Finite Group Databasebeta

← C31×#2803 #16842736

Subgroups — C31×#2803 #16842736

Order 3968.

470 conjugacy classes of subgroups.

The subgroup lattice has 422 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#397C211yesmaximal, characteristic, complemented
2C31×#394C211yesmaximal, characteristic, complemented
3C31×#394C211yesmaximal, characteristic, complemented
4C31×#394C211yesmaximal, characteristic, complemented
5C31×#394C211yesmaximal, characteristic, complemented
6C31×#392C211yesmaximal, characteristic
7C31×#390C211yesmaximal, characteristic, complemented
8C31×#390C211yesmaximal, characteristic, complemented
9C31×#389C211yesmaximal, characteristic, complemented
10C31×#388C211yesmaximal, characteristic, complemented
11C31×#388C211yesmaximal, characteristic, complemented
12C31×#388C211yesmaximal, characteristic, complemented
13C31×#388C211yesmaximal, characteristic, complemented
14C31×#388C211yesmaximal, characteristic, complemented
15C31×#387C211yesmaximal, characteristic, complemented
16C22×D4×C31C2211yescharacteristic
17C22×D4×C31C2211yescharacteristic
18C22×D4×C31C2211yescharacteristic
19C2×C4⋊C4×C31C2211yescharacteristic
20C2×C4⋊C4×C31C2211yescharacteristic
21C2×C4⋊C4×C31C2211yescharacteristic
22C2×C4⋊C4×C31C2211yescharacteristic
23C2×C4⋊C4×C31C2211yescharacteristic
24C2×C4⋊C4×C31C2211yescharacteristic
25C2×C22⋊C4×C31C2211yescharacteristic
26C2×C22⋊C4×C31C2211yescharacteristic
27C2×C22⋊C4×C31C2211yescharacteristic
28C2×C22⋊C4×C31C2211yescharacteristic
29C2×C22⋊C4×C31C2211yescharacteristic
30C2×C22⋊C4×C31C2211yescharacteristic
31C2×C22⋊C4×C31C2211yescharacteristic
32C2×C22⋊C4×C31C2211yescharacteristic
33C2×C22⋊C4×C31C2211yescharacteristic
34C2×C22⋊C4×C31C2211yescharacteristic
35C2×C22⋊C4×C31C2211yescharacteristic
36C2×C22⋊C4×C31C2211yescharacteristic
37C2×C22⋊C4×C31C2211yescharacteristic
38C2×C22⋊C4×C31C2211yescharacteristic
39C2×C22⋊C4×C31C2211yescharacteristic
40C2×C42×C31C2211yescharacteristic
41C2×C42×C31C2211yescharacteristic
42C2×C42×C31C2211yescharacteristic
43C31×#95C2211yescharacteristic
44C31×#95C2211yescharacteristic
45C31×#95C2211yescharacteristic
46C31×#95C2211yescharacteristic
47C31×#95C2211yescharacteristic
48C31×#95C2211yescharacteristic
49C31×#95C2211yescharacteristic
50C31×#95C2211yescharacteristic
51C24×C31C2311yescharacteristic
52C24×C31C2311yescharacteristic
53C24×C31C2311yescharacteristic
54C2×D4×C31—22no—
55C2×D4×C31—22no—
56C2×D4×C31—41no—
57C2×D4×C31—41no—
58C2×D4×C31—41no—
59C2×D4×C31—41no—
60C2×D4×C31—41no—
61C2×D4×C31—41no—
62C2×D4×C31—41no—
63C22×C4×C31C2311yescharacteristic
64C22×C4×C31C2311yescharacteristic
65C22×C4×C31C2311yescharacteristic
66C22×C4×C31C2311yescharacteristic
67C22×C4×C31C2311yescharacteristic
68C22×C4×C31C2311yescharacteristic
69C22×C4×C31C2311yescharacteristic
70C22×C4×C31C2311yescharacteristic
71C22×C4×C31C2311yescharacteristic
72C22×C4×C31C2311yescharacteristic
73C22×C4×C31C2311yescharacteristic
74C22×C4×C31C2311yescharacteristic
75C4⋊C4×C31—22no—
76C4⋊C4×C31—22no—
77C4⋊C4×C31—41no—
78C4⋊C4×C31—41no—
79C4⋊C4×C31—41no—
80C4⋊C4×C31—41no—
81C22⋊C4×C31—22no—
82C22⋊C4×C31—22no—
83C22⋊C4×C31—22no—
84C22⋊C4×C31—22no—
85C22⋊C4×C31—22no—
86C22⋊C4×C31—41no—
87C22⋊C4×C31—41no—
88C22⋊C4×C31—41no—
89C22⋊C4×C31—41no—
90C22⋊C4×C31—41no—
91C22⋊C4×C31—41no—
92C22⋊C4×C31—41no—
93C22⋊C4×C31—41no—
94C22⋊C4×C31—41no—
95C22⋊C4×C31—41no—
96C42×C31—41no—
97C42×C31—41no—
98C42×C31—41no—
99C23×C31—21no—
100C23×C31—21no—
101C23×C31—21no—
102C23×C31—21no—
103C23×C31—21no—
104C23×C31—21no—
105C23×C31—21no—
106C23×C31—21no—
107C23×C31—21no—
108C23×C31—21no—
109C23×C31—21no—
110C23×C31—21no—
111C23×C31—21no—
112C23×C31—21no—
113C23×C31—21no—
114C23×C31—21no—
115C23×C31—21no—
116C23×C31—21no—
117C23×C31—21no—
118C23×C31—21no—
119C23×C31—21no—
120C23×C31C2411yescharacteristic
121D4×C31—44no—
122D4×C31—44no—
123D4×C31—44no—
124C2×C4×C31—21no—
125C2×C4×C31—21no—
126C2×C4×C31—21no—
127C2×C4×C31—21no—
128C2×C4×C31—21no—
129C2×C4×C31—21no—
130C2×C4×C31—21no—
131C2×C4×C31—21no—
132C2×C4×C31—21no—
133C2×C4×C31—21no—
134C2×C4×C31—21no—
135C2×C4×C31—21no—
136C2×C4×C31—21no—
137C2×C4×C31—21no—
138C2×C4×C31—21no—
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—21no—
146C2×C4×C31—21no—
147C2×C4×C31—21no—
148C2×C4×C31—21no—
149C2×C4×C31—21no—
150C2×C4×C31—21no—
151C2×C4×C31—21no—
152C2×C4×C31—21no—
153C2×C4×C31—21no—
154C2×C4×C31—21no—
155C2×C4×C31—21no—
156C2×C4×C31—21no—
157C2×C4×C31#4112yes—
158C2×C4×C31#4112yes—
159C2×C4×C31#4112yes—
160#2803C3111yesmaximal, characteristic, direct product factor, Sylow
161C22×C31—41no—
162C22×C31—41no—
163C22×C31—41no—
164C22×C31—41no—
165C22×C31—41no—
166C22×C31—41no—
167C22×C31—41no—
168C22×C31—41no—
169C22×C31—41no—
170C22×C31—41no—
171C22×C31—41no—
172C22×C31—41no—
173C22×C31—41no—
174C22×C31—41no—
175C22×C31—41no—
176C22×C31—41no—
177C22×C31—41no—
178C22×C31—41no—
179C22×C31—41no—
180C22×C31—41no—
181C22×C31—41no—
182C22×C31C2×#4111yescharacteristic
183C22×C31C2×#4111yescharacteristic
184C22×C31C2×#4111yescharacteristic
185C22×C31H(5,𝔽2)11yescharacteristic
186C22×C31H(5,𝔽2)11yescharacteristic
187C22×C31H(5,𝔽2)11yescharacteristic
188C22×C31H(5,𝔽2)11yescharacteristic
189C4×C31—22no—
190C4×C31—22no—
191C4×C31—22no—
192C4×C31—41no—
193C4×C31—41no—
194C4×C31—41no—
195C4×C31—41no—
196C4×C31—41no—
197C4×C31—41no—
198C4×C31—41no—
199C4×C31—41no—
200C4×C31—41no—
201#397C2×C3111yescharacteristic, complemented
202#394C2×C3111yescharacteristic, complemented
203#394C2×C3111yescharacteristic, complemented
204#394C2×C3111yescharacteristic, complemented
205#394C2×C3111yescharacteristic, complemented
206#392C2×C3111yescharacteristic
207#390C2×C3111yescharacteristic, complemented
208#390C2×C3111yescharacteristic, complemented
209#389C2×C3111yescharacteristic, complemented
210#388C2×C3111yescharacteristic, complemented
211#388C2×C3111yescharacteristic, complemented
212#388C2×C3111yescharacteristic, complemented
213#388C2×C3111yescharacteristic, complemented
214#388C2×C3111yescharacteristic, complemented
215#387C2×C3111yescharacteristic, complemented
216C2×C31—81no—
217C2×C31—81no—
218C2×C31—81no—
219C2×C31#53811yescharacteristic
220C2×C31#53811yescharacteristic
221C2×C31#54011yescharacteristic
222C2×C31#55311yescharacteristic
223C2×C31#55511yescharacteristic
224C2×C31#55911yescharacteristic
225C2×C31#56011yescharacteristic
226C22×D4C22×C3111yescharacteristic
227C22×D4C22×C3111yescharacteristic
228C22×D4C22×C3111yescharacteristic
229C2×C4⋊C4C22×C3111yescharacteristic
230C2×C4⋊C4C22×C3111yescharacteristic
231C2×C4⋊C4C22×C3111yescharacteristic
232C2×C4⋊C4C22×C3111yescharacteristic
233C2×C4⋊C4C22×C3111yescharacteristic
234C2×C4⋊C4C22×C3111yescharacteristic
235C2×C22⋊C4C22×C3111yescharacteristic
236C2×C22⋊C4C22×C3111yescharacteristic
237C2×C22⋊C4C22×C3111yescharacteristic
238C2×C22⋊C4C22×C3111yescharacteristic
239C2×C22⋊C4C22×C3111yescharacteristic
240C2×C22⋊C4C22×C3111yescharacteristic
241C2×C22⋊C4C22×C3111yescharacteristic
242C2×C22⋊C4C22×C3111yescharacteristic
243C2×C22⋊C4C22×C3111yescharacteristic
244C2×C22⋊C4C22×C3111yescharacteristic
245C2×C22⋊C4C22×C3111yescharacteristic
246C2×C22⋊C4C22×C3111yescharacteristic
247C2×C22⋊C4C22×C3111yescharacteristic
248C2×C22⋊C4C22×C3111yescharacteristic
249C2×C22⋊C4C22×C3111yescharacteristic
250C2×C42C22×C3111yescharacteristic
251C2×C42C22×C3111yescharacteristic
252C2×C42C22×C3111yescharacteristic
253#95C22×C3111yescharacteristic
254#95C22×C3111yescharacteristic
255#95C22×C3111yescharacteristic
256#95C22×C3111yescharacteristic
257#95C22×C3111yescharacteristic
258#95C22×C3111yescharacteristic
259#95C22×C3111yescharacteristic
260#95C22×C3111yescharacteristic
261C31#280311yescharacteristic, direct product factor, Sylow
262C24C23×C3111yescharacteristic
263C24C23×C3111yescharacteristic
264C24C23×C3111yescharacteristic
265C2×D4—22no—
266C2×D4—22no—
267C2×D4—41no—
268C2×D4—41no—
269C2×D4—41no—
270C2×D4—41no—
271C2×D4—41no—
272C2×D4—41no—
273C2×D4—41no—
274C22×C4C23×C3111yescharacteristic
275C22×C4C23×C3111yescharacteristic
276C22×C4C23×C3111yescharacteristic
277C22×C4C23×C3111yescharacteristic
278C22×C4C23×C3111yescharacteristic
279C22×C4C23×C3111yescharacteristic
280C22×C4C23×C3111yescharacteristic
281C22×C4C23×C3111yescharacteristic
282C22×C4C23×C3111yescharacteristic
283C22×C4C23×C3111yescharacteristic
284C22×C4C23×C3111yescharacteristic
285C22×C4C23×C3111yescharacteristic
286C4⋊C4—22no—
287C4⋊C4—22no—
288C4⋊C4—41no—
289C4⋊C4—41no—
290C4⋊C4—41no—
291C4⋊C4—41no—
292C22⋊C4—22no—
293C22⋊C4—22no—
294C22⋊C4—22no—
295C22⋊C4—22no—
296C22⋊C4—22no—
297C22⋊C4—41no—
298C22⋊C4—41no—
299C22⋊C4—41no—
300C22⋊C4—41no—
301C22⋊C4—41no—
302C22⋊C4—41no—
303C22⋊C4—41no—
304C22⋊C4—41no—
305C22⋊C4—41no—
306C22⋊C4—41no—
307C42—41no—
308C42—41no—
309C42—41no—
310C23—21no—
311C23—21no—
312C23—21no—
313C23—21no—
314C23—21no—
315C23—21no—
316C23—21no—
317C23—21no—
318C23—21no—
319C23—21no—
320C23—21no—
321C23—21no—
322C23—21no—
323C23—21no—
324C23—21no—
325C23—21no—
326C23—21no—
327C23—21no—
328C23—21no—
329C23—21no—
330C23—21no—
331C23C24×C3111yescharacteristic
332D4—44no—
333D4—44no—
334D4—44no—
335C2×C4—21no—
336C2×C4—21no—
337C2×C4—21no—
338C2×C4—21no—
339C2×C4—21no—
340C2×C4—21no—
341C2×C4—21no—
342C2×C4—21no—
343C2×C4—21no—
344C2×C4—21no—
345C2×C4—21no—
346C2×C4—21no—
347C2×C4—21no—
348C2×C4—21no—
349C2×C4—21no—
350C2×C4—21no—
351C2×C4—21no—
352C2×C4—21no—
353C2×C4—21no—
354C2×C4—21no—
355C2×C4—21no—
356C2×C4—21no—
357C2×C4—21no—
358C2×C4—21no—
359C2×C4—21no—
360C2×C4—21no—
361C2×C4—21no—
362C2×C4—21no—
363C2×C4—21no—
364C2×C4—21no—
365C2×C4—21no—
366C2×C4—21no—
367C2×C4—21no—
368C2×C4#41×C3112yes—
369C2×C4#41×C3112yes—
370C2×C4#41×C3112yes—
371C22—41no—
372C22—41no—
373C22—41no—
374C22—41no—
375C22—41no—
376C22—41no—
377C22—41no—
378C22—41no—
379C22—41no—
380C22—41no—
381C22—41no—
382C22—41no—
383C22—41no—
384C22—41no—
385C22—41no—
386C22—41no—
387C22—41no—
388C22—41no—
389C22—41no—
390C22—41no—
391C22—41no—
392C22C2×#41×C3111yescharacteristic
393C22C2×#41×C3111yescharacteristic
394C22C2×#41×C3111yescharacteristic
395C22C31×H(5,𝔽2)11yescharacteristic
396C22C31×H(5,𝔽2)11yescharacteristic
397C22C31×H(5,𝔽2)11yescharacteristic
398C22C31×H(5,𝔽2)11yescharacteristic
399C4—22no—
400C4—22no—
401C4—22no—
402C4—41no—
403C4—41no—
404C4—41no—
405C4—41no—
406C4—41no—
407C4—41no—
408C4—41no—
409C4—41no—
410C4—41no—
411C2—81no—
412C2—81no—
413C2—81no—
414C2C31×#53811yescharacteristic
415C2C31×#53811yescharacteristic
416C2C31×#54011yescharacteristic
417C2C31×#55311yescharacteristic
418C2C31×#55511yescharacteristic
419C2C31×#55911yescharacteristic
420C2C31×#56011yescharacteristic
subgroupG/H
center, socleC23×C31C24
commutator, Frattini, cosocleC23C24×C31
prime radicalC31×#392C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C31×#397C2semidirect
2. C31×#394C2semidirect
3. C31×#394C2semidirect
4. C31×#394C2semidirect
5. C31×#394C2semidirect
7. C31×#390C2semidirect
8. C31×#390C2semidirect
9. C31×#389C2semidirect
10. C31×#388C2semidirect
11. C31×#388C2semidirect
12. C31×#388C2semidirect
13. C31×#388C2semidirect
14. C31×#388C2semidirect
15. C31×#387C2semidirect
160. #2803C31direct (N × H)
201. #397C2×C31semidirect
202. #394C2×C31semidirect
203. #394C2×C31semidirect
204. #394C2×C31semidirect
205. #394C2×C31semidirect
207. #390C2×C31semidirect
208. #390C2×C31semidirect
209. #389C2×C31semidirect
210. #388C2×C31semidirect
211. #388C2×C31semidirect
212. #388C2×C31semidirect
213. #388C2×C31semidirect
214. #388C2×C31semidirect
215. #387C2×C31semidirect
261. C31#2803direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#3972
C31×#3942
C31×#3922
C31×#3902
C31×#3892
C31×#3882
C31×#3872
#280331