Finite Group Databasebeta

← C31×#20900 #21477659

Subgroups — C31×#20900 #21477659

Order 7936.

1854 conjugacy classes of subgroups.

The subgroup lattice has 586 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C31×#131C211yesmaximal, characteristic, complemented
2C2×C31×#532C211yesmaximal, characteristic
3C2×C31×#408C211yesmaximal, characteristic, complemented
4C2×C31×#408C211yesmaximal, characteristic, complemented
5C2×C31×#408C211yesmaximal, characteristic, complemented
6C31×#1870C214yesmaximal, complemented
7C31×#1869C214yesmaximal, complemented
8C31×#1728C211yesmaximal, characteristic, complemented
9C2×C31×#336C211yesmaximal, characteristic, complemented
10C22×#41×C31C2211yescharacteristic
11C22×#41×C31C2211yescharacteristic
12C2×C31×#131—24no—
13C2×C31×#131—24no—
14C2×C31×#131—24no—
15C22×M16×C31C2211yescharacteristic
16C22×M16×C31C2212yes—
17C22×M16×C31C2211yescharacteristic
18C23×C8×C31C2211yescharacteristic
19C23×C8×C31C2212yes—
20C23×C8×C31C2211yescharacteristic
21C31×#532—24no—
22C31×#532—24no—
23C2×C31×C4⋊Q8C411yescharacteristic
24C2×C31×#127C411yescharacteristic
25C2×C31×#124C411yescharacteristic
26C2×C31×#124C411yescharacteristic
27C2×C31×#121C414yes—
28C2×C4×D4×C31C2214yes—
29C22×C42×C31C2211yescharacteristic
30C31×#408—24no—
31C31×#408—24no—
32C31×#408—24no—
33C2×C31×C22⋊C8C2212yes—
34C2×C31×C22⋊C8C2214yes—
35C2×C31×C22⋊C8C2214yes—
36C2×C31×C22⋊C8C2212yes—
37C31×#336C2212yes—
38C31×#336C2214yes—
39C31×#336C2212yes—
40C2×#41×C31—22no—
41C2×#41×C31—22no—
42C2×#41×C31—22no—
43C2×#41×C31—22no—
44C2×#41×C31—22no—
45C2×#41×C31—22no—
46C2×#41×C31—22no—
47C2×#41×C31—22no—
48C2×#41×C31—22no—
49C2×#41×C31—22no—
50C2×#41×C31D414yes—
51C2×#41×C31D414yes—
52C22×Q8×C31C2×C411yescharacteristic
53C22×Q8×C31C2×C411yescharacteristic
54C22×D4×C31C2×C412yes—
55C22×D4×C31C2×C411yescharacteristic
56C22×D4×C31C2×C414yes—
57C22×D4×C31C2×C412yes—
58C22×D4×C31C2×C411yescharacteristic
59C23×C4×C31C2×C412yes—
60C23×C4×C31C2312yes—
61C23×C4×C31C2312yes—
62C23×C4×C31C2311yescharacteristic
63C31×#131—232no—
64C2×M16×C31—24no—
65C2×M16×C31—22no—
66C2×M16×C31—22no—
67C2×M16×C31—22no—
68C2×M16×C31—22no—
69C2×M16×C31—22no—
70C2×M16×C31—24no—
71C2×M16×C31—24no—
72C2×M16×C31D414yescomplemented
73C22×C8×C31—24no—
74C22×C8×C31—22no—
75C22×C8×C31—22no—
76C22×C8×C31—24no—
77C22×C8×C31—24no—
78C22×C8×C31—22no—
79C22×C8×C31—22no—
80C22×C8×C31—22no—
81C22×C8×C31D414yescomplemented
82C22×C8×C31C2312yes—
83C22×C8×C31C2312yes—
84C22×C8×C31C2311yescharacteristic
85C22×C8×C31C2312yes—
86C22×C8×C31C2311yescharacteristic
87C31×C4⋊Q8—24no—
88C31×#127—24no—
89C31×#124—24no—
90C31×#124—24no—
91C31×#121—216no—
92C4×D4×C31—28no—
93C4×D4×C31—28no—
94C2×C4⋊C4×C31C2×C414yes—
95C2×C22⋊C4×C31C2×C414yes—
96C2×C22⋊C4×C31C2×C414yes—
97C2×C42×C31—22no—
98C2×C42×C31—22no—
99C2×C42×C31C2×C411yescharacteristic
100C2×C42×C31C2×C411yescharacteristic
101C2×C42×C31C2312yes—
102C31×C22⋊C8—28no—
103C31×C22⋊C8—28no—
104C31×C22⋊C8—24no—
105C31×C22⋊C8—24no—
106C24×C31C22×C412yes—
107C24×C31C22×C412yes—
108C24×C31C22×C411yescharacteristic
109#41×C31—28no—
110#41×C31—28no—
111#41×C31—28no—
112#41×C31—28no—
113#41×C31—44no—
114#41×C31—44no—
115#41×C31—44no—
116#41×C31—44no—
117C2×Q8×C31—22no—
118C2×Q8×C31—22no—
119C2×Q8×C31—22no—
120C2×Q8×C31—22no—
121C2×Q8×C31—22no—
122C2×Q8×C31C22⋊C414yes—
123C2×D4×C31—24no—
124C2×D4×C31—24no—
125C2×D4×C31—28no—
126C2×D4×C31—24no—
127C2×D4×C31—24no—
128C2×D4×C31—24no—
129C2×D4×C31—22no—
130C2×D4×C31—22no—
131C2×D4×C31—22no—
132C2×D4×C31—22no—
133C2×D4×C31—22no—
134C2×D4×C31—28no—
135C2×D4×C31—44no—
136C2×D4×C31C22⋊C418yes—
137C2×D4×C31C22⋊C414yes—
138C22×C4×C31—22no—
139C22×C4×C31—22no—
140C22×C4×C31—22no—
141C22×C4×C31—22no—
142C22×C4×C31—24no—
143C22×C4×C31—24no—
144C22×C4×C31—22no—
145C22×C4×C31—22no—
146C22×C4×C31—22no—
147C22×C4×C31—22no—
148C22×C4×C31—22no—
149C22×C4×C31—22no—
150C22×C4×C31—42no—
151C22×C4×C31C22×C412yes—
152C22×C4×C31C22×C412yes—
153C22×C4×C31C22×C412yes—
154C22×C4×C31C22×C412yes—
155C22×C4×C31C22×C411yescharacteristic
156C22×C4×C31C2×D414yes—
157C22×C4×C31C2×D414yes—
158C22×C4×C31C2×D412yes—
159C22×C4×C31C2×D412yes—
160C22×C4×C31C2×D412yes—
161C22×C4×C31C2×D412yes—
162C22×C4×C31#4112yes—
163C22×C4×C31#4112yes—
164C22×C4×C31C2411yescharacteristic
165M16×C31—216no—
166M16×C31—28no—
167M16×C31—44no—
168C2×C8×C31—216no—
169C2×C8×C31—28no—
170C2×C8×C31—21no—
171C2×C8×C31—21no—
172C2×C8×C31—21no—
173C2×C8×C31—22no—
174C2×C8×C31—22no—
175C2×C8×C31—21no—
176C2×C8×C31—22no—
177C2×C8×C31—22no—
178C2×C8×C31—22no—
179C2×C8×C31—22no—
180C2×C8×C31—22no—
181C2×C8×C31—22no—
182C2×C8×C31—44no—
183C2×C8×C31C2×D412yes—
184C2×C8×C31C2×D414yes—
185C2×C8×C31C2×D412yes—
186C4⋊C4×C31—28no—
187C22⋊C4×C31—28no—
188C22⋊C4×C31—28no—
189C42×C31—22no—
190C42×C31—22no—
191C42×C31—22no—
192C42×C31—22no—
193#20900C3111yesmaximal, characteristic, direct product factor, Sylow
194C23×C31—22no—
195C23×C31—22no—
196C23×C31—22no—
197C23×C31—22no—
198C23×C31—24no—
199C23×C31—24no—
200C23×C31—22no—
201C23×C31—22no—
202C23×C31—22no—
203C23×C31—24no—
204C23×C31—24no—
205C23×C31C2×C22⋊C414yes—
206C23×C31C2×C22⋊C412yes—
207C23×C31C4×D412yes—
208C23×C31C4×D412yes—
209C23×C31C23×C411yescharacteristic
210Q8×C31—28no—
211Q8×C31—44no—
212D4×C31—216no—
213D4×C31—28no—
214D4×C31—416no—
215D4×C31—48no—
216D4×C31—44no—
217C2×C4×C31—22no—
218C2×C4×C31—22no—
219C2×C4×C31—22no—
220C2×C4×C31—22no—
221C2×C4×C31—24no—
222C2×C4×C31—24no—
223C2×C4×C31—24no—
224C2×C4×C31—24no—
225C2×C4×C31—22no—
226C2×C4×C31—22no—
227C2×C4×C31—22no—
228C2×C4×C31—22no—
229C2×C4×C31—22no—
230C2×C4×C31—22no—
231C2×C4×C31—48no—
232C2×C4×C31—42no—
233C2×C4×C31—42no—
234C2×C4×C31—42no—
235C2×C4×C31—42no—
236C2×C4×C31C2×C22⋊C414yes—
237C2×C4×C31C2×C22⋊C412yes—
238C2×C4×C31C4×D412yes—
239C2×C4×C31C4×D412yes—
240C2×C4×C31#12014yes—
241C2×C4×C31#12114yes—
242C2×C4×C31#12114yes—
243C2×C4×C31#12314yes—
244C2×C4×C31#13114yescomplemented
245C2×C4×C31C22×D411yescharacteristic
246C2×C4×C31C22×D411yescharacteristic
247C2×C4×C31C22×D411yescharacteristic
248C2×C4×C31C22×D411yescharacteristic
249C2×C4×C31C2×#4111yescharacteristic
250C2×C4×C31C2×#4111yescharacteristic
251C8×C31—22no—
252C8×C31—24no—
253C8×C31—22no—
254C8×C31—42no—
255C8×C31—42no—
256C22×#131C2×C3111yescharacteristic, complemented
257C2×#532C2×C3111yescharacteristic
258C2×#408C2×C3111yescharacteristic, complemented
259C2×#408C2×C3111yescharacteristic, complemented
260C2×#408C2×C3111yescharacteristic, complemented
261#1870C2×C3114yescomplemented
262#1869C2×C3114yescomplemented
263#1728C2×C3111yescharacteristic, complemented
264C2×#336C2×C3111yescharacteristic, complemented
265C22×C31—24no—
266C22×C31—22no—
267C22×C31—22no—
268C22×C31—24no—
269C22×C31—28no—
270C22×C31—24no—
271C22×C31—42no—
272C22×C31—42no—
273C22×C31—44no—
274C22×C31—44no—
275C22×C31—42no—
276C22×C31—42no—
277C22×C31—44no—
278C22×C31—42no—
279C22×C31#38614yes—
280C22×C31C22×C22⋊C411yescharacteristic
281C22×C31C2×C4×D411yescharacteristic
282C22×C31C2×C4×D411yescharacteristic
283C22×C31C2×#13112yes—
284C22×C31#56812yes—
285C4×C31—24no—
286C4×C31—24no—
287C4×C31—42no—
288C4×C31—42no—
289C4×C31#38614yes—
290C4×C31C2×#12011yescharacteristic
291C4×C31C2×#12111yescharacteristic
292C4×C31C2×#12111yescharacteristic
293C4×C31C2×#12311yescharacteristic
294C22×#41C22×C3111yescharacteristic
295C22×#41C22×C3111yescharacteristic
296C2×#131—24no—
297C2×#131—24no—
298C2×#131—24no—
299C22×M16C22×C3111yescharacteristic
300C22×M16C22×C3112yes—
301C22×M16C22×C3111yescharacteristic
302C23×C8C22×C3111yescharacteristic
303C23×C8C22×C3112yes—
304C23×C8C22×C3111yescharacteristic
305#532—24no—
306#532—24no—
307C2×C4⋊Q8C4×C3111yescharacteristic
308C2×#127C4×C3111yescharacteristic
309C2×#124C4×C3111yescharacteristic
310C2×#124C4×C3111yescharacteristic
311C2×#121C4×C3114yes—
312C2×C4×D4C22×C3114yes—
313C22×C42C22×C3111yescharacteristic
314#408—24no—
315#408—24no—
316#408—24no—
317C2×C22⋊C8C22×C3112yes—
318C2×C22⋊C8C22×C3114yes—
319C2×C22⋊C8C22×C3114yes—
320C2×C22⋊C8C22×C3112yes—
321#336C22×C3112yes—
322#336C22×C3114yes—
323#336C22×C3112yes—
324C2×C31—24no—
325C2×C31—44no—
326C2×C31—82no—
327C2×C31C2×#38611yescharacteristic
328C2×C31#288012yes—
329C2×C31#293111yescharacteristic
330C2×C31#293211yescharacteristic
331C2×C31#293512yes—
332C2×#41—22no—
333C2×#41—22no—
334C2×#41—22no—
335C2×#41—22no—
336C2×#41—22no—
337C2×#41—22no—
338C2×#41—22no—
339C2×#41—22no—
340C2×#41—22no—
341C2×#41—22no—
342C2×#41D4×C3114yes—
343C2×#41D4×C3114yes—
344C22×Q8C2×C4×C3111yescharacteristic
345C22×Q8C2×C4×C3111yescharacteristic
346C22×D4C2×C4×C3112yes—
347C22×D4C2×C4×C3111yescharacteristic
348C22×D4C2×C4×C3114yes—
349C22×D4C2×C4×C3112yes—
350C22×D4C2×C4×C3111yescharacteristic
351C23×C4C2×C4×C3112yes—
352C23×C4C23×C3112yes—
353C23×C4C23×C3112yes—
354C23×C4C23×C3111yescharacteristic
355#131—232no—
356C2×M16—24no—
357C2×M16—22no—
358C2×M16—22no—
359C2×M16—22no—
360C2×M16—22no—
361C2×M16—22no—
362C2×M16—24no—
363C2×M16—24no—
364C2×M16D4×C3114yescomplemented
365C22×C8—24no—
366C22×C8—22no—
367C22×C8—22no—
368C22×C8—24no—
369C22×C8—24no—
370C22×C8—22no—
371C22×C8—22no—
372C22×C8—22no—
373C22×C8D4×C3114yescomplemented
374C22×C8C23×C3112yes—
375C22×C8C23×C3112yes—
376C22×C8C23×C3111yescharacteristic
377C22×C8C23×C3112yes—
378C22×C8C23×C3111yescharacteristic
379C4⋊Q8—24no—
380#127—24no—
381#124—24no—
382#124—24no—
383#121—216no—
384C4×D4—28no—
385C4×D4—28no—
386C2×C4⋊C4C2×C4×C3114yes—
387C2×C22⋊C4C2×C4×C3114yes—
388C2×C22⋊C4C2×C4×C3114yes—
389C2×C42—22no—
390C2×C42—22no—
391C2×C42C2×C4×C3111yescharacteristic
392C2×C42C2×C4×C3111yescharacteristic
393C2×C42C23×C3112yes—
394C22⋊C8—28no—
395C22⋊C8—28no—
396C22⋊C8—24no—
397C22⋊C8—24no—
398C31#2090011yescharacteristic, direct product factor, Sylow
399C24C22×C4×C3112yes—
400C24C22×C4×C3112yes—
401C24C22×C4×C3111yescharacteristic
402#41—28no—
403#41—28no—
404#41—28no—
405#41—28no—
406#41—44no—
407#41—44no—
408#41—44no—
409#41—44no—
410C2×Q8—22no—
411C2×Q8—22no—
412C2×Q8—22no—
413C2×Q8—22no—
414C2×Q8—22no—
415C2×Q8C22⋊C4×C3114yes—
416C2×D4—24no—
417C2×D4—24no—
418C2×D4—28no—
419C2×D4—24no—
420C2×D4—24no—
421C2×D4—24no—
422C2×D4—22no—
423C2×D4—22no—
424C2×D4—22no—
425C2×D4—22no—
426C2×D4—22no—
427C2×D4—28no—
428C2×D4—44no—
429C2×D4C22⋊C4×C3118yes—
430C2×D4C22⋊C4×C3114yes—
431C22×C4—22no—
432C22×C4—22no—
433C22×C4—22no—
434C22×C4—22no—
435C22×C4—24no—
436C22×C4—24no—
437C22×C4—22no—
438C22×C4—22no—
439C22×C4—22no—
440C22×C4—22no—
441C22×C4—22no—
442C22×C4—22no—
443C22×C4—42no—
444C22×C4C22×C4×C3112yes—
445C22×C4C22×C4×C3112yes—
446C22×C4C22×C4×C3112yes—
447C22×C4C22×C4×C3112yes—
448C22×C4C22×C4×C3111yescharacteristic
449C22×C4C2×D4×C3114yes—
450C22×C4C2×D4×C3114yes—
451C22×C4C2×D4×C3112yes—
452C22×C4C2×D4×C3112yes—
453C22×C4C2×D4×C3112yes—
454C22×C4C2×D4×C3112yes—
455C22×C4#41×C3112yes—
456C22×C4#41×C3112yes—
457C22×C4C24×C3111yescharacteristic
458M16—216no—
459M16—28no—
460M16—44no—
461C2×C8—216no—
462C2×C8—28no—
463C2×C8—21no—
464C2×C8—21no—
465C2×C8—21no—
466C2×C8—22no—
467C2×C8—22no—
468C2×C8—21no—
469C2×C8—22no—
470C2×C8—22no—
471C2×C8—22no—
472C2×C8—22no—
473C2×C8—22no—
474C2×C8—22no—
475C2×C8—44no—
476C2×C8C2×D4×C3112yes—
477C2×C8C2×D4×C3114yes—
478C2×C8C2×D4×C3112yes—
479C4⋊C4—28no—
480C22⋊C4—28no—
481C22⋊C4—28no—
482C42—22no—
483C42—22no—
484C42—22no—
485C42—22no—
486C23—22no—
487C23—22no—
488C23—22no—
489C23—22no—
490C23—24no—
491C23—24no—
492C23—22no—
493C23—22no—
494C23—22no—
495C23—24no—
496C23—24no—
497C23C2×C22⋊C4×C3114yes—
498C23C2×C22⋊C4×C3112yes—
499C23C4×D4×C3112yes—
500C23C4×D4×C3112yes—
501C23C23×C4×C3111yescharacteristic
502Q8—28no—
503Q8—44no—
504D4—216no—
505D4—28no—
506D4—416no—
507D4—48no—
508D4—44no—
509C2×C4—22no—
510C2×C4—22no—
511C2×C4—22no—
512C2×C4—22no—
513C2×C4—24no—
514C2×C4—24no—
515C2×C4—24no—
516C2×C4—24no—
517C2×C4—22no—
518C2×C4—22no—
519C2×C4—22no—
520C2×C4—22no—
521C2×C4—22no—
522C2×C4—22no—
523C2×C4—48no—
524C2×C4—42no—
525C2×C4—42no—
526C2×C4—42no—
527C2×C4—42no—
528C2×C4C2×C22⋊C4×C3114yes—
529C2×C4C2×C22⋊C4×C3112yes—
530C2×C4C4×D4×C3112yes—
531C2×C4C4×D4×C3112yes—
532C2×C4C31×#12014yes—
533C2×C4C31×#12114yes—
534C2×C4C31×#12114yes—
535C2×C4C31×#12314yes—
536C2×C4C31×#13114yescomplemented
537C2×C4C22×D4×C3111yescharacteristic
538C2×C4C22×D4×C3111yescharacteristic
539C2×C4C22×D4×C3111yescharacteristic
540C2×C4C22×D4×C3111yescharacteristic
541C2×C4C2×#41×C3111yescharacteristic
542C2×C4C2×#41×C3111yescharacteristic
543C8—22no—
544C8—24no—
545C8—22no—
546C8—42no—
547C8—42no—
548C22—24no—
549C22—22no—
550C22—22no—
551C22—24no—
552C22—28no—
553C22—24no—
554C22—42no—
555C22—42no—
556C22—44no—
557C22—44no—
558C22—42no—
559C22—42no—
560C22—44no—
561C22—42no—
562C22C31×#38614yes—
563C22C22×C22⋊C4×C3111yescharacteristic
564C22C2×C4×D4×C3111yescharacteristic
565C22C2×C4×D4×C3111yescharacteristic
566C22C2×C31×#13112yes—
567C22C31×#56812yes—
568C4—24no—
569C4—24no—
570C4—42no—
571C4—42no—
572C4C31×#38614yes—
573C4C2×C31×#12011yescharacteristic
574C4C2×C31×#12111yescharacteristic
575C4C2×C31×#12111yescharacteristic
576C4C2×C31×#12311yescharacteristic
577C2—24no—
578C2—44no—
579C2—82no—
580C2C2×C31×#38611yescharacteristic
581C2C31×#288012yes—
582C2C31×#293111yescharacteristic
583C2C31×#293211yescharacteristic
584C2C31×#293512yes—
subgroupG/H
centerC22×C4×C31C24
commutatorC23C23×C4×C31
Frattini, cosocleC22×C4C24×C31
socleC23×C31C23×C4
prime radicalC2×C31×#532C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C22×C31×#131C2semidirect
3. C2×C31×#408C2semidirect
4. C2×C31×#408C2semidirect
5. C2×C31×#408C2semidirect
6. C31×#1870C2semidirect
7. C31×#1869C2semidirect
8. C31×#1728C2semidirect
9. C2×C31×#336C2semidirect
72. C2×M16×C31D4semidirect
81. C22×C8×C31D4semidirect
193. #20900C31direct (N × H)
244. C2×C4×C31#131semidirect
256. C22×#131C2×C31semidirect
258. C2×#408C2×C31semidirect
259. C2×#408C2×C31semidirect
260. C2×#408C2×C31semidirect
261. #1870C2×C31semidirect
262. #1869C2×C31semidirect
263. #1728C2×C31semidirect
264. C2×#336C2×C31semidirect
364. C2×M16D4×C31semidirect
373. C22×C8D4×C31semidirect
398. C31#20900direct (N × H)
536. C2×C4C31×#131semidirect

Maximal subgroups

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

subgroupindex
C22×C31×#1312
C2×C31×#5322
C2×C31×#4082
C31×#18702
C31×#18692
C31×#17282
C2×C31×#3362
#2090031