Finite Group Databasebeta

← C31×#17771 #21474530

Subgroups — C31×#17771 #21474530

Order 7936.

990 conjugacy classes of subgroups.

The subgroup lattice has 454 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3508C211yesmaximal, characteristic
2C31×#2990C212yesmaximal, complemented
3C31×#1557C212yesmaximal, complemented
4C31×#1555C211yesmaximal, characteristic, complemented
5C31×#1553C212yesmaximal, complemented
6C31×#1552C212yesmaximal, complemented
7C31×#1547C212yesmaximal, complemented
8C31×#1540C212yesmaximal, complemented
9C2×C31×#331C211yesmaximal, characteristic, complemented
10C31×#559—22no—
11C31×#550—22no—
12C31×#546—22no—
13C31×#546—22no—
14C31×#540C414yes—
15C31×#535C412yes—
16C31×#533C2211yescharacteristic
17C31×#532C2212yes—
18C31×#532C2212yes—
19C2×C31×#127C2211yescharacteristic
20C31×#518C412yes—
21C4×#41×C31C2211yescharacteristic
22C31×#446—22no—
23C31×#435—22no—
24C31×#435—22no—
25C8×D4×C31—22no—
26C31×#432C2212yes—
27C31×#432C2212yescomplemented
28C31×#431C2212yescomplemented
29C31×#423C2212yescomplemented
30C2×C31×C4⋊C8C2212yes—
31C2×C31×C4⋊C8C2212yescomplemented
32C31×#332C2212yescomplemented
33C31×#332C2212yescomplemented
34C31×#332C2212yescomplemented
35C31×#332C2212yescomplemented
36C31×#331C2211yescharacteristic
37C31×#331C2212yes—
38C31×#331C2211yescharacteristic
39C31×#331C2212yes—
40C31×#331C2211yescharacteristic
41C31×#331C2211yescharacteristic
42C2×#41×C31—22no—
43C2×#41×C31—22no—
44C2×#41×C31C2×C411yescharacteristic
45C22×D4×C31—22no—
46C22×D4×C31C2×C412yes—
47C2×M16×C31—22no—
48C22×C8×C31—22no—
49C22×C8×C31—22no—
50C31×C4⋊Q8C2312yes—
51C31×#127—22no—
52C31×#127—22no—
53C31×#127C2×C412yes—
54C31×#127C2311yescharacteristic
55C31×#127C2311yescharacteristic
56C31×#125C2×C412yes—
57C31×#124—22no—
58C31×#124—22no—
59C31×#124—22no—
60C31×#123—24no—
61C31×#123—24no—
62C31×C22⋊Q8—22no—
63C31×#121—22no—
64C31×#121—22no—
65C31×#121—24no—
66C31×#121—24no—
67C31×#121C2×C414yes—
68C31×#121C2×C414yes—
69C31×#120—24no—
70C4×Q8×C31—22no—
71C4×Q8×C31D412yes—
72C4×D4×C31—24no—
73C4×D4×C31—22no—
74C4×D4×C31—22no—
75C4×D4×C31C2×C414yes—
76C4×D4×C31C2×C414yes—
77C4×D4×C31D412yes—
78C4×D4×C31D412yes—
79C4×D4×C31D412yes—
80C31×#117C2×C412yes—
81C31×#117C2×C411yescharacteristic
82C31×#117C2×C412yes—
83C2×C22⋊C4×C31—22no—
84C2×C22⋊C4×C31—22no—
85C2×C42×C31C2311yescharacteristic
86C2×C42×C31C2312yes—
87C31×C4⋊C8—22no—
88C31×C4⋊C8—22no—
89C31×C4⋊C8—22no—
90C31×C4⋊C8C2312yes—
91C31×C4⋊C8C2312yes—
92C31×C4⋊C8C2312yes—
93C31×C4⋊C8C2312yes—
94C31×C22⋊C8—22no—
95C31×C22⋊C8—22no—
96C31×C22⋊C8—22no—
97C31×#97—22no—
98C31×#97—22no—
99C4×C8×C31—22no—
100C24×C31—22no—
101#41×C31—42no—
102#41×C31—82no—
103#41×C31—82no—
104#41×C31—82no—
105#41×C31—82no—
106C2×Q8×C31—22no—
107C2×Q8×C31C22⋊C411yescharacteristic
108C2×D4×C31—24no—
109C2×D4×C31—24no—
110C2×D4×C31—22no—
111C2×D4×C31—24no—
112C2×D4×C31—22no—
113C2×D4×C31—22no—
114C2×D4×C31—44no—
115C2×D4×C31—82no—
116C2×D4×C31—82no—
117C2×D4×C31C22⋊C412yes—
118C2×D4×C31C22⋊C411yescharacteristic
119C2×D4×C31C22×C412yes—
120C2×D4×C31C22×C412yes—
121C22×C4×C31—24no—
122C22×C4×C31—24no—
123C22×C4×C31C22×C411yescharacteristic
124C22×C4×C31C22×C412yes—
125C22×C4×C31C2×D412yes—
126C22×C4×C31C2×D412yes—
127C22×C4×C31C2×D412yes—
128M16×C31—82no—
129C2×C8×C31—22no—
130C2×C8×C31—22no—
131C2×C8×C31—22no—
132C2×C8×C31—22no—
133C2×C8×C31—82no—
134C2×C8×C31—82no—
135C4⋊C4×C31—24no—
136C4⋊C4×C31—22no—
137C4⋊C4×C31C22⋊C412yes—
138C4⋊C4×C31C22⋊C412yes—
139C4⋊C4×C31C22⋊C412yes—
140C4⋊C4×C31C22×C414yes—
141C22⋊C4×C31—22no—
142C22⋊C4×C31—24no—
143C22⋊C4×C31—24no—
144C22⋊C4×C31—24no—
145C22⋊C4×C31—24no—
146C22⋊C4×C31C22⋊C411yescharacteristic
147C22⋊C4×C31C22⋊C411yescharacteristic
148C22⋊C4×C31C22⋊C412yes—
149C22⋊C4×C31C22⋊C412yes—
150C42×C31—22no—
151C42×C31C22×C412yes—
152C42×C31C22×C411yescharacteristic
153C42×C31C2×D412yes—
154C42×C31C2×D412yes—
155C42×C31C2×D412yes—
156C42×C31C2411yescharacteristic
157#17771C3111yesmaximal, characteristic, direct product factor, Sylow
158C23×C31—22no—
159C23×C31—22no—
160C23×C31—44no—
161C23×C31—84no—
162C23×C31C2×C22⋊C412yes—
163C23×C31C2×C22⋊C411yescharacteristic
164Q8×C31—41no—
165Q8×C31—42no—
166Q8×C31—42no—
167D4×C31—24no—
168D4×C31—41no—
169D4×C31—42no—
170D4×C31—42no—
171D4×C31—44no—
172D4×C31—42no—
173D4×C31—42no—
174D4×C31—42no—
175D4×C31—42no—
176D4×C31—84no—
177D4×C31—84no—
178D4×C31—84no—
179C2×C4×C31—22no—
180C2×C4×C31—22no—
181C2×C4×C31—22no—
182C2×C4×C31—22no—
183C2×C4×C31—22no—
184C2×C4×C31—22no—
185C2×C4×C31—22no—
186C2×C4×C31—24no—
187C2×C4×C31—42no—
188C2×C4×C31—84no—
189C2×C4×C31—84no—
190C2×C4×C31C2×C22⋊C411yescharacteristic
191C2×C4×C31C2×C22⋊C412yes—
192C2×C4×C31C2×C22⋊C412yes—
193C2×C4×C31C2×C22⋊C412yes—
194C2×C4×C31C2×C22⋊C412yes—
195C2×C4×C31C23×C411yescharacteristic
196C2×C4×C31C22×D412yes—
197C8×C31—42no—
198C8×C31—42no—
199C8×C31—42no—
200C8×C31—42no—
201#3508C2×C3111yescharacteristic
202#2990C2×C3112yescomplemented
203#1557C2×C3112yescomplemented
204#1555C2×C3111yescharacteristic, complemented
205#1553C2×C3112yescomplemented
206#1552C2×C3112yescomplemented
207#1547C2×C3112yescomplemented
208#1540C2×C3112yescomplemented
209C2×#331C2×C3111yescharacteristic, complemented
210C22×C31—22no—
211C22×C31—22no—
212C22×C31—22no—
213C22×C31—22no—
214C22×C31—42no—
215C22×C31—42no—
216C22×C31—44no—
217C22×C31—44no—
218C22×C31—164no—
219C22×C31#41312yes—
220C22×C31C22×C22⋊C411yescharacteristic
221C4×C31—21no—
222C4×C31—21no—
223C4×C31—22no—
224C4×C31—22no—
225C4×C31—22no—
226C4×C31—22no—
227C4×C31—44no—
228C4×C31#57612yes—
229C4×C31#57712yes—
230#559—22no—
231#550—22no—
232#546—22no—
233#546—22no—
234#540C4×C3114yes—
235#535C4×C3112yes—
236#533C22×C3111yescharacteristic
237#532C22×C3112yes—
238#532C22×C3112yes—
239C2×#127C22×C3111yescharacteristic
240#518C4×C3112yes—
241C4×#41C22×C3111yescharacteristic
242#446—22no—
243#435—22no—
244#435—22no—
245C8×D4—22no—
246#432C22×C3112yes—
247#432C22×C3112yescomplemented
248#431C22×C3112yescomplemented
249#423C22×C3112yescomplemented
250C2×C4⋊C8C22×C3112yes—
251C2×C4⋊C8C22×C3112yescomplemented
252#332C22×C3112yescomplemented
253#332C22×C3112yescomplemented
254#332C22×C3112yescomplemented
255#332C22×C3112yescomplemented
256#331C22×C3111yescharacteristic
257#331C22×C3112yes—
258#331C22×C3111yescharacteristic
259#331C22×C3112yes—
260#331C22×C3111yescharacteristic
261#331C22×C3111yescharacteristic
262C2×C31—22no—
263C2×C31—42no—
264C2×C31—82no—
265C2×C31—82no—
266C2×C31C2×#41311yescharacteristic
267C2×C31#289712yes—
268C2×#41—22no—
269C2×#41—22no—
270C2×#41C2×C4×C3111yescharacteristic
271C22×D4—22no—
272C22×D4C2×C4×C3112yes—
273C2×M16—22no—
274C22×C8—22no—
275C22×C8—22no—
276C4⋊Q8C23×C3112yes—
277#127—22no—
278#127—22no—
279#127C2×C4×C3112yes—
280#127C23×C3111yescharacteristic
281#127C23×C3111yescharacteristic
282#125C2×C4×C3112yes—
283#124—22no—
284#124—22no—
285#124—22no—
286#123—24no—
287#123—24no—
288C22⋊Q8—22no—
289#121—22no—
290#121—22no—
291#121—24no—
292#121—24no—
293#121C2×C4×C3114yes—
294#121C2×C4×C3114yes—
295#120—24no—
296C4×Q8—22no—
297C4×Q8D4×C3112yes—
298C4×D4—24no—
299C4×D4—22no—
300C4×D4—22no—
301C4×D4C2×C4×C3114yes—
302C4×D4C2×C4×C3114yes—
303C4×D4D4×C3112yes—
304C4×D4D4×C3112yes—
305C4×D4D4×C3112yes—
306#117C2×C4×C3112yes—
307#117C2×C4×C3111yescharacteristic
308#117C2×C4×C3112yes—
309C2×C22⋊C4—22no—
310C2×C22⋊C4—22no—
311C2×C42C23×C3111yescharacteristic
312C2×C42C23×C3112yes—
313C4⋊C8—22no—
314C4⋊C8—22no—
315C4⋊C8—22no—
316C4⋊C8C23×C3112yes—
317C4⋊C8C23×C3112yes—
318C4⋊C8C23×C3112yes—
319C4⋊C8C23×C3112yes—
320C22⋊C8—22no—
321C22⋊C8—22no—
322C22⋊C8—22no—
323#97—22no—
324#97—22no—
325C4×C8—22no—
326C31#1777111yescharacteristic, direct product factor, Sylow
327C24—22no—
328#41—42no—
329#41—82no—
330#41—82no—
331#41—82no—
332#41—82no—
333C2×Q8—22no—
334C2×Q8C22⋊C4×C3111yescharacteristic
335C2×D4—24no—
336C2×D4—24no—
337C2×D4—22no—
338C2×D4—24no—
339C2×D4—22no—
340C2×D4—22no—
341C2×D4—44no—
342C2×D4—82no—
343C2×D4—82no—
344C2×D4C22⋊C4×C3112yes—
345C2×D4C22⋊C4×C3111yescharacteristic
346C2×D4C22×C4×C3112yes—
347C2×D4C22×C4×C3112yes—
348C22×C4—24no—
349C22×C4—24no—
350C22×C4C22×C4×C3111yescharacteristic
351C22×C4C22×C4×C3112yes—
352C22×C4C2×D4×C3112yes—
353C22×C4C2×D4×C3112yes—
354C22×C4C2×D4×C3112yes—
355M16—82no—
356C2×C8—22no—
357C2×C8—22no—
358C2×C8—22no—
359C2×C8—22no—
360C2×C8—82no—
361C2×C8—82no—
362C4⋊C4—24no—
363C4⋊C4—22no—
364C4⋊C4C22⋊C4×C3112yes—
365C4⋊C4C22⋊C4×C3112yes—
366C4⋊C4C22⋊C4×C3112yes—
367C4⋊C4C22×C4×C3114yes—
368C22⋊C4—22no—
369C22⋊C4—24no—
370C22⋊C4—24no—
371C22⋊C4—24no—
372C22⋊C4—24no—
373C22⋊C4C22⋊C4×C3111yescharacteristic
374C22⋊C4C22⋊C4×C3111yescharacteristic
375C22⋊C4C22⋊C4×C3112yes—
376C22⋊C4C22⋊C4×C3112yes—
377C42—22no—
378C42C22×C4×C3112yes—
379C42C22×C4×C3111yescharacteristic
380C42C2×D4×C3112yes—
381C42C2×D4×C3112yes—
382C42C2×D4×C3112yes—
383C42C24×C3111yescharacteristic
384C23—22no—
385C23—22no—
386C23—44no—
387C23—84no—
388C23C2×C22⋊C4×C3112yes—
389C23C2×C22⋊C4×C3111yescharacteristic
390Q8—41no—
391Q8—42no—
392Q8—42no—
393D4—24no—
394D4—41no—
395D4—42no—
396D4—42no—
397D4—44no—
398D4—42no—
399D4—42no—
400D4—42no—
401D4—42no—
402D4—84no—
403D4—84no—
404D4—84no—
405C2×C4—22no—
406C2×C4—22no—
407C2×C4—22no—
408C2×C4—22no—
409C2×C4—22no—
410C2×C4—22no—
411C2×C4—22no—
412C2×C4—24no—
413C2×C4—42no—
414C2×C4—84no—
415C2×C4—84no—
416C2×C4C2×C22⋊C4×C3111yescharacteristic
417C2×C4C2×C22⋊C4×C3112yes—
418C2×C4C2×C22⋊C4×C3112yes—
419C2×C4C2×C22⋊C4×C3112yes—
420C2×C4C2×C22⋊C4×C3112yes—
421C2×C4C23×C4×C3111yescharacteristic
422C2×C4C22×D4×C3112yes—
423C8—42no—
424C8—42no—
425C8—42no—
426C8—42no—
427C22—22no—
428C22—22no—
429C22—22no—
430C22—22no—
431C22—42no—
432C22—42no—
433C22—44no—
434C22—44no—
435C22—164no—
436C22C31×#41312yes—
437C22C22×C22⋊C4×C3111yescharacteristic
438C4—21no—
439C4—21no—
440C4—22no—
441C4—22no—
442C4—22no—
443C4—22no—
444C4—44no—
445C4C31×#57612yes—
446C4C31×#57712yes—
447C2—22no—
448C2—42no—
449C2—82no—
450C2—82no—
451C2C2×C31×#41311yescharacteristic
452C2C31×#289712yes—
subgroupG/H
center, socleC22×C31C22×C22⋊C4
commutatorC2×C4C23×C4×C31
Frattini, cosocleC42C24×C31
prime radicalC31×#3508C2
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ C4×#41×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#2990C2semidirect
3. C31×#1557C2semidirect
4. C31×#1555C2semidirect
5. C31×#1553C2semidirect
6. C31×#1552C2semidirect
7. C31×#1547C2semidirect
8. C31×#1540C2semidirect
9. C2×C31×#331C2semidirect
27. C31×#432C22semidirect
28. C31×#431C22semidirect
29. C31×#423C22semidirect
31. C2×C31×C4⋊C8C22semidirect
32. C31×#332C22semidirect
33. C31×#332C22semidirect
34. C31×#332C22semidirect
35. C31×#332C22semidirect
157. #17771C31direct (N × H)
202. #2990C2×C31semidirect
203. #1557C2×C31semidirect
204. #1555C2×C31semidirect
205. #1553C2×C31semidirect
206. #1552C2×C31semidirect
207. #1547C2×C31semidirect
208. #1540C2×C31semidirect
209. C2×#331C2×C31semidirect
247. #432C22×C31semidirect
248. #431C22×C31semidirect
249. #423C22×C31semidirect
251. C2×C4⋊C8C22×C31semidirect
252. #332C22×C31semidirect
253. #332C22×C31semidirect
254. #332C22×C31semidirect
255. #332C22×C31semidirect
326. C31#17771direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#35082
C31×#29902
C31×#15572
C31×#15552
C31×#15532
C31×#15522
C31×#15472
C31×#15402
C2×C31×#3312
#1777131