Finite Group Databasebeta

← C31×#9069 #21465828

Subgroups — C31×#9069 #21465828

Order 7936.

530 conjugacy classes of subgroups; only the 126 normal subgroups are shown.

normal subgroups only

This group has 530 conjugacy classes of subgroups — too many to draw. Only its 126 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×#3147C211yesmaximal, characteristic
2C31×#2979C211yesmaximal, characteristic, complemented
3C31×#1525C211yesmaximal, characteristic, complemented
4C31×#1484C212yesmaximal, complemented
5C31×#1278C212yesmaximal, complemented
6C2×C31×#135—22no—
7C31×#532C2211yescharacteristic
8C31×#532C2211yescharacteristic
9C31×#495—22no—
10C31×#494C411yescharacteristic
11C31×#493C411yescharacteristic
12C31×#492C411yescharacteristic
13C31×#492C411yescharacteristic
14C31×#436—22no—
15C8×D4×C31—22no—
16C31×#431C2212yes—
17C31×#408—22no—
18C4×M16×C31C2212yes—
19C2×C4×C8×C31C2211yescharacteristic
20C31×#329—22no—
21C31×D4⋊C8—22no—
22C31×D4⋊C8—22no—
23C2×#41×C31—21no—
24C2×#41×C31D412yes—
25C31×#135—44no—
26C31×#135—44no—
27C2×Q16×C31—22no—
28C2×SD16×C31—22no—
29C2×SD16×C31—22no—
30C2×D8×C31—22no—
31C2×M16×C31—22no—
32C2×M16×C31—22no—
33C22×C8×C31—21no—
34C22×C8×C31—22no—
35C31×C4⋊Q8C2×C411yescharacteristic
36C31×C4⋊Q8C2×C411yescharacteristic
37C31×#127C2×C411yescharacteristic
38C31×#127C2×C411yescharacteristic
39C31×#124—21no—
40C31×#124D412yes—
41C31×#121—22no—
42C31×#121—22no—
43C4×D4×C31—22no—
44C4×D4×C31—22no—
45C2×C42×C31C2311yescharacteristic
46C31×C4⋊C8D412yes—
47C31×C4⋊C8D412yes—
48C31×C22⋊C8—24no—
49C31×C22⋊C8—22no—
50C31×#97—22no—
51C4×C8×C31—21no—
52C4×C8×C31—22no—
53C4×C8×C31—22no—
54C4×C8×C31C2×C411yescharacteristic
55C4×C8×C31C2×C411yescharacteristic
56#41×C31—42no—
57#41×C31—42no—
58#41×C31—42no—
59#41×C31—42no—
60C2×Q8×C31—21no—
61C2×Q8×C31C22⋊C412yes—
62C2×D4×C31—22no—
63C2×D4×C31—21no—
64C2×D4×C31—22no—
65C2×D4×C31—22no—
66C2×D4×C31—41no—
67C2×D4×C31C22⋊C412yes—
68C22×C4×C31—22no—
69C22×C4×C31—41no—
70C22×C4×C31C2×D411yescharacteristic
71C22×C4×C31#4112yes—
72Q16×C31—44no—
73SD16×C31—44no—
74SD16×C31—44no—
75D8×C31—44no—
76M16×C31—24no—
77M16×C31—42no—
78M16×C31—82no—
79C2×C8×C31—22no—
80C2×C8×C31—22no—
81C2×C8×C31—21no—
82C2×C8×C31—21no—
83C2×C8×C31—22no—
84C2×C8×C31—22no—
85C2×C8×C31—42no—
86C2×C8×C31—82no—
87C4⋊C4×C31—22no—
88C4⋊C4×C31—22no—
89C22⋊C4×C31—24no—
90C22⋊C4×C31—42no—
91C42×C31C22×C411yescharacteristic
92C42×C31C2×D411yescharacteristic
93C42×C31C2×D412yes—
94#9069C3111yesmaximal, characteristic, direct product factor, Sylow
95C23×C31—22no—
96C23×C31—41no—
97C23×C31#12311yescharacteristic
98Q8×C31—42no—
99Q8×C31—42no—
100D4×C31—42no—
101D4×C31—42no—
102D4×C31—42no—
103D4×C31—42no—
104D4×C31—42no—
105D4×C31—42no—
106D4×C31—82no—
107D4×C31—82no—
108C2×C4×C31—22no—
109C2×C4×C31—22no—
110C2×C4×C31—21no—
111C2×C4×C31—21no—
112C2×C4×C31—22no—
113C2×C4×C31—42no—
114C2×C4×C31—42no—
115C2×C4×C31—41no—
116C2×C4×C31—81no—
117C2×C4×C31—81no—
118C2×C4×C31C2×C22⋊C411yescharacteristic
119C2×C4×C31C4×D412yes—
120C2×C4×C31#12011yescharacteristic
121C2×C4×C31#12112yes—
122C8×C31—22no—
123C8×C31—22no—
124C8×C31—44no—
125C8×C31—42no—
126C8×C31—42no—
127#3147C2×C3111yescharacteristic
128#2979C2×C3111yescharacteristic, complemented
129#1525C2×C3111yescharacteristic, complemented
130#1484C2×C3112yescomplemented
131#1278C2×C3112yescomplemented
132C22×C31—22no—
133C22×C31—21no—
134C22×C31—44no—
135C22×C31—42no—
136C22×C31—82no—
137C22×C31—81no—
138C22×C31#38611yescharacteristic
139C4×C31—22no—
140C4×C31—21no—
141C4×C31—42no—
142C4×C31—81no—
143C4×C31#44312yes—
144C4×C31#44412yes—
145C4×C31#45311yescharacteristic
146C4×C31#45311yescharacteristic
147C2×#135—22no—
148#532C22×C3111yescharacteristic
149#532C22×C3111yescharacteristic
150#495—22no—
151#494C4×C3111yescharacteristic
152#493C4×C3111yescharacteristic
153#492C4×C3111yescharacteristic
154#492C4×C3111yescharacteristic
155#436—22no—
156C8×D4—22no—
157#431C22×C3112yes—
158#408—22no—
159C4×M16C22×C3112yes—
160C2×C4×C8C22×C3111yescharacteristic
161#329—22no—
162D4⋊C8—22no—
163D4⋊C8—22no—
164C2×C31—41no—
165C2×C31—82no—
166C2×C31—161no—
167C2×C31#187612yes—
168C2×C31#188711yescharacteristic
169C2×#41—21no—
170C2×#41D4×C3112yes—
171#135—44no—
172#135—44no—
173C2×Q16—22no—
174C2×SD16—22no—
175C2×SD16—22no—
176C2×D8—22no—
177C2×M16—22no—
178C2×M16—22no—
179C22×C8—21no—
180C22×C8—22no—
181C4⋊Q8C2×C4×C3111yescharacteristic
182C4⋊Q8C2×C4×C3111yescharacteristic
183#127C2×C4×C3111yescharacteristic
184#127C2×C4×C3111yescharacteristic
185#124—21no—
186#124D4×C3112yes—
187#121—22no—
188#121—22no—
189C4×D4—22no—
190C4×D4—22no—
191C2×C42C23×C3111yescharacteristic
192C4⋊C8D4×C3112yes—
193C4⋊C8D4×C3112yes—
194C22⋊C8—24no—
195C22⋊C8—22no—
196#97—22no—
197C4×C8—21no—
198C4×C8—22no—
199C4×C8—22no—
200C4×C8C2×C4×C3111yescharacteristic
201C4×C8C2×C4×C3111yescharacteristic
202C31#906911yescharacteristic, direct product factor, Sylow
203#41—42no—
204#41—42no—
205#41—42no—
206#41—42no—
207C2×Q8—21no—
208C2×Q8C22⋊C4×C3112yes—
209C2×D4—22no—
210C2×D4—21no—
211C2×D4—22no—
212C2×D4—22no—
213C2×D4—41no—
214C2×D4C22⋊C4×C3112yes—
215C22×C4—22no—
216C22×C4—41no—
217C22×C4C2×D4×C3111yescharacteristic
218C22×C4#41×C3112yes—
219Q16—44no—
220SD16—44no—
221SD16—44no—
222D8—44no—
223M16—24no—
224M16—42no—
225M16—82no—
226C2×C8—22no—
227C2×C8—22no—
228C2×C8—21no—
229C2×C8—21no—
230C2×C8—22no—
231C2×C8—22no—
232C2×C8—42no—
233C2×C8—82no—
234C4⋊C4—22no—
235C4⋊C4—22no—
236C22⋊C4—24no—
237C22⋊C4—42no—
238C42C22×C4×C3111yescharacteristic
239C42C2×D4×C3111yescharacteristic
240C42C2×D4×C3112yes—
241C23—22no—
242C23—41no—
243C23C31×#12311yescharacteristic
244Q8—42no—
245Q8—42no—
246D4—42no—
247D4—42no—
248D4—42no—
249D4—42no—
250D4—42no—
251D4—42no—
252D4—82no—
253D4—82no—
254C2×C4—22no—
255C2×C4—22no—
256C2×C4—21no—
257C2×C4—21no—
258C2×C4—22no—
259C2×C4—42no—
260C2×C4—42no—
261C2×C4—41no—
262C2×C4—81no—
263C2×C4—81no—
264C2×C4C2×C22⋊C4×C3111yescharacteristic
265C2×C4C4×D4×C3112yes—
266C2×C4C31×#12011yescharacteristic
267C2×C4C31×#12112yes—
268C8—22no—
269C8—22no—
270C8—44no—
271C8—42no—
272C8—42no—
273C22—22no—
274C22—21no—
275C22—44no—
276C22—42no—
277C22—82no—
278C22—81no—
279C22C31×#38611yescharacteristic
280C4—22no—
281C4—21no—
282C4—42no—
283C4—81no—
284C4C31×#44312yes—
285C4C31×#44412yes—
286C4C31×#45311yescharacteristic
287C4C31×#45311yescharacteristic
288C2—41no—
289C2—82no—
290C2—161no—
291C2C31×#187612yes—
292C2C31×#188711yescharacteristic
subgroupG/H
centerC2×C4×C31#120
commutatorC42C22×C4×C31
Frattini, cosocleC2×C42C23×C31
socleC22×C31#386
prime radicalC31×#3147C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C2×C4×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#2979C2semidirect
3. C31×#1525C2semidirect
4. C31×#1484C2semidirect
5. C31×#1278C2semidirect
94. #9069C31direct (N × H)
128. #2979C2×C31semidirect
129. #1525C2×C31semidirect
130. #1484C2×C31semidirect
131. #1278C2×C31semidirect
202. C31#9069direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#31472
C31×#29792
C31×#15252
C31×#14842
C31×#12782
#906931