Finite Group Databasebeta

← C31×#20741 #21477500

Subgroups — C31×#20741 #21477500

Order 7936.

1306 conjugacy classes of subgroups.

The subgroup lattice has 366 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×Q8×C31C211yesmaximal, characteristic
2C2×C31×#432C211yesmaximal, characteristic
3C31×#2283C211yesmaximal, characteristic
4C31×#1824C212yesmaximal
5C31×#1805C214yesmaximal, complemented
6C31×#1787C212yesmaximal
7C31×#1763C214yesmaximal, complemented
8C23×Q8×C31C2211yescharacteristic
9C2×C4×Q8×C31—24no—
10C2×C4×Q8×C31—21no—
11C2×C4×Q8×C31—21no—
12C2×C4×Q8×C31C418yescomplemented
13C2×C4×Q8×C31C2212yes—
14C2×C4×Q8×C31C2212yes—
15C22×C4⋊C4×C31—21no—
16C22×C4⋊C4×C31C2211yescharacteristic
17C22×C42×C31—21no—
18C22×C42×C31C2211yescharacteristic
19C31×#432—24no—
20C2×C31×C4⋊C8C2212yes—
21C2×C31×#103C2218yes—
22C2×C31×C22⋊C8C2212yes—
23C2×C31×#97C2212yes—
24C31×#383—21no—
25C31×#382C2212yes—
26C31×#381—21no—
27C31×#380C2212yes—
28C4×C4⋊C4×C31C2212yes—
29C4×C22⋊C4×C31—21no—
30C31×#376—21no—
31C31×#340C2218yes—
32C22×Q8×C31—28no—
33C22×Q8×C31—22no—
34C22×Q8×C31—21no—
35C22×Q8×C31C2×C414yes—
36C22×Q8×C31C2312yes—
37C23×C4×C31—21no—
38C23×C4×C31—21no—
39C23×C4×C31D411yescharacteristic
40C23×C4×C31D411yescharacteristic
41C23×C4×C31C2311yescharacteristic
42C22×C8×C31C2314yes—
43C4×Q8×C31—28no—
44C4×Q8×C31—28no—
45C4×Q8×C31—24no—
46C4×Q8×C31—24no—
47C4×Q8×C31C2×C418yes—
48C4×Q8×C31C2×C418yes—
49C2×C4⋊C4×C31—28no—
50C2×C4⋊C4×C31—22no—
51C2×C4⋊C4×C31—22no—
52C2×C4⋊C4×C31—21no—
53C2×C4⋊C4×C31—22no—
54C2×C4⋊C4×C31C2×C414yes—
55C2×C4⋊C4×C31C2314yes—
56C2×C4⋊C4×C31C2312yes—
57C2×C22⋊C4×C31—22no—
58C2×C42×C31—28no—
59C2×C42×C31—22no—
60C2×C42×C31—22no—
61C2×C42×C31—22no—
62C2×C42×C31C2×C414yes—
63C2×C42×C31D411yescharacteristic
64C2×C42×C31D411yescharacteristic
65C2×C42×C31D414yes—
66C2×C42×C31C2311yescharacteristic
67C2×C42×C31C2311yescharacteristic
68C31×C4⋊C8—24no—
69C31×#103—216no—
70C31×C22⋊C8—24no—
71C31×#97—24no—
72C31×#95—22no—
73C31×#95—22no—
74C31×#95—22no—
75C31×#95—22no—
76C24×C31C2×D411yescharacteristic
77C2×Q8×C31—216no—
78C2×Q8×C31—28no—
79C2×Q8×C31—216no—
80C2×Q8×C31—24no—
81C2×Q8×C31—22no—
82C2×Q8×C31—24no—
83C2×Q8×C31C22×C414yes—
84C2×Q8×C31#4118yes—
85C22×C4×C31—28no—
86C22×C4×C31—24no—
87C22×C4×C31—24no—
88C22×C4×C31—22no—
89C22×C4×C31—24no—
90C22×C4×C31—24no—
91C22×C4×C31—22no—
92C22×C4×C31—24no—
93C22×C4×C31—42no—
94C22×C4×C31—44no—
95C22×C4×C31C22⋊C414yes—
96C22×C4×C31C22⋊C414yes—
97C22×C4×C31C22×C412yes—
98C22×C4×C31C2×D411yescharacteristic
99C22×C4×C31C2×D411yescharacteristic
100C22×C4×C31C2×D411yescharacteristic
101C22×C4×C31C2×D411yescharacteristic
102C22×C4×C31C2×D411yescharacteristic
103C22×C4×C31C2×D412yes—
104C22×C4×C31C2411yescharacteristic
105C2×C8×C31—24no—
106C2×C8×C31—28no—
107C4⋊C4×C31—28no—
108C4⋊C4×C31—28no—
109C4⋊C4×C31—24no—
110C4⋊C4×C31—22no—
111C4⋊C4×C31—28no—
112C4⋊C4×C31C22×C414yes—
113C22⋊C4×C31—44no—
114C42×C31—28no—
115C42×C31—28no—
116C42×C31—44no—
117C42×C31C22⋊C414yes—
118C42×C31C22⋊C414yes—
119C42×C31C22×C412yes—
120C42×C31C22×C412yes—
121C42×C31C2×D412yes—
122C42×C31C2×D412yes—
123#20741C3111yesmaximal, characteristic, direct product factor, Sylow
124C23×C31—22no—
125C23×C31—22no—
126C23×C31C2×C22⋊C412yes—
127C23×C31#13714yes—
128C23×C31C22×D411yescharacteristic
129Q8×C31—216no—
130Q8×C31—24no—
131Q8×C31—28no—
132Q8×C31#11718yes—
133C2×C4×C31—216no—
134C2×C4×C31—24no—
135C2×C4×C31—28no—
136C2×C4×C31—22no—
137C2×C4×C31—22no—
138C2×C4×C31—22no—
139C2×C4×C31—22no—
140C2×C4×C31—22no—
141C2×C4×C31—28no—
142C2×C4×C31—24no—
143C2×C4×C31—24no—
144C2×C4×C31—24no—
145C2×C4×C31—44no—
146C2×C4×C31—48no—
147C2×C4×C31—44no—
148C2×C4×C31—44no—
149C2×C4×C31—44no—
150C2×C4×C31—44no—
151C2×C4×C31C2×C22⋊C412yes—
152C2×C4×C31C2×C22⋊C412yes—
153C2×C4×C31C2×C22⋊C412yes—
154C2×C4×C31C2×C22⋊C412yes—
155C2×C4×C31C2×C22⋊C412yes—
156C2×C4×C31C23×C411yescharacteristic
157C2×C4×C31C22×D411yescharacteristic
158C2×C4×C31C2×#4114yes—
159C8×C31—44no—
160C22×C4×Q8C2×C3111yescharacteristic
161C2×#432C2×C3111yescharacteristic
162#2283C2×C3111yescharacteristic
163#1824C2×C3112yes—
164#1805C2×C3114yescomplemented
165#1787C2×C3112yes—
166#1763C2×C3114yescomplemented
167C22×C31—28no—
168C22×C31—22no—
169C22×C31—22no—
170C22×C31#41914yes—
171C22×C31C22×C22⋊C411yescharacteristic
172C22×C31#52512yes—
173C22×C31C2×#13712yes—
174C22×C31#57512yes—
175C4×C31—22no—
176C4×C31—22no—
177C4×C31—22no—
178C4×C31—22no—
179C4×C31—28no—
180C4×C31—22no—
181C4×C31—44no—
182C4×C31—84no—
183C4×C31C2×#11712yes—
184C4×C31#52512yes—
185C23×Q8C22×C3111yescharacteristic
186C2×C4×Q8—24no—
187C2×C4×Q8—21no—
188C2×C4×Q8—21no—
189C2×C4×Q8C4×C3118yescomplemented
190C2×C4×Q8C22×C3112yes—
191C2×C4×Q8C22×C3112yes—
192C22×C4⋊C4—21no—
193C22×C4⋊C4C22×C3111yescharacteristic
194C22×C42—21no—
195C22×C42C22×C3111yescharacteristic
196#432—24no—
197C2×C4⋊C8C22×C3112yes—
198C2×#103C22×C3118yes—
199C2×C22⋊C8C22×C3112yes—
200C2×#97C22×C3112yes—
201#383—21no—
202#382C22×C3112yes—
203#381—21no—
204#380C22×C3112yes—
205C4×C4⋊C4C22×C3112yes—
206C4×C22⋊C4—21no—
207#376—21no—
208#340C22×C3118yes—
209C2×C31—24no—
210C2×C31#228011yescharacteristic
211C2×C31C2×#41911yescharacteristic
212C2×C31#289611yescharacteristic
213C2×C31#311714yes—
214C22×Q8—28no—
215C22×Q8—22no—
216C22×Q8—21no—
217C22×Q8C2×C4×C3114yes—
218C22×Q8C23×C3112yes—
219C23×C4—21no—
220C23×C4—21no—
221C23×C4D4×C3111yescharacteristic
222C23×C4D4×C3111yescharacteristic
223C23×C4C23×C3111yescharacteristic
224C22×C8C23×C3114yes—
225C4×Q8—28no—
226C4×Q8—28no—
227C4×Q8—24no—
228C4×Q8—24no—
229C4×Q8C2×C4×C3118yes—
230C4×Q8C2×C4×C3118yes—
231C2×C4⋊C4—28no—
232C2×C4⋊C4—22no—
233C2×C4⋊C4—22no—
234C2×C4⋊C4—21no—
235C2×C4⋊C4—22no—
236C2×C4⋊C4C2×C4×C3114yes—
237C2×C4⋊C4C23×C3114yes—
238C2×C4⋊C4C23×C3112yes—
239C2×C22⋊C4—22no—
240C2×C42—28no—
241C2×C42—22no—
242C2×C42—22no—
243C2×C42—22no—
244C2×C42C2×C4×C3114yes—
245C2×C42D4×C3111yescharacteristic
246C2×C42D4×C3111yescharacteristic
247C2×C42D4×C3114yes—
248C2×C42C23×C3111yescharacteristic
249C2×C42C23×C3111yescharacteristic
250C4⋊C8—24no—
251#103—216no—
252C22⋊C8—24no—
253#97—24no—
254#95—22no—
255#95—22no—
256#95—22no—
257#95—22no—
258C31#2074111yescharacteristic, direct product factor, Sylow
259C24C2×D4×C3111yescharacteristic
260C2×Q8—216no—
261C2×Q8—28no—
262C2×Q8—216no—
263C2×Q8—24no—
264C2×Q8—22no—
265C2×Q8—24no—
266C2×Q8C22×C4×C3114yes—
267C2×Q8#41×C3118yes—
268C22×C4—28no—
269C22×C4—24no—
270C22×C4—24no—
271C22×C4—22no—
272C22×C4—24no—
273C22×C4—24no—
274C22×C4—22no—
275C22×C4—24no—
276C22×C4—42no—
277C22×C4—44no—
278C22×C4C22⋊C4×C3114yes—
279C22×C4C22⋊C4×C3114yes—
280C22×C4C22×C4×C3112yes—
281C22×C4C2×D4×C3111yescharacteristic
282C22×C4C2×D4×C3111yescharacteristic
283C22×C4C2×D4×C3111yescharacteristic
284C22×C4C2×D4×C3111yescharacteristic
285C22×C4C2×D4×C3111yescharacteristic
286C22×C4C2×D4×C3112yes—
287C22×C4C24×C3111yescharacteristic
288C2×C8—24no—
289C2×C8—28no—
290C4⋊C4—28no—
291C4⋊C4—28no—
292C4⋊C4—24no—
293C4⋊C4—22no—
294C4⋊C4—28no—
295C4⋊C4C22×C4×C3114yes—
296C22⋊C4—44no—
297C42—28no—
298C42—28no—
299C42—44no—
300C42C22⋊C4×C3114yes—
301C42C22⋊C4×C3114yes—
302C42C22×C4×C3112yes—
303C42C22×C4×C3112yes—
304C42C2×D4×C3112yes—
305C42C2×D4×C3112yes—
306C23—22no—
307C23—22no—
308C23C2×C22⋊C4×C3112yes—
309C23C31×#13714yes—
310C23C22×D4×C3111yescharacteristic
311Q8—216no—
312Q8—24no—
313Q8—28no—
314Q8C31×#11718yes—
315C2×C4—216no—
316C2×C4—28no—
317C2×C4—24no—
318C2×C4—28no—
319C2×C4—22no—
320C2×C4—22no—
321C2×C4—22no—
322C2×C4—22no—
323C2×C4—22no—
324C2×C4—24no—
325C2×C4—24no—
326C2×C4—24no—
327C2×C4—44no—
328C2×C4—48no—
329C2×C4—44no—
330C2×C4—44no—
331C2×C4—44no—
332C2×C4—44no—
333C2×C4C2×C22⋊C4×C3112yes—
334C2×C4C2×C22⋊C4×C3112yes—
335C2×C4C2×C22⋊C4×C3112yes—
336C2×C4C2×C22⋊C4×C3112yes—
337C2×C4C2×C22⋊C4×C3112yes—
338C2×C4C23×C4×C3111yescharacteristic
339C2×C4C22×D4×C3111yescharacteristic
340C2×C4C2×#41×C3114yes—
341C8—44no—
342C22—28no—
343C22—22no—
344C22—22no—
345C22C31×#41914yes—
346C22C22×C22⋊C4×C3111yescharacteristic
347C22C31×#52512yes—
348C22C2×C31×#13712yes—
349C22C31×#57512yes—
350C4—22no—
351C4—22no—
352C4—22no—
353C4—22no—
354C4—28no—
355C4—22no—
356C4—44no—
357C4—84no—
358C4C2×C31×#11712yes—
359C4C31×#52512yes—
360C2—24no—
361C2C31×#228011yescharacteristic
362C2C2×C31×#41911yescharacteristic
363C2C31×#289611yescharacteristic
364C2C31×#311714yes—
subgroupG/H
center, socleC23×C31C22×D4
commutatorC2×C4C23×C4×C31
Frattini, cosocleC22×C4C24×C31
prime radicalC24×C31C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C22×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
5. C31×#1805C2semidirect
7. C31×#1763C2semidirect
12. C2×C4×Q8×C31C4semidirect
123. #20741C31direct (N × H)
164. #1805C2×C31semidirect
166. #1763C2×C31semidirect
189. C2×C4×Q8C4×C31semidirect
258. C31#20741direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4×Q8×C312
C2×C31×#4322
C31×#22832
C31×#18242
C31×#18052
C31×#17872
C31×#17632
#2074131