Finite Group Databasebeta

← C31×#18683 #21475442

Subgroups — C31×#18683 #21475442

Order 7936.

1058 conjugacy classes of subgroups.

The subgroup lattice has 424 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3543C211yesmaximal, characteristic
2C31×#3238C212yesmaximal, complemented
3C2×C31×#492C211yesmaximal, characteristic, complemented
4C31×#1631C214yesmaximal, complemented
5C31×#1630C212yesmaximal, complemented
6C31×#1629C212yesmaximal, complemented
7C31×#1555C211yesmaximal, characteristic, complemented
8C31×#1494C212yesmaximal, complemented
9C22×SD16×C31—22no—
10C31×#560—22no—
11C31×#559C2211yescharacteristic
12C31×#550C2212yes—
13C31×#546—22no—
14D42×C31—22no—
15D42×C31C2211yescharacteristic
16C31×#540—22no—
17C31×#535—22no—
18C31×#534—22no—
19C2×C31×C4⋊Q8C2211yescharacteristic, complemented
20C2×C31×#127C2211yescharacteristic
21C31×#529C2212yes—
22C31×#501—22no—
23C31×#492—22no—
24C31×#492C2212yes—
25C31×#492C2212yescomplemented
26C31×#489—22no—
27C31×#483—22no—
28C31×#480—22no—
29C31×#477C2214yescomplemented
30C31×#476C2214yescomplemented
31C31×#432C2212yescomplemented
32C2×C4×C8×C31C2211yescharacteristic, complemented
33C31×#331C2212yes—
34C31×#331C2212yescomplemented
35C31×Q8⋊C8C2214yescomplemented
36C31×D4⋊C8C2214yescomplemented
37C2×#41×C31—22no—
38C22×Q8×C31—21no—
39C22×D4×C31—22no—
40C22×D4×C31—22no—
41C22×D4×C31—22no—
42C22×D4×C31D412yes—
43C2×SD16×C31—24no—
44C2×SD16×C31—24no—
45C2×SD16×C31—48no—
46C22×C8×C31—21no—
47C31×C4⋊Q8—22no—
48C31×C4⋊Q8—21no—
49C31×C4⋊Q8C2312yes—
50C31×#127—22no—
51C31×#127—22no—
52C31×#127D412yes—
53C31×#127C2311yescharacteristic
54C31×#127C2311yescharacteristic
55C31×#126—22no—
56C31×#125D412yes—
57C31×#124—22no—
58C31×#124D412yes—
59C31×#123—22no—
60C31×#123—24no—
61C31×#123—22no—
62C31×#123—22no—
63C31×C22⋊Q8D412yes—
64C31×#121—24no—
65C31×#121—24no—
66C31×#121—24no—
67C31×#121—24no—
68C31×#121—22no—
69C31×#121—22no—
70C31×#121D412yes—
71C31×#120—22no—
72C31×#120—24no—
73C31×#120—24no—
74C31×#120—22no—
75C4×Q8×C31C2312yes—
76C4×D4×C31—22no—
77C4×D4×C31—22no—
78C4×D4×C31—22no—
79C4×D4×C31C2312yes—
80C31×#117—22no—
81C2×C4⋊C4×C31—22no—
82C2×C22⋊C4×C31—22no—
83C2×C42×C31C2311yescharacteristic
84C31×#107—24no—
85C31×#106—24no—
86C31×C4⋊C8C2314yes—
87C31×#103—24no—
88C31×#102—24no—
89C31×C22⋊C8—22no—
90C31×#97—22no—
91C4×C8×C31—21no—
92C4×C8×C31C2312yes—
93C24×C31—22no—
94C24×C31—22no—
95#41×C31—84no—
96C2×Q8×C31—22no—
97C2×Q8×C31—44no—
98C2×Q8×C31—41no—
99C2×Q8×C31C2×D412yes—
100C2×D4×C31—22no—
101C2×D4×C31—24no—
102C2×D4×C31—24no—
103C2×D4×C31—24no—
104C2×D4×C31—22no—
105C2×D4×C31—24no—
106C2×D4×C31—22no—
107C2×D4×C31—22no—
108C2×D4×C31—44no—
109C2×D4×C31—84no—
110C2×D4×C31—84no—
111C2×D4×C31—84no—
112C2×D4×C31C2×D412yes—
113C2×D4×C31C2×D412yes—
114C2×D4×C31C2×D412yes—
115C22×C4×C31—24no—
116C22×C4×C31—22no—
117C22×C4×C31—22no—
118C22×C4×C31—41no—
119C22×C4×C31C2×D412yes—
120C22×C4×C31C2×D411yescharacteristic
121SD16×C31—48no—
122SD16×C31—48no—
123C2×C8×C31—24no—
124C2×C8×C31—22no—
125C2×C8×C31—24no—
126C4⋊C4×C31—22no—
127C4⋊C4×C31—22no—
128C4⋊C4×C31—22no—
129C4⋊C4×C31—22no—
130C4⋊C4×C31—24no—
131C4⋊C4×C31—42no—
132C4⋊C4×C31C2×D412yes—
133C4⋊C4×C31C2×D412yes—
134C22⋊C4×C31—22no—
135C22⋊C4×C31—22no—
136C22⋊C4×C31—24no—
137C22⋊C4×C31—24no—
138C22⋊C4×C31—22no—
139C22⋊C4×C31—22no—
140C22⋊C4×C31—22no—
141C22⋊C4×C31—22no—
142C22⋊C4×C31—22no—
143C42×C31—22no—
144C42×C31C2×D411yescharacteristic
145C42×C31C2×D412yes—
146C42×C31C2411yescharacteristic
147#18683C3111yesmaximal, characteristic, direct product factor, Sylow
148C23×C31—22no—
149C23×C31—22no—
150C23×C31—22no—
151C23×C31—44no—
152C23×C31—84no—
153C23×C31—84no—
154C23×C31—82no—
155C23×C31#12011yescharacteristic
156Q8×C31—24no—
157Q8×C31—44no—
158Q8×C31—82no—
159D4×C31—24no—
160D4×C31—42no—
161D4×C31—42no—
162D4×C31—44no—
163D4×C31—44no—
164D4×C31—44no—
165D4×C31—82no—
166D4×C31—84no—
167D4×C31—84no—
168D4×C31—84no—
169D4×C31—84no—
170C2×C4×C31—22no—
171C2×C4×C31—24no—
172C2×C4×C31—22no—
173C2×C4×C31—22no—
174C2×C4×C31—22no—
175C2×C4×C31—44no—
176C2×C4×C31—42no—
177C2×C4×C31—82no—
178C2×C4×C31—84no—
179C2×C4×C31—82no—
180C2×C4×C31#12012yes—
181C2×C4×C31#12011yescharacteristic
182C2×C4×C31C22×D411yescharacteristic
183C2×C4×C31C22×D412yes—
184C8×C31—24no—
185C8×C31—44no—
186#3543C2×C3111yescharacteristic
187#3238C2×C3112yescomplemented
188C2×#492C2×C3111yescharacteristic, complemented
189#1631C2×C3114yescomplemented
190#1630C2×C3112yescomplemented
191#1629C2×C3112yescomplemented
192#1555C2×C3111yescharacteristic, complemented
193#1494C2×C3112yescomplemented
194C22×C31—22no—
195C22×C31—42no—
196C22×C31—44no—
197C22×C31—42no—
198C22×C31—44no—
199C22×C31—42no—
200C22×C31—42no—
201C22×C31—42no—
202C22×C31—164no—
203C22×C31—164no—
204C22×C31#45312yes—
205C22×C31C2×#12011yescharacteristic
206C4×C31—22no—
207C4×C31—21no—
208C4×C31—21no—
209C4×C31—42no—
210C4×C31—42no—
211C4×C31—42no—
212C4×C31—82no—
213C4×C31#57714yes—
214C22×SD16—22no—
215#560—22no—
216#559C22×C3111yescharacteristic
217#550C22×C3112yes—
218#546—22no—
219D42—22no—
220D42C22×C3111yescharacteristic
221#540—22no—
222#535—22no—
223#534—22no—
224C2×C4⋊Q8C22×C3111yescharacteristic, complemented
225C2×#127C22×C3111yescharacteristic
226#529C22×C3112yes—
227#501—22no—
228#492—22no—
229#492C22×C3112yes—
230#492C22×C3112yescomplemented
231#489—22no—
232#483—22no—
233#480—22no—
234#477C22×C3114yescomplemented
235#476C22×C3114yescomplemented
236#432C22×C3112yescomplemented
237C2×C4×C8C22×C3111yescharacteristic, complemented
238#331C22×C3112yes—
239#331C22×C3112yescomplemented
240Q8⋊C8C22×C3114yescomplemented
241D4⋊C8C22×C3114yescomplemented
242C2×C31—22no—
243C2×C31—82no—
244C2×C31—82no—
245C2×C31—82no—
246C2×C31#300912yes—
247C2×C31C2×#45311yescharacteristic
248C2×#41—22no—
249C22×Q8—21no—
250C22×D4—22no—
251C22×D4—22no—
252C22×D4—22no—
253C22×D4D4×C3112yes—
254C2×SD16—24no—
255C2×SD16—24no—
256C2×SD16—48no—
257C22×C8—21no—
258C4⋊Q8—22no—
259C4⋊Q8—21no—
260C4⋊Q8C23×C3112yes—
261#127—22no—
262#127—22no—
263#127D4×C3112yes—
264#127C23×C3111yescharacteristic
265#127C23×C3111yescharacteristic
266#126—22no—
267#125D4×C3112yes—
268#124—22no—
269#124D4×C3112yes—
270#123—22no—
271#123—24no—
272#123—22no—
273#123—22no—
274C22⋊Q8D4×C3112yes—
275#121—24no—
276#121—24no—
277#121—24no—
278#121—24no—
279#121—22no—
280#121—22no—
281#121D4×C3112yes—
282#120—22no—
283#120—24no—
284#120—24no—
285#120—22no—
286C4×Q8C23×C3112yes—
287C4×D4—22no—
288C4×D4—22no—
289C4×D4—22no—
290C4×D4C23×C3112yes—
291#117—22no—
292C2×C4⋊C4—22no—
293C2×C22⋊C4—22no—
294C2×C42C23×C3111yescharacteristic
295#107—24no—
296#106—24no—
297C4⋊C8C23×C3114yes—
298#103—24no—
299#102—24no—
300C22⋊C8—22no—
301#97—22no—
302C4×C8—21no—
303C4×C8C23×C3112yes—
304C31#1868311yescharacteristic, direct product factor, Sylow
305C24—22no—
306C24—22no—
307#41—84no—
308C2×Q8—22no—
309C2×Q8—44no—
310C2×Q8—41no—
311C2×Q8C2×D4×C3112yes—
312C2×D4—22no—
313C2×D4—24no—
314C2×D4—24no—
315C2×D4—24no—
316C2×D4—22no—
317C2×D4—24no—
318C2×D4—22no—
319C2×D4—22no—
320C2×D4—44no—
321C2×D4—84no—
322C2×D4—84no—
323C2×D4—84no—
324C2×D4C2×D4×C3112yes—
325C2×D4C2×D4×C3112yes—
326C2×D4C2×D4×C3112yes—
327C22×C4—24no—
328C22×C4—22no—
329C22×C4—22no—
330C22×C4—41no—
331C22×C4C2×D4×C3112yes—
332C22×C4C2×D4×C3111yescharacteristic
333SD16—48no—
334SD16—48no—
335C2×C8—24no—
336C2×C8—22no—
337C2×C8—24no—
338C4⋊C4—22no—
339C4⋊C4—22no—
340C4⋊C4—22no—
341C4⋊C4—22no—
342C4⋊C4—24no—
343C4⋊C4—42no—
344C4⋊C4C2×D4×C3112yes—
345C4⋊C4C2×D4×C3112yes—
346C22⋊C4—22no—
347C22⋊C4—22no—
348C22⋊C4—24no—
349C22⋊C4—24no—
350C22⋊C4—22no—
351C22⋊C4—22no—
352C22⋊C4—22no—
353C22⋊C4—22no—
354C22⋊C4—22no—
355C42—22no—
356C42C2×D4×C3111yescharacteristic
357C42C2×D4×C3112yes—
358C42C24×C3111yescharacteristic
359C23—22no—
360C23—22no—
361C23—22no—
362C23—44no—
363C23—84no—
364C23—84no—
365C23—82no—
366C23C31×#12011yescharacteristic
367Q8—24no—
368Q8—44no—
369Q8—82no—
370D4—24no—
371D4—42no—
372D4—42no—
373D4—44no—
374D4—44no—
375D4—44no—
376D4—82no—
377D4—84no—
378D4—84no—
379D4—84no—
380D4—84no—
381C2×C4—22no—
382C2×C4—24no—
383C2×C4—22no—
384C2×C4—22no—
385C2×C4—22no—
386C2×C4—44no—
387C2×C4—42no—
388C2×C4—82no—
389C2×C4—84no—
390C2×C4—82no—
391C2×C4C31×#12012yes—
392C2×C4C31×#12011yescharacteristic
393C2×C4C22×D4×C3111yescharacteristic
394C2×C4C22×D4×C3112yes—
395C8—24no—
396C8—44no—
397C22—22no—
398C22—42no—
399C22—44no—
400C22—42no—
401C22—44no—
402C22—42no—
403C22—42no—
404C22—42no—
405C22—164no—
406C22—164no—
407C22C31×#45312yes—
408C22C2×C31×#12011yescharacteristic
409C4—22no—
410C4—21no—
411C4—21no—
412C4—42no—
413C4—42no—
414C4—42no—
415C4—82no—
416C4C31×#57714yes—
417C2—22no—
418C2—82no—
419C2—82no—
420C2—82no—
421C2C31×#300912yes—
422C2C2×C31×#45311yescharacteristic
subgroupG/H
center, socleC22×C31C2×#120
commutator, Frattini, cosocleC42C24×C31
prime radicalC31×#3543C2
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
2. C31×#3238C2semidirect
3. C2×C31×#492C2semidirect
4. C31×#1631C2semidirect
5. C31×#1630C2semidirect
6. C31×#1629C2semidirect
7. C31×#1555C2semidirect
8. C31×#1494C2semidirect
19. C2×C31×C4⋊Q8C22semidirect
25. C31×#492C22semidirect
29. C31×#477C22semidirect
30. C31×#476C22semidirect
31. C31×#432C22semidirect
32. C2×C4×C8×C31C22semidirect
34. C31×#331C22semidirect
35. C31×Q8⋊C8C22semidirect
36. C31×D4⋊C8C22semidirect
147. #18683C31direct (N × H)
187. #3238C2×C31semidirect
188. C2×#492C2×C31semidirect
189. #1631C2×C31semidirect
190. #1630C2×C31semidirect
191. #1629C2×C31semidirect
192. #1555C2×C31semidirect
193. #1494C2×C31semidirect
224. C2×C4⋊Q8C22×C31semidirect
230. #492C22×C31semidirect
234. #477C22×C31semidirect
235. #476C22×C31semidirect
236. #432C22×C31semidirect
237. C2×C4×C8C22×C31semidirect
239. #331C22×C31semidirect
240. Q8⋊C8C22×C31semidirect
241. D4⋊C8C22×C31semidirect
304. C31#18683direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#35432
C31×#32382
C2×C31×#4922
C31×#16312
C31×#16302
C31×#16292
C31×#15552
C31×#14942
#1868331