Finite Group Databasebeta

← C31×#9234 #21465993

Subgroups — C31×#9234 #21465993

Order 7936.

604 conjugacy classes of subgroups.

The subgroup lattice has 398 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3103C211yesmaximal, characteristic
2C42×Q8×C31C211yesmaximal, characteristic, complemented
3C31×#1962C211yesmaximal, characteristic
4C31×#1502C211yesmaximal, characteristic
5C31×#1487C211yesmaximal, characteristic, complemented
6C31×#1303C211yesmaximal, characteristic, complemented
7C31×#1276C211yesmaximal, characteristic, complemented
8C31×#532C2211yescharacteristic
9C2×C4×Q8×C31—21no—
10C2×C4×Q8×C31C2211yescharacteristic
11C31×#481—21no—
12C31×#475C412yescomplemented
13C31×#460C412yescomplemented
14C31×#448—21no—
15C4×SD16×C31—22no—
16C31×#431C2211yescharacteristic
17C31×#431C2211yescharacteristic
18C31×#423C2211yescharacteristic
19C2×C31×#104—21no—
20C2×C31×#104—21no—
21C4×C4⋊C4×C31—21no—
22C4×C4⋊C4×C31—21no—
23C4×C4⋊C4×C31—22no—
24C4×C4⋊C4×C31C2211yescharacteristic
25C43×C31—21no—
26C43×C31C2211yescharacteristic
27C31×#327—22no—
28C31×Q8⋊C8—22no—
29C2×#41×C31—21no—
30C22×Q8×C31D411yescharacteristic
31C2×SD16×C31—22no—
32C2×M16×C31—21no—
33C31×C4⋊Q8C2×C411yescharacteristic
34C31×#127C2×C411yescharacteristic
35C31×#124—21no—
36C31×#121—21no—
37C31×#121—21no—
38C4×Q8×C31—28no—
39C4×Q8×C31—21no—
40C4×Q8×C31—21no—
41C4×Q8×C31C2×C412yes—
42C4×Q8×C31D412yes—
43C4×D4×C31—21no—
44C4×D4×C31—21no—
45C2×C4⋊C4×C31—22no—
46C2×C4⋊C4×C31—21no—
47C2×C4⋊C4×C31—21no—
48C2×C4⋊C4×C31D411yescharacteristic
49C2×C42×C31—22no—
50C2×C42×C31—21no—
51C2×C42×C31—21no—
52C2×C42×C31—22no—
53C2×C42×C31—21no—
54C2×C42×C31—21no—
55C2×C42×C31D411yescharacteristic
56C2×C42×C31D411yescharacteristic
57C2×C42×C31C2311yescharacteristic
58C31×#106—22no—
59C31×C4⋊C8—21no—
60C31×C4⋊C8—21no—
61C31×C4⋊C8—21no—
62C31×C4⋊C8C2×C412yes—
63C31×#104—42no—
64C31×#104—42no—
65C31×#103—22no—
66C31×#102—22no—
67C31×C22⋊C8—21no—
68C31×C22⋊C8—21no—
69C4×C8×C31—21no—
70C4×C8×C31—21no—
71C31×#95—22no—
72C31×#95D412yes—
73#41×C31—41no—
74#41×C31—41no—
75#41×C31—41no—
76#41×C31—41no—
77C2×Q8×C31—24no—
78C2×Q8×C31—21no—
79C2×Q8×C31—21no—
80C2×Q8×C31C22⋊C412yes—
81C2×D4×C31—21no—
82C2×D4×C31—21no—
83C2×D4×C31—21no—
84C2×D4×C31—41no—
85C22×C4×C31—21no—
86C22×C4×C31—21no—
87C22×C4×C31—21no—
88C22×C4×C31—21no—
89C22×C4×C31—22no—
90C22×C4×C31—41no—
91C22×C4×C31C2×D411yescharacteristic
92C22×C4×C31C2×D411yescharacteristic
93C22×C4×C31C2×D411yescharacteristic
94SD16×C31—44no—
95M16×C31—41no—
96M16×C31—41no—
97C2×C8×C31—22no—
98C2×C8×C31—41no—
99C2×C8×C31—41no—
100C4⋊C4×C31—28no—
101C4⋊C4×C31—24no—
102C4⋊C4×C31—22no—
103C4⋊C4×C31—22no—
104C4⋊C4×C31—21no—
105C4⋊C4×C31—21no—
106C4⋊C4×C31—21no—
107C4⋊C4×C31C22⋊C412yes—
108C22⋊C4×C31—41no—
109C22⋊C4×C31—41no—
110C42×C31—28no—
111C42×C31—24no—
112C42×C31—22no—
113C42×C31—22no—
114C42×C31—21no—
115C42×C31—21no—
116C42×C31—21no—
117C42×C31—42no—
118C42×C31—44no—
119C42×C31—41no—
120C42×C31—41no—
121C42×C31SD1612yescomplemented
122C42×C31C22×C411yescharacteristic
123C42×C31C2×D411yescharacteristic
124C42×C31#4111yescharacteristic
125C42×C31#4111yescharacteristic
126#9234C3111yesmaximal, characteristic, direct product factor, Sylow
127C23×C31—41no—
128C23×C31#12011yescharacteristic
129Q8×C31—24no—
130Q8×C31—22no—
131Q8×C31—41no—
132Q8×C31—41no—
133Q8×C31#10414yescomplemented
134D4×C31—42no—
135D4×C31—41no—
136D4×C31—41no—
137D4×C31—81no—
138D4×C31—81no—
139D4×C31—81no—
140C2×C4×C31—22no—
141C2×C4×C31—24no—
142C2×C4×C31—22no—
143C2×C4×C31—22no—
144C2×C4×C31—22no—
145C2×C4×C31—22no—
146C2×C4×C31—22no—
147C2×C4×C31—24no—
148C2×C4×C31—22no—
149C2×C4×C31—41no—
150C2×C4×C31—41no—
151C2×C4×C31—42no—
152C2×C4×C31—42no—
153C2×C4×C31—41no—
154C2×C4×C31—42no—
155C2×C4×C31—41no—
156C2×C4×C31—81no—
157C2×C4×C31—81no—
158C2×C4×C31C2×C22⋊C411yescharacteristic
159C2×C4×C31C4×D411yescharacteristic
160C2×C4×C31C4×D411yescharacteristic
161C2×C4×C31#12111yescharacteristic
162C2×C4×C31#12111yescharacteristic
163C2×C4×C31#12311yescharacteristic
164C2×C4×C31C2×SD1611yescharacteristic
165C2×C4×C31#13511yescharacteristic
166C2×C4×C31AGL(1,ℤ/8)11yescharacteristic
167C2×C4×C31#13711yescharacteristic
168C8×C31—42no—
169C8×C31—81no—
170C8×C31—81no—
171#3103C2×C3111yescharacteristic
172C42×Q8C2×C3111yescharacteristic, complemented
173#1962C2×C3111yescharacteristic
174#1502C2×C3111yescharacteristic
175#1487C2×C3111yescharacteristic, complemented
176#1303C2×C3111yescharacteristic, complemented
177#1276C2×C3111yescharacteristic, complemented
178C22×C31—21no—
179C22×C31—21no—
180C22×C31—81no—
181C22×C31—81no—
182C22×C31—81no—
183C22×C31#38611yescharacteristic
184C22×C31#44811yescharacteristic
185C22×C31#44911yescharacteristic
186C4×C31—24no—
187C4×C31—24no—
188C4×C31—21no—
189C4×C31—21no—
190C4×C31—21no—
191C4×C31—42no—
192C4×C31—44no—
193C4×C31—42no—
194C4×C31—81no—
195C4×C31C2×#10412yes—
196C4×C31C4×SD1611yescharacteristic
197C4×C31#44011yescharacteristic
198C4×C31#46011yescharacteristic
199C4×C31#46411yescharacteristic
200#532C22×C3111yescharacteristic
201C2×C4×Q8—21no—
202C2×C4×Q8C22×C3111yescharacteristic
203#481—21no—
204#475C4×C3112yescomplemented
205#460C4×C3112yescomplemented
206#448—21no—
207C4×SD16—22no—
208#431C22×C3111yescharacteristic
209#431C22×C3111yescharacteristic
210#423C22×C3111yescharacteristic
211C2×#104—21no—
212C2×#104—21no—
213C4×C4⋊C4—21no—
214C4×C4⋊C4—21no—
215C4×C4⋊C4—22no—
216C4×C4⋊C4C22×C3111yescharacteristic
217C43—21no—
218C43C22×C3111yescharacteristic
219#327—22no—
220Q8⋊C8—22no—
221C2×C31—21no—
222C2×C31—21no—
223C2×C31—161no—
224C2×C31#188011yescharacteristic
225C2×C31#189611yescharacteristic
226C2×C31#190611yescharacteristic
227C2×#41—21no—
228C22×Q8D4×C3111yescharacteristic
229C2×SD16—22no—
230C2×M16—21no—
231C4⋊Q8C2×C4×C3111yescharacteristic
232#127C2×C4×C3111yescharacteristic
233#124—21no—
234#121—21no—
235#121—21no—
236C4×Q8—28no—
237C4×Q8—21no—
238C4×Q8—21no—
239C4×Q8C2×C4×C3112yes—
240C4×Q8D4×C3112yes—
241C4×D4—21no—
242C4×D4—21no—
243C2×C4⋊C4—22no—
244C2×C4⋊C4—21no—
245C2×C4⋊C4—21no—
246C2×C4⋊C4D4×C3111yescharacteristic
247C2×C42—22no—
248C2×C42—21no—
249C2×C42—21no—
250C2×C42—22no—
251C2×C42—21no—
252C2×C42—21no—
253C2×C42D4×C3111yescharacteristic
254C2×C42D4×C3111yescharacteristic
255C2×C42C23×C3111yescharacteristic
256#106—22no—
257C4⋊C8—21no—
258C4⋊C8—21no—
259C4⋊C8—21no—
260C4⋊C8C2×C4×C3112yes—
261#104—42no—
262#104—42no—
263#103—22no—
264#102—22no—
265C22⋊C8—21no—
266C22⋊C8—21no—
267C4×C8—21no—
268C4×C8—21no—
269#95—22no—
270#95D4×C3112yes—
271C31#923411yescharacteristic, direct product factor, Sylow
272#41—41no—
273#41—41no—
274#41—41no—
275#41—41no—
276C2×Q8—24no—
277C2×Q8—21no—
278C2×Q8—21no—
279C2×Q8C22⋊C4×C3112yes—
280C2×D4—21no—
281C2×D4—21no—
282C2×D4—21no—
283C2×D4—41no—
284C22×C4—21no—
285C22×C4—21no—
286C22×C4—21no—
287C22×C4—21no—
288C22×C4—22no—
289C22×C4—41no—
290C22×C4C2×D4×C3111yescharacteristic
291C22×C4C2×D4×C3111yescharacteristic
292C22×C4C2×D4×C3111yescharacteristic
293SD16—44no—
294M16—41no—
295M16—41no—
296C2×C8—22no—
297C2×C8—41no—
298C2×C8—41no—
299C4⋊C4—28no—
300C4⋊C4—24no—
301C4⋊C4—22no—
302C4⋊C4—22no—
303C4⋊C4—21no—
304C4⋊C4—21no—
305C4⋊C4—21no—
306C4⋊C4C22⋊C4×C3112yes—
307C22⋊C4—41no—
308C22⋊C4—41no—
309C42—28no—
310C42—24no—
311C42—22no—
312C42—22no—
313C42—21no—
314C42—21no—
315C42—21no—
316C42—42no—
317C42—44no—
318C42—41no—
319C42—41no—
320C42SD16×C3112yescomplemented
321C42C22×C4×C3111yescharacteristic
322C42C2×D4×C3111yescharacteristic
323C42#41×C3111yescharacteristic
324C42#41×C3111yescharacteristic
325C23—41no—
326C23C31×#12011yescharacteristic
327Q8—24no—
328Q8—22no—
329Q8—41no—
330Q8—41no—
331Q8C31×#10414yescomplemented
332D4—42no—
333D4—41no—
334D4—41no—
335D4—81no—
336D4—81no—
337D4—81no—
338C2×C4—22no—
339C2×C4—24no—
340C2×C4—22no—
341C2×C4—22no—
342C2×C4—22no—
343C2×C4—22no—
344C2×C4—22no—
345C2×C4—24no—
346C2×C4—22no—
347C2×C4—41no—
348C2×C4—41no—
349C2×C4—42no—
350C2×C4—42no—
351C2×C4—41no—
352C2×C4—42no—
353C2×C4—41no—
354C2×C4—81no—
355C2×C4—81no—
356C2×C4C2×C22⋊C4×C3111yescharacteristic
357C2×C4C4×D4×C3111yescharacteristic
358C2×C4C4×D4×C3111yescharacteristic
359C2×C4C31×#12111yescharacteristic
360C2×C4C31×#12111yescharacteristic
361C2×C4C31×#12311yescharacteristic
362C2×C4C2×SD16×C3111yescharacteristic
363C2×C4C31×#13511yescharacteristic
364C2×C4C31×AGL(1,ℤ/8)11yescharacteristic
365C2×C4C31×#13711yescharacteristic
366C8—42no—
367C8—81no—
368C8—81no—
369C22—21no—
370C22—21no—
371C22—81no—
372C22—81no—
373C22—81no—
374C22C31×#38611yescharacteristic
375C22C31×#44811yescharacteristic
376C22C31×#44911yescharacteristic
377C4—24no—
378C4—24no—
379C4—21no—
380C4—21no—
381C4—21no—
382C4—42no—
383C4—44no—
384C4—42no—
385C4—81no—
386C4C2×C31×#10412yes—
387C4C4×SD16×C3111yescharacteristic
388C4C31×#44011yescharacteristic
389C4C31×#46011yescharacteristic
390C4C31×#46411yescharacteristic
391C2—21no—
392C2—21no—
393C2—161no—
394C2C31×#188011yescharacteristic
395C2C31×#189611yescharacteristic
396C2C31×#190611yescharacteristic
subgroupG/H
centerC2×C4×C31#121
commutatorC42C22×C4×C31
Frattini, cosocleC2×C42C23×C31
socleC22×C31#386
prime radicalC31×#532C22
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C2×C4×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C42×Q8×C31C2semidirect
5. C31×#1487C2semidirect
6. C31×#1303C2semidirect
7. C31×#1276C2semidirect
12. C31×#475C4semidirect
13. C31×#460C4semidirect
121. C42×C31SD16semidirect
126. #9234C31direct (N × H)
133. Q8×C31#104semidirect
172. C42×Q8C2×C31semidirect
175. #1487C2×C31semidirect
176. #1303C2×C31semidirect
177. #1276C2×C31semidirect
204. #475C4×C31semidirect
205. #460C4×C31semidirect
271. C31#9234direct (N × H)
320. C42SD16×C31semidirect
331. Q8C31×#104semidirect

Maximal subgroups

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

subgroupindex
C31×#31032
C42×Q8×C312
C31×#19622
C31×#15022
C31×#14872
C31×#13032
C31×#12762
#923431