Finite Group Databasebeta

← C31×#8313 #21465072

Subgroups — C31×#8313 #21465072

Order 7936.

1116 conjugacy classes of subgroups.

The subgroup lattice has 410 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#532C211yesmaximal, characteristic
2C31×#1797C211yesmaximal, characteristic, complemented
3C4×C31×C22⋊C8C211yesmaximal, characteristic, complemented
4C2×C31×D4⋊C8C214yesmaximal, complemented
5C22×#41×C31—21no—
6C31×#532—28no—
7C2×C31×C4⋊Q8C411yescharacteristic
8C2×C31×#127C411yescharacteristic
9C2×C31×#124—21no—
10C2×C31×#121—21no—
11C2×C31×#121C412yes—
12C2×C4×D4×C31—21no—
13C2×C4×D4×C31C2212yes—
14C22×C42×C31C2211yescharacteristic
15C2×C31×C4⋊C8C2212yes—
16C2×C31×C22⋊C8—21no—
17C2×C31×C22⋊C8—21no—
18C2×C4×C8×C31C2212yes—
19C31×#336—21no—
20C31×#336—21no—
21C31×D4⋊C8—28no—
22C2×#41×C31—28no—
23C2×#41×C31—44no—
24C2×#41×C31—42no—
25C2×#41×C31—42no—
26C22×Q8×C31—21no—
27C22×D4×C31—22no—
28C22×D4×C31—21no—
29C22×D4×C31—21no—
30C22×D4×C31C2×C412yes—
31C23×C4×C31—22no—
32C23×C4×C31C2×C411yescharacteristic
33C23×C4×C31D411yescharacteristic
34C23×C4×C31D411yescharacteristic
35C22×C8×C31—22no—
36C22×C8×C31—22no—
37C31×C4⋊Q8—24no—
38C31×#127—24no—
39C31×#124—28no—
40C31×#121—28no—
41C31×#121—24no—
42C31×#121—24no—
43C4×D4×C31—28no—
44C4×D4×C31—24no—
45C4×D4×C31D418yes—
46C2×C4⋊C4×C31—21no—
47C2×C4⋊C4×C31C2×C412yes—
48C2×C22⋊C4×C31—22no—
49C2×C22⋊C4×C31—22no—
50C2×C42×C31—24no—
51C2×C42×C31C2×C411yescharacteristic
52C2×C42×C31D411yescharacteristic
53C2×C42×C31D411yescharacteristic
54C2×C42×C31C2311yescharacteristic
55C31×C4⋊C8—24no—
56C31×C22⋊C8—24no—
57C31×C22⋊C8—42no—
58C4×C8×C31—24no—
59C24×C31—22no—
60C24×C31C22⋊C411yescharacteristic
61#41×C31—416no—
62#41×C31—416no—
63C2×Q8×C31—24no—
64C2×Q8×C31—42no—
65C2×Q8×C31—42no—
66C2×D4×C31—24no—
67C2×D4×C31—28no—
68C2×D4×C31—24no—
69C2×D4×C31—22no—
70C2×D4×C31—24no—
71C2×D4×C31—24no—
72C2×D4×C31—42no—
73C2×D4×C31—42no—
74C2×D4×C31—44no—
75C2×D4×C31—44no—
76C2×D4×C31—42no—
77C2×D4×C31—42no—
78C2×D4×C31C22⋊C414yes—
79C22×C4×C31—22no—
80C22×C4×C31—22no—
81C22×C4×C31—22no—
82C22×C4×C31—22no—
83C22×C4×C31—22no—
84C22×C4×C31—22no—
85C22×C4×C31—28no—
86C22×C4×C31—22no—
87C22×C4×C31—22no—
88C22×C4×C31—41no—
89C22×C4×C31—42no—
90C22×C4×C31—42no—
91C22×C4×C31—44no—
92C22×C4×C31C22⋊C411yescharacteristic
93C22×C4×C31C22⋊C411yescharacteristic
94C22×C4×C31C22⋊C411yescharacteristic
95C22×C4×C31D812yes—
96C22×C4×C31SD1612yes—
97C22×C4×C31C22×C411yescharacteristic
98C22×C4×C31C2×D411yescharacteristic
99C22×C4×C31C2×D411yescharacteristic
100C2×C8×C31—24no—
101C2×C8×C31—42no—
102C2×C8×C31—42no—
103C2×C8×C31—42no—
104C2×C8×C31—42no—
105C2×C8×C31—42no—
106C4⋊C4×C31—24no—
107C4⋊C4×C31—22no—
108C4⋊C4×C31C22⋊C414yes—
109C22⋊C4×C31—28no—
110C22⋊C4×C31—28no—
111C42×C31—22no—
112C42×C31—22no—
113C42×C31—22no—
114C42×C31C2×D414yes—
115#8313C3111yesmaximal, characteristic, direct product factor, Sylow
116C23×C31—21no—
117C23×C31—21no—
118C23×C31—21no—
119C23×C31—21no—
120C23×C31—21no—
121C23×C31—21no—
122C23×C31—24no—
123C23×C31—42no—
124C23×C31—42no—
125C23×C31—42no—
126C23×C31—42no—
127C23×C31—42no—
128C23×C31—42no—
129C23×C31#10212yes—
130C23×C31C2×C22⋊C411yescharacteristic
131Q8×C31—48no—
132D4×C31—28no—
133D4×C31—48no—
134D4×C31—48no—
135D4×C31—416no—
136D4×C31—44no—
137C2×C4×C31—21no—
138C2×C4×C31—21no—
139C2×C4×C31—21no—
140C2×C4×C31—21no—
141C2×C4×C31—21no—
142C2×C4×C31—21no—
143C2×C4×C31—24no—
144C2×C4×C31—24no—
145C2×C4×C31—21no—
146C2×C4×C31—24no—
147C2×C4×C31—21no—
148C2×C4×C31—21no—
149C2×C4×C31—44no—
150C2×C4×C31—42no—
151C2×C4×C31—42no—
152C2×C4×C31—44no—
153C2×C4×C31—48no—
154C2×C4×C31—48no—
155C2×C4×C31#10212yes—
156C2×C4×C31#10412yes—
157C2×C4×C31C2×C22⋊C412yes—
158C2×C4×C31#12012yes—
159C2×C4×C31#12012yes—
160C2×C4×C31#13112yes—
161C2×C4×C31#13112yes—
162C2×C4×C31C2×D811yescharacteristic
163C2×C4×C31C2×SD1611yescharacteristic
164C2×C4×C31AGL(1,ℤ/8)12yes—
165C8×C31—44no—
166C8×C31—82no—
167C2×#532C2×C3111yescharacteristic
168#1797C2×C3111yescharacteristic, complemented
169C4×C22⋊C8C2×C3111yescharacteristic, complemented
170C2×D4⋊C8C2×C3114yescomplemented
171C22×C31—22no—
172C22×C31—22no—
173C22×C31—22no—
174C22×C31—41no—
175C22×C31—41no—
176C22×C31—41no—
177C22×C31—41no—
178C22×C31—44no—
179C22×C31—44no—
180C22×C31—44no—
181C22×C31—82no—
182C22×C31—82no—
183C22×C31—82no—
184C22×C31—82no—
185C22×C31#37911yescharacteristic
186C22×C31#40811yescharacteristic
187C22×C31#40811yescharacteristic
188C22×C31C2×#10211yescharacteristic
189C22×C31#41811yescharacteristic
190C22×C31C2×#10411yescharacteristic
191C22×C31#42111yescharacteristic
192C4×C31—22no—
193C4×C31—22no—
194C4×C31—22no—
195C4×C31—41no—
196C4×C31—44no—
197C4×C31#40814yes—
198C4×C31#44712yes—
199C4×C31#45012yes—
200C22×#41—21no—
201#532—28no—
202C2×C4⋊Q8C4×C3111yescharacteristic
203C2×#127C4×C3111yescharacteristic
204C2×#124—21no—
205C2×#121—21no—
206C2×#121C4×C3112yes—
207C2×C4×D4—21no—
208C2×C4×D4C22×C3112yes—
209C22×C42C22×C3111yescharacteristic
210C2×C4⋊C8C22×C3112yes—
211C2×C22⋊C8—21no—
212C2×C22⋊C8—21no—
213C2×C4×C8C22×C3112yes—
214#336—21no—
215#336—21no—
216D4⋊C8—28no—
217C2×C31—42no—
218C2×C31—84no—
219C2×C31#148011yescharacteristic
220C2×C31#148411yescharacteristic
221C2×C31#149211yescharacteristic
222C2×C31#149611yescharacteristic
223C2×C31#178011yescharacteristic
224C2×C31#178611yescharacteristic
225C2×C31#178911yescharacteristic
226C2×#41—28no—
227C2×#41—44no—
228C2×#41—42no—
229C2×#41—42no—
230C22×Q8—21no—
231C22×D4—22no—
232C22×D4—21no—
233C22×D4—21no—
234C22×D4C2×C4×C3112yes—
235C23×C4—22no—
236C23×C4C2×C4×C3111yescharacteristic
237C23×C4D4×C3111yescharacteristic
238C23×C4D4×C3111yescharacteristic
239C22×C8—22no—
240C22×C8—22no—
241C4⋊Q8—24no—
242#127—24no—
243#124—28no—
244#121—28no—
245#121—24no—
246#121—24no—
247C4×D4—28no—
248C4×D4—24no—
249C4×D4D4×C3118yes—
250C2×C4⋊C4—21no—
251C2×C4⋊C4C2×C4×C3112yes—
252C2×C22⋊C4—22no—
253C2×C22⋊C4—22no—
254C2×C42—24no—
255C2×C42C2×C4×C3111yescharacteristic
256C2×C42D4×C3111yescharacteristic
257C2×C42D4×C3111yescharacteristic
258C2×C42C23×C3111yescharacteristic
259C4⋊C8—24no—
260C22⋊C8—24no—
261C22⋊C8—42no—
262C4×C8—24no—
263C31#831311yescharacteristic, direct product factor, Sylow
264C24—22no—
265C24C22⋊C4×C3111yescharacteristic
266#41—416no—
267#41—416no—
268C2×Q8—24no—
269C2×Q8—42no—
270C2×Q8—42no—
271C2×D4—24no—
272C2×D4—28no—
273C2×D4—24no—
274C2×D4—22no—
275C2×D4—24no—
276C2×D4—24no—
277C2×D4—42no—
278C2×D4—42no—
279C2×D4—44no—
280C2×D4—44no—
281C2×D4—42no—
282C2×D4—42no—
283C2×D4C22⋊C4×C3114yes—
284C22×C4—22no—
285C22×C4—22no—
286C22×C4—22no—
287C22×C4—22no—
288C22×C4—22no—
289C22×C4—22no—
290C22×C4—28no—
291C22×C4—22no—
292C22×C4—22no—
293C22×C4—41no—
294C22×C4—42no—
295C22×C4—42no—
296C22×C4—44no—
297C22×C4C22⋊C4×C3111yescharacteristic
298C22×C4C22⋊C4×C3111yescharacteristic
299C22×C4C22⋊C4×C3111yescharacteristic
300C22×C4D8×C3112yes—
301C22×C4SD16×C3112yes—
302C22×C4C22×C4×C3111yescharacteristic
303C22×C4C2×D4×C3111yescharacteristic
304C22×C4C2×D4×C3111yescharacteristic
305C2×C8—24no—
306C2×C8—42no—
307C2×C8—42no—
308C2×C8—42no—
309C2×C8—42no—
310C2×C8—42no—
311C4⋊C4—24no—
312C4⋊C4—22no—
313C4⋊C4C22⋊C4×C3114yes—
314C22⋊C4—28no—
315C22⋊C4—28no—
316C42—22no—
317C42—22no—
318C42—22no—
319C42C2×D4×C3114yes—
320C23—21no—
321C23—21no—
322C23—21no—
323C23—21no—
324C23—21no—
325C23—21no—
326C23—24no—
327C23—42no—
328C23—42no—
329C23—42no—
330C23—42no—
331C23—42no—
332C23—42no—
333C23C31×#10212yes—
334C23C2×C22⋊C4×C3111yescharacteristic
335Q8—48no—
336D4—28no—
337D4—48no—
338D4—48no—
339D4—416no—
340D4—44no—
341C2×C4—21no—
342C2×C4—21no—
343C2×C4—21no—
344C2×C4—21no—
345C2×C4—21no—
346C2×C4—21no—
347C2×C4—24no—
348C2×C4—24no—
349C2×C4—21no—
350C2×C4—21no—
351C2×C4—21no—
352C2×C4—24no—
353C2×C4—44no—
354C2×C4—42no—
355C2×C4—42no—
356C2×C4—44no—
357C2×C4—48no—
358C2×C4—48no—
359C2×C4C31×#10212yes—
360C2×C4C31×#10412yes—
361C2×C4C2×C22⋊C4×C3112yes—
362C2×C4C31×#12012yes—
363C2×C4C31×#12012yes—
364C2×C4C31×#13112yes—
365C2×C4C31×#13112yes—
366C2×C4C2×D8×C3111yescharacteristic
367C2×C4C2×SD16×C3111yescharacteristic
368C2×C4C31×AGL(1,ℤ/8)12yes—
369C8—44no—
370C8—82no—
371C22—22no—
372C22—22no—
373C22—22no—
374C22—41no—
375C22—41no—
376C22—41no—
377C22—41no—
378C22—44no—
379C22—44no—
380C22—44no—
381C22—82no—
382C22—82no—
383C22—82no—
384C22—82no—
385C22C31×#37911yescharacteristic
386C22C31×#40811yescharacteristic
387C22C31×#40811yescharacteristic
388C22C2×C31×#10211yescharacteristic
389C22C31×#41811yescharacteristic
390C22C2×C31×#10411yescharacteristic
391C22C31×#42111yescharacteristic
392C4—22no—
393C4—22no—
394C4—22no—
395C4—41no—
396C4—44no—
397C4C31×#40814yes—
398C4C31×#44712yes—
399C4C31×#45012yes—
400C2—42no—
401C2—84no—
402C2C31×#148011yescharacteristic
403C2C31×#148411yescharacteristic
404C2C31×#149211yescharacteristic
405C2C31×#149611yescharacteristic
406C2C31×#178011yescharacteristic
407C2C31×#178611yescharacteristic
408C2C31×#178911yescharacteristic
subgroupG/H
centerC22×C4×C31C2×D4
commutatorC22×C4C22×C4×C31
Frattini, cosocleC2×C42C23×C31
socleC23×C31C2×C22⋊C4
prime radicalC2×C31×#532C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4×C31 ◁ C22×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#1797C2semidirect
3. C4×C31×C22⋊C8C2semidirect
4. C2×C31×D4⋊C8C2semidirect
115. #8313C31direct (N × H)
168. #1797C2×C31semidirect
169. C4×C22⋊C8C2×C31semidirect
170. C2×D4⋊C8C2×C31semidirect
263. C31#8313direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#5322
C31×#17972
C4×C31×C22⋊C82
C2×C31×D4⋊C82
#831331