Finite Group Databasebeta

← C31×#25982 #21482741

Subgroups — C31×#25982 #21482741

Order 7936.

884 conjugacy classes of subgroups.

The subgroup lattice has 432 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3083C212yesmaximal, complemented
2C31×#2897C212yesmaximal
3C31×#2093C211yesmaximal, characteristic, complemented
4C31×#2063C212yesmaximal, complemented
5C31×#2027C211yesmaximal, characteristic, complemented
6C31×#1866C212yesmaximal, complemented
7C31×#1859C212yesmaximal, complemented
8C31×#1816C212yesmaximal, complemented
9C31×#1792C211yesmaximal, characteristic
10C2×C31×H(5,𝔽2)C2211yescharacteristic
11C2×C31×#131C2212yes—
12C31×#544C2211yescharacteristic, complemented
13C31×#520C2212yes—
14C31×#479—22no—
15C31×#478—22no—
16C31×#477—22no—
17C31×#474—22no—
18C2×C31×#108C2212yescomplemented
19C31×#428C2212yescomplemented
20C2×C31×#107C2212yescomplemented
21C31×#424C2212yescomplemented
22C2×C31×#104C2212yes—
23C31×#418—22no—
24C31×#418C2212yes—
25C31×#417—22no—
26C31×#417C2212yes—
27C31×#417C2212yes—
28C31×#416—22no—
29C31×#416C2212yes—
30C2×C31×#102—22no—
31C2×C31×#102C2212yes—
32C2×C31×#100C2211yescharacteristic
33C31×#390C2211yescharacteristic
34C31×#384C2211yescharacteristic, complemented
35C31×#343C2212yescomplemented
36C31×#343C2211yescharacteristic, complemented
37C31×#339C2212yescomplemented
38C31×#336C2211yescharacteristic, complemented
39C31×H(5,𝔽2)—24no—
40C31×H(5,𝔽2)—41no—
41C31×H(5,𝔽2)Q814yescomplemented
42C2×#41×C31—22no—
43C2×#41×C31C2312yes—
44C22×D4×C31—22no—
45C22×D4×C31—41no—
46C22×D4×C31C2311yescharacteristic
47C31×#131—24no—
48C31×#131—42no—
49C2×M16×C31—22no—
50C2×M16×C31C2312yes—
51C2×M16×C31C2312yes—
52C22×C8×C31—22no—
53C22×C8×C31C2312yes—
54C31×C4⋊Q8—22no—
55C31×#125—22no—
56C31×C22⋊Q8—41no—
57C4×Q8×C31—22no—
58C4×D4×C31—22no—
59C4×D4×C31—42no—
60C31×#117—22no—
61C31×#117C2312yes—
62C2×C4⋊C4×C31—22no—
63C2×C4⋊C4×C31—41no—
64C2×C4⋊C4×C31C2312yes—
65C2×C4⋊C4×C31C2311yescharacteristic
66C2×C22⋊C4×C31—41no—
67C2×C42×C31C2311yescharacteristic
68C31×#108—42no—
69C31×#107—22no—
70C31×#107—22no—
71C31×#107—22no—
72C31×#106—22no—
73C31×C4⋊C8—22no—
74C31×C4⋊C8—22no—
75C31×#104—24no—
76C31×#103—22no—
77C31×#103—22no—
78C31×#103D412yes—
79C31×#103D412yes—
80C31×#102—22no—
81C31×#102—22no—
82C31×#102—22no—
83C31×#102—22no—
84C31×#102—22no—
85C31×#102—22no—
86C31×#102D412yes—
87C31×#102D412yes—
88C31×#100—41no—
89C24×C31—21no—
90C24×C31—41no—
91#41×C31—22no—
92#41×C31—22no—
93#41×C31—28no—
94#41×C31—44no—
95#41×C31C2×Q814yes—
96#41×C31#4114yes—
97C2×Q8×C31—41no—
98C2×Q8×C31C2×D412yes—
99C2×D4×C31—22no—
100C2×D4×C31—28no—
101C2×D4×C31—22no—
102C2×D4×C31—22no—
103C2×D4×C31—21no—
104C2×D4×C31—44no—
105C2×D4×C31—42no—
106C2×D4×C31—44no—
107C2×D4×C31—44no—
108C2×D4×C31C2×D412yes—
109C2×D4×C31C2×Q812yes—
110C22×C4×C31—22no—
111C22×C4×C31—21no—
112C22×C4×C31—21no—
113C22×C4×C31—22no—
114C22×C4×C31—41no—
115C22×C4×C31—42no—
116C22×C4×C31C2411yescharacteristic
117M16×C31—22no—
118M16×C31—22no—
119M16×C31—22no—
120M16×C31—22no—
121M16×C31—44no—
122C2×C8×C31—22no—
123C2×C8×C31—22no—
124C2×C8×C31—22no—
125C2×C8×C31—22no—
126C2×C8×C31—44no—
127C2×C8×C31C2×D412yes—
128C2×C8×C31C2×D412yes—
129C4⋊C4×C31—22no—
130C4⋊C4×C31—22no—
131C4⋊C4×C31—22no—
132C4⋊C4×C31—42no—
133C4⋊C4×C31—41no—
134C4⋊C4×C31—42no—
135C4⋊C4×C31—82no—
136C4⋊C4×C31C2×D412yes—
137C4⋊C4×C31C2×D412yes—
138C22⋊C4×C31—22no—
139C22⋊C4×C31—42no—
140C22⋊C4×C31—82no—
141C42×C31—22no—
142C42×C31—22no—
143C42×C31—42no—
144#25982C3111yesmaximal, characteristic, direct product factor, Sylow
145C23×C31—22no—
146C23×C31—22no—
147C23×C31—44no—
148C23×C31—41no—
149C23×C31—41no—
150C23×C31—81no—
151C23×C31—81no—
152C23×C31—161no—
153C23×C31—161no—
154C23×C31H(5,𝔽2)11yescharacteristic
155Q8×C31—22no—
156Q8×C31—161no—
157Q8×C31C22⋊Q814yes—
158D4×C31—24no—
159D4×C31—24no—
160D4×C31—24no—
161D4×C31—22no—
162D4×C31—48no—
163D4×C31—42no—
164D4×C31C22⋊Q814yes—
165C2×C4×C31—22no—
166C2×C4×C31—24no—
167C2×C4×C31—24no—
168C2×C4×C31—22no—
169C2×C4×C31—22no—
170C2×C4×C31—22no—
171C2×C4×C31—44no—
172C2×C4×C31—41no—
173C2×C4×C31—41no—
174C2×C4×C31—42no—
175C2×C4×C31—41no—
176C2×C4×C31—81no—
177C2×C4×C31—82no—
178C2×C4×C31—162no—
179C2×C4×C31C22×D412yes—
180C2×C4×C31C22×Q811yescharacteristic
181C2×C4×C31C2×#4112yes—
182C2×C4×C31H(5,𝔽2)11yescharacteristic
183C8×C31—22no—
184C8×C31—22no—
185C8×C31—42no—
186C8×C31—42no—
187#3083C2×C3112yescomplemented
188#2897C2×C3112yes—
189#2093C2×C3111yescharacteristic, complemented
190#2063C2×C3112yescomplemented
191#2027C2×C3111yescharacteristic, complemented
192#1866C2×C3112yescomplemented
193#1859C2×C3112yescomplemented
194#1816C2×C3112yescomplemented
195#1792C2×C3111yescharacteristic
196C22×C31—21no—
197C22×C31—21no—
198C22×C31—24no—
199C22×C31—42no—
200C22×C31—42no—
201C22×C31—42no—
202C22×C31—82no—
203C22×C31—81no—
204C22×C31—81no—
205C22×C31—161no—
206C22×C31—164no—
207C22×C31#54311yescharacteristic
208C22×C31D4211yescharacteristic
209C22×C31#55111yescharacteristic
210C4×C31—24no—
211C4×C31—42no—
212C4×C31—42no—
213C4×C31—42no—
214C4×C31—82no—
215C4×C31—81no—
216C4×C31C2×C22⋊Q812yes—
217C4×C31#54612yes—
218C2×H(5,𝔽2)C22×C3111yescharacteristic
219C2×#131C22×C3112yes—
220#544C22×C3111yescharacteristic, complemented
221#520C22×C3112yes—
222#479—22no—
223#478—22no—
224#477—22no—
225#474—22no—
226C2×#108C22×C3112yescomplemented
227#428C22×C3112yescomplemented
228C2×#107C22×C3112yescomplemented
229#424C22×C3112yescomplemented
230C2×#104C22×C3112yes—
231#418—22no—
232#418C22×C3112yes—
233#417—22no—
234#417C22×C3112yes—
235#417C22×C3112yes—
236#416—22no—
237#416C22×C3112yes—
238C2×#102—22no—
239C2×#102C22×C3112yes—
240C2×#100C22×C3111yescharacteristic
241#390C22×C3111yescharacteristic
242#384C22×C3111yescharacteristic, complemented
243#343C22×C3112yescomplemented
244#343C22×C3111yescharacteristic, complemented
245#339C22×C3112yescomplemented
246#336C22×C3111yescharacteristic, complemented
247C2×C31—21no—
248C2×C31—21no—
249C2×C31—44no—
250C2×C31—82no—
251C2×C31#243711yescharacteristic
252C2×C31#328911yescharacteristic
253C2×C31#329211yescharacteristic
254H(5,𝔽2)—24no—
255H(5,𝔽2)—41no—
256H(5,𝔽2)Q8×C3114yescomplemented
257C2×#41—22no—
258C2×#41C23×C3112yes—
259C22×D4—22no—
260C22×D4—41no—
261C22×D4C23×C3111yescharacteristic
262#131—24no—
263#131—42no—
264C2×M16—22no—
265C2×M16C23×C3112yes—
266C2×M16C23×C3112yes—
267C22×C8—22no—
268C22×C8C23×C3112yes—
269C4⋊Q8—22no—
270#125—22no—
271C22⋊Q8—41no—
272C4×Q8—22no—
273C4×D4—22no—
274C4×D4—42no—
275#117—22no—
276#117C23×C3112yes—
277C2×C4⋊C4—22no—
278C2×C4⋊C4—41no—
279C2×C4⋊C4C23×C3112yes—
280C2×C4⋊C4C23×C3111yescharacteristic
281C2×C22⋊C4—41no—
282C2×C42C23×C3111yescharacteristic
283#108—42no—
284#107—22no—
285#107—22no—
286#107—22no—
287#106—22no—
288C4⋊C8—22no—
289C4⋊C8—22no—
290#104—24no—
291#103—22no—
292#103—22no—
293#103D4×C3112yes—
294#103D4×C3112yes—
295#102—22no—
296#102—22no—
297#102—22no—
298#102—22no—
299#102—22no—
300#102—22no—
301#102D4×C3112yes—
302#102D4×C3112yes—
303#100—41no—
304C31#2598211yescharacteristic, direct product factor, Sylow
305C24—21no—
306C24—41no—
307#41—22no—
308#41—22no—
309#41—28no—
310#41—44no—
311#41C2×Q8×C3114yes—
312#41#41×C3114yes—
313C2×Q8—41no—
314C2×Q8C2×D4×C3112yes—
315C2×D4—22no—
316C2×D4—28no—
317C2×D4—22no—
318C2×D4—22no—
319C2×D4—21no—
320C2×D4—44no—
321C2×D4—42no—
322C2×D4—44no—
323C2×D4—44no—
324C2×D4C2×D4×C3112yes—
325C2×D4C2×Q8×C3112yes—
326C22×C4—22no—
327C22×C4—21no—
328C22×C4—21no—
329C22×C4—22no—
330C22×C4—41no—
331C22×C4—42no—
332C22×C4C24×C3111yescharacteristic
333M16—22no—
334M16—22no—
335M16—22no—
336M16—22no—
337M16—44no—
338C2×C8—22no—
339C2×C8—22no—
340C2×C8—22no—
341C2×C8—22no—
342C2×C8—44no—
343C2×C8C2×D4×C3112yes—
344C2×C8C2×D4×C3112yes—
345C4⋊C4—22no—
346C4⋊C4—22no—
347C4⋊C4—22no—
348C4⋊C4—42no—
349C4⋊C4—41no—
350C4⋊C4—42no—
351C4⋊C4—82no—
352C4⋊C4C2×D4×C3112yes—
353C4⋊C4C2×D4×C3112yes—
354C22⋊C4—22no—
355C22⋊C4—42no—
356C22⋊C4—82no—
357C42—22no—
358C42—22no—
359C42—42no—
360C23—22no—
361C23—22no—
362C23—44no—
363C23—41no—
364C23—41no—
365C23—81no—
366C23—81no—
367C23—161no—
368C23—161no—
369C23C31×H(5,𝔽2)11yescharacteristic
370Q8—22no—
371Q8—161no—
372Q8C31×C22⋊Q814yes—
373D4—24no—
374D4—24no—
375D4—24no—
376D4—22no—
377D4—48no—
378D4—42no—
379D4C31×C22⋊Q814yes—
380C2×C4—22no—
381C2×C4—24no—
382C2×C4—24no—
383C2×C4—22no—
384C2×C4—22no—
385C2×C4—22no—
386C2×C4—44no—
387C2×C4—41no—
388C2×C4—41no—
389C2×C4—42no—
390C2×C4—41no—
391C2×C4—81no—
392C2×C4—82no—
393C2×C4—162no—
394C2×C4C22×D4×C3112yes—
395C2×C4C22×Q8×C3111yescharacteristic
396C2×C4C2×#41×C3112yes—
397C2×C4C31×H(5,𝔽2)11yescharacteristic
398C8—22no—
399C8—22no—
400C8—42no—
401C8—42no—
402C22—21no—
403C22—21no—
404C22—24no—
405C22—42no—
406C22—42no—
407C22—42no—
408C22—82no—
409C22—81no—
410C22—81no—
411C22—161no—
412C22—164no—
413C22C31×#54311yescharacteristic
414C22D42×C3111yescharacteristic
415C22C31×#55111yescharacteristic
416C4—24no—
417C4—42no—
418C4—42no—
419C4—42no—
420C4—82no—
421C4—81no—
422C4C2×C31×C22⋊Q812yes—
423C4C31×#54612yes—
424C2—21no—
425C2—21no—
426C2—44no—
427C2—82no—
428C2C31×#243711yescharacteristic
429C2C31×#328911yescharacteristic
430C2C31×#329211yescharacteristic
subgroupG/H
center, socleC22×C31D42
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC2×C31×H(5,𝔽2)C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C22×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C31×#3083C2semidirect
3. C31×#2093C2semidirect
4. C31×#2063C2semidirect
5. C31×#2027C2semidirect
6. C31×#1866C2semidirect
7. C31×#1859C2semidirect
8. C31×#1816C2semidirect
12. C31×#544C22semidirect
18. C2×C31×#108C22semidirect
19. C31×#428C22semidirect
20. C2×C31×#107C22semidirect
21. C31×#424C22semidirect
34. C31×#384C22semidirect
35. C31×#343C22semidirect
36. C31×#343C22semidirect
37. C31×#339C22semidirect
38. C31×#336C22semidirect
41. C31×H(5,𝔽2)Q8semidirect
144. #25982C31direct (N × H)
187. #3083C2×C31semidirect
189. #2093C2×C31semidirect
190. #2063C2×C31semidirect
191. #2027C2×C31semidirect
192. #1866C2×C31semidirect
193. #1859C2×C31semidirect
194. #1816C2×C31semidirect
220. #544C22×C31semidirect
226. C2×#108C22×C31semidirect
227. #428C22×C31semidirect
228. C2×#107C22×C31semidirect
229. #424C22×C31semidirect
242. #384C22×C31semidirect
243. #343C22×C31semidirect
244. #343C22×C31semidirect
245. #339C22×C31semidirect
246. #336C22×C31semidirect
256. H(5,𝔽2)Q8×C31semidirect
304. C31#25982direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#30832
C31×#28972
C31×#20932
C31×#20632
C31×#20272
C31×#18662
C31×#18592
C31×#18162
C31×#17922
#2598231