Finite Group Databasebeta

← C31×#19243 #21476002

Subgroups — C31×#19243 #21476002

Order 7936.

572 conjugacy classes of subgroups.

The subgroup lattice has 412 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3249C211yesmaximal, characteristic
2C31×#3229C211yesmaximal, characteristic
3C31×#3139C211yesmaximal, characteristic
4C31×#2962C211yesmaximal, characteristic
5C31×#1704C212yesmaximal, complemented
6C31×#1700C212yesmaximal, complemented
7C31×#1684C212yesmaximal, complemented
8C31×#1680C212yesmaximal, complemented
9C31×#1565C211yesmaximal, characteristic
10C31×#1542C211yesmaximal, characteristic
11C2×C31×#332C211yesmaximal, characteristic
12C31×#533C2211yescharacteristic
13C31×#533C2211yescharacteristic
14C2×C31×C4⋊Q8C2211yescharacteristic
15C31×#498—21no—
16C31×#491—22no—
17C31×#487—21no—
18C31×#487C2212yes—
19C31×#487C2212yes—
20C31×#483—22no—
21C31×#477—21no—
22C31×#477C2212yes—
23C31×#475C2212yes—
24C31×#475C2212yes—
25C31×#467—22no—
26C31×#462—21no—
27C31×#462C2212yes—
28C31×#446—22no—
29C31×#446C2212yes—
30C8×Q8×C31C2212yes—
31C31×#431C2211yescharacteristic
32C31×#424—21no—
33C2×C31×C4⋊C8C2211yescharacteristic
34C2×C31×C4⋊C8C2211yescharacteristic
35C31×#419—21no—
36C31×#419—21no—
37C31×#405—21no—
38C4×M16×C31C2211yescharacteristic
39C31×#335C2212yes—
40C31×#334C2212yes—
41C31×#333C2211yescharacteristic
42C31×#333C2211yescharacteristic
43C31×#332C2212yes—
44C31×#332C2212yes—
45C31×#332C2211yescharacteristic
46C31×#332C2211yescharacteristic
47C22×Q8×C31—21no—
48C2×Q16×C31—22no—
49C2×M16×C31D411yescharacteristic
50C2×M16×C31D411yescharacteristic
51C22×C8×C31—21no—
52C22×C8×C31—21no—
53C31×C4⋊Q8—21no—
54C31×C4⋊Q8—21no—
55C31×C4⋊Q8—21no—
56C31×C4⋊Q8D411yescharacteristic
57C31×C4⋊Q8D411yescharacteristic
58C31×C4⋊Q8C2311yescharacteristic
59C31×C4⋊Q8C2312yes—
60C31×C4⋊Q8C2311yescharacteristic
61C31×#125—21no—
62C31×#125—21no—
63C31×C22⋊Q8—21no—
64C31×C22⋊Q8—21no—
65C31×C22⋊Q8—21no—
66C31×C22⋊Q8D412yes—
67C4×Q8×C31—21no—
68C4×Q8×C31—21no—
69C4×Q8×C31—21no—
70C4×Q8×C31C2312yes—
71C31×#117—21no—
72C31×#117—21no—
73C2×C4⋊C4×C31—21no—
74C2×C4⋊C4×C31—21no—
75C2×C42×C31C2311yescharacteristic
76C31×#107—22no—
77C31×#106—22no—
78C31×#106—22no—
79C31×C4⋊C8—22no—
80C31×C4⋊C8—22no—
81C31×C4⋊C8—21no—
82C31×C4⋊C8—21no—
83C31×C4⋊C8C2311yescharacteristic
84C31×C4⋊C8C2311yescharacteristic
85C31×C4⋊C8C2312yes—
86C31×C4⋊C8C2311yescharacteristic
87C31×C4⋊C8C2311yescharacteristic
88C31×#103—22no—
89C31×#103—22no—
90C31×#103—22no—
91C31×#103—22no—
92C31×#103—22no—
93C31×#103—22no—
94C31×#103—22no—
95C31×#103—22no—
96C31×C22⋊C8—21no—
97C31×#97—22no—
98C31×#97D412yes—
99C4×C8×C31—22no—
100C4×C8×C31—21no—
101C4×C8×C31C2312yes—
102C2×Q8×C31—21no—
103C2×Q8×C31—22no—
104C2×Q8×C31—21no—
105C2×Q8×C31—21no—
106C2×Q8×C31—41no—
107C2×Q8×C31—42no—
108C2×Q8×C31—42no—
109C2×Q8×C31C2×D412yes—
110C22×C4×C31—41no—
111C22×C4×C31C2×D411yescharacteristic
112C22×C4×C31C2×D411yescharacteristic
113C22×C4×C31#4111yescharacteristic
114Q16×C31—82no—
115M16×C31—22no—
116M16×C31—22no—
117C2×C8×C31—21no—
118C2×C8×C31—21no—
119C2×C8×C31—21no—
120C2×C8×C31—21no—
121C2×C8×C31—22no—
122C2×C8×C31—42no—
123C2×C8×C31—81no—
124C2×C8×C31C2×D412yes—
125C2×C8×C31C2×D412yes—
126C4⋊C4×C31—21no—
127C4⋊C4×C31—21no—
128C4⋊C4×C31—21no—
129C4⋊C4×C31—22no—
130C4⋊C4×C31—22no—
131C4⋊C4×C31—21no—
132C4⋊C4×C31—21no—
133C4⋊C4×C31—22no—
134C4⋊C4×C31—21no—
135C4⋊C4×C31—22no—
136C4⋊C4×C31—21no—
137C4⋊C4×C31—41no—
138C4⋊C4×C31—41no—
139C4⋊C4×C31—41no—
140C4⋊C4×C31—41no—
141C4⋊C4×C31C2×D412yes—
142C22⋊C4×C31—22no—
143C22⋊C4×C31—41no—
144C42×C31—22no—
145C42×C31—41no—
146C42×C31C2×D411yescharacteristic
147C42×C31C2×D411yescharacteristic
148C42×C31#4111yescharacteristic
149C42×C31C2411yescharacteristic
150#19243C3111yesmaximal, characteristic, direct product factor, Sylow
151C23×C31#12111yescharacteristic
152Q8×C31—22no—
153Q8×C31—22no—
154Q8×C31—42no—
155Q8×C31—42no—
156Q8×C31—41no—
157Q8×C31—41no—
158Q8×C31—81no—
159Q8×C31—81no—
160Q8×C31—82no—
161C2×C4×C31—21no—
162C2×C4×C31—21no—
163C2×C4×C31—22no—
164C2×C4×C31—22no—
165C2×C4×C31—41no—
166C2×C4×C31—41no—
167C2×C4×C31—41no—
168C2×C4×C31—42no—
169C2×C4×C31—82no—
170C2×C4×C31#12111yescharacteristic
171C2×C4×C31#12111yescharacteristic
172C2×C4×C31#12111yescharacteristic
173C2×C4×C31#13512yes—
174C2×C4×C31#13712yes—
175C2×C4×C31C22×D411yescharacteristic
176C2×C4×C31C22×D411yescharacteristic
177C2×C4×C31C2×#4111yescharacteristic
178C8×C31—22no—
179C8×C31—22no—
180C8×C31—41no—
181C8×C31—41no—
182C8×C31—41no—
183C8×C31—42no—
184C8×C31—41no—
185#3249C2×C3111yescharacteristic
186#3229C2×C3111yescharacteristic
187#3139C2×C3111yescharacteristic
188#2962C2×C3111yescharacteristic
189#1704C2×C3112yescomplemented
190#1700C2×C3112yescomplemented
191#1684C2×C3112yescomplemented
192#1680C2×C3112yescomplemented
193#1565C2×C3111yescharacteristic
194#1542C2×C3111yescharacteristic
195C2×#332C2×C3111yescharacteristic
196C22×C31—21no—
197C22×C31—21no—
198C22×C31#46412yes—
199C22×C31C2×#12111yescharacteristic
200C4×C31—21no—
201C4×C31—21no—
202C4×C31—21no—
203C4×C31—42no—
204C4×C31—42no—
205C4×C31—82no—
206C4×C31—81no—
207C4×C31—81no—
208C4×C31#46412yes—
209C4×C31C2×#13511yescharacteristic
210C4×C31C2×#13711yescharacteristic
211C4×C31#57711yescharacteristic
212C4×C31#57811yescharacteristic
213#533C22×C3111yescharacteristic
214#533C22×C3111yescharacteristic
215C2×C4⋊Q8C22×C3111yescharacteristic
216#498—21no—
217#491—22no—
218#487—21no—
219#487C22×C3112yes—
220#487C22×C3112yes—
221#483—22no—
222#477—21no—
223#477C22×C3112yes—
224#475C22×C3112yes—
225#475C22×C3112yes—
226#467—22no—
227#462—21no—
228#462C22×C3112yes—
229#446—22no—
230#446C22×C3112yes—
231C8×Q8C22×C3112yes—
232#431C22×C3111yescharacteristic
233#424—21no—
234C2×C4⋊C8C22×C3111yescharacteristic
235C2×C4⋊C8C22×C3111yescharacteristic
236#419—21no—
237#419—21no—
238#405—21no—
239C4×M16C22×C3111yescharacteristic
240#335C22×C3112yes—
241#334C22×C3112yes—
242#333C22×C3111yescharacteristic
243#333C22×C3111yescharacteristic
244#332C22×C3112yes—
245#332C22×C3112yes—
246#332C22×C3111yescharacteristic
247#332C22×C3111yescharacteristic
248C2×C31—22no—
249C2×C31C2×#46411yescharacteristic
250C2×C31#306311yescharacteristic
251C2×C31#306911yescharacteristic
252C22×Q8—21no—
253C2×Q16—22no—
254C2×M16D4×C3111yescharacteristic
255C2×M16D4×C3111yescharacteristic
256C22×C8—21no—
257C22×C8—21no—
258C4⋊Q8—21no—
259C4⋊Q8—21no—
260C4⋊Q8—21no—
261C4⋊Q8D4×C3111yescharacteristic
262C4⋊Q8D4×C3111yescharacteristic
263C4⋊Q8C23×C3112yes—
264C4⋊Q8C23×C3111yescharacteristic
265C4⋊Q8C23×C3111yescharacteristic
266#125—21no—
267#125—21no—
268C22⋊Q8—21no—
269C22⋊Q8—21no—
270C22⋊Q8—21no—
271C22⋊Q8D4×C3112yes—
272C4×Q8—21no—
273C4×Q8—21no—
274C4×Q8—21no—
275C4×Q8C23×C3112yes—
276#117—21no—
277#117—21no—
278C2×C4⋊C4—21no—
279C2×C4⋊C4—21no—
280C2×C42C23×C3111yescharacteristic
281#107—22no—
282#106—22no—
283#106—22no—
284C4⋊C8—22no—
285C4⋊C8—22no—
286C4⋊C8—21no—
287C4⋊C8—21no—
288C4⋊C8C23×C3111yescharacteristic
289C4⋊C8C23×C3111yescharacteristic
290C4⋊C8C23×C3112yes—
291C4⋊C8C23×C3111yescharacteristic
292C4⋊C8C23×C3111yescharacteristic
293#103—22no—
294#103—22no—
295#103—22no—
296#103—22no—
297#103—22no—
298#103—22no—
299#103—22no—
300#103—22no—
301C22⋊C8—21no—
302#97—22no—
303#97D4×C3112yes—
304C4×C8—22no—
305C4×C8—21no—
306C4×C8C23×C3112yes—
307C31#1924311yescharacteristic, direct product factor, Sylow
308C2×Q8—21no—
309C2×Q8—22no—
310C2×Q8—21no—
311C2×Q8—21no—
312C2×Q8—41no—
313C2×Q8—42no—
314C2×Q8—42no—
315C2×Q8C2×D4×C3112yes—
316C22×C4—41no—
317C22×C4C2×D4×C3111yescharacteristic
318C22×C4C2×D4×C3111yescharacteristic
319C22×C4#41×C3111yescharacteristic
320Q16—82no—
321M16—22no—
322M16—22no—
323C2×C8—21no—
324C2×C8—21no—
325C2×C8—21no—
326C2×C8—21no—
327C2×C8—22no—
328C2×C8—42no—
329C2×C8—81no—
330C2×C8C2×D4×C3112yes—
331C2×C8C2×D4×C3112yes—
332C4⋊C4—21no—
333C4⋊C4—21no—
334C4⋊C4—21no—
335C4⋊C4—22no—
336C4⋊C4—22no—
337C4⋊C4—21no—
338C4⋊C4—21no—
339C4⋊C4—22no—
340C4⋊C4—21no—
341C4⋊C4—22no—
342C4⋊C4—21no—
343C4⋊C4—41no—
344C4⋊C4—41no—
345C4⋊C4—41no—
346C4⋊C4—41no—
347C4⋊C4C2×D4×C3112yes—
348C22⋊C4—22no—
349C22⋊C4—41no—
350C42—22no—
351C42—41no—
352C42C2×D4×C3111yescharacteristic
353C42C2×D4×C3111yescharacteristic
354C42#41×C3111yescharacteristic
355C42C24×C3111yescharacteristic
356C23C31×#12111yescharacteristic
357Q8—22no—
358Q8—22no—
359Q8—42no—
360Q8—42no—
361Q8—41no—
362Q8—41no—
363Q8—81no—
364Q8—81no—
365Q8—82no—
366C2×C4—21no—
367C2×C4—21no—
368C2×C4—22no—
369C2×C4—22no—
370C2×C4—41no—
371C2×C4—41no—
372C2×C4—41no—
373C2×C4—42no—
374C2×C4—82no—
375C2×C4C31×#12111yescharacteristic
376C2×C4C31×#12111yescharacteristic
377C2×C4C31×#12111yescharacteristic
378C2×C4C31×#13512yes—
379C2×C4C31×#13712yes—
380C2×C4C22×D4×C3111yescharacteristic
381C2×C4C22×D4×C3111yescharacteristic
382C2×C4C2×#41×C3111yescharacteristic
383C8—22no—
384C8—22no—
385C8—41no—
386C8—41no—
387C8—41no—
388C8—42no—
389C8—41no—
390C22—21no—
391C22—21no—
392C22C31×#46412yes—
393C22C2×C31×#12111yescharacteristic
394C4—21no—
395C4—21no—
396C4—21no—
397C4—42no—
398C4—42no—
399C4—82no—
400C4—81no—
401C4—81no—
402C4C31×#46412yes—
403C4C2×C31×#13511yescharacteristic
404C4C2×C31×#13711yescharacteristic
405C4C31×#57711yescharacteristic
406C4C31×#57811yescharacteristic
407C2—22no—
408C2C2×C31×#46411yescharacteristic
409C2C31×#306311yescharacteristic
410C2C31×#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
150. #19243C31direct (N × H)
189. #1704C2×C31semidirect
190. #1700C2×C31semidirect
191. #1684C2×C31semidirect
192. #1680C2×C31semidirect
307. C31#19243direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#32492
C31×#32292
C31×#31392
C31×#29622
C31×#17042
C31×#17002
C31×#16842
C31×#16802
C31×#15652
C31×#15422
C2×C31×#3322
#1924331