Finite Group Databasebeta

← C31×#7739 #21464498

Subgroups — C31×#7739 #21464498

Order 7936.

484 conjugacy classes of subgroups; only the 102 normal subgroups are shown.

normal subgroups only

This group has 484 conjugacy classes of subgroups — too many to draw. Only its 102 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#2726C211yesmaximal, characteristic, complemented
2C31×#2041C211yesmaximal, characteristic
3C31×#2041C211yesmaximal, characteristic
4C31×#2041C211yesmaximal, characteristic
5C31×#1271C211yesmaximal, characteristic, complemented
6C31×#1271C211yesmaximal, characteristic, complemented
7C31×#1271C211yesmaximal, characteristic, complemented
8C2×C31×#127C2211yescharacteristic
9C2×C31×#125—21no—
10C2×C31×#102—21no—
11C2×C31×#102—21no—
12C2×C31×#102—21no—
13C2×C31×#102—21no—
14C2×C31×#102—21no—
15C2×C31×#102—21no—
16C31×#398—21no—
17C31×#398—21no—
18C31×#398—21no—
19C31×#389—21no—
20C31×#389C2211yescharacteristic
21C31×#389C2211yescharacteristic
22C31×#389C2211yescharacteristic
23C31×#387—21no—
24C31×#336C2211yescharacteristic
25C31×#336C2211yescharacteristic
26C31×#336C2211yescharacteristic
27C22×D4×C31—21no—
28C22×D4×C31—21no—
29C22×D4×C31—21no—
30C22×C8×C31—21no—
31C22×C8×C31—21no—
32C22×C8×C31—21no—
33C31×#127—42no—
34C31×#125—42no—
35C31×#125—42no—
36C2×C4⋊C4×C31—21no—
37C2×C4⋊C4×C31—21no—
38C2×C4⋊C4×C31—21no—
39C2×C4⋊C4×C31—21no—
40C2×C4⋊C4×C31—21no—
41C2×C4⋊C4×C31—21no—
42C2×C4⋊C4×C31—21no—
43C2×C4⋊C4×C31D411yescharacteristic
44C2×C4⋊C4×C31D411yescharacteristic
45C2×C4⋊C4×C31D411yescharacteristic
46C2×C4⋊C4×C31D411yescharacteristic
47C2×C4⋊C4×C31D411yescharacteristic
48C2×C4⋊C4×C31D411yescharacteristic
49C2×C42×C31—21no—
50C2×C42×C31C2311yescharacteristic
51C31×#102—42no—
52C31×#102—42no—
53C31×#102—42no—
54C31×#102—42no—
55C31×#102—42no—
56C31×#102—42no—
57C31×#95—21no—
58C31×#95—21no—
59C31×#95—21no—
60C31×#95—21no—
61C31×#95—21no—
62C31×#95—21no—
63C24×C31—41no—
64C2×D4×C31—22no—
65C2×D4×C31—22no—
66C2×D4×C31—22no—
67C2×D4×C31—41no—
68C2×D4×C31—41no—
69C2×D4×C31—41no—
70C2×D4×C31—41no—
71C2×D4×C31—41no—
72C2×D4×C31—41no—
73C2×D4×C31—41no—
74C2×D4×C31—41no—
75C2×D4×C31—41no—
76C2×D4×C31—41no—
77C2×D4×C31—41no—
78C2×D4×C31—41no—
79C2×D4×C31—41no—
80C2×D4×C31—41no—
81C2×D4×C31—41no—
82C22×C4×C31—21no—
83C22×C4×C31—21no—
84C22×C4×C31—21no—
85C22×C4×C31—21no—
86C22×C4×C31—21no—
87C22×C4×C31—21no—
88C22×C4×C31C2×D411yescharacteristic
89C22×C4×C31C2×D411yescharacteristic
90C22×C4×C31C2×D411yescharacteristic
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—
98C2×C8×C31—41no—
99C2×C8×C31—41no—
100C4⋊C4×C31—21no—
101C4⋊C4×C31—21no—
102C4⋊C4×C31—21no—
103C4⋊C4×C31—21no—
104C4⋊C4×C31—42no—
105C4⋊C4×C31—42no—
106C4⋊C4×C31—42no—
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×C31—41no—
114C4⋊C4×C31—41no—
115C4⋊C4×C31—41no—
116C4⋊C4×C31—81no—
117C4⋊C4×C31D812yes—
118C4⋊C4×C31SD1612yes—
119C42×C31—41no—
120C42×C31—42no—
121#7739C3111yesmaximal, characteristic, direct product factor, Sylow
122C23×C31—42no—
123C23×C31—81no—
124C23×C31—81no—
125C23×C31—81no—
126C23×C31—81no—
127C23×C31—81no—
128C23×C31—81no—
129C23×C31#12011yescharacteristic
130D4×C31—42no—
131D4×C31—42no—
132D4×C31—42no—
133D4×C31—42no—
134D4×C31—42no—
135D4×C31—42no—
136D4×C31—81no—
137D4×C31—81no—
138D4×C31—81no—
139D4×C31—81no—
140D4×C31—81no—
141D4×C31—81no—
142C2×C4×C31—21no—
143C2×C4×C31—21no—
144C2×C4×C31—21no—
145C2×C4×C31—21no—
146C2×C4×C31—21no—
147C2×C4×C31—21no—
148C2×C4×C31—22no—
149C2×C4×C31—22no—
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—41no—
161C2×C4×C31—41no—
162C2×C4×C31—41no—
163C2×C4×C31—41no—
164C2×C4×C31—41no—
165C2×C4×C31—41no—
166C2×C4×C31C2×D811yescharacteristic
167C2×C4×C31C2×SD1611yescharacteristic
168C2×C4×C31#13511yescharacteristic
169C2×C4×C31AGL(1,ℤ/8)11yescharacteristic
170C2×C4×C31AGL(1,ℤ/8)11yescharacteristic
171C2×C4×C31#13711yescharacteristic
172C8×C31—81no—
173C8×C31—81no—
174C8×C31—81no—
175#2726C2×C3111yescharacteristic, complemented
176#2041C2×C3111yescharacteristic
177#2041C2×C3111yescharacteristic
178#2041C2×C3111yescharacteristic
179#1271C2×C3111yescharacteristic, complemented
180#1271C2×C3111yescharacteristic, complemented
181#1271C2×C3111yescharacteristic, complemented
182C22×C31—82no—
183C22×C31—82no—
184C22×C31—82no—
185C22×C31—161no—
186C22×C31—161no—
187C22×C31—161no—
188C22×C31—161no—
189C22×C31#44711yescharacteristic
190C22×C31#44811yescharacteristic
191C22×C31#44911yescharacteristic
192C22×C31#45411yescharacteristic
193C22×C31#45411yescharacteristic
194C22×C31#45411yescharacteristic
195C22×C31B(4,𝔽2)11yescharacteristic
196C4×C31—21no—
197C4×C31—21no—
198C4×C31—21no—
199C4×C31—21no—
200C4×C31—21no—
201C4×C31—21no—
202C4×C31—42no—
203C4×C31—42no—
204C4×C31—81no—
205C4×C31—81no—
206C4×C31—81no—
207C4×C31—81no—
208C2×#127C22×C3111yescharacteristic
209C2×#125—21no—
210C2×#102—21no—
211C2×#102—21no—
212C2×#102—21no—
213C2×#102—21no—
214C2×#102—21no—
215C2×#102—21no—
216#398—21no—
217#398—21no—
218#398—21no—
219#389—21no—
220#389C22×C3111yescharacteristic
221#389C22×C3111yescharacteristic
222#389C22×C3111yescharacteristic
223#387—21no—
224#336C22×C3111yescharacteristic
225#336C22×C3111yescharacteristic
226#336C22×C3111yescharacteristic
227C2×C31—162no—
228C2×C31#159711yescharacteristic
229C2×C31#159811yescharacteristic
230C2×C31#159911yescharacteristic
231C2×C31#162511yescharacteristic
232C2×C31#162611yescharacteristic
233C2×C31#162711yescharacteristic
234C2×C31#165811yescharacteristic
235C22×D4—21no—
236C22×D4—21no—
237C22×D4—21no—
238C22×C8—21no—
239C22×C8—21no—
240C22×C8—21no—
241#127—42no—
242#125—42no—
243#125—42no—
244C2×C4⋊C4—21no—
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×C4⋊C4D4×C3111yescharacteristic
257C2×C42—21no—
258C2×C42C23×C3111yescharacteristic
259#102—42no—
260#102—42no—
261#102—42no—
262#102—42no—
263#102—42no—
264#102—42no—
265#95—21no—
266#95—21no—
267#95—21no—
268#95—21no—
269#95—21no—
270#95—21no—
271C31#773911yescharacteristic, direct product factor, Sylow
272C24—41no—
273C2×D4—22no—
274C2×D4—22no—
275C2×D4—22no—
276C2×D4—41no—
277C2×D4—41no—
278C2×D4—41no—
279C2×D4—41no—
280C2×D4—41no—
281C2×D4—41no—
282C2×D4—41no—
283C2×D4—41no—
284C2×D4—41no—
285C2×D4—41no—
286C2×D4—41no—
287C2×D4—41no—
288C2×D4—41no—
289C2×D4—41no—
290C2×D4—41no—
291C22×C4—21no—
292C22×C4—21no—
293C22×C4—21no—
294C22×C4—21no—
295C22×C4—21no—
296C22×C4—21no—
297C22×C4C2×D4×C3111yescharacteristic
298C22×C4C2×D4×C3111yescharacteristic
299C22×C4C2×D4×C3111yescharacteristic
300C2×C8—41no—
301C2×C8—41no—
302C2×C8—41no—
303C2×C8—41no—
304C2×C8—41no—
305C2×C8—41no—
306C2×C8—41no—
307C2×C8—41no—
308C2×C8—41no—
309C4⋊C4—21no—
310C4⋊C4—21no—
311C4⋊C4—21no—
312C4⋊C4—21no—
313C4⋊C4—41no—
314C4⋊C4—41no—
315C4⋊C4—41no—
316C4⋊C4—42no—
317C4⋊C4—42no—
318C4⋊C4—42no—
319C4⋊C4—41no—
320C4⋊C4—41no—
321C4⋊C4—41no—
322C4⋊C4—41no—
323C4⋊C4—41no—
324C4⋊C4—41no—
325C4⋊C4—81no—
326C4⋊C4D8×C3112yes—
327C4⋊C4SD16×C3112yes—
328C42—41no—
329C42—42no—
330C23—42no—
331C23—81no—
332C23—81no—
333C23—81no—
334C23—81no—
335C23—81no—
336C23—81no—
337C23C31×#12011yescharacteristic
338D4—42no—
339D4—42no—
340D4—42no—
341D4—42no—
342D4—42no—
343D4—42no—
344D4—81no—
345D4—81no—
346D4—81no—
347D4—81no—
348D4—81no—
349D4—81no—
350C2×C4—21no—
351C2×C4—21no—
352C2×C4—21no—
353C2×C4—21no—
354C2×C4—21no—
355C2×C4—21no—
356C2×C4—22no—
357C2×C4—22no—
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—41no—
367C2×C4—41no—
368C2×C4—41no—
369C2×C4—41no—
370C2×C4—41no—
371C2×C4—41no—
372C2×C4—41no—
373C2×C4—41no—
374C2×C4C2×D8×C3111yescharacteristic
375C2×C4C2×SD16×C3111yescharacteristic
376C2×C4C31×#13511yescharacteristic
377C2×C4C31×AGL(1,ℤ/8)11yescharacteristic
378C2×C4C31×AGL(1,ℤ/8)11yescharacteristic
379C2×C4C31×#13711yescharacteristic
380C8—81no—
381C8—81no—
382C8—81no—
383C22—82no—
384C22—82no—
385C22—82no—
386C22—161no—
387C22—161no—
388C22—161no—
389C22—161no—
390C22C31×#44711yescharacteristic
391C22C31×#44811yescharacteristic
392C22C31×#44911yescharacteristic
393C22C31×#45411yescharacteristic
394C22C31×#45411yescharacteristic
395C22C31×#45411yescharacteristic
396C22C31×B(4,𝔽2)11yescharacteristic
397C4—21no—
398C4—21no—
399C4—21no—
400C4—21no—
401C4—21no—
402C4—21no—
403C4—42no—
404C4—42no—
405C4—81no—
406C4—81no—
407C4—81no—
408C4—81no—
409C2—162no—
410C2C31×#159711yescharacteristic
411C2C31×#159811yescharacteristic
412C2C31×#159911yescharacteristic
413C2C31×#162511yescharacteristic
414C2C31×#162611yescharacteristic
415C2C31×#162711yescharacteristic
416C2C31×#165811yescharacteristic
subgroupG/H
center, socleC23×C31#120
commutator, Frattini, cosocleC2×C42C23×C31
prime radicalC2×C31×#127C22
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
1. C31×#2726C2semidirect
5. C31×#1271C2semidirect
6. C31×#1271C2semidirect
7. C31×#1271C2semidirect
121. #7739C31direct (N × H)
175. #2726C2×C31semidirect
179. #1271C2×C31semidirect
180. #1271C2×C31semidirect
181. #1271C2×C31semidirect
271. C31#7739direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#27262
C31×#20412
C31×#12712
#773931