Finite Group Databasebeta

← C31×#18769 #21475528

Subgroups — C31×#18769 #21475528

Order 7936.

922 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
1C2×Q82×C31C211yesmaximal, characteristic
2C31×#3209C211yesmaximal, characteristic
3C31×#3104C211yesmaximal, characteristic
4C31×#3078C211yesmaximal, characteristic
5C31×#1645C214yesmaximal, complemented
6C31×#1633C214yesmaximal, complemented
7C31×#1548C211yesmaximal, characteristic
8C31×#1487C211yesmaximal, characteristic
9C31×#1479C211yesmaximal, characteristic
10Q82×C31—22no—
11Q82×C31—22no—
12Q82×C31—22no—
13Q82×C31C2214yes—
14C31×#533C2211yescharacteristic
15C2×C31×C4⋊Q8—22no—
16C2×C31×C4⋊Q8—21no—
17C2×C31×C4⋊Q8—21no—
18C2×C31×C4⋊Q8C2211yescharacteristic
19C2×C4×Q8×C31—21no—
20C2×C4×Q8×C31—21no—
21C2×C4×Q8×C31C2211yescharacteristic
22C2×C4×Q8×C31C2211yescharacteristic
23C31×#494C2212yes—
24C31×#487C2212yes—
25C31×#484—21no—
26C31×#479—22no—
27C31×#477C2212yes—
28C31×#477C2212yes—
29C31×#475C2212yes—
30C31×#462—22no—
31C31×#462C2212yes—
32C31×#451—21no—
33C31×#451—22no—
34C4×Q16×C31—22no—
35C31×#431C2211yescharacteristic
36C31×#431C2211yescharacteristic
37C31×#428—21no—
38C31×#423C2211yescharacteristic
39C31×#419—21no—
40C31×#333C2214yes—
41C31×Q8⋊C8C2214yes—
42C31×Q8⋊C8C2214yes—
43C22×Q8×C31—22no—
44C22×Q8×C31D411yescharacteristic
45C22×Q8×C31D411yescharacteristic
46C22×Q8×C31D412yes—
47C2×Q16×C31—22no—
48C2×Q16×C31—24no—
49C2×M16×C31—21no—
50C31×C4⋊Q8—28no—
51C31×C4⋊Q8—24no—
52C31×C4⋊Q8—24no—
53C31×C4⋊Q8—28no—
54C31×C4⋊Q8—24no—
55C31×C4⋊Q8—24no—
56C31×C4⋊Q8—21no—
57C31×C4⋊Q8—21no—
58C31×C4⋊Q8D412yes—
59C31×C4⋊Q8C2311yescharacteristic
60C31×C4⋊Q8C2311yescharacteristic
61C31×C4⋊Q8C2312yes—
62C31×#125—21no—
63C31×C22⋊Q8—21no—
64C31×C22⋊Q8—21no—
65C4×Q8×C31—24no—
66C4×Q8×C31—24no—
67C4×Q8×C31—24no—
68C4×Q8×C31—24no—
69C4×Q8×C31—21no—
70C4×Q8×C31—21no—
71C4×Q8×C31—21no—
72C4×Q8×C31—21no—
73C4×Q8×C31—21no—
74C4×Q8×C31—21no—
75C4×Q8×C31D412yes—
76C4×Q8×C31D412yes—
77C4×Q8×C31C2312yes—
78C4×Q8×C31C2312yes—
79C31×#117—21no—
80C2×C4⋊C4×C31—22no—
81C2×C4⋊C4×C31—22no—
82C2×C4⋊C4×C31—21no—
83C2×C4⋊C4×C31—21no—
84C2×C4⋊C4×C31—21no—
85C2×C4⋊C4×C31—21no—
86C2×C4⋊C4×C31D411yescharacteristic
87C2×C4⋊C4×C31D411yescharacteristic
88C2×C42×C31—22no—
89C2×C42×C31—21no—
90C2×C42×C31—21no—
91C2×C42×C31C2311yescharacteristic
92C31×#107—22no—
93C31×#107—22no—
94C31×#106—22no—
95C31×C4⋊C8—21no—
96C31×C4⋊C8—21no—
97C31×C4⋊C8C2312yes—
98C31×C4⋊C8C2312yes—
99C31×#103—22no—
100C31×#103—22no—
101C31×#103—22no—
102C31×#103—24no—
103C31×#103—22no—
104C31×C22⋊C8—21no—
105C31×C22⋊C8—21no—
106C4×C8×C31—21no—
107C4×C8×C31C2312yes—
108C2×Q8×C31—24no—
109C2×Q8×C31—28no—
110C2×Q8×C31—21no—
111C2×Q8×C31—21no—
112C2×Q8×C31—22no—
113C2×Q8×C31—22no—
114C2×Q8×C31—21no—
115C2×Q8×C31—21no—
116C2×Q8×C31—82no—
117C2×Q8×C31—84no—
118C2×Q8×C31Q1614yescomplemented
119C2×Q8×C31C2×D412yes—
120C2×Q8×C31C2×D412yes—
121C2×Q8×C31C2×D414yes—
122C22×C4×C31—21no—
123C22×C4×C31—21no—
124C22×C4×C31—22no—
125C22×C4×C31—21no—
126C22×C4×C31—21no—
127C22×C4×C31C2×D411yescharacteristic
128C22×C4×C31C2×D411yescharacteristic
129C22×C4×C31C2×D411yescharacteristic
130Q16×C31—44no—
131Q16×C31—84no—
132M16×C31—42no—
133C2×C8×C31—22no—
134C2×C8×C31—22no—
135C2×C8×C31—22no—
136C4⋊C4×C31—28no—
137C4⋊C4×C31—28no—
138C4⋊C4×C31—22no—
139C4⋊C4×C31—22no—
140C4⋊C4×C31—22no—
141C4⋊C4×C31—22no—
142C4⋊C4×C31—21no—
143C4⋊C4×C31—21no—
144C4⋊C4×C31—22no—
145C4⋊C4×C31—22no—
146C4⋊C4×C31—22no—
147C4⋊C4×C31—22no—
148C4⋊C4×C31—21no—
149C4⋊C4×C31—21no—
150C4⋊C4×C31—21no—
151C4⋊C4×C31—21no—
152C4⋊C4×C31—41no—
153C4⋊C4×C31—41no—
154C4⋊C4×C31C2×D412yes—
155C4⋊C4×C31C2×D412yes—
156C22⋊C4×C31—41no—
157C42×C31—28no—
158C42×C31—22no—
159C42×C31—22no—
160C42×C31—22no—
161C42×C31—22no—
162C42×C31—41no—
163C42×C31C2×D411yescharacteristic
164C42×C31C2×D411yescharacteristic
165C42×C31C2×D411yescharacteristic
166C42×C31C2411yescharacteristic
167#18769C3111yesmaximal, characteristic, direct product factor, Sylow
168C23×C31#12011yescharacteristic
169Q8×C31—24no—
170Q8×C31—22no—
171Q8×C31—22no—
172Q8×C31—24no—
173Q8×C31—44no—
174Q8×C31—42no—
175Q8×C31—42no—
176Q8×C31—82no—
177Q8×C31—88no—
178Q8×C31C2×Q1614yes—
179Q8×C31#13714yes—
180C2×C4×C31—24no—
181C2×C4×C31—22no—
182C2×C4×C31—22no—
183C2×C4×C31—24no—
184C2×C4×C31—22no—
185C2×C4×C31—24no—
186C2×C4×C31—22no—
187C2×C4×C31—22no—
188C2×C4×C31—41no—
189C2×C4×C31—44no—
190C2×C4×C31—42no—
191C2×C4×C31—42no—
192C2×C4×C31—41no—
193C2×C4×C31—41no—
194C2×C4×C31#12011yescharacteristic
195C2×C4×C31#12011yescharacteristic
196C2×C4×C31#12011yescharacteristic
197C2×C4×C31C2×Q1612yes—
198C2×C4×C31#13712yes—
199C2×C4×C31C22×D411yescharacteristic
200C2×C4×C31C22×D411yescharacteristic
201C2×C4×C31C22×D411yescharacteristic
202C8×C31—42no—
203C8×C31—42no—
204C8×C31—42no—
205C2×Q82C2×C3111yescharacteristic
206#3209C2×C3111yescharacteristic
207#3104C2×C3111yescharacteristic
208#3078C2×C3111yescharacteristic
209#1645C2×C3114yescomplemented
210#1633C2×C3114yescomplemented
211#1548C2×C3111yescharacteristic
212#1487C2×C3111yescharacteristic
213#1479C2×C3111yescharacteristic
214C22×C31—21no—
215C22×C31—21no—
216C22×C31#45112yes—
217C22×C31C2×#12011yescharacteristic
218C4×C31—24no—
219C4×C31—24no—
220C4×C31—21no—
221C4×C31—21no—
222C4×C31—21no—
223C4×C31—44no—
224C4×C31—42no—
225C4×C31—42no—
226C4×C31—81no—
227C4×C31—81no—
228C4×C31#45112yes—
229C4×C31C22×Q1611yescharacteristic
230C4×C31C2×#13711yescharacteristic
231C4×C31C2×#13712yes—
232Q82—22no—
233Q82—22no—
234Q82—22no—
235Q82C22×C3114yes—
236#533C22×C3111yescharacteristic
237C2×C4⋊Q8—22no—
238C2×C4⋊Q8—21no—
239C2×C4⋊Q8—21no—
240C2×C4⋊Q8C22×C3111yescharacteristic
241C2×C4×Q8—21no—
242C2×C4×Q8—21no—
243C2×C4×Q8C22×C3111yescharacteristic
244C2×C4×Q8C22×C3111yescharacteristic
245#494C22×C3112yes—
246#487C22×C3112yes—
247#484—21no—
248#479—22no—
249#477C22×C3112yes—
250#477C22×C3112yes—
251#475C22×C3112yes—
252#462—22no—
253#462C22×C3112yes—
254#451—21no—
255#451—22no—
256C4×Q16—22no—
257#431C22×C3111yescharacteristic
258#431C22×C3111yescharacteristic
259#428—21no—
260#423C22×C3111yescharacteristic
261#419—21no—
262#333C22×C3114yes—
263Q8⋊C8C22×C3114yes—
264Q8⋊C8C22×C3114yes—
265C2×C31—22no—
266C2×C31C2×#45111yescharacteristic
267C2×C31#300411yescharacteristic
268C2×C31#301911yescharacteristic
269C22×Q8—22no—
270C22×Q8D4×C3111yescharacteristic
271C22×Q8D4×C3111yescharacteristic
272C22×Q8D4×C3112yes—
273C2×Q16—22no—
274C2×Q16—24no—
275C2×M16—21no—
276C4⋊Q8—28no—
277C4⋊Q8—24no—
278C4⋊Q8—24no—
279C4⋊Q8—28no—
280C4⋊Q8—24no—
281C4⋊Q8—24no—
282C4⋊Q8—21no—
283C4⋊Q8—21no—
284C4⋊Q8D4×C3112yes—
285C4⋊Q8C23×C3111yescharacteristic
286C4⋊Q8C23×C3111yescharacteristic
287C4⋊Q8C23×C3112yes—
288#125—21no—
289C22⋊Q8—21no—
290C22⋊Q8—21no—
291C4×Q8—24no—
292C4×Q8—24no—
293C4×Q8—24no—
294C4×Q8—24no—
295C4×Q8—21no—
296C4×Q8—21no—
297C4×Q8—21no—
298C4×Q8—21no—
299C4×Q8—21no—
300C4×Q8—21no—
301C4×Q8D4×C3112yes—
302C4×Q8D4×C3112yes—
303C4×Q8C23×C3112yes—
304C4×Q8C23×C3112yes—
305#117—21no—
306C2×C4⋊C4—22no—
307C2×C4⋊C4—22no—
308C2×C4⋊C4—21no—
309C2×C4⋊C4—21no—
310C2×C4⋊C4—21no—
311C2×C4⋊C4—21no—
312C2×C4⋊C4D4×C3111yescharacteristic
313C2×C4⋊C4D4×C3111yescharacteristic
314C2×C42—22no—
315C2×C42—21no—
316C2×C42—21no—
317C2×C42C23×C3111yescharacteristic
318#107—22no—
319#107—22no—
320#106—22no—
321C4⋊C8—21no—
322C4⋊C8—21no—
323C4⋊C8C23×C3112yes—
324C4⋊C8C23×C3112yes—
325#103—22no—
326#103—22no—
327#103—22no—
328#103—24no—
329#103—22no—
330C22⋊C8—21no—
331C22⋊C8—21no—
332C4×C8—21no—
333C4×C8C23×C3112yes—
334C31#1876911yescharacteristic, direct product factor, Sylow
335C2×Q8—24no—
336C2×Q8—28no—
337C2×Q8—21no—
338C2×Q8—21no—
339C2×Q8—22no—
340C2×Q8—22no—
341C2×Q8—21no—
342C2×Q8—21no—
343C2×Q8—82no—
344C2×Q8—84no—
345C2×Q8Q16×C3114yescomplemented
346C2×Q8C2×D4×C3112yes—
347C2×Q8C2×D4×C3112yes—
348C2×Q8C2×D4×C3114yes—
349C22×C4—21no—
350C22×C4—21no—
351C22×C4—22no—
352C22×C4—21no—
353C22×C4—21no—
354C22×C4C2×D4×C3111yescharacteristic
355C22×C4C2×D4×C3111yescharacteristic
356C22×C4C2×D4×C3111yescharacteristic
357Q16—44no—
358Q16—84no—
359M16—42no—
360C2×C8—22no—
361C2×C8—22no—
362C2×C8—22no—
363C4⋊C4—28no—
364C4⋊C4—28no—
365C4⋊C4—22no—
366C4⋊C4—22no—
367C4⋊C4—22no—
368C4⋊C4—22no—
369C4⋊C4—21no—
370C4⋊C4—21no—
371C4⋊C4—22no—
372C4⋊C4—22no—
373C4⋊C4—22no—
374C4⋊C4—22no—
375C4⋊C4—21no—
376C4⋊C4—21no—
377C4⋊C4—21no—
378C4⋊C4—21no—
379C4⋊C4—41no—
380C4⋊C4—41no—
381C4⋊C4C2×D4×C3112yes—
382C4⋊C4C2×D4×C3112yes—
383C22⋊C4—41no—
384C42—28no—
385C42—22no—
386C42—22no—
387C42—22no—
388C42—22no—
389C42—41no—
390C42C2×D4×C3111yescharacteristic
391C42C2×D4×C3111yescharacteristic
392C42C2×D4×C3111yescharacteristic
393C42C24×C3111yescharacteristic
394C23C31×#12011yescharacteristic
395Q8—24no—
396Q8—24no—
397Q8—22no—
398Q8—22no—
399Q8—44no—
400Q8—42no—
401Q8—42no—
402Q8—82no—
403Q8—88no—
404Q8C2×Q16×C3114yes—
405Q8C31×#13714yes—
406C2×C4—24no—
407C2×C4—24no—
408C2×C4—22no—
409C2×C4—22no—
410C2×C4—22no—
411C2×C4—24no—
412C2×C4—22no—
413C2×C4—22no—
414C2×C4—41no—
415C2×C4—44no—
416C2×C4—42no—
417C2×C4—42no—
418C2×C4—41no—
419C2×C4—41no—
420C2×C4C31×#12011yescharacteristic
421C2×C4C31×#12011yescharacteristic
422C2×C4C31×#12011yescharacteristic
423C2×C4C2×Q16×C3112yes—
424C2×C4C31×#13712yes—
425C2×C4C22×D4×C3111yescharacteristic
426C2×C4C22×D4×C3111yescharacteristic
427C2×C4C22×D4×C3111yescharacteristic
428C8—42no—
429C8—42no—
430C8—42no—
431C22—21no—
432C22—21no—
433C22C31×#45112yes—
434C22C2×C31×#12011yescharacteristic
435C4—24no—
436C4—24no—
437C4—21no—
438C4—21no—
439C4—21no—
440C4—44no—
441C4—42no—
442C4—42no—
443C4—81no—
444C4—81no—
445C4C31×#45112yes—
446C4C22×Q16×C3111yescharacteristic
447C4C2×C31×#13711yescharacteristic
448C4C2×C31×#13712yes—
449C2—22no—
450C2C2×C31×#45111yescharacteristic
451C2C31×#300411yescharacteristic
452C2C31×#301911yescharacteristic
subgroupG/H
center, socleC22×C31C2×#120
commutator, Frattini, cosocleC42C24×C31
prime radicalC23×C31#120
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
5. C31×#1645C2semidirect
6. C31×#1633C2semidirect
118. C2×Q8×C31Q16semidirect
167. #18769C31direct (N × H)
209. #1645C2×C31semidirect
210. #1633C2×C31semidirect
334. C31#18769direct (N × H)
345. C2×Q8Q16×C31semidirect

Maximal subgroups

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

subgroupindex
C2×Q82×C312
C31×#32092
C31×#31042
C31×#30782
C31×#16452
C31×#16332
C31×#15482
C31×#14872
C31×#14792
#1876931