Finite Group Databasebeta

← C31×#16887 #21473646

Subgroups — C31×#16887 #21473646

Order 7936.

1662 conjugacy classes of subgroups.

The subgroup lattice has 494 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#393C212yesmaximal, complemented
2C2×C31×#391C211yesmaximal, characteristic, complemented
3C2×C31×#390C211yesmaximal, characteristic
4C31×#1445C212yesmaximal, complemented
5C31×#1440C214yesmaximal, complemented
6C31×#1439C212yesmaximal, complemented
7C31×#1438C212yesmaximal
8C31×#1434C211yesmaximal, characteristic, complemented
9C23×Q8×C31C2211yescharacteristic
10C23×D4×C31C2211yescharacteristic
11C22×C4⋊C4×C31C2211yescharacteristic
12C22×C4⋊C4×C31C2211yescharacteristic
13C22×C22⋊C4×C31C2212yes—
14C22×C22⋊C4×C31C2214yes—
15C22×C22⋊C4×C31C2214yes—
16C22×C22⋊C4×C31C2212yes—
17C22×C42×C31C2211yescharacteristic
18C31×#393—28no—
19C31×#391—24no—
20C31×#390—24no—
21C2×C31×#95C2212yes—
22C2×C31×#95C2214yes—
23C2×C31×#95C2212yes—
24C2×C31×#95C2212yes—
25C2×C31×#95C2212yes—
26C2×C31×#95C2212yes—
27C2×C31×#95C2214yes—
28C25×C31C2312yes—
29C22×Q8×C31—22no—
30C22×Q8×C31—22no—
31C22×Q8×C31—42no—
32C22×Q8×C31—42no—
33C22×Q8×C31D414yescomplemented
34C22×D4×C31—24no—
35C22×D4×C31—22no—
36C22×D4×C31—24no—
37C22×D4×C31—42no—
38C23×C4×C31C2312yes—
39C23×C4×C31C2312yes—
40C23×C4×C31C2314yes—
41C23×C4×C31C2311yescharacteristic
42C23×C4×C31C2312yes—
43C23×C4×C31C2311yescharacteristic
44C23×C4×C31C2311yescharacteristic
45C2×C4⋊C4×C31—22no—
46C2×C4⋊C4×C31—22no—
47C2×C4⋊C4×C31—24no—
48C2×C4⋊C4×C31—42no—
49C2×C22⋊C4×C31—28no—
50C2×C22⋊C4×C31—24no—
51C2×C22⋊C4×C31—24no—
52C2×C22⋊C4×C31—28no—
53C2×C22⋊C4×C31—24no—
54C2×C22⋊C4×C31—24no—
55C2×C22⋊C4×C31—44no—
56C2×C22⋊C4×C31—44no—
57C2×C22⋊C4×C31—44no—
58C2×C22⋊C4×C31—44no—
59C2×C22⋊C4×C31—44no—
60C2×C42×C31—42no—
61C2×C42×C31D414yes—
62C31×#95—24no—
63C31×#95—24no—
64C31×#95—28no—
65C31×#95—24no—
66C31×#95—24no—
67C31×#95—42no—
68C31×#95—44no—
69C24×C31—22no—
70C24×C31—22no—
71C24×C31—22no—
72C24×C31—22no—
73C24×C31—24no—
74C24×C31—24no—
75C24×C31—24no—
76C24×C31—24no—
77C24×C31—22no—
78C24×C31—22no—
79C24×C31#4114yes—
80C24×C31C2411yescharacteristic
81C2×Q8×C31—28no—
82C2×Q8×C31—48no—
83C2×Q8×C31—44no—
84C2×Q8×C31—44no—
85C2×Q8×C31—48no—
86C2×D4×C31—28no—
87C2×D4×C31—416no—
88C2×D4×C31—44no—
89C2×D4×C31—44no—
90C22×C4×C31—22no—
91C22×C4×C31—22no—
92C22×C4×C31—22no—
93C22×C4×C31—22no—
94C22×C4×C31—22no—
95C22×C4×C31—22no—
96C22×C4×C31—22no—
97C22×C4×C31—22no—
98C22×C4×C31—24no—
99C22×C4×C31—24no—
100C22×C4×C31—22no—
101C22×C4×C31—22no—
102C22×C4×C31—24no—
103C22×C4×C31—22no—
104C22×C4×C31—22no—
105C22×C4×C31—24no—
106C22×C4×C31—22no—
107C22×C4×C31—24no—
108C22×C4×C31—24no—
109C22×C4×C31—24no—
110C22×C4×C31—22no—
111C22×C4×C31—24no—
112C22×C4×C31—24no—
113C22×C4×C31—24no—
114C22×C4×C31—24no—
115C22×C4×C31—22no—
116C22×C4×C31—24no—
117C22×C4×C31—24no—
118C22×C4×C31C2×D412yes—
119C22×C4×C31C2×D414yes—
120C22×C4×C31C2×D412yes—
121C22×C4×C31C2×D412yes—
122C22×C4×C31C2×D412yes—
123C22×C4×C31#4112yes—
124C22×C4×C31#4114yes—
125C4⋊C4×C31—44no—
126C4⋊C4×C31—44no—
127C22⋊C4×C31—416no—
128C22⋊C4×C31—48no—
129C22⋊C4×C31—416no—
130C22⋊C4×C31—48no—
131C42×C31—44no—
132#16887C3111yesmaximal, characteristic, direct product factor, Sylow
133C23×C31—24no—
134C23×C31—28no—
135C23×C31—24no—
136C23×C31—28no—
137C23×C31—24no—
138C23×C31—42no—
139C23×C31—42no—
140C23×C31—44no—
141C23×C31—42no—
142C23×C31—42no—
143C23×C31—42no—
144C23×C31—42no—
145C23×C31—44no—
146C23×C31—44no—
147C23×C31—44no—
148C23×C31—44no—
149C23×C31—42no—
150C23×C31—44no—
151C23×C31—44no—
152C23×C31—42no—
153C23×C31—44no—
154C23×C31—44no—
155C23×C31—44no—
156C23×C31C22×D411yescharacteristic
157C23×C31C22×D411yescharacteristic
158C23×C31C2×#4111yescharacteristic
159C23×C31C2×#4112yes—
160C23×C31C2×#4112yes—
161C23×C31H(5,𝔽2)12yes—
162C23×C31H(5,𝔽2)12yes—
163C23×C31H(5,𝔽2)12yes—
164C23×C312−1+412yes—
165Q8×C31—416no—
166D4×C31—416no—
167C2×C4×C31—22no—
168C2×C4×C31—22no—
169C2×C4×C31—22no—
170C2×C4×C31—24no—
171C2×C4×C31—22no—
172C2×C4×C31—24no—
173C2×C4×C31—28no—
174C2×C4×C31—24no—
175C2×C4×C31—22no—
176C2×C4×C31—28no—
177C2×C4×C31—22no—
178C2×C4×C31—22no—
179C2×C4×C31—42no—
180C2×C4×C31—42no—
181C2×C4×C31—44no—
182C2×C4×C31—44no—
183C2×C4×C31—42no—
184C2×C4×C31—42no—
185C2×C4×C31—42no—
186C2×C4×C31—44no—
187C2×C4×C31—42no—
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—44no—
195C2×C4×C31—44no—
196C2×C4×C31—44no—
197C2×C4×C31—44no—
198C2×C4×C31—44no—
199C2×C4×C31—44no—
200C2×C4×C31#12114yes—
201C2×C4×C31#12414yes—
202C2×#393C2×C3112yescomplemented
203C2×#391C2×C3111yescharacteristic, complemented
204C2×#390C2×C3111yescharacteristic
205#1445C2×C3112yescomplemented
206#1440C2×C3114yescomplemented
207#1439C2×C3112yescomplemented
208#1438C2×C3112yes—
209#1434C2×C3111yescharacteristic, complemented
210C22×C31—44no—
211C22×C31—44no—
212C22×C31—48no—
213C22×C31—48no—
214C22×C31—44no—
215C22×C31—82no—
216C22×C31—82no—
217C22×C31—82no—
218C22×C31—84no—
219C22×C31—84no—
220C22×C31—82no—
221C22×C31C2×#12111yescharacteristic
222C22×C31#52511yescharacteristic
223C22×C31C2×#12411yescharacteristic
224C22×C31#53411yescharacteristic
225C22×C31#53412yes—
226C22×C31#53511yescharacteristic
227C22×C31#53511yescharacteristic
228C22×C31#53611yescharacteristic
229C22×C31#53812yes—
230C22×C31#53814yes—
231C22×C31#54214yes—
232C22×C31#54812yes—
233C22×C31#55012yes—
234C22×C31#55114yes—
235C22×C31#55212yes—
236C22×C31#55912yes—
237C22×C31#56214yes—
238C4×C31—24no—
239C4×C31—24no—
240C4×C31—42no—
241C4×C31—44no—
242C4×C31—82no—
243C4×C31—84no—
244C4×C31—82no—
245C23×Q8C22×C3111yescharacteristic
246C23×D4C22×C3111yescharacteristic
247C22×C4⋊C4C22×C3111yescharacteristic
248C22×C4⋊C4C22×C3111yescharacteristic
249C22×C22⋊C4C22×C3112yes—
250C22×C22⋊C4C22×C3114yes—
251C22×C22⋊C4C22×C3114yes—
252C22×C22⋊C4C22×C3112yes—
253C22×C42C22×C3111yescharacteristic
254#393—28no—
255#391—24no—
256#390—24no—
257C2×#95C22×C3112yes—
258C2×#95C22×C3114yes—
259C2×#95C22×C3112yes—
260C2×#95C22×C3112yes—
261C2×#95C22×C3112yes—
262C2×#95C22×C3112yes—
263C2×#95C22×C3114yes—
264C2×C31—84no—
265C2×C31#253611yescharacteristic
266C2×C31#254811yescharacteristic
267C2×C31#256111yescharacteristic
268C2×C31#261711yescharacteristic
269C2×C31#263111yescharacteristic
270C2×C31#264011yescharacteristic
271C2×C31#273014yes—
272C2×C31#275114yes—
273C2×C31#281611yescharacteristic
274C25C23×C3112yes—
275C22×Q8—22no—
276C22×Q8—22no—
277C22×Q8—42no—
278C22×Q8—42no—
279C22×Q8D4×C3114yescomplemented
280C22×D4—24no—
281C22×D4—22no—
282C22×D4—24no—
283C22×D4—42no—
284C23×C4C23×C3112yes—
285C23×C4C23×C3112yes—
286C23×C4C23×C3114yes—
287C23×C4C23×C3112yes—
288C23×C4C23×C3111yescharacteristic
289C23×C4C23×C3111yescharacteristic
290C23×C4C23×C3111yescharacteristic
291C2×C4⋊C4—22no—
292C2×C4⋊C4—22no—
293C2×C4⋊C4—24no—
294C2×C4⋊C4—42no—
295C2×C22⋊C4—28no—
296C2×C22⋊C4—24no—
297C2×C22⋊C4—24no—
298C2×C22⋊C4—28no—
299C2×C22⋊C4—24no—
300C2×C22⋊C4—24no—
301C2×C22⋊C4—44no—
302C2×C22⋊C4—44no—
303C2×C22⋊C4—44no—
304C2×C22⋊C4—44no—
305C2×C22⋊C4—44no—
306C2×C42—42no—
307C2×C42D4×C3114yes—
308#95—24no—
309#95—24no—
310#95—28no—
311#95—24no—
312#95—24no—
313#95—42no—
314#95—44no—
315C31#1688711yescharacteristic, direct product factor, Sylow
316C24—22no—
317C24—22no—
318C24—22no—
319C24—22no—
320C24—24no—
321C24—24no—
322C24—24no—
323C24—24no—
324C24—22no—
325C24—22no—
326C24#41×C3114yes—
327C24C24×C3111yescharacteristic
328C2×Q8—28no—
329C2×Q8—48no—
330C2×Q8—44no—
331C2×Q8—44no—
332C2×Q8—48no—
333C2×D4—28no—
334C2×D4—416no—
335C2×D4—44no—
336C2×D4—44no—
337C22×C4—22no—
338C22×C4—22no—
339C22×C4—22no—
340C22×C4—22no—
341C22×C4—22no—
342C22×C4—22no—
343C22×C4—22no—
344C22×C4—22no—
345C22×C4—24no—
346C22×C4—24no—
347C22×C4—22no—
348C22×C4—22no—
349C22×C4—24no—
350C22×C4—22no—
351C22×C4—22no—
352C22×C4—24no—
353C22×C4—22no—
354C22×C4—24no—
355C22×C4—24no—
356C22×C4—24no—
357C22×C4—22no—
358C22×C4—24no—
359C22×C4—24no—
360C22×C4—24no—
361C22×C4—24no—
362C22×C4—22no—
363C22×C4—24no—
364C22×C4—24no—
365C22×C4C2×D4×C3112yes—
366C22×C4C2×D4×C3114yes—
367C22×C4C2×D4×C3112yes—
368C22×C4C2×D4×C3112yes—
369C22×C4C2×D4×C3112yes—
370C22×C4#41×C3112yes—
371C22×C4#41×C3114yes—
372C4⋊C4—44no—
373C4⋊C4—44no—
374C22⋊C4—416no—
375C22⋊C4—48no—
376C22⋊C4—416no—
377C22⋊C4—48no—
378C42—44no—
379C23—24no—
380C23—28no—
381C23—24no—
382C23—28no—
383C23—24no—
384C23—42no—
385C23—42no—
386C23—44no—
387C23—42no—
388C23—42no—
389C23—42no—
390C23—42no—
391C23—44no—
392C23—44no—
393C23—44no—
394C23—44no—
395C23—42no—
396C23—44no—
397C23—44no—
398C23—42no—
399C23—44no—
400C23—44no—
401C23—44no—
402C23C22×D4×C3111yescharacteristic
403C23C22×D4×C3111yescharacteristic
404C23C2×#41×C3111yescharacteristic
405C23C2×#41×C3112yes—
406C23C2×#41×C3112yes—
407C23C31×H(5,𝔽2)12yes—
408C23C31×H(5,𝔽2)12yes—
409C23C31×H(5,𝔽2)12yes—
410C23C31×2−1+412yes—
411Q8—416no—
412D4—416no—
413C2×C4—22no—
414C2×C4—22no—
415C2×C4—22no—
416C2×C4—24no—
417C2×C4—22no—
418C2×C4—24no—
419C2×C4—28no—
420C2×C4—24no—
421C2×C4—22no—
422C2×C4—28no—
423C2×C4—22no—
424C2×C4—22no—
425C2×C4—42no—
426C2×C4—42no—
427C2×C4—44no—
428C2×C4—44no—
429C2×C4—42no—
430C2×C4—42no—
431C2×C4—42no—
432C2×C4—44no—
433C2×C4—42no—
434C2×C4—42no—
435C2×C4—42no—
436C2×C4—44no—
437C2×C4—44no—
438C2×C4—44no—
439C2×C4—44no—
440C2×C4—44no—
441C2×C4—44no—
442C2×C4—44no—
443C2×C4—44no—
444C2×C4—44no—
445C2×C4—44no—
446C2×C4C31×#12114yes—
447C2×C4C31×#12414yes—
448C22—44no—
449C22—48no—
450C22—48no—
451C22—44no—
452C22—44no—
453C22—82no—
454C22—82no—
455C22—84no—
456C22—84no—
457C22—82no—
458C22—82no—
459C22C2×C31×#12111yescharacteristic
460C22C31×#52511yescharacteristic
461C22C2×C31×#12411yescharacteristic
462C22C31×#53412yes—
463C22C31×#53411yescharacteristic
464C22C31×#53511yescharacteristic
465C22C31×#53511yescharacteristic
466C22C31×#53611yescharacteristic
467C22C31×#53812yes—
468C22C31×#53814yes—
469C22C31×#54214yes—
470C22C31×#54812yes—
471C22C31×#55012yes—
472C22C31×#55114yes—
473C22C31×#55212yes—
474C22C31×#55912yes—
475C22C31×#56214yes—
476C4—24no—
477C4—24no—
478C4—44no—
479C4—42no—
480C4—82no—
481C4—84no—
482C4—82no—
483C2—84no—
484C2C31×#253611yescharacteristic
485C2C31×#254811yescharacteristic
486C2C31×#256111yescharacteristic
487C2C31×#261711yescharacteristic
488C2C31×#263111yescharacteristic
489C2C31×#264011yescharacteristic
490C2C31×#273014yes—
491C2C31×#275114yes—
492C2C31×#281611yescharacteristic
subgroupG/H
center, socleC24×C31C24
commutator, Frattini, cosocleC24C24×C31
prime radicalC23×D4×C31C22
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C24×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C2×C31×#393C2semidirect
2. C2×C31×#391C2semidirect
4. C31×#1445C2semidirect
5. C31×#1440C2semidirect
6. C31×#1439C2semidirect
8. C31×#1434C2semidirect
33. C22×Q8×C31D4semidirect
132. #16887C31direct (N × H)
202. C2×#393C2×C31semidirect
203. C2×#391C2×C31semidirect
205. #1445C2×C31semidirect
206. #1440C2×C31semidirect
207. #1439C2×C31semidirect
209. #1434C2×C31semidirect
279. C22×Q8D4×C31semidirect
315. C31#16887direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#3932
C2×C31×#3912
C2×C31×#3902
C31×#14452
C31×#14402
C31×#14392
C31×#14382
C31×#14342
#1688731