Finite Group Databasebeta

← C31×#19706 #21476465

Subgroups — C31×#19706 #21476465

Order 7936.

670 conjugacy classes of subgroups.

The subgroup lattice has 404 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3230C211yesmaximal, characteristic
2C31×#3229C211yesmaximal, characteristic
3C31×#3229C211yesmaximal, characteristic
4C31×#3209C211yesmaximal, characteristic
5C31×#3160C211yesmaximal, characteristic
6C2×C31×#487C211yesmaximal, characteristic
7C31×#1723C212yesmaximal, complemented
8C31×#1718C212yesmaximal, complemented
9C31×#1718C212yesmaximal, complemented
10C31×#1716C212yesmaximal, complemented
11C31×#1452C211yesmaximal, characteristic
12C31×#533C2211yescharacteristic
13C31×#533C2211yescharacteristic
14C2×C31×C4⋊Q8C2211yescharacteristic
15C2×C31×C4⋊Q8C2211yescharacteristic
16C31×#500C2211yescharacteristic
17C31×#500C2211yescharacteristic
18C31×#500C2212yes—
19C31×#499—22no—
20C31×#498C2211yescharacteristic
21C31×#498C2211yescharacteristic
22C31×#498C2212yes—
23C31×#498C2212yes—
24C31×#494C2212yes—
25C31×#487—22no—
26C31×#487C2212yes—
27C31×#487C2212yes—
28C31×#487C2212yes—
29C31×#487C2212yes—
30C31×#487C2212yes—
31C31×#487C2212yes—
32C31×#484—22no—
33C31×#483—22no—
34C31×#483—22no—
35C31×#477—22no—
36C31×#475—22no—
37C31×#475—22no—
38C31×#462—22no—
39C31×#451—22no—
40C31×#431C2211yescharacteristic
41C31×#431C2211yescharacteristic
42C31×#427—22no—
43C2×C31×#103—22no—
44C2×C4×C8×C31C2211yescharacteristic
45C31×#322C2212yes—
46C31×#322C2212yes—
47C22×Q8×C31—21no—
48C22×Q8×C31—21no—
49C2×Q16×C31—24no—
50C22×C8×C31D412yes—
51C31×C4⋊Q8—21no—
52C31×C4⋊Q8—21no—
53C31×C4⋊Q8—21no—
54C31×C4⋊Q8—21no—
55C31×C4⋊Q8—21no—
56C31×C4⋊Q8—21no—
57C31×C4⋊Q8C2312yes—
58C31×C4⋊Q8C2312yes—
59C31×C4⋊Q8C2311yescharacteristic
60C31×C4⋊Q8C2311yescharacteristic
61C31×C4⋊Q8C2311yescharacteristic
62C31×C4⋊Q8C2311yescharacteristic
63C31×#125—21no—
64C31×#125—21no—
65C31×C22⋊Q8—21no—
66C31×C22⋊Q8—21no—
67C31×C22⋊Q8—21no—
68C31×C22⋊Q8—21no—
69C4×Q8×C31—21no—
70C4×Q8×C31—21no—
71C4×Q8×C31—21no—
72C4×Q8×C31—21no—
73C31×#117—21no—
74C31×#117—21no—
75C2×C4⋊C4×C31—21no—
76C2×C4⋊C4×C31—21no—
77C2×C4⋊C4×C31—21no—
78C2×C4⋊C4×C31—21no—
79C2×C42×C31C2311yescharacteristic
80C31×#107—22no—
81C31×#107—22no—
82C31×#107—24no—
83C31×#106—22no—
84C31×#106—22no—
85C31×#106—24no—
86C31×#106—24no—
87C31×C4⋊C8D412yes—
88C31×C4⋊C8D412yes—
89C31×#103—24no—
90C31×#103—24no—
91C31×#103—24no—
92C31×#103—24no—
93C31×#103—24no—
94C31×#103—24no—
95C31×C22⋊C8D412yes—
96C31×C22⋊C8D412yes—
97C4×C8×C31D412yes—
98C4×C8×C31C2311yescharacteristic
99C4×C8×C31C2311yescharacteristic
100C4×C8×C31C2312yes—
101C4×C8×C31C2312yes—
102C2×Q8×C31—21no—
103C2×Q8×C31—21no—
104C2×Q8×C31—21no—
105C2×Q8×C31—22no—
106C2×Q8×C31—22no—
107C2×Q8×C31—21no—
108C2×Q8×C31—41no—
109C2×Q8×C31—41no—
110C2×Q8×C31—44no—
111C2×Q8×C31—82no—
112C22×C4×C31—41no—
113C22×C4×C31—41no—
114C22×C4×C31C2×D411yescharacteristic
115C22×C4×C31C2×D411yescharacteristic
116C22×C4×C31C2×D411yescharacteristic
117Q16×C31—84no—
118C2×C8×C31—24no—
119C2×C8×C31C2×D412yes—
120C2×C8×C31C2×D412yes—
121C2×C8×C31C2×D414yes—
122C2×C8×C31C2×D414yes—
123C4⋊C4×C31—22no—
124C4⋊C4×C31—21no—
125C4⋊C4×C31—22no—
126C4⋊C4×C31—22no—
127C4⋊C4×C31—22no—
128C4⋊C4×C31—21no—
129C4⋊C4×C31—21no—
130C4⋊C4×C31—21no—
131C4⋊C4×C31—21no—
132C4⋊C4×C31—21no—
133C4⋊C4×C31—21no—
134C4⋊C4×C31—21no—
135C4⋊C4×C31—41no—
136C4⋊C4×C31—41no—
137C4⋊C4×C31—41no—
138C4⋊C4×C31—41no—
139C4⋊C4×C31—41no—
140C4⋊C4×C31—41no—
141C4⋊C4×C31—41no—
142C4⋊C4×C31—41no—
143C22⋊C4×C31—41no—
144C22⋊C4×C31—41no—
145C42×C31—41no—
146C42×C31—41no—
147C42×C31C2×D411yescharacteristic
148C42×C31C2×D411yescharacteristic
149C42×C31C2×D411yescharacteristic
150C42×C31C2411yescharacteristic
151#19706C3111yesmaximal, characteristic, direct product factor, Sylow
152C23×C31#12711yescharacteristic
153Q8×C31—44no—
154Q8×C31—42no—
155Q8×C31—44no—
156Q8×C31—42no—
157Q8×C31—42no—
158Q8×C31—42no—
159Q8×C31—82no—
160Q8×C31—82no—
161C2×C4×C31—22no—
162C2×C4×C31—22no—
163C2×C4×C31—41no—
164C2×C4×C31—41no—
165C2×C4×C31—41no—
166C2×C4×C31—41no—
167C2×C4×C31—42no—
168C2×C4×C31—42no—
169C2×C4×C31—82no—
170C2×C4×C31—82no—
171C2×C4×C31#12711yescharacteristic
172C2×C4×C31#12711yescharacteristic
173C2×C4×C31#12711yescharacteristic
174C2×C4×C31#13714yes—
175C2×C4×C31C22×D411yescharacteristic
176C2×C4×C31C22×D411yescharacteristic
177C2×C4×C31C22×D411yescharacteristic
178C8×C31—22no—
179C8×C31—22no—
180C8×C31—24no—
181C8×C31—24no—
182#3230C2×C3111yescharacteristic
183#3229C2×C3111yescharacteristic
184#3229C2×C3111yescharacteristic
185#3209C2×C3111yescharacteristic
186#3160C2×C3111yescharacteristic
187C2×#487C2×C3111yescharacteristic
188#1723C2×C3112yescomplemented
189#1718C2×C3112yescomplemented
190#1718C2×C3112yescomplemented
191#1716C2×C3112yescomplemented
192#1452C2×C3111yescharacteristic
193C22×C31—21no—
194C22×C31—21no—
195C22×C31#49712yes—
196C22×C31C2×#12711yescharacteristic
197C4×C31—21no—
198C4×C31—21no—
199C4×C31—82no—
200C4×C31—82no—
201C4×C31—81no—
202C4×C31—81no—
203C4×C31—81no—
204C4×C31—81no—
205C4×C31#49712yes—
206C4×C31C2×#13712yes—
207C4×C31#57712yes—
208C4×C31#57812yes—
209#533C22×C3111yescharacteristic
210#533C22×C3111yescharacteristic
211C2×C4⋊Q8C22×C3111yescharacteristic
212C2×C4⋊Q8C22×C3111yescharacteristic
213#500C22×C3111yescharacteristic
214#500C22×C3111yescharacteristic
215#500C22×C3112yes—
216#499—22no—
217#498C22×C3111yescharacteristic
218#498C22×C3111yescharacteristic
219#498C22×C3112yes—
220#498C22×C3112yes—
221#494C22×C3112yes—
222#487—22no—
223#487C22×C3112yes—
224#487C22×C3112yes—
225#487C22×C3112yes—
226#487C22×C3112yes—
227#487C22×C3112yes—
228#487C22×C3112yes—
229#484—22no—
230#483—22no—
231#483—22no—
232#477—22no—
233#475—22no—
234#475—22no—
235#462—22no—
236#451—22no—
237#431C22×C3111yescharacteristic
238#431C22×C3111yescharacteristic
239#427—22no—
240C2×#103—22no—
241C2×C4×C8C22×C3111yescharacteristic
242#322C22×C3112yes—
243#322C22×C3112yes—
244C2×C31—22no—
245C2×C31C2×#49711yescharacteristic
246C2×C31#315411yescharacteristic
247C2×C31#315611yescharacteristic
248C22×Q8—21no—
249C22×Q8—21no—
250C2×Q16—24no—
251C22×C8D4×C3112yes—
252C4⋊Q8—21no—
253C4⋊Q8—21no—
254C4⋊Q8—21no—
255C4⋊Q8—21no—
256C4⋊Q8—21no—
257C4⋊Q8—21no—
258C4⋊Q8C23×C3112yes—
259C4⋊Q8C23×C3112yes—
260C4⋊Q8C23×C3111yescharacteristic
261C4⋊Q8C23×C3111yescharacteristic
262C4⋊Q8C23×C3111yescharacteristic
263C4⋊Q8C23×C3111yescharacteristic
264#125—21no—
265#125—21no—
266C22⋊Q8—21no—
267C22⋊Q8—21no—
268C22⋊Q8—21no—
269C22⋊Q8—21no—
270C4×Q8—21no—
271C4×Q8—21no—
272C4×Q8—21no—
273C4×Q8—21no—
274#117—21no—
275#117—21no—
276C2×C4⋊C4—21no—
277C2×C4⋊C4—21no—
278C2×C4⋊C4—21no—
279C2×C4⋊C4—21no—
280C2×C42C23×C3111yescharacteristic
281#107—22no—
282#107—22no—
283#107—24no—
284#106—22no—
285#106—22no—
286#106—24no—
287#106—24no—
288C4⋊C8D4×C3112yes—
289C4⋊C8D4×C3112yes—
290#103—24no—
291#103—24no—
292#103—24no—
293#103—24no—
294#103—24no—
295#103—24no—
296C22⋊C8D4×C3112yes—
297C22⋊C8D4×C3112yes—
298C4×C8D4×C3112yes—
299C4×C8C23×C3111yescharacteristic
300C4×C8C23×C3111yescharacteristic
301C4×C8C23×C3112yes—
302C4×C8C23×C3112yes—
303C31#1970611yescharacteristic, direct product factor, Sylow
304C2×Q8—21no—
305C2×Q8—21no—
306C2×Q8—21no—
307C2×Q8—22no—
308C2×Q8—22no—
309C2×Q8—21no—
310C2×Q8—41no—
311C2×Q8—41no—
312C2×Q8—44no—
313C2×Q8—82no—
314C22×C4—41no—
315C22×C4—41no—
316C22×C4C2×D4×C3111yescharacteristic
317C22×C4C2×D4×C3111yescharacteristic
318C22×C4C2×D4×C3111yescharacteristic
319Q16—84no—
320C2×C8—24no—
321C2×C8C2×D4×C3112yes—
322C2×C8C2×D4×C3112yes—
323C2×C8C2×D4×C3114yes—
324C2×C8C2×D4×C3114yes—
325C4⋊C4—22no—
326C4⋊C4—21no—
327C4⋊C4—22no—
328C4⋊C4—22no—
329C4⋊C4—22no—
330C4⋊C4—21no—
331C4⋊C4—21no—
332C4⋊C4—21no—
333C4⋊C4—21no—
334C4⋊C4—21no—
335C4⋊C4—21no—
336C4⋊C4—21no—
337C4⋊C4—41no—
338C4⋊C4—41no—
339C4⋊C4—41no—
340C4⋊C4—41no—
341C4⋊C4—41no—
342C4⋊C4—41no—
343C4⋊C4—41no—
344C4⋊C4—41no—
345C22⋊C4—41no—
346C22⋊C4—41no—
347C42—41no—
348C42—41no—
349C42C2×D4×C3111yescharacteristic
350C42C2×D4×C3111yescharacteristic
351C42C2×D4×C3111yescharacteristic
352C42C24×C3111yescharacteristic
353C23C31×#12711yescharacteristic
354Q8—44no—
355Q8—42no—
356Q8—44no—
357Q8—42no—
358Q8—42no—
359Q8—42no—
360Q8—82no—
361Q8—82no—
362C2×C4—22no—
363C2×C4—22no—
364C2×C4—41no—
365C2×C4—41no—
366C2×C4—41no—
367C2×C4—41no—
368C2×C4—42no—
369C2×C4—42no—
370C2×C4—82no—
371C2×C4—82no—
372C2×C4C31×#12711yescharacteristic
373C2×C4C31×#12711yescharacteristic
374C2×C4C31×#12711yescharacteristic
375C2×C4C31×#13714yes—
376C2×C4C22×D4×C3111yescharacteristic
377C2×C4C22×D4×C3111yescharacteristic
378C2×C4C22×D4×C3111yescharacteristic
379C8—22no—
380C8—22no—
381C8—24no—
382C8—24no—
383C22—21no—
384C22—21no—
385C22C31×#49712yes—
386C22C2×C31×#12711yescharacteristic
387C4—21no—
388C4—21no—
389C4—82no—
390C4—82no—
391C4—81no—
392C4—81no—
393C4—81no—
394C4—81no—
395C4C31×#49712yes—
396C4C2×C31×#13712yes—
397C4C31×#57712yes—
398C4C31×#57812yes—
399C2—22no—
400C2C2×C31×#49711yescharacteristic
401C2C31×#315411yescharacteristic
402C2C31×#315611yescharacteristic
subgroupG/H
center, socleC22×C31C2×#127
commutator, Frattini, cosocleC42C24×C31
prime radicalC23×C31#127
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
7. C31×#1723C2semidirect
8. C31×#1718C2semidirect
9. C31×#1718C2semidirect
10. C31×#1716C2semidirect
151. #19706C31direct (N × H)
188. #1723C2×C31semidirect
189. #1718C2×C31semidirect
190. #1718C2×C31semidirect
191. #1716C2×C31semidirect
303. C31#19706direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#32302
C31×#32292
C31×#32092
C31×#31602
C2×C31×#4872
C31×#17232
C31×#17182
C31×#17162
C31×#14522
#1970631