Finite Group Databasebeta

← C31×#32809 #21489568

Subgroups — C31×#32809 #21489568

Order 7936.

752 conjugacy classes of subgroups.

The subgroup lattice has 396 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#2861C212yesmaximal, complemented
2C31×#2056C211yesmaximal, characteristic, complemented
3C31×#2055C212yesmaximal, complemented
4C31×#2054C211yesmaximal, characteristic
5C31×#2026C212yesmaximal, complemented
6C31×#2025C212yesmaximal, complemented
7C31×#2015C212yesmaximal, complemented
8C31×#2012C212yesmaximal
9C31×#1831C211yesmaximal, characteristic, complemented
10C22×Q16×C31C2211yescharacteristic
11C22×SD16×C31C2212yes—
12C22×D8×C31C2211yescharacteristic
13C2×C31×#125C2212yes—
14C2×C31×#124C2212yes—
15C2×C31×C4⋊C8C2211yescharacteristic
16C2×C31×C4⋊C8C2211yescharacteristic
17C2×C31×#103C2212yes—
18C2×C31×#103C2212yes—
19C2×C31×#102C2212yes—
20C2×C31×#102C2212yes—
21C31×#391C2212yes—
22C31×#391C2212yes—
23C31×#390C2212yes—
24C31×#390C2212yes—
25C31×#388—22no—
26C31×#388—22no—
27C31×#388—22no—
28C31×#388—22no—
29C43×C31C2211yescharacteristic
30C31×#340C2211yescharacteristic
31C31×#340C2212yes—
32C31×#340C2211yescharacteristic
33C31×#336C2212yes—
34C31×#336C2212yes—
35C22×Q8×C31C2312yes—
36C22×D4×C31C2312yes—
37C2×Q16×C31—42no—
38C2×Q16×C31—41no—
39C2×SD16×C31—42no—
40C2×SD16×C31—42no—
41C2×SD16×C31—42no—
42C2×D8×C31—42no—
43C2×D8×C31—41no—
44C22×C8×C31C2311yescharacteristic
45C22×C8×C31C2312yes—
46C22×C8×C31C2311yescharacteristic
47C31×#125—42no—
48C31×#125—42no—
49C31×#124—42no—
50C31×#124—42no—
51C2×C4⋊C4×C31—22no—
52C2×C4⋊C4×C31—22no—
53C2×C4⋊C4×C31C2312yes—
54C2×C4⋊C4×C31C2312yes—
55C2×C22⋊C4×C31—22no—
56C2×C22⋊C4×C31—22no—
57C2×C22⋊C4×C31—22no—
58C2×C22⋊C4×C31—22no—
59C2×C22⋊C4×C31—22no—
60C2×C22⋊C4×C31—22no—
61C2×C42×C31D411yescharacteristic
62C2×C42×C31D412yes—
63C2×C42×C31D411yescharacteristic
64C2×C42×C31C2311yescharacteristic
65C2×C42×C31C2312yes—
66C31×C4⋊C8—41no—
67C31×C4⋊C8—41no—
68C31×#103—42no—
69C31×#103—42no—
70C31×#102—42no—
71C31×#102—42no—
72C31×#95—22no—
73C31×#95—22no—
74C31×#95—22no—
75C31×#95—22no—
76C24×C31—22no—
77C2×Q8×C31—22no—
78C2×Q8×C31—22no—
79C2×Q8×C31—22no—
80C2×Q8×C31—22no—
81C2×Q8×C31—22no—
82C2×Q8×C31—22no—
83C2×D4×C31—22no—
84C2×D4×C31—22no—
85C2×D4×C31—22no—
86C2×D4×C31—22no—
87C2×D4×C31—22no—
88C2×D4×C31—22no—
89C22×C4×C31—22no—
90C22×C4×C31—22no—
91C22×C4×C31—22no—
92C22×C4×C31C2×D411yescharacteristic
93C22×C4×C31C2×D412yes—
94C22×C4×C31C2×D412yes—
95C22×C4×C31C2×D411yescharacteristic
96C22×C4×C31C2411yescharacteristic
97Q16×C31—44no—
98SD16×C31—48no—
99D8×C31—44no—
100C2×C8×C31—22no—
101C2×C8×C31—22no—
102C2×C8×C31—22no—
103C2×C8×C31—22no—
104C2×C8×C31—21no—
105C2×C8×C31—22no—
106C2×C8×C31—21no—
107C4⋊C4×C31—22no—
108C4⋊C4×C31—22no—
109C4⋊C4×C31—22no—
110C4⋊C4×C31—22no—
111C4⋊C4×C31—44no—
112C4⋊C4×C31—44no—
113C22⋊C4×C31—44no—
114C22⋊C4×C31—44no—
115C22⋊C4×C31—44no—
116C22⋊C4×C31—44no—
117C22⋊C4×C31—44no—
118C22⋊C4×C31—44no—
119C42×C31—22no—
120C42×C31—21no—
121C42×C31—22no—
122C42×C31—22no—
123C42×C31—21no—
124C42×C31—41no—
125C42×C31—42no—
126#32809C3111yesmaximal, characteristic, direct product factor, Sylow
127C23×C31—42no—
128C23×C31—42no—
129C23×C31—42no—
130C23×C31—42no—
131C23×C31—42no—
132C23×C31—42no—
133C23×C31—42no—
134C23×C31C22×D411yescharacteristic
135Q8×C31—42no—
136Q8×C31—42no—
137Q8×C31—42no—
138Q8×C31—42no—
139D4×C31—42no—
140D4×C31—42no—
141D4×C31—42no—
142D4×C31—42no—
143C2×C4×C31—21no—
144C2×C4×C31—21no—
145C2×C4×C31—22no—
146C2×C4×C31—22no—
147C2×C4×C31—21no—
148C2×C4×C31—22no—
149C2×C4×C31—22no—
150C2×C4×C31—22no—
151C2×C4×C31—22no—
152C2×C4×C31—22no—
153C2×C4×C31—42no—
154C2×C4×C31—42no—
155C2×C4×C31—42no—
156C2×C4×C31—42no—
157C2×C4×C31—42no—
158C2×C4×C31—42no—
159C2×C4×C31—42no—
160C2×C4×C31—42no—
161C2×C4×C31—42no—
162C2×C4×C31#13512yes—
163C2×C4×C31H(5,𝔽2)11yescharacteristic
164C2×C4×C31H(5,𝔽2)12yes—
165C2×C4×C31H(5,𝔽2)12yes—
166C2×C4×C312−1+411yescharacteristic
167C8×C31—41no—
168C8×C31—42no—
169C8×C31—41no—
170#2861C2×C3112yescomplemented
171#2056C2×C3111yescharacteristic, complemented
172#2055C2×C3112yescomplemented
173#2054C2×C3111yescharacteristic
174#2026C2×C3112yescomplemented
175#2025C2×C3112yescomplemented
176#2015C2×C3112yescomplemented
177#2012C2×C3112yes—
178#1831C2×C3111yescharacteristic, complemented
179C22×C31—82no—
180C22×C31—82no—
181C22×C31—82no—
182C22×C31—82no—
183C22×C31—82no—
184C22×C31—82no—
185C22×C31—82no—
186C22×C31#53512yes—
187C22×C31#53711yescharacteristic
188C22×C31C2×#13511yescharacteristic
189C22×C31#57512yes—
190C22×C31#57511yescharacteristic
191C4×C31—22no—
192C4×C31—42no—
193C4×C31—42no—
194C4×C31—41no—
195C4×C31—82no—
196C4×C31—82no—
197C4×C31—82no—
198C4×C31H(3,𝔽4)11yescharacteristic
199C4×C31H(3,𝔽4)11yescharacteristic
200C4×C31#56212yes—
201C22×Q16C22×C3111yescharacteristic
202C22×SD16C22×C3112yes—
203C22×D8C22×C3111yescharacteristic
204C2×#125C22×C3112yes—
205C2×#124C22×C3112yes—
206C2×C4⋊C8C22×C3111yescharacteristic
207C2×C4⋊C8C22×C3111yescharacteristic
208C2×#103C22×C3112yes—
209C2×#103C22×C3112yes—
210C2×#102C22×C3112yes—
211C2×#102C22×C3112yes—
212#391C22×C3112yes—
213#391C22×C3112yes—
214#390C22×C3112yes—
215#390C22×C3112yes—
216#388—22no—
217#388—22no—
218#388—22no—
219#388—22no—
220C43C22×C3111yescharacteristic
221#340C22×C3111yescharacteristic
222#340C22×C3112yes—
223#340C22×C3111yescharacteristic
224#336C22×C3112yes—
225#336C22×C3112yes—
226C2×C31—162no—
227C2×C31#281911yescharacteristic
228C2×C31#321212yes—
229C2×C31#321912yes—
230C2×C31#325011yescharacteristic
231C2×C31#325611yescharacteristic
232C22×Q8C23×C3112yes—
233C22×D4C23×C3112yes—
234C2×Q16—42no—
235C2×Q16—41no—
236C2×SD16—42no—
237C2×SD16—42no—
238C2×SD16—42no—
239C2×D8—42no—
240C2×D8—41no—
241C22×C8C23×C3111yescharacteristic
242C22×C8C23×C3112yes—
243C22×C8C23×C3111yescharacteristic
244#125—42no—
245#125—42no—
246#124—42no—
247#124—42no—
248C2×C4⋊C4—22no—
249C2×C4⋊C4—22no—
250C2×C4⋊C4C23×C3112yes—
251C2×C4⋊C4C23×C3112yes—
252C2×C22⋊C4—22no—
253C2×C22⋊C4—22no—
254C2×C22⋊C4—22no—
255C2×C22⋊C4—22no—
256C2×C22⋊C4—22no—
257C2×C22⋊C4—22no—
258C2×C42D4×C3111yescharacteristic
259C2×C42D4×C3112yes—
260C2×C42D4×C3111yescharacteristic
261C2×C42C23×C3112yes—
262C2×C42C23×C3111yescharacteristic
263C4⋊C8—41no—
264C4⋊C8—41no—
265#103—42no—
266#103—42no—
267#102—42no—
268#102—42no—
269#95—22no—
270#95—22no—
271#95—22no—
272#95—22no—
273C31#3280911yescharacteristic, direct product factor, Sylow
274C24—22no—
275C2×Q8—22no—
276C2×Q8—22no—
277C2×Q8—22no—
278C2×Q8—22no—
279C2×Q8—22no—
280C2×Q8—22no—
281C2×D4—22no—
282C2×D4—22no—
283C2×D4—22no—
284C2×D4—22no—
285C2×D4—22no—
286C2×D4—22no—
287C22×C4—22no—
288C22×C4—22no—
289C22×C4—22no—
290C22×C4C2×D4×C3111yescharacteristic
291C22×C4C2×D4×C3112yes—
292C22×C4C2×D4×C3112yes—
293C22×C4C2×D4×C3111yescharacteristic
294C22×C4C24×C3111yescharacteristic
295Q16—44no—
296SD16—48no—
297D8—44no—
298C2×C8—22no—
299C2×C8—22no—
300C2×C8—22no—
301C2×C8—22no—
302C2×C8—21no—
303C2×C8—22no—
304C2×C8—21no—
305C4⋊C4—22no—
306C4⋊C4—22no—
307C4⋊C4—22no—
308C4⋊C4—22no—
309C4⋊C4—44no—
310C4⋊C4—44no—
311C22⋊C4—44no—
312C22⋊C4—44no—
313C22⋊C4—44no—
314C22⋊C4—44no—
315C22⋊C4—44no—
316C22⋊C4—44no—
317C42—22no—
318C42—21no—
319C42—22no—
320C42—22no—
321C42—21no—
322C42—41no—
323C42—42no—
324C23—42no—
325C23—42no—
326C23—42no—
327C23—42no—
328C23—42no—
329C23—42no—
330C23—42no—
331C23C22×D4×C3111yescharacteristic
332Q8—42no—
333Q8—42no—
334Q8—42no—
335Q8—42no—
336D4—42no—
337D4—42no—
338D4—42no—
339D4—42no—
340C2×C4—21no—
341C2×C4—21no—
342C2×C4—22no—
343C2×C4—22no—
344C2×C4—21no—
345C2×C4—22no—
346C2×C4—22no—
347C2×C4—22no—
348C2×C4—22no—
349C2×C4—22no—
350C2×C4—42no—
351C2×C4—42no—
352C2×C4—42no—
353C2×C4—42no—
354C2×C4—42no—
355C2×C4—42no—
356C2×C4—42no—
357C2×C4—42no—
358C2×C4—42no—
359C2×C4C31×#13512yes—
360C2×C4C31×H(5,𝔽2)11yescharacteristic
361C2×C4C31×H(5,𝔽2)12yes—
362C2×C4C31×H(5,𝔽2)12yes—
363C2×C4C31×2−1+411yescharacteristic
364C8—41no—
365C8—42no—
366C8—41no—
367C22—82no—
368C22—82no—
369C22—82no—
370C22—82no—
371C22—82no—
372C22—82no—
373C22—82no—
374C22C31×#53512yes—
375C22C31×#53711yescharacteristic
376C22C2×C31×#13511yescharacteristic
377C22C31×#57512yes—
378C22C31×#57511yescharacteristic
379C4—22no—
380C4—42no—
381C4—42no—
382C4—41no—
383C4—82no—
384C4—82no—
385C4—82no—
386C4C31×H(3,𝔽4)11yescharacteristic
387C4C31×H(3,𝔽4)11yescharacteristic
388C4C31×#56212yes—
389C2—162no—
390C2C31×#281911yescharacteristic
391C2C31×#321212yes—
392C2C31×#321912yes—
393C2C31×#325011yescharacteristic
394C2C31×#325611yescharacteristic
subgroupG/H
center, socleC23×C31C22×D4
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC22×D8×C31C22
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. C31×#2861C2semidirect
2. C31×#2056C2semidirect
3. C31×#2055C2semidirect
5. C31×#2026C2semidirect
6. C31×#2025C2semidirect
7. C31×#2015C2semidirect
9. C31×#1831C2semidirect
126. #32809C31direct (N × H)
170. #2861C2×C31semidirect
171. #2056C2×C31semidirect
172. #2055C2×C31semidirect
174. #2026C2×C31semidirect
175. #2025C2×C31semidirect
176. #2015C2×C31semidirect
178. #1831C2×C31semidirect
273. C31#32809direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#28612
C31×#20562
C31×#20552
C31×#20542
C31×#20262
C31×#20252
C31×#20152
C31×#20122
C31×#18312
#3280931