Finite Group Databasebeta

← C31×#18310 #21475069

Subgroups — C31×#18310 #21475069

Order 7936.

908 conjugacy classes of subgroups.

The subgroup lattice has 426 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3458C211yesmaximal, characteristic
2C31×#3229C212yesmaximal, complemented
3C31×#2621C211yesmaximal, characteristic
4C31×#1611C214yesmaximal, complemented
5C31×#1608C214yesmaximal
6C31×#1518C212yesmaximal, complemented
7C31×#1458C211yesmaximal, characteristic
8C31×#544—22no—
9C31×#544—22no—
10C31×#544—21no—
11C31×#544C2212yes—
12C31×#543—21no—
13C31×#543C2212yes—
14C31×#533—24no—
15C31×#533—21no—
16C31×#533C2212yes—
17C2×C31×C4⋊Q8C2211yescharacteristic
18C2×C31×C22⋊Q8—21no—
19C2×C31×#117—21no—
20C2×C31×#117C2211yescharacteristic
21C31×#498—22no—
22C31×#487—22no—
23C31×#483C2218yes—
24C31×#475—24no—
25C31×#431C2212yes—
26C31×#398—21no—
27C31×#398C2212yes—
28C31×#397—21no—
29C31×#397C2212yes—
30C31×#391—21no—
31C31×#382C2211yescharacteristic
32C31×#328C2218yes—
33C31×#324C2212yes—
34C31×#323C2212yes—
35C22×Q8×C31—21no—
36C23×C4×C31D411yescharacteristic
37C31×C4⋊Q8—24no—
38C31×C4⋊Q8—21no—
39C31×C4⋊Q8—21no—
40C31×C4⋊Q8—24no—
41C31×C4⋊Q8—22no—
42C31×C4⋊Q8—22no—
43C31×C4⋊Q8D412yes—
44C31×C4⋊Q8D412yes—
45C31×#125—24no—
46C31×#125—22no—
47C31×#125—24no—
48C31×#125—22no—
49C31×C22⋊Q8—24no—
50C31×C22⋊Q8—24no—
51C31×C22⋊Q8—24no—
52C31×C22⋊Q8—22no—
53C31×C22⋊Q8—22no—
54C31×C22⋊Q8—22no—
55C31×C22⋊Q8—24no—
56C31×C22⋊Q8—44no—
57C31×C22⋊Q8C2314yes—
58C4×Q8×C31—22no—
59C4×Q8×C31—22no—
60C4×Q8×C31—22no—
61C4×Q8×C31D414yes—
62C31×#117—22no—
63C31×#117—22no—
64C31×#117—22no—
65C31×#117—22no—
66C31×#117—22no—
67C31×#117—22no—
68C2×C4⋊C4×C31—21no—
69C2×C4⋊C4×C31—21no—
70C2×C4⋊C4×C31—21no—
71C2×C4⋊C4×C31—22no—
72C2×C4⋊C4×C31—21no—
73C2×C4⋊C4×C31D411yescharacteristic
74C2×C4⋊C4×C31C2312yes—
75C2×C4⋊C4×C31C2311yescharacteristic
76C2×C22⋊C4×C31—22no—
77C2×C22⋊C4×C31—22no—
78C2×C22⋊C4×C31D411yescharacteristic
79C2×C22⋊C4×C31C2311yescharacteristic
80C2×C42×C31—22no—
81C2×C42×C31D411yescharacteristic
82C2×C42×C31C2311yescharacteristic
83C31×#106—28no—
84C31×C4⋊C8—22no—
85C31×#103—28no—
86C31×C22⋊C8C2314yes—
87C4×C8×C31—22no—
88C31×#95—21no—
89C31×#95—22no—
90C31×#95—22no—
91C31×#95C2312yes—
92C24×C31C2×D411yescharacteristic
93C2×Q8×C31—22no—
94C2×Q8×C31—22no—
95C2×Q8×C31—22no—
96C2×Q8×C31—41no—
97C2×Q8×C31—41no—
98C2×Q8×C31—42no—
99C2×Q8×C31—42no—
100C2×Q8×C31C2×D414yes—
101C22×C4×C31—21no—
102C22×C4×C31—21no—
103C22×C4×C31—22no—
104C22×C4×C31—22no—
105C22×C4×C31—22no—
106C22×C4×C31—22no—
107C22×C4×C31—22no—
108C22×C4×C31SD1614yes—
109C22×C4×C31C2×D411yescharacteristic
110C22×C4×C31C2×D411yescharacteristic
111C22×C4×C31C2×D411yescharacteristic
112C22×C4×C31C2×D411yescharacteristic
113C22×C4×C31C2×D411yescharacteristic
114C22×C4×C31C2411yescharacteristic
115C2×C8×C31—24no—
116C4⋊C4×C31—22no—
117C4⋊C4×C31—22no—
118C4⋊C4×C31—22no—
119C4⋊C4×C31—24no—
120C4⋊C4×C31—24no—
121C4⋊C4×C31—22no—
122C4⋊C4×C31—22no—
123C4⋊C4×C31—22no—
124C4⋊C4×C31—22no—
125C4⋊C4×C31—22no—
126C4⋊C4×C31—24no—
127C4⋊C4×C31—22no—
128C4⋊C4×C31—24no—
129C4⋊C4×C31—24no—
130C4⋊C4×C31—42no—
131C4⋊C4×C31—42no—
132C4⋊C4×C31—44no—
133C4⋊C4×C31C2×D414yes—
134C22⋊C4×C31—24no—
135C22⋊C4×C31—24no—
136C22⋊C4×C31—22no—
137C22⋊C4×C31—22no—
138C22⋊C4×C31—44no—
139C42×C31—24no—
140C42×C31—24no—
141C42×C31—21no—
142C42×C31—21no—
143C42×C31C2×D412yes—
144C42×C31C2×D412yes—
145#18310C3111yesmaximal, characteristic, direct product factor, Sylow
146C23×C31—21no—
147C23×C31—21no—
148C23×C31—41no—
149C23×C31—41no—
150C23×C31C2×SD1612yes—
151C23×C31C22×D411yescharacteristic
152Q8×C31—44no—
153Q8×C31—82no—
154Q8×C31—82no—
155Q8×C31—82no—
156Q8×C31—82no—
157Q8×C31—82no—
158C2×C4×C31—21no—
159C2×C4×C31—21no—
160C2×C4×C31—24no—
161C2×C4×C31—24no—
162C2×C4×C31—24no—
163C2×C4×C31—21no—
164C2×C4×C31—21no—
165C2×C4×C31—24no—
166C2×C4×C31—41no—
167C2×C4×C31—41no—
168C2×C4×C31—41no—
169C2×C4×C31—41no—
170C2×C4×C31—42no—
171C2×C4×C31—42no—
172C2×C4×C31—42no—
173C2×C4×C31—42no—
174C2×C4×C31—42no—
175C2×C4×C31—42no—
176C2×C4×C31—82no—
177C2×C4×C31—82no—
178C2×C4×C31#12012yes—
179C2×C4×C31#12011yescharacteristic
180C2×C4×C31#12011yescharacteristic
181C2×C4×C31C2×SD1612yes—
182C2×C4×C31C2×SD1612yes—
183C2×C4×C31#13712yes—
184C2×C4×C31C22×D412yes—
185C8×C31—44no—
186#3458C2×C3111yescharacteristic
187#3229C2×C3112yescomplemented
188#2621C2×C3111yescharacteristic
189#1611C2×C3114yescomplemented
190#1608C2×C3114yes—
191#1518C2×C3112yescomplemented
192#1458C2×C3111yescharacteristic
193C22×C31—21no—
194C22×C31—21no—
195C22×C31—22no—
196C22×C31—42no—
197C22×C31—41no—
198C22×C31—41no—
199C22×C31—81no—
200C22×C31C2×#12011yescharacteristic
201C22×C31C22×SD1611yescharacteristic
202C22×C31C2×#13711yescharacteristic
203C4×C31—22no—
204C4×C31—22no—
205C4×C31—22no—
206C4×C31—41no—
207C4×C31—44no—
208C4×C31—41no—
209C4×C31—44no—
210C4×C31—82no—
211C4×C31—82no—
212C4×C31#44812yes—
213C4×C31#44812yes—
214#544—22no—
215#544—22no—
216#544—21no—
217#544C22×C3112yes—
218#543—21no—
219#543C22×C3112yes—
220#533—24no—
221#533—21no—
222#533C22×C3112yes—
223C2×C4⋊Q8C22×C3111yescharacteristic
224C2×C22⋊Q8—21no—
225C2×#117—21no—
226C2×#117C22×C3111yescharacteristic
227#498—22no—
228#487—22no—
229#483C22×C3118yes—
230#475—24no—
231#431C22×C3112yes—
232#398—21no—
233#398C22×C3112yes—
234#397—21no—
235#397C22×C3112yes—
236#391—21no—
237#382C22×C3111yescharacteristic
238#328C22×C3118yes—
239#324C22×C3112yes—
240#323C22×C3112yes—
241C2×C31—21no—
242C2×C31—21no—
243C2×C31—42no—
244C2×C31C2×#44811yescharacteristic
245C2×C31#302211yescharacteristic
246C2×C31#302811yescharacteristic
247C22×Q8—21no—
248C23×C4D4×C3111yescharacteristic
249C4⋊Q8—24no—
250C4⋊Q8—21no—
251C4⋊Q8—21no—
252C4⋊Q8—24no—
253C4⋊Q8—22no—
254C4⋊Q8—22no—
255C4⋊Q8D4×C3112yes—
256C4⋊Q8D4×C3112yes—
257#125—24no—
258#125—22no—
259#125—24no—
260#125—22no—
261C22⋊Q8—24no—
262C22⋊Q8—24no—
263C22⋊Q8—24no—
264C22⋊Q8—22no—
265C22⋊Q8—22no—
266C22⋊Q8—22no—
267C22⋊Q8—24no—
268C22⋊Q8—44no—
269C22⋊Q8C23×C3114yes—
270C4×Q8—22no—
271C4×Q8—22no—
272C4×Q8—22no—
273C4×Q8D4×C3114yes—
274#117—22no—
275#117—22no—
276#117—22no—
277#117—22no—
278#117—22no—
279#117—22no—
280C2×C4⋊C4—21no—
281C2×C4⋊C4—21no—
282C2×C4⋊C4—21no—
283C2×C4⋊C4—22no—
284C2×C4⋊C4—21no—
285C2×C4⋊C4D4×C3111yescharacteristic
286C2×C4⋊C4C23×C3112yes—
287C2×C4⋊C4C23×C3111yescharacteristic
288C2×C22⋊C4—22no—
289C2×C22⋊C4—22no—
290C2×C22⋊C4D4×C3111yescharacteristic
291C2×C22⋊C4C23×C3111yescharacteristic
292C2×C42—22no—
293C2×C42D4×C3111yescharacteristic
294C2×C42C23×C3111yescharacteristic
295#106—28no—
296C4⋊C8—22no—
297#103—28no—
298C22⋊C8C23×C3114yes—
299C4×C8—22no—
300#95—21no—
301#95—22no—
302#95—22no—
303#95C23×C3112yes—
304C31#1831011yescharacteristic, direct product factor, Sylow
305C24C2×D4×C3111yescharacteristic
306C2×Q8—22no—
307C2×Q8—22no—
308C2×Q8—22no—
309C2×Q8—41no—
310C2×Q8—41no—
311C2×Q8—42no—
312C2×Q8—42no—
313C2×Q8C2×D4×C3114yes—
314C22×C4—21no—
315C22×C4—21no—
316C22×C4—22no—
317C22×C4—22no—
318C22×C4—22no—
319C22×C4—22no—
320C22×C4—22no—
321C22×C4SD16×C3114yes—
322C22×C4C2×D4×C3111yescharacteristic
323C22×C4C2×D4×C3111yescharacteristic
324C22×C4C2×D4×C3111yescharacteristic
325C22×C4C2×D4×C3111yescharacteristic
326C22×C4C2×D4×C3111yescharacteristic
327C22×C4C24×C3111yescharacteristic
328C2×C8—24no—
329C4⋊C4—22no—
330C4⋊C4—22no—
331C4⋊C4—22no—
332C4⋊C4—24no—
333C4⋊C4—24no—
334C4⋊C4—22no—
335C4⋊C4—22no—
336C4⋊C4—22no—
337C4⋊C4—22no—
338C4⋊C4—22no—
339C4⋊C4—24no—
340C4⋊C4—22no—
341C4⋊C4—24no—
342C4⋊C4—24no—
343C4⋊C4—42no—
344C4⋊C4—42no—
345C4⋊C4—44no—
346C4⋊C4C2×D4×C3114yes—
347C22⋊C4—24no—
348C22⋊C4—24no—
349C22⋊C4—22no—
350C22⋊C4—22no—
351C22⋊C4—44no—
352C42—24no—
353C42—24no—
354C42—21no—
355C42—21no—
356C42C2×D4×C3112yes—
357C42C2×D4×C3112yes—
358C23—21no—
359C23—21no—
360C23—41no—
361C23—41no—
362C23C2×SD16×C3112yes—
363C23C22×D4×C3111yescharacteristic
364Q8—44no—
365Q8—82no—
366Q8—82no—
367Q8—82no—
368Q8—82no—
369Q8—82no—
370C2×C4—21no—
371C2×C4—21no—
372C2×C4—24no—
373C2×C4—24no—
374C2×C4—24no—
375C2×C4—21no—
376C2×C4—21no—
377C2×C4—24no—
378C2×C4—41no—
379C2×C4—41no—
380C2×C4—41no—
381C2×C4—41no—
382C2×C4—42no—
383C2×C4—42no—
384C2×C4—42no—
385C2×C4—42no—
386C2×C4—42no—
387C2×C4—42no—
388C2×C4—82no—
389C2×C4—82no—
390C2×C4C31×#12012yes—
391C2×C4C31×#12011yescharacteristic
392C2×C4C31×#12011yescharacteristic
393C2×C4C2×SD16×C3112yes—
394C2×C4C2×SD16×C3112yes—
395C2×C4C31×#13712yes—
396C2×C4C22×D4×C3112yes—
397C8—44no—
398C22—21no—
399C22—21no—
400C22—22no—
401C22—42no—
402C22—41no—
403C22—41no—
404C22—81no—
405C22C2×C31×#12011yescharacteristic
406C22C22×SD16×C3111yescharacteristic
407C22C2×C31×#13711yescharacteristic
408C4—22no—
409C4—22no—
410C4—22no—
411C4—41no—
412C4—44no—
413C4—41no—
414C4—44no—
415C4—82no—
416C4—82no—
417C4C31×#44812yes—
418C4C31×#44812yes—
419C2—21no—
420C2—21no—
421C2—42no—
422C2C2×C31×#44811yescharacteristic
423C2C31×#302211yescharacteristic
424C2C31×#302811yescharacteristic
subgroupG/H
center, socleC22×C31C2×#120
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC24×C31C2×D4
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#3229C2semidirect
4. C31×#1611C2semidirect
6. C31×#1518C2semidirect
145. #18310C31direct (N × H)
187. #3229C2×C31semidirect
189. #1611C2×C31semidirect
191. #1518C2×C31semidirect
304. C31#18310direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#34582
C31×#32292
C31×#26212
C31×#16112
C31×#16082
C31×#15182
C31×#14582
#1831031