Finite Group Databasebeta

← C31×#25920 #21482679

Subgroups — C31×#25920 #21482679

Order 7936.

1022 conjugacy classes of subgroups.

The subgroup lattice has 364 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3502C211yesmaximal, characteristic, complemented
2C31×#3138C212yesmaximal
3C31×#2548C211yesmaximal, characteristic
4C31×#2027C214yesmaximal, complemented
5C31×#1986C212yesmaximal, complemented
6C31×#1888C214yesmaximal, complemented
7C4×C31×#101C211yesmaximal, characteristic, complemented
8Q82×C31—22no—
9C31×#557—22no—
10C31×#557—24no—
11C31×#544—22no—
12C31×#544C2212yes—
13C31×#533—22no—
14C31×#533C2212yes—
15C2×C31×#127C2211yescharacteristic
16C2×C31×#124C2212yes—
17C31×#519C2212yes—
18C2×C4×Q8×C31C2211yescharacteristic
19C31×#490—24no—
20C31×#486—22no—
21C31×#486—22no—
22C31×#418C2218yes—
23C2×C31×#101C2212yes—
24C4×M16×C31C2212yes—
25C31×#394—22no—
26C31×#390—22no—
27C31×#390C2212yes—
28C4×C4⋊C4×C31C2211yescharacteristic
29C31×#343C2212yes—
30C31×#339C2218yes—
31C22×Q8×C31C2311yescharacteristic
32C22×D4×C31—21no—
33C22×D4×C31—21no—
34C22×D4×C31C2312yes—
35C2×M16×C31C2314yes—
36C31×C4⋊Q8—22no—
37C31×C4⋊Q8—22no—
38C31×C4⋊Q8—28no—
39C31×C4⋊Q8—24no—
40C31×C4⋊Q8D412yes—
41C31×C4⋊Q8D412yes—
42C31×#127—22no—
43C31×#127—22no—
44C31×#125—24no—
45C31×#125—28no—
46C31×#125—24no—
47C31×#125D414yes—
48C31×#124—28no—
49C31×C22⋊Q8—22no—
50C31×C22⋊Q8—24no—
51C31×C22⋊Q8—22no—
52C4×Q8×C31—24no—
53C4×Q8×C31—24no—
54C4×Q8×C31—24no—
55C4×Q8×C31—24no—
56C4×Q8×C31—22no—
57C4×Q8×C31—22no—
58C4×Q8×C31—22no—
59C4×Q8×C31—22no—
60C31×#117—24no—
61C31×#117C2314yes—
62C2×C4⋊C4×C31—21no—
63C2×C4⋊C4×C31D412yes—
64C2×C4⋊C4×C31C2311yescharacteristic
65C2×C22⋊C4×C31—24no—
66C2×C22⋊C4×C31—24no—
67C2×C42×C31D412yes—
68C2×C42×C31C2312yes—
69C2×C42×C31C2311yescharacteristic
70C31×#102—28no—
71C31×#102—28no—
72C31×#101—24no—
73C31×#97—22no—
74C4×C8×C31—22no—
75C31×#95—21no—
76C24×C31—22no—
77C2×Q8×C31—24no—
78C2×Q8×C31—22no—
79C2×Q8×C31—22no—
80C2×Q8×C31—22no—
81C2×Q8×C31—22no—
82C2×Q8×C31#4114yes—
83C2×D4×C31—24no—
84C2×D4×C31—24no—
85C2×D4×C31—24no—
86C2×D4×C31—44no—
87C2×D4×C31—41no—
88C2×D4×C31—42no—
89C2×D4×C31—41no—
90C2×D4×C31—82no—
91C22×C4×C31—22no—
92C22×C4×C31C2×D411yescharacteristic
93C22×C4×C31C2×D412yes—
94C22×C4×C31C2×D412yes—
95C22×C4×C31C2×D411yescharacteristic
96C22×C4×C31C2411yescharacteristic
97M16×C31—24no—
98M16×C31—24no—
99C2×C8×C31—24no—
100C4⋊C4×C31—24no—
101C4⋊C4×C31—24no—
102C4⋊C4×C31—24no—
103C4⋊C4×C31—28no—
104C4⋊C4×C31—24no—
105C4⋊C4×C31—24no—
106C4⋊C4×C31—22no—
107C4⋊C4×C31—22no—
108C4⋊C4×C31—24no—
109C4⋊C4×C31—22no—
110C4⋊C4×C31—42no—
111C4⋊C4×C31C2×D414yes—
112C4⋊C4×C31C2×D414yes—
113C22⋊C4×C31—24no—
114C22⋊C4×C31—48no—
115C22⋊C4×C31—84no—
116C42×C31—28no—
117C42×C31—22no—
118C42×C31—22no—
119C42×C31—24no—
120C42×C31—24no—
121C42×C31C2×D412yes—
122C42×C31C2×D412yes—
123#25920C3111yesmaximal, characteristic, direct product factor, Sylow
124C23×C31—44no—
125C23×C31—44no—
126C23×C31—42no—
127C23×C31—42no—
128C23×C31—42no—
129C23×C31C22×D411yescharacteristic
130Q8×C31—28no—
131Q8×C31—44no—
132Q8×C31—82no—
133Q8×C31—84no—
134D4×C31—48no—
135D4×C31—82no—
136D4×C31—84no—
137D4×C31—82no—
138C2×C4×C31—22no—
139C2×C4×C31—22no—
140C2×C4×C31—22no—
141C2×C4×C31—24no—
142C2×C4×C31—24no—
143C2×C4×C31—22no—
144C2×C4×C31—41no—
145C2×C4×C31—42no—
146C2×C4×C31—42no—
147C2×C4×C31—42no—
148C2×C4×C31—42no—
149C2×C4×C31#12011yescharacteristic
150C2×C4×C31#12012yes—
151C2×C4×C31#12011yescharacteristic
152C2×C4×C31#12414yes—
153C2×C4×C31C22×D412yes—
154C2×C4×C31C2×#4112yes—
155C2×C4×C312−1+412yes—
156C8×C31—44no—
157#3502C2×C3111yescharacteristic, complemented
158#3138C2×C3112yes—
159#2548C2×C3111yescharacteristic
160#2027C2×C3114yescomplemented
161#1986C2×C3112yescomplemented
162#1888C2×C3114yescomplemented
163C4×#101C2×C3111yescharacteristic, complemented
164C22×C31—21no—
165C22×C31—21no—
166C22×C31—84no—
167C22×C31—84no—
168C22×C31—82no—
169C22×C31—82no—
170C22×C31—82no—
171C22×C31C2×#12011yescharacteristic
172C22×C31C2×#12411yescharacteristic
173C22×C31#53611yescharacteristic
174C4×C31—24no—
175C4×C31—21no—
176C4×C31—22no—
177C4×C31—44no—
178C4×C31—42no—
179C4×C31—44no—
180C4×C31—82no—
181C4×C31#45412yes—
182C4×C31#54814yes—
183Q82—22no—
184#557—22no—
185#557—24no—
186#544—22no—
187#544C22×C3112yes—
188#533—22no—
189#533C22×C3112yes—
190C2×#127C22×C3111yescharacteristic
191C2×#124C22×C3112yes—
192#519C22×C3112yes—
193C2×C4×Q8C22×C3111yescharacteristic
194#490—24no—
195#486—22no—
196#486—22no—
197#418C22×C3118yes—
198C2×#101C22×C3112yes—
199C4×M16C22×C3112yes—
200#394—22no—
201#390—22no—
202#390C22×C3112yes—
203C4×C4⋊C4C22×C3111yescharacteristic
204#343C22×C3112yes—
205#339C22×C3118yes—
206C2×C31—21no—
207C2×C31—21no—
208C2×C31—162no—
209C2×C31#243611yescharacteristic
210C2×C31C2×#45411yescharacteristic
211C2×C31#302111yescharacteristic
212C22×Q8C23×C3111yescharacteristic
213C22×D4—21no—
214C22×D4—21no—
215C22×D4C23×C3112yes—
216C2×M16C23×C3114yes—
217C4⋊Q8—22no—
218C4⋊Q8—22no—
219C4⋊Q8—28no—
220C4⋊Q8—24no—
221C4⋊Q8D4×C3112yes—
222C4⋊Q8D4×C3112yes—
223#127—22no—
224#127—22no—
225#125—24no—
226#125—28no—
227#125—24no—
228#125D4×C3114yes—
229#124—28no—
230C22⋊Q8—22no—
231C22⋊Q8—24no—
232C22⋊Q8—22no—
233C4×Q8—24no—
234C4×Q8—24no—
235C4×Q8—24no—
236C4×Q8—24no—
237C4×Q8—22no—
238C4×Q8—22no—
239C4×Q8—22no—
240C4×Q8—22no—
241#117—24no—
242#117C23×C3114yes—
243C2×C4⋊C4—21no—
244C2×C4⋊C4D4×C3112yes—
245C2×C4⋊C4C23×C3111yescharacteristic
246C2×C22⋊C4—24no—
247C2×C22⋊C4—24no—
248C2×C42D4×C3112yes—
249C2×C42C23×C3112yes—
250C2×C42C23×C3111yescharacteristic
251#102—28no—
252#102—28no—
253#101—24no—
254#97—22no—
255C4×C8—22no—
256#95—21no—
257C31#2592011yescharacteristic, direct product factor, Sylow
258C24—22no—
259C2×Q8—24no—
260C2×Q8—22no—
261C2×Q8—22no—
262C2×Q8—22no—
263C2×Q8—22no—
264C2×Q8#41×C3114yes—
265C2×D4—24no—
266C2×D4—24no—
267C2×D4—24no—
268C2×D4—44no—
269C2×D4—41no—
270C2×D4—42no—
271C2×D4—41no—
272C2×D4—82no—
273C22×C4—22no—
274C22×C4C2×D4×C3111yescharacteristic
275C22×C4C2×D4×C3112yes—
276C22×C4C2×D4×C3112yes—
277C22×C4C2×D4×C3111yescharacteristic
278C22×C4C24×C3111yescharacteristic
279M16—24no—
280M16—24no—
281C2×C8—24no—
282C4⋊C4—24no—
283C4⋊C4—24no—
284C4⋊C4—24no—
285C4⋊C4—28no—
286C4⋊C4—24no—
287C4⋊C4—24no—
288C4⋊C4—22no—
289C4⋊C4—22no—
290C4⋊C4—24no—
291C4⋊C4—22no—
292C4⋊C4—42no—
293C4⋊C4C2×D4×C3114yes—
294C4⋊C4C2×D4×C3114yes—
295C22⋊C4—24no—
296C22⋊C4—48no—
297C22⋊C4—84no—
298C42—28no—
299C42—22no—
300C42—22no—
301C42—24no—
302C42—24no—
303C42C2×D4×C3112yes—
304C42C2×D4×C3112yes—
305C23—44no—
306C23—44no—
307C23—42no—
308C23—42no—
309C23—42no—
310C23C22×D4×C3111yescharacteristic
311Q8—28no—
312Q8—44no—
313Q8—82no—
314Q8—84no—
315D4—48no—
316D4—82no—
317D4—84no—
318D4—82no—
319C2×C4—22no—
320C2×C4—22no—
321C2×C4—22no—
322C2×C4—24no—
323C2×C4—24no—
324C2×C4—22no—
325C2×C4—41no—
326C2×C4—42no—
327C2×C4—42no—
328C2×C4—42no—
329C2×C4—42no—
330C2×C4C31×#12011yescharacteristic
331C2×C4C31×#12012yes—
332C2×C4C31×#12011yescharacteristic
333C2×C4C31×#12414yes—
334C2×C4C22×D4×C3112yes—
335C2×C4C2×#41×C3112yes—
336C2×C4C31×2−1+412yes—
337C8—44no—
338C22—21no—
339C22—21no—
340C22—84no—
341C22—84no—
342C22—82no—
343C22—82no—
344C22—82no—
345C22C2×C31×#12011yescharacteristic
346C22C2×C31×#12411yescharacteristic
347C22C31×#53611yescharacteristic
348C4—24no—
349C4—21no—
350C4—22no—
351C4—44no—
352C4—42no—
353C4—44no—
354C4—82no—
355C4C31×#45412yes—
356C4C31×#54814yes—
357C2—21no—
358C2—21no—
359C2—162no—
360C2C31×#243611yescharacteristic
361C2C2×C31×#45411yescharacteristic
362C2C31×#302111yescharacteristic
subgroupG/H
center, socleC22×C31C2×#120
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC2×C31×#127C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C31×#3502C2semidirect
4. C31×#2027C2semidirect
5. C31×#1986C2semidirect
6. C31×#1888C2semidirect
7. C4×C31×#101C2semidirect
123. #25920C31direct (N × H)
157. #3502C2×C31semidirect
160. #2027C2×C31semidirect
161. #1986C2×C31semidirect
162. #1888C2×C31semidirect
163. C4×#101C2×C31semidirect
257. C31#25920direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#35022
C31×#31382
C31×#25482
C31×#20272
C31×#19862
C31×#18882
C4×C31×#1012
#2592031