Finite Group Databasebeta

← C31×#20744 #21477503

Subgroups — C31×#20744 #21477503

Order 7936.

1438 conjugacy classes of subgroups.

The subgroup lattice has 460 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#518C211yesmaximal, characteristic
2C2×C31×#433C211yesmaximal, characteristic, complemented
3C31×#2314C211yesmaximal, characteristic, complemented
4C31×#1825C212yesmaximal, complemented
5C31×#1804C212yesmaximal, complemented
6C31×#1802C212yesmaximal, complemented
7C31×#1786C212yesmaximal
8C31×#1762C212yesmaximal, complemented
9C4×C31×#102C212yesmaximal, complemented
10C23×D4×C31C2211yescharacteristic
11C31×#518—24no—
12C31×#518C418yescomplemented
13C2×C4×D4×C31—22no—
14C2×C4×D4×C31C2212yes—
15C2×C4×D4×C31C2212yes—
16C2×C31×#117C2211yescharacteristic
17C2×C31×#117C2211yescharacteristic
18C22×C22⋊C4×C31—22no—
19C31×#433—24no—
20C2×C31×C4⋊C8C2212yescomplemented
21C2×C31×#102C2212yes—
22C2×C31×#102C2212yes—
23C2×C31×#102C2212yes—
24C2×C31×#102C2212yes—
25C2×C31×C22⋊C8C2212yes—
26C2×C31×#97C2211yescharacteristic, complemented
27C2×C4×C8×C31C2211yescharacteristic, complemented
28C31×#388—22no—
29C31×#387—22no—
30C31×#384C2211yescharacteristic, complemented
31C31×#382C2211yescharacteristic, complemented
32C31×#380C2212yes—
33C4×C4⋊C4×C31C2212yescomplemented
34C31×#340C2212yescomplemented
35C31×#340C2212yescomplemented
36C31×#340C2212yescomplemented
37C31×#340C2212yescomplemented
38C25×C31—21no—
39C22×D4×C31—24no—
40C22×D4×C31—24no—
41C22×D4×C31—21no—
42C22×D4×C31—22no—
43C22×D4×C31C2×C414yes—
44C22×D4×C31C2312yes—
45C23×C4×C31—22no—
46C23×C4×C31—22no—
47C23×C4×C31C2311yescharacteristic
48C22×C8×C31C2312yes—
49C22×C8×C31C2312yes—
50C4×D4×C31—216no—
51C4×D4×C31—24no—
52C4×D4×C31—24no—
53C4×D4×C31C2×C418yes—
54C4×D4×C31C2×C418yes—
55C31×#117—22no—
56C31×#117C2×C414yes—
57C31×#117C2×C414yes—
58C31×#117D414yes—
59C2×C4⋊C4×C31—22no—
60C2×C4⋊C4×C31D412yes—
61C2×C4⋊C4×C31C2312yes—
62C2×C4⋊C4×C31C2312yes—
63C2×C4⋊C4×C31C2312yes—
64C2×C22⋊C4×C31—21no—
65C2×C22⋊C4×C31—22no—
66C2×C22⋊C4×C31—22no—
67C2×C22⋊C4×C31—216no—
68C2×C22⋊C4×C31—22no—
69C2×C22⋊C4×C31D412yes—
70C2×C42×C31—21no—
71C2×C42×C31—22no—
72C2×C42×C31C2311yescharacteristic
73C2×C42×C31C2311yescharacteristic
74C31×C4⋊C8—24no—
75C31×#102—24no—
76C31×#102—24no—
77C31×#102—24no—
78C31×#102—24no—
79C31×C22⋊C8—24no—
80C31×#97—22no—
81C4×C8×C31—22no—
82C31×#95—22no—
83C31×#95—22no—
84C31×#95—22no—
85C24×C31—24no—
86C24×C31—24no—
87C24×C31—22no—
88C24×C31—24no—
89C24×C31—82no—
90C24×C31—82no—
91C24×C31C2×D411yescharacteristic
92C2×D4×C31—24no—
93C2×D4×C31—24no—
94C2×D4×C31—216no—
95C2×D4×C31—216no—
96C2×D4×C31—24no—
97C2×D4×C31—22no—
98C2×D4×C31—22no—
99C2×D4×C31—22no—
100C2×D4×C31C22×C414yes—
101C2×D4×C31#4114yes—
102C2×D4×C31#4114yes—
103C22×C4×C31—22no—
104C22×C4×C31—22no—
105C22×C4×C31—22no—
106C22×C4×C31—28no—
107C22×C4×C31—28no—
108C22×C4×C31—22no—
109C22×C4×C31—22no—
110C22×C4×C31—82no—
111C22×C4×C31—82no—
112C22×C4×C31—82no—
113C22×C4×C31—82no—
114C22×C4×C31C22×C412yes—
115C22×C4×C31C2×D411yescharacteristic
116C22×C4×C31C2×D412yes—
117C22×C4×C31C2×D412yes—
118C22×C4×C31C2×D412yes—
119C22×C4×C31C2411yescharacteristic
120C2×C8×C31—22no—
121C2×C8×C31—22no—
122C2×C8×C31—22no—
123C2×C8×C31—22no—
124C2×C8×C31—22no—
125C2×C8×C31—22no—
126C4⋊C4×C31—22no—
127C4⋊C4×C31—22no—
128C4⋊C4×C31—22no—
129C4⋊C4×C31—22no—
130C4⋊C4×C31—22no—
131C4⋊C4×C31—82no—
132C4⋊C4×C31C22⋊C418yes—
133C4⋊C4×C31C22×C414yes—
134C22⋊C4×C31—24no—
135C22⋊C4×C31—28no—
136C22⋊C4×C31—28no—
137C22⋊C4×C31—82no—
138C22⋊C4×C31C22⋊C418yes—
139C42×C31—24no—
140C42×C31—82no—
141C42×C31C22×C412yes—
142C42×C31C22×C412yes—
143C42×C31C2×D412yes—
144C42×C31C2×D412yes—
145#20744C3111yesmaximal, characteristic, direct product factor, Sylow
146C23×C31—216no—
147C23×C31—24no—
148C23×C31—21no—
149C23×C31—21no—
150C23×C31—24no—
151C23×C31—24no—
152C23×C31—22no—
153C23×C31—22no—
154C23×C31—42no—
155C23×C31—42no—
156C23×C31—42no—
157C23×C31—42no—
158C23×C31—88no—
159C23×C31—88no—
160C23×C31—84no—
161C23×C31—84no—
162C23×C31C2×C22⋊C412yes—
163C23×C31C22×D411yescharacteristic
164D4×C31—216no—
165D4×C31—24no—
166D4×C31—24no—
167D4×C31—24no—
168D4×C31#11718yes—
169C2×C4×C31—21no—
170C2×C4×C31—21no—
171C2×C4×C31—22no—
172C2×C4×C31—22no—
173C2×C4×C31—22no—
174C2×C4×C31—22no—
175C2×C4×C31—24no—
176C2×C4×C31—24no—
177C2×C4×C31—24no—
178C2×C4×C31—42no—
179C2×C4×C31—42no—
180C2×C4×C31—42no—
181C2×C4×C31—42no—
182C2×C4×C31—42no—
183C2×C4×C31—42no—
184C2×C4×C31—42no—
185C2×C4×C31—42no—
186C2×C4×C31—88no—
187C2×C4×C31—88no—
188C2×C4×C31C2×C22⋊C412yes—
189C2×C4×C31C2×C22⋊C414yes—
190C2×C4×C31C2×C22⋊C414yes—
191C2×C4×C31C23×C411yescharacteristic
192C2×C4×C31C22×D411yescharacteristic
193C2×C4×C31C2×#4112yes—
194C2×C4×C31C2×#4112yes—
195C8×C31—42no—
196C8×C31—42no—
197C2×#518C2×C3111yescharacteristic
198C2×#433C2×C3111yescharacteristic, complemented
199#2314C2×C3111yescharacteristic, complemented
200#1825C2×C3112yescomplemented
201#1804C2×C3112yescomplemented
202#1802C2×C3112yescomplemented
203#1786C2×C3112yes—
204#1762C2×C3112yescomplemented
205C4×#102C2×C3112yescomplemented
206C22×C31—24no—
207C22×C31—22no—
208C22×C31—28no—
209C22×C31—42no—
210C22×C31—44no—
211C22×C31—44no—
212C22×C31—41no—
213C22×C31—44no—
214C22×C31—41no—
215C22×C31—44no—
216C22×C31—44no—
217C22×C31—44no—
218C22×C31—816no—
219C22×C31C22×C22⋊C411yescharacteristic
220C22×C31#52511yescharacteristic
221C22×C31#52511yescharacteristic
222C22×C31#57612yes—
223C22×C31#57712yes—
224C4×C31—24no—
225C4×C31—24no—
226C4×C31—22no—
227C4×C31—44no—
228C4×C31—82no—
229C4×C31—82no—
230C4×C31C2×#11712yes—
231C4×C31#52512yes—
232C23×D4C22×C3111yescharacteristic
233#518—24no—
234#518C4×C3118yescomplemented
235C2×C4×D4—22no—
236C2×C4×D4C22×C3112yes—
237C2×C4×D4C22×C3112yes—
238C2×#117C22×C3111yescharacteristic
239C2×#117C22×C3111yescharacteristic
240C22×C22⋊C4—22no—
241#433—24no—
242C2×C4⋊C8C22×C3112yescomplemented
243C2×#102C22×C3112yes—
244C2×#102C22×C3112yes—
245C2×#102C22×C3112yes—
246C2×#102C22×C3112yes—
247C2×C22⋊C8C22×C3112yes—
248C2×#97C22×C3111yescharacteristic, complemented
249C2×C4×C8C22×C3111yescharacteristic, complemented
250#388—22no—
251#387—22no—
252#384C22×C3111yescharacteristic, complemented
253#382C22×C3111yescharacteristic, complemented
254#380C22×C3112yes—
255C4×C4⋊C4C22×C3112yescomplemented
256#340C22×C3112yescomplemented
257#340C22×C3112yescomplemented
258#340C22×C3112yescomplemented
259#340C22×C3112yescomplemented
260C2×C31—42no—
261C2×C31—48no—
262C2×C31#228011yescharacteristic
263C2×C31#289712yes—
264C2×C31#311812yes—
265C2×C31#312211yescharacteristic
266C2×C31#312311yescharacteristic
267C25—21no—
268C22×D4—24no—
269C22×D4—24no—
270C22×D4—21no—
271C22×D4—22no—
272C22×D4C2×C4×C3114yes—
273C22×D4C23×C3112yes—
274C23×C4—22no—
275C23×C4—22no—
276C23×C4C23×C3111yescharacteristic
277C22×C8C23×C3112yes—
278C22×C8C23×C3112yes—
279C4×D4—216no—
280C4×D4—24no—
281C4×D4—24no—
282C4×D4C2×C4×C3118yes—
283C4×D4C2×C4×C3118yes—
284#117—22no—
285#117C2×C4×C3114yes—
286#117C2×C4×C3114yes—
287#117D4×C3114yes—
288C2×C4⋊C4—22no—
289C2×C4⋊C4D4×C3112yes—
290C2×C4⋊C4C23×C3112yes—
291C2×C4⋊C4C23×C3112yes—
292C2×C4⋊C4C23×C3112yes—
293C2×C22⋊C4—21no—
294C2×C22⋊C4—22no—
295C2×C22⋊C4—22no—
296C2×C22⋊C4—216no—
297C2×C22⋊C4—22no—
298C2×C22⋊C4D4×C3112yes—
299C2×C42—21no—
300C2×C42—22no—
301C2×C42C23×C3111yescharacteristic
302C2×C42C23×C3111yescharacteristic
303C4⋊C8—24no—
304#102—24no—
305#102—24no—
306#102—24no—
307#102—24no—
308C22⋊C8—24no—
309#97—22no—
310C4×C8—22no—
311#95—22no—
312#95—22no—
313#95—22no—
314C31#2074411yescharacteristic, direct product factor, Sylow
315C24—24no—
316C24—24no—
317C24—22no—
318C24—24no—
319C24—82no—
320C24—82no—
321C24C2×D4×C3111yescharacteristic
322C2×D4—24no—
323C2×D4—24no—
324C2×D4—216no—
325C2×D4—216no—
326C2×D4—24no—
327C2×D4—22no—
328C2×D4—22no—
329C2×D4—22no—
330C2×D4C22×C4×C3114yes—
331C2×D4#41×C3114yes—
332C2×D4#41×C3114yes—
333C22×C4—22no—
334C22×C4—22no—
335C22×C4—22no—
336C22×C4—28no—
337C22×C4—28no—
338C22×C4—22no—
339C22×C4—22no—
340C22×C4—82no—
341C22×C4—82no—
342C22×C4—82no—
343C22×C4—82no—
344C22×C4C22×C4×C3112yes—
345C22×C4C2×D4×C3111yescharacteristic
346C22×C4C2×D4×C3112yes—
347C22×C4C2×D4×C3112yes—
348C22×C4C2×D4×C3112yes—
349C22×C4C24×C3111yescharacteristic
350C2×C8—22no—
351C2×C8—22no—
352C2×C8—22no—
353C2×C8—22no—
354C2×C8—22no—
355C2×C8—22no—
356C4⋊C4—22no—
357C4⋊C4—22no—
358C4⋊C4—22no—
359C4⋊C4—22no—
360C4⋊C4—22no—
361C4⋊C4—82no—
362C4⋊C4C22⋊C4×C3118yes—
363C4⋊C4C22×C4×C3114yes—
364C22⋊C4—24no—
365C22⋊C4—28no—
366C22⋊C4—28no—
367C22⋊C4—82no—
368C22⋊C4C22⋊C4×C3118yes—
369C42—24no—
370C42—82no—
371C42C22×C4×C3112yes—
372C42C22×C4×C3112yes—
373C42C2×D4×C3112yes—
374C42C2×D4×C3112yes—
375C23—216no—
376C23—24no—
377C23—21no—
378C23—21no—
379C23—24no—
380C23—24no—
381C23—22no—
382C23—22no—
383C23—42no—
384C23—42no—
385C23—42no—
386C23—42no—
387C23—88no—
388C23—88no—
389C23—84no—
390C23—84no—
391C23C2×C22⋊C4×C3112yes—
392C23C22×D4×C3111yescharacteristic
393D4—216no—
394D4—24no—
395D4—24no—
396D4—24no—
397D4C31×#11718yes—
398C2×C4—21no—
399C2×C4—21no—
400C2×C4—22no—
401C2×C4—22no—
402C2×C4—22no—
403C2×C4—22no—
404C2×C4—24no—
405C2×C4—24no—
406C2×C4—24no—
407C2×C4—42no—
408C2×C4—42no—
409C2×C4—42no—
410C2×C4—42no—
411C2×C4—42no—
412C2×C4—42no—
413C2×C4—42no—
414C2×C4—42no—
415C2×C4—88no—
416C2×C4—88no—
417C2×C4C2×C22⋊C4×C3112yes—
418C2×C4C2×C22⋊C4×C3114yes—
419C2×C4C2×C22⋊C4×C3114yes—
420C2×C4C23×C4×C3111yescharacteristic
421C2×C4C22×D4×C3111yescharacteristic
422C2×C4C2×#41×C3112yes—
423C2×C4C2×#41×C3112yes—
424C8—42no—
425C8—42no—
426C22—24no—
427C22—22no—
428C22—28no—
429C22—42no—
430C22—44no—
431C22—44no—
432C22—41no—
433C22—44no—
434C22—41no—
435C22—44no—
436C22—44no—
437C22—44no—
438C22—816no—
439C22C22×C22⋊C4×C3111yescharacteristic
440C22C31×#52511yescharacteristic
441C22C31×#52511yescharacteristic
442C22C31×#57612yes—
443C22C31×#57712yes—
444C4—24no—
445C4—24no—
446C4—22no—
447C4—44no—
448C4—82no—
449C4—82no—
450C4C2×C31×#11712yes—
451C4C31×#52512yes—
452C2—42no—
453C2—48no—
454C2C31×#228011yescharacteristic
455C2C31×#289712yes—
456C2C31×#311812yes—
457C2C31×#312211yescharacteristic
458C2C31×#312311yescharacteristic
subgroupG/H
center, socleC23×C31C22×D4
commutatorC2×C4C23×C4×C31
Frattini, cosocleC22×C4C24×C31
prime radicalC23×D4×C31C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C2×C31×#117 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×C31×#433C2semidirect
3. C31×#2314C2semidirect
4. C31×#1825C2semidirect
5. C31×#1804C2semidirect
6. C31×#1802C2semidirect
8. C31×#1762C2semidirect
9. C4×C31×#102C2semidirect
12. C31×#518C4semidirect
20. C2×C31×C4⋊C8C22semidirect
26. C2×C31×#97C22semidirect
27. C2×C4×C8×C31C22semidirect
30. C31×#384C22semidirect
31. C31×#382C22semidirect
33. C4×C4⋊C4×C31C22semidirect
34. C31×#340C22semidirect
35. C31×#340C22semidirect
36. C31×#340C22semidirect
37. C31×#340C22semidirect
145. #20744C31direct (N × H)
198. C2×#433C2×C31semidirect
199. #2314C2×C31semidirect
200. #1825C2×C31semidirect
201. #1804C2×C31semidirect
202. #1802C2×C31semidirect
204. #1762C2×C31semidirect
205. C4×#102C2×C31semidirect
234. #518C4×C31semidirect
242. C2×C4⋊C8C22×C31semidirect
248. C2×#97C22×C31semidirect
249. C2×C4×C8C22×C31semidirect
252. #384C22×C31semidirect
253. #382C22×C31semidirect
255. C4×C4⋊C4C22×C31semidirect
256. #340C22×C31semidirect
257. #340C22×C31semidirect
258. #340C22×C31semidirect
259. #340C22×C31semidirect
314. C31#20744direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#5182
C2×C31×#4332
C31×#23142
C31×#18252
C31×#18042
C31×#18022
C31×#17862
C31×#17622
C4×C31×#1022
#2074431