Finite Group Databasebeta

← C31×#17611 #21474370

Subgroups — C31×#17611 #21474370

Order 7936.

1338 conjugacy classes of subgroups.

The subgroup lattice has 442 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3488C211yesmaximal, characteristic
2C31×#2880C211yesmaximal, characteristic, complemented
3C31×#2341C211yesmaximal, characteristic, complemented
4C31×#1519C213yesmaximal, complemented
5C31×#1513C213yesmaximal, complemented
6C31×#1507C213yesmaximal, complemented
7C31×#1501C213yesmaximal, complemented
8C2×C31×H(5,𝔽2)C411yescharacteristic, complemented
9C22×#41×C31C2211yescharacteristic
10C2×C31×#131—21no—
11C31×#550—21no—
12C31×#548—21no—
13C31×#546—23no—
14D42×C31—23no—
15C31×#537C413yescomplemented
16C31×#535C413yescomplemented
17C31×#525C2213yes—
18C2×C31×#121C2213yes—
19C31×#520C411yescharacteristic, complemented
20C2×C4×Q8×C31—21no—
21C31×#408—23no—
22C31×#407C2213yescomplemented
23C2×C31×C22⋊C8C2213yescomplemented
24C31×#390—23no—
25C31×#380C2213yescomplemented
26C4×C22⋊C4×C31C2213yescomplemented
27C31×#328C2211yescharacteristic, complemented
28C31×#328C2213yescomplemented
29C31×#327C2213yescomplemented
30C31×#327C2213yescomplemented
31C31×#327C2216yescomplemented
32C31×H(5,𝔽2)—44no—
33C2×#41×C31—21no—
34C2×#41×C31—44no—
35C2×#41×C31C2×C413yes—
36C2×#41×C31C2×C411yescharacteristic
37C2×#41×C31C2×C413yes—
38C2×#41×C31D411yescharacteristic
39C2×#41×C31D413yes—
40C22×Q8×C31D411yescharacteristic
41C22×D4×C31—23no—
42C22×D4×C31—23no—
43C22×D4×C31C2×C413yes—
44C22×D4×C31D413yes—
45C23×C4×C31C2313yes—
46C31×#131—44no—
47C2×M16×C31—23no—
48C22×C8×C31—23no—
49C31×#127—23no—
50C31×#124—23no—
51C31×#123—23no—
52C31×C22⋊Q8—23no—
53C31×C22⋊Q8C2×C413yes—
54C31×C22⋊Q8C2311yescharacteristic
55C31×#121—26no—
56C31×#121—23no—
57C31×#121—23no—
58C31×#121—23no—
59C31×#121C2×C416yes—
60C31×#121C2×C413yes—
61C31×#121C2313yes—
62C31×#120—23no—
63C31×#120—26no—
64C4×Q8×C31—21no—
65C4×Q8×C31—44no—
66C4×D4×C31—23no—
67C4×D4×C31—23no—
68C4×D4×C31—23no—
69C31×#117C2×C413yes—
70C2×C4⋊C4×C31—23no—
71C2×C4⋊C4×C31C2×C413yes—
72C2×C22⋊C4×C31—23no—
73C2×C22⋊C4×C31—23no—
74C2×C22⋊C4×C31—23no—
75C2×C42×C31—23no—
76C31×C22⋊C8—23no—
77C31×C22⋊C8—23no—
78C31×C22⋊C8C2311yescharacteristic
79C31×C22⋊C8C2313yes—
80C31×#95C2311yescharacteristic
81C31×#95C2313yes—
82C24×C31—23no—
83C24×C31C2×D413yes—
84#41×C31—24no—
85#41×C31—24no—
86#41×C31—46no—
87#41×C31—46no—
88#41×C31—46no—
89#41×C31—44no—
90C2×Q8×C31—24no—
91C2×Q8×C31C22⋊C413yes—
92C2×Q8×C31C22⋊C411yescharacteristic
93C2×Q8×C31C22×C411yescharacteristic
94C2×D4×C31—23no—
95C2×D4×C31—23no—
96C2×D4×C31—23no—
97C2×D4×C31—26no—
98C2×D4×C31—23no—
99C2×D4×C31—46no—
100C2×D4×C31—46no—
101C2×D4×C31—412no—
102C2×D4×C31—83no—
103C2×D4×C31—83no—
104C2×D4×C31C22⋊C413yes—
105C2×D4×C31C22⋊C413yes—
106C2×D4×C31C22⋊C416yes—
107C2×D4×C31C22×C413yes—
108C22×C4×C31—21no—
109C22×C4×C31—23no—
110C22×C4×C31—23no—
111C22×C4×C31—23no—
112C22×C4×C31—46no—
113C22×C4×C31C22×C413yes—
114C22×C4×C31C22×C413yes—
115C22×C4×C31C2×D413yes—
116C22×C4×C31C2×D413yes—
117C22×C4×C31C2×D413yes—
118C22×C4×C31C2411yescharacteristic
119M16×C31—46no—
120C2×C8×C31—21no—
121C2×C8×C31—23no—
122C2×C8×C31—46no—
123C4⋊C4×C31—23no—
124C4⋊C4×C31—23no—
125C4⋊C4×C31—21no—
126C4⋊C4×C31—46no—
127C4⋊C4×C31C22×C413yes—
128C4⋊C4×C31C22×C411yescharacteristic
129C22⋊C4×C31—23no—
130C22⋊C4×C31—23no—
131C22⋊C4×C31—21no—
132C22⋊C4×C31—26no—
133C22⋊C4×C31—23no—
134C22⋊C4×C31—23no—
135C22⋊C4×C31—46no—
136C22⋊C4×C31—83no—
137C42×C31—23no—
138C42×C31—46no—
139#17611C3111yesmaximal, characteristic, direct product factor, Sylow
140C23×C31—23no—
141C23×C31—23no—
142C23×C31—23no—
143C23×C31—43no—
144C23×C31—43no—
145C23×C31—46no—
146C23×C31—83no—
147C23×C31—83no—
148C23×C31C2×C22⋊C413yes—
149C23×C31C2×C22⋊C413yes—
150C23×C31C22×D411yescharacteristic
151Q8×C31—26no—
152Q8×C31—41no—
153Q8×C31#9914yes—
154D4×C31—26no—
155D4×C31—26no—
156D4×C31—46no—
157D4×C31—43no—
158D4×C31—46no—
159D4×C31—43no—
160D4×C31—43no—
161D4×C31—46no—
162D4×C31—83no—
163D4×C31—86no—
164C2×C4×C31—26no—
165C2×C4×C31—26no—
166C2×C4×C31—26no—
167C2×C4×C31—22no—
168C2×C4×C31—21no—
169C2×C4×C31—23no—
170C2×C4×C31—21no—
171C2×C4×C31—41no—
172C2×C4×C31—43no—
173C2×C4×C31—43no—
174C2×C4×C31—41no—
175C2×C4×C31—41no—
176C2×C4×C31—46no—
177C2×C4×C31—43no—
178C2×C4×C31—43no—
179C2×C4×C31—43no—
180C2×C4×C31—83no—
181C2×C4×C31C2×C22⋊C413yes—
182C2×C4×C31C2×C22⋊C413yes—
183C2×C4×C31C23×C411yescharacteristic
184C2×C4×C31C22×D411yescharacteristic
185C8×C31—41no—
186C8×C31—43no—
187#3488C2×C3111yescharacteristic
188#2880C2×C3111yescharacteristic, complemented
189#2341C2×C3111yescharacteristic, complemented
190#1519C2×C3113yescomplemented
191#1513C2×C3113yescomplemented
192#1507C2×C3113yescomplemented
193#1501C2×C3113yescomplemented
194C22×C31—21no—
195C22×C31—21no—
196C22×C31—23no—
197C22×C31—23no—
198C22×C31—23no—
199C22×C31—23no—
200C22×C31—23no—
201C22×C31—23no—
202C22×C31—43no—
203C22×C31—43no—
204C22×C31—43no—
205C22×C31—83no—
206C22×C31—83no—
207C22×C31—166no—
208C22×C31C22×C22⋊C411yescharacteristic
209C22×C31#57611yescharacteristic
210C22×C31#57711yescharacteristic
211C4×C31—21no—
212C4×C31—21no—
213C4×C31—23no—
214C4×C31—42no—
215C4×C31—41no—
216C4×C31—43no—
217C4×C31—41no—
218C4×C31—83no—
219C4×C31C2×#9916yes—
220C2×H(5,𝔽2)C4×C3111yescharacteristic, complemented
221C22×#41C22×C3111yescharacteristic
222C2×#131—21no—
223#550—21no—
224#548—21no—
225#546—23no—
226D42—23no—
227#537C4×C3113yescomplemented
228#535C4×C3113yescomplemented
229#525C22×C3113yes—
230C2×#121C22×C3113yes—
231#520C4×C3111yescharacteristic, complemented
232C2×C4×Q8—21no—
233#408—23no—
234#407C22×C3113yescomplemented
235C2×C22⋊C8C22×C3113yescomplemented
236#390—23no—
237#380C22×C3113yescomplemented
238C4×C22⋊C4C22×C3113yescomplemented
239#328C22×C3111yescharacteristic, complemented
240#328C22×C3113yescomplemented
241#327C22×C3113yescomplemented
242#327C22×C3113yescomplemented
243#327C22×C3116yescomplemented
244C2×C31—21no—
245C2×C31—21no—
246C2×C31—43no—
247C2×C31—43no—
248C2×C31—83no—
249C2×C31C22×#9911yescharacteristic
250C2×C31#289711yescharacteristic
251C2×C31#290111yescharacteristic
252H(5,𝔽2)—44no—
253C2×#41—21no—
254C2×#41—44no—
255C2×#41C2×C4×C3113yes—
256C2×#41C2×C4×C3111yescharacteristic
257C2×#41C2×C4×C3113yes—
258C2×#41D4×C3111yescharacteristic
259C2×#41D4×C3113yes—
260C22×Q8D4×C3111yescharacteristic
261C22×D4—23no—
262C22×D4—23no—
263C22×D4C2×C4×C3113yes—
264C22×D4D4×C3113yes—
265C23×C4C23×C3113yes—
266#131—44no—
267C2×M16—23no—
268C22×C8—23no—
269#127—23no—
270#124—23no—
271#123—23no—
272C22⋊Q8—23no—
273C22⋊Q8C2×C4×C3113yes—
274C22⋊Q8C23×C3111yescharacteristic
275#121—26no—
276#121—23no—
277#121—23no—
278#121—23no—
279#121C2×C4×C3116yes—
280#121C2×C4×C3113yes—
281#121C23×C3113yes—
282#120—23no—
283#120—26no—
284C4×Q8—21no—
285C4×Q8—44no—
286C4×D4—23no—
287C4×D4—23no—
288C4×D4—23no—
289#117C2×C4×C3113yes—
290C2×C4⋊C4—23no—
291C2×C4⋊C4C2×C4×C3113yes—
292C2×C22⋊C4—23no—
293C2×C22⋊C4—23no—
294C2×C22⋊C4—23no—
295C2×C42—23no—
296C22⋊C8—23no—
297C22⋊C8—23no—
298C22⋊C8C23×C3111yescharacteristic
299C22⋊C8C23×C3113yes—
300#95C23×C3111yescharacteristic
301#95C23×C3113yes—
302C31#1761111yescharacteristic, direct product factor, Sylow
303C24—23no—
304C24C2×D4×C3113yes—
305#41—24no—
306#41—24no—
307#41—46no—
308#41—46no—
309#41—46no—
310#41—44no—
311C2×Q8—24no—
312C2×Q8C22⋊C4×C3113yes—
313C2×Q8C22⋊C4×C3111yescharacteristic
314C2×Q8C22×C4×C3111yescharacteristic
315C2×D4—23no—
316C2×D4—23no—
317C2×D4—23no—
318C2×D4—26no—
319C2×D4—23no—
320C2×D4—46no—
321C2×D4—46no—
322C2×D4—412no—
323C2×D4—83no—
324C2×D4—83no—
325C2×D4C22⋊C4×C3113yes—
326C2×D4C22⋊C4×C3113yes—
327C2×D4C22⋊C4×C3116yes—
328C2×D4C22×C4×C3113yes—
329C22×C4—21no—
330C22×C4—23no—
331C22×C4—23no—
332C22×C4—23no—
333C22×C4—46no—
334C22×C4C22×C4×C3113yes—
335C22×C4C22×C4×C3113yes—
336C22×C4C2×D4×C3113yes—
337C22×C4C2×D4×C3113yes—
338C22×C4C2×D4×C3113yes—
339C22×C4C24×C3111yescharacteristic
340M16—46no—
341C2×C8—21no—
342C2×C8—23no—
343C2×C8—46no—
344C4⋊C4—23no—
345C4⋊C4—23no—
346C4⋊C4—21no—
347C4⋊C4—46no—
348C4⋊C4C22×C4×C3113yes—
349C4⋊C4C22×C4×C3111yescharacteristic
350C22⋊C4—23no—
351C22⋊C4—23no—
352C22⋊C4—21no—
353C22⋊C4—26no—
354C22⋊C4—23no—
355C22⋊C4—23no—
356C22⋊C4—46no—
357C22⋊C4—83no—
358C42—23no—
359C42—46no—
360C23—23no—
361C23—23no—
362C23—23no—
363C23—43no—
364C23—43no—
365C23—46no—
366C23—83no—
367C23—83no—
368C23C2×C22⋊C4×C3113yes—
369C23C2×C22⋊C4×C3113yes—
370C23C22×D4×C3111yescharacteristic
371Q8—26no—
372Q8—41no—
373Q8C31×#9914yes—
374D4—26no—
375D4—26no—
376D4—46no—
377D4—43no—
378D4—46no—
379D4—43no—
380D4—43no—
381D4—46no—
382D4—83no—
383D4—86no—
384C2×C4—26no—
385C2×C4—26no—
386C2×C4—26no—
387C2×C4—22no—
388C2×C4—21no—
389C2×C4—23no—
390C2×C4—21no—
391C2×C4—41no—
392C2×C4—43no—
393C2×C4—43no—
394C2×C4—41no—
395C2×C4—41no—
396C2×C4—46no—
397C2×C4—43no—
398C2×C4—43no—
399C2×C4—43no—
400C2×C4—83no—
401C2×C4C2×C22⋊C4×C3113yes—
402C2×C4C2×C22⋊C4×C3113yes—
403C2×C4C23×C4×C3111yescharacteristic
404C2×C4C22×D4×C3111yescharacteristic
405C8—41no—
406C8—43no—
407C22—21no—
408C22—21no—
409C22—23no—
410C22—23no—
411C22—23no—
412C22—23no—
413C22—23no—
414C22—23no—
415C22—43no—
416C22—43no—
417C22—43no—
418C22—83no—
419C22—83no—
420C22—166no—
421C22C22×C22⋊C4×C3111yescharacteristic
422C22C31×#57611yescharacteristic
423C22C31×#57711yescharacteristic
424C4—21no—
425C4—21no—
426C4—23no—
427C4—42no—
428C4—41no—
429C4—43no—
430C4—41no—
431C4—83no—
432C4C2×C31×#9916yes—
433C2—21no—
434C2—21no—
435C2—43no—
436C2—43no—
437C2—83no—
438C2C22×C31×#9911yescharacteristic
439C2C31×#289711yescharacteristic
440C2C31×#290111yescharacteristic
subgroupG/H
center, socleC22×C31C22×C22⋊C4
commutatorC2×C4C23×C4×C31
Frattini, cosocleC22×C4C24×C31
prime radicalC31×#3488C2
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ C22×#41×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#2880C2semidirect
3. C31×#2341C2semidirect
4. C31×#1519C2semidirect
5. C31×#1513C2semidirect
6. C31×#1507C2semidirect
7. C31×#1501C2semidirect
8. C2×C31×H(5,𝔽2)C4semidirect
15. C31×#537C4semidirect
16. C31×#535C4semidirect
19. C31×#520C4semidirect
22. C31×#407C22semidirect
23. C2×C31×C22⋊C8C22semidirect
25. C31×#380C22semidirect
26. C4×C22⋊C4×C31C22semidirect
27. C31×#328C22semidirect
28. C31×#328C22semidirect
29. C31×#327C22semidirect
30. C31×#327C22semidirect
31. C31×#327C22semidirect
139. #17611C31direct (N × H)
188. #2880C2×C31semidirect
189. #2341C2×C31semidirect
190. #1519C2×C31semidirect
191. #1513C2×C31semidirect
192. #1507C2×C31semidirect
193. #1501C2×C31semidirect
220. C2×H(5,𝔽2)C4×C31semidirect
227. #537C4×C31semidirect
228. #535C4×C31semidirect
231. #520C4×C31semidirect
234. #407C22×C31semidirect
235. C2×C22⋊C8C22×C31semidirect
237. #380C22×C31semidirect
238. C4×C22⋊C4C22×C31semidirect
239. #328C22×C31semidirect
240. #328C22×C31semidirect
241. #327C22×C31semidirect
242. #327C22×C31semidirect
243. #327C22×C31semidirect
302. C31#17611direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#34882
C31×#28802
C31×#23412
C31×#15192
C31×#15132
C31×#15072
C31×#15012
#1761131