Finite Group Databasebeta

← C31×#25930 #21482689

Subgroups — C31×#25930 #21482689

Order 7936.

1182 conjugacy classes of subgroups.

The subgroup lattice has 450 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#554C211yesmaximal, characteristic, complemented
2C2×C31×#486C211yesmaximal, characteristic, complemented
3C2×C31×#459C211yesmaximal, characteristic
4C31×#2548C211yesmaximal, characteristic, complemented
5C31×#2025C214yesmaximal, complemented
6C31×#1987C211yesmaximal, characteristic, complemented
7C31×#1984C211yesmaximal, characteristic, complemented
8C31×#1879C214yesmaximal, complemented
9C4×C31×#102C211yesmaximal, characteristic, complemented
10C22×D8×C31C2212yes—
11C31×#554—24no—
12C31×#554—24no—
13C2×C31×C4⋊Q8C2211yescharacteristic
14C2×C31×#127C2211yescharacteristic
15C2×C31×#125C2212yes—
16C2×C31×#124—21no—
17C2×C31×C22⋊Q8—21no—
18C2×C31×C22⋊Q8—22no—
19C2×C4×Q8×C31C2211yescharacteristic
20C2×C4×D4×C31C2212yes—
21C2×C4×D4×C31C2211yescharacteristic
22C22×C4⋊C4×C31—21no—
23C31×#486—24no—
24C31×#459—24no—
25C2×C31×C4⋊C8C2211yescharacteristic
26C2×C31×#102C2214yes—
27C2×C31×#102C2212yes—
28C2×C31×#102C2212yes—
29C2×C4×C8×C31C2211yescharacteristic
30C31×#394—22no—
31C31×#390—21no—
32C31×#390C2214yes—
33C4×C4⋊C4×C31C2211yescharacteristic
34C31×#340C2214yes—
35C31×#340C2212yes—
36C31×#336C2214yes—
37C22×Q8×C31—21no—
38C22×Q8×C31D411yescharacteristic
39C22×D4×C31—21no—
40C22×D4×C31—21no—
41C22×D4×C31C2312yes—
42C22×D4×C31C2311yescharacteristic
43C23×C4×C31—21no—
44C23×C4×C31—22no—
45C2×D8×C31—24no—
46C2×D8×C31—28no—
47C22×C8×C31C2312yes—
48C22×C8×C31C2312yes—
49C31×C4⋊Q8—22no—
50C31×C4⋊Q8D414yes—
51C31×#127—22no—
52C31×#127—22no—
53C31×#125—24no—
54C31×#125—24no—
55C31×#124—44no—
56C31×C22⋊Q8—28no—
57C31×C22⋊Q8—216no—
58C4×Q8×C31—22no—
59C4×Q8×C31—22no—
60C4×D4×C31—24no—
61C4×D4×C31—24no—
62C4×D4×C31—22no—
63C4×D4×C31D414yes—
64C2×C4⋊C4×C31—28no—
65C2×C4⋊C4×C31—22no—
66C2×C4⋊C4×C31—21no—
67C2×C4⋊C4×C31—22no—
68C2×C4⋊C4×C31D411yescharacteristic
69C2×C4⋊C4×C31D412yes—
70C2×C4⋊C4×C31C2312yes—
71C2×C4⋊C4×C31C2311yescharacteristic
72C2×C4⋊C4×C31C2312yes—
73C2×C22⋊C4×C31—22no—
74C2×C22⋊C4×C31—21no—
75C2×C22⋊C4×C31—24no—
76C2×C22⋊C4×C31—24no—
77C2×C42×C31—21no—
78C2×C42×C31C2312yes—
79C2×C42×C31C2311yescharacteristic
80C31×C4⋊C8—22no—
81C31×#102—24no—
82C31×#102—24no—
83C31×#102—28no—
84C4×C8×C31—22no—
85C31×#95—21no—
86C24×C31—21no—
87C24×C31—22no—
88C2×Q8×C31—22no—
89C2×Q8×C31—24no—
90C2×Q8×C31—22no—
91C2×Q8×C31—22no—
92C2×Q8×C31—82no—
93C2×D4×C31—21no—
94C2×D4×C31—22no—
95C2×D4×C31—22no—
96C2×D4×C31—24no—
97C2×D4×C31—22no—
98C2×D4×C31—24no—
99C2×D4×C31—42no—
100C2×D4×C31—42no—
101C2×D4×C31—42no—
102C2×D4×C31—42no—
103C2×D4×C31—82no—
104C2×D4×C31C2×D412yes—
105C2×D4×C31#4114yes—
106C22×C4×C31—21no—
107C22×C4×C31—22no—
108C22×C4×C31—28no—
109C22×C4×C31—24no—
110C22×C4×C31—22no—
111C22×C4×C31—42no—
112C22×C4×C31—42no—
113C22×C4×C31—84no—
114C22×C4×C31C2×D412yes—
115C22×C4×C31C2×D412yes—
116C22×C4×C31C2×D411yescharacteristic
117C22×C4×C31C2×D411yescharacteristic
118C22×C4×C31C2411yescharacteristic
119D8×C31—48no—
120C2×C8×C31—22no—
121C2×C8×C31—22no—
122C2×C8×C31—22no—
123C2×C8×C31—24no—
124C2×C8×C31—22no—
125C4⋊C4×C31—28no—
126C4⋊C4×C31—28no—
127C4⋊C4×C31—22no—
128C4⋊C4×C31—24no—
129C4⋊C4×C31—24no—
130C4⋊C4×C31—21no—
131C4⋊C4×C31—22no—
132C4⋊C4×C31—22no—
133C4⋊C4×C31—22no—
134C4⋊C4×C31C2×D414yes—
135C4⋊C4×C31C2×D412yes—
136C22⋊C4×C31—28no—
137C22⋊C4×C31—24no—
138C22⋊C4×C31—48no—
139C22⋊C4×C31—84no—
140C42×C31—22no—
141C42×C31—22no—
142C42×C31—42no—
143C42×C31C2×D412yes—
144C42×C31C2×D412yes—
145#25930C3111yesmaximal, characteristic, direct product factor, Sylow
146C23×C31—22no—
147C23×C31—24no—
148C23×C31—41no—
149C23×C31—41no—
150C23×C31—42no—
151C23×C31—42no—
152C23×C31—44no—
153C23×C31—42no—
154C23×C31—42no—
155C23×C31—44no—
156C23×C31C22×D411yescharacteristic
157Q8×C31—44no—
158Q8×C31—84no—
159D4×C31—22no—
160D4×C31—24no—
161D4×C31—42no—
162D4×C31—42no—
163D4×C31—44no—
164D4×C31—84no—
165D4×C31—84no—
166D4×C31#12414yescomplemented
167C2×C4×C31—22no—
168C2×C4×C31—22no—
169C2×C4×C31—22no—
170C2×C4×C31—22no—
171C2×C4×C31—24no—
172C2×C4×C31—22no—
173C2×C4×C31—22no—
174C2×C4×C31—24no—
175C2×C4×C31—41no—
176C2×C4×C31—41no—
177C2×C4×C31—44no—
178C2×C4×C31—48no—
179C2×C4×C31—42no—
180C2×C4×C31—42no—
181C2×C4×C31—42no—
182C2×C4×C31—88no—
183C2×C4×C31#12012yes—
184C2×C4×C31#12012yes—
185C2×C4×C31#13512yes—
186C2×C4×C31AGL(1,ℤ/8)12yes—
187C2×C4×C31C22×D411yescharacteristic
188C2×C4×C31C22×D411yescharacteristic
189C2×C4×C31C2×#4112yes—
190C2×C4×C312−1+412yes—
191C8×C31—42no—
192C8×C31—42no—
193C2×#554C2×C3111yescharacteristic, complemented
194C2×#486C2×C3111yescharacteristic, complemented
195C2×#459C2×C3111yescharacteristic
196#2548C2×C3111yescharacteristic, complemented
197#2025C2×C3114yescomplemented
198#1987C2×C3111yescharacteristic, complemented
199#1984C2×C3111yescharacteristic, complemented
200#1879C2×C3114yescomplemented
201C4×#102C2×C3111yescharacteristic, complemented
202C22×C31—24no—
203C22×C31—44no—
204C22×C31—44no—
205C22×C31—42no—
206C22×C31—42no—
207C22×C31—84no—
208C22×C31—84no—
209C22×C31—82no—
210C22×C31—82no—
211C22×C31—82no—
212C22×C31C2×#12011yescharacteristic
213C22×C31#54812yes—
214C22×C31C2×#13511yescharacteristic
215C22×C31C2×AGL(1,ℤ/8)11yescharacteristic
216C22×C31#57612yes—
217C4×C31—22no—
218C4×C31—42no—
219C4×C31—42no—
220C4×C31—42no—
221C4×C31—44no—
222C4×C31—82no—
223C4×C31#44914yes—
224C4×C31C2×#12411yescharacteristic
225C4×C31#53611yescharacteristic
226C4×C31#54812yes—
227C22×D8C22×C3112yes—
228#554—24no—
229#554—24no—
230C2×C4⋊Q8C22×C3111yescharacteristic
231C2×#127C22×C3111yescharacteristic
232C2×#125C22×C3112yes—
233C2×#124—21no—
234C2×C22⋊Q8—21no—
235C2×C22⋊Q8—22no—
236C2×C4×Q8C22×C3111yescharacteristic
237C2×C4×D4C22×C3112yes—
238C2×C4×D4C22×C3111yescharacteristic
239C22×C4⋊C4—21no—
240#486—24no—
241#459—24no—
242C2×C4⋊C8C22×C3111yescharacteristic
243C2×#102C22×C3114yes—
244C2×#102C22×C3112yes—
245C2×#102C22×C3112yes—
246C2×C4×C8C22×C3111yescharacteristic
247#394—22no—
248#390—21no—
249#390C22×C3114yes—
250C4×C4⋊C4C22×C3111yescharacteristic
251#340C22×C3114yes—
252#340C22×C3112yes—
253#336C22×C3114yes—
254C2×C31—44no—
255C2×C31—162no—
256C2×C31#243611yescharacteristic
257C2×C31C2×#44911yescharacteristic
258C2×C31#300811yescharacteristic
259C2×C31#336112yes—
260C2×C31#336612yes—
261C22×Q8—21no—
262C22×Q8D4×C3111yescharacteristic
263C22×D4—21no—
264C22×D4—21no—
265C22×D4C23×C3112yes—
266C22×D4C23×C3111yescharacteristic
267C23×C4—21no—
268C23×C4—22no—
269C2×D8—24no—
270C2×D8—28no—
271C22×C8C23×C3112yes—
272C22×C8C23×C3112yes—
273C4⋊Q8—22no—
274C4⋊Q8D4×C3114yes—
275#127—22no—
276#127—22no—
277#125—24no—
278#125—24no—
279#124—44no—
280C22⋊Q8—28no—
281C22⋊Q8—216no—
282C4×Q8—22no—
283C4×Q8—22no—
284C4×D4—24no—
285C4×D4—24no—
286C4×D4—22no—
287C4×D4D4×C3114yes—
288C2×C4⋊C4—28no—
289C2×C4⋊C4—22no—
290C2×C4⋊C4—21no—
291C2×C4⋊C4—22no—
292C2×C4⋊C4D4×C3111yescharacteristic
293C2×C4⋊C4D4×C3112yes—
294C2×C4⋊C4C23×C3112yes—
295C2×C4⋊C4C23×C3111yescharacteristic
296C2×C4⋊C4C23×C3112yes—
297C2×C22⋊C4—22no—
298C2×C22⋊C4—21no—
299C2×C22⋊C4—24no—
300C2×C22⋊C4—24no—
301C2×C42—21no—
302C2×C42C23×C3112yes—
303C2×C42C23×C3111yescharacteristic
304C4⋊C8—22no—
305#102—24no—
306#102—24no—
307#102—28no—
308C4×C8—22no—
309#95—21no—
310C31#2593011yescharacteristic, direct product factor, Sylow
311C24—21no—
312C24—22no—
313C2×Q8—22no—
314C2×Q8—24no—
315C2×Q8—22no—
316C2×Q8—22no—
317C2×Q8—82no—
318C2×D4—21no—
319C2×D4—22no—
320C2×D4—22no—
321C2×D4—24no—
322C2×D4—22no—
323C2×D4—24no—
324C2×D4—42no—
325C2×D4—42no—
326C2×D4—42no—
327C2×D4—42no—
328C2×D4—82no—
329C2×D4C2×D4×C3112yes—
330C2×D4#41×C3114yes—
331C22×C4—21no—
332C22×C4—22no—
333C22×C4—28no—
334C22×C4—24no—
335C22×C4—22no—
336C22×C4—42no—
337C22×C4—42no—
338C22×C4—84no—
339C22×C4C2×D4×C3112yes—
340C22×C4C2×D4×C3112yes—
341C22×C4C2×D4×C3111yescharacteristic
342C22×C4C2×D4×C3111yescharacteristic
343C22×C4C24×C3111yescharacteristic
344D8—48no—
345C2×C8—22no—
346C2×C8—22no—
347C2×C8—22no—
348C2×C8—24no—
349C2×C8—22no—
350C4⋊C4—28no—
351C4⋊C4—28no—
352C4⋊C4—22no—
353C4⋊C4—24no—
354C4⋊C4—24no—
355C4⋊C4—21no—
356C4⋊C4—22no—
357C4⋊C4—22no—
358C4⋊C4—22no—
359C4⋊C4C2×D4×C3114yes—
360C4⋊C4C2×D4×C3112yes—
361C22⋊C4—28no—
362C22⋊C4—24no—
363C22⋊C4—48no—
364C22⋊C4—84no—
365C42—22no—
366C42—22no—
367C42—42no—
368C42C2×D4×C3112yes—
369C42C2×D4×C3112yes—
370C23—22no—
371C23—24no—
372C23—41no—
373C23—41no—
374C23—42no—
375C23—42no—
376C23—44no—
377C23—42no—
378C23—42no—
379C23—44no—
380C23C22×D4×C3111yescharacteristic
381Q8—44no—
382Q8—84no—
383D4—22no—
384D4—24no—
385D4—42no—
386D4—42no—
387D4—44no—
388D4—84no—
389D4—84no—
390D4C31×#12414yescomplemented
391C2×C4—22no—
392C2×C4—22no—
393C2×C4—22no—
394C2×C4—22no—
395C2×C4—24no—
396C2×C4—22no—
397C2×C4—22no—
398C2×C4—24no—
399C2×C4—41no—
400C2×C4—41no—
401C2×C4—44no—
402C2×C4—48no—
403C2×C4—42no—
404C2×C4—42no—
405C2×C4—42no—
406C2×C4—88no—
407C2×C4C31×#12012yes—
408C2×C4C31×#12012yes—
409C2×C4C31×#13512yes—
410C2×C4C31×AGL(1,ℤ/8)12yes—
411C2×C4C22×D4×C3111yescharacteristic
412C2×C4C22×D4×C3111yescharacteristic
413C2×C4C2×#41×C3112yes—
414C2×C4C31×2−1+412yes—
415C8—42no—
416C8—42no—
417C22—24no—
418C22—44no—
419C22—44no—
420C22—42no—
421C22—42no—
422C22—84no—
423C22—84no—
424C22—82no—
425C22—82no—
426C22—82no—
427C22C2×C31×#12011yescharacteristic
428C22C31×#54812yes—
429C22C2×C31×#13511yescharacteristic
430C22C2×C31×AGL(1,ℤ/8)11yescharacteristic
431C22C31×#57612yes—
432C4—22no—
433C4—42no—
434C4—42no—
435C4—42no—
436C4—44no—
437C4—82no—
438C4C31×#44914yes—
439C4C2×C31×#12411yescharacteristic
440C4C31×#53611yescharacteristic
441C4C31×#54812yes—
442C2—44no—
443C2—162no—
444C2C31×#243611yescharacteristic
445C2C2×C31×#44911yescharacteristic
446C2C31×#300811yescharacteristic
447C2C31×#336112yes—
448C2C31×#336612yes—
subgroupG/H
center, socleC23×C31C22×D4
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC2×C31×#459C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C2×C4×Q8×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C2×C31×#554C2semidirect
2. C2×C31×#486C2semidirect
4. C31×#2548C2semidirect
5. C31×#2025C2semidirect
6. C31×#1987C2semidirect
7. C31×#1984C2semidirect
8. C31×#1879C2semidirect
9. C4×C31×#102C2semidirect
145. #25930C31direct (N × H)
166. D4×C31#124semidirect
193. C2×#554C2×C31semidirect
194. C2×#486C2×C31semidirect
196. #2548C2×C31semidirect
197. #2025C2×C31semidirect
198. #1987C2×C31semidirect
199. #1984C2×C31semidirect
200. #1879C2×C31semidirect
201. C4×#102C2×C31semidirect
310. C31#25930direct (N × H)
390. D4C31×#124semidirect

Maximal subgroups

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

subgroupindex
C2×C31×#5542
C2×C31×#4862
C2×C31×#4592
C31×#25482
C31×#20252
C31×#19872
C31×#19842
C31×#18792
C4×C31×#1022
#2593031