Finite Group Databasebeta

← C31×#23556 #21480315

Subgroups — C31×#23556 #21480315

Order 7936.

1110 conjugacy classes of subgroups.

The subgroup lattice has 424 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#544C211yesmaximal, characteristic
2C2×C31×#428C211yesmaximal, characteristic
3C22×C31×#106C211yesmaximal, characteristic
4C31×#2317C211yesmaximal, characteristic
5C31×#2059C214yesmaximal, complemented
6C31×#2058C214yesmaximal, complemented
7C31×#1736C211yesmaximal, characteristic
8C31×#1735C211yesmaximal, characteristic
9C31×#1729C211yesmaximal, characteristic
10C22×M16×C31C2211yescharacteristic
11C23×C8×C31C2211yescharacteristic
12C31×#544—24no—
13C31×#544—24no—
14C2×C31×C4⋊Q8—21no—
15C2×C31×C4⋊Q8C2212yes—
16C2×C31×#125—21no—
17C2×C31×#125C2212yes—
18C2×C31×C22⋊Q8—22no—
19C2×C31×#117C2211yescharacteristic
20C2×C31×#117C2211yescharacteristic
21C2×C31×#117C2211yescharacteristic
22C22×C4⋊C4×C31C2211yescharacteristic
23C22×C4⋊C4×C31C2211yescharacteristic
24C31×#428—24no—
25C2×C31×#107C2212yes—
26C2×C31×#106—24no—
27C2×C31×#106C2212yes—
28C2×C31×#106C2214yes—
29C31×#389C2214yes—
30C31×#385—22no—
31C31×#384—21no—
32C31×#382—21no—
33C31×#340C2212yes—
34C31×#340C2214yes—
35C31×#340C2212yes—
36C31×#336C2214yes—
37C22×Q8×C31—22no—
38C23×C4×C31—21no—
39C23×C4×C31—21no—
40C23×C4×C31C2311yescharacteristic
41C2×M16×C31—22no—
42C2×M16×C31—22no—
43C2×M16×C31Q814yescomplemented
44C22×C8×C31—22no—
45C22×C8×C31—22no—
46C22×C8×C31Q814yescomplemented
47C22×C8×C31C2312yes—
48C22×C8×C31C2312yes—
49C31×C4⋊Q8—28no—
50C31×C4⋊Q8—24no—
51C31×C4⋊Q8—24no—
52C31×#125—28no—
53C31×#125—24no—
54C31×#125—24no—
55C31×C22⋊Q8—216no—
56C31×#117—22no—
57C31×#117—22no—
58C31×#117—22no—
59C31×#117—22no—
60C31×#117D414yes—
61C31×#117Q814yescomplemented
62C2×C4⋊C4×C31—21no—
63C2×C4⋊C4×C31—22no—
64C2×C4⋊C4×C31—22no—
65C2×C4⋊C4×C31—22no—
66C2×C4⋊C4×C31—22no—
67C2×C4⋊C4×C31—22no—
68C2×C4⋊C4×C31—22no—
69C2×C4⋊C4×C31—21no—
70C2×C4⋊C4×C31—24no—
71C2×C4⋊C4×C31D411yescharacteristic
72C2×C4⋊C4×C31D411yescharacteristic
73C2×C4⋊C4×C31D414yes—
74C2×C4⋊C4×C31C2312yes—
75C2×C4⋊C4×C31C2312yes—
76C2×C4⋊C4×C31C2311yescharacteristic
77C2×C4⋊C4×C31C2311yescharacteristic
78C2×C4⋊C4×C31C2312yes—
79C2×C22⋊C4×C31—21no—
80C2×C22⋊C4×C31—21no—
81C2×C22⋊C4×C31D412yes—
82C2×C42×C31—21no—
83C2×C42×C31—21no—
84C2×C42×C31C2312yes—
85C31×#107—24no—
86C31×#106—28no—
87C31×#106—24no—
88C31×#95—24no—
89C24×C31C2×D411yescharacteristic
90C2×Q8×C31—28no—
91C2×Q8×C31—84no—
92C22×C4×C31—22no—
93C22×C4×C31—21no—
94C22×C4×C31—21no—
95C22×C4×C31—22no—
96C22×C4×C31—24no—
97C22×C4×C31—22no—
98C22×C4×C31—42no—
99C22×C4×C31—82no—
100C22×C4×C31—82no—
101C22×C4×C31C2×D412yes—
102C22×C4×C31C2×D412yes—
103C22×C4×C31C2×D411yescharacteristic
104C22×C4×C31C2×D412yes—
105C22×C4×C31C2×D412yes—
106C22×C4×C31C2×Q812yes—
107C22×C4×C31C2×Q812yes—
108C22×C4×C31C2×Q812yes—
109C22×C4×C31#4112yes—
110C22×C4×C31C2411yescharacteristic
111M16×C31—28no—
112C2×C8×C31—28no—
113C2×C8×C31—22no—
114C2×C8×C31—22no—
115C2×C8×C31—22no—
116C2×C8×C31—22no—
117C2×C8×C31C2×Q814yes—
118C2×C8×C31C2×Q814yes—
119C4⋊C4×C31—28no—
120C4⋊C4×C31—28no—
121C4⋊C4×C31—28no—
122C4⋊C4×C31—24no—
123C4⋊C4×C31—22no—
124C4⋊C4×C31—22no—
125C4⋊C4×C31—22no—
126C4⋊C4×C31—21no—
127C4⋊C4×C31—21no—
128C4⋊C4×C31—22no—
129C4⋊C4×C31—22no—
130C4⋊C4×C31—22no—
131C4⋊C4×C31—42no—
132C4⋊C4×C31—84no—
133C4⋊C4×C31C2×D414yes—
134C4⋊C4×C31C2×D412yes—
135C4⋊C4×C31C2×D412yes—
136C4⋊C4×C31C2×Q814yes—
137C22⋊C4×C31—24no—
138C22⋊C4×C31—24no—
139C22⋊C4×C31—24no—
140C42×C31—24no—
141C42×C31—24no—
142C42×C31—22no—
143C42×C31—22no—
144#23556C3111yesmaximal, characteristic, direct product factor, Sylow
145C23×C31—22no—
146C23×C31—22no—
147C23×C31#12012yes—
148C23×C31C22⋊Q812yes—
149C23×C31C4⋊Q812yes—
150C23×C31C22×D411yescharacteristic
151Q8×C31—88no—
152C2×C4×C31—22no—
153C2×C4×C31—22no—
154C2×C4×C31—22no—
155C2×C4×C31—22no—
156C2×C4×C31—24no—
157C2×C4×C31—24no—
158C2×C4×C31—24no—
159C2×C4×C31—24no—
160C2×C4×C31—42no—
161C2×C4×C31—42no—
162C2×C4×C31—42no—
163C2×C4×C31—44no—
164C2×C4×C31—42no—
165C2×C4×C31—42no—
166C2×C4×C31—44no—
167C2×C4×C31—84no—
168C2×C4×C31—84no—
169C2×C4×C31#12012yes—
170C2×C4×C31C22⋊Q814yes—
171C2×C4×C31C22⋊Q814yes—
172C2×C4×C31C22⋊Q812yes—
173C2×C4×C31C4⋊Q814yes—
174C2×C4×C31C4⋊Q814yes—
175C2×C4×C31C4⋊Q812yes—
176C2×C4×C31C22×D411yescharacteristic
177C2×C4×C31C22×D411yescharacteristic
178C2×C4×C31C22×Q811yescharacteristic
179C2×C4×C31C22×Q811yescharacteristic
180C2×C4×C31C22×Q811yescharacteristic
181C2×C4×C31C2×#4111yescharacteristic
182C8×C31—24no—
183C8×C31—24no—
184C2×#544C2×C3111yescharacteristic
185C2×#428C2×C3111yescharacteristic
186C22×#106C2×C3111yescharacteristic
187#2317C2×C3111yescharacteristic
188#2059C2×C3114yescomplemented
189#2058C2×C3114yescomplemented
190#1736C2×C3111yescharacteristic
191#1735C2×C3111yescharacteristic
192#1729C2×C3111yescharacteristic
193C22×C31—24no—
194C22×C31—24no—
195C22×C31—22no—
196C22×C31—22no—
197C22×C31#39514yes—
198C22×C31C2×#12011yescharacteristic
199C22×C31C2×C22⋊Q811yescharacteristic
200C22×C31C2×C4⋊Q811yescharacteristic
201C22×C31#57712yes—
202C22×C31#57712yes—
203C4×C31—44no—
204C4×C31—42no—
205C4×C31—44no—
206C4×C31—42no—
207C4×C31—42no—
208C4×C31—42no—
209C4×C31—82no—
210C4×C31#39514yes—
211C4×C31C2×C22⋊Q811yescharacteristic
212C4×C31C2×C22⋊Q811yescharacteristic
213C4×C31C2×C4⋊Q811yescharacteristic
214C4×C31C2×C4⋊Q811yescharacteristic
215C22×M16C22×C3111yescharacteristic
216C23×C8C22×C3111yescharacteristic
217#544—24no—
218#544—24no—
219C2×C4⋊Q8—21no—
220C2×C4⋊Q8C22×C3112yes—
221C2×#125—21no—
222C2×#125C22×C3112yes—
223C2×C22⋊Q8—22no—
224C2×#117C22×C3111yescharacteristic
225C2×#117C22×C3111yescharacteristic
226C2×#117C22×C3111yescharacteristic
227C22×C4⋊C4C22×C3111yescharacteristic
228C22×C4⋊C4C22×C3111yescharacteristic
229#428—24no—
230C2×#107C22×C3112yes—
231C2×#106—24no—
232C2×#106C22×C3112yes—
233C2×#106C22×C3114yes—
234#389C22×C3114yes—
235#385—22no—
236#384—21no—
237#382—21no—
238#340C22×C3112yes—
239#340C22×C3114yes—
240#340C22×C3112yes—
241#336C22×C3114yes—
242C2×C31—24no—
243C2×C31C2×#39511yescharacteristic
244C2×C31#300911yescharacteristic
245C2×C31#301011yescharacteristic
246C2×C31#308412yes—
247C2×C31#316312yes—
248C22×Q8—22no—
249C23×C4—21no—
250C23×C4—21no—
251C23×C4C23×C3111yescharacteristic
252C2×M16—22no—
253C2×M16—22no—
254C2×M16Q8×C3114yescomplemented
255C22×C8—22no—
256C22×C8—22no—
257C22×C8Q8×C3114yescomplemented
258C22×C8C23×C3112yes—
259C22×C8C23×C3112yes—
260C4⋊Q8—28no—
261C4⋊Q8—24no—
262C4⋊Q8—24no—
263#125—28no—
264#125—24no—
265#125—24no—
266C22⋊Q8—216no—
267#117—22no—
268#117—22no—
269#117—22no—
270#117—22no—
271#117D4×C3114yes—
272#117Q8×C3114yescomplemented
273C2×C4⋊C4—21no—
274C2×C4⋊C4—22no—
275C2×C4⋊C4—22no—
276C2×C4⋊C4—22no—
277C2×C4⋊C4—22no—
278C2×C4⋊C4—22no—
279C2×C4⋊C4—22no—
280C2×C4⋊C4—21no—
281C2×C4⋊C4—24no—
282C2×C4⋊C4D4×C3111yescharacteristic
283C2×C4⋊C4D4×C3111yescharacteristic
284C2×C4⋊C4D4×C3114yes—
285C2×C4⋊C4C23×C3112yes—
286C2×C4⋊C4C23×C3112yes—
287C2×C4⋊C4C23×C3111yescharacteristic
288C2×C4⋊C4C23×C3111yescharacteristic
289C2×C4⋊C4C23×C3112yes—
290C2×C22⋊C4—21no—
291C2×C22⋊C4—21no—
292C2×C22⋊C4D4×C3112yes—
293C2×C42—21no—
294C2×C42—21no—
295C2×C42C23×C3112yes—
296#107—24no—
297#106—28no—
298#106—24no—
299#95—24no—
300C31#2355611yescharacteristic, direct product factor, Sylow
301C24C2×D4×C3111yescharacteristic
302C2×Q8—28no—
303C2×Q8—84no—
304C22×C4—22no—
305C22×C4—21no—
306C22×C4—21no—
307C22×C4—22no—
308C22×C4—24no—
309C22×C4—22no—
310C22×C4—42no—
311C22×C4—82no—
312C22×C4—82no—
313C22×C4C2×D4×C3112yes—
314C22×C4C2×D4×C3112yes—
315C22×C4C2×D4×C3111yescharacteristic
316C22×C4C2×D4×C3112yes—
317C22×C4C2×D4×C3112yes—
318C22×C4C2×Q8×C3112yes—
319C22×C4C2×Q8×C3112yes—
320C22×C4C2×Q8×C3112yes—
321C22×C4#41×C3112yes—
322C22×C4C24×C3111yescharacteristic
323M16—28no—
324C2×C8—28no—
325C2×C8—22no—
326C2×C8—22no—
327C2×C8—22no—
328C2×C8—22no—
329C2×C8C2×Q8×C3114yes—
330C2×C8C2×Q8×C3114yes—
331C4⋊C4—28no—
332C4⋊C4—28no—
333C4⋊C4—28no—
334C4⋊C4—24no—
335C4⋊C4—22no—
336C4⋊C4—22no—
337C4⋊C4—22no—
338C4⋊C4—21no—
339C4⋊C4—21no—
340C4⋊C4—22no—
341C4⋊C4—22no—
342C4⋊C4—22no—
343C4⋊C4—42no—
344C4⋊C4—84no—
345C4⋊C4C2×D4×C3114yes—
346C4⋊C4C2×D4×C3112yes—
347C4⋊C4C2×D4×C3112yes—
348C4⋊C4C2×Q8×C3114yes—
349C22⋊C4—24no—
350C22⋊C4—24no—
351C22⋊C4—24no—
352C42—24no—
353C42—24no—
354C42—22no—
355C42—22no—
356C23—22no—
357C23—22no—
358C23C31×#12012yes—
359C23C31×C22⋊Q812yes—
360C23C31×C4⋊Q812yes—
361C23C22×D4×C3111yescharacteristic
362Q8—88no—
363C2×C4—22no—
364C2×C4—22no—
365C2×C4—22no—
366C2×C4—22no—
367C2×C4—24no—
368C2×C4—24no—
369C2×C4—24no—
370C2×C4—24no—
371C2×C4—42no—
372C2×C4—42no—
373C2×C4—42no—
374C2×C4—44no—
375C2×C4—42no—
376C2×C4—42no—
377C2×C4—44no—
378C2×C4—84no—
379C2×C4—84no—
380C2×C4C31×#12012yes—
381C2×C4C31×C22⋊Q812yes—
382C2×C4C31×C22⋊Q814yes—
383C2×C4C31×C22⋊Q814yes—
384C2×C4C31×C4⋊Q812yes—
385C2×C4C31×C4⋊Q814yes—
386C2×C4C31×C4⋊Q814yes—
387C2×C4C22×D4×C3111yescharacteristic
388C2×C4C22×D4×C3111yescharacteristic
389C2×C4C22×Q8×C3111yescharacteristic
390C2×C4C22×Q8×C3111yescharacteristic
391C2×C4C22×Q8×C3111yescharacteristic
392C2×C4C2×#41×C3111yescharacteristic
393C8—24no—
394C8—24no—
395C22—24no—
396C22—24no—
397C22—22no—
398C22—22no—
399C22C31×#39514yes—
400C22C2×C31×#12011yescharacteristic
401C22C2×C31×C22⋊Q811yescharacteristic
402C22C2×C31×C4⋊Q811yescharacteristic
403C22C31×#57712yes—
404C22C31×#57712yes—
405C4—44no—
406C4—42no—
407C4—44no—
408C4—42no—
409C4—42no—
410C4—42no—
411C4—82no—
412C4C31×#39514yes—
413C4C2×C31×C22⋊Q811yescharacteristic
414C4C2×C31×C22⋊Q811yescharacteristic
415C4C2×C31×C4⋊Q811yescharacteristic
416C4C2×C31×C4⋊Q811yescharacteristic
417C2—24no—
418C2C2×C31×#39511yescharacteristic
419C2C31×#300911yescharacteristic
420C2C31×#301011yescharacteristic
421C2C31×#308412yes—
422C2C31×#316312yes—
subgroupG/H
center, socleC23×C31C22×D4
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC24×C31C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C2×C31×#117 ◁ G

Complements

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

NH ≅ G/Ntype
5. C31×#2059C2semidirect
6. C31×#2058C2semidirect
43. C2×M16×C31Q8semidirect
46. C22×C8×C31Q8semidirect
61. C31×#117Q8semidirect
144. #23556C31direct (N × H)
188. #2059C2×C31semidirect
189. #2058C2×C31semidirect
254. C2×M16Q8×C31semidirect
257. C22×C8Q8×C31semidirect
272. #117Q8×C31semidirect
300. C31#23556direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#5442
C2×C31×#4282
C22×C31×#1062
C31×#23172
C31×#20592
C31×#20582
C31×#17362
C31×#17352
C31×#17292
#2355631