Finite Group Databasebeta

← C31×#20839 #21477598

Subgroups — C31×#20839 #21477598

Order 7936.

1458 conjugacy classes of subgroups.

The subgroup lattice has 490 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C31×#131C211yesmaximal, characteristic
2C2×C31×#424C211yesmaximal, characteristic, complemented
3C2×C31×#423C211yesmaximal, characteristic, complemented
4C2×C31×#408C211yesmaximal, characteristic
5C31×#2297C211yesmaximal, characteristic
6C31×#1851C214yesmaximal, complemented
7C31×#1850C214yesmaximal, complemented
8C31×#1729C211yesmaximal, characteristic, complemented
9C2×C31×#336C211yesmaximal, characteristic, complemented
10C22×#41×C31C2211yescharacteristic
11C2×C31×#131—24no—
12C2×C31×#131—24no—
13C2×C31×#131—24no—
14C22×M16×C31C2212yes—
15C22×M16×C31C2211yescharacteristic
16C22×M16×C31C2211yescharacteristic
17C23×C8×C31C2212yes—
18C23×C8×C31C2211yescharacteristic
19C23×C8×C31C2211yescharacteristic
20C2×C31×#117C2211yescharacteristic
21C22×C42×C31C2211yescharacteristic
22C31×#424—24no—
23C31×#423—24no—
24C2×C31×C4⋊C8C2212yes—
25C2×C31×C4⋊C8C2214yes—
26C2×C31×C4⋊C8C2212yes—
27C31×#408—24no—
28C2×C31×C22⋊C8C2214yes—
29C31×#391C411yescharacteristic
30C31×#391C411yescharacteristic
31C31×#390C411yescharacteristic
32C31×#390C411yescharacteristic
33C31×#386C414yes—
34C4×C22⋊C4×C31C2214yes—
35C31×#336C2212yes—
36C31×#336C2214yes—
37C31×#336C2212yes—
38C2×#41×C31—22no—
39C2×#41×C31—22no—
40C2×#41×C31—22no—
41C2×#41×C31—22no—
42C2×#41×C31D414yes—
43C2×#41×C31Q814yes—
44C22×Q8×C31C2×C411yescharacteristic
45C22×D4×C31C2×C412yes—
46C22×D4×C31C2×C411yescharacteristic
47C23×C4×C31C2×C412yes—
48C23×C4×C31C2312yes—
49C23×C4×C31C2311yescharacteristic
50C31×#131—232no—
51C2×M16×C31—24no—
52C2×M16×C31—22no—
53C2×M16×C31—22no—
54C2×M16×C31—22no—
55C2×M16×C31—22no—
56C2×M16×C31—22no—
57C2×M16×C31—24no—
58C2×M16×C31—24no—
59C2×M16×C31D414yes—
60C22×C8×C31—24no—
61C22×C8×C31—22no—
62C22×C8×C31—22no—
63C22×C8×C31—24no—
64C22×C8×C31—24no—
65C22×C8×C31—22no—
66C22×C8×C31—22no—
67C22×C8×C31—22no—
68C22×C8×C31D414yes—
69C22×C8×C31C2312yes—
70C22×C8×C31C2312yes—
71C22×C8×C31C2311yescharacteristic
72C22×C8×C31C2312yes—
73C22×C8×C31C2311yescharacteristic
74C31×#117—22no—
75C31×#117—22no—
76C2×C4⋊C4×C31C2×C411yescharacteristic
77C2×C4⋊C4×C31C2×C411yescharacteristic
78C2×C22⋊C4×C31C2×C412yes—
79C2×C22⋊C4×C31C2×C414yes—
80C2×C22⋊C4×C31C2×C414yes—
81C2×C42×C31—22no—
82C2×C42×C31—22no—
83C2×C42×C31C2×C411yescharacteristic
84C2×C42×C31C2×C411yescharacteristic
85C2×C42×C31C2312yes—
86C2×C42×C31C2312yes—
87C31×C4⋊C8—28no—
88C31×C4⋊C8—24no—
89C31×C4⋊C8—24no—
90C31×C22⋊C8—28no—
91C31×#95C2×C414yes—
92C31×#95C2×C414yes—
93C24×C31C22×C412yes—
94C24×C31C22×C411yescharacteristic
95#41×C31—28no—
96#41×C31—28no—
97#41×C31—28no—
98#41×C31—28no—
99C2×Q8×C31—22no—
100C2×Q8×C31—22no—
101C2×Q8×C31C4⋊C414yes—
102C2×D4×C31—24no—
103C2×D4×C31—24no—
104C2×D4×C31—22no—
105C2×D4×C31—22no—
106C2×D4×C31C4⋊C418yes—
107C2×D4×C31C4⋊C414yes—
108C22×C4×C31—22no—
109C22×C4×C31—22no—
110C22×C4×C31—22no—
111C22×C4×C31—22no—
112C22×C4×C31—24no—
113C22×C4×C31—24no—
114C22×C4×C31—42no—
115C22×C4×C31C22×C412yes—
116C22×C4×C31C22×C412yes—
117C22×C4×C31C22×C412yes—
118C22×C4×C31C22×C412yes—
119C22×C4×C31C22×C412yes—
120C22×C4×C31C22×C411yescharacteristic
121C22×C4×C31C2×D414yes—
122C22×C4×C31C2×D412yes—
123C22×C4×C31C2×D412yes—
124C22×C4×C31C2×D412yes—
125C22×C4×C31C2×Q814yes—
126C22×C4×C31C2×Q812yes—
127C22×C4×C31#4112yes—
128C22×C4×C31#4112yes—
129C22×C4×C31C2411yescharacteristic
130M16×C31—216no—
131M16×C31—28no—
132M16×C31—44no—
133C2×C8×C31—216no—
134C2×C8×C31—28no—
135C2×C8×C31—21no—
136C2×C8×C31—21no—
137C2×C8×C31—21no—
138C2×C8×C31—22no—
139C2×C8×C31—22no—
140C2×C8×C31—21no—
141C2×C8×C31—22no—
142C2×C8×C31—22no—
143C2×C8×C31—22no—
144C2×C8×C31—22no—
145C2×C8×C31—22no—
146C2×C8×C31—22no—
147C2×C8×C31—44no—
148C2×C8×C31C2×D412yes—
149C2×C8×C31C2×D414yes—
150C2×C8×C31C2×D412yes—
151C4⋊C4×C31—22no—
152C4⋊C4×C31—22no—
153C22⋊C4×C31—24no—
154C22⋊C4×C31—28no—
155C22⋊C4×C31—44no—
156C42×C31—22no—
157C42×C31—22no—
158C42×C31—22no—
159C42×C31—22no—
160C42×C31—22no—
161C42×C31—22no—
162#20839C3111yesmaximal, characteristic, direct product factor, Sylow
163C23×C31—22no—
164C23×C31—22no—
165C23×C31—22no—
166C23×C31—22no—
167C23×C31—24no—
168C23×C31—24no—
169C23×C31C2×C4⋊C414yes—
170C23×C31C2×C4⋊C412yes—
171C23×C31C4×D412yes—
172C23×C31C4×D412yes—
173C23×C31C23×C411yescharacteristic
174Q8×C31—28no—
175D4×C31—216no—
176D4×C31—28no—
177C2×C4×C31—22no—
178C2×C4×C31—22no—
179C2×C4×C31—22no—
180C2×C4×C31—22no—
181C2×C4×C31—24no—
182C2×C4×C31—24no—
183C2×C4×C31—24no—
184C2×C4×C31—24no—
185C2×C4×C31—22no—
186C2×C4×C31—22no—
187C2×C4×C31—22no—
188C2×C4×C31—24no—
189C2×C4×C31—22no—
190C2×C4×C31—22no—
191C2×C4×C31—24no—
192C2×C4×C31—48no—
193C2×C4×C31C2×C4⋊C414yes—
194C2×C4×C31C2×C4⋊C412yes—
195C2×C4×C31C4×D412yes—
196C2×C4×C31C4×D412yes—
197C2×C4×C31#12014yes—
198C2×C4×C31C22⋊Q814yes—
199C2×C4×C31C22⋊Q814yes—
200C2×C4×C31#12314yes—
201C2×C4×C31#13114yescomplemented
202C2×C4×C31C22×D411yescharacteristic
203C2×C4×C31C22×D411yescharacteristic
204C2×C4×C31C22×D411yescharacteristic
205C2×C4×C31C22×Q811yescharacteristic
206C2×C4×C31C2×#4111yescharacteristic
207C2×C4×C31C2×#4111yescharacteristic
208C8×C31—22no—
209C8×C31—24no—
210C8×C31—22no—
211C8×C31—42no—
212C8×C31—42no—
213C22×#131C2×C3111yescharacteristic
214C2×#424C2×C3111yescharacteristic, complemented
215C2×#423C2×C3111yescharacteristic, complemented
216C2×#408C2×C3111yescharacteristic
217#2297C2×C3111yescharacteristic
218#1851C2×C3114yescomplemented
219#1850C2×C3114yescomplemented
220#1729C2×C3111yescharacteristic, complemented
221C2×#336C2×C3111yescharacteristic, complemented
222C22×C31—24no—
223C22×C31—22no—
224C22×C31—22no—
225C22×C31—24no—
226C22×C31—28no—
227C22×C31—24no—
228C22×C31—42no—
229C22×C31—42no—
230C22×C31—44no—
231C22×C31#38514yes—
232C22×C31C22×C4⋊C411yescharacteristic
233C22×C31C2×C4×D411yescharacteristic
234C22×C31C2×C4×D411yescharacteristic
235C22×C31C2×#13112yes—
236C22×C31#56812yes—
237C4×C31—24no—
238C4×C31—24no—
239C4×C31—42no—
240C4×C31—42no—
241C4×C31—42no—
242C4×C31#38514yes—
243C4×C31C2×#12011yescharacteristic
244C4×C31C2×C22⋊Q811yescharacteristic
245C4×C31C2×C22⋊Q811yescharacteristic
246C4×C31C2×#12311yescharacteristic
247C22×#41C22×C3111yescharacteristic
248C2×#131—24no—
249C2×#131—24no—
250C2×#131—24no—
251C22×M16C22×C3112yes—
252C22×M16C22×C3111yescharacteristic
253C22×M16C22×C3111yescharacteristic
254C23×C8C22×C3112yes—
255C23×C8C22×C3111yescharacteristic
256C23×C8C22×C3111yescharacteristic
257C2×#117C22×C3111yescharacteristic
258C22×C42C22×C3111yescharacteristic
259#424—24no—
260#423—24no—
261C2×C4⋊C8C22×C3112yes—
262C2×C4⋊C8C22×C3114yes—
263C2×C4⋊C8C22×C3112yes—
264#408—24no—
265C2×C22⋊C8C22×C3114yes—
266#391C4×C3111yescharacteristic
267#391C4×C3111yescharacteristic
268#390C4×C3111yescharacteristic
269#390C4×C3111yescharacteristic
270#386C4×C3114yes—
271C4×C22⋊C4C22×C3114yes—
272#336C22×C3112yes—
273#336C22×C3114yes—
274#336C22×C3112yes—
275C2×C31—24no—
276C2×C31—44no—
277C2×C31C2×#38511yescharacteristic
278C2×C31#290612yes—
279C2×C31#293111yescharacteristic
280C2×C31#293211yescharacteristic
281C2×C31#293312yes—
282C2×#41—22no—
283C2×#41—22no—
284C2×#41—22no—
285C2×#41—22no—
286C2×#41D4×C3114yes—
287C2×#41Q8×C3114yes—
288C22×Q8C2×C4×C3111yescharacteristic
289C22×D4C2×C4×C3112yes—
290C22×D4C2×C4×C3111yescharacteristic
291C23×C4C2×C4×C3112yes—
292C23×C4C23×C3112yes—
293C23×C4C23×C3111yescharacteristic
294#131—232no—
295C2×M16—24no—
296C2×M16—22no—
297C2×M16—22no—
298C2×M16—22no—
299C2×M16—22no—
300C2×M16—22no—
301C2×M16—24no—
302C2×M16—24no—
303C2×M16D4×C3114yes—
304C22×C8—24no—
305C22×C8—22no—
306C22×C8—22no—
307C22×C8—24no—
308C22×C8—24no—
309C22×C8—22no—
310C22×C8—22no—
311C22×C8—22no—
312C22×C8D4×C3114yes—
313C22×C8C23×C3112yes—
314C22×C8C23×C3112yes—
315C22×C8C23×C3111yescharacteristic
316C22×C8C23×C3112yes—
317C22×C8C23×C3111yescharacteristic
318#117—22no—
319#117—22no—
320C2×C4⋊C4C2×C4×C3111yescharacteristic
321C2×C4⋊C4C2×C4×C3111yescharacteristic
322C2×C22⋊C4C2×C4×C3112yes—
323C2×C22⋊C4C2×C4×C3114yes—
324C2×C22⋊C4C2×C4×C3114yes—
325C2×C42—22no—
326C2×C42—22no—
327C2×C42C2×C4×C3111yescharacteristic
328C2×C42C2×C4×C3111yescharacteristic
329C2×C42C23×C3112yes—
330C2×C42C23×C3112yes—
331C4⋊C8—28no—
332C4⋊C8—24no—
333C4⋊C8—24no—
334C22⋊C8—28no—
335#95C2×C4×C3114yes—
336#95C2×C4×C3114yes—
337C31#2083911yescharacteristic, direct product factor, Sylow
338C24C22×C4×C3112yes—
339C24C22×C4×C3111yescharacteristic
340#41—28no—
341#41—28no—
342#41—28no—
343#41—28no—
344C2×Q8—22no—
345C2×Q8—22no—
346C2×Q8C4⋊C4×C3114yes—
347C2×D4—24no—
348C2×D4—24no—
349C2×D4—22no—
350C2×D4—22no—
351C2×D4C4⋊C4×C3118yes—
352C2×D4C4⋊C4×C3114yes—
353C22×C4—22no—
354C22×C4—22no—
355C22×C4—22no—
356C22×C4—22no—
357C22×C4—24no—
358C22×C4—24no—
359C22×C4—42no—
360C22×C4C22×C4×C3112yes—
361C22×C4C22×C4×C3112yes—
362C22×C4C22×C4×C3112yes—
363C22×C4C22×C4×C3112yes—
364C22×C4C22×C4×C3112yes—
365C22×C4C22×C4×C3111yescharacteristic
366C22×C4C2×D4×C3114yes—
367C22×C4C2×D4×C3112yes—
368C22×C4C2×D4×C3112yes—
369C22×C4C2×D4×C3112yes—
370C22×C4C2×Q8×C3114yes—
371C22×C4C2×Q8×C3112yes—
372C22×C4#41×C3112yes—
373C22×C4#41×C3112yes—
374C22×C4C24×C3111yescharacteristic
375M16—216no—
376M16—28no—
377M16—44no—
378C2×C8—216no—
379C2×C8—28no—
380C2×C8—21no—
381C2×C8—21no—
382C2×C8—21no—
383C2×C8—22no—
384C2×C8—22no—
385C2×C8—21no—
386C2×C8—22no—
387C2×C8—22no—
388C2×C8—22no—
389C2×C8—22no—
390C2×C8—22no—
391C2×C8—22no—
392C2×C8—44no—
393C2×C8C2×D4×C3112yes—
394C2×C8C2×D4×C3114yes—
395C2×C8C2×D4×C3112yes—
396C4⋊C4—22no—
397C4⋊C4—22no—
398C22⋊C4—24no—
399C22⋊C4—28no—
400C22⋊C4—44no—
401C42—22no—
402C42—22no—
403C42—22no—
404C42—22no—
405C42—22no—
406C42—22no—
407C23—22no—
408C23—22no—
409C23—22no—
410C23—22no—
411C23—24no—
412C23—24no—
413C23C2×C4⋊C4×C3114yes—
414C23C2×C4⋊C4×C3112yes—
415C23C4×D4×C3112yes—
416C23C4×D4×C3112yes—
417C23C23×C4×C3111yescharacteristic
418Q8—28no—
419D4—216no—
420D4—28no—
421C2×C4—22no—
422C2×C4—22no—
423C2×C4—22no—
424C2×C4—22no—
425C2×C4—24no—
426C2×C4—24no—
427C2×C4—24no—
428C2×C4—24no—
429C2×C4—22no—
430C2×C4—22no—
431C2×C4—22no—
432C2×C4—24no—
433C2×C4—22no—
434C2×C4—22no—
435C2×C4—24no—
436C2×C4—48no—
437C2×C4C2×C4⋊C4×C3114yes—
438C2×C4C2×C4⋊C4×C3112yes—
439C2×C4C4×D4×C3112yes—
440C2×C4C4×D4×C3112yes—
441C2×C4C31×#12014yes—
442C2×C4C31×C22⋊Q814yes—
443C2×C4C31×C22⋊Q814yes—
444C2×C4C31×#12314yes—
445C2×C4C31×#13114yescomplemented
446C2×C4C22×D4×C3111yescharacteristic
447C2×C4C22×D4×C3111yescharacteristic
448C2×C4C22×D4×C3111yescharacteristic
449C2×C4C22×Q8×C3111yescharacteristic
450C2×C4C2×#41×C3111yescharacteristic
451C2×C4C2×#41×C3111yescharacteristic
452C8—22no—
453C8—24no—
454C8—22no—
455C8—42no—
456C8—42no—
457C22—24no—
458C22—22no—
459C22—22no—
460C22—24no—
461C22—28no—
462C22—24no—
463C22—42no—
464C22—42no—
465C22—44no—
466C22C31×#38514yes—
467C22C22×C4⋊C4×C3111yescharacteristic
468C22C2×C4×D4×C3111yescharacteristic
469C22C2×C4×D4×C3111yescharacteristic
470C22C2×C31×#13112yes—
471C22C31×#56812yes—
472C4—24no—
473C4—24no—
474C4—42no—
475C4—42no—
476C4—42no—
477C4C31×#38514yes—
478C4C2×C31×#12011yescharacteristic
479C4C2×C31×C22⋊Q811yescharacteristic
480C4C2×C31×C22⋊Q811yescharacteristic
481C4C2×C31×#12311yescharacteristic
482C2—24no—
483C2—44no—
484C2C2×C31×#38511yescharacteristic
485C2C31×#290612yes—
486C2C31×#293111yescharacteristic
487C2C31×#293211yescharacteristic
488C2C31×#293312yes—
subgroupG/H
centerC22×C4×C31C24
commutatorC23C23×C4×C31
Frattini, cosocleC22×C4C24×C31
socleC23×C31C23×C4
prime radicalC22×#41×C31C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×C31×#424C2semidirect
3. C2×C31×#423C2semidirect
6. C31×#1851C2semidirect
7. C31×#1850C2semidirect
8. C31×#1729C2semidirect
9. C2×C31×#336C2semidirect
162. #20839C31direct (N × H)
201. C2×C4×C31#131semidirect
214. C2×#424C2×C31semidirect
215. C2×#423C2×C31semidirect
218. #1851C2×C31semidirect
219. #1850C2×C31semidirect
220. #1729C2×C31semidirect
221. C2×#336C2×C31semidirect
337. C31#20839direct (N × H)
445. 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×#4242
C2×C31×#4232
C2×C31×#4082
C31×#22972
C31×#18512
C31×#18502
C31×#17292
C2×C31×#3362
#2083931