Finite Group Databasebeta

← C31×#11783 #21468542

Subgroups — C31×#11783 #21468542

Order 7936.

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

normal subgroups only

This group has 514 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×#2543C211yesmaximal, characteristic
2C4×C31×#100C211yesmaximal, characteristic, complemented
3C31×#1465C211yesmaximal, characteristic, complemented
4C31×#1346C212yesmaximal, complemented
5C31×#1345C212yesmaximal, complemented
6C2×C31×#121—21no—
7C2×C31×#121C411yescharacteristic
8C2×C4×D4×C31C2211yescharacteristic
9C2×C31×#100—21no—
10C31×#407—21no—
11C4×M16×C31—21no—
12C31×#398C2211yescharacteristic
13C31×#397C411yescharacteristic
14C31×#394C2211yescharacteristic
15C31×#392C411yescharacteristic
16C31×#388—21no—
17C31×#386—21no—
18C31×#386—21no—
19C2×C31×#95C411yescharacteristic
20C31×#343C2212yes—
21C31×#324C2212yes—
22C31×#323—21no—
23C22×D4×C31—21no—
24C22×D4×C31—21no—
25C22×D4×C31C2×C411yescharacteristic
26C22×D4×C31D411yescharacteristic
27C23×C4×C31—21no—
28C23×C4×C31C2×C411yescharacteristic
29C23×C4×C31D411yescharacteristic
30C2×M16×C31—22no—
31C2×M16×C31—41no—
32C31×#121—44no—
33C31×#121—41no—
34C31×#121—41no—
35C4×D4×C31—41no—
36C4×D4×C31—41no—
37C2×C4⋊C4×C31—21no—
38C2×C4⋊C4×C31C2×C411yescharacteristic
39C2×C4⋊C4×C31C2311yescharacteristic
40C2×C22⋊C4×C31—21no—
41C2×C22⋊C4×C31—21no—
42C2×C22⋊C4×C31—21no—
43C2×C22⋊C4×C31—21no—
44C2×C22⋊C4×C31—21no—
45C2×C22⋊C4×C31C2×C411yescharacteristic
46C2×C22⋊C4×C31D411yescharacteristic
47C2×C42×C31D411yescharacteristic
48C31×#100—24no—
49C31×C22⋊C8—22no—
50C31×C22⋊C8—41no—
51C31×#97—41no—
52C4×C8×C31—41no—
53C31×#95—21no—
54C31×#95—21no—
55C31×#95—21no—
56C31×#95C2×C411yescharacteristic
57C31×#95C2×C411yescharacteristic
58C24×C31—21no—
59C24×C31C22⋊C411yescharacteristic
60C24×C31C22⋊C411yescharacteristic
61C2×D4×C31—22no—
62C2×D4×C31—22no—
63C2×D4×C31—41no—
64C2×D4×C31—42no—
65C2×D4×C31—41no—
66C2×D4×C31—42no—
67C2×D4×C31—42no—
68C2×D4×C31—42no—
69C2×D4×C31—42no—
70C2×D4×C31—81no—
71C2×D4×C31—81no—
72C22×C4×C31—21no—
73C22×C4×C31—21no—
74C22×C4×C31—21no—
75C22×C4×C31—21no—
76C22×C4×C31—21no—
77C22×C4×C31—21no—
78C22×C4×C31—21no—
79C22×C4×C31—42no—
80C22×C4×C31—42no—
81C22×C4×C31—81no—
82C22×C4×C31—81no—
83C22×C4×C31—81no—
84C22×C4×C31C22⋊C411yescharacteristic
85C22×C4×C31C22⋊C411yescharacteristic
86C22×C4×C31C22×C411yescharacteristic
87C22×C4×C31C2×D411yescharacteristic
88C22×C4×C31C2×D411yescharacteristic
89M16×C31—24no—
90M16×C31—42no—
91M16×C31—82no—
92C2×C8×C31—42no—
93C2×C8×C31—42no—
94C4⋊C4×C31—41no—
95C4⋊C4×C31—41no—
96C4⋊C4×C31—42no—
97C22⋊C4×C31—41no—
98C22⋊C4×C31—41no—
99C22⋊C4×C31—42no—
100C22⋊C4×C31—42no—
101C22⋊C4×C31—41no—
102C22⋊C4×C31—41no—
103C22⋊C4×C31—42no—
104C22⋊C4×C31—81no—
105C42×C31—21no—
106C42×C31—21no—
107#11783C3111yesmaximal, characteristic, direct product factor, Sylow
108C23×C31—21no—
109C23×C31—21no—
110C23×C31—21no—
111C23×C31—21no—
112C23×C31—21no—
113C23×C31—41no—
114C23×C31—41no—
115C23×C31—41no—
116C23×C31—41no—
117C23×C31—41no—
118C23×C31—41no—
119C23×C31—41no—
120C23×C31—41no—
121C23×C31—41no—
122C23×C31—41no—
123C23×C31—41no—
124C23×C31#10412yes—
125C23×C31C2×C22⋊C411yescharacteristic
126D4×C31—44no—
127D4×C31—84no—
128D4×C31—82no—
129D4×C31—84no—
130C2×C4×C31—21no—
131C2×C4×C31—21no—
132C2×C4×C31—22no—
133C2×C4×C31—21no—
134C2×C4×C31—21no—
135C2×C4×C31—21no—
136C2×C4×C31—41no—
137C2×C4×C31—42no—
138C2×C4×C31—41no—
139C2×C4×C31—41no—
140C2×C4×C31—41no—
141C2×C4×C31—41no—
142C2×C4×C31—41no—
143C2×C4×C31—41no—
144C2×C4×C31—41no—
145C2×C4×C31—41no—
146C2×C4×C31—41no—
147C2×C4×C31—41no—
148C2×C4×C31—41no—
149C2×C4×C31—81no—
150C2×C4×C31—81no—
151C2×C4×C31—81no—
152C2×C4×C31—84no—
153C2×C4×C31#9911yescharacteristic
154C2×C4×C31#9911yescharacteristic
155C2×C4×C31AGL(1,ℤ/8)12yes—
156C8×C31—44no—
157C8×C31—82no—
158#2543C2×C3111yescharacteristic
159C4×#100C2×C3111yescharacteristic, complemented
160#1465C2×C3111yescharacteristic, complemented
161#1346C2×C3112yescomplemented
162#1345C2×C3112yescomplemented
163C22×C31—21no—
164C22×C31—21no—
165C22×C31—22no—
166C22×C31—42no—
167C22×C31—42no—
168C22×C31—42no—
169C22×C31—41no—
170C22×C31—41no—
171C22×C31—41no—
172C22×C31—41no—
173C22×C31—41no—
174C22×C31—81no—
175C22×C31—81no—
176C22×C31—81no—
177C22×C31—81no—
178C22×C31—81no—
179C22×C31—81no—
180C22×C31—81no—
181C22×C31—81no—
182C22×C31C2×#9911yescharacteristic
183C22×C31#41811yescharacteristic
184C22×C31C2×#10411yescharacteristic
185C4×C31—21no—
186C4×C31—21no—
187C4×C31—22no—
188C4×C31—42no—
189C4×C31—41no—
190C4×C31—41no—
191C4×C31—41no—
192C4×C31—81no—
193C4×C31—81no—
194C2×#121—21no—
195C2×#121C4×C3111yescharacteristic
196C2×C4×D4C22×C3111yescharacteristic
197C2×#100—21no—
198#407—21no—
199C4×M16—21no—
200#398C22×C3111yescharacteristic
201#397C4×C3111yescharacteristic
202#394C22×C3111yescharacteristic
203#392C4×C3111yescharacteristic
204#388—21no—
205#386—21no—
206#386—21no—
207C2×#95C4×C3111yescharacteristic
208#343C22×C3112yes—
209#324C22×C3112yes—
210#323—21no—
211C2×C31—21no—
212C2×C31—21no—
213C2×C31—42no—
214C2×C31—81no—
215C2×C31—161no—
216C2×C31#150711yescharacteristic
217C2×C31#212111yescharacteristic
218C2×C31#213211yescharacteristic
219C22×D4—21no—
220C22×D4—21no—
221C22×D4C2×C4×C3111yescharacteristic
222C22×D4D4×C3111yescharacteristic
223C23×C4—21no—
224C23×C4C2×C4×C3111yescharacteristic
225C23×C4D4×C3111yescharacteristic
226C2×M16—22no—
227C2×M16—41no—
228#121—44no—
229#121—41no—
230#121—41no—
231C4×D4—41no—
232C4×D4—41no—
233C2×C4⋊C4—21no—
234C2×C4⋊C4C2×C4×C3111yescharacteristic
235C2×C4⋊C4C23×C3111yescharacteristic
236C2×C22⋊C4—21no—
237C2×C22⋊C4—21no—
238C2×C22⋊C4—21no—
239C2×C22⋊C4—21no—
240C2×C22⋊C4—21no—
241C2×C22⋊C4C2×C4×C3111yescharacteristic
242C2×C22⋊C4D4×C3111yescharacteristic
243C2×C42D4×C3111yescharacteristic
244#100—24no—
245C22⋊C8—22no—
246C22⋊C8—41no—
247#97—41no—
248C4×C8—41no—
249#95—21no—
250#95—21no—
251#95—21no—
252#95C2×C4×C3111yescharacteristic
253#95C2×C4×C3111yescharacteristic
254C31#1178311yescharacteristic, direct product factor, Sylow
255C24—21no—
256C24C22⋊C4×C3111yescharacteristic
257C24C22⋊C4×C3111yescharacteristic
258C2×D4—22no—
259C2×D4—22no—
260C2×D4—41no—
261C2×D4—41no—
262C2×D4—42no—
263C2×D4—42no—
264C2×D4—42no—
265C2×D4—42no—
266C2×D4—42no—
267C2×D4—81no—
268C2×D4—81no—
269C22×C4—21no—
270C22×C4—21no—
271C22×C4—21no—
272C22×C4—21no—
273C22×C4—21no—
274C22×C4—21no—
275C22×C4—21no—
276C22×C4—42no—
277C22×C4—42no—
278C22×C4—81no—
279C22×C4—81no—
280C22×C4—81no—
281C22×C4C22⋊C4×C3111yescharacteristic
282C22×C4C22⋊C4×C3111yescharacteristic
283C22×C4C22×C4×C3111yescharacteristic
284C22×C4C2×D4×C3111yescharacteristic
285C22×C4C2×D4×C3111yescharacteristic
286M16—24no—
287M16—42no—
288M16—82no—
289C2×C8—42no—
290C2×C8—42no—
291C4⋊C4—41no—
292C4⋊C4—41no—
293C4⋊C4—42no—
294C22⋊C4—41no—
295C22⋊C4—41no—
296C22⋊C4—42no—
297C22⋊C4—42no—
298C22⋊C4—41no—
299C22⋊C4—41no—
300C22⋊C4—42no—
301C22⋊C4—81no—
302C42—21no—
303C42—21no—
304C23—21no—
305C23—21no—
306C23—21no—
307C23—21no—
308C23—21no—
309C23—41no—
310C23—41no—
311C23—41no—
312C23—41no—
313C23—41no—
314C23—41no—
315C23—41no—
316C23—41no—
317C23—41no—
318C23—41no—
319C23—41no—
320C23C31×#10412yes—
321C23C2×C22⋊C4×C3111yescharacteristic
322D4—44no—
323D4—84no—
324D4—82no—
325D4—84no—
326C2×C4—21no—
327C2×C4—21no—
328C2×C4—22no—
329C2×C4—21no—
330C2×C4—21no—
331C2×C4—21no—
332C2×C4—41no—
333C2×C4—42no—
334C2×C4—41no—
335C2×C4—41no—
336C2×C4—41no—
337C2×C4—41no—
338C2×C4—41no—
339C2×C4—41no—
340C2×C4—41no—
341C2×C4—41no—
342C2×C4—41no—
343C2×C4—41no—
344C2×C4—41no—
345C2×C4—81no—
346C2×C4—81no—
347C2×C4—81no—
348C2×C4—84no—
349C2×C4C31×#9911yescharacteristic
350C2×C4C31×#9911yescharacteristic
351C2×C4C31×AGL(1,ℤ/8)12yes—
352C8—44no—
353C8—82no—
354C22—21no—
355C22—21no—
356C22—22no—
357C22—42no—
358C22—42no—
359C22—42no—
360C22—41no—
361C22—41no—
362C22—41no—
363C22—41no—
364C22—41no—
365C22—81no—
366C22—81no—
367C22—81no—
368C22—81no—
369C22—81no—
370C22—81no—
371C22—81no—
372C22—81no—
373C22C2×C31×#9911yescharacteristic
374C22C31×#41811yescharacteristic
375C22C2×C31×#10411yescharacteristic
376C4—21no—
377C4—21no—
378C4—22no—
379C4—42no—
380C4—41no—
381C4—41no—
382C4—41no—
383C4—81no—
384C4—81no—
385C2—21no—
386C2—21no—
387C2—42no—
388C2—81no—
389C2—161no—
390C2C31×#150711yescharacteristic
391C2C31×#212111yescharacteristic
392C2C31×#213211yescharacteristic
subgroupG/H
center, socleC22×C31C2×#99
commutatorC22×C4C22×C4×C31
Frattini, cosocleC2×C4⋊C4C23×C31
prime radicalC31×#2543C2
LCSG ▷ C22×C4 ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C22×C4×C31 ◁ C2×C4×D4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C4×C31×#100C2semidirect
3. C31×#1465C2semidirect
4. C31×#1346C2semidirect
5. C31×#1345C2semidirect
107. #11783C31direct (N × H)
159. C4×#100C2×C31semidirect
160. #1465C2×C31semidirect
161. #1346C2×C31semidirect
162. #1345C2×C31semidirect
254. C31#11783direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#25432
C4×C31×#1002
C31×#14652
C31×#13462
C31×#13452
#1178331