Finite Group Databasebeta

← C31×#23562 #21480321

Subgroups — C31×#23562 #21480321

Order 7936.

1054 conjugacy classes of subgroups.

The subgroup lattice has 376 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3458C211yesmaximal, characteristic
2C2×C31×#428C212yesmaximal
3C31×#2317C211yesmaximal, characteristic
4C31×#2061C214yesmaximal, complemented
5C31×#2060C214yesmaximal, complemented
6C31×#1742C211yesmaximal, characteristic
7C31×#1733C212yesmaximal
8C22×M16×C31C2212yes—
9C31×#544—22no—
10C31×#544—22no—
11C31×#544C2212yes—
12C31×#544C2212yes—
13C31×#543—22no—
14C31×#533—24no—
15C31×#533—22no—
16C2×C31×#117C2212yes—
17C2×C31×#117C2211yescharacteristic
18C2×C31×#117C2211yescharacteristic
19C22×C4⋊C4×C31C2211yescharacteristic
20C31×#428—24no—
21C31×#428C2218yes—
22C2×C31×#107—22no—
23C2×C31×#106—22no—
24C31×#389—22no—
25C31×#385—22no—
26C31×#384C2212yes—
27C31×#382C2212yes—
28C31×#343C2212yes—
29C31×#343C2212yes—
30C31×#339C2218yes—
31C23×C4×C31—21no—
32C23×C4×C31C2311yescharacteristic
33C2×M16×C31—22no—
34C2×M16×C31—24no—
35C2×M16×C31Q818yescomplemented
36C2×M16×C31C2314yes—
37C22×C8×C31—22no—
38C31×C4⋊Q8—22no—
39C31×C4⋊Q8—22no—
40C31×C4⋊Q8—24no—
41C31×C4⋊Q8—24no—
42C31×#125—24no—
43C31×#125—24no—
44C31×#125—24no—
45C31×C22⋊Q8—28no—
46C31×C22⋊Q8—28no—
47C31×C22⋊Q8—24no—
48C31×C22⋊Q8—24no—
49C4×Q8×C31—24no—
50C4×Q8×C31—24no—
51C31×#117—22no—
52C31×#117—22no—
53C31×#117—22no—
54C31×#117—22no—
55C31×#117—22no—
56C31×#117D414yes—
57C31×#117Q814yescomplemented
58C31×#117C2314yes—
59C2×C4⋊C4×C31—21no—
60C2×C4⋊C4×C31—22no—
61C2×C4⋊C4×C31—22no—
62C2×C4⋊C4×C31—21no—
63C2×C4⋊C4×C31—24no—
64C2×C4⋊C4×C31D412yes—
65C2×C4⋊C4×C31D412yes—
66C2×C4⋊C4×C31C2312yes—
67C2×C4⋊C4×C31C2311yescharacteristic
68C2×C4⋊C4×C31C2311yescharacteristic
69C2×C22⋊C4×C31—22no—
70C2×C22⋊C4×C31—21no—
71C2×C22⋊C4×C31D412yes—
72C2×C42×C31—22no—
73C2×C42×C31D412yes—
74C2×C42×C31C2312yes—
75C31×#107—28no—
76C31×#106—28no—
77C31×#95—24no—
78C24×C31C2×D411yescharacteristic
79C2×Q8×C31—24no—
80C2×Q8×C31—24no—
81C22×C4×C31—22no—
82C22×C4×C31—22no—
83C22×C4×C31—22no—
84C22×C4×C31—22no—
85C22×C4×C31—42no—
86C22×C4×C31—82no—
87C22×C4×C31C2×D412yes—
88C22×C4×C31C2×D412yes—
89C22×C4×C31C2×D411yescharacteristic
90C22×C4×C31C2×D412yes—
91C22×C4×C31C2×D412yes—
92C22×C4×C31C2×Q814yes—
93C22×C4×C31C2×Q812yes—
94C22×C4×C31#4112yes—
95C22×C4×C31C2411yescharacteristic
96M16×C31—28no—
97M16×C31—24no—
98M16×C31C2×Q818yes—
99C2×C8×C31—28no—
100C2×C8×C31—24no—
101C4⋊C4×C31—28no—
102C4⋊C4×C31—28no—
103C4⋊C4×C31—24no—
104C4⋊C4×C31—24no—
105C4⋊C4×C31—22no—
106C4⋊C4×C31—22no—
107C4⋊C4×C31—24no—
108C4⋊C4×C31—22no—
109C4⋊C4×C31—22no—
110C4⋊C4×C31—24no—
111C4⋊C4×C31—41no—
112C4⋊C4×C31—41no—
113C4⋊C4×C31—84no—
114C4⋊C4×C31C2×D414yes—
115C4⋊C4×C31C2×D414yes—
116C22⋊C4×C31—24no—
117C22⋊C4×C31—24no—
118C22⋊C4×C31—24no—
119C22⋊C4×C31—24no—
120C42×C31—24no—
121C42×C31—22no—
122C42×C31—22no—
123C42×C31—24no—
124C42×C31—22no—
125C42×C31C2×Q814yes—
126#23562C3111yesmaximal, characteristic, direct product factor, Sylow
127C23×C31—41no—
128C23×C31—41no—
129C23×C31#12012yes—
130C23×C31C22⋊Q812yes—
131C23×C31C4⋊Q812yes—
132C23×C31C22×D411yescharacteristic
133Q8×C31—84no—
134Q8×C31—84no—
135C2×C4×C31—22no—
136C2×C4×C31—22no—
137C2×C4×C31—24no—
138C2×C4×C31—24no—
139C2×C4×C31—24no—
140C2×C4×C31—42no—
141C2×C4×C31—42no—
142C2×C4×C31—42no—
143C2×C4×C31—42no—
144C2×C4×C31—44no—
145C2×C4×C31—42no—
146C2×C4×C31—82no—
147C2×C4×C31—82no—
148C2×C4×C31—84no—
149C2×C4×C31#12011yescharacteristic
150C2×C4×C31#12011yescharacteristic
151C2×C4×C31C22⋊Q814yes—
152C2×C4×C31C22⋊Q814yes—
153C2×C4×C31C22⋊Q812yes—
154C2×C4×C31C4⋊Q814yes—
155C2×C4×C31C4⋊Q814yes—
156C2×C4×C31C4⋊Q812yes—
157C2×C4×C31C22×D412yes—
158C2×C4×C31C22×Q812yes—
159C2×C4×C31C22×Q811yescharacteristic
160C2×C4×C31C2×#4111yescharacteristic
161C8×C31—28no—
162#3458C2×C3111yescharacteristic
163C2×#428C2×C3112yes—
164#2317C2×C3111yescharacteristic
165#2061C2×C3114yescomplemented
166#2060C2×C3114yescomplemented
167#1742C2×C3111yescharacteristic
168#1733C2×C3112yes—
169C22×C31—21no—
170C22×C31—22no—
171C22×C31—21no—
172C22×C31—22no—
173C22×C31—42no—
174C22×C31—42no—
175C22×C31#39514yes—
176C22×C31C2×#12011yescharacteristic
177C22×C31C2×C22⋊Q811yescharacteristic
178C22×C31C2×C4⋊Q811yescharacteristic
179C4×C31—44no—
180C4×C31—42no—
181C4×C31—44no—
182C4×C31—42no—
183C4×C31—44no—
184C4×C31—82no—
185C4×C31#39512yes—
186C4×C31#39512yes—
187C4×C31C2×C22⋊Q812yes—
188C4×C31C2×C4⋊Q812yes—
189C22×M16C22×C3112yes—
190#544—22no—
191#544—22no—
192#544C22×C3112yes—
193#544C22×C3112yes—
194#543—22no—
195#533—24no—
196#533—22no—
197C2×#117C22×C3112yes—
198C2×#117C22×C3111yescharacteristic
199C2×#117C22×C3111yescharacteristic
200C22×C4⋊C4C22×C3111yescharacteristic
201#428—24no—
202#428C22×C3118yes—
203C2×#107—22no—
204C2×#106—22no—
205#389—22no—
206#385—22no—
207#384C22×C3112yes—
208#382C22×C3112yes—
209#343C22×C3112yes—
210#343C22×C3112yes—
211#339C22×C3118yes—
212C2×C31—21no—
213C2×C31—21no—
214C2×C31—24no—
215C2×C31C2×#39511yescharacteristic
216C2×C31#302111yescharacteristic
217C2×C31#302211yescharacteristic
218C23×C4—21no—
219C23×C4C23×C3111yescharacteristic
220C2×M16—22no—
221C2×M16—24no—
222C2×M16Q8×C3118yescomplemented
223C2×M16C23×C3114yes—
224C22×C8—22no—
225C4⋊Q8—22no—
226C4⋊Q8—22no—
227C4⋊Q8—24no—
228C4⋊Q8—24no—
229#125—24no—
230#125—24no—
231#125—24no—
232C22⋊Q8—28no—
233C22⋊Q8—28no—
234C22⋊Q8—24no—
235C22⋊Q8—24no—
236C4×Q8—24no—
237C4×Q8—24no—
238#117—22no—
239#117—22no—
240#117—22no—
241#117—22no—
242#117—22no—
243#117D4×C3114yes—
244#117Q8×C3114yescomplemented
245#117C23×C3114yes—
246C2×C4⋊C4—21no—
247C2×C4⋊C4—22no—
248C2×C4⋊C4—22no—
249C2×C4⋊C4—21no—
250C2×C4⋊C4—24no—
251C2×C4⋊C4D4×C3112yes—
252C2×C4⋊C4D4×C3112yes—
253C2×C4⋊C4C23×C3112yes—
254C2×C4⋊C4C23×C3111yescharacteristic
255C2×C4⋊C4C23×C3111yescharacteristic
256C2×C22⋊C4—22no—
257C2×C22⋊C4—21no—
258C2×C22⋊C4D4×C3112yes—
259C2×C42—22no—
260C2×C42D4×C3112yes—
261C2×C42C23×C3112yes—
262#107—28no—
263#106—28no—
264#95—24no—
265C31#2356211yescharacteristic, direct product factor, Sylow
266C24C2×D4×C3111yescharacteristic
267C2×Q8—24no—
268C2×Q8—24no—
269C22×C4—22no—
270C22×C4—22no—
271C22×C4—22no—
272C22×C4—22no—
273C22×C4—42no—
274C22×C4—82no—
275C22×C4C2×D4×C3112yes—
276C22×C4C2×D4×C3112yes—
277C22×C4C2×D4×C3111yescharacteristic
278C22×C4C2×D4×C3112yes—
279C22×C4C2×D4×C3112yes—
280C22×C4C2×Q8×C3114yes—
281C22×C4C2×Q8×C3112yes—
282C22×C4#41×C3112yes—
283C22×C4C24×C3111yescharacteristic
284M16—28no—
285M16—24no—
286M16C2×Q8×C3118yes—
287C2×C8—28no—
288C2×C8—24no—
289C4⋊C4—28no—
290C4⋊C4—28no—
291C4⋊C4—24no—
292C4⋊C4—24no—
293C4⋊C4—22no—
294C4⋊C4—22no—
295C4⋊C4—24no—
296C4⋊C4—22no—
297C4⋊C4—22no—
298C4⋊C4—24no—
299C4⋊C4—41no—
300C4⋊C4—41no—
301C4⋊C4—84no—
302C4⋊C4C2×D4×C3114yes—
303C4⋊C4C2×D4×C3114yes—
304C22⋊C4—24no—
305C22⋊C4—24no—
306C22⋊C4—24no—
307C22⋊C4—24no—
308C42—24no—
309C42—22no—
310C42—22no—
311C42—24no—
312C42—22no—
313C42C2×Q8×C3114yes—
314C23—41no—
315C23—41no—
316C23C31×#12012yes—
317C23C31×C22⋊Q812yes—
318C23C31×C4⋊Q812yes—
319C23C22×D4×C3111yescharacteristic
320Q8—84no—
321Q8—84no—
322C2×C4—22no—
323C2×C4—22no—
324C2×C4—24no—
325C2×C4—24no—
326C2×C4—24no—
327C2×C4—42no—
328C2×C4—42no—
329C2×C4—42no—
330C2×C4—42no—
331C2×C4—44no—
332C2×C4—42no—
333C2×C4—82no—
334C2×C4—82no—
335C2×C4—84no—
336C2×C4C31×#12011yescharacteristic
337C2×C4C31×#12011yescharacteristic
338C2×C4C31×C22⋊Q812yes—
339C2×C4C31×C22⋊Q814yes—
340C2×C4C31×C22⋊Q814yes—
341C2×C4C31×C4⋊Q812yes—
342C2×C4C31×C4⋊Q814yes—
343C2×C4C31×C4⋊Q814yes—
344C2×C4C22×D4×C3112yes—
345C2×C4C22×Q8×C3112yes—
346C2×C4C22×Q8×C3111yescharacteristic
347C2×C4C2×#41×C3111yescharacteristic
348C8—28no—
349C22—21no—
350C22—22no—
351C22—21no—
352C22—22no—
353C22—42no—
354C22—42no—
355C22C31×#39514yes—
356C22C2×C31×#12011yescharacteristic
357C22C2×C31×C22⋊Q811yescharacteristic
358C22C2×C31×C4⋊Q811yescharacteristic
359C4—44no—
360C4—42no—
361C4—44no—
362C4—42no—
363C4—44no—
364C4—82no—
365C4C31×#39512yes—
366C4C31×#39512yes—
367C4C2×C31×C22⋊Q812yes—
368C4C2×C31×C4⋊Q812yes—
369C2—21no—
370C2—24no—
371C2—21no—
372C2C2×C31×#39511yescharacteristic
373C2C31×#302111yescharacteristic
374C2C31×#302211yescharacteristic
subgroupG/H
center, socleC22×C31C2×#120
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC24×C31C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C23×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
4. C31×#2061C2semidirect
5. C31×#2060C2semidirect
35. C2×M16×C31Q8semidirect
57. C31×#117Q8semidirect
126. #23562C31direct (N × H)
165. #2061C2×C31semidirect
166. #2060C2×C31semidirect
222. C2×M16Q8×C31semidirect
244. #117Q8×C31semidirect
265. C31#23562direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#34582
C2×C31×#4282
C31×#23172
C31×#20612
C31×#20602
C31×#17422
C31×#17332
#2356231