16—42no—
393M16—42no—
394C2×C8—22no—
395C2×C8—22no—
396C2×C8—22no—
397C2×C8—24no—
398C2×C8—42no—
399C2×C8—42no—
400C2×C8—42no—
401C2×C8C2×D4×C3114yes—
402C4⋊C4—22no—
403C4⋊C4—22no—
404C22⋊C4—22no—
405C22⋊C4—22no—
406C42—22no—
407C42C2×D4×C3114yes—
408C23—24no—
409C23—42no—
410C23—42no—
411C23—81no—
412C23—84no—
413C23C31×#12111yescharacteristic
414C23C31×#12111yescharacteristic
415C23C31×#12312yes—
416C23C31×#12312yes—
417C23C2×#41×C3111yescharacteristic
418Q8—24no—
419Q8—24no—
420Q8—42no—
421Q8—42no—
422D4—24no—
423D4—24no—
424D4—44no—
425D4—44no—
426D4—44no—
427D4—44no—
428D4—42no—
429D4—42no—
430C2×C4—24no—
431C2×C4—24no—
432C2×C4—42no—
433C2×C4—42no—
434C2×C4—44no—
435C2×C4—44no—
436C2×C4—44no—
437C2×C4—44no—
438C2×C4—82no—
439C2×C4C31×#12011yescharacteristic
440C2×C4C31×#12011yescharacteristic
441C2×C4C31×#12012yes—
442C2×C4C31×#12112yes—
443C2×C4C31×#12112yes—
444C2×C4C31×#12112yes—
445C2×C4C31×#12112yes—
446C2×C4C31×#12111yescharacteristic
447C2×C4C31×#12111yescharacteristic
448C2×C4C31×#12312yes—
449C2×C4C31×#12312yes—
450C2×C4C31×#12411yescharacteristic
451C2×C4C31×#12412yes—
452C2×C4C31×#12411yescharacteristic
453C2×C4C22×D4×C3112yes—
454C2×C4C22×D4×C3111yescharacteristic
455C2×C4C22×D4×C3111yescharacteristic
456C2×C4C2×#41×C3112yes—
457C8—24no—
458C8—42no—
459C8—44no—
460C22—41no—
461C22—42no—
462C22—41no—
463C22—41no—
464C22—42no—
465C22—44no—
466C22—84no—
467C22—84no—
468C22—84no—
469C22C31×#39411yescharacteristic
470C22C31×#39412yes—
471C22C31×#39411yescharacteristic
472C22C2×C31×#12111yescharacteristic
473C22C2×C31×#12312yes—
474C4—44no—
475C4—44no—
476C4C31×#39411yescharacteristic
477C4C31×#39412yes—
478C4C31×#39411yescharacteristic
479C4C2×C31×#12011yescharacteristic
480C4C2×C31×#12112yes—
481C4C2×C31×#12411yescharacteristic
482C2—21no—
483C2—21no—
484C2—22no—
485C2—22no—
486C2—21no—
487C2—84no—
488C2C2×C31×#39411yescharacteristic
subgroupG/H
centerC4×C31C2×#124
commutator, Frattini, cosocleC22×C4C24×C31
socleC2×C31C2×#394
prime radicalC2×C31×#575C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C4×C31 ◁ C23×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#2905C2semidirect
3. C2×C31×#421C2semidirect
4. C2×C31×#413C2semidirect
5. C31×#2050C2semidirect
6. C2×C31×#338C2semidirect
20. C31×#423C22semidirect
23. C2×C31×#104C22semidirect
25. C31×#413C22semidirect
28. C31×#338C22semidirect
163. #23527C31direct (N × H)
217. #2905C2×C31semidirect
218. C2×#421C2×C31semidirect
219. C2×#413C2×C31semidirect
220. #2050C2×C31semidirect
221. C2×#338C2×C31semidirect
257. #423C22×C31semidirect
260. C2×#104C22×C31semidirect
262. #413C22×C31semidirect
265. #338C22×C31semidirect
327. C31#23527direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#5752
C31×#29052
C2×C31×#4212
C2×C31×#4132
C31×#20502
C2×C31×#3382
#2352731