Finite Group Databasebeta

← C31×#19561 #21476320

Subgroups — C31×#19561 #21476320

Order 7936.

612 conjugacy classes of subgroups.

The subgroup lattice has 444 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3253C211yesmaximal, characteristic
2C31×#3227C211yesmaximal, characteristic, complemented
3C31×#3226C211yesmaximal, characteristic, complemented
4C31×#2979C211yesmaximal, characteristic, complemented
5C31×#1697C212yesmaximal, complemented
6C31×#1695C212yesmaximal, complemented
7C31×#1677C212yesmaximal, complemented
8C31×#1675C212yesmaximal, complemented
9C31×#1574C211yesmaximal, characteristic, complemented
10C31×#1548C211yesmaximal, characteristic, complemented
11C31×#1543C211yesmaximal, characteristic, complemented
12C31×#532C2211yescharacteristic
13C31×#532C2211yescharacteristic
14C2×C31×C4⋊Q8C2211yescharacteristic
15C31×#500C2212yes—
16C31×#498—21no—
17C31×#486—21no—
18C31×#486C2212yes—
19C31×#481—22no—
20C31×#480—22no—
21C31×#476—21no—
22C31×#476C2212yes—
23C31×#476C2212yes—
24C31×#476C2212yes—
25C31×#474—21no—
26C31×#474—21no—
27C31×#469—22no—
28C31×#459—21no—
29C31×#459C2212yes—
30C31×#436—21no—
31C31×#436C2212yes—
32C8×D4×C31—21no—
33C8×D4×C31C2212yes—
34C31×#431C2211yescharacteristic
35C31×#431C2211yescharacteristic
36C31×#431C2211yescharacteristic
37C31×#423C2211yescharacteristic
38C31×#408—22no—
39C31×#335C2212yes—
40C31×#334C2212yes—
41C31×#333C2211yescharacteristic
42C31×#333C2211yescharacteristic
43C31×#333C2212yes—
44C31×#333C2212yes—
45C31×#331C2211yescharacteristic
46C31×#331C2211yescharacteristic
47C2×#41×C31—21no—
48C2×#41×C31—21no—
49C22×Q8×C31—21no—
50C2×D8×C31—22no—
51C2×M16×C31—21no—
52C2×M16×C31—22no—
53C22×C8×C31—22no—
54C31×C4⋊Q8—21no—
55C31×C4⋊Q8—21no—
56C31×C4⋊Q8—21no—
57C31×C4⋊Q8D411yescharacteristic
58C31×C4⋊Q8C2312yes—
59C31×C4⋊Q8C2311yescharacteristic
60C31×#127D411yescharacteristic
61C31×#127C2311yescharacteristic
62C31×#124—21no—
63C31×#124—21no—
64C31×#121—21no—
65C31×#121—21no—
66C31×#121—21no—
67C31×#121D412yes—
68C4×D4×C31—21no—
69C4×D4×C31—21no—
70C4×D4×C31—21no—
71C4×D4×C31C2312yes—
72C2×C4⋊C4×C31—21no—
73C2×C4⋊C4×C31—21no—
74C2×C42×C31C2311yescharacteristic
75C31×#107—22no—
76C31×#107—22no—
77C31×#106—22no—
78C31×#106—22no—
79C31×#106—22no—
80C31×C4⋊C8—21no—
81C31×C4⋊C8D411yescharacteristic
82C31×C4⋊C8D411yescharacteristic
83C31×C4⋊C8C2312yes—
84C31×C4⋊C8C2311yescharacteristic
85C31×C4⋊C8C2311yescharacteristic
86C31×C4⋊C8C2311yescharacteristic
87C31×C4⋊C8C2311yescharacteristic
88C31×#102—22no—
89C31×#102—22no—
90C31×#102—22no—
91C31×#102—22no—
92C31×#102—22no—
93C31×#102—22no—
94C31×C22⋊C8—21no—
95C31×C22⋊C8—21no—
96C31×C22⋊C8—22no—
97C31×C22⋊C8—22no—
98C31×C22⋊C8D412yes—
99C4×C8×C31—21no—
100C4×C8×C31—21no—
101C4×C8×C31C2312yes—
102#41×C31—81no—
103#41×C31—81no—
104#41×C31—82no—
105C2×Q8×C31—21no—
106C2×Q8×C31—21no—
107C2×Q8×C31—22no—
108C2×Q8×C31—41no—
109C2×Q8×C31—82no—
110C2×D4×C31—22no—
111C2×D4×C31—21no—
112C2×D4×C31—21no—
113C2×D4×C31—21no—
114C2×D4×C31—21no—
115C2×D4×C31—21no—
116C2×D4×C31—41no—
117C2×D4×C31C2×D412yes—
118C22×C4×C31—22no—
119C22×C4×C31—41no—
120C22×C4×C31—41no—
121C22×C4×C31C2×D411yescharacteristic
122C22×C4×C31C2×D411yescharacteristic
123C22×C4×C31#4111yescharacteristic
124D8×C31—82no—
125M16×C31—82no—
126M16×C31—81no—
127C2×C8×C31—21no—
128C2×C8×C31—21no—
129C2×C8×C31—21no—
130C2×C8×C31—21no—
131C2×C8×C31—22no—
132C2×C8×C31—82no—
133C2×C8×C31C2×D412yes—
134C2×C8×C31C2×D412yes—
135C4⋊C4×C31—21no—
136C4⋊C4×C31—22no—
137C4⋊C4×C31—21no—
138C4⋊C4×C31—22no—
139C4⋊C4×C31—21no—
140C4⋊C4×C31—41no—
141C4⋊C4×C31—41no—
142C4⋊C4×C31C2×D412yes—
143C22⋊C4×C31—22no—
144C22⋊C4×C31—22no—
145C22⋊C4×C31—41no—
146C22⋊C4×C31—41no—
147C42×C31C2×D411yescharacteristic
148C42×C31C2×D411yescharacteristic
149C42×C31#4111yescharacteristic
150C42×C31C2411yescharacteristic
151#19561C3111yesmaximal, characteristic, direct product factor, Sylow
152C23×C31—22no—
153C23×C31—41no—
154C23×C31#12111yescharacteristic
155Q8×C31—81no—
156Q8×C31—82no—
157Q8×C31—81no—
158Q8×C31—82no—
159D4×C31—22no—
160D4×C31—22no—
161D4×C31—41no—
162D4×C31—41no—
163D4×C31—41no—
164D4×C31—41no—
165D4×C31—42no—
166D4×C31—81no—
167D4×C31—81no—
168D4×C31—82no—
169D4×C31—82no—
170C2×C4×C31—21no—
171C2×C4×C31—21no—
172C2×C4×C31—21no—
173C2×C4×C31—21no—
174C2×C4×C31—22no—
175C2×C4×C31—22no—
176C2×C4×C31—42no—
177C2×C4×C31—42no—
178C2×C4×C31—41no—
179C2×C4×C31—42no—
180C2×C4×C31—82no—
181C2×C4×C31—82no—
182C2×C4×C31#12111yescharacteristic
183C2×C4×C31#12111yescharacteristic
184C2×C4×C31#12111yescharacteristic
185C2×C4×C31C22×D411yescharacteristic
186C2×C4×C31C22×D411yescharacteristic
187C2×C4×C31C2×#4111yescharacteristic
188C8×C31—22no—
189C8×C31—22no—
190C8×C31—41no—
191C8×C31—41no—
192C8×C31—41no—
193C8×C31—42no—
194C8×C31—41no—
195#3253C2×C3111yescharacteristic
196#3227C2×C3111yescharacteristic, complemented
197#3226C2×C3111yescharacteristic, complemented
198#2979C2×C3111yescharacteristic, complemented
199#1697C2×C3112yescomplemented
200#1695C2×C3112yescomplemented
201#1677C2×C3112yescomplemented
202#1675C2×C3112yescomplemented
203#1574C2×C3111yescharacteristic, complemented
204#1548C2×C3111yescharacteristic, complemented
205#1543C2×C3111yescharacteristic, complemented
206C22×C31—21no—
207C22×C31—21no—
208C22×C31—21no—
209C22×C31—42no—
210C22×C31—42no—
211C22×C31—42no—
212C22×C31—81no—
213C22×C31—81no—
214C22×C31—81no—
215C22×C31C2×#12111yescharacteristic
216C4×C31—21no—
217C4×C31—21no—
218C4×C31—21no—
219C4×C31—42no—
220C4×C31—81no—
221C4×C31—82no—
222C4×C31#47212yes—
223C4×C31#57711yescharacteristic
224C4×C31#57711yescharacteristic
225C4×C31#57711yescharacteristic
226C4×C31#57811yescharacteristic
227#532C22×C3111yescharacteristic
228#532C22×C3111yescharacteristic
229C2×C4⋊Q8C22×C3111yescharacteristic
230#500C22×C3112yes—
231#498—21no—
232#486—21no—
233#486C22×C3112yes—
234#481—22no—
235#480—22no—
236#476—21no—
237#476C22×C3112yes—
238#476C22×C3112yes—
239#476C22×C3112yes—
240#474—21no—
241#474—21no—
242#469—22no—
243#459—21no—
244#459C22×C3112yes—
245#436—21no—
246#436C22×C3112yes—
247C8×D4—21no—
248C8×D4C22×C3112yes—
249#431C22×C3111yescharacteristic
250#431C22×C3111yescharacteristic
251#431C22×C3111yescharacteristic
252#423C22×C3111yescharacteristic
253#408—22no—
254#335C22×C3112yes—
255#334C22×C3112yes—
256#333C22×C3111yescharacteristic
257#333C22×C3111yescharacteristic
258#333C22×C3112yes—
259#333C22×C3112yes—
260#331C22×C3111yescharacteristic
261#331C22×C3111yescharacteristic
262C2×C31—41no—
263C2×C31—82no—
264C2×C31—161no—
265C2×C31#304211yescharacteristic
266C2×C31#306311yescharacteristic
267C2×C31C2×#47211yescharacteristic
268C2×#41—21no—
269C2×#41—21no—
270C22×Q8—21no—
271C2×D8—22no—
272C2×M16—21no—
273C2×M16—22no—
274C22×C8—22no—
275C4⋊Q8—21no—
276C4⋊Q8—21no—
277C4⋊Q8—21no—
278C4⋊Q8D4×C3111yescharacteristic
279C4⋊Q8C23×C3112yes—
280C4⋊Q8C23×C3111yescharacteristic
281#127D4×C3111yescharacteristic
282#127C23×C3111yescharacteristic
283#124—21no—
284#124—21no—
285#121—21no—
286#121—21no—
287#121—21no—
288#121D4×C3112yes—
289C4×D4—21no—
290C4×D4—21no—
291C4×D4—21no—
292C4×D4C23×C3112yes—
293C2×C4⋊C4—21no—
294C2×C4⋊C4—21no—
295C2×C42C23×C3111yescharacteristic
296#107—22no—
297#107—22no—
298#106—22no—
299#106—22no—
300#106—22no—
301C4⋊C8—21no—
302C4⋊C8D4×C3111yescharacteristic
303C4⋊C8D4×C3111yescharacteristic
304C4⋊C8C23×C3111yescharacteristic
305C4⋊C8C23×C3111yescharacteristic
306C4⋊C8C23×C3111yescharacteristic
307C4⋊C8C23×C3111yescharacteristic
308C4⋊C8C23×C3112yes—
309#102—22no—
310#102—22no—
311#102—22no—
312#102—22no—
313#102—22no—
314#102—22no—
315C22⋊C8—21no—
316C22⋊C8—21no—
317C22⋊C8—22no—
318C22⋊C8—22no—
319C22⋊C8D4×C3112yes—
320C4×C8—21no—
321C4×C8—21no—
322C4×C8C23×C3112yes—
323C31#1956111yescharacteristic, direct product factor, Sylow
324#41—81no—
325#41—81no—
326#41—82no—
327C2×Q8—21no—
328C2×Q8—21no—
329C2×Q8—22no—
330C2×Q8—41no—
331C2×Q8—82no—
332C2×D4—22no—
333C2×D4—21no—
334C2×D4—21no—
335C2×D4—21no—
336C2×D4—21no—
337C2×D4—21no—
338C2×D4—41no—
339C2×D4C2×D4×C3112yes—
340C22×C4—22no—
341C22×C4—41no—
342C22×C4—41no—
343C22×C4C2×D4×C3111yescharacteristic
344C22×C4C2×D4×C3111yescharacteristic
345C22×C4#41×C3111yescharacteristic
346D8—82no—
347M16—82no—
348M16—81no—
349C2×C8—21no—
350C2×C8—21no—
351C2×C8—21no—
352C2×C8—21no—
353C2×C8—22no—
354C2×C8—82no—
355C2×C8C2×D4×C3112yes—
356C2×C8C2×D4×C3112yes—
357C4⋊C4—21no—
358C4⋊C4—22no—
359C4⋊C4—21no—
360C4⋊C4—22no—
361C4⋊C4—21no—
362C4⋊C4—41no—
363C4⋊C4—41no—
364C4⋊C4C2×D4×C3112yes—
365C22⋊C4—22no—
366C22⋊C4—22no—
367C22⋊C4—41no—
368C22⋊C4—41no—
369C42C2×D4×C3111yescharacteristic
370C42C2×D4×C3111yescharacteristic
371C42#41×C3111yescharacteristic
372C42C24×C3111yescharacteristic
373C23—22no—
374C23—41no—
375C23C31×#12111yescharacteristic
376Q8—81no—
377Q8—82no—
378Q8—81no—
379Q8—82no—
380D4—22no—
381D4—22no—
382D4—42no—
383D4—41no—
384D4—41no—
385D4—41no—
386D4—41no—
387D4—81no—
388D4—81no—
389D4—82no—
390D4—82no—
391C2×C4—22no—
392C2×C4—21no—
393C2×C4—21no—
394C2×C4—21no—
395C2×C4—21no—
396C2×C4—22no—
397C2×C4—42no—
398C2×C4—42no—
399C2×C4—41no—
400C2×C4—42no—
401C2×C4—82no—
402C2×C4—82no—
403C2×C4C31×#12111yescharacteristic
404C2×C4C31×#12111yescharacteristic
405C2×C4C31×#12111yescharacteristic
406C2×C4C22×D4×C3111yescharacteristic
407C2×C4C22×D4×C3111yescharacteristic
408C2×C4C2×#41×C3111yescharacteristic
409C8—22no—
410C8—22no—
411C8—41no—
412C8—41no—
413C8—41no—
414C8—42no—
415C8—41no—
416C22—21no—
417C22—21no—
418C22—21no—
419C22—42no—
420C22—42no—
421C22—42no—
422C22—81no—
423C22—81no—
424C22—81no—
425C22C2×C31×#12111yescharacteristic
426C4—21no—
427C4—21no—
428C4—21no—
429C4—42no—
430C4—81no—
431C4—82no—
432C4C31×#47212yes—
433C4C31×#57711yescharacteristic
434C4C31×#57711yescharacteristic
435C4C31×#57711yescharacteristic
436C4C31×#57811yescharacteristic
437C2—41no—
438C2—82no—
439C2—161no—
440C2C31×#304211yescharacteristic
441C2C31×#306311yescharacteristic
442C2C2×C31×#47211yescharacteristic
subgroupG/H
center, socleC22×C31C2×#121
commutator, Frattini, cosocleC42C24×C31
prime radicalC31×#3253C2
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×#3227C2semidirect
3. C31×#3226C2semidirect
4. C31×#2979C2semidirect
5. C31×#1697C2semidirect
6. C31×#1695C2semidirect
7. C31×#1677C2semidirect
8. C31×#1675C2semidirect
9. C31×#1574C2semidirect
10. C31×#1548C2semidirect
11. C31×#1543C2semidirect
151. #19561C31direct (N × H)
196. #3227C2×C31semidirect
197. #3226C2×C31semidirect
198. #2979C2×C31semidirect
199. #1697C2×C31semidirect
200. #1695C2×C31semidirect
201. #1677C2×C31semidirect
202. #1675C2×C31semidirect
203. #1574C2×C31semidirect
204. #1548C2×C31semidirect
205. #1543C2×C31semidirect
323. C31#19561direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#32532
C31×#32272
C31×#32262
C31×#29792
C31×#16972
C31×#16952
C31×#16772
C31×#16752
C31×#15742
C31×#15482
C31×#15432
#1956131