Finite Group Databasebeta

← C31×#7764 #21464523

Subgroups — C31×#7764 #21464523

Order 7936.

504 conjugacy classes of subgroups.

The subgroup lattice has 414 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#2683C211yesmaximal, characteristic
2C31×#2057C211yesmaximal, characteristic, complemented
3C31×#2043C211yesmaximal, characteristic, complemented
4C31×#2023C211yesmaximal, characteristic
5C31×#1271C211yesmaximal, characteristic, complemented
6C31×#1271C211yesmaximal, characteristic, complemented
7C31×#1270C211yesmaximal, characteristic
8C2×C31×C4⋊Q8C2211yescharacteristic
9C2×C31×C22⋊Q8—21no—
10C2×C31×C22⋊Q8—21no—
11C2×C31×#107—21no—
12C2×C31×#103—21no—
13C2×C31×#103—21no—
14C2×C31×#102—21no—
15C31×#396—21no—
16C31×#396—21no—
17C31×#395—21no—
18C31×#390C2211yescharacteristic
19C31×#389C2211yescharacteristic
20C31×#389C2211yescharacteristic
21C31×#386—21no—
22C31×#340—21no—
23C31×#340—21no—
24C31×#336C2211yescharacteristic
25C31×#336C2211yescharacteristic
26C31×#336C2211yescharacteristic
27C22×Q8×C31—21no—
28C22×Q8×C31—21no—
29C22×D4×C31D411yescharacteristic
30C23×C4×C31—21no—
31C22×C8×C31—21no—
32C22×C8×C31—21no—
33C22×C8×C31—21no—
34C31×C4⋊Q8—42no—
35C31×C22⋊Q8—42no—
36C31×C22⋊Q8—42no—
37C31×C22⋊Q8—42no—
38C31×C22⋊Q8—42no—
39C2×C4⋊C4×C31—21no—
40C2×C4⋊C4×C31—21no—
41C2×C4⋊C4×C31—21no—
42C2×C4⋊C4×C31—21no—
43C2×C4⋊C4×C31—21no—
44C2×C4⋊C4×C31—21no—
45C2×C4⋊C4×C31D411yescharacteristic
46C2×C4⋊C4×C31D411yescharacteristic
47C2×C4⋊C4×C31D411yescharacteristic
48C2×C4⋊C4×C31D411yescharacteristic
49C2×C4⋊C4×C31D411yescharacteristic
50C2×C22⋊C4×C31—21no—
51C2×C22⋊C4×C31—21no—
52C2×C22⋊C4×C31—21no—
53C2×C22⋊C4×C31—21no—
54C2×C22⋊C4×C31—21no—
55C2×C42×C31C2311yescharacteristic
56C31×#107—42no—
57C31×#103—42no—
58C31×#103—42no—
59C31×#102—42no—
60C31×#95—21no—
61C31×#95—21no—
62C31×#95—21no—
63C24×C31—21no—
64C2×Q8×C31—22no—
65C2×Q8×C31—42no—
66C2×Q8×C31—42no—
67C2×Q8×C31—41no—
68C2×Q8×C31—41no—
69C2×Q8×C31—41no—
70C2×Q8×C31—41no—
71C2×Q8×C31—41no—
72C2×Q8×C31—81no—
73C2×D4×C31—21no—
74C2×D4×C31—41no—
75C2×D4×C31—41no—
76C2×D4×C31Q1612yes—
77C22×C4×C31—21no—
78C22×C4×C31—21no—
79C22×C4×C31—21no—
80C22×C4×C31—21no—
81C22×C4×C31—21no—
82C22×C4×C31—42no—
83C22×C4×C31—42no—
84C22×C4×C31—41no—
85C22×C4×C31—81no—
86C22×C4×C31C2×D411yescharacteristic
87C22×C4×C31C2×D411yescharacteristic
88C22×C4×C31C2×D411yescharacteristic
89C2×C8×C31—22no—
90C2×C8×C31—41no—
91C2×C8×C31—41no—
92C2×C8×C31—41no—
93C2×C8×C31—41no—
94C2×C8×C31—41no—
95C2×C8×C31—41no—
96C2×C8×C31—41no—
97C2×C8×C31—41no—
98C4⋊C4×C31—21no—
99C4⋊C4×C31—21no—
100C4⋊C4×C31—22no—
101C4⋊C4×C31—22no—
102C4⋊C4×C31—42no—
103C4⋊C4×C31—42no—
104C4⋊C4×C31—41no—
105C4⋊C4×C31—41no—
106C4⋊C4×C31—41no—
107C4⋊C4×C31—41no—
108C4⋊C4×C31—41no—
109C4⋊C4×C31—41no—
110C4⋊C4×C31—41no—
111C4⋊C4×C31—41no—
112C4⋊C4×C31—41no—
113C4⋊C4×C31D812yes—
114C4⋊C4×C31SD1612yes—
115C22⋊C4×C31—42no—
116C22⋊C4×C31—42no—
117C22⋊C4×C31—41no—
118C22⋊C4×C31—41no—
119C22⋊C4×C31—41no—
120C22⋊C4×C31—41no—
121C22⋊C4×C31—81no—
122C42×C31—41no—
123#7764C3111yesmaximal, characteristic, direct product factor, Sylow
124C23×C31—22no—
125C23×C31—41no—
126C23×C31—41no—
127C23×C31—41no—
128C23×C31—41no—
129C23×C31—41no—
130C23×C31—41no—
131C23×C31#12011yescharacteristic
132Q8×C31—42no—
133Q8×C31—42no—
134Q8×C31—81no—
135Q8×C31—81no—
136Q8×C31—84no—
137D4×C31—42no—
138D4×C31—81no—
139C2×C4×C31—21no—
140C2×C4×C31—21no—
141C2×C4×C31—21no—
142C2×C4×C31—21no—
143C2×C4×C31—21no—
144C2×C4×C31—21no—
145C2×C4×C31—22no—
146C2×C4×C31—22no—
147C2×C4×C31—41no—
148C2×C4×C31—41no—
149C2×C4×C31—41no—
150C2×C4×C31—41no—
151C2×C4×C31—41no—
152C2×C4×C31—41no—
153C2×C4×C31—41no—
154C2×C4×C31—41no—
155C2×C4×C31—41no—
156C2×C4×C31—41no—
157C2×C4×C31—41no—
158C2×C4×C31—41no—
159C2×C4×C31—41no—
160C2×C4×C31—42no—
161C2×C4×C31—84no—
162C2×C4×C31—81no—
163C2×C4×C31—81no—
164C2×C4×C31C2×D811yescharacteristic
165C2×C4×C31C2×SD1611yescharacteristic
166C2×C4×C31C2×Q1611yescharacteristic
167C2×C4×C31AGL(1,ℤ/8)11yescharacteristic
168C2×C4×C31AGL(1,ℤ/8)11yescharacteristic
169C2×C4×C31#13711yescharacteristic
170C8×C31—42no—
171C8×C31—81no—
172C8×C31—81no—
173#2683C2×C3111yescharacteristic
174#2057C2×C3111yescharacteristic, complemented
175#2043C2×C3111yescharacteristic, complemented
176#2023C2×C3111yescharacteristic
177#1271C2×C3111yescharacteristic, complemented
178#1271C2×C3111yescharacteristic, complemented
179#1270C2×C3111yescharacteristic
180C22×C31—42no—
181C22×C31—42no—
182C22×C31—42no—
183C22×C31—81no—
184C22×C31—81no—
185C22×C31—81no—
186C22×C31—81no—
187C22×C31#44711yescharacteristic
188C22×C31#45011yescharacteristic
189C22×C31#45111yescharacteristic
190C22×C31#45411yescharacteristic
191C22×C31#45511yescharacteristic
192C22×C31#45611yescharacteristic
193C22×C31B(4,𝔽2)11yescharacteristic
194C4×C31—21no—
195C4×C31—21no—
196C4×C31—21no—
197C4×C31—21no—
198C4×C31—21no—
199C4×C31—21no—
200C4×C31—42no—
201C4×C31—42no—
202C4×C31—81no—
203C4×C31—82no—
204C4×C31—81no—
205C4×C31—81no—
206C2×C4⋊Q8C22×C3111yescharacteristic
207C2×C22⋊Q8—21no—
208C2×C22⋊Q8—21no—
209C2×#107—21no—
210C2×#103—21no—
211C2×#103—21no—
212C2×#102—21no—
213#396—21no—
214#396—21no—
215#395—21no—
216#390C22×C3111yescharacteristic
217#389C22×C3111yescharacteristic
218#389C22×C3111yescharacteristic
219#386—21no—
220#340—21no—
221#340—21no—
222#336C22×C3111yescharacteristic
223#336C22×C3111yescharacteristic
224#336C22×C3111yescharacteristic
225C2×C31—82no—
226C2×C31#159811yescharacteristic
227C2×C31#160211yescharacteristic
228C2×C31#160411yescharacteristic
229C2×C31#163711yescharacteristic
230C2×C31#163911yescharacteristic
231C2×C31#164911yescharacteristic
232C2×C31#166411yescharacteristic
233C22×Q8—21no—
234C22×Q8—21no—
235C22×D4D4×C3111yescharacteristic
236C23×C4—21no—
237C22×C8—21no—
238C22×C8—21no—
239C22×C8—21no—
240C4⋊Q8—42no—
241C22⋊Q8—42no—
242C22⋊Q8—42no—
243C22⋊Q8—42no—
244C22⋊Q8—42no—
245C2×C4⋊C4—21no—
246C2×C4⋊C4—21no—
247C2×C4⋊C4—21no—
248C2×C4⋊C4—21no—
249C2×C4⋊C4—21no—
250C2×C4⋊C4—21no—
251C2×C4⋊C4D4×C3111yescharacteristic
252C2×C4⋊C4D4×C3111yescharacteristic
253C2×C4⋊C4D4×C3111yescharacteristic
254C2×C4⋊C4D4×C3111yescharacteristic
255C2×C4⋊C4D4×C3111yescharacteristic
256C2×C22⋊C4—21no—
257C2×C22⋊C4—21no—
258C2×C22⋊C4—21no—
259C2×C22⋊C4—21no—
260C2×C22⋊C4—21no—
261C2×C42C23×C3111yescharacteristic
262#107—42no—
263#103—42no—
264#103—42no—
265#102—42no—
266#95—21no—
267#95—21no—
268#95—21no—
269C31#776411yescharacteristic, direct product factor, Sylow
270C24—21no—
271C2×Q8—22no—
272C2×Q8—42no—
273C2×Q8—42no—
274C2×Q8—41no—
275C2×Q8—41no—
276C2×Q8—41no—
277C2×Q8—41no—
278C2×Q8—41no—
279C2×Q8—81no—
280C2×D4—21no—
281C2×D4—41no—
282C2×D4—41no—
283C2×D4Q16×C3112yes—
284C22×C4—21no—
285C22×C4—21no—
286C22×C4—21no—
287C22×C4—21no—
288C22×C4—21no—
289C22×C4—42no—
290C22×C4—42no—
291C22×C4—41no—
292C22×C4—81no—
293C22×C4C2×D4×C3111yescharacteristic
294C22×C4C2×D4×C3111yescharacteristic
295C22×C4C2×D4×C3111yescharacteristic
296C2×C8—22no—
297C2×C8—41no—
298C2×C8—41no—
299C2×C8—41no—
300C2×C8—41no—
301C2×C8—41no—
302C2×C8—41no—
303C2×C8—41no—
304C2×C8—41no—
305C4⋊C4—21no—
306C4⋊C4—21no—
307C4⋊C4—22no—
308C4⋊C4—22no—
309C4⋊C4—41no—
310C4⋊C4—41no—
311C4⋊C4—41no—
312C4⋊C4—42no—
313C4⋊C4—42no—
314C4⋊C4—41no—
315C4⋊C4—41no—
316C4⋊C4—41no—
317C4⋊C4—41no—
318C4⋊C4—41no—
319C4⋊C4—41no—
320C4⋊C4D8×C3112yes—
321C4⋊C4SD16×C3112yes—
322C22⋊C4—42no—
323C22⋊C4—42no—
324C22⋊C4—41no—
325C22⋊C4—41no—
326C22⋊C4—41no—
327C22⋊C4—41no—
328C22⋊C4—81no—
329C42—41no—
330C23—22no—
331C23—41no—
332C23—41no—
333C23—41no—
334C23—41no—
335C23—41no—
336C23—41no—
337C23C31×#12011yescharacteristic
338Q8—42no—
339Q8—42no—
340Q8—81no—
341Q8—81no—
342Q8—84no—
343D4—42no—
344D4—81no—
345C2×C4—21no—
346C2×C4—21no—
347C2×C4—21no—
348C2×C4—21no—
349C2×C4—21no—
350C2×C4—21no—
351C2×C4—22no—
352C2×C4—22no—
353C2×C4—41no—
354C2×C4—41no—
355C2×C4—41no—
356C2×C4—41no—
357C2×C4—41no—
358C2×C4—41no—
359C2×C4—41no—
360C2×C4—41no—
361C2×C4—41no—
362C2×C4—41no—
363C2×C4—41no—
364C2×C4—41no—
365C2×C4—41no—
366C2×C4—42no—
367C2×C4—84no—
368C2×C4—81no—
369C2×C4—81no—
370C2×C4C2×D8×C3111yescharacteristic
371C2×C4C2×SD16×C3111yescharacteristic
372C2×C4C2×Q16×C3111yescharacteristic
373C2×C4C31×AGL(1,ℤ/8)11yescharacteristic
374C2×C4C31×AGL(1,ℤ/8)11yescharacteristic
375C2×C4C31×#13711yescharacteristic
376C8—42no—
377C8—81no—
378C8—81no—
379C22—42no—
380C22—42no—
381C22—42no—
382C22—81no—
383C22—81no—
384C22—81no—
385C22—81no—
386C22C31×#44711yescharacteristic
387C22C31×#45011yescharacteristic
388C22C31×#45111yescharacteristic
389C22C31×#45411yescharacteristic
390C22C31×#45511yescharacteristic
391C22C31×#45611yescharacteristic
392C22C31×B(4,𝔽2)11yescharacteristic
393C4—21no—
394C4—21no—
395C4—21no—
396C4—21no—
397C4—21no—
398C4—21no—
399C4—42no—
400C4—42no—
401C4—81no—
402C4—82no—
403C4—81no—
404C4—81no—
405C2—82no—
406C2C31×#159811yescharacteristic
407C2C31×#160211yescharacteristic
408C2C31×#160411yescharacteristic
409C2C31×#163711yescharacteristic
410C2C31×#163911yescharacteristic
411C2C31×#164911yescharacteristic
412C2C31×#166411yescharacteristic
subgroupG/H
center, socleC23×C31#120
commutator, Frattini, cosocleC2×C42C23×C31
prime radicalC22×D4×C31D4
LCSG ▷ C2×C42 ▷ C23 ▷ C1
UCSC1 ◁ C23×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#2057C2semidirect
3. C31×#2043C2semidirect
5. C31×#1271C2semidirect
6. C31×#1271C2semidirect
123. #7764C31direct (N × H)
174. #2057C2×C31semidirect
175. #2043C2×C31semidirect
177. #1271C2×C31semidirect
178. #1271C2×C31semidirect
269. C31#7764direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#26832
C31×#20572
C31×#20432
C31×#20232
C31×#12712
C31×#12702
#776431