Finite Group Databasebeta

← C31×#26451 #21483210

Subgroups — C31×#26451 #21483210

Order 7936.

650 conjugacy classes of subgroups.

The subgroup lattice has 540 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#2550C211yesmaximal, characteristic
2C31×#2370C211yesmaximal, characteristic
3C31×#2088C211yesmaximal, characteristic
4C31×#2087C211yesmaximal, characteristic
5C31×#2059C211yesmaximal, characteristic
6C31×#2057C211yesmaximal, characteristic
7C31×#1991C211yesmaximal, characteristic
8C31×#1989C211yesmaximal, characteristic
9C31×#1989C211yesmaximal, characteristic
10C31×#1987C211yesmaximal, characteristic
11C31×#1949C211yesmaximal, characteristic
12C31×#1939C211yesmaximal, characteristic
13C31×#1918C211yesmaximal, characteristic
14C31×#1918C211yesmaximal, characteristic
15C4×C31×#107C211yesmaximal, characteristic
16C2×C31×C4⋊Q8C2211yescharacteristic
17C2×C31×#125C2211yescharacteristic
18C2×C31×#125C2211yescharacteristic
19C2×C31×#107C2211yescharacteristic
20C2×C31×#107C2211yescharacteristic
21C2×C31×#107C2211yescharacteristic
22C2×C31×#106C2211yescharacteristic
23C2×C31×C4⋊C8C2211yescharacteristic
24C2×C31×C4⋊C8C2211yescharacteristic
25C2×C31×C4⋊C8C2211yescharacteristic
26C2×C4×C8×C31C2211yescharacteristic
27C31×#398—21no—
28C31×#395—21no—
29C31×#391—21no—
30C31×#389—21no—
31C31×#389—21no—
32C31×#389C2211yescharacteristic
33C31×#389C2211yescharacteristic
34C31×#389C2211yescharacteristic
35C31×#389C2211yescharacteristic
36C31×#387—21no—
37C31×#387—21no—
38C31×#382C2211yescharacteristic
39C4×C4⋊C4×C31—21no—
40C4×C4⋊C4×C31C2211yescharacteristic
41C4×C4⋊C4×C31C2211yescharacteristic
42C4×C4⋊C4×C31C2211yescharacteristic
43C4×C4⋊C4×C31C2211yescharacteristic
44C4×C4⋊C4×C31C2211yescharacteristic
45C31×#340C2211yescharacteristic
46C31×#340C2211yescharacteristic
47C31×#340C2211yescharacteristic
48C31×#340C2211yescharacteristic
49C31×#340C2211yescharacteristic
50C31×#340C2211yescharacteristic
51C31×#340C2211yescharacteristic
52C31×#340C2211yescharacteristic
53C31×#340C2211yescharacteristic
54C31×#340C2211yescharacteristic
55C31×#340C2211yescharacteristic
56C31×#340C2211yescharacteristic
57C31×#336C2211yescharacteristic
58C31×#336C2211yescharacteristic
59C22×Q8×C31—21no—
60C22×C8×C31C2311yescharacteristic
61C22×C8×C31C2311yescharacteristic
62C22×C8×C31C2311yescharacteristic
63C22×C8×C31C2311yescharacteristic
64C31×C4⋊Q8—22no—
65C31×C4⋊Q8—41no—
66C31×#125—22no—
67C31×#125—22no—
68C31×#125—41no—
69C31×#125Q814yescomplemented
70C2×C4⋊C4×C31—21no—
71C2×C4⋊C4×C31—21no—
72C2×C4⋊C4×C31—21no—
73C2×C4⋊C4×C31—21no—
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×C31D411yescharacteristic
80C2×C4⋊C4×C31D411yescharacteristic
81C2×C4⋊C4×C31C2311yescharacteristic
82C2×C4⋊C4×C31C2311yescharacteristic
83C2×C4⋊C4×C31C2311yescharacteristic
84C2×C4⋊C4×C31C2311yescharacteristic
85C2×C4⋊C4×C31C2311yescharacteristic
86C2×C4⋊C4×C31C2311yescharacteristic
87C2×C4⋊C4×C31C2311yescharacteristic
88C2×C4⋊C4×C31C2311yescharacteristic
89C2×C42×C31—21no—
90C2×C42×C31—21no—
91C2×C42×C31—21no—
92C2×C42×C31—21no—
93C2×C42×C31C2311yescharacteristic
94C2×C42×C31C2311yescharacteristic
95C2×C42×C31C2311yescharacteristic
96C31×#107—22no—
97C31×#107—41no—
98C31×#107Q814yescomplemented
99C31×#106—41no—
100C31×C4⋊C8—22no—
101C31×C4⋊C8—41no—
102C31×C4⋊C8—41no—
103C4×C8×C31—22no—
104C31×#95—21no—
105C31×#95—21no—
106C31×#95—21no—
107C31×#95—21no—
108C31×#95—21no—
109C31×#95—21no—
110C31×#95—21no—
111C31×#95—21no—
112C31×#95—21no—
113C31×#95—21no—
114C31×#95D411yescharacteristic
115C31×#95D411yescharacteristic
116C2×Q8×C31—42no—
117C2×Q8×C31—42no—
118C2×Q8×C31—81no—
119C22×C4×C31—21no—
120C22×C4×C31—21no—
121C22×C4×C31—21no—
122C22×C4×C31—21no—
123C22×C4×C31—21no—
124C22×C4×C31—21no—
125C22×C4×C31—21no—
126C22×C4×C31—21no—
127C22×C4×C31C2×D411yescharacteristic
128C22×C4×C31C2×D411yescharacteristic
129C22×C4×C31C2×D411yescharacteristic
130C22×C4×C31C2×D411yescharacteristic
131C22×C4×C31C2×D411yescharacteristic
132C22×C4×C31C2×D411yescharacteristic
133C22×C4×C31C2411yescharacteristic
134C2×C8×C31—21no—
135C2×C8×C31—21no—
136C2×C8×C31—21no—
137C2×C8×C31—21no—
138C2×C8×C31—21no—
139C2×C8×C31—21no—
140C2×C8×C31—21no—
141C2×C8×C31—21no—
142C2×C8×C31—21no—
143C2×C8×C31—21no—
144C2×C8×C31—21no—
145C2×C8×C31C2×Q812yes—
146C4⋊C4×C31—24no—
147C4⋊C4×C31—24no—
148C4⋊C4×C31—22no—
149C4⋊C4×C31—21no—
150C4⋊C4×C31—21no—
151C4⋊C4×C31—21no—
152C4⋊C4×C31—21no—
153C4⋊C4×C31—21no—
154C4⋊C4×C31—21no—
155C4⋊C4×C31—21no—
156C4⋊C4×C31—21no—
157C4⋊C4×C31—21no—
158C4⋊C4×C31—21no—
159C4⋊C4×C31—21no—
160C4⋊C4×C31—41no—
161C4⋊C4×C31—42no—
162C4⋊C4×C31—42no—
163C4⋊C4×C31—42no—
164C4⋊C4×C31—42no—
165C4⋊C4×C31—42no—
166C4⋊C4×C31—81no—
167C4⋊C4×C31—81no—
168C4⋊C4×C31C2×Q812yes—
169C4⋊C4×C31C2×Q812yes—
170C4⋊C4×C31C2×Q812yes—
171C4⋊C4×C31C2×Q812yes—
172C4⋊C4×C31#4112yes—
173C42×C31—21no—
174C42×C31—21no—
175C42×C31—21no—
176C42×C31—21no—
177C42×C31—42no—
178C42×C31—81no—
179C42×C31—81no—
180C42×C31—81no—
181C42×C31C2×Q812yes—
182C42×C31#4112yes—
183#26451C3111yesmaximal, characteristic, direct product factor, Sylow
184C23×C31C22×D411yescharacteristic
185Q8×C31—84no—
186C2×C4×C31—21no—
187C2×C4×C31—21no—
188C2×C4×C31—21no—
189C2×C4×C31—21no—
190C2×C4×C31—21no—
191C2×C4×C31—21no—
192C2×C4×C31—22no—
193C2×C4×C31—22no—
194C2×C4×C31—21no—
195C2×C4×C31—21no—
196C2×C4×C31—21no—
197C2×C4×C31—22no—
198C2×C4×C31—22no—
199C2×C4×C31—22no—
200C2×C4×C31—21no—
201C2×C4×C31—21no—
202C2×C4×C31—21no—
203C2×C4×C31—21no—
204C2×C4×C31—21no—
205C2×C4×C31—21no—
206C2×C4×C31—41no—
207C2×C4×C31—41no—
208C2×C4×C31—41no—
209C2×C4×C31—41no—
210C2×C4×C31—41no—
211C2×C4×C31—41no—
212C2×C4×C31—41no—
213C2×C4×C31—41no—
214C2×C4×C31—41no—
215C2×C4×C31—41no—
216C2×C4×C31—41no—
217C2×C4×C31—41no—
218C2×C4×C31—41no—
219C2×C4×C31—41no—
220C2×C4×C31—41no—
221C2×C4×C31—41no—
222C2×C4×C31—41no—
223C2×C4×C31—41no—
224C2×C4×C31—41no—
225C2×C4×C31C22⋊Q812yes—
226C2×C4×C31C22⋊Q812yes—
227C2×C4×C31#13512yes—
228C2×C4×C31C22×Q811yescharacteristic
229C2×C4×C31C22×Q811yescharacteristic
230C2×C4×C31C2×#4111yescharacteristic
231C2×C4×C31C2×#4111yescharacteristic
232C2×C4×C31H(5,𝔽2)11yescharacteristic
233C2×C4×C312−1+411yescharacteristic
234C8×C31—22no—
235C8×C31—41no—
236C8×C31—41no—
237C8×C31—41no—
238#2550C2×C3111yescharacteristic
239#2370C2×C3111yescharacteristic
240#2088C2×C3111yescharacteristic
241#2087C2×C3111yescharacteristic
242#2059C2×C3111yescharacteristic
243#2057C2×C3111yescharacteristic
244#1991C2×C3111yescharacteristic
245#1989C2×C3111yescharacteristic
246#1989C2×C3111yescharacteristic
247#1987C2×C3111yescharacteristic
248#1949C2×C3111yescharacteristic
249#1939C2×C3111yescharacteristic
250#1918C2×C3111yescharacteristic
251#1918C2×C3111yescharacteristic
252C4×#107C2×C3111yescharacteristic
253C22×C31C2×C22⋊Q811yescharacteristic
254C22×C31#54611yescharacteristic
255C22×C31D4×Q811yescharacteristic
256C22×C31C2×#13511yescharacteristic
257C22×C31#57511yescharacteristic
258C22×C31#57611yescharacteristic
259C22×C31#57811yescharacteristic
260C4×C31—22no—
261C4×C31—22no—
262C4×C31—22no—
263C4×C31—42no—
264C4×C31—42no—
265C4×C31—42no—
266C4×C31—42no—
267C4×C31—41no—
268C4×C31—41no—
269C4×C31—41no—
270C4×C31—42no—
271C4×C31—81no—
272C4×C31—81no—
273C4×C31—81no—
274C4×C31#53311yescharacteristic
275C4×C31#54211yescharacteristic
276C4×C31#55711yescharacteristic
277C4×C31Q8211yescharacteristic
278C2×C4⋊Q8C22×C3111yescharacteristic
279C2×#125C22×C3111yescharacteristic
280C2×#125C22×C3111yescharacteristic
281C2×#107C22×C3111yescharacteristic
282C2×#107C22×C3111yescharacteristic
283C2×#107C22×C3111yescharacteristic
284C2×#106C22×C3111yescharacteristic
285C2×C4⋊C8C22×C3111yescharacteristic
286C2×C4⋊C8C22×C3111yescharacteristic
287C2×C4⋊C8C22×C3111yescharacteristic
288C2×C4×C8C22×C3111yescharacteristic
289#398—21no—
290#395—21no—
291#391—21no—
292#389—21no—
293#389—21no—
294#389C22×C3111yescharacteristic
295#389C22×C3111yescharacteristic
296#389C22×C3111yescharacteristic
297#389C22×C3111yescharacteristic
298#387—21no—
299#387—21no—
300#382C22×C3111yescharacteristic
301C4×C4⋊C4—21no—
302C4×C4⋊C4C22×C3111yescharacteristic
303C4×C4⋊C4C22×C3111yescharacteristic
304C4×C4⋊C4C22×C3111yescharacteristic
305C4×C4⋊C4C22×C3111yescharacteristic
306C4×C4⋊C4C22×C3111yescharacteristic
307#340C22×C3111yescharacteristic
308#340C22×C3111yescharacteristic
309#340C22×C3111yescharacteristic
310#340C22×C3111yescharacteristic
311#340C22×C3111yescharacteristic
312#340C22×C3111yescharacteristic
313#340C22×C3111yescharacteristic
314#340C22×C3111yescharacteristic
315#340C22×C3111yescharacteristic
316#340C22×C3111yescharacteristic
317#340C22×C3111yescharacteristic
318#340C22×C3111yescharacteristic
319#336C22×C3111yescharacteristic
320#336C22×C3111yescharacteristic
321C2×C31#245111yescharacteristic
322C2×C31#307611yescharacteristic
323C2×C31#308311yescharacteristic
324C2×C31#330011yescharacteristic
325C2×C31#332211yescharacteristic
326C2×C31#338011yescharacteristic
327C2×C31#339011yescharacteristic
328C22×Q8—21no—
329C22×C8C23×C3111yescharacteristic
330C22×C8C23×C3111yescharacteristic
331C22×C8C23×C3111yescharacteristic
332C22×C8C23×C3111yescharacteristic
333C4⋊Q8—22no—
334C4⋊Q8—41no—
335#125—22no—
336#125—22no—
337#125—41no—
338#125Q8×C3114yescomplemented
339C2×C4⋊C4—21no—
340C2×C4⋊C4—21no—
341C2×C4⋊C4—21no—
342C2×C4⋊C4—21no—
343C2×C4⋊C4—21no—
344C2×C4⋊C4—21no—
345C2×C4⋊C4—21no—
346C2×C4⋊C4—21no—
347C2×C4⋊C4—21no—
348C2×C4⋊C4D4×C3111yescharacteristic
349C2×C4⋊C4D4×C3111yescharacteristic
350C2×C4⋊C4C23×C3111yescharacteristic
351C2×C4⋊C4C23×C3111yescharacteristic
352C2×C4⋊C4C23×C3111yescharacteristic
353C2×C4⋊C4C23×C3111yescharacteristic
354C2×C4⋊C4C23×C3111yescharacteristic
355C2×C4⋊C4C23×C3111yescharacteristic
356C2×C4⋊C4C23×C3111yescharacteristic
357C2×C4⋊C4C23×C3111yescharacteristic
358C2×C42—21no—
359C2×C42—21no—
360C2×C42—21no—
361C2×C42—21no—
362C2×C42C23×C3111yescharacteristic
363C2×C42C23×C3111yescharacteristic
364C2×C42C23×C3111yescharacteristic
365#107—22no—
366#107—41no—
367#107Q8×C3114yescomplemented
368#106—41no—
369C4⋊C8—22no—
370C4⋊C8—41no—
371C4⋊C8—41no—
372C4×C8—22no—
373#95—21no—
374#95—21no—
375#95—21no—
376#95—21no—
377#95—21no—
378#95—21no—
379#95—21no—
380#95—21no—
381#95—21no—
382#95—21no—
383#95D4×C3111yescharacteristic
384#95D4×C3111yescharacteristic
385C31#2645111yescharacteristic, direct product factor, Sylow
386C2×Q8—42no—
387C2×Q8—42no—
388C2×Q8—81no—
389C22×C4—21no—
390C22×C4—21no—
391C22×C4—21no—
392C22×C4—21no—
393C22×C4—21no—
394C22×C4—21no—
395C22×C4—21no—
396C22×C4—21no—
397C22×C4C2×D4×C3111yescharacteristic
398C22×C4C2×D4×C3111yescharacteristic
399C22×C4C2×D4×C3111yescharacteristic
400C22×C4C2×D4×C3111yescharacteristic
401C22×C4C2×D4×C3111yescharacteristic
402C22×C4C2×D4×C3111yescharacteristic
403C22×C4C24×C3111yescharacteristic
404C2×C8—21no—
405C2×C8—21no—
406C2×C8—21no—
407C2×C8—21no—
408C2×C8—21no—
409C2×C8—21no—
410C2×C8—21no—
411C2×C8—21no—
412C2×C8—21no—
413C2×C8—21no—
414C2×C8—21no—
415C2×C8C2×Q8×C3112yes—
416C4⋊C4—24no—
417C4⋊C4—24no—
418C4⋊C4—22no—
419C4⋊C4—21no—
420C4⋊C4—21no—
421C4⋊C4—21no—
422C4⋊C4—21no—
423C4⋊C4—21no—
424C4⋊C4—21no—
425C4⋊C4—21no—
426C4⋊C4—21no—
427C4⋊C4—21no—
428C4⋊C4—21no—
429C4⋊C4—21no—
430C4⋊C4—41no—
431C4⋊C4—42no—
432C4⋊C4—42no—
433C4⋊C4—42no—
434C4⋊C4—42no—
435C4⋊C4—42no—
436C4⋊C4—81no—
437C4⋊C4—81no—
438C4⋊C4C2×Q8×C3112yes—
439C4⋊C4C2×Q8×C3112yes—
440C4⋊C4C2×Q8×C3112yes—
441C4⋊C4C2×Q8×C3112yes—
442C4⋊C4#41×C3112yes—
443C42—21no—
444C42—21no—
445C42—21no—
446C42—21no—
447C42—42no—
448C42—81no—
449C42—81no—
450C42—81no—
451C42C2×Q8×C3112yes—
452C42#41×C3112yes—
453C23C22×D4×C3111yescharacteristic
454Q8—84no—
455C2×C4—21no—
456C2×C4—21no—
457C2×C4—21no—
458C2×C4—21no—
459C2×C4—21no—
460C2×C4—21no—
461C2×C4—22no—
462C2×C4—22no—
463C2×C4—21no—
464C2×C4—21no—
465C2×C4—21no—
466C2×C4—22no—
467C2×C4—22no—
468C2×C4—22no—
469C2×C4—21no—
470C2×C4—21no—
471C2×C4—21no—
472C2×C4—21no—
473C2×C4—21no—
474C2×C4—21no—
475C2×C4—41no—
476C2×C4—41no—
477C2×C4—41no—
478C2×C4—41no—
479C2×C4—41no—
480C2×C4—41no—
481C2×C4—41no—
482C2×C4—41no—
483C2×C4—41no—
484C2×C4—41no—
485C2×C4—41no—
486C2×C4—41no—
487C2×C4—41no—
488C2×C4—41no—
489C2×C4—41no—
490C2×C4—41no—
491C2×C4—41no—
492C2×C4—41no—
493C2×C4—41no—
494C2×C4C31×C22⋊Q812yes—
495C2×C4C31×C22⋊Q812yes—
496C2×C4C31×#13512yes—
497C2×C4C22×Q8×C3111yescharacteristic
498C2×C4C22×Q8×C3111yescharacteristic
499C2×C4C2×#41×C3111yescharacteristic
500C2×C4C2×#41×C3111yescharacteristic
501C2×C4C31×H(5,𝔽2)11yescharacteristic
502C2×C4C31×2−1+411yescharacteristic
503C8—22no—
504C8—41no—
505C8—41no—
506C8—41no—
507C22C2×C31×C22⋊Q811yescharacteristic
508C22C31×#54611yescharacteristic
509C22D4×Q8×C3111yescharacteristic
510C22C2×C31×#13511yescharacteristic
511C22C31×#57511yescharacteristic
512C22C31×#57611yescharacteristic
513C22C31×#57811yescharacteristic
514C4—22no—
515C4—22no—
516C4—22no—
517C4—42no—
518C4—42no—
519C4—42no—
520C4—42no—
521C4—41no—
522C4—41no—
523C4—41no—
524C4—42no—
525C4—81no—
526C4—81no—
527C4—81no—
528C4C31×#53311yescharacteristic
529C4C31×#54211yescharacteristic
530C4C31×#55711yescharacteristic
531C4Q82×C3111yescharacteristic
532C2C31×#245111yescharacteristic
533C2C31×#307611yescharacteristic
534C2C31×#308311yescharacteristic
535C2C31×#330011yescharacteristic
536C2C31×#332211yescharacteristic
537C2C31×#338011yescharacteristic
538C2C31×#339011yescharacteristic
subgroupG/H
center, socle, prime radicalC23×C31C22×D4
commutator, Frattini, cosocleC22×C4C24×C31
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C4×C4⋊C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
69. C31×#125Q8semidirect
98. C31×#107Q8semidirect
183. #26451C31direct (N × H)
338. #125Q8×C31semidirect
367. #107Q8×C31semidirect
385. C31#26451direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#25502
C31×#23702
C31×#20882
C31×#20872
C31×#20592
C31×#20572
C31×#19912
C31×#19892
C31×#19872
C31×#19492
C31×#19392
C31×#19182
C4×C31×#1072
#2645131