Finite Group Databasebeta

← C31×#25891 #21482650

Subgroups — C31×#25891 #21482650

Order 7936.

1744 conjugacy classes of subgroups.

The subgroup lattice has 602 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D42×C31C211yesmaximal, characteristic
2C2×C31×#490C211yesmaximal, characteristic, complemented
3C2×C31×#478C211yesmaximal, characteristic, complemented
4C31×#2562C211yesmaximal, characteristic, complemented
5C31×#2034C212yesmaximal, complemented
6C31×#2033C212yesmaximal, complemented
7C31×#1982C211yesmaximal, characteristic, complemented
8C31×#1955C211yesmaximal, characteristic, complemented
9C31×#1786C212yesmaximal, complemented
10C31×#1786C212yesmaximal, complemented
11C31×#1762C211yesmaximal, characteristic, complemented
12C23×D4×C31—21no—
13C23×D4×C31C2212yes—
14D42×C31—24no—
15D42×C31—24no—
16C2×C31×#127C2211yescharacteristic
17C2×C31×#125C2211yescharacteristic, complemented
18C2×C31×#121—21no—
19C2×C31×#121C2212yes—
20C2×C31×#120—22no—
21C2×C4×D4×C31C2211yescharacteristic
22C2×C4×D4×C31C2211yescharacteristic
23C31×#490—24no—
24C31×#478—24no—
25C2×C31×#107C2211yescharacteristic, complemented
26C2×C31×#106C2211yescharacteristic, complemented
27C2×C31×C4⋊C8C2211yescharacteristic, complemented
28C2×C31×#102C2212yes—
29C2×C31×#102C2211yescharacteristic
30C2×C31×#102C2211yescharacteristic
31C2×C31×#102C2212yescomplemented
32C2×C31×#102C2212yescomplemented
33C2×C31×#102C2212yescomplemented
34C2×C31×#102C2212yescomplemented
35C2×C31×C22⋊C8C2212yescomplemented
36C2×C31×C22⋊C8C2212yescomplemented
37C2×C31×#97C2211yescharacteristic, complemented
38C31×#400—21no—
39C31×#394—21no—
40C31×#388—22no—
41C31×#380C2212yescomplemented
42C31×#380C2212yescomplemented
43C4×C4⋊C4×C31C2211yescharacteristic, complemented
44C31×#340C2212yescomplemented
45C25×C31—22no—
46C22×D4×C31—28no—
47C22×D4×C31—22no—
48C22×D4×C31—24no—
49C22×D4×C31—24no—
50C22×D4×C31—24no—
51C22×D4×C31—24no—
52C22×D4×C31—22no—
53C22×D4×C31—21no—
54C22×D4×C31—21no—
55C22×D4×C31—42no—
56C22×D4×C31—42no—
57C22×D4×C31—48no—
58C22×D4×C31D411yescharacteristic
59C22×D4×C31C2312yes—
60C22×D4×C31C2311yescharacteristic
61C23×C4×C31—21no—
62C23×C4×C31C2312yes—
63C22×C8×C31C2312yes—
64C22×C8×C31C2311yescharacteristic
65C22×C8×C31C2311yescharacteristic
66C31×#127—22no—
67C31×#127D414yes—
68C31×#125—22no—
69C31×#125—22no—
70C31×#121—28no—
71C31×#121—24no—
72C31×#121—24no—
73C31×#120—216no—
74C4×D4×C31—22no—
75C4×D4×C31—22no—
76C4×D4×C31—22no—
77C4×D4×C31D414yes—
78C2×C4⋊C4×C31—21no—
79C2×C4⋊C4×C31—21no—
80C2×C4⋊C4×C31D411yescharacteristic
81C2×C4⋊C4×C31C2311yescharacteristic
82C2×C4⋊C4×C31C2311yescharacteristic
83C2×C4⋊C4×C31C2312yes—
84C2×C4⋊C4×C31C2311yescharacteristic
85C2×C22⋊C4×C31—21no—
86C2×C22⋊C4×C31—22no—
87C2×C22⋊C4×C31—22no—
88C2×C22⋊C4×C31—22no—
89C2×C22⋊C4×C31D412yes—
90C2×C42×C31—21no—
91C2×C42×C31C2311yescharacteristic
92C31×#107—22no—
93C31×#106—22no—
94C31×C4⋊C8—22no—
95C31×#102—22no—
96C31×#102—22no—
97C31×#102—24no—
98C31×#102—24no—
99C31×#102—24no—
100C31×#102—42no—
101C31×#102—42no—
102C31×C22⋊C8—42no—
103C31×C22⋊C8—42no—
104C31×#97—22no—
105C31×#95—21no—
106C31×#95—22no—
107C31×#95—22no—
108C24×C31—21no—
109C24×C31—28no—
110C24×C31—22no—
111C24×C31—44no—
112C24×C31—44no—
113C24×C31—44no—
114C24×C31—44no—
115C24×C31—82no—
116C24×C31—82no—
117C24×C31C2×D412yes—
118C2×D4×C31—24no—
119C2×D4×C31—28no—
120C2×D4×C31—28no—
121C2×D4×C31—22no—
122C2×D4×C31—24no—
123C2×D4×C31—24no—
124C2×D4×C31—21no—
125C2×D4×C31—22no—
126C2×D4×C31—22no—
127C2×D4×C31—22no—
128C2×D4×C31—22no—
129C2×D4×C31—22no—
130C2×D4×C31—22no—
131C2×D4×C31—44no—
132C2×D4×C31—44no—
133C2×D4×C31—44no—
134C2×D4×C31—48no—
135C2×D4×C31—48no—
136C2×D4×C31—432no—
137C2×D4×C31—48no—
138C2×D4×C31—44no—
139C2×D4×C31—44no—
140C2×D4×C31—48no—
141C2×D4×C31—81no—
142C2×D4×C31—81no—
143C2×D4×C31C2×D414yes—
144C2×D4×C31C2×D412yes—
145C2×D4×C31#4114yes—
146C22×C4×C31—21no—
147C22×C4×C31—24no—
148C22×C4×C31—22no—
149C22×C4×C31—22no—
150C22×C4×C31—22no—
151C22×C4×C31—22no—
152C22×C4×C31—22no—
153C22×C4×C31—22no—
154C22×C4×C31—22no—
155C22×C4×C31—21no—
156C22×C4×C31—21no—
157C22×C4×C31—44no—
158C22×C4×C31C2×D412yes—
159C22×C4×C31C2×D411yescharacteristic
160C22×C4×C31C2×D411yescharacteristic
161C22×C4×C31C2411yescharacteristic
162C2×C8×C31—22no—
163C2×C8×C31—21no—
164C2×C8×C31—21no—
165C2×C8×C31—22no—
166C2×C8×C31—22no—
167C2×C8×C31—22no—
168C2×C8×C31—22no—
169C4⋊C4×C31—22no—
170C4⋊C4×C31—21no—
171C4⋊C4×C31—21no—
172C4⋊C4×C31—21no—
173C4⋊C4×C31—21no—
174C4⋊C4×C31—21no—
175C4⋊C4×C31—22no—
176C4⋊C4×C31—22no—
177C4⋊C4×C31—42no—
178C4⋊C4×C31—42no—
179C4⋊C4×C31C2×D412yes—
180C22⋊C4×C31—28no—
181C22⋊C4×C31—24no—
182C22⋊C4×C31—24no—
183C22⋊C4×C31—44no—
184C22⋊C4×C31—82no—
185C42×C31—81no—
186C42×C31C2×D412yes—
187C42×C31C2×D412yes—
188#25891C3111yesmaximal, characteristic, direct product factor, Sylow
189C23×C31—22no—
190C23×C31—22no—
191C23×C31—22no—
192C23×C31—22no—
193C23×C31—24no—
194C23×C31—22no—
195C23×C31—22no—
196C23×C31—22no—
197C23×C31—24no—
198C23×C31—416no—
199C23×C31—416no—
200C23×C31—42no—
201C23×C31—41no—
202C23×C31—41no—
203C23×C31—42no—
204C23×C31—42no—
205C23×C31—42no—
206C23×C31—42no—
207C23×C31—42no—
208C23×C31—42no—
209C23×C31—88no—
210C23×C31—88no—
211C23×C31—88no—
212C23×C31—88no—
213C23×C31—88no—
214C23×C31AGL(1,ℤ/8)14yes—
215C23×C31C22×D411yescharacteristic
216D4×C31—28no—
217D4×C31—22no—
218D4×C31—24no—
219D4×C31—24no—
220D4×C31—24no—
221D4×C31—48no—
222D4×C31—416no—
223D4×C31—416no—
224D4×C31—42no—
225D4×C31—42no—
226D4×C31—84no—
227D4×C31#12414yes—
228C2×C4×C31—22no—
229C2×C4×C31—21no—
230C2×C4×C31—21no—
231C2×C4×C31—22no—
232C2×C4×C31—22no—
233C2×C4×C31—22no—
234C2×C4×C31—22no—
235C2×C4×C31—48no—
236C2×C4×C31—42no—
237C2×C4×C31—42no—
238C2×C4×C31—42no—
239C2×C4×C31—42no—
240C2×C4×C31—42no—
241C2×C4×C31—41no—
242C2×C4×C31—41no—
243C2×C4×C31—42no—
244C2×C4×C31—42no—
245C2×C4×C31—42no—
246C2×C4×C31—42no—
247C2×C4×C31—41no—
248C2×C4×C31—41no—
249C2×C4×C31#12012yes—
250C2×C4×C31#12012yes—
251C2×C4×C31C22×D411yescharacteristic
252C2×C4×C31C22×D411yescharacteristic
253C2×C4×C31C2×#4112yes—
254C2×C4×C31H(5,𝔽2)12yes—
255C8×C31—41no—
256C8×C31—41no—
257C8×C31—42no—
258C2×D42C2×C3111yescharacteristic
259C2×#490C2×C3111yescharacteristic, complemented
260C2×#478C2×C3111yescharacteristic, complemented
261#2562C2×C3111yescharacteristic, complemented
262#2034C2×C3112yescomplemented
263#2033C2×C3112yescomplemented
264#1982C2×C3111yescharacteristic, complemented
265#1955C2×C3111yescharacteristic, complemented
266#1786C2×C3112yescomplemented
267#1786C2×C3112yescomplemented
268#1762C2×C3111yescharacteristic, complemented
269C22×C31—24no—
270C22×C31—24no—
271C22×C31—24no—
272C22×C31—24no—
273C22×C31—42no—
274C22×C31—42no—
275C22×C31—42no—
276C22×C31—42no—
277C22×C31—42no—
278C22×C31—44no—
279C22×C31—42no—
280C22×C31—44no—
281C22×C31—44no—
282C22×C31—44no—
283C22×C31—44no—
284C22×C31—832no—
285C22×C31—82no—
286C22×C31—82no—
287C22×C31—82no—
288C22×C31—82no—
289C22×C31C2×#12011yescharacteristic
290C22×C31#54612yes—
291C22×C31C2×AGL(1,ℤ/8)12yes—
292C22×C31#57611yescharacteristic
293C22×C31#57711yescharacteristic
294C4×C31—22no—
295C4×C31—22no—
296C4×C31—42no—
297C4×C31—42no—
298C4×C31—81no—
299C4×C31—81no—
300C4×C31—82no—
301C4×C31C2×#12411yescharacteristic
302C4×C31#53511yescharacteristic
303C4×C31#54612yes—
304C23×D4—21no—
305C23×D4C22×C3112yes—
306D42—24no—
307D42—24no—
308C2×#127C22×C3111yescharacteristic
309C2×#125C22×C3111yescharacteristic, complemented
310C2×#121—21no—
311C2×#121C22×C3112yes—
312C2×#120—22no—
313C2×C4×D4C22×C3111yescharacteristic
314C2×C4×D4C22×C3111yescharacteristic
315#490—24no—
316#478—24no—
317C2×#107C22×C3111yescharacteristic, complemented
318C2×#106C22×C3111yescharacteristic, complemented
319C2×C4⋊C8C22×C3111yescharacteristic, complemented
320C2×#102C22×C3111yescharacteristic
321C2×#102C22×C3111yescharacteristic
322C2×#102C22×C3112yes—
323C2×#102C22×C3112yescomplemented
324C2×#102C22×C3112yescomplemented
325C2×#102C22×C3112yescomplemented
326C2×#102C22×C3112yescomplemented
327C2×C22⋊C8C22×C3112yescomplemented
328C2×C22⋊C8C22×C3112yescomplemented
329C2×#97C22×C3111yescharacteristic, complemented
330#400—21no—
331#394—21no—
332#388—22no—
333#380C22×C3112yescomplemented
334#380C22×C3112yescomplemented
335C4×C4⋊C4C22×C3111yescharacteristic, complemented
336#340C22×C3112yescomplemented
337C2×C31—44no—
338C2×C31—44no—
339C2×C31—84no—
340C2×C31#243511yescharacteristic
341C2×C31#300311yescharacteristic
342C2×C31#301211yescharacteristic
343C2×C31#331012yes—
344C2×C31#331812yes—
345C25—22no—
346C22×D4—28no—
347C22×D4—22no—
348C22×D4—24no—
349C22×D4—24no—
350C22×D4—24no—
351C22×D4—24no—
352C22×D4—22no—
353C22×D4—21no—
354C22×D4—21no—
355C22×D4—42no—
356C22×D4—42no—
357C22×D4—48no—
358C22×D4D4×C3111yescharacteristic
359C22×D4C23×C3112yes—
360C22×D4C23×C3111yescharacteristic
361C23×C4—21no—
362C23×C4C23×C3112yes—
363C22×C8C23×C3112yes—
364C22×C8C23×C3111yescharacteristic
365C22×C8C23×C3111yescharacteristic
366#127—22no—
367#127D4×C3114yes—
368#125—22no—
369#125—22no—
370#121—28no—
371#121—24no—
372#121—24no—
373#120—216no—
374C4×D4—22no—
375C4×D4—22no—
376C4×D4—22no—
377C4×D4D4×C3114yes—
378C2×C4⋊C4—21no—
379C2×C4⋊C4—21no—
380C2×C4⋊C4D4×C3111yescharacteristic
381C2×C4⋊C4C23×C3111yescharacteristic
382C2×C4⋊C4C23×C3111yescharacteristic
383C2×C4⋊C4C23×C3112yes—
384C2×C4⋊C4C23×C3111yescharacteristic
385C2×C22⋊C4—21no—
386C2×C22⋊C4—22no—
387C2×C22⋊C4—22no—
388C2×C22⋊C4—22no—
389C2×C22⋊C4D4×C3112yes—
390C2×C42—21no—
391C2×C42C23×C3111yescharacteristic
392#107—22no—
393#106—22no—
394C4⋊C8—22no—
395#102—22no—
396#102—22no—
397#102—24no—
398#102—24no—
399#102—24no—
400#102—42no—
401#102—42no—
402C22⋊C8—42no—
403C22⋊C8—42no—
404#97—22no—
405#95—21no—
406#95—22no—
407#95—22no—
408C31#2589111yescharacteristic, direct product factor, Sylow
409C24—21no—
410C24—28no—
411C24—22no—
412C24—44no—
413C24—44no—
414C24—44no—
415C24—44no—
416C24—82no—
417C24—82no—
418C24C2×D4×C3112yes—
419C2×D4—24no—
420C2×D4—28no—
421C2×D4—28no—
422C2×D4—22no—
423C2×D4—24no—
424C2×D4—24no—
425C2×D4—21no—
426C2×D4—22no—
427C2×D4—22no—
428C2×D4—22no—
429C2×D4—22no—
430C2×D4—22no—
431C2×D4—22no—
432C2×D4—44no—
433C2×D4—44no—
434C2×D4—44no—
435C2×D4—48no—
436C2×D4—48no—
437C2×D4—432no—
438C2×D4—48no—
439C2×D4—44no—
440C2×D4—44no—
441C2×D4—48no—
442C2×D4—81no—
443C2×D4—81no—
444C2×D4C2×D4×C3114yes—
445C2×D4C2×D4×C3112yes—
446C2×D4#41×C3114yes—
447C22×C4—21no—
448C22×C4—24no—
449C22×C4—22no—
450C22×C4—22no—
451C22×C4—22no—
452C22×C4—22no—
453C22×C4—22no—
454C22×C4—22no—
455C22×C4—22no—
456C22×C4—21no—
457C22×C4—21no—
458C22×C4—44no—
459C22×C4C2×D4×C3112yes—
460C22×C4C2×D4×C3111yescharacteristic
461C22×C4C2×D4×C3111yescharacteristic
462C22×C4C24×C3111yescharacteristic
463C2×C8—22no—
464C2×C8—21no—
465C2×C8—21no—
466C2×C8—22no—
467C2×C8—22no—
468C2×C8—22no—
469C2×C8—22no—
470C4⋊C4—22no—
471C4⋊C4—21no—
472C4⋊C4—21no—
473C4⋊C4—21no—
474C4⋊C4—21no—
475C4⋊C4—21no—
476C4⋊C4—22no—
477C4⋊C4—22no—
478C4⋊C4—42no—
479C4⋊C4—42no—
480C4⋊C4C2×D4×C3112yes—
481C22⋊C4—28no—
482C22⋊C4—24no—
483C22⋊C4—24no—
484C22⋊C4—44no—
485C22⋊C4—82no—
486C42—81no—
487C42C2×D4×C3112yes—
488C42C2×D4×C3112yes—
489C23—22no—
490C23—22no—
491C23—22no—
492C23—22no—
493C23—24no—
494C23—22no—
495C23—22no—
496C23—22no—
497C23—24no—
498C23—416no—
499C23—416no—
500C23—42no—
501C23—41no—
502C23—41no—
503C23—42no—
504C23—42no—
505C23—42no—
506C23—42no—
507C23—42no—
508C23—42no—
509C23—88no—
510C23—88no—
511C23—88no—
512C23—88no—
513C23—88no—
514C23C31×AGL(1,ℤ/8)14yes—
515C23C22×D4×C3111yescharacteristic
516D4—28no—
517D4—22no—
518D4—24no—
519D4—24no—
520D4—24no—
521D4—48no—
522D4—416no—
523D4—416no—
524D4—42no—
525D4—42no—
526D4—84no—
527D4C31×#12414yes—
528C2×C4—22no—
529C2×C4—21no—
530C2×C4—21no—
531C2×C4—22no—
532C2×C4—22no—
533C2×C4—22no—
534C2×C4—22no—
535C2×C4—48no—
536C2×C4—42no—
537C2×C4—42no—
538C2×C4—42no—
539C2×C4—42no—
540C2×C4—42no—
541C2×C4—41no—
542C2×C4—41no—
543C2×C4—42no—
544C2×C4—42no—
545C2×C4—42no—
546C2×C4—42no—
547C2×C4—41no—
548C2×C4—41no—
549C2×C4C31×#12012yes—
550C2×C4C31×#12012yes—
551C2×C4C22×D4×C3111yescharacteristic
552C2×C4C22×D4×C3111yescharacteristic
553C2×C4C2×#41×C3112yes—
554C2×C4C31×H(5,𝔽2)12yes—
555C8—41no—
556C8—41no—
557C8—42no—
558C22—24no—
559C22—24no—
560C22—24no—
561C22—24no—
562C22—42no—
563C22—42no—
564C22—42no—
565C22—42no—
566C22—42no—
567C22—44no—
568C22—42no—
569C22—44no—
570C22—44no—
571C22—44no—
572C22—44no—
573C22—832no—
574C22—82no—
575C22—82no—
576C22—82no—
577C22—82no—
578C22C2×C31×#12011yescharacteristic
579C22C31×#54612yes—
580C22C2×C31×AGL(1,ℤ/8)12yes—
581C22C31×#57611yescharacteristic
582C22C31×#57711yescharacteristic
583C4—22no—
584C4—22no—
585C4—42no—
586C4—42no—
587C4—81no—
588C4—81no—
589C4—82no—
590C4C2×C31×#12411yescharacteristic
591C4C31×#53511yescharacteristic
592C4C31×#54612yes—
593C2—44no—
594C2—44no—
595C2—84no—
596C2C31×#243511yescharacteristic
597C2C31×#300311yescharacteristic
598C2C31×#301211yescharacteristic
599C2C31×#331012yes—
600C2C31×#331812yes—
subgroupG/H
center, socleC23×C31C22×D4
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC2×D42×C31C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C2×C4×D4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×C31×#490C2semidirect
3. C2×C31×#478C2semidirect
4. C31×#2562C2semidirect
5. C31×#2034C2semidirect
6. C31×#2033C2semidirect
7. C31×#1982C2semidirect
8. C31×#1955C2semidirect
9. C31×#1786C2semidirect
10. C31×#1786C2semidirect
11. C31×#1762C2semidirect
17. C2×C31×#125C22semidirect
25. C2×C31×#107C22semidirect
26. C2×C31×#106C22semidirect
27. C2×C31×C4⋊C8C22semidirect
31. C2×C31×#102C22semidirect
32. C2×C31×#102C22semidirect
33. C2×C31×#102C22semidirect
34. C2×C31×#102C22semidirect
35. C2×C31×C22⋊C8C22semidirect
36. C2×C31×C22⋊C8C22semidirect
37. C2×C31×#97C22semidirect
41. C31×#380C22semidirect
42. C31×#380C22semidirect
43. C4×C4⋊C4×C31C22semidirect
44. C31×#340C22semidirect
188. #25891C31direct (N × H)
259. C2×#490C2×C31semidirect
260. C2×#478C2×C31semidirect
261. #2562C2×C31semidirect
262. #2034C2×C31semidirect
263. #2033C2×C31semidirect
264. #1982C2×C31semidirect
265. #1955C2×C31semidirect
266. #1786C2×C31semidirect
267. #1786C2×C31semidirect
268. #1762C2×C31semidirect
309. C2×#125C22×C31semidirect
317. C2×#107C22×C31semidirect
318. C2×#106C22×C31semidirect
319. C2×C4⋊C8C22×C31semidirect
323. C2×#102C22×C31semidirect
324. C2×#102C22×C31semidirect
325. C2×#102C22×C31semidirect
326. C2×#102C22×C31semidirect
327. C2×C22⋊C8C22×C31semidirect
328. C2×C22⋊C8C22×C31semidirect
329. C2×#97C22×C31semidirect
333. #380C22×C31semidirect
334. #380C22×C31semidirect
335. C4×C4⋊C4C22×C31semidirect
336. #340C22×C31semidirect
408. C31#25891direct (N × H)

Maximal subgroups

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

subgroupindex
C2×D42×C312
C2×C31×#4902
C2×C31×#4782
C31×#25622
C31×#20342
C31×#20332
C31×#19822
C31×#19552
C31×#17862
C31×#17622
#2589131