Finite Group Databasebeta

← C31×#20837 #21477596

Subgroups — C31×#20837 #21477596

Order 7936.

1646 conjugacy classes of subgroups.

The subgroup lattice has 420 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×M16×C31C211yesmaximal, characteristic
2C2×C31×#423C212yesmaximal, complemented
3C2×C31×#407C211yesmaximal, characteristic
4C2×C4×C22⋊C4×C31C211yesmaximal, characteristic
5C31×#1851C214yesmaximal, complemented
6C31×#1850C214yesmaximal, complemented
7C31×#1728C212yesmaximal, complemented
8C24×C4×C31C2211yescharacteristic
9C22×M16×C31—24no—
10C22×M16×C31—28no—
11C22×M16×C31C2212yes—
12C22×M16×C31C2211yescharacteristic
13C22×M16×C31C2211yescharacteristic
14C22×M16×C31C2212yes—
15C23×C8×C31C2212yes—
16C22×C22⋊C4×C31C412yes—
17C22×C42×C31C2212yes—
18C31×#423—28no—
19C2×C31×C4⋊C8C2218yescomplemented
20C31×#407—24no—
21C2×C31×C22⋊C8C2212yes—
22C2×C31×C22⋊C8C2212yes—
23C4×C22⋊C4×C31C411yescharacteristic
24C4×C22⋊C4×C31C412yes—
25C4×C22⋊C4×C31C411yescharacteristic
26C4×C22⋊C4×C31C2212yes—
27C4×C22⋊C4×C31C2212yes—
28C2×C31×#95C412yes—
29C31×#336C2218yescomplemented
30C25×C31C2×C411yescharacteristic
31C23×C4×C31—24no—
32C23×C4×C31—24no—
33C23×C4×C31C2×C414yes—
34C23×C4×C31C2×C411yescharacteristic
35C23×C4×C31C2×C411yescharacteristic
36C23×C4×C31C2×C411yescharacteristic
37C23×C4×C31D414yes—
38C23×C4×C31Q814yes—
39C23×C4×C31C2311yescharacteristic
40C23×C4×C31C2311yescharacteristic
41C23×C4×C31C2311yescharacteristic
42C2×M16×C31—232no—
43C2×M16×C31—24no—
44C2×M16×C31—24no—
45C2×M16×C31—24no—
46C2×M16×C31—22no—
47C2×M16×C31—22no—
48C2×M16×C31—24no—
49C2×M16×C31—24no—
50C2×M16×C31—28no—
51C2×M16×C31D418yes—
52C22×C8×C31—24no—
53C22×C8×C31—28no—
54C22×C8×C31C2312yes—
55C22×C8×C31C2312yes—
56C22×C8×C31C2314yes—
57C2×C22⋊C4×C31—28no—
58C2×C22⋊C4×C31C2×C412yes—
59C2×C22⋊C4×C31C2×C414yes—
60C2×C22⋊C4×C31C2×C412yes—
61C2×C42×C31—24no—
62C2×C42×C31—24no—
63C2×C42×C31C2×C412yes—
64C2×C42×C31C2×C412yes—
65C2×C42×C31C2314yes—
66C31×C4⋊C8—216no—
67C31×C22⋊C8—24no—
68C31×C22⋊C8—24no—
69C31×#95C2×C412yes—
70C31×#95C2×C414yes—
71C31×#95C2×C412yes—
72C24×C31—24no—
73C24×C31—24no—
74C24×C31—42no—
75C24×C31C4⋊C414yes—
76C24×C31C22×C411yescharacteristic
77C24×C31C22×C411yescharacteristic
78C24×C31C22×C411yescharacteristic
79C22×C4×C31—24no—
80C22×C4×C31—24no—
81C22×C4×C31—24no—
82C22×C4×C31—28no—
83C22×C4×C31—216no—
84C22×C4×C31—28no—
85C22×C4×C31—22no—
86C22×C4×C31—22no—
87C22×C4×C31—22no—
88C22×C4×C31—22no—
89C22×C4×C31—28no—
90C22×C4×C31—28no—
91C22×C4×C31—44no—
92C22×C4×C31C4⋊C414yes—
93C22×C4×C31C4⋊C414yes—
94C22×C4×C31C4⋊C414yes—
95C22×C4×C31C22×C414yes—
96C22×C4×C31C22×C411yescharacteristic
97C22×C4×C31C22×C411yescharacteristic
98C22×C4×C31C22×C414yes—
99C22×C4×C31C22×C411yescharacteristic
100C22×C4×C31C2×D412yes—
101C22×C4×C31C2×D412yes—
102C22×C4×C31C2×D412yes—
103C22×C4×C31C2×D414yes—
104C22×C4×C31C2×Q812yes—
105C22×C4×C31C2×Q812yes—
106C22×C4×C31C2×Q812yes—
107C22×C4×C31#4114yes—
108C22×C4×C31C2411yescharacteristic
109M16×C31—216no—
110M16×C31—216no—
111M16×C31—44no—
112M16×C31—44no—
113C2×C8×C31—216no—
114C2×C8×C31—24no—
115C2×C8×C31—24no—
116C2×C8×C31—22no—
117C2×C8×C31—22no—
118C2×C8×C31—24no—
119C2×C8×C31—24no—
120C2×C8×C31C2×D418yes—
121C22⋊C4×C31—24no—
122C22⋊C4×C31—28no—
123C22⋊C4×C31M1618yescomplemented
124C42×C31—24no—
125C42×C31—24no—
126C42×C31—24no—
127C42×C31—24no—
128#20837C3111yesmaximal, characteristic, direct product factor, Sylow
129C23×C31—22no—
130C23×C31—22no—
131C23×C31—22no—
132C23×C31—22no—
133C23×C31—22no—
134C23×C31—22no—
135C23×C31—22no—
136C23×C31—28no—
137C23×C31—28no—
138C23×C31—44no—
139C23×C31—416no—
140C23×C31C2×C4⋊C412yes—
141C23×C31C2×C4⋊C412yes—
142C23×C31C2×C4⋊C412yes—
143C23×C31C4×D414yes—
144C23×C31C2×M1614yes—
145C23×C31C23×C411yescharacteristic
146C2×C4×C31—24no—
147C2×C4×C31—22no—
148C2×C4×C31—22no—
149C2×C4×C31—24no—
150C2×C4×C31—28no—
151C2×C4×C31—22no—
152C2×C4×C31—22no—
153C2×C4×C31—24no—
154C2×C4×C31—24no—
155C2×C4×C31—22no—
156C2×C4×C31—22no—
157C2×C4×C31—28no—
158C2×C4×C31—28no—
159C2×C4×C31—24no—
160C2×C4×C31—24no—
161C2×C4×C31—24no—
162C2×C4×C31—416no—
163C2×C4×C31C2×C4⋊C412yes—
164C2×C4×C31C2×C4⋊C412yes—
165C2×C4×C31C2×C4⋊C412yes—
166C2×C4×C31C4×D414yes—
167C2×C4×C31#12014yes—
168C2×C4×C31C22⋊Q818yes—
169C2×C4×C31#12314yes—
170C2×C4×C31C2×M1618yescomplemented
171C2×C4×C31C22×D412yes—
172C2×C4×C31C22×D411yescharacteristic
173C2×C4×C31C22×Q811yescharacteristic
174C2×C4×C31C2×#4112yes—
175C8×C31—28no—
176C8×C31—42no—
177C8×C31—42no—
178C23×M16C2×C3111yescharacteristic
179C2×#423C2×C3112yescomplemented
180C2×#407C2×C3111yescharacteristic
181C2×C4×C22⋊C4C2×C3111yescharacteristic
182#1851C2×C3114yescomplemented
183#1850C2×C3114yescomplemented
184#1728C2×C3112yescomplemented
185C22×C31—22no—
186C22×C31—22no—
187C22×C31—22no—
188C22×C31—28no—
189C22×C31—28no—
190C22×C31—22no—
191C22×C31—22no—
192C22×C31—22no—
193C22×C31—22no—
194C22×C31—416no—
195C22×C31—44no—
196C22×C31#38514yes—
197C22×C31#42314yescomplemented
198C22×C31C22×C4⋊C411yescharacteristic
199C22×C31C2×C4×D412yes—
200C22×C31C22×M1612yes—
201C22×C31#56812yes—
202C4×C31—28no—
203C4×C31—22no—
204C4×C31—22no—
205C4×C31—44no—
206C4×C31#38514yes—
207C4×C31C2×#12011yescharacteristic
208C4×C31C2×C22⋊Q812yes—
209C4×C31C2×#12311yescharacteristic
210C24×C4C22×C3111yescharacteristic
211C22×M16—24no—
212C22×M16—28no—
213C22×M16C22×C3112yes—
214C22×M16C22×C3111yescharacteristic
215C22×M16C22×C3111yescharacteristic
216C22×M16C22×C3112yes—
217C23×C8C22×C3112yes—
218C22×C22⋊C4C4×C3112yes—
219C22×C42C22×C3112yes—
220#423—28no—
221C2×C4⋊C8C22×C3118yescomplemented
222#407—24no—
223C2×C22⋊C8C22×C3112yes—
224C2×C22⋊C8C22×C3112yes—
225C4×C22⋊C4C4×C3111yescharacteristic
226C4×C22⋊C4C4×C3112yes—
227C4×C22⋊C4C4×C3111yescharacteristic
228C4×C22⋊C4C22×C3112yes—
229C4×C22⋊C4C22×C3112yes—
230C2×#95C4×C3112yes—
231#336C22×C3118yescomplemented
232C2×C31—24no—
233C2×C31—24no—
234C2×C31—42no—
235C2×C31C2×#38511yescharacteristic
236C2×C31C2×#42311yescharacteristic
237C2×C31#290511yescharacteristic
238C2×C31D4×M1614yes—
239C25C2×C4×C3111yescharacteristic
240C23×C4—24no—
241C23×C4—24no—
242C23×C4C2×C4×C3114yes—
243C23×C4C2×C4×C3111yescharacteristic
244C23×C4C2×C4×C3111yescharacteristic
245C23×C4C2×C4×C3111yescharacteristic
246C23×C4D4×C3114yes—
247C23×C4Q8×C3114yes—
248C23×C4C23×C3111yescharacteristic
249C23×C4C23×C3111yescharacteristic
250C23×C4C23×C3111yescharacteristic
251C2×M16—232no—
252C2×M16—24no—
253C2×M16—24no—
254C2×M16—24no—
255C2×M16—22no—
256C2×M16—22no—
257C2×M16—24no—
258C2×M16—24no—
259C2×M16—28no—
260C2×M16D4×C3118yes—
261C22×C8—24no—
262C22×C8—28no—
263C22×C8C23×C3112yes—
264C22×C8C23×C3112yes—
265C22×C8C23×C3114yes—
266C2×C22⋊C4—28no—
267C2×C22⋊C4C2×C4×C3112yes—
268C2×C22⋊C4C2×C4×C3114yes—
269C2×C22⋊C4C2×C4×C3112yes—
270C2×C42—24no—
271C2×C42—24no—
272C2×C42C2×C4×C3112yes—
273C2×C42C2×C4×C3112yes—
274C2×C42C23×C3114yes—
275C4⋊C8—216no—
276C22⋊C8—24no—
277C22⋊C8—24no—
278#95C2×C4×C3112yes—
279#95C2×C4×C3114yes—
280#95C2×C4×C3112yes—
281C31#2083711yescharacteristic, direct product factor, Sylow
282C24—24no—
283C24—24no—
284C24—42no—
285C24C4⋊C4×C3114yes—
286C24C22×C4×C3111yescharacteristic
287C24C22×C4×C3111yescharacteristic
288C24C22×C4×C3111yescharacteristic
289C22×C4—24no—
290C22×C4—24no—
291C22×C4—24no—
292C22×C4—28no—
293C22×C4—216no—
294C22×C4—28no—
295C22×C4—22no—
296C22×C4—22no—
297C22×C4—22no—
298C22×C4—22no—
299C22×C4—28no—
300C22×C4—28no—
301C22×C4—44no—
302C22×C4C4⋊C4×C3114yes—
303C22×C4C4⋊C4×C3114yes—
304C22×C4C4⋊C4×C3114yes—
305C22×C4C22×C4×C3114yes—
306C22×C4C22×C4×C3111yescharacteristic
307C22×C4C22×C4×C3111yescharacteristic
308C22×C4C22×C4×C3114yes—
309C22×C4C22×C4×C3111yescharacteristic
310C22×C4C2×D4×C3112yes—
311C22×C4C2×D4×C3112yes—
312C22×C4C2×D4×C3112yes—
313C22×C4C2×D4×C3114yes—
314C22×C4C2×Q8×C3112yes—
315C22×C4C2×Q8×C3112yes—
316C22×C4C2×Q8×C3112yes—
317C22×C4#41×C3114yes—
318C22×C4C24×C3111yescharacteristic
319M16—216no—
320M16—216no—
321M16—44no—
322M16—44no—
323C2×C8—216no—
324C2×C8—24no—
325C2×C8—24no—
326C2×C8—22no—
327C2×C8—22no—
328C2×C8—24no—
329C2×C8—24no—
330C2×C8C2×D4×C3118yes—
331C22⋊C4—24no—
332C22⋊C4—28no—
333C22⋊C4M16×C3118yescomplemented
334C42—24no—
335C42—24no—
336C42—24no—
337C42—24no—
338C23—22no—
339C23—22no—
340C23—22no—
341C23—22no—
342C23—28no—
343C23—22no—
344C23—22no—
345C23—22no—
346C23—28no—
347C23—44no—
348C23—416no—
349C23C2×C4⋊C4×C3112yes—
350C23C2×C4⋊C4×C3112yes—
351C23C2×C4⋊C4×C3112yes—
352C23C4×D4×C3114yes—
353C23C2×M16×C3114yes—
354C23C23×C4×C3111yescharacteristic
355C2×C4—24no—
356C2×C4—22no—
357C2×C4—22no—
358C2×C4—24no—
359C2×C4—28no—
360C2×C4—22no—
361C2×C4—22no—
362C2×C4—24no—
363C2×C4—24no—
364C2×C4—22no—
365C2×C4—22no—
366C2×C4—28no—
367C2×C4—28no—
368C2×C4—24no—
369C2×C4—24no—
370C2×C4—24no—
371C2×C4—416no—
372C2×C4C2×C4⋊C4×C3112yes—
373C2×C4C2×C4⋊C4×C3112yes—
374C2×C4C2×C4⋊C4×C3112yes—
375C2×C4C4×D4×C3114yes—
376C2×C4C31×#12014yes—
377C2×C4C31×C22⋊Q818yes—
378C2×C4C31×#12314yes—
379C2×C4C2×M16×C3118yescomplemented
380C2×C4C22×D4×C3112yes—
381C2×C4C22×D4×C3111yescharacteristic
382C2×C4C22×Q8×C3111yescharacteristic
383C2×C4C2×#41×C3112yes—
384C8—28no—
385C8—42no—
386C8—42no—
387C22—22no—
388C22—22no—
389C22—22no—
390C22—28no—
391C22—28no—
392C22—22no—
393C22—22no—
394C22—22no—
395C22—22no—
396C22—416no—
397C22—44no—
398C22C31×#38514yes—
399C22C31×#42314yescomplemented
400C22C22×C4⋊C4×C3111yescharacteristic
401C22C2×C4×D4×C3112yes—
402C22C22×M16×C3112yes—
403C22C31×#56812yes—
404C4—28no—
405C4—22no—
406C4—22no—
407C4—44no—
408C4C31×#38514yes—
409C4C2×C31×#12011yescharacteristic
410C4C2×C31×C22⋊Q812yes—
411C4C2×C31×#12311yescharacteristic
412C2—24no—
413C2—24no—
414C2—42no—
415C2C2×C31×#38511yescharacteristic
416C2C2×C31×#42311yescharacteristic
417C2C31×#290511yescharacteristic
418C2D4×M16×C3114yes—
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×#423C2semidirect
5. C31×#1851C2semidirect
6. C31×#1850C2semidirect
7. C31×#1728C2semidirect
19. C2×C31×C4⋊C8C22semidirect
29. C31×#336C22semidirect
123. C22⋊C4×C31M16semidirect
128. #20837C31direct (N × H)
170. C2×C4×C31C2×M16semidirect
179. C2×#423C2×C31semidirect
182. #1851C2×C31semidirect
183. #1850C2×C31semidirect
184. #1728C2×C31semidirect
197. C22×C31#423semidirect
221. C2×C4⋊C8C22×C31semidirect
231. #336C22×C31semidirect
281. C31#20837direct (N × H)
333. C22⋊C4M16×C31semidirect
379. C2×C4C2×M16×C31semidirect
399. C22C31×#423semidirect

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×#4232
C2×C31×#4072
C2×C4×C22⋊C4×C312
C31×#18512
C31×#18502
C31×#17282
#2083731