Finite Group Databasebeta

← C2×C31×#1618 #21474879

Subgroups — C2×C31×#1618 #21474879

Order 7936.

1200 conjugacy classes of subgroups.

The subgroup lattice has 592 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#538C211yesmaximal, characteristic
2C2×C31×#484C211yesmaximal, characteristic, complemented
3C2×C31×#481C211yesmaximal, characteristic, complemented
4C2×C31×#399C211yesmaximal, characteristic, complemented
5C31×#1618C218yesmaximal, direct product factor
6C2×C31×#328C211yesmaximal, characteristic, complemented
7C2×C31×#327C211yesmaximal, characteristic, complemented
8C2×C31×#323C211yesmaximal, characteristic, complemented
9C31×#538—22no—
10C31×#538—22no—
11C31×#538—22no—
12C31×#538C2214yes—
13C2×C31×#126—21no—
14C2×C31×#124—21no—
15C2×C31×#123—21no—
16C2×C31×C22⋊Q8C2211yescharacteristic
17C2×C31×#121—21no—
18C2×C31×#121C2211yescharacteristic
19C2×C31×#120—21no—
20C2×C4×D4×C31—21no—
21C22×C4⋊C4×C31—21no—
22C22×C4⋊C4×C31C2211yescharacteristic
23C22×C22⋊C4×C31—21no—
24C22×C22⋊C4×C31C2211yescharacteristic
25C31×#484—22no—
26C31×#484C2214yescomplemented
27C31×#481—22no—
28C31×#481C2214yescomplemented
29C2×C31×#107—21no—
30C2×C31×#106—21no—
31C2×C31×#103—21no—
32C2×C31×#102—21no—
33C2×C31×C22⋊C8C2211yescharacteristic
34C2×C31×C22⋊C8C2211yescharacteristic
35C31×#399—22no—
36C31×#399C2214yescomplemented
37C2×C31×#95C2211yescharacteristic
38C31×#328C2214yescomplemented
39C31×#327C2214yescomplemented
40C31×#323C2214yescomplemented
41C25×C31D411yescharacteristic
42C22×Q8×C31D411yescharacteristic
43C22×D4×C31—21no—
44C22×D4×C31—21no—
45C22×D4×C31—21no—
46C22×D4×C31D411yescharacteristic
47C23×C4×C31—21no—
48C23×C4×C31—21no—
49C23×C4×C31—21no—
50C23×C4×C31D411yescharacteristic
51C23×C4×C31C2311yescharacteristic
52C22×C8×C31—21no—
53C22×C8×C31—21no—
54C31×#126—24no—
55C31×#126—24no—
56C31×#124—24no—
57C31×#124—24no—
58C31×#123—24no—
59C31×#123—24no—
60C31×C22⋊Q8—21no—
61C31×C22⋊Q8—21no—
62C31×C22⋊Q8D412yes—
63C31×C22⋊Q8C2312yes—
64C31×#121—24no—
65C31×#121—24no—
66C31×#121—21no—
67C31×#121—21no—
68C31×#121D412yes—
69C31×#121C2312yes—
70C31×#120—24no—
71C31×#120—24no—
72C4×D4×C31—24no—
73C4×D4×C31—24no—
74C2×C4⋊C4×C31—21no—
75C2×C4⋊C4×C31—21no—
76C2×C4⋊C4×C31—21no—
77C2×C4⋊C4×C31—21no—
78C2×C4⋊C4×C31—21no—
79C2×C4⋊C4×C31—21no—
80C2×C4⋊C4×C31—21no—
81C2×C4⋊C4×C31—24no—
82C2×C4⋊C4×C31—44no—
83C2×C4⋊C4×C31D411yescharacteristic
84C2×C4⋊C4×C31D411yescharacteristic
85C2×C4⋊C4×C31C2312yes—
86C2×C22⋊C4×C31—21no—
87C2×C22⋊C4×C31—21no—
88C2×C22⋊C4×C31—21no—
89C2×C22⋊C4×C31—21no—
90C2×C22⋊C4×C31—21no—
91C2×C22⋊C4×C31—21no—
92C2×C22⋊C4×C31—21no—
93C2×C22⋊C4×C31—21no—
94C2×C22⋊C4×C31—21no—
95C2×C22⋊C4×C31—24no—
96C2×C22⋊C4×C31—44no—
97C2×C22⋊C4×C31D412yes—
98C2×C22⋊C4×C31C2312yes—
99C2×C42×C31—21no—
100C31×#107—24no—
101C31×#106—24no—
102C31×#103—24no—
103C31×#102—24no—
104C31×C22⋊C8—21no—
105C31×C22⋊C8—21no—
106C31×C22⋊C8C2312yes—
107C31×C22⋊C8C2312yes—
108C31×#95—21no—
109C31×#95C2312yes—
110C24×C31—21no—
111C24×C31—21no—
112C24×C31—22no—
113C24×C31—21no—
114C24×C31—22no—
115C24×C31—42no—
116C24×C31—42no—
117C24×C31C2×D411yescharacteristic
118C24×C31C2×D412yes—
119C2×Q8×C31—21no—
120C2×Q8×C31—42no—
121C2×Q8×C31C2×D412yes—
122C2×D4×C31—22no—
123C2×D4×C31—22no—
124C2×D4×C31—24no—
125C2×D4×C31—24no—
126C2×D4×C31—21no—
127C2×D4×C31—42no—
128C2×D4×C31—42no—
129C2×D4×C31—42no—
130C2×D4×C31—82no—
131C2×D4×C31—82no—
132C2×D4×C31C2×D412yes—
133C22×C4×C31—24no—
134C22×C4×C31—21no—
135C22×C4×C31—21no—
136C22×C4×C31—21no—
137C22×C4×C31—21no—
138C22×C4×C31—22no—
139C22×C4×C31—24no—
140C22×C4×C31—21no—
141C22×C4×C31—22no—
142C22×C4×C31—42no—
143C22×C4×C31—42no—
144C22×C4×C31—42no—
145C22×C4×C31—42no—
146C22×C4×C31—42no—
147C22×C4×C31—42no—
148C22×C4×C31—41no—
149C22×C4×C31—41no—
150C22×C4×C31—82no—
151C22×C4×C31C2×D411yescharacteristic
152C22×C4×C31C2×D411yescharacteristic
153C22×C4×C31C2×D412yes—
154C22×C4×C31C2×D411yescharacteristic
155C22×C4×C31C2×D411yescharacteristic
156C22×C4×C31C2×D411yescharacteristic
157C22×C4×C31C2411yescharacteristic
158C2×C8×C31—22no—
159C2×C8×C31—22no—
160C2×C8×C31—42no—
161C2×C8×C31—42no—
162C4⋊C4×C31—24no—
163C4⋊C4×C31—22no—
164C4⋊C4×C31—21no—
165C4⋊C4×C31—21no—
166C4⋊C4×C31—22no—
167C4⋊C4×C31—22no—
168C4⋊C4×C31—22no—
169C4⋊C4×C31—48no—
170C4⋊C4×C31—41no—
171C4⋊C4×C31—41no—
172C4⋊C4×C31C2×D412yes—
173C4⋊C4×C31C2×D412yes—
174C22⋊C4×C31—24no—
175C22⋊C4×C31—24no—
176C22⋊C4×C31—24no—
177C22⋊C4×C31—22no—
178C22⋊C4×C31—22no—
179C22⋊C4×C31—22no—
180C22⋊C4×C31—22no—
181C22⋊C4×C31—22no—
182C22⋊C4×C31—22no—
183C22⋊C4×C31—22no—
184C22⋊C4×C31—22no—
185C22⋊C4×C31—48no—
186C42×C31—24no—
187C2×#1618C3111yesmaximal, characteristic, direct product factor, Sylow
188C23×C31—22no—
189C23×C31—22no—
190C23×C31—22no—
191C23×C31—22no—
192C23×C31—22no—
193C23×C31—22no—
194C23×C31—42no—
195C23×C31—42no—
196C23×C31—48no—
197C23×C31—42no—
198C23×C31—42no—
199C23×C31—42no—
200C23×C31—42no—
201C23×C31—42no—
202C23×C31—42no—
203C23×C31—42no—
204C23×C31—81no—
205C23×C31—81no—
206C23×C31—84no—
207C23×C31#12011yescharacteristic
208C23×C31#12011yescharacteristic
209C23×C31#13512yes—
210C23×C31#13712yes—
211C23×C31C22×D411yescharacteristic
212Q8×C31—42no—
213Q8×C31—81no—
214D4×C31—42no—
215D4×C31—42no—
216D4×C31—42no—
217D4×C31—44no—
218D4×C31—81no—
219D4×C31—84no—
220D4×C31—84no—
221C2×C4×C31—22no—
222C2×C4×C31—22no—
223C2×C4×C31—24no—
224C2×C4×C31—22no—
225C2×C4×C31—22no—
226C2×C4×C31—22no—
227C2×C4×C31—22no—
228C2×C4×C31—41no—
229C2×C4×C31—41no—
230C2×C4×C31—41no—
231C2×C4×C31—41no—
232C2×C4×C31—48no—
233C2×C4×C31—42no—
234C2×C4×C31—42no—
235C2×C4×C31—42no—
236C2×C4×C31—42no—
237C2×C4×C31—42no—
238C2×C4×C31—42no—
239C2×C4×C31—42no—
240C2×C4×C31—42no—
241C2×C4×C31—42no—
242C2×C4×C31—42no—
243C2×C4×C31—81no—
244C2×C4×C31—84no—
245C2×C4×C31—82no—
246C2×C4×C31—82no—
247C2×C4×C31#12011yescharacteristic
248C2×C4×C31#12011yescharacteristic
249C2×C4×C31C22×D411yescharacteristic
250C2×C4×C31C22×D411yescharacteristic
251C8×C31—42no—
252C8×C31—42no—
253C2×#538C2×C3111yescharacteristic
254C2×#484C2×C3111yescharacteristic, complemented
255C2×#481C2×C3111yescharacteristic, complemented
256C2×#399C2×C3111yescharacteristic, complemented
257#1618C2×C3118yesdirect product factor
258C2×#328C2×C3111yescharacteristic, complemented
259C2×#327C2×C3111yescharacteristic, complemented
260C2×#323C2×C3111yescharacteristic, complemented
261C22×C31—24no—
262C22×C31—24no—
263C22×C31—21no—
264C22×C31—21no—
265C22×C31—21no—
266C22×C31—21no—
267C22×C31—44no—
268C22×C31—42no—
269C22×C31—42no—
270C22×C31—42no—
271C22×C31—42no—
272C22×C31—42no—
273C22×C31—42no—
274C22×C31—82no—
275C22×C31—84no—
276C22×C31—84no—
277C22×C31—84no—
278C22×C31#45212yes—
279C22×C31#45212yes—
280C22×C31#45312yes—
281C22×C31#45812yes—
282C22×C31C2×#12011yescharacteristic
283C22×C31C2×#13511yescharacteristic
284C22×C31C2×#13711yescharacteristic
285C4×C31—21no—
286C4×C31—21no—
287C4×C31—21no—
288C4×C31—21no—
289C4×C31—44no—
290C4×C31—42no—
291C4×C31—42no—
292C4×C31—42no—
293C4×C31—42no—
294C4×C31—82no—
295#538—22no—
296#538—22no—
297#538—22no—
298#538C22×C3114yes—
299C2×#126—21no—
300C2×#124—21no—
301C2×#123—21no—
302C2×C22⋊Q8C22×C3111yescharacteristic
303C2×#121—21no—
304C2×#121C22×C3111yescharacteristic
305C2×#120—21no—
306C2×C4×D4—21no—
307C22×C4⋊C4—21no—
308C22×C4⋊C4C22×C3111yescharacteristic
309C22×C22⋊C4—21no—
310C22×C22⋊C4C22×C3111yescharacteristic
311#484—22no—
312#484C22×C3114yescomplemented
313#481—22no—
314#481C22×C3114yescomplemented
315C2×#107—21no—
316C2×#106—21no—
317C2×#103—21no—
318C2×#102—21no—
319C2×C22⋊C8C22×C3111yescharacteristic
320C2×C22⋊C8C22×C3111yescharacteristic
321#399—22no—
322#399C22×C3114yescomplemented
323C2×#95C22×C3111yescharacteristic
324#328C22×C3114yescomplemented
325#327C22×C3114yescomplemented
326#323C22×C3114yescomplemented
327C2×C31—21no—
328C2×C31—21no—
329C2×C31—22no—
330C2×C31—82no—
331C2×C31—82no—
332C2×C31#161814yesdirect product factor
333C2×C31C2×#45211yescharacteristic
334C2×C31C2×#45311yescharacteristic
335C2×C31C2×#45811yescharacteristic
336C25D4×C3111yescharacteristic
337C22×Q8D4×C3111yescharacteristic
338C22×D4—21no—
339C22×D4—21no—
340C22×D4—21no—
341C22×D4D4×C3111yescharacteristic
342C23×C4—21no—
343C23×C4—21no—
344C23×C4—21no—
345C23×C4D4×C3111yescharacteristic
346C23×C4C23×C3111yescharacteristic
347C22×C8—21no—
348C22×C8—21no—
349#126—24no—
350#126—24no—
351#124—24no—
352#124—24no—
353#123—24no—
354#123—24no—
355C22⋊Q8—21no—
356C22⋊Q8—21no—
357C22⋊Q8D4×C3112yes—
358C22⋊Q8C23×C3112yes—
359#121—24no—
360#121—24no—
361#121—21no—
362#121—21no—
363#121D4×C3112yes—
364#121C23×C3112yes—
365#120—24no—
366#120—24no—
367C4×D4—24no—
368C4×D4—24no—
369C2×C4⋊C4—21no—
370C2×C4⋊C4—21no—
371C2×C4⋊C4—21no—
372C2×C4⋊C4—21no—
373C2×C4⋊C4—21no—
374C2×C4⋊C4—21no—
375C2×C4⋊C4—24no—
376C2×C4⋊C4—21no—
377C2×C4⋊C4—44no—
378C2×C4⋊C4D4×C3111yescharacteristic
379C2×C4⋊C4D4×C3111yescharacteristic
380C2×C4⋊C4C23×C3112yes—
381C2×C22⋊C4—21no—
382C2×C22⋊C4—21no—
383C2×C22⋊C4—21no—
384C2×C22⋊C4—21no—
385C2×C22⋊C4—21no—
386C2×C22⋊C4—21no—
387C2×C22⋊C4—21no—
388C2×C22⋊C4—21no—
389C2×C22⋊C4—21no—
390C2×C22⋊C4—24no—
391C2×C22⋊C4—44no—
392C2×C22⋊C4D4×C3112yes—
393C2×C22⋊C4C23×C3112yes—
394C2×C42—21no—
395#107—24no—
396#106—24no—
397#103—24no—
398#102—24no—
399C22⋊C8—21no—
400C22⋊C8—21no—
401C22⋊C8C23×C3112yes—
402C22⋊C8C23×C3112yes—
403#95—21no—
404#95C23×C3112yes—
405C31C2×#161811yescharacteristic, direct product factor, Sylow
406C24—21no—
407C24—21no—
408C24—22no—
409C24—21no—
410C24—22no—
411C24—42no—
412C24—42no—
413C24C2×D4×C3111yescharacteristic
414C24C2×D4×C3112yes—
415C2×Q8—21no—
416C2×Q8—42no—
417C2×Q8C2×D4×C3112yes—
418C2×D4—22no—
419C2×D4—22no—
420C2×D4—24no—
421C2×D4—24no—
422C2×D4—21no—
423C2×D4—42no—
424C2×D4—42no—
425C2×D4—42no—
426C2×D4—82no—
427C2×D4—82no—
428C2×D4C2×D4×C3112yes—
429C22×C4—24no—
430C22×C4—21no—
431C22×C4—21no—
432C22×C4—21no—
433C22×C4—21no—
434C22×C4—22no—
435C22×C4—24no—
436C22×C4—21no—
437C22×C4—22no—
438C22×C4—42no—
439C22×C4—42no—
440C22×C4—42no—
441C22×C4—42no—
442C22×C4—42no—
443C22×C4—42no—
444C22×C4—41no—
445C22×C4—41no—
446C22×C4—82no—
447C22×C4C2×D4×C3111yescharacteristic
448C22×C4C2×D4×C3111yescharacteristic
449C22×C4C2×D4×C3112yes—
450C22×C4C2×D4×C3111yescharacteristic
451C22×C4C2×D4×C3111yescharacteristic
452C22×C4C2×D4×C3111yescharacteristic
453C22×C4C24×C3111yescharacteristic
454C2×C8—22no—
455C2×C8—22no—
456C2×C8—42no—
457C2×C8—42no—
458C4⋊C4—24no—
459C4⋊C4—22no—
460C4⋊C4—21no—
461C4⋊C4—21no—
462C4⋊C4—22no—
463C4⋊C4—22no—
464C4⋊C4—22no—
465C4⋊C4—48no—
466C4⋊C4—41no—
467C4⋊C4—41no—
468C4⋊C4C2×D4×C3112yes—
469C4⋊C4C2×D4×C3112yes—
470C22⋊C4—24no—
471C22⋊C4—24no—
472C22⋊C4—24no—
473C22⋊C4—22no—
474C22⋊C4—22no—
475C22⋊C4—22no—
476C22⋊C4—22no—
477C22⋊C4—22no—
478C22⋊C4—22no—
479C22⋊C4—22no—
480C22⋊C4—22no—
481C22⋊C4—48no—
482C42—24no—
483C23—22no—
484C23—22no—
485C23—22no—
486C23—22no—
487C23—22no—
488C23—22no—
489C23—42no—
490C23—42no—
491C23—48no—
492C23—42no—
493C23—42no—
494C23—42no—
495C23—42no—
496C23—42no—
497C23—42no—
498C23—42no—
499C23—81no—
500C23—81no—
501C23—84no—
502C23C31×#12011yescharacteristic
503C23C31×#12011yescharacteristic
504C23C31×#13512yes—
505C23C31×#13712yes—
506C23C22×D4×C3111yescharacteristic
507Q8—42no—
508Q8—81no—
509D4—42no—
510D4—44no—
511D4—42no—
512D4—42no—
513D4—81no—
514D4—84no—
515D4—84no—
516C2×C4—22no—
517C2×C4—22no—
518C2×C4—24no—
519C2×C4—22no—
520C2×C4—22no—
521C2×C4—22no—
522C2×C4—22no—
523C2×C4—41no—
524C2×C4—41no—
525C2×C4—41no—
526C2×C4—41no—
527C2×C4—48no—
528C2×C4—42no—
529C2×C4—42no—
530C2×C4—42no—
531C2×C4—42no—
532C2×C4—42no—
533C2×C4—42no—
534C2×C4—42no—
535C2×C4—42no—
536C2×C4—42no—
537C2×C4—42no—
538C2×C4—81no—
539C2×C4—84no—
540C2×C4—82no—
541C2×C4—82no—
542C2×C4C31×#12011yescharacteristic
543C2×C4C31×#12011yescharacteristic
544C2×C4C22×D4×C3111yescharacteristic
545C2×C4C22×D4×C3111yescharacteristic
546C8—42no—
547C8—42no—
548C22—24no—
549C22—24no—
550C22—21no—
551C22—21no—
552C22—21no—
553C22—21no—
554C22—44no—
555C22—42no—
556C22—42no—
557C22—42no—
558C22—42no—
559C22—42no—
560C22—42no—
561C22—82no—
562C22—84no—
563C22—84no—
564C22—84no—
565C22C31×#45212yes—
566C22C31×#45212yes—
567C22C31×#45312yes—
568C22C31×#45812yes—
569C22C2×C31×#12011yescharacteristic
570C22C2×C31×#13511yescharacteristic
571C22C2×C31×#13711yescharacteristic
572C4—21no—
573C4—21no—
574C4—21no—
575C4—21no—
576C4—44no—
577C4—42no—
578C4—42no—
579C4—42no—
580C4—42no—
581C4—82no—
582C2—21no—
583C2—21no—
584C2—22no—
585C2—82no—
586C2—82no—
587C2C31×#161814yesdirect product factor
588C2C2×C31×#45211yescharacteristic
589C2C2×C31×#45311yescharacteristic
590C2C2×C31×#45811yescharacteristic
subgroupG/H
center, socleC23×C31#120
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC2×C31×#538C2
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23×C31 ◁ C23×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×C31×#484C2semidirect
3. C2×C31×#481C2semidirect
4. C2×C31×#399C2semidirect
5. C31×#1618C2direct (N × H)
6. C2×C31×#328C2semidirect
7. C2×C31×#327C2semidirect
8. C2×C31×#323C2semidirect
26. C31×#484C22semidirect
28. C31×#481C22semidirect
36. C31×#399C22semidirect
38. C31×#328C22semidirect
39. C31×#327C22semidirect
40. C31×#323C22semidirect
187. C2×#1618C31direct (N × H)
254. C2×#484C2×C31semidirect
255. C2×#481C2×C31semidirect
256. C2×#399C2×C31semidirect
257. #1618C2×C31direct (N × H)
258. C2×#328C2×C31semidirect
259. C2×#327C2×C31semidirect
260. C2×#323C2×C31semidirect
312. #484C22×C31semidirect
314. #481C22×C31semidirect
322. #399C22×C31semidirect
324. #328C22×C31semidirect
325. #327C22×C31semidirect
326. #323C22×C31semidirect
332. C2×C31#1618direct (N × H)
405. C31C2×#1618direct (N × H)
587. C2C31×#1618direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#5382
C2×C31×#4842
C2×C31×#4812
C2×C31×#3992
C31×#16182
C2×C31×#3282
C2×C31×#3272
C2×C31×#3232
C2×#161831