Finite Group Databasebeta

← C31×#20836 #21477595

Subgroups — C31×#20836 #21477595

Order 7936.

1542 conjugacy classes of subgroups.

The subgroup lattice has 390 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×M16×C31C211yesmaximal, characteristic
2C2×C31×#424C212yesmaximal, complemented
3C22×C31×C22⋊C8C211yesmaximal, characteristic
4C31×#2280C211yesmaximal, characteristic
5C31×#1851C214yesmaximal, complemented
6C31×#1850C214yesmaximal, complemented
7C31×#1729C212yesmaximal, complemented
8C24×C4×C31C2211yescharacteristic
9C22×M16×C31—24no—
10C22×M16×C31—28no—
11C22×M16×C31C2212yes—
12C22×M16×C31C2212yes—
13C23×C8×C31C2212yes—
14C23×C8×C31C2211yescharacteristic
15C23×C8×C31C2211yescharacteristic
16C2×C31×#117C2212yes—
17C31×#424—28no—
18C2×C31×C4⋊C8C2218yescomplemented
19C2×C31×C22⋊C8—24no—
20C2×C31×C22⋊C8C2212yes—
21C2×C31×C22⋊C8C2212yes—
22C31×#381C412yes—
23C31×#380C412yes—
24C31×#380C412yes—
25C31×#379C412yes—
26C4×C22⋊C4×C31C2212yes—
27C4×C22⋊C4×C31C2212yes—
28C31×#336C2218yescomplemented
29C25×C31C2×C411yescharacteristic
30C23×C4×C31—24no—
31C23×C4×C31—24no—
32C23×C4×C31C2×C411yescharacteristic
33C23×C4×C31C2×C411yescharacteristic
34C23×C4×C31C2×C411yescharacteristic
35C23×C4×C31D414yes—
36C23×C4×C31Q814yes—
37C23×C4×C31C2311yescharacteristic
38C23×C4×C31C2311yescharacteristic
39C23×C4×C31C2311yescharacteristic
40C2×M16×C31—232no—
41C2×M16×C31—24no—
42C2×M16×C31—24no—
43C2×M16×C31—24no—
44C2×M16×C31—28no—
45C2×M16×C31D418yes—
46C22×C8×C31—24no—
47C22×C8×C31—28no—
48C22×C8×C31—22no—
49C22×C8×C31—22no—
50C22×C8×C31—24no—
51C22×C8×C31—24no—
52C22×C8×C31C2312yes—
53C22×C8×C31C2312yes—
54C22×C8×C31C2314yes—
55C31×#117—24no—
56C31×#117—24no—
57C2×C4⋊C4×C31C2×C414yes—
58C2×C22⋊C4×C31C2×C414yes—
59C2×C22⋊C4×C31C2×C414yes—
60C2×C22⋊C4×C31C2×C414yes—
61C2×C42×C31C2314yes—
62C31×C4⋊C8—216no—
63C31×C22⋊C8—24no—
64C31×C22⋊C8—24no—
65C31×#95C2×C414yes—
66C31×#95C2×C414yes—
67C24×C31—24no—
68C24×C31—24no—
69C24×C31—42no—
70C24×C31C4⋊C414yes—
71C24×C31C22×C411yescharacteristic
72C24×C31C22×C411yescharacteristic
73C24×C31C22×C411yescharacteristic
74C22×C4×C31—24no—
75C22×C4×C31—24no—
76C22×C4×C31—24no—
77C22×C4×C31—28no—
78C22×C4×C31—216no—
79C22×C4×C31—28no—
80C22×C4×C31—22no—
81C22×C4×C31—22no—
82C22×C4×C31—22no—
83C22×C4×C31—22no—
84C22×C4×C31C4⋊C414yes—
85C22×C4×C31C4⋊C414yes—
86C22×C4×C31C4⋊C414yes—
87C22×C4×C31C22×C418yes—
88C22×C4×C31C22×C411yescharacteristic
89C22×C4×C31C22×C411yescharacteristic
90C22×C4×C31C22×C411yescharacteristic
91C22×C4×C31C2×D412yes—
92C22×C4×C31C2×D412yes—
93C22×C4×C31C2×D412yes—
94C22×C4×C31C2×D414yes—
95C22×C4×C31C2×Q812yes—
96C22×C4×C31C2×Q812yes—
97C22×C4×C31C2×Q812yes—
98C22×C4×C31#4114yes—
99C22×C4×C31C2411yescharacteristic
100M16×C31—216no—
101M16×C31—216no—
102C2×C8×C31—216no—
103C2×C8×C31—24no—
104C2×C8×C31—24no—
105C2×C8×C31—22no—
106C2×C8×C31—22no—
107C2×C8×C31—24no—
108C2×C8×C31—24no—
109C2×C8×C31—44no—
110C2×C8×C31—44no—
111C2×C8×C31C2×D418yes—
112C4⋊C4×C31—28no—
113C22⋊C4×C31—28no—
114C22⋊C4×C31—28no—
115C22⋊C4×C31—44no—
116C42×C31—24no—
117C42×C31—24no—
118#20836C3111yesmaximal, characteristic, direct product factor, Sylow
119C23×C31—22no—
120C23×C31—22no—
121C23×C31—22no—
122C23×C31—22no—
123C23×C31—22no—
124C23×C31—22no—
125C23×C31—22no—
126C23×C31—28no—
127C23×C31—28no—
128C23×C31—44no—
129C23×C31—416no—
130C23×C31C2×C4⋊C412yes—
131C23×C31C2×C4⋊C412yes—
132C23×C31C2×C4⋊C412yes—
133C23×C31C4×D414yes—
134C23×C31#13114yes—
135C23×C31C23×C411yescharacteristic
136C2×C4×C31—22no—
137C2×C4×C31—22no—
138C2×C4×C31—28no—
139C2×C4×C31—22no—
140C2×C4×C31—22no—
141C2×C4×C31—24no—
142C2×C4×C31—24no—
143C2×C4×C31—22no—
144C2×C4×C31—22no—
145C2×C4×C31—28no—
146C2×C4×C31—28no—
147C2×C4×C31—28no—
148C2×C4×C31—28no—
149C2×C4×C31—28no—
150C2×C4×C31C2×C4⋊C412yes—
151C2×C4×C31C2×C4⋊C412yes—
152C2×C4×C31C2×C4⋊C412yes—
153C2×C4×C31C4×D414yes—
154C2×C4×C31#12014yes—
155C2×C4×C31C22⋊Q818yes—
156C2×C4×C31#12314yes—
157C2×C4×C31C22×D412yes—
158C2×C4×C31C22×D411yescharacteristic
159C2×C4×C31C22×Q811yescharacteristic
160C2×C4×C31C2×#4112yes—
161C8×C31—28no—
162C8×C31—42no—
163C8×C31—42no—
164C23×M16C2×C3111yescharacteristic
165C2×#424C2×C3112yescomplemented
166C22×C22⋊C8C2×C3111yescharacteristic
167#2280C2×C3111yescharacteristic
168#1851C2×C3114yescomplemented
169#1850C2×C3114yescomplemented
170#1729C2×C3112yescomplemented
171C22×C31—22no—
172C22×C31—22no—
173C22×C31—22no—
174C22×C31—28no—
175C22×C31—28no—
176C22×C31—22no—
177C22×C31—22no—
178C22×C31—22no—
179C22×C31—22no—
180C22×C31—416no—
181C22×C31—44no—
182C22×C31#38514yes—
183C22×C31#42414yescomplemented
184C22×C31C22×C4⋊C411yescharacteristic
185C22×C31C2×C4×D412yes—
186C22×C31C2×#13112yes—
187C22×C31#56812yes—
188C4×C31—22no—
189C4×C31—22no—
190C4×C31—48no—
191C4×C31#38514yes—
192C4×C31C2×#12011yescharacteristic
193C4×C31C2×C22⋊Q812yes—
194C4×C31C2×#12311yescharacteristic
195C24×C4C22×C3111yescharacteristic
196C22×M16—24no—
197C22×M16—28no—
198C22×M16C22×C3112yes—
199C22×M16C22×C3112yes—
200C23×C8C22×C3112yes—
201C23×C8C22×C3111yescharacteristic
202C23×C8C22×C3111yescharacteristic
203C2×#117C22×C3112yes—
204#424—28no—
205C2×C4⋊C8C22×C3118yescomplemented
206C2×C22⋊C8—24no—
207C2×C22⋊C8C22×C3112yes—
208C2×C22⋊C8C22×C3112yes—
209#381C4×C3112yes—
210#380C4×C3112yes—
211#380C4×C3112yes—
212#379C4×C3112yes—
213C4×C22⋊C4C22×C3112yes—
214C4×C22⋊C4C22×C3112yes—
215#336C22×C3118yescomplemented
216C2×C31—24no—
217C2×C31—24no—
218C2×C31—42no—
219C2×C31C2×#38511yescharacteristic
220C2×C31C2×#42411yescharacteristic
221C2×C31#290511yescharacteristic
222C2×C31#293314yes—
223C25C2×C4×C3111yescharacteristic
224C23×C4—24no—
225C23×C4—24no—
226C23×C4C2×C4×C3111yescharacteristic
227C23×C4C2×C4×C3111yescharacteristic
228C23×C4C2×C4×C3111yescharacteristic
229C23×C4D4×C3114yes—
230C23×C4Q8×C3114yes—
231C23×C4C23×C3111yescharacteristic
232C23×C4C23×C3111yescharacteristic
233C23×C4C23×C3111yescharacteristic
234C2×M16—232no—
235C2×M16—24no—
236C2×M16—24no—
237C2×M16—24no—
238C2×M16—28no—
239C2×M16D4×C3118yes—
240C22×C8—24no—
241C22×C8—28no—
242C22×C8—22no—
243C22×C8—22no—
244C22×C8—24no—
245C22×C8—24no—
246C22×C8C23×C3112yes—
247C22×C8C23×C3112yes—
248C22×C8C23×C3114yes—
249#117—24no—
250#117—24no—
251C2×C4⋊C4C2×C4×C3114yes—
252C2×C22⋊C4C2×C4×C3114yes—
253C2×C22⋊C4C2×C4×C3114yes—
254C2×C22⋊C4C2×C4×C3114yes—
255C2×C42C23×C3114yes—
256C4⋊C8—216no—
257C22⋊C8—24no—
258C22⋊C8—24no—
259#95C2×C4×C3114yes—
260#95C2×C4×C3114yes—
261C31#2083611yescharacteristic, direct product factor, Sylow
262C24—24no—
263C24—24no—
264C24—42no—
265C24C4⋊C4×C3114yes—
266C24C22×C4×C3111yescharacteristic
267C24C22×C4×C3111yescharacteristic
268C24C22×C4×C3111yescharacteristic
269C22×C4—24no—
270C22×C4—24no—
271C22×C4—24no—
272C22×C4—28no—
273C22×C4—216no—
274C22×C4—28no—
275C22×C4—22no—
276C22×C4—22no—
277C22×C4—22no—
278C22×C4—22no—
279C22×C4C4⋊C4×C3114yes—
280C22×C4C4⋊C4×C3114yes—
281C22×C4C4⋊C4×C3114yes—
282C22×C4C22×C4×C3118yes—
283C22×C4C22×C4×C3111yescharacteristic
284C22×C4C22×C4×C3111yescharacteristic
285C22×C4C22×C4×C3111yescharacteristic
286C22×C4C2×D4×C3112yes—
287C22×C4C2×D4×C3112yes—
288C22×C4C2×D4×C3112yes—
289C22×C4C2×D4×C3114yes—
290C22×C4C2×Q8×C3112yes—
291C22×C4C2×Q8×C3112yes—
292C22×C4C2×Q8×C3112yes—
293C22×C4#41×C3114yes—
294C22×C4C24×C3111yescharacteristic
295M16—216no—
296M16—216no—
297C2×C8—216no—
298C2×C8—24no—
299C2×C8—24no—
300C2×C8—22no—
301C2×C8—22no—
302C2×C8—24no—
303C2×C8—24no—
304C2×C8—44no—
305C2×C8—44no—
306C2×C8C2×D4×C3118yes—
307C4⋊C4—28no—
308C22⋊C4—28no—
309C22⋊C4—28no—
310C22⋊C4—44no—
311C42—24no—
312C42—24no—
313C23—22no—
314C23—22no—
315C23—22no—
316C23—22no—
317C23—28no—
318C23—22no—
319C23—22no—
320C23—22no—
321C23—28no—
322C23—44no—
323C23—416no—
324C23C2×C4⋊C4×C3112yes—
325C23C2×C4⋊C4×C3112yes—
326C23C2×C4⋊C4×C3112yes—
327C23C4×D4×C3114yes—
328C23C31×#13114yes—
329C23C23×C4×C3111yescharacteristic
330C2×C4—22no—
331C2×C4—22no—
332C2×C4—28no—
333C2×C4—22no—
334C2×C4—22no—
335C2×C4—24no—
336C2×C4—24no—
337C2×C4—22no—
338C2×C4—22no—
339C2×C4—28no—
340C2×C4—28no—
341C2×C4—28no—
342C2×C4—28no—
343C2×C4—28no—
344C2×C4C2×C4⋊C4×C3112yes—
345C2×C4C2×C4⋊C4×C3112yes—
346C2×C4C2×C4⋊C4×C3112yes—
347C2×C4C4×D4×C3114yes—
348C2×C4C31×#12014yes—
349C2×C4C31×C22⋊Q818yes—
350C2×C4C31×#12314yes—
351C2×C4C22×D4×C3112yes—
352C2×C4C22×D4×C3111yescharacteristic
353C2×C4C22×Q8×C3111yescharacteristic
354C2×C4C2×#41×C3112yes—
355C8—28no—
356C8—42no—
357C8—42no—
358C22—22no—
359C22—22no—
360C22—22no—
361C22—28no—
362C22—28no—
363C22—22no—
364C22—22no—
365C22—22no—
366C22—22no—
367C22—416no—
368C22—44no—
369C22C31×#38514yes—
370C22C31×#42414yescomplemented
371C22C22×C4⋊C4×C3111yescharacteristic
372C22C2×C4×D4×C3112yes—
373C22C2×C31×#13112yes—
374C22C31×#56812yes—
375C4—22no—
376C4—22no—
377C4—48no—
378C4C31×#38514yes—
379C4C2×C31×#12011yescharacteristic
380C4C2×C31×C22⋊Q812yes—
381C4C2×C31×#12311yescharacteristic
382C2—24no—
383C2—24no—
384C2—42no—
385C2C2×C31×#38511yescharacteristic
386C2C2×C31×#42411yescharacteristic
387C2C31×#290511yescharacteristic
388C2C31×#293314yes—
subgroupG/H
centerC22×C4×C31C24
commutatorC23C23×C4×C31
Frattini, cosocleC22×C4C24×C31
socleC23×C31C23×C4
prime radicalC25×C31C2×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×C31×#424C2semidirect
5. C31×#1851C2semidirect
6. C31×#1850C2semidirect
7. C31×#1729C2semidirect
18. C2×C31×C4⋊C8C22semidirect
28. C31×#336C22semidirect
118. #20836C31direct (N × H)
165. C2×#424C2×C31semidirect
168. #1851C2×C31semidirect
169. #1850C2×C31semidirect
170. #1729C2×C31semidirect
183. C22×C31#424semidirect
205. C2×C4⋊C8C22×C31semidirect
215. #336C22×C31semidirect
261. C31#20836direct (N × H)
370. C22C31×#424semidirect

Maximal subgroups

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

subgroupindex
C23×M16×C312
C2×C31×#4242
C22×C31×C22⋊C82
C31×#22802
C31×#18512
C31×#18502
C31×#17292
#2083631