Finite Group Databasebeta

← C31×#32677 #21489436

Subgroups — C31×#32677 #21489436

Order 7936.

758 conjugacy classes of subgroups.

The subgroup lattice has 400 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#2592C212yesmaximal, complemented
2C31×#2056C211yesmaximal, characteristic, complemented
3C31×#2054C211yesmaximal, characteristic
4C31×#2015C212yesmaximal, complemented
5C31×#2012C212yesmaximal
6C31×#1985C211yesmaximal, characteristic, complemented
7C31×#1973C212yesmaximal, complemented
8C31×#1928C212yesmaximal, complemented
9C31×#1925C212yesmaximal, complemented
10C22×Q16×C31C2211yescharacteristic
11C22×SD16×C31C2212yes—
12C22×D8×C31C2211yescharacteristic
13C2×C31×#124C2212yes—
14C2×C4×Q8×C31C2211yescharacteristic
15C2×C31×#107C2212yes—
16C2×C31×C4⋊C8C2211yescharacteristic
17C2×C31×#103C2212yes—
18C2×C31×#103C2212yes—
19C2×C31×#102C2212yes—
20C2×C31×#102C2212yes—
21C2×C31×#97C2211yescharacteristic
22C31×#397—22no—
23C31×#393—22no—
24C31×#391C2212yes—
25C31×#391C2212yes—
26C31×#390C2212yes—
27C31×#390C2212yes—
28C31×#388—22no—
29C31×#388—22no—
30C4×C4⋊C4×C31C2212yes—
31C31×#340C2211yescharacteristic
32C31×#340C2211yescharacteristic
33C31×#336C2212yes—
34C31×#336C2212yes—
35C22×Q8×C31D411yescharacteristic
36C22×Q8×C31C2312yes—
37C22×D4×C31C2312yes—
38C2×Q16×C31—42no—
39C2×Q16×C31—41no—
40C2×SD16×C31—24no—
41C2×SD16×C31—42no—
42C2×SD16×C31—42no—
43C2×D8×C31—42no—
44C2×D8×C31—41no—
45C22×C8×C31C2311yescharacteristic
46C22×C8×C31C2311yescharacteristic
47C22×C8×C31C2312yes—
48C31×#124—42no—
49C31×#124—42no—
50C4×Q8×C31—41no—
51C4×Q8×C31—41no—
52C2×C4⋊C4×C31D412yes—
53C2×C4⋊C4×C31D411yescharacteristic
54C2×C4⋊C4×C31C2312yes—
55C2×C4⋊C4×C31C2312yes—
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×C22⋊C4×C31—22no—
62C2×C42×C31—22no—
63C2×C42×C31C2311yescharacteristic
64C2×C42×C31C2312yes—
65C31×#107—42no—
66C31×C4⋊C8—41no—
67C31×#103—24no—
68C31×#103—42no—
69C31×#102—24no—
70C31×#102—42no—
71C31×#97—41no—
72C31×#95—22no—
73C31×#95—22no—
74C31×#95—22no—
75C31×#95—22no—
76C31×#95—22no—
77C24×C31—22no—
78C2×Q8×C31—22no—
79C2×Q8×C31—22no—
80C2×Q8×C31—22no—
81C2×Q8×C31—22no—
82C2×Q8×C31—22no—
83C2×Q8×C31—22no—
84C2×Q8×C31—41no—
85C2×Q8×C31—42no—
86C2×D4×C31—22no—
87C2×D4×C31—22no—
88C2×D4×C31—22no—
89C2×D4×C31—22no—
90C2×D4×C31—22no—
91C2×D4×C31—22no—
92C22×C4×C31—22no—
93C22×C4×C31—22no—
94C22×C4×C31—22no—
95C22×C4×C31C2×D411yescharacteristic
96C22×C4×C31C2×D412yes—
97C22×C4×C31C2×D411yescharacteristic
98C22×C4×C31C2×D412yes—
99C22×C4×C31C2411yescharacteristic
100Q16×C31—44no—
101SD16×C31—48no—
102D8×C31—44no—
103C2×C8×C31—22no—
104C2×C8×C31—22no—
105C2×C8×C31—22no—
106C2×C8×C31—22no—
107C2×C8×C31—21no—
108C2×C8×C31—21no—
109C2×C8×C31#4114yes—
110C4⋊C4×C31—22no—
111C4⋊C4×C31—22no—
112C4⋊C4×C31—22no—
113C4⋊C4×C31—22no—
114C4⋊C4×C31—41no—
115C4⋊C4×C31—42no—
116C22⋊C4×C31—44no—
117C22⋊C4×C31—44no—
118C22⋊C4×C31—44no—
119C22⋊C4×C31—44no—
120C22⋊C4×C31—82no—
121C22⋊C4×C31—82no—
122C42×C31—21no—
123C42×C31—21no—
124C42×C31—22no—
125C42×C31—22no—
126C42×C31—82no—
127#32677C3111yesmaximal, characteristic, direct product factor, Sylow
128C23×C31—42no—
129C23×C31—42no—
130C23×C31—42no—
131C23×C31—42no—
132C23×C31—42no—
133C23×C31—42no—
134C23×C31—42no—
135C23×C31C22×D411yescharacteristic
136Q8×C31—44no—
137Q8×C31—42no—
138Q8×C31—42no—
139Q8×C31—42no—
140Q8×C31—42no—
141D4×C31—42no—
142D4×C31—42no—
143D4×C31—42no—
144D4×C31—42no—
145C2×C4×C31—22no—
146C2×C4×C31—22no—
147C2×C4×C31—21no—
148C2×C4×C31—21no—
149C2×C4×C31—22no—
150C2×C4×C31—22no—
151C2×C4×C31—22no—
152C2×C4×C31—22no—
153C2×C4×C31—21no—
154C2×C4×C31—21no—
155C2×C4×C31—22no—
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—42no—
163C2×C4×C31—42no—
164C2×C4×C31—42no—
165C2×C4×C31C2×#4112yes—
166C2×C4×C31H(5,𝔽2)11yescharacteristic
167C2×C4×C31H(5,𝔽2)12yes—
168C2×C4×C31H(5,𝔽2)11yescharacteristic
169C8×C31—24no—
170C8×C31—41no—
171C8×C31—41no—
172#2592C2×C3112yescomplemented
173#2056C2×C3111yescharacteristic, complemented
174#2054C2×C3111yescharacteristic
175#2015C2×C3112yescomplemented
176#2012C2×C3112yes—
177#1985C2×C3111yescharacteristic, complemented
178#1973C2×C3112yescomplemented
179#1928C2×C3112yescomplemented
180#1925C2×C3112yescomplemented
181C22×C31—82no—
182C22×C31—82no—
183C22×C31—82no—
184C22×C31—82no—
185C22×C31—82no—
186C22×C31—82no—
187C22×C31—82no—
188C22×C31#53411yescharacteristic
189C22×C31#55012yes—
190C22×C31#57512yes—
191C22×C31#57611yescharacteristic
192C22×C31#57811yescharacteristic
193C4×C31—42no—
194C4×C31—41no—
195C4×C31—42no—
196C4×C31—41no—
197C4×C31—82no—
198C4×C31—82no—
199C4×C31—82no—
200C4×C31#53812yes—
201C4×C31#55511yescharacteristic
202C4×C31H(3,𝔽4)11yescharacteristic
203C22×Q16C22×C3111yescharacteristic
204C22×SD16C22×C3112yes—
205C22×D8C22×C3111yescharacteristic
206C2×#124C22×C3112yes—
207C2×C4×Q8C22×C3111yescharacteristic
208C2×#107C22×C3112yes—
209C2×C4⋊C8C22×C3111yescharacteristic
210C2×#103C22×C3112yes—
211C2×#103C22×C3112yes—
212C2×#102C22×C3112yes—
213C2×#102C22×C3112yes—
214C2×#97C22×C3111yescharacteristic
215#397—22no—
216#393—22no—
217#391C22×C3112yes—
218#391C22×C3112yes—
219#390C22×C3112yes—
220#390C22×C3112yes—
221#388—22no—
222#388—22no—
223C4×C4⋊C4C22×C3112yes—
224#340C22×C3111yescharacteristic
225#340C22×C3111yescharacteristic
226#336C22×C3112yes—
227#336C22×C3112yes—
228C2×C31—162no—
229C2×C31#273311yescharacteristic
230C2×C31#319711yescharacteristic
231C2×C31#320311yescharacteristic
232C2×C31#340212yes—
233C2×C31#340312yes—
234C22×Q8D4×C3111yescharacteristic
235C22×Q8C23×C3112yes—
236C22×D4C23×C3112yes—
237C2×Q16—42no—
238C2×Q16—41no—
239C2×SD16—24no—
240C2×SD16—42no—
241C2×SD16—42no—
242C2×D8—42no—
243C2×D8—41no—
244C22×C8C23×C3111yescharacteristic
245C22×C8C23×C3111yescharacteristic
246C22×C8C23×C3112yes—
247#124—42no—
248#124—42no—
249C4×Q8—41no—
250C4×Q8—41no—
251C2×C4⋊C4D4×C3111yescharacteristic
252C2×C4⋊C4D4×C3112yes—
253C2×C4⋊C4C23×C3112yes—
254C2×C4⋊C4C23×C3112yes—
255C2×C22⋊C4—22no—
256C2×C22⋊C4—22no—
257C2×C22⋊C4—22no—
258C2×C22⋊C4—22no—
259C2×C22⋊C4—22no—
260C2×C22⋊C4—22no—
261C2×C42—22no—
262C2×C42C23×C3112yes—
263C2×C42C23×C3111yescharacteristic
264#107—42no—
265C4⋊C8—41no—
266#103—24no—
267#103—42no—
268#102—24no—
269#102—42no—
270#97—41no—
271#95—22no—
272#95—22no—
273#95—22no—
274#95—22no—
275#95—22no—
276C31#3267711yescharacteristic, direct product factor, Sylow
277C24—22no—
278C2×Q8—22no—
279C2×Q8—22no—
280C2×Q8—22no—
281C2×Q8—22no—
282C2×Q8—22no—
283C2×Q8—22no—
284C2×Q8—41no—
285C2×Q8—42no—
286C2×D4—22no—
287C2×D4—22no—
288C2×D4—22no—
289C2×D4—22no—
290C2×D4—22no—
291C2×D4—22no—
292C22×C4—22no—
293C22×C4—22no—
294C22×C4—22no—
295C22×C4C2×D4×C3111yescharacteristic
296C22×C4C2×D4×C3112yes—
297C22×C4C2×D4×C3111yescharacteristic
298C22×C4C2×D4×C3112yes—
299C22×C4C24×C3111yescharacteristic
300Q16—44no—
301SD16—48no—
302D8—44no—
303C2×C8—22no—
304C2×C8—22no—
305C2×C8—22no—
306C2×C8—22no—
307C2×C8—21no—
308C2×C8—21no—
309C2×C8#41×C3114yes—
310C4⋊C4—22no—
311C4⋊C4—22no—
312C4⋊C4—22no—
313C4⋊C4—22no—
314C4⋊C4—41no—
315C4⋊C4—42no—
316C22⋊C4—44no—
317C22⋊C4—44no—
318C22⋊C4—44no—
319C22⋊C4—44no—
320C22⋊C4—82no—
321C22⋊C4—82no—
322C42—21no—
323C42—21no—
324C42—22no—
325C42—22no—
326C42—82no—
327C23—42no—
328C23—42no—
329C23—42no—
330C23—42no—
331C23—42no—
332C23—42no—
333C23—42no—
334C23C22×D4×C3111yescharacteristic
335Q8—44no—
336Q8—42no—
337Q8—42no—
338Q8—42no—
339Q8—42no—
340D4—42no—
341D4—42no—
342D4—42no—
343D4—42no—
344C2×C4—22no—
345C2×C4—22no—
346C2×C4—21no—
347C2×C4—21no—
348C2×C4—22no—
349C2×C4—22no—
350C2×C4—22no—
351C2×C4—22no—
352C2×C4—21no—
353C2×C4—21no—
354C2×C4—22no—
355C2×C4—42no—
356C2×C4—42no—
357C2×C4—42no—
358C2×C4—42no—
359C2×C4—42no—
360C2×C4—42no—
361C2×C4—42no—
362C2×C4—42no—
363C2×C4—42no—
364C2×C4C2×#41×C3112yes—
365C2×C4C31×H(5,𝔽2)11yescharacteristic
366C2×C4C31×H(5,𝔽2)12yes—
367C2×C4C31×H(5,𝔽2)11yescharacteristic
368C8—24no—
369C8—41no—
370C8—41no—
371C22—82no—
372C22—82no—
373C22—82no—
374C22—82no—
375C22—82no—
376C22—82no—
377C22—82no—
378C22C31×#53411yescharacteristic
379C22C31×#55012yes—
380C22C31×#57512yes—
381C22C31×#57611yescharacteristic
382C22C31×#57811yescharacteristic
383C4—42no—
384C4—41no—
385C4—42no—
386C4—41no—
387C4—82no—
388C4—82no—
389C4—82no—
390C4C31×#53812yes—
391C4C31×#55511yescharacteristic
392C4C31×H(3,𝔽4)11yescharacteristic
393C2—162no—
394C2C31×#273311yescharacteristic
395C2C31×#319711yescharacteristic
396C2C31×#320311yescharacteristic
397C2C31×#340212yes—
398C2C31×#340312yes—
subgroupG/H
center, socleC23×C31C22×D4
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC22×D8×C31C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C2×C4×Q8×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C31×#2592C2semidirect
2. C31×#2056C2semidirect
4. C31×#2015C2semidirect
6. C31×#1985C2semidirect
7. C31×#1973C2semidirect
8. C31×#1928C2semidirect
9. C31×#1925C2semidirect
127. #32677C31direct (N × H)
172. #2592C2×C31semidirect
173. #2056C2×C31semidirect
175. #2015C2×C31semidirect
177. #1985C2×C31semidirect
178. #1973C2×C31semidirect
179. #1928C2×C31semidirect
180. #1925C2×C31semidirect
276. C31#32677direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#25922
C31×#20562
C31×#20542
C31×#20152
C31×#20122
C31×#19852
C31×#19732
C31×#19282
C31×#19252
#3267731