Finite Group Databasebeta

← C31×#61290 #21518049

Subgroups — C31×#61290 #21518049

Order 7936.

1774 conjugacy classes of subgroups.

The subgroup lattice has 448 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3512C212yesmaximal, complemented
2C31×#3355C214yesmaximal, complemented
3C31×#3352C214yesmaximal, complemented
4C31×#3337C218yesmaximal, complemented
5C2×C31×#499C211yesmaximal, characteristic, complemented
6C31×#3098C214yesmaximal, complemented
7C31×#3080C212yesmaximal, complemented
8C31×#3060C212yesmaximal, complemented
9C4×C31×#135C211yesmaximal, characteristic, complemented
10C31×#2931C211yesmaximal, characteristic, complemented
11C31×#2912C212yesmaximal, complemented
12C2×C31×#135C2211yescharacteristic
13C2×C31×#131C2212yes—
14C31×#553—28no—
15C31×#553C2218yes—
16C31×#552C2218yes—
17C31×#541—22no—
18C31×#540—22no—
19C31×#537C2214yes—
20C31×#532C2211yescharacteristic
21C31×#529—24no—
22C2×C31×#125C2212yes—
23C31×#520C2214yes—
24C4×#41×C31C2212yes—
25C31×#499C2214yes—
26C31×#499C2214yes—
27C31×#485C2218yes—
28C31×#484C2218yes—
29C31×#482C2218yes—
30C31×#480C2218yes—
31C31×#479C2218yes—
32C31×#478C2218yes—
33C31×#470C2214yes—
34C31×#469C2214yes—
35C31×#465C2218yes—
36C4×Q16×C31C2212yes—
37C4×SD16×C31C2214yes—
38C4×D8×C31C2212yes—
39C31×#436C2214yes—
40C8×D4×C31C2214yes—
41C31×#428C2214yes—
42C31×#428C2218yes—
43C31×#427C2214yes—
44C31×#427C2211yescharacteristic
45C2×C31×#107C2212yes—
46C2×C31×#106C2214yes—
47C2×C31×#106C2212yes—
48C31×#423C2211yescharacteristic
49C31×#417C2214yes—
50C31×#416C2212yes—
51C31×#408C2212yes—
52C2×C4×C8×C31C2211yescharacteristic
53C2×#41×C31C2312yes—
54C2×#41×C31C2312yes—
55C31×#135—24no—
56C2×Q16×C31C2311yescharacteristic
57C2×SD16×C31C2312yes—
58C2×D8×C31C2311yescharacteristic
59C31×#131—28no—
60C2×M16×C31C2312yes—
61C2×M16×C31C2314yes—
62C22×C8×C31C2311yescharacteristic
63C22×C8×C31C2314yes—
64C22×C8×C31C2311yescharacteristic
65C31×C4⋊Q8D411yescharacteristic
66C31×#127D411yescharacteristic
67C31×#126—28no—
68C31×#126—28no—
69C31×#125—28no—
70C31×#125—22no—
71C31×#125—22no—
72C31×#125C2318yes—
73C31×#124D412yes—
74C31×#123—28no—
75C31×#123—28no—
76C31×C22⋊Q8—24no—
77C31×C22⋊Q8C2318yes—
78C31×#121—24no—
79C31×#121—28no—
80C31×#121—28no—
81C31×#121D414yes—
82C31×#121C2318yes—
83C4×Q8×C31—24no—
84C4×Q8×C31C2314yes—
85C4×D4×C31—24no—
86C4×D4×C31—28no—
87C4×D4×C31—24no—
88C4×D4×C31—28no—
89C4×D4×C31C2314yes—
90C4×D4×C31C2314yes—
91C31×#117—28no—
92C31×#117—22no—
93C31×#117C2312yes—
94C31×#117C2318yes—
95C2×C4⋊C4×C31—24no—
96C2×C4⋊C4×C31C2314yes—
97C2×C4⋊C4×C31C2318yes—
98C2×C42×C31—22no—
99C2×C42×C31C2311yescharacteristic
100C31×#107C2314yes—
101C31×#107C2314yes—
102C31×#107C2312yes—
103C31×#107C2318yes—
104C31×#106C2312yes—
105C31×#106C2314yes—
106C31×#106C2314yes—
107C31×#106C2318yes—
108C31×C4⋊C8C2314yes—
109C31×#103C2314yes—
110C31×#103C2318yes—
111C31×#102C2314yes—
112C31×#102C2318yes—
113C31×C22⋊C8C2318yes—
114C4×C8×C31C2312yes—
115C4×C8×C31C2312yes—
116#41×C31—24no—
117#41×C31—24no—
118#41×C31—24no—
119#41×C31—24no—
120C2×Q8×C31C2×D412yes—
121C2×Q8×C31C2412yes—
122C2×D4×C31—22no—
123C2×D4×C31—28no—
124C2×D4×C31C2×D414yes—
125C2×D4×C31C2×D412yes—
126C2×D4×C31C2×D414yes—
127C2×D4×C31C2412yes—
128C22×C4×C31—24no—
129C22×C4×C31—28no—
130C22×C4×C31—22no—
131C22×C4×C31—24no—
132C22×C4×C31C2×D412yes—
133C22×C4×C31C2414yes—
134C22×C4×C31C2411yescharacteristic
135Q16×C31—22no—
136SD16×C31—24no—
137D8×C31—22no—
138M16×C31—24no—
139M16×C31—28no—
140C2×C8×C31—22no—
141C2×C8×C31—28no—
142C2×C8×C31#4114yes—
143C2×C8×C31C2412yes—
144C2×C8×C31C2414yes—
145C2×C8×C31C2411yescharacteristic
146C2×C8×C31C2411yescharacteristic
147C4⋊C4×C31—28no—
148C4⋊C4×C31—28no—
149C4⋊C4×C31—24no—
150C4⋊C4×C31—28no—
151C4⋊C4×C31—24no—
152C4⋊C4×C31—28no—
153C4⋊C4×C31C2×D414yes—
154C4⋊C4×C31C2414yes—
155C4⋊C4×C31C2418yes—
156C22⋊C4×C31—28no—
157C22⋊C4×C31—22no—
158C22⋊C4×C31—28no—
159C22⋊C4×C31—24no—
160C22⋊C4×C31—28no—
161C22⋊C4×C31C2×D418yes—
162C42×C31—24no—
163C42×C31—22no—
164C42×C31—28no—
165C42×C31C2×D411yescharacteristic
166C42×C31C2×D411yescharacteristic
167C42×C31C2412yes—
168#61290C3111yesmaximal, characteristic, direct product factor, Sylow
169C23×C31—22no—
170C23×C31C22×D414yes—
171C23×C31C22×D411yescharacteristic
172Q8×C31—24no—
173Q8×C31—22no—
174Q8×C31—22no—
175D4×C31—28no—
176D4×C31—24no—
177D4×C31—22no—
178D4×C31—22no—
179D4×C31—44no—
180D4×C31—44no—
181D4×C31—88no—
182C2×C4×C31—24no—
183C2×C4×C31—24no—
184C2×C4×C31—24no—
185C2×C4×C31—22no—
186C2×C4×C31—28no—
187C2×C4×C31—42no—
188C2×C4×C31—44no—
189C2×C4×C31—84no—
190C2×C4×C31—88no—
191C2×C4×C31—84no—
192C2×C4×C31C22×D412yes—
193C2×C4×C31C22×D414yes—
194C2×C4×C31C22×D412yes—
195C2×C4×C31C22×D411yescharacteristic
196C2×C4×C31C2×#4112yes—
197C2×C4×C312−1+412yes—
198C2×C4×C31C2511yescharacteristic
199C8×C31—24no—
200C8×C31—22no—
201C8×C31C2×#4112yes—
202C8×C31C2×#4112yes—
203#3512C2×C3112yescomplemented
204#3355C2×C3114yescomplemented
205#3352C2×C3114yescomplemented
206#3337C2×C3118yescomplemented
207C2×#499C2×C3111yescharacteristic, complemented
208#3098C2×C3114yescomplemented
209#3080C2×C3112yescomplemented
210#3060C2×C3112yescomplemented
211C4×#135C2×C3111yescharacteristic, complemented
212#2931C2×C3111yescharacteristic, complemented
213#2912C2×C3112yescomplemented
214C22×C31—22no—
215C22×C31—28no—
216C22×C31—24no—
217C22×C31—44no—
218C22×C31—42no—
219C22×C31#54712yes—
220C22×C31C23×D411yescharacteristic
221C4×C31—22no—
222C4×C31—22no—
223C4×C31—24no—
224C4×C31—44no—
225C4×C31—48no—
226C4×C31—42no—
227C4×C31#54712yes—
228C4×C31C22×#4111yescharacteristic
229C4×C31C2×2−1+411yescharacteristic
230C2×#135C22×C3111yescharacteristic
231C2×#131C22×C3112yes—
232#553—28no—
233#553C22×C3118yes—
234#552C22×C3118yes—
235#541—22no—
236#540—22no—
237#537C22×C3114yes—
238#532C22×C3111yescharacteristic
239#529—24no—
240C2×#125C22×C3112yes—
241#520C22×C3114yes—
242C4×#41C22×C3112yes—
243#499C22×C3114yes—
244#499C22×C3114yes—
245#485C22×C3118yes—
246#484C22×C3118yes—
247#482C22×C3118yes—
248#480C22×C3118yes—
249#479C22×C3118yes—
250#478C22×C3118yes—
251#470C22×C3114yes—
252#469C22×C3114yes—
253#465C22×C3118yes—
254C4×Q16C22×C3112yes—
255C4×SD16C22×C3114yes—
256C4×D8C22×C3112yes—
257#436C22×C3114yes—
258C8×D4C22×C3114yes—
259#428C22×C3114yes—
260#428C22×C3118yes—
261#427C22×C3114yes—
262#427C22×C3111yescharacteristic
263C2×#107C22×C3112yes—
264C2×#106C22×C3114yes—
265C2×#106C22×C3112yes—
266#423C22×C3111yescharacteristic
267#417C22×C3114yes—
268#416C22×C3112yes—
269#408C22×C3112yes—
270C2×C4×C8C22×C3111yescharacteristic
271C2×C31—22no—
272C2×C31—44no—
273C2×C31—82no—
274C2×C31C2×#54711yescharacteristic
275C2×C31#358412yes—
276C2×#41C23×C3112yes—
277C2×#41C23×C3112yes—
278#135—24no—
279C2×Q16C23×C3111yescharacteristic
280C2×SD16C23×C3112yes—
281C2×D8C23×C3111yescharacteristic
282#131—28no—
283C2×M16C23×C3112yes—
284C2×M16C23×C3114yes—
285C22×C8C23×C3114yes—
286C22×C8C23×C3111yescharacteristic
287C22×C8C23×C3111yescharacteristic
288C4⋊Q8D4×C3111yescharacteristic
289#127D4×C3111yescharacteristic
290#126—28no—
291#126—28no—
292#125—28no—
293#125—22no—
294#125—22no—
295#125C23×C3118yes—
296#124D4×C3112yes—
297#123—28no—
298#123—28no—
299C22⋊Q8—24no—
300C22⋊Q8C23×C3118yes—
301#121—24no—
302#121—28no—
303#121—28no—
304#121D4×C3114yes—
305#121C23×C3118yes—
306C4×Q8—24no—
307C4×Q8C23×C3114yes—
308C4×D4—24no—
309C4×D4—28no—
310C4×D4—24no—
311C4×D4—28no—
312C4×D4C23×C3114yes—
313C4×D4C23×C3114yes—
314#117—28no—
315#117—22no—
316#117C23×C3112yes—
317#117C23×C3118yes—
318C2×C4⋊C4—24no—
319C2×C4⋊C4C23×C3114yes—
320C2×C4⋊C4C23×C3118yes—
321C2×C42—22no—
322C2×C42C23×C3111yescharacteristic
323#107C23×C3114yes—
324#107C23×C3114yes—
325#107C23×C3112yes—
326#107C23×C3118yes—
327#106C23×C3112yes—
328#106C23×C3114yes—
329#106C23×C3114yes—
330#106C23×C3118yes—
331C4⋊C8C23×C3114yes—
332#103C23×C3114yes—
333#103C23×C3118yes—
334#102C23×C3114yes—
335#102C23×C3118yes—
336C22⋊C8C23×C3118yes—
337C4×C8C23×C3112yes—
338C4×C8C23×C3112yes—
339C31#6129011yescharacteristic, direct product factor, Sylow
340#41—24no—
341#41—24no—
342#41—24no—
343#41—24no—
344C2×Q8C2×D4×C3112yes—
345C2×Q8C24×C3112yes—
346C2×D4—22no—
347C2×D4—28no—
348C2×D4C2×D4×C3114yes—
349C2×D4C2×D4×C3112yes—
350C2×D4C2×D4×C3114yes—
351C2×D4C24×C3112yes—
352C22×C4—24no—
353C22×C4—28no—
354C22×C4—22no—
355C22×C4—24no—
356C22×C4C2×D4×C3112yes—
357C22×C4C24×C3114yes—
358C22×C4C24×C3111yescharacteristic
359Q16—22no—
360SD16—24no—
361D8—22no—
362M16—24no—
363M16—28no—
364C2×C8—22no—
365C2×C8—28no—
366C2×C8#41×C3114yes—
367C2×C8C24×C3112yes—
368C2×C8C24×C3114yes—
369C2×C8C24×C3111yescharacteristic
370C2×C8C24×C3111yescharacteristic
371C4⋊C4—28no—
372C4⋊C4—28no—
373C4⋊C4—24no—
374C4⋊C4—28no—
375C4⋊C4—24no—
376C4⋊C4—28no—
377C4⋊C4C2×D4×C3114yes—
378C4⋊C4C24×C3114yes—
379C4⋊C4C24×C3118yes—
380C22⋊C4—28no—
381C22⋊C4—22no—
382C22⋊C4—28no—
383C22⋊C4—24no—
384C22⋊C4—28no—
385C22⋊C4C2×D4×C3118yes—
386C42—24no—
387C42—22no—
388C42—28no—
389C42C2×D4×C3111yescharacteristic
390C42C2×D4×C3111yescharacteristic
391C42C24×C3112yes—
392C23—22no—
393C23C22×D4×C3114yes—
394C23C22×D4×C3111yescharacteristic
395Q8—24no—
396Q8—22no—
397Q8—22no—
398D4—28no—
399D4—24no—
400D4—22no—
401D4—22no—
402D4—44no—
403D4—44no—
404D4—88no—
405C2×C4—24no—
406C2×C4—24no—
407C2×C4—24no—
408C2×C4—22no—
409C2×C4—28no—
410C2×C4—42no—
411C2×C4—44no—
412C2×C4—84no—
413C2×C4—88no—
414C2×C4—84no—
415C2×C4C22×D4×C3112yes—
416C2×C4C22×D4×C3114yes—
417C2×C4C22×D4×C3112yes—
418C2×C4C22×D4×C3111yescharacteristic
419C2×C4C2×#41×C3112yes—
420C2×C4C31×2−1+412yes—
421C2×C4C25×C3111yescharacteristic
422C8—24no—
423C8—22no—
424C8C2×#41×C3112yes—
425C8C2×#41×C3112yes—
426C22—22no—
427C22—24no—
428C22—28no—
429C22—42no—
430C22—44no—
431C22C31×#54712yes—
432C22C23×D4×C3111yescharacteristic
433C4—24no—
434C4—22no—
435C4—22no—
436C4—42no—
437C4—44no—
438C4—48no—
439C4C31×#54712yes—
440C4C22×#41×C3111yescharacteristic
441C4C2×C31×2−1+411yescharacteristic
442C2—22no—
443C2—44no—
444C2—82no—
445C2C2×C31×#54711yescharacteristic
446C2C31×#358412yes—
subgroupG/H
center, socleC22×C31C23×D4
commutator, Frattini, cosocleC2×C4C25×C31
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C31×#532 ◁ G

Complements

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

NH ≅ G/Ntype
1. C31×#3512C2semidirect
2. C31×#3355C2semidirect
3. C31×#3352C2semidirect
4. C31×#3337C2semidirect
5. C2×C31×#499C2semidirect
6. C31×#3098C2semidirect
7. C31×#3080C2semidirect
8. C31×#3060C2semidirect
9. C4×C31×#135C2semidirect
10. C31×#2931C2semidirect
11. C31×#2912C2semidirect
168. #61290C31direct (N × H)
203. #3512C2×C31semidirect
204. #3355C2×C31semidirect
205. #3352C2×C31semidirect
206. #3337C2×C31semidirect
207. C2×#499C2×C31semidirect
208. #3098C2×C31semidirect
209. #3080C2×C31semidirect
210. #3060C2×C31semidirect
211. C4×#135C2×C31semidirect
212. #2931C2×C31semidirect
213. #2912C2×C31semidirect
339. C31#61290direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#35122
C31×#33552
C31×#33522
C31×#33372
C2×C31×#4992
C31×#30982
C31×#30802
C31×#30602
C4×C31×#1352
C31×#29312
C31×#29122
#6129031