Finite Group Databasebeta

← C31×#32716 #21489475

Subgroups — C31×#32716 #21489475

Order 7936.

906 conjugacy classes of subgroups; only the 206 normal subgroups are shown.

normal subgroups only

This group has 906 conjugacy classes of subgroups — too many to draw. Only its 206 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#2616C211yesmaximal, characteristic, complemented
2C31×#2615C211yesmaximal, characteristic
3C31×#2077C213yesmaximal, complemented
4C31×#2035C213yesmaximal, complemented
5C31×#2034C213yesmaximal, complemented
6C31×#2000C213yesmaximal, complemented
7C31×#1780C211yesmaximal, characteristic, complemented
8C22×#41×C31C2211yescharacteristic
9C22×SD16×C31C2211yescharacteristic
10C2×C31×C22⋊Q8C2213yes—
11C2×C31×#121C2213yes—
12C2×C31×#106C2213yes—
13C2×C31×#103C2213yes—
14C2×C31×#102C2213yes—
15C2×C31×C22⋊C8C2213yes—
16C2×C31×C22⋊C8C2213yes—
17C31×#395—21no—
18C31×#394—23no—
19C31×#393—21no—
20C31×#392—23no—
21C31×#380C2213yes—
22C31×#380C2213yes—
23C31×#340C2213yes—
24C31×#340C2213yes—
25C2×#41×C31—43no—
26C2×#41×C31—43no—
27C22×Q8×C31D411yescharacteristic
28C22×Q8×C31C2311yescharacteristic
29C22×D4×C31—23no—
30C22×D4×C31D413yes—
31C22×D4×C31C2311yescharacteristic
32C23×C4×C31C2313yes—
33C2×SD16×C31—43no—
34C22×C8×C31C2313yes—
35C22×C8×C31C2311yescharacteristic
36C31×C22⋊Q8—43no—
37C31×C22⋊Q8—43no—
38C31×#121—43no—
39C31×#121—43no—
40C2×C4⋊C4×C31—23no—
41C2×C4⋊C4×C31C2313yes—
42C2×C4⋊C4×C31C2313yes—
43C2×C22⋊C4×C31—23no—
44C2×C22⋊C4×C31—23no—
45C2×C22⋊C4×C31—23no—
46C2×C22⋊C4×C31—23no—
47C31×#106—43no—
48C31×#103—43no—
49C31×#102—43no—
50C31×C22⋊C8—43no—
51C31×C22⋊C8—43no—
52C31×#95—23no—
53C31×#95—23no—
54C24×C31—21no—
55C24×C31C2×D413yes—
56#41×C31—412no—
57#41×C31—44no—
58C2×Q8×C31—23no—
59C2×Q8×C31—23no—
60C2×Q8×C31—43no—
61C2×D4×C31—23no—
62C2×D4×C31—23no—
63C2×D4×C31—43no—
64C2×D4×C31—43no—
65C2×D4×C31—43no—
66C2×D4×C31—46no—
67C2×D4×C31—83no—
68C2×D4×C31—83no—
69C22×C4×C31—23no—
70C22×C4×C31—23no—
71C22×C4×C31—23no—
72C22×C4×C31—23no—
73C22×C4×C31—23no—
74C22×C4×C31—23no—
75C22×C4×C31—23no—
76C22×C4×C31—23no—
77C22×C4×C31—21no—
78C22×C4×C31C2×D413yes—
79C22×C4×C31C2411yescharacteristic
80SD16×C31—44no—
81C2×C8×C31—23no—
82C2×C8×C31—23no—
83C2×C8×C31—23no—
84C2×C8×C31—23no—
85C4⋊C4×C31—23no—
86C4⋊C4×C31—23no—
87C4⋊C4×C31—23no—
88C4⋊C4×C31—23no—
89C4⋊C4×C31—46no—
90C22⋊C4×C31—46no—
91C22⋊C4×C31—46no—
92C22⋊C4×C31—83no—
93C22⋊C4×C31—83no—
94#32716C3111yesmaximal, characteristic, direct product factor, Sylow
95C23×C31—23no—
96C23×C31—23no—
97C23×C31—23no—
98C23×C31—23no—
99C23×C31—23no—
100C23×C31—23no—
101C23×C31—23no—
102C23×C31—43no—
103C23×C31—43no—
104C23×C31—41no—
105C23×C31C22×D411yescharacteristic
106Q8×C31—44no—
107Q8×C31—43no—
108Q8×C31—41no—
109D4×C31—412no—
110D4×C31—43no—
111D4×C31—41no—
112D4×C31—812no—
113C2×C4×C31—23no—
114C2×C4×C31—23no—
115C2×C4×C31—23no—
116C2×C4×C31—43no—
117C2×C4×C31—43no—
118C2×C4×C31—43no—
119C2×C4×C31—43no—
120C2×C4×C31—43no—
121C2×C4×C31—43no—
122C2×C4×C31—43no—
123C2×C4×C31—43no—
124C2×C4×C31—43no—
125C2×C4×C31—43no—
126C2×C4×C31—43no—
127C2×C4×C31H(5,𝔽2)13yes—
128C2×C4×C31H(5,𝔽2)13yes—
129C8×C31—43no—
130C8×C31—41no—
131#2616C2×C3111yescharacteristic, complemented
132#2615C2×C3111yescharacteristic
133#2077C2×C3113yescomplemented
134#2035C2×C3113yescomplemented
135#2034C2×C3113yescomplemented
136#2000C2×C3113yescomplemented
137#1780C2×C3111yescharacteristic, complemented
138C22×C31—43no—
139C22×C31—43no—
140C22×C31—43no—
141C22×C31—43no—
142C22×C31—43no—
143C22×C31—43no—
144C22×C31—43no—
145C22×C31—83no—
146C22×C31—83no—
147C22×C31—81no—
148C22×C31#53413yes—
149C22×C31#57713yes—
150C22×C31#57711yescharacteristic
151C4×C31—43no—
152C4×C31—83no—
153C4×C31—83no—
154C4×C31—81no—
155C4×C31#56013yes—
156C4×C31H(3,𝔽4)11yescharacteristic
157C22×#41C22×C3111yescharacteristic
158C22×SD16C22×C3111yescharacteristic
159C2×C22⋊Q8C22×C3113yes—
160C2×#121C22×C3113yes—
161C2×#106C22×C3113yes—
162C2×#103C22×C3113yes—
163C2×#102C22×C3113yes—
164C2×C22⋊C8C22×C3113yes—
165C2×C22⋊C8C22×C3113yes—
166#395—21no—
167#394—23no—
168#393—21no—
169#392—23no—
170#380C22×C3113yes—
171#380C22×C3113yes—
172#340C22×C3113yes—
173#340C22×C3113yes—
174C2×C31—83no—
175C2×C31—161no—
176C2×C31#281211yescharacteristic
177C2×C31#320013yes—
178C2×C31#320413yes—
179C2×#41—43no—
180C2×#41—43no—
181C22×Q8D4×C3111yescharacteristic
182C22×Q8C23×C3111yescharacteristic
183C22×D4—23no—
184C22×D4D4×C3113yes—
185C22×D4C23×C3111yescharacteristic
186C23×C4C23×C3113yes—
187C2×SD16—43no—
188C22×C8C23×C3111yescharacteristic
189C22×C8C23×C3113yes—
190C22⋊Q8—43no—
191C22⋊Q8—43no—
192#121—43no—
193#121—43no—
194C2×C4⋊C4—23no—
195C2×C4⋊C4C23×C3113yes—
196C2×C4⋊C4C23×C3113yes—
197C2×C22⋊C4—23no—
198C2×C22⋊C4—23no—
199C2×C22⋊C4—23no—
200C2×C22⋊C4—23no—
201#106—43no—
202#103—43no—
203#102—43no—
204C22⋊C8—43no—
205C22⋊C8—43no—
206#95—23no—
207#95—23no—
208C31#3271611yescharacteristic, direct product factor, Sylow
209C24—21no—
210C24C2×D4×C3113yes—
211#41—412no—
212#41—44no—
213C2×Q8—23no—
214C2×Q8—23no—
215C2×Q8—43no—
216C2×D4—23no—
217C2×D4—23no—
218C2×D4—43no—
219C2×D4—43no—
220C2×D4—43no—
221C2×D4—46no—
222C2×D4—83no—
223C2×D4—83no—
224C22×C4—23no—
225C22×C4—23no—
226C22×C4—23no—
227C22×C4—23no—
228C22×C4—23no—
229C22×C4—23no—
230C22×C4—23no—
231C22×C4—23no—
232C22×C4—21no—
233C22×C4C2×D4×C3113yes—
234C22×C4C24×C3111yescharacteristic
235SD16—44no—
236C2×C8—23no—
237C2×C8—23no—
238C2×C8—23no—
239C2×C8—23no—
240C4⋊C4—23no—
241C4⋊C4—23no—
242C4⋊C4—23no—
243C4⋊C4—23no—
244C4⋊C4—46no—
245C22⋊C4—46no—
246C22⋊C4—46no—
247C22⋊C4—83no—
248C22⋊C4—83no—
249C23—23no—
250C23—23no—
251C23—23no—
252C23—23no—
253C23—23no—
254C23—23no—
255C23—23no—
256C23—43no—
257C23—43no—
258C23—41no—
259C23C22×D4×C3111yescharacteristic
260Q8—44no—
261Q8—43no—
262Q8—41no—
263D4—412no—
264D4—43no—
265D4—41no—
266D4—812no—
267C2×C4—23no—
268C2×C4—23no—
269C2×C4—23no—
270C2×C4—43no—
271C2×C4—43no—
272C2×C4—43no—
273C2×C4—43no—
274C2×C4—43no—
275C2×C4—43no—
276C2×C4—43no—
277C2×C4—43no—
278C2×C4—43no—
279C2×C4—43no—
280C2×C4—43no—
281C2×C4C31×H(5,𝔽2)13yes—
282C2×C4C31×H(5,𝔽2)13yes—
283C8—43no—
284C8—41no—
285C22—43no—
286C22—43no—
287C22—43no—
288C22—43no—
289C22—43no—
290C22—43no—
291C22—43no—
292C22—83no—
293C22—83no—
294C22—81no—
295C22C31×#53413yes—
296C22C31×#57713yes—
297C22C31×#57711yescharacteristic
298C4—43no—
299C4—83no—
300C4—83no—
301C4—81no—
302C4C31×#56013yes—
303C4C31×H(3,𝔽4)11yescharacteristic
304C2—83no—
305C2—161no—
306C2C31×#281211yescharacteristic
307C2C31×#320013yes—
308C2C31×#320413yes—
subgroupG/H
center, socleC23×C31C22×D4
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC31×#2615C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C22×#41×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C31×#2616C2semidirect
3. C31×#2077C2semidirect
4. C31×#2035C2semidirect
5. C31×#2034C2semidirect
6. C31×#2000C2semidirect
7. C31×#1780C2semidirect
94. #32716C31direct (N × H)
131. #2616C2×C31semidirect
133. #2077C2×C31semidirect
134. #2035C2×C31semidirect
135. #2034C2×C31semidirect
136. #2000C2×C31semidirect
137. #1780C2×C31semidirect
208. C31#32716direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#26162
C31×#26152
C31×#20772
C31×#20352
C31×#20342
C31×#20002
C31×#17802
#3271631