Finite Group Databasebeta

← C31×#20910 #21477669

Subgroups — C31×#20910 #21477669

Order 7936.

1954 conjugacy classes of subgroups.

The subgroup lattice has 460 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#525C211yesmaximal, characteristic
2C22×C31×#117C211yesmaximal, characteristic, complemented
3C2×C31×#417C212yesmaximal, complemented
4C2×C31×#407C211yesmaximal, characteristic, complemented
5C31×#1875C214yesmaximal, complemented
6C31×#1873C214yesmaximal, complemented
7C31×#1736C212yesmaximal, complemented
8C22×#41×C31C2211yescharacteristic
9C24×C4×C31C2211yescharacteristic
10C22×M16×C31C2212yes—
11C31×#525—24no—
12C31×#525C418yescomplemented
13C2×C31×#123—21no—
14C2×C31×C22⋊Q8C2212yes—
15C2×C31×#121C2212yes—
16C2×C31×#120—21no—
17C2×C4×D4×C31—22no—
18C2×C31×#117—22no—
19C2×C31×#117—28no—
20C2×C31×#117C2214yes—
21C2×C31×#117C2211yescharacteristic
22C22×C4⋊C4×C31C2212yes—
23C22×C22⋊C4×C31—21no—
24C22×C42×C31—21no—
25C31×#417—28no—
26C2×C31×#103C2214yescomplemented
27C2×C31×#102C2214yescomplemented
28C31×#407—24no—
29C2×C31×C22⋊C8C2214yes—
30C31×#340C2218yescomplemented
31C25×C31D411yescharacteristic
32C2×#41×C31—22no—
33C2×#41×C31—24no—
34C2×#41×C31—24no—
35C2×#41×C31C2×C414yes—
36C22×Q8×C31C2311yescharacteristic
37C22×D4×C31—22no—
38C22×D4×C31—21no—
39C22×D4×C31C2311yescharacteristic
40C23×C4×C31—24no—
41C23×C4×C31—24no—
42C23×C4×C31—22no—
43C23×C4×C31—21no—
44C23×C4×C31C2×C414yes—
45C23×C4×C31D411yescharacteristic
46C23×C4×C31D412yes—
47C23×C4×C31D414yes—
48C23×C4×C31C2312yes—
49C23×C4×C31C2311yescharacteristic
50C2×M16×C31—24no—
51C2×M16×C31—24no—
52C2×M16×C31—24no—
53C22×C8×C31C2314yes—
54C31×#123—28no—
55C31×C22⋊Q8—24no—
56C31×C22⋊Q8C2×C418yescomplemented
57C31×#121—24no—
58C31×#121C2×C418yescomplemented
59C31×#120—28no—
60C4×D4×C31—216no—
61C31×#117—216no—
62C31×#117—22no—
63C31×#117—216no—
64C31×#117C2×C414yes—
65C2×C4⋊C4×C31—22no—
66C2×C4⋊C4×C31—24no—
67C2×C4⋊C4×C31—22no—
68C2×C4⋊C4×C31D418yescomplemented
69C2×C4⋊C4×C31C2312yes—
70C2×C4⋊C4×C31C2314yes—
71C2×C22⋊C4×C31—28no—
72C2×C22⋊C4×C31—24no—
73C2×C22⋊C4×C31—21no—
74C2×C22⋊C4×C31—22no—
75C2×C22⋊C4×C31—22no—
76C2×C42×C31—28no—
77C2×C42×C31—24no—
78C2×C42×C31—21no—
79C31×#103—28no—
80C31×#102—28no—
81C31×C22⋊C8—28no—
82C24×C31—22no—
83C24×C31—22no—
84C24×C31—21no—
85C24×C31—44no—
86C24×C31C22⋊C414yes—
87C24×C31C2×D412yes—
88C24×C31C2×D411yescharacteristic
89#41×C31—216no—
90#41×C31—48no—
91C2×Q8×C31—21no—
92C2×Q8×C31—22no—
93C2×Q8×C31—22no—
94C2×Q8×C31C22×C412yes—
95C2×D4×C31—28no—
96C2×D4×C31—24no—
97C2×D4×C31—22no—
98C2×D4×C31—21no—
99C2×D4×C31—22no—
100C2×D4×C31—48no—
101C2×D4×C31—42no—
102C2×D4×C31—42no—
103C2×D4×C31C22×C412yes—
104C22×C4×C31—22no—
105C22×C4×C31—22no—
106C22×C4×C31—216no—
107C22×C4×C31—24no—
108C22×C4×C31—216no—
109C22×C4×C31—24no—
110C22×C4×C31—24no—
111C22×C4×C31—24no—
112C22×C4×C31—28no—
113C22×C4×C31—24no—
114C22×C4×C31—22no—
115C22×C4×C31—21no—
116C22×C4×C31—24no—
117C22×C4×C31—48no—
118C22×C4×C31—42no—
119C22×C4×C31—42no—
120C22×C4×C31C22⋊C418yes—
121C22×C4×C31C22⋊C414yes—
122C22×C4×C31C22×C414yes—
123C22×C4×C31C22×C412yes—
124C22×C4×C31C2×D412yes—
125C22×C4×C31C2×D414yes—
126C22×C4×C31C2×D411yescharacteristic
127C22×C4×C31C2×D412yes—
128C22×C4×C31C2×D414yes—
129C22×C4×C31#4114yes—
130C22×C4×C31C2411yescharacteristic
131M16×C31—48no—
132C2×C8×C31—24no—
133C2×C8×C31—24no—
134C2×C8×C31—24no—
135C4⋊C4×C31—28no—
136C4⋊C4×C31—28no—
137C4⋊C4×C31—24no—
138C4⋊C4×C31—22no—
139C4⋊C4×C31C22×C414yes—
140C4⋊C4×C31C2×D418yes—
141C22⋊C4×C31—216no—
142C22⋊C4×C31—24no—
143C22⋊C4×C31—28no—
144C22⋊C4×C31—28no—
145C42×C31—216no—
146C42×C31—24no—
147#20910C3111yesmaximal, characteristic, direct product factor, Sylow
148C23×C31—24no—
149C23×C31—22no—
150C23×C31—22no—
151C23×C31—24no—
152C23×C31—24no—
153C23×C31—28no—
154C23×C31—22no—
155C23×C31—48no—
156C23×C31—48no—
157C23×C31—48no—
158C23×C31—41no—
159C23×C31—41no—
160C23×C31—44no—
161C23×C31C2×C22⋊C414yes—
162C23×C31C2×C22⋊C412yes—
163C23×C31#12012yes—
164C23×C31#12312yes—
165C23×C31C22×D411yescharacteristic
166Q8×C31—24no—
167Q8×C31—42no—
168D4×C31—24no—
169D4×C31—416no—
170D4×C31—48no—
171D4×C31—42no—
172C2×C4×C31—22no—
173C2×C4×C31—22no—
174C2×C4×C31—28no—
175C2×C4×C31—28no—
176C2×C4×C31—28no—
177C2×C4×C31—216no—
178C2×C4×C31—24no—
179C2×C4×C31—22no—
180C2×C4×C31—28no—
181C2×C4×C31—416no—
182C2×C4×C31—41no—
183C2×C4×C31—41no—
184C2×C4×C31—48no—
185C2×C4×C31—44no—
186C2×C4×C31—48no—
187C2×C4×C31C2×C22⋊C414yes—
188C2×C4×C31C2×C22⋊C412yes—
189C2×C4×C31C4×D418yes—
190C2×C4×C31#12012yes—
191C2×C4×C31#12118yes—
192C2×C4×C31#12312yes—
193C2×C4×C31C23×C411yescharacteristic
194C2×C4×C31C22×D412yes—
195C2×C4×C31C22×D411yescharacteristic
196C2×C4×C31C2×#4112yes—
197C8×C31—44no—
198C2×#525C2×C3111yescharacteristic
199C22×#117C2×C3111yescharacteristic, complemented
200C2×#417C2×C3112yescomplemented
201C2×#407C2×C3111yescharacteristic, complemented
202#1875C2×C3114yescomplemented
203#1873C2×C3114yescomplemented
204#1736C2×C3112yescomplemented
205C22×C31—24no—
206C22×C31—24no—
207C22×C31—24no—
208C22×C31—24no—
209C22×C31—24no—
210C22×C31—24no—
211C22×C31—416no—
212C22×C31—44no—
213C22×C31—44no—
214C22×C31—44no—
215C22×C31—42no—
216C22×C31—82no—
217C22×C31—82no—
218C22×C31#38614yes—
219C22×C31C22×C22⋊C411yescharacteristic
220C22×C31C2×#12011yescharacteristic
221C22×C31C2×#12311yescharacteristic
222C22×C31#57514yes—
223C4×C31—24no—
224C4×C31—44no—
225C4×C31—48no—
226C4×C31—42no—
227C4×C31#38614yes—
228C4×C31C2×C4×D412yes—
229C4×C31C2×#12112yes—
230C22×#41C22×C3111yescharacteristic
231C24×C4C22×C3111yescharacteristic
232C22×M16C22×C3112yes—
233#525—24no—
234#525C4×C3118yescomplemented
235C2×#123—21no—
236C2×C22⋊Q8C22×C3112yes—
237C2×#121C22×C3112yes—
238C2×#120—21no—
239C2×C4×D4—22no—
240C2×#117—22no—
241C2×#117—28no—
242C2×#117C22×C3114yes—
243C2×#117C22×C3111yescharacteristic
244C22×C4⋊C4C22×C3112yes—
245C22×C22⋊C4—21no—
246C22×C42—21no—
247#417—28no—
248C2×#103C22×C3114yescomplemented
249C2×#102C22×C3114yescomplemented
250#407—24no—
251C2×C22⋊C8C22×C3114yes—
252#340C22×C3118yescomplemented
253C2×C31—24no—
254C2×C31—44no—
255C2×C31—82no—
256C2×C31C2×#38611yescharacteristic
257C2×C31#289612yes—
258C2×C31#300512yes—
259C2×C31#309312yes—
260C25D4×C3111yescharacteristic
261C2×#41—22no—
262C2×#41—24no—
263C2×#41—24no—
264C2×#41C2×C4×C3114yes—
265C22×Q8C23×C3111yescharacteristic
266C22×D4—22no—
267C22×D4—21no—
268C22×D4C23×C3111yescharacteristic
269C23×C4—24no—
270C23×C4—24no—
271C23×C4—22no—
272C23×C4—21no—
273C23×C4C2×C4×C3114yes—
274C23×C4D4×C3112yes—
275C23×C4D4×C3111yescharacteristic
276C23×C4D4×C3114yes—
277C23×C4C23×C3112yes—
278C23×C4C23×C3111yescharacteristic
279C2×M16—24no—
280C2×M16—24no—
281C2×M16—24no—
282C22×C8C23×C3114yes—
283#123—28no—
284C22⋊Q8—24no—
285C22⋊Q8C2×C4×C3118yescomplemented
286#121—24no—
287#121C2×C4×C3118yescomplemented
288#120—28no—
289C4×D4—216no—
290#117—216no—
291#117—22no—
292#117—216no—
293#117C2×C4×C3114yes—
294C2×C4⋊C4—22no—
295C2×C4⋊C4—24no—
296C2×C4⋊C4—22no—
297C2×C4⋊C4D4×C3118yescomplemented
298C2×C4⋊C4C23×C3112yes—
299C2×C4⋊C4C23×C3114yes—
300C2×C22⋊C4—28no—
301C2×C22⋊C4—24no—
302C2×C22⋊C4—21no—
303C2×C22⋊C4—22no—
304C2×C22⋊C4—22no—
305C2×C42—28no—
306C2×C42—24no—
307C2×C42—21no—
308#103—28no—
309#102—28no—
310C22⋊C8—28no—
311C31#2091011yescharacteristic, direct product factor, Sylow
312C24—22no—
313C24—22no—
314C24—21no—
315C24—44no—
316C24C22⋊C4×C3114yes—
317C24C2×D4×C3112yes—
318C24C2×D4×C3111yescharacteristic
319#41—216no—
320#41—48no—
321C2×Q8—21no—
322C2×Q8—22no—
323C2×Q8—22no—
324C2×Q8C22×C4×C3112yes—
325C2×D4—28no—
326C2×D4—24no—
327C2×D4—22no—
328C2×D4—21no—
329C2×D4—22no—
330C2×D4—48no—
331C2×D4—42no—
332C2×D4—42no—
333C2×D4C22×C4×C3112yes—
334C22×C4—22no—
335C22×C4—22no—
336C22×C4—216no—
337C22×C4—24no—
338C22×C4—216no—
339C22×C4—24no—
340C22×C4—24no—
341C22×C4—24no—
342C22×C4—28no—
343C22×C4—24no—
344C22×C4—22no—
345C22×C4—21no—
346C22×C4—24no—
347C22×C4—48no—
348C22×C4—42no—
349C22×C4—42no—
350C22×C4C22⋊C4×C3118yes—
351C22×C4C22⋊C4×C3114yes—
352C22×C4C22×C4×C3114yes—
353C22×C4C22×C4×C3112yes—
354C22×C4C2×D4×C3112yes—
355C22×C4C2×D4×C3114yes—
356C22×C4C2×D4×C3111yescharacteristic
357C22×C4C2×D4×C3112yes—
358C22×C4C2×D4×C3114yes—
359C22×C4#41×C3114yes—
360C22×C4C24×C3111yescharacteristic
361M16—48no—
362C2×C8—24no—
363C2×C8—24no—
364C2×C8—24no—
365C4⋊C4—28no—
366C4⋊C4—28no—
367C4⋊C4—24no—
368C4⋊C4—22no—
369C4⋊C4C22×C4×C3114yes—
370C4⋊C4C2×D4×C3118yes—
371C22⋊C4—216no—
372C22⋊C4—24no—
373C22⋊C4—28no—
374C22⋊C4—28no—
375C42—216no—
376C42—24no—
377C23—24no—
378C23—22no—
379C23—22no—
380C23—24no—
381C23—24no—
382C23—28no—
383C23—22no—
384C23—48no—
385C23—48no—
386C23—48no—
387C23—41no—
388C23—41no—
389C23—44no—
390C23C2×C22⋊C4×C3114yes—
391C23C2×C22⋊C4×C3112yes—
392C23C31×#12012yes—
393C23C31×#12312yes—
394C23C22×D4×C3111yescharacteristic
395Q8—24no—
396Q8—42no—
397D4—24no—
398D4—416no—
399D4—48no—
400D4—42no—
401C2×C4—22no—
402C2×C4—22no—
403C2×C4—28no—
404C2×C4—28no—
405C2×C4—28no—
406C2×C4—216no—
407C2×C4—24no—
408C2×C4—22no—
409C2×C4—28no—
410C2×C4—416no—
411C2×C4—41no—
412C2×C4—41no—
413C2×C4—48no—
414C2×C4—44no—
415C2×C4—48no—
416C2×C4C2×C22⋊C4×C3114yes—
417C2×C4C2×C22⋊C4×C3112yes—
418C2×C4C4×D4×C3118yes—
419C2×C4C31×#12012yes—
420C2×C4C31×#12118yes—
421C2×C4C31×#12312yes—
422C2×C4C23×C4×C3111yescharacteristic
423C2×C4C22×D4×C3112yes—
424C2×C4C22×D4×C3111yescharacteristic
425C2×C4C2×#41×C3112yes—
426C8—44no—
427C22—24no—
428C22—24no—
429C22—24no—
430C22—24no—
431C22—24no—
432C22—24no—
433C22—416no—
434C22—44no—
435C22—44no—
436C22—44no—
437C22—42no—
438C22—82no—
439C22—82no—
440C22C31×#38614yes—
441C22C22×C22⋊C4×C3111yescharacteristic
442C22C2×C31×#12011yescharacteristic
443C22C2×C31×#12311yescharacteristic
444C22C31×#57514yes—
445C4—24no—
446C4—44no—
447C4—48no—
448C4—42no—
449C4C31×#38614yes—
450C4C2×C4×D4×C3112yes—
451C4C2×C31×#12112yes—
452C2—24no—
453C2—44no—
454C2—82no—
455C2C2×C31×#38611yescharacteristic
456C2C31×#289612yes—
457C2C31×#300512yes—
458C2C31×#309312yes—
subgroupG/H
center, socleC23×C31C22×D4
commutatorC2×C4C23×C4×C31
Frattini, cosocleC22×C4C24×C31
prime radicalC2×C31×#525C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C24×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C22×C31×#117C2semidirect
3. C2×C31×#417C2semidirect
4. C2×C31×#407C2semidirect
5. C31×#1875C2semidirect
6. C31×#1873C2semidirect
7. C31×#1736C2semidirect
12. C31×#525C4semidirect
26. C2×C31×#103C22semidirect
27. C2×C31×#102C22semidirect
30. C31×#340C22semidirect
56. C31×C22⋊Q8C2×C4semidirect
58. C31×#121C2×C4semidirect
68. C2×C4⋊C4×C31D4semidirect
147. #20910C31direct (N × H)
199. C22×#117C2×C31semidirect
200. C2×#417C2×C31semidirect
201. C2×#407C2×C31semidirect
202. #1875C2×C31semidirect
203. #1873C2×C31semidirect
204. #1736C2×C31semidirect
234. #525C4×C31semidirect
248. C2×#103C22×C31semidirect
249. C2×#102C22×C31semidirect
252. #340C22×C31semidirect
285. C22⋊Q8C2×C4×C31semidirect
287. #121C2×C4×C31semidirect
297. C2×C4⋊C4D4×C31semidirect
311. C31#20910direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#5252
C22×C31×#1172
C2×C31×#4172
C2×C31×#4072
C31×#18752
C31×#18732
C31×#17362
#2091031