Finite Group Databasebeta

← C31×#33164 #21489923

Subgroups — C31×#33164 #21489923

Order 7936.

1246 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
1C2×C31×#463C214yesmaximal, complemented
2C2×C31×#461C211yesmaximal, characteristic, complemented
3C2×C31×#459C211yesmaximal, characteristic
4C31×#2858C211yesmaximal, characteristic, complemented
5C42×D4×C31C211yesmaximal, characteristic, complemented
6C31×#1983C214yesmaximal, complemented
7C31×#1982C211yesmaximal, characteristic, complemented
8C31×#1981C211yesmaximal, characteristic, complemented
9C31×#1842C211yesmaximal, characteristic, complemented
10C22×SD16×C31C2212yes—
11C22×D8×C31C2212yes—
12C2×C31×C4⋊Q8C2211yescharacteristic
13C2×C31×#127C2211yescharacteristic
14C2×C31×#124C2214yes—
15C2×C4×D4×C31C2211yescharacteristic
16C2×C4×D4×C31C2212yes—
17C22×C42×C31—21no—
18C31×#463—216no—
19C31×#461—24no—
20C31×#459—24no—
21C2×C31×C4⋊C8C2211yescharacteristic
22C2×C31×C4⋊C8C2211yescharacteristic
23C2×C31×C4⋊C8C2214yes—
24C2×C31×#103C2214yes—
25C2×C31×#103C2212yes—
26C2×C31×#102C2214yes—
27C2×C31×#102C2212yes—
28C31×#390—21no—
29C31×#390—21no—
30C31×#390—22no—
31C4×C4⋊C4×C31C2211yescharacteristic
32C4×C4⋊C4×C31C2212yes—
33C4×C22⋊C4×C31—21no—
34C4×C22⋊C4×C31—22no—
35C43×C31C2211yescharacteristic
36C22×Q8×C31C2312yes—
37C22×D4×C31—21no—
38C22×D4×C31—21no—
39C22×D4×C31C2312yes—
40C22×D4×C31C2311yescharacteristic
41C23×C4×C31—21no—
42C23×C4×C31—22no—
43C2×SD16×C31—24no—
44C2×SD16×C31—28no—
45C2×D8×C31—24no—
46C2×D8×C31—28no—
47C22×C8×C31C2312yes—
48C22×C8×C31C2312yes—
49C31×C4⋊Q8—22no—
50C31×C4⋊Q8—22no—
51C31×#127—22no—
52C31×#127—22no—
53C31×#124—28no—
54C31×#124—28no—
55C4×D4×C31—24no—
56C4×D4×C31—22no—
57C4×D4×C31D414yes—
58C4×D4×C31D418yescomplemented
59C2×C4⋊C4×C31—21no—
60C2×C4⋊C4×C31—21no—
61C2×C4⋊C4×C31C2311yescharacteristic
62C2×C4⋊C4×C31C2312yes—
63C2×C22⋊C4×C31—21no—
64C2×C22⋊C4×C31—22no—
65C2×C22⋊C4×C31—24no—
66C2×C22⋊C4×C31—24no—
67C2×C42×C31—22no—
68C2×C42×C31—21no—
69C2×C42×C31—44no—
70C2×C42×C31D411yescharacteristic
71C2×C42×C31D411yescharacteristic
72C2×C42×C31D412yes—
73C2×C42×C31C2312yes—
74C2×C42×C31C2311yescharacteristic
75C31×C4⋊C8—22no—
76C31×C4⋊C8—22no—
77C31×C4⋊C8—28no—
78C31×#103—24no—
79C31×#103—28no—
80C31×#102—24no—
81C31×#102—28no—
82C31×#95—22no—
83C31×#95—21no—
84C24×C31—21no—
85C24×C31—22no—
86C2×Q8×C31—24no—
87C2×Q8×C31—22no—
88C2×Q8×C31—24no—
89C2×Q8×C31—22no—
90C2×D4×C31—24no—
91C2×D4×C31—22no—
92C2×D4×C31—21no—
93C2×D4×C31—22no—
94C2×D4×C31—24no—
95C2×D4×C31—22no—
96C2×D4×C31—44no—
97C2×D4×C31—42no—
98C2×D4×C31—42no—
99C2×D4×C31—42no—
100C2×D4×C31—42no—
101C2×D4×C31C2×D412yes—
102C2×D4×C31C2×D414yes—
103C22×C4×C31—21no—
104C22×C4×C31—22no—
105C22×C4×C31—24no—
106C22×C4×C31—28no—
107C22×C4×C31—22no—
108C22×C4×C31—44no—
109C22×C4×C31—44no—
110C22×C4×C31—42no—
111C22×C4×C31—42no—
112C22×C4×C31C2×D412yes—
113C22×C4×C31C2×D411yescharacteristic
114C22×C4×C31C2×D412yes—
115C22×C4×C31C2×D411yescharacteristic
116C22×C4×C31C2411yescharacteristic
117SD16×C31—48no—
118D8×C31—48no—
119C2×C8×C31—22no—
120C2×C8×C31—24no—
121C2×C8×C31—24no—
122C2×C8×C31—22no—
123C4⋊C4×C31—21no—
124C4⋊C4×C31—22no—
125C4⋊C4×C31—42no—
126C4⋊C4×C31—42no—
127C4⋊C4×C31C2×D412yes—
128C4⋊C4×C31C2×D414yes—
129C22⋊C4×C31—24no—
130C22⋊C4×C31—28no—
131C22⋊C4×C31—48no—
132C22⋊C4×C31—48no—
133C42×C31—22no—
134C42×C31—22no—
135C42×C31—42no—
136C42×C31—44no—
137C42×C31—42no—
138C42×C31C2×D412yes—
139C42×C31C2×D414yes—
140C42×C31#4114yes—
141C42×C31#4112yes—
142#33164C3111yesmaximal, characteristic, direct product factor, Sylow
143C23×C31—22no—
144C23×C31—24no—
145C23×C31—41no—
146C23×C31—41no—
147C23×C31—42no—
148C23×C31—44no—
149C23×C31—42no—
150C23×C31—42no—
151C23×C31—42no—
152C23×C31—44no—
153C23×C31C22×D411yescharacteristic
154Q8×C31—42no—
155Q8×C31—44no—
156Q8×C31—42no—
157D4×C31—22no—
158D4×C31—24no—
159D4×C31—42no—
160D4×C31—44no—
161D4×C31—42no—
162D4×C31—84no—
163D4×C31—84no—
164D4×C31#12714yes—
165C2×C4×C31—22no—
166C2×C4×C31—22no—
167C2×C4×C31—22no—
168C2×C4×C31—22no—
169C2×C4×C31—22no—
170C2×C4×C31—22no—
171C2×C4×C31—24no—
172C2×C4×C31—416no—
173C2×C4×C31—41no—
174C2×C4×C31—41no—
175C2×C4×C31—42no—
176C2×C4×C31—42no—
177C2×C4×C31—48no—
178C2×C4×C31—44no—
179C2×C4×C31—42no—
180C2×C4×C31#12114yes—
181C2×C4×C31#12112yes—
182C2×C4×C31#12114yes—
183C2×C4×C31#12112yes—
184C2×C4×C31#13512yes—
185C2×C4×C31AGL(1,ℤ/8)12yes—
186C2×C4×C31C22×D411yescharacteristic
187C2×C4×C31C22×D412yes—
188C2×C4×C31C2×#4111yescharacteristic
189C2×C4×C31C2×#4112yes—
190C8×C31—42no—
191C8×C31—42no—
192C2×#463C2×C3114yescomplemented
193C2×#461C2×C3111yescharacteristic, complemented
194C2×#459C2×C3111yescharacteristic
195#2858C2×C3111yescharacteristic, complemented
196C42×D4C2×C3111yescharacteristic, complemented
197#1983C2×C3114yescomplemented
198#1982C2×C3111yescharacteristic, complemented
199#1981C2×C3111yescharacteristic, complemented
200#1842C2×C3111yescharacteristic, complemented
201C22×C31—24no—
202C22×C31—42no—
203C22×C31—44no—
204C22×C31—44no—
205C22×C31—42no—
206C22×C31—82no—
207C22×C31—82no—
208C22×C31—84no—
209C22×C31—84no—
210C22×C31—82no—
211C22×C31C2×#12111yescharacteristic
212C22×C31C2×#12112yes—
213C22×C31C2×#13511yescharacteristic
214C22×C31C2×AGL(1,ℤ/8)11yescharacteristic
215C22×C31#57512yes—
216C4×C31—24no—
217C4×C31—24no—
218C4×C31—22no—
219C4×C31—42no—
220C4×C31—44no—
221C4×C31—82no—
222C4×C31#46314yescomplemented
223C4×C31C2×#12711yescharacteristic
224C4×C31#53211yescharacteristic
225C4×C31#53212yes—
226C22×SD16C22×C3112yes—
227C22×D8C22×C3112yes—
228C2×C4⋊Q8C22×C3111yescharacteristic
229C2×#127C22×C3111yescharacteristic
230C2×#124C22×C3114yes—
231C2×C4×D4C22×C3111yescharacteristic
232C2×C4×D4C22×C3112yes—
233C22×C42—21no—
234#463—216no—
235#461—24no—
236#459—24no—
237C2×C4⋊C8C22×C3111yescharacteristic
238C2×C4⋊C8C22×C3111yescharacteristic
239C2×C4⋊C8C22×C3114yes—
240C2×#103C22×C3114yes—
241C2×#103C22×C3112yes—
242C2×#102C22×C3114yes—
243C2×#102C22×C3112yes—
244#390—21no—
245#390—21no—
246#390—22no—
247C4×C4⋊C4C22×C3111yescharacteristic
248C4×C4⋊C4C22×C3112yes—
249C4×C22⋊C4—21no—
250C4×C22⋊C4—22no—
251C43C22×C3111yescharacteristic
252C2×C31—44no—
253C2×C31—162no—
254C2×C31#285611yescharacteristic
255C2×C31C2×#46311yescharacteristic
256C2×C31#303512yes—
257C2×C31#303612yes—
258C2×C31#304011yescharacteristic
259C22×Q8C23×C3112yes—
260C22×D4—21no—
261C22×D4—21no—
262C22×D4C23×C3112yes—
263C22×D4C23×C3111yescharacteristic
264C23×C4—21no—
265C23×C4—22no—
266C2×SD16—24no—
267C2×SD16—28no—
268C2×D8—24no—
269C2×D8—28no—
270C22×C8C23×C3112yes—
271C22×C8C23×C3112yes—
272C4⋊Q8—22no—
273C4⋊Q8—22no—
274#127—22no—
275#127—22no—
276#124—28no—
277#124—28no—
278C4×D4—24no—
279C4×D4—22no—
280C4×D4D4×C3114yes—
281C4×D4D4×C3118yescomplemented
282C2×C4⋊C4—21no—
283C2×C4⋊C4—21no—
284C2×C4⋊C4C23×C3111yescharacteristic
285C2×C4⋊C4C23×C3112yes—
286C2×C22⋊C4—21no—
287C2×C22⋊C4—22no—
288C2×C22⋊C4—24no—
289C2×C22⋊C4—24no—
290C2×C42—22no—
291C2×C42—21no—
292C2×C42—44no—
293C2×C42D4×C3111yescharacteristic
294C2×C42D4×C3111yescharacteristic
295C2×C42D4×C3112yes—
296C2×C42C23×C3112yes—
297C2×C42C23×C3111yescharacteristic
298C4⋊C8—22no—
299C4⋊C8—22no—
300C4⋊C8—28no—
301#103—24no—
302#103—28no—
303#102—24no—
304#102—28no—
305#95—22no—
306#95—21no—
307C31#3316411yescharacteristic, direct product factor, Sylow
308C24—21no—
309C24—22no—
310C2×Q8—24no—
311C2×Q8—22no—
312C2×Q8—24no—
313C2×Q8—22no—
314C2×D4—24no—
315C2×D4—22no—
316C2×D4—21no—
317C2×D4—22no—
318C2×D4—24no—
319C2×D4—22no—
320C2×D4—44no—
321C2×D4—42no—
322C2×D4—42no—
323C2×D4—42no—
324C2×D4—42no—
325C2×D4C2×D4×C3112yes—
326C2×D4C2×D4×C3114yes—
327C22×C4—21no—
328C22×C4—22no—
329C22×C4—24no—
330C22×C4—28no—
331C22×C4—22no—
332C22×C4—44no—
333C22×C4—44no—
334C22×C4—42no—
335C22×C4—42no—
336C22×C4C2×D4×C3112yes—
337C22×C4C2×D4×C3111yescharacteristic
338C22×C4C2×D4×C3112yes—
339C22×C4C2×D4×C3111yescharacteristic
340C22×C4C24×C3111yescharacteristic
341SD16—48no—
342D8—48no—
343C2×C8—22no—
344C2×C8—24no—
345C2×C8—24no—
346C2×C8—22no—
347C4⋊C4—21no—
348C4⋊C4—22no—
349C4⋊C4—42no—
350C4⋊C4—42no—
351C4⋊C4C2×D4×C3112yes—
352C4⋊C4C2×D4×C3114yes—
353C22⋊C4—24no—
354C22⋊C4—28no—
355C22⋊C4—48no—
356C22⋊C4—48no—
357C42—22no—
358C42—22no—
359C42—42no—
360C42—44no—
361C42—42no—
362C42C2×D4×C3112yes—
363C42C2×D4×C3114yes—
364C42#41×C3114yes—
365C42#41×C3112yes—
366C23—22no—
367C23—24no—
368C23—41no—
369C23—41no—
370C23—42no—
371C23—44no—
372C23—42no—
373C23—42no—
374C23—42no—
375C23—44no—
376C23C22×D4×C3111yescharacteristic
377Q8—42no—
378Q8—44no—
379Q8—42no—
380D4—22no—
381D4—24no—
382D4—42no—
383D4—44no—
384D4—42no—
385D4—84no—
386D4—84no—
387D4C31×#12714yes—
388C2×C4—22no—
389C2×C4—22no—
390C2×C4—22no—
391C2×C4—22no—
392C2×C4—22no—
393C2×C4—22no—
394C2×C4—24no—
395C2×C4—416no—
396C2×C4—41no—
397C2×C4—41no—
398C2×C4—42no—
399C2×C4—42no—
400C2×C4—48no—
401C2×C4—44no—
402C2×C4—42no—
403C2×C4C31×#12114yes—
404C2×C4C31×#12112yes—
405C2×C4C31×#12114yes—
406C2×C4C31×#12112yes—
407C2×C4C31×#13512yes—
408C2×C4C31×AGL(1,ℤ/8)12yes—
409C2×C4C22×D4×C3111yescharacteristic
410C2×C4C22×D4×C3112yes—
411C2×C4C2×#41×C3111yescharacteristic
412C2×C4C2×#41×C3112yes—
413C8—42no—
414C8—42no—
415C22—24no—
416C22—42no—
417C22—44no—
418C22—44no—
419C22—42no—
420C22—82no—
421C22—82no—
422C22—84no—
423C22—84no—
424C22—82no—
425C22C2×C31×#12111yescharacteristic
426C22C2×C31×#12112yes—
427C22C2×C31×#13511yescharacteristic
428C22C2×C31×AGL(1,ℤ/8)11yescharacteristic
429C22C31×#57512yes—
430C4—24no—
431C4—24no—
432C4—22no—
433C4—42no—
434C4—44no—
435C4—82no—
436C4C31×#46314yescomplemented
437C4C2×C31×#12711yescharacteristic
438C4C31×#53211yescharacteristic
439C4C31×#53212yes—
440C2—44no—
441C2—162no—
442C2C31×#285611yescharacteristic
443C2C2×C31×#46311yescharacteristic
444C2C31×#303512yes—
445C2C31×#303612yes—
446C2C31×#304011yescharacteristic
subgroupG/H
center, socleC23×C31C22×D4
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC2×C31×#459C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C43×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C2×C31×#463C2semidirect
2. C2×C31×#461C2semidirect
4. C31×#2858C2semidirect
5. C42×D4×C31C2semidirect
6. C31×#1983C2semidirect
7. C31×#1982C2semidirect
8. C31×#1981C2semidirect
9. C31×#1842C2semidirect
58. C4×D4×C31D4semidirect
142. #33164C31direct (N × H)
192. C2×#463C2×C31semidirect
193. C2×#461C2×C31semidirect
195. #2858C2×C31semidirect
196. C42×D4C2×C31semidirect
197. #1983C2×C31semidirect
198. #1982C2×C31semidirect
199. #1981C2×C31semidirect
200. #1842C2×C31semidirect
222. C4×C31#463semidirect
281. C4×D4D4×C31semidirect
307. C31#33164direct (N × H)
436. C4C31×#463semidirect

Maximal subgroups

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

subgroupindex
C2×C31×#4632
C2×C31×#4612
C2×C31×#4592
C31×#28582
C42×D4×C312
C31×#19832
C31×#19822
C31×#19812
C31×#18422
#3316431