Finite Group Databasebeta

← C31×#19511 #21476270

Subgroups — C31×#19511 #21476270

Order 7936.

614 conjugacy classes of subgroups.

The subgroup lattice has 438 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3254C211yesmaximal, characteristic, complemented
2C31×#3245C211yesmaximal, characteristic
3C31×#3210C211yesmaximal, characteristic, complemented
4C31×#2981C211yesmaximal, characteristic, complemented
5C31×#1699C212yesmaximal, complemented
6C31×#1685C212yesmaximal, complemented
7C31×#1681C212yesmaximal, complemented
8C31×#1669C212yesmaximal, complemented
9C31×#1571C211yesmaximal, characteristic, complemented
10C31×#1557C211yesmaximal, characteristic, complemented
11C31×#1552C211yesmaximal, characteristic, complemented
12C31×#533C2211yescharacteristic
13C31×#532C2211yescharacteristic
14C31×#532C2211yescharacteristic
15C31×#494C2211yescharacteristic
16C31×#492C2211yescharacteristic
17C31×#487C2211yescharacteristic
18C31×#486C2211yescharacteristic
19C31×#477—21no—
20C31×#474—21no—
21C31×#474C2212yes—
22C31×#474C2212yes—
23C31×#468—22no—
24C31×#466—22no—
25C31×#464—22no—
26C31×#461C2212yes—
27C31×#460—21no—
28C31×#459—21no—
29C31×#459C2212yes—
30C31×#452—22no—
31C31×#436C2212yes—
32C31×#435—22no—
33C8×D4×C31C2212yes—
34C31×#432C2211yescharacteristic
35C31×#431C2211yescharacteristic
36C31×#423C2211yescharacteristic
37C2×C31×C4⋊C8C2211yescharacteristic
38C31×#408—22no—
39C31×#335C2212yes—
40C31×#335C2212yes—
41C31×#332C2212yes—
42C31×#332C2212yes—
43C31×#332C2212yes—
44C31×#331C2212yes—
45C2×#41×C31—21no—
46C2×#41×C31—21no—
47C2×Q16×C31—22no—
48C2×SD16×C31—22no—
49C2×SD16×C31—22no—
50C2×D8×C31—22no—
51C2×M16×C31—21no—
52C2×M16×C31—22no—
53C22×C8×C31—21no—
54C22×C8×C31—22no—
55C31×C4⋊Q8D411yescharacteristic
56C31×C4⋊Q8C2311yescharacteristic
57C31×C4⋊Q8C2311yescharacteristic
58C31×C4⋊Q8C2311yescharacteristic
59C31×#127D411yescharacteristic
60C31×#127C2311yescharacteristic
61C31×#125—21no—
62C31×#124—21no—
63C31×#124—21no—
64C31×C22⋊Q8—21no—
65C31×C22⋊Q8—21no—
66C31×#121—21no—
67C31×#121—21no—
68C31×#121—21no—
69C31×#121D412yes—
70C4×Q8×C31—21no—
71C4×Q8×C31—21no—
72C4×D4×C31—21no—
73C4×D4×C31—21no—
74C4×D4×C31—21no—
75C4×D4×C31C2312yes—
76C31×#117—21no—
77C2×C42×C31C2311yescharacteristic
78C31×#107—22no—
79C31×#107—22no—
80C31×C4⋊C8—21no—
81C31×C4⋊C8—21no—
82C31×C4⋊C8D412yes—
83C31×C4⋊C8C2312yes—
84C31×C4⋊C8C2312yes—
85C31×C4⋊C8C2312yes—
86C31×#103—22no—
87C31×#103—22no—
88C31×#102—22no—
89C31×#102—22no—
90C31×#102—22no—
91C31×#102—22no—
92C31×C22⋊C8—21no—
93C31×C22⋊C8—22no—
94C31×C22⋊C8—22no—
95C31×C22⋊C8D412yes—
96C31×#97—21no—
97C4×C8×C31C2311yescharacteristic
98C4×C8×C31C2311yescharacteristic
99#41×C31—82no—
100#41×C31—82no—
101C2×Q8×C31—21no—
102C2×Q8×C31—21no—
103C2×Q8×C31—21no—
104C2×Q8×C31—21no—
105C2×D4×C31—22no—
106C2×D4×C31—21no—
107C2×D4×C31—21no—
108C2×D4×C31—21no—
109C2×D4×C31—21no—
110C2×D4×C31—21no—
111C2×D4×C31—41no—
112C2×D4×C31C2×D412yes—
113C22×C4×C31—22no—
114C22×C4×C31—41no—
115C22×C4×C31C2×D411yescharacteristic
116C22×C4×C31C2×D411yescharacteristic
117C22×C4×C31#4111yescharacteristic
118Q16×C31—82no—
119SD16×C31—82no—
120SD16×C31—82no—
121D8×C31—82no—
122M16×C31—82no—
123M16×C31—81no—
124C2×C8×C31—22no—
125C2×C8×C31—22no—
126C2×C8×C31—22no—
127C2×C8×C31—82no—
128C2×C8×C31—81no—
129C2×C8×C31C2×D412yes—
130C2×C8×C31C2×D412yes—
131C4⋊C4×C31—21no—
132C4⋊C4×C31—21no—
133C4⋊C4×C31—21no—
134C4⋊C4×C31—21no—
135C4⋊C4×C31—21no—
136C4⋊C4×C31—21no—
137C4⋊C4×C31—21no—
138C4⋊C4×C31—41no—
139C4⋊C4×C31—41no—
140C4⋊C4×C31C2×D412yes—
141C22⋊C4×C31—22no—
142C22⋊C4×C31—22no—
143C22⋊C4×C31—41no—
144C22⋊C4×C31—41no—
145C22⋊C4×C31—41no—
146C42×C31—41no—
147C42×C31C2×D411yescharacteristic
148C42×C31C2×D411yescharacteristic
149C42×C31#4111yescharacteristic
150C42×C31C2411yescharacteristic
151#19511C3111yesmaximal, characteristic, direct product factor, Sylow
152C23×C31—22no—
153C23×C31—41no—
154C23×C31#12111yescharacteristic
155Q8×C31—41no—
156Q8×C31—42no—
157Q8×C31—42no—
158Q8×C31—41no—
159Q8×C31—81no—
160D4×C31—22no—
161D4×C31—22no—
162D4×C31—41no—
163D4×C31—42no—
164D4×C31—41no—
165D4×C31—81no—
166D4×C31—81no—
167D4×C31—81no—
168D4×C31—82no—
169D4×C31—82no—
170C2×C4×C31—21no—
171C2×C4×C31—22no—
172C2×C4×C31—21no—
173C2×C4×C31—22no—
174C2×C4×C31—41no—
175C2×C4×C31—42no—
176C2×C4×C31—42no—
177C2×C4×C31—41no—
178C2×C4×C31—41no—
179C2×C4×C31—41no—
180C2×C4×C31—82no—
181C2×C4×C31#12111yescharacteristic
182C2×C4×C31#12111yescharacteristic
183C2×C4×C31#12111yescharacteristic
184C2×C4×C31C22×D411yescharacteristic
185C2×C4×C31C22×D411yescharacteristic
186C2×C4×C31C2×#4111yescharacteristic
187C8×C31—22no—
188C8×C31—22no—
189C8×C31—42no—
190C8×C31—42no—
191C8×C31—42no—
192#3254C2×C3111yescharacteristic, complemented
193#3245C2×C3111yescharacteristic
194#3210C2×C3111yescharacteristic, complemented
195#2981C2×C3111yescharacteristic, complemented
196#1699C2×C3112yescomplemented
197#1685C2×C3112yescomplemented
198#1681C2×C3112yescomplemented
199#1669C2×C3112yescomplemented
200#1571C2×C3111yescharacteristic, complemented
201#1557C2×C3111yescharacteristic, complemented
202#1552C2×C3111yescharacteristic, complemented
203C22×C31—21no—
204C22×C31—21no—
205C22×C31—21no—
206C22×C31—42no—
207C22×C31—42no—
208C22×C31—42no—
209C22×C31—81no—
210C22×C31—81no—
211C22×C31—81no—
212C22×C31C2×#12111yescharacteristic
213C4×C31—21no—
214C4×C31—21no—
215C4×C31—21no—
216C4×C31—21no—
217C4×C31—42no—
218C4×C31—81no—
219C4×C31—81no—
220C4×C31—81no—
221C4×C31#57612yes—
222C4×C31#57611yescharacteristic
223C4×C31#57811yescharacteristic
224#533C22×C3111yescharacteristic
225#532C22×C3111yescharacteristic
226#532C22×C3111yescharacteristic
227#494C22×C3111yescharacteristic
228#492C22×C3111yescharacteristic
229#487C22×C3111yescharacteristic
230#486C22×C3111yescharacteristic
231#477—21no—
232#474—21no—
233#474C22×C3112yes—
234#474C22×C3112yes—
235#468—22no—
236#466—22no—
237#464—22no—
238#461C22×C3112yes—
239#460—21no—
240#459—21no—
241#459C22×C3112yes—
242#452—22no—
243#436C22×C3112yes—
244#435—22no—
245C8×D4C22×C3112yes—
246#432C22×C3111yescharacteristic
247#431C22×C3111yescharacteristic
248#423C22×C3111yescharacteristic
249C2×C4⋊C8C22×C3111yescharacteristic
250#408—22no—
251#335C22×C3112yes—
252#335C22×C3112yes—
253#332C22×C3112yes—
254#332C22×C3112yes—
255#332C22×C3112yes—
256#331C22×C3112yes—
257C2×C31—41no—
258C2×C31—82no—
259C2×C31—161no—
260C2×C31#304111yescharacteristic
261C2×C31#306111yescharacteristic
262C2×C31#306911yescharacteristic
263C2×#41—21no—
264C2×#41—21no—
265C2×Q16—22no—
266C2×SD16—22no—
267C2×SD16—22no—
268C2×D8—22no—
269C2×M16—21no—
270C2×M16—22no—
271C22×C8—21no—
272C22×C8—22no—
273C4⋊Q8D4×C3111yescharacteristic
274C4⋊Q8C23×C3111yescharacteristic
275C4⋊Q8C23×C3111yescharacteristic
276C4⋊Q8C23×C3111yescharacteristic
277#127D4×C3111yescharacteristic
278#127C23×C3111yescharacteristic
279#125—21no—
280#124—21no—
281#124—21no—
282C22⋊Q8—21no—
283C22⋊Q8—21no—
284#121—21no—
285#121—21no—
286#121—21no—
287#121D4×C3112yes—
288C4×Q8—21no—
289C4×Q8—21no—
290C4×D4—21no—
291C4×D4—21no—
292C4×D4—21no—
293C4×D4C23×C3112yes—
294#117—21no—
295C2×C42C23×C3111yescharacteristic
296#107—22no—
297#107—22no—
298C4⋊C8—21no—
299C4⋊C8—21no—
300C4⋊C8D4×C3112yes—
301C4⋊C8C23×C3112yes—
302C4⋊C8C23×C3112yes—
303C4⋊C8C23×C3112yes—
304#103—22no—
305#103—22no—
306#102—22no—
307#102—22no—
308#102—22no—
309#102—22no—
310C22⋊C8—21no—
311C22⋊C8—22no—
312C22⋊C8—22no—
313C22⋊C8D4×C3112yes—
314#97—21no—
315C4×C8C23×C3111yescharacteristic
316C4×C8C23×C3111yescharacteristic
317C31#1951111yescharacteristic, direct product factor, Sylow
318#41—82no—
319#41—82no—
320C2×Q8—21no—
321C2×Q8—21no—
322C2×Q8—21no—
323C2×Q8—21no—
324C2×D4—22no—
325C2×D4—21no—
326C2×D4—21no—
327C2×D4—21no—
328C2×D4—21no—
329C2×D4—21no—
330C2×D4—41no—
331C2×D4C2×D4×C3112yes—
332C22×C4—22no—
333C22×C4—41no—
334C22×C4C2×D4×C3111yescharacteristic
335C22×C4C2×D4×C3111yescharacteristic
336C22×C4#41×C3111yescharacteristic
337Q16—82no—
338SD16—82no—
339SD16—82no—
340D8—82no—
341M16—82no—
342M16—81no—
343C2×C8—22no—
344C2×C8—22no—
345C2×C8—22no—
346C2×C8—82no—
347C2×C8—81no—
348C2×C8C2×D4×C3112yes—
349C2×C8C2×D4×C3112yes—
350C4⋊C4—21no—
351C4⋊C4—21no—
352C4⋊C4—21no—
353C4⋊C4—21no—
354C4⋊C4—21no—
355C4⋊C4—21no—
356C4⋊C4—21no—
357C4⋊C4—41no—
358C4⋊C4—41no—
359C4⋊C4C2×D4×C3112yes—
360C22⋊C4—22no—
361C22⋊C4—22no—
362C22⋊C4—41no—
363C22⋊C4—41no—
364C22⋊C4—41no—
365C42—41no—
366C42C2×D4×C3111yescharacteristic
367C42C2×D4×C3111yescharacteristic
368C42#41×C3111yescharacteristic
369C42C24×C3111yescharacteristic
370C23—22no—
371C23—41no—
372C23C31×#12111yescharacteristic
373Q8—41no—
374Q8—42no—
375Q8—42no—
376Q8—41no—
377Q8—81no—
378D4—22no—
379D4—22no—
380D4—41no—
381D4—42no—
382D4—41no—
383D4—81no—
384D4—81no—
385D4—81no—
386D4—82no—
387D4—82no—
388C2×C4—21no—
389C2×C4—22no—
390C2×C4—21no—
391C2×C4—22no—
392C2×C4—41no—
393C2×C4—42no—
394C2×C4—42no—
395C2×C4—41no—
396C2×C4—41no—
397C2×C4—41no—
398C2×C4—82no—
399C2×C4C31×#12111yescharacteristic
400C2×C4C31×#12111yescharacteristic
401C2×C4C31×#12111yescharacteristic
402C2×C4C22×D4×C3111yescharacteristic
403C2×C4C22×D4×C3111yescharacteristic
404C2×C4C2×#41×C3111yescharacteristic
405C8—22no—
406C8—22no—
407C8—42no—
408C8—42no—
409C8—42no—
410C22—21no—
411C22—21no—
412C22—21no—
413C22—42no—
414C22—42no—
415C22—42no—
416C22—81no—
417C22—81no—
418C22—81no—
419C22C2×C31×#12111yescharacteristic
420C4—21no—
421C4—21no—
422C4—21no—
423C4—21no—
424C4—42no—
425C4—81no—
426C4—81no—
427C4—81no—
428C4C31×#57612yes—
429C4C31×#57611yescharacteristic
430C4C31×#57811yescharacteristic
431C2—41no—
432C2—82no—
433C2—161no—
434C2C31×#304111yescharacteristic
435C2C31×#306111yescharacteristic
436C2C31×#306911yescharacteristic
subgroupG/H
center, socleC22×C31C2×#121
commutator, Frattini, cosocleC42C24×C31
prime radicalC31×#3245C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C31×#3254C2semidirect
3. C31×#3210C2semidirect
4. C31×#2981C2semidirect
5. C31×#1699C2semidirect
6. C31×#1685C2semidirect
7. C31×#1681C2semidirect
8. C31×#1669C2semidirect
9. C31×#1571C2semidirect
10. C31×#1557C2semidirect
11. C31×#1552C2semidirect
151. #19511C31direct (N × H)
192. #3254C2×C31semidirect
194. #3210C2×C31semidirect
195. #2981C2×C31semidirect
196. #1699C2×C31semidirect
197. #1685C2×C31semidirect
198. #1681C2×C31semidirect
199. #1669C2×C31semidirect
200. #1571C2×C31semidirect
201. #1557C2×C31semidirect
202. #1552C2×C31semidirect
317. C31#19511direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#32542
C31×#32452
C31×#32102
C31×#29812
C31×#16992
C31×#16852
C31×#16812
C31×#16692
C31×#15712
C31×#15572
C31×#15522
#1951131