Finite Group Databasebeta

← C31×#19175 #21475934

Subgroups — C31×#19175 #21475934

Order 7936.

596 conjugacy classes of subgroups.

The subgroup lattice has 456 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3139C211yesmaximal, characteristic
2C31×#3104C211yesmaximal, characteristic
3C2×C31×#475C211yesmaximal, characteristic
4Q8×M16×C31C211yesmaximal, characteristic
5C31×#1704C212yesmaximal, complemented
6C31×#1700C212yesmaximal, complemented
7C31×#1684C212yesmaximal, complemented
8C31×#1680C212yesmaximal, complemented
9C31×#1565C211yesmaximal, characteristic
10C31×#1550C211yesmaximal, characteristic
11C31×#1546C211yesmaximal, characteristic
12C31×#533C2211yescharacteristic
13C2×C31×C4⋊Q8C2211yescharacteristic
14C2×C4×Q8×C31C2211yescharacteristic
15C31×#491—22no—
16C31×#487C2212yes—
17C31×#487C2212yes—
18C31×#484—21no—
19C31×#477C2211yescharacteristic
20C31×#477C2211yescharacteristic
21C31×#475—21no—
22C31×#475—21no—
23C31×#475C2212yes—
24C31×#475C2212yes—
25C31×#462C2211yescharacteristic
26C31×#462C2211yescharacteristic
27C31×#451—21no—
28C31×#446—22no—
29C31×#446C2212yes—
30C8×Q8×C31C2212yes—
31C4×Q16×C31—21no—
32C4×Q16×C31—21no—
33C31×#431C2211yescharacteristic
34C2×C31×#106—21no—
35C31×#423—21no—
36C31×#423C2211yescharacteristic
37C2×C31×C4⋊C8C2211yescharacteristic
38C31×#419—21no—
39C31×#419—21no—
40C2×C31×#103—21no—
41C4×M16×C31—21no—
42C4×M16×C31C2211yescharacteristic
43C31×#335C2212yes—
44C31×#334C2212yes—
45C31×#333C2212yes—
46C31×#332C2212yes—
47C31×#332C2212yes—
48C31×#332C2212yes—
49C22×Q8×C31—21no—
50C22×Q8×C31D411yescharacteristic
51C2×Q16×C31—21no—
52C2×Q16×C31—21no—
53C2×M16×C31—21no—
54C2×M16×C31D411yescharacteristic
55C2×M16×C31D411yescharacteristic
56C22×C8×C31—21no—
57C31×C4⋊Q8—21no—
58C31×C4⋊Q8—21no—
59C31×C4⋊Q8—21no—
60C31×C4⋊Q8C2311yescharacteristic
61C31×C4⋊Q8C2312yes—
62C31×C4⋊Q8C2311yescharacteristic
63C31×#125—21no—
64C31×C22⋊Q8—21no—
65C31×C22⋊Q8—21no—
66C4×Q8×C31—21no—
67C4×Q8×C31—21no—
68C4×Q8×C31—21no—
69C4×Q8×C31—21no—
70C4×Q8×C31D411yescharacteristic
71C4×Q8×C31D411yescharacteristic
72C4×Q8×C31C2311yescharacteristic
73C4×Q8×C31C2311yescharacteristic
74C31×#117—21no—
75C2×C4⋊C4×C31—21no—
76C2×C4⋊C4×C31—21no—
77C2×C4⋊C4×C31—21no—
78C2×C4⋊C4×C31D411yescharacteristic
79C2×C42×C31—21no—
80C2×C42×C31C2311yescharacteristic
81C31×#107—21no—
82C31×#107—21no—
83C31×#106—22no—
84C31×#106—22no—
85C31×C4⋊C8—22no—
86C31×C4⋊C8—22no—
87C31×C4⋊C8—21no—
88C31×C4⋊C8—21no—
89C31×C4⋊C8C2312yes—
90C31×C4⋊C8C2312yes—
91C31×C4⋊C8C2311yescharacteristic
92C31×C4⋊C8C2311yescharacteristic
93C31×#103—22no—
94C31×#103—22no—
95C31×#103—21no—
96C31×#103—21no—
97C31×#103—22no—
98C31×#103—22no—
99C31×#103—22no—
100C31×#103—22no—
101C31×#103—21no—
102C31×#103—21no—
103C31×C22⋊C8—21no—
104C31×#97—22no—
105C31×#97D412yes—
106C4×C8×C31—22no—
107C4×C8×C31—21no—
108C4×C8×C31C2312yes—
109C2×Q8×C31—21no—
110C2×Q8×C31—22no—
111C2×Q8×C31—22no—
112C2×Q8×C31—21no—
113C2×Q8×C31—21no—
114C2×Q8×C31—41no—
115C2×Q8×C31—41no—
116C2×Q8×C31—42no—
117C2×Q8×C31—42no—
118C2×Q8×C31C2×D411yescharacteristic
119C2×Q8×C31C2×D411yescharacteristic
120C22×C4×C31—21no—
121C22×C4×C31—21no—
122C22×C4×C31—41no—
123C22×C4×C31C2×D411yescharacteristic
124C22×C4×C31C2×D411yescharacteristic
125C22×C4×C31#4111yescharacteristic
126Q16×C31—42no—
127Q16×C31—42no—
128M16×C31—22no—
129M16×C31—22no—
130M16×C31—42no—
131C2×C8×C31—22no—
132C2×C8×C31—21no—
133C2×C8×C31—21no—
134C2×C8×C31—22no—
135C2×C8×C31—42no—
136C2×C8×C31C2×D412yes—
137C2×C8×C31C2×D412yes—
138C4⋊C4×C31—21no—
139C4⋊C4×C31—21no—
140C4⋊C4×C31—21no—
141C4⋊C4×C31—21no—
142C4⋊C4×C31—21no—
143C4⋊C4×C31—21no—
144C4⋊C4×C31—21no—
145C4⋊C4×C31—22no—
146C4⋊C4×C31—21no—
147C4⋊C4×C31—22no—
148C4⋊C4×C31—21no—
149C4⋊C4×C31—41no—
150C4⋊C4×C31—41no—
151C4⋊C4×C31—41no—
152C4⋊C4×C31—41no—
153C4⋊C4×C31C2×D411yescharacteristic
154C4⋊C4×C31C2×D411yescharacteristic
155C22⋊C4×C31—41no—
156C42×C31—21no—
157C42×C31—21no—
158C42×C31—21no—
159C42×C31—21no—
160C42×C31—41no—
161C42×C31C2×D411yescharacteristic
162C42×C31C2×D411yescharacteristic
163C42×C31#4111yescharacteristic
164C42×C31C2411yescharacteristic
165#19175C3111yesmaximal, characteristic, direct product factor, Sylow
166C23×C31#12111yescharacteristic
167Q8×C31—21no—
168Q8×C31—21no—
169Q8×C31—21no—
170Q8×C31—42no—
171Q8×C31—42no—
172Q8×C31—41no—
173Q8×C31—42no—
174Q8×C31—41no—
175Q8×C31—81no—
176Q8×C31—82no—
177Q8×C31#13712yes—
178C2×C4×C31—21no—
179C2×C4×C31—21no—
180C2×C4×C31—21no—
181C2×C4×C31—21no—
182C2×C4×C31—21no—
183C2×C4×C31—21no—
184C2×C4×C31—41no—
185C2×C4×C31—42no—
186C2×C4×C31—41no—
187C2×C4×C31—41no—
188C2×C4×C31—42no—
189C2×C4×C31—81no—
190C2×C4×C31—82no—
191C2×C4×C31#12111yescharacteristic
192C2×C4×C31#12111yescharacteristic
193C2×C4×C31#12111yescharacteristic
194C2×C4×C31#13512yes—
195C2×C4×C31#13712yes—
196C2×C4×C31C22×D411yescharacteristic
197C2×C4×C31C22×D411yescharacteristic
198C2×C4×C31C2×#4111yescharacteristic
199C8×C31—22no—
200C8×C31—22no—
201C8×C31—42no—
202C8×C31—41no—
203C8×C31—42no—
204C8×C31—41no—
205#3139C2×C3111yescharacteristic
206#3104C2×C3111yescharacteristic
207C2×#475C2×C3111yescharacteristic
208Q8×M16C2×C3111yescharacteristic
209#1704C2×C3112yescomplemented
210#1700C2×C3112yescomplemented
211#1684C2×C3112yescomplemented
212#1680C2×C3112yescomplemented
213#1565C2×C3111yescharacteristic
214#1550C2×C3111yescharacteristic
215#1546C2×C3111yescharacteristic
216C22×C31—21no—
217C22×C31—21no—
218C22×C31#46412yes—
219C22×C31C2×#12111yescharacteristic
220C4×C31—21no—
221C4×C31—22no—
222C4×C31—21no—
223C4×C31—21no—
224C4×C31—41no—
225C4×C31—41no—
226C4×C31—41no—
227C4×C31—82no—
228C4×C31—81no—
229C4×C31—81no—
230C4×C31#46412yes—
231C4×C31C2×#13511yescharacteristic
232C4×C31C2×#13711yescharacteristic
233C4×C31C2×#13711yescharacteristic
234C4×C31#57511yescharacteristic
235#533C22×C3111yescharacteristic
236C2×C4⋊Q8C22×C3111yescharacteristic
237C2×C4×Q8C22×C3111yescharacteristic
238#491—22no—
239#487C22×C3112yes—
240#487C22×C3112yes—
241#484—21no—
242#477C22×C3111yescharacteristic
243#477C22×C3111yescharacteristic
244#475—21no—
245#475—21no—
246#475C22×C3112yes—
247#475C22×C3112yes—
248#462C22×C3111yescharacteristic
249#462C22×C3111yescharacteristic
250#451—21no—
251#446—22no—
252#446C22×C3112yes—
253C8×Q8C22×C3112yes—
254C4×Q16—21no—
255C4×Q16—21no—
256#431C22×C3111yescharacteristic
257C2×#106—21no—
258#423—21no—
259#423C22×C3111yescharacteristic
260C2×C4⋊C8C22×C3111yescharacteristic
261#419—21no—
262#419—21no—
263C2×#103—21no—
264C4×M16—21no—
265C4×M16C22×C3111yescharacteristic
266#335C22×C3112yes—
267#334C22×C3112yes—
268#333C22×C3112yes—
269#332C22×C3112yes—
270#332C22×C3112yes—
271#332C22×C3112yes—
272C2×C31—22no—
273C2×C31C2×#46411yescharacteristic
274C2×C31#305611yescharacteristic
275C2×C31#306911yescharacteristic
276C22×Q8—21no—
277C22×Q8D4×C3111yescharacteristic
278C2×Q16—21no—
279C2×Q16—21no—
280C2×M16—21no—
281C2×M16D4×C3111yescharacteristic
282C2×M16D4×C3111yescharacteristic
283C22×C8—21no—
284C4⋊Q8—21no—
285C4⋊Q8—21no—
286C4⋊Q8—21no—
287C4⋊Q8C23×C3112yes—
288C4⋊Q8C23×C3111yescharacteristic
289C4⋊Q8C23×C3111yescharacteristic
290#125—21no—
291C22⋊Q8—21no—
292C22⋊Q8—21no—
293C4×Q8—21no—
294C4×Q8—21no—
295C4×Q8—21no—
296C4×Q8—21no—
297C4×Q8D4×C3111yescharacteristic
298C4×Q8D4×C3111yescharacteristic
299C4×Q8C23×C3111yescharacteristic
300C4×Q8C23×C3111yescharacteristic
301#117—21no—
302C2×C4⋊C4—21no—
303C2×C4⋊C4—21no—
304C2×C4⋊C4—21no—
305C2×C4⋊C4D4×C3111yescharacteristic
306C2×C42—21no—
307C2×C42C23×C3111yescharacteristic
308#107—21no—
309#107—21no—
310#106—22no—
311#106—22no—
312C4⋊C8—22no—
313C4⋊C8—22no—
314C4⋊C8—21no—
315C4⋊C8—21no—
316C4⋊C8C23×C3112yes—
317C4⋊C8C23×C3111yescharacteristic
318C4⋊C8C23×C3111yescharacteristic
319C4⋊C8C23×C3112yes—
320#103—22no—
321#103—22no—
322#103—21no—
323#103—21no—
324#103—22no—
325#103—22no—
326#103—22no—
327#103—22no—
328#103—21no—
329#103—21no—
330C22⋊C8—21no—
331#97—22no—
332#97D4×C3112yes—
333C4×C8—22no—
334C4×C8—21no—
335C4×C8C23×C3112yes—
336C31#1917511yescharacteristic, direct product factor, Sylow
337C2×Q8—21no—
338C2×Q8—22no—
339C2×Q8—22no—
340C2×Q8—21no—
341C2×Q8—21no—
342C2×Q8—41no—
343C2×Q8—41no—
344C2×Q8—42no—
345C2×Q8—42no—
346C2×Q8C2×D4×C3111yescharacteristic
347C2×Q8C2×D4×C3111yescharacteristic
348C22×C4—21no—
349C22×C4—21no—
350C22×C4—41no—
351C22×C4C2×D4×C3111yescharacteristic
352C22×C4C2×D4×C3111yescharacteristic
353C22×C4#41×C3111yescharacteristic
354Q16—42no—
355Q16—42no—
356M16—22no—
357M16—22no—
358M16—42no—
359C2×C8—22no—
360C2×C8—21no—
361C2×C8—21no—
362C2×C8—22no—
363C2×C8—42no—
364C2×C8C2×D4×C3112yes—
365C2×C8C2×D4×C3112yes—
366C4⋊C4—21no—
367C4⋊C4—21no—
368C4⋊C4—21no—
369C4⋊C4—21no—
370C4⋊C4—21no—
371C4⋊C4—21no—
372C4⋊C4—21no—
373C4⋊C4—22no—
374C4⋊C4—21no—
375C4⋊C4—22no—
376C4⋊C4—21no—
377C4⋊C4—41no—
378C4⋊C4—41no—
379C4⋊C4—41no—
380C4⋊C4—41no—
381C4⋊C4C2×D4×C3111yescharacteristic
382C4⋊C4C2×D4×C3111yescharacteristic
383C22⋊C4—41no—
384C42—21no—
385C42—21no—
386C42—21no—
387C42—21no—
388C42—41no—
389C42C2×D4×C3111yescharacteristic
390C42C2×D4×C3111yescharacteristic
391C42#41×C3111yescharacteristic
392C42C24×C3111yescharacteristic
393C23C31×#12111yescharacteristic
394Q8—21no—
395Q8—21no—
396Q8—21no—
397Q8—42no—
398Q8—42no—
399Q8—41no—
400Q8—42no—
401Q8—41no—
402Q8—81no—
403Q8—82no—
404Q8C31×#13712yes—
405C2×C4—21no—
406C2×C4—21no—
407C2×C4—21no—
408C2×C4—21no—
409C2×C4—21no—
410C2×C4—21no—
411C2×C4—41no—
412C2×C4—42no—
413C2×C4—41no—
414C2×C4—41no—
415C2×C4—42no—
416C2×C4—81no—
417C2×C4—82no—
418C2×C4C31×#12111yescharacteristic
419C2×C4C31×#12111yescharacteristic
420C2×C4C31×#12111yescharacteristic
421C2×C4C31×#13512yes—
422C2×C4C31×#13712yes—
423C2×C4C22×D4×C3111yescharacteristic
424C2×C4C22×D4×C3111yescharacteristic
425C2×C4C2×#41×C3111yescharacteristic
426C8—22no—
427C8—22no—
428C8—42no—
429C8—41no—
430C8—42no—
431C8—41no—
432C22—21no—
433C22—21no—
434C22C31×#46412yes—
435C22C2×C31×#12111yescharacteristic
436C4—21no—
437C4—22no—
438C4—21no—
439C4—21no—
440C4—41no—
441C4—41no—
442C4—41no—
443C4—82no—
444C4—81no—
445C4—81no—
446C4C31×#46412yes—
447C4C2×C31×#13511yescharacteristic
448C4C2×C31×#13711yescharacteristic
449C4C2×C31×#13711yescharacteristic
450C4C31×#57511yescharacteristic
451C2—22no—
452C2C2×C31×#46411yescharacteristic
453C2C31×#305611yescharacteristic
454C2C31×#306911yescharacteristic
subgroupG/H
center, socleC22×C31C2×#121
commutator, Frattini, cosocleC42C24×C31
prime radicalC23×C31#121
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×#1704C2semidirect
6. C31×#1700C2semidirect
7. C31×#1684C2semidirect
8. C31×#1680C2semidirect
165. #19175C31direct (N × H)
209. #1704C2×C31semidirect
210. #1700C2×C31semidirect
211. #1684C2×C31semidirect
212. #1680C2×C31semidirect
336. C31#19175direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#31392
C31×#31042
C2×C31×#4752
Q8×M16×C312
C31×#17042
C31×#17002
C31×#16842
C31×#16802
C31×#15652
C31×#15502
C31×#15462
#1917531