Finite Group Databasebeta

← C31×#7684 #21464443

Subgroups — C31×#7684 #21464443

Order 7936.

702 conjugacy classes of subgroups.

The subgroup lattice has 370 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#2856C211yesmaximal, characteristic
2C4×C31×C22⋊C8C211yesmaximal, characteristic, complemented
3C31×#1728C211yesmaximal, characteristic, complemented
4C31×#1270C214yesmaximal, complemented
5C22×M16×C31—21no—
6C2×C31×#127C411yescharacteristic
7C2×C31×#121—21no—
8C2×C31×#121—21no—
9C2×C31×#121C412yes—
10C22×C42×C31C2211yescharacteristic
11C2×C31×C22⋊C8—21no—
12C2×C4×C8×C31—21no—
13C31×#390—21no—
14C31×#390—21no—
15C31×#390C2212yes—
16C31×#384C411yescharacteristic
17C31×#336—21no—
18C31×#336C2212yes—
19C31×#336C2212yes—
20C22×D4×C31—22no—
21C22×D4×C31—21no—
22C22×D4×C31—21no—
23C22×D4×C31C2×C412yes—
24C23×C4×C31C2×C411yescharacteristic
25C23×C4×C31D411yescharacteristic
26C23×C4×C31D411yescharacteristic
27C2×M16×C31—24no—
28C2×M16×C31—42no—
29C2×M16×C31—42no—
30C22×C8×C31—22no—
31C22×C8×C31—22no—
32C31×#127—42no—
33C31×#121—44no—
34C31×#121—42no—
35C31×#121—42no—
36C31×#121—44no—
37C2×C4⋊C4×C31—21no—
38C2×C4⋊C4×C31—21no—
39C2×C4⋊C4×C31C2×C412yes—
40C2×C22⋊C4×C31—22no—
41C2×C22⋊C4×C31—22no—
42C2×C22⋊C4×C31—22no—
43C2×C42×C31—42no—
44C2×C42×C31C2×C411yescharacteristic
45C2×C42×C31D411yescharacteristic
46C2×C42×C31D411yescharacteristic
47C2×C42×C31C2311yescharacteristic
48C31×C22⋊C8—24no—
49C4×C8×C31—42no—
50C24×C31—22no—
51C24×C31C22⋊C411yescharacteristic
52C2×D4×C31—24no—
53C2×D4×C31—42no—
54C2×D4×C31—42no—
55C2×D4×C31—42no—
56C2×D4×C31—42no—
57C2×D4×C31—44no—
58C2×D4×C31—44no—
59C2×D4×C31—44no—
60C2×D4×C31—42no—
61C2×D4×C31—42no—
62C2×D4×C31—42no—
63C2×D4×C31—42no—
64C22×C4×C31—22no—
65C22×C4×C31—22no—
66C22×C4×C31—22no—
67C22×C4×C31—22no—
68C22×C4×C31—22no—
69C22×C4×C31—22no—
70C22×C4×C31—22no—
71C22×C4×C31—41no—
72C22×C4×C31—41no—
73C22×C4×C31C22⋊C411yescharacteristic
74C22×C4×C31C22⋊C411yescharacteristic
75C22×C4×C31C22⋊C411yescharacteristic
76C22×C4×C31D812yes—
77C22×C4×C31SD1612yes—
78C22×C4×C31C22×C411yescharacteristic
79C22×C4×C31C2×D411yescharacteristic
80C22×C4×C31C2×D411yescharacteristic
81M16×C31—48no—
82C2×C8×C31—24no—
83C2×C8×C31—24no—
84C2×C8×C31—42no—
85C2×C8×C31—42no—
86C2×C8×C31—42no—
87C2×C8×C31—42no—
88C4⋊C4×C31—42no—
89C4⋊C4×C31—42no—
90C4⋊C4×C31—42no—
91C22⋊C4×C31—44no—
92C22⋊C4×C31—42no—
93C22⋊C4×C31—42no—
94C22⋊C4×C31—44no—
95C42×C31—22no—
96C42×C31—22no—
97C42×C31—41no—
98C42×C31—41no—
99#7684C3111yesmaximal, characteristic, direct product factor, Sylow
100C23×C31—21no—
101C23×C31—21no—
102C23×C31—21no—
103C23×C31—21no—
104C23×C31—21no—
105C23×C31—21no—
106C23×C31—42no—
107C23×C31—42no—
108C23×C31—42no—
109C23×C31—42no—
110C23×C31—42no—
111C23×C31—42no—
112C23×C31—42no—
113C23×C31#10212yes—
114C23×C31C2×C22⋊C411yescharacteristic
115D4×C31—84no—
116D4×C31—84no—
117D4×C31—88no—
118D4×C31—84no—
119C2×C4×C31—21no—
120C2×C4×C31—21no—
121C2×C4×C31—21no—
122C2×C4×C31—21no—
123C2×C4×C31—21no—
124C2×C4×C31—21no—
125C2×C4×C31—21no—
126C2×C4×C31—21no—
127C2×C4×C31—21no—
128C2×C4×C31—21no—
129C2×C4×C31—24no—
130C2×C4×C31—24no—
131C2×C4×C31—44no—
132C2×C4×C31—44no—
133C2×C4×C31—42no—
134C2×C4×C31—42no—
135C2×C4×C31—42no—
136C2×C4×C31#9912yes—
137C2×C4×C31#10012yes—
138C2×C4×C31#10212yes—
139C2×C4×C31#10412yes—
140C2×C4×C31#10412yes—
141C2×C4×C31#13112yes—
142C2×C4×C31C2×D811yescharacteristic
143C2×C4×C31C2×SD1611yescharacteristic
144C2×C4×C31AGL(1,ℤ/8)12yes—
145C8×C31—44no—
146C8×C31—44no—
147#2856C2×C3111yescharacteristic
148C4×C22⋊C8C2×C3111yescharacteristic, complemented
149#1728C2×C3111yescharacteristic, complemented
150#1270C2×C3114yescomplemented
151C22×C31—22no—
152C22×C31—22no—
153C22×C31—22no—
154C22×C31—41no—
155C22×C31—41no—
156C22×C31—41no—
157C22×C31—41no—
158C22×C31—82no—
159C22×C31—82no—
160C22×C31—82no—
161C22×C31—82no—
162C22×C31—82no—
163C22×C31—82no—
164C22×C31—82no—
165C22×C31#40811yescharacteristic
166C22×C31C2×#9911yescharacteristic
167C22×C31C2×#10011yescharacteristic
168C22×C31C2×#10211yescharacteristic
169C22×C31#41811yescharacteristic
170C22×C31C2×#10411yescharacteristic
171C22×C31C2×#10411yescharacteristic
172C4×C31—22no—
173C4×C31—22no—
174C4×C31—21no—
175C4×C31—21no—
176C4×C31—22no—
177C4×C31—22no—
178C4×C31—82no—
179C4×C31#32714yes—
180C22×M16—21no—
181C2×#127C4×C3111yescharacteristic
182C2×#121—21no—
183C2×#121—21no—
184C2×#121C4×C3112yes—
185C22×C42C22×C3111yescharacteristic
186C2×C22⋊C8—21no—
187C2×C4×C8—21no—
188#390—21no—
189#390—21no—
190#390C22×C3112yes—
191#384C4×C3111yescharacteristic
192#336—21no—
193#336C22×C3112yes—
194#336C22×C3112yes—
195C2×C31—42no—
196C2×C31—162no—
197C2×C31#147111yescharacteristic
198C2×C31#148411yescharacteristic
199C2×C31#149211yescharacteristic
200C2×C31C2×#32711yescharacteristic
201C2×C31#150711yescharacteristic
202C2×C31#152511yescharacteristic
203C2×C31#154511yescharacteristic
204C22×D4—22no—
205C22×D4—21no—
206C22×D4—21no—
207C22×D4C2×C4×C3112yes—
208C23×C4C2×C4×C3111yescharacteristic
209C23×C4D4×C3111yescharacteristic
210C23×C4D4×C3111yescharacteristic
211C2×M16—24no—
212C2×M16—42no—
213C2×M16—42no—
214C22×C8—22no—
215C22×C8—22no—
216#127—42no—
217#121—44no—
218#121—42no—
219#121—42no—
220#121—44no—
221C2×C4⋊C4—21no—
222C2×C4⋊C4—21no—
223C2×C4⋊C4C2×C4×C3112yes—
224C2×C22⋊C4—22no—
225C2×C22⋊C4—22no—
226C2×C22⋊C4—22no—
227C2×C42—42no—
228C2×C42C2×C4×C3111yescharacteristic
229C2×C42D4×C3111yescharacteristic
230C2×C42D4×C3111yescharacteristic
231C2×C42C23×C3111yescharacteristic
232C22⋊C8—24no—
233C4×C8—42no—
234C31#768411yescharacteristic, direct product factor, Sylow
235C24—22no—
236C24C22⋊C4×C3111yescharacteristic
237C2×D4—24no—
238C2×D4—42no—
239C2×D4—42no—
240C2×D4—42no—
241C2×D4—42no—
242C2×D4—44no—
243C2×D4—44no—
244C2×D4—44no—
245C2×D4—42no—
246C2×D4—42no—
247C2×D4—42no—
248C2×D4—42no—
249C22×C4—22no—
250C22×C4—22no—
251C22×C4—22no—
252C22×C4—22no—
253C22×C4—22no—
254C22×C4—22no—
255C22×C4—22no—
256C22×C4—41no—
257C22×C4—41no—
258C22×C4C22⋊C4×C3111yescharacteristic
259C22×C4C22⋊C4×C3111yescharacteristic
260C22×C4C22⋊C4×C3111yescharacteristic
261C22×C4D8×C3112yes—
262C22×C4SD16×C3112yes—
263C22×C4C22×C4×C3111yescharacteristic
264C22×C4C2×D4×C3111yescharacteristic
265C22×C4C2×D4×C3111yescharacteristic
266M16—48no—
267C2×C8—24no—
268C2×C8—24no—
269C2×C8—42no—
270C2×C8—42no—
271C2×C8—42no—
272C2×C8—42no—
273C4⋊C4—42no—
274C4⋊C4—42no—
275C4⋊C4—42no—
276C22⋊C4—44no—
277C22⋊C4—42no—
278C22⋊C4—42no—
279C22⋊C4—44no—
280C42—22no—
281C42—22no—
282C42—41no—
283C42—41no—
284C23—21no—
285C23—21no—
286C23—21no—
287C23—21no—
288C23—21no—
289C23—21no—
290C23—42no—
291C23—42no—
292C23—42no—
293C23—42no—
294C23—42no—
295C23—42no—
296C23—42no—
297C23C31×#10212yes—
298C23C2×C22⋊C4×C3111yescharacteristic
299D4—84no—
300D4—84no—
301D4—88no—
302D4—84no—
303C2×C4—21no—
304C2×C4—21no—
305C2×C4—21no—
306C2×C4—21no—
307C2×C4—21no—
308C2×C4—21no—
309C2×C4—21no—
310C2×C4—21no—
311C2×C4—21no—
312C2×C4—21no—
313C2×C4—24no—
314C2×C4—24no—
315C2×C4—44no—
316C2×C4—44no—
317C2×C4—42no—
318C2×C4—42no—
319C2×C4—42no—
320C2×C4C31×#9912yes—
321C2×C4C31×#10012yes—
322C2×C4C31×#10212yes—
323C2×C4C31×#10412yes—
324C2×C4C31×#10412yes—
325C2×C4C31×#13112yes—
326C2×C4C2×D8×C3111yescharacteristic
327C2×C4C2×SD16×C3111yescharacteristic
328C2×C4C31×AGL(1,ℤ/8)12yes—
329C8—44no—
330C8—44no—
331C22—22no—
332C22—22no—
333C22—22no—
334C22—41no—
335C22—41no—
336C22—41no—
337C22—41no—
338C22—82no—
339C22—82no—
340C22—82no—
341C22—82no—
342C22—82no—
343C22—82no—
344C22—82no—
345C22C31×#40811yescharacteristic
346C22C2×C31×#9911yescharacteristic
347C22C2×C31×#10011yescharacteristic
348C22C2×C31×#10211yescharacteristic
349C22C31×#41811yescharacteristic
350C22C2×C31×#10411yescharacteristic
351C22C2×C31×#10411yescharacteristic
352C4—22no—
353C4—22no—
354C4—21no—
355C4—21no—
356C4—22no—
357C4—22no—
358C4—82no—
359C4C31×#32714yes—
360C2—42no—
361C2—162no—
362C2C31×#147111yescharacteristic
363C2C31×#148411yescharacteristic
364C2C31×#149211yescharacteristic
365C2C2×C31×#32711yescharacteristic
366C2C31×#150711yescharacteristic
367C2C31×#152511yescharacteristic
368C2C31×#154511yescharacteristic
subgroupG/H
center, socleC23×C31C2×C22⋊C4
commutatorC22×C4C22×C4×C31
Frattini, cosocleC2×C42C23×C31
prime radicalC31×#2856C2
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23×C31 ◁ C22×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C4×C31×C22⋊C8C2semidirect
3. C31×#1728C2semidirect
4. C31×#1270C2semidirect
99. #7684C31direct (N × H)
148. C4×C22⋊C8C2×C31semidirect
149. #1728C2×C31semidirect
150. #1270C2×C31semidirect
234. C31#7684direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#28562
C4×C31×C22⋊C82
C31×#17282
C31×#12702
#768431