Finite Group Databasebeta

← C31×#10644 #21467403

Subgroups — C31×#10644 #21467403

Order 7936.

298 conjugacy classes of subgroups; only the 102 normal subgroups are shown.

normal subgroups only

This group has 298 conjugacy classes of subgroups — too many to draw. Only its 102 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×#1805C211yesmaximal, characteristic
2C31×#1801C211yesmaximal, characteristic
3C31×#1570C211yesmaximal, characteristic
4C31×#1479C211yesmaximal, characteristic
5C31×#1301C211yesmaximal, characteristic
6C31×#1286C211yesmaximal, characteristic
7C31×#1286C211yesmaximal, characteristic
8C2×C4×Q8×C31C2211yescharacteristic
9C31×#431C2211yescharacteristic
10C31×#431C2211yescharacteristic
11C31×#423C2211yescharacteristic
12C31×#423C2211yescharacteristic
13C2×C31×C4⋊C8C2211yescharacteristic
14C2×C31×#103—21no—
15C2×C31×#101—21no—
16C31×#382C2211yescharacteristic
17C31×#343—21no—
18C31×#340—21no—
19C31×#334—22no—
20C31×Q8⋊C8—22no—
21C22×Q8×C31D411yescharacteristic
22C2×M16×C31—21no—
23C2×M16×C31—21no—
24C22×C8×C31—21no—
25C4×Q8×C31—21no—
26C4×Q8×C31—21no—
27C4×Q8×C31—21no—
28C4×Q8×C31—21no—
29C2×C4⋊C4×C31—21no—
30C2×C4⋊C4×C31—21no—
31C2×C4⋊C4×C31D411yescharacteristic
32C2×C42×C31—21no—
33C2×C42×C31C2311yescharacteristic
34C31×C4⋊C8—21no—
35C31×C4⋊C8—21no—
36C31×C4⋊C8—21no—
37C31×C4⋊C8—21no—
38C31×C4⋊C8—21no—
39C31×C4⋊C8—21no—
40C31×C4⋊C8—21no—
41C31×C4⋊C8—21no—
42C31×#103—42no—
43C31×#101—42no—
44C31×C22⋊C8—21no—
45C31×C22⋊C8—21no—
46C4×C8×C31—21no—
47C4×C8×C31D412yes—
48C31×#95—21no—
49C31×#95—21no—
50C2×Q8×C31—21no—
51C2×Q8×C31—21no—
52C2×Q8×C31—21no—
53C2×Q8×C31—21no—
54C2×Q8×C31—21no—
55C2×Q8×C31SD1612yes—
56C22×C4×C31—21no—
57C22×C4×C31—21no—
58C22×C4×C31—41no—
59C22×C4×C31C2×D411yescharacteristic
60C22×C4×C31#4111yescharacteristic
61C22×C4×C31#4111yescharacteristic
62M16×C31—41no—
63M16×C31—41no—
64M16×C31—41no—
65M16×C31—41no—
66C2×C8×C31—22no—
67C2×C8×C31—41no—
68C2×C8×C31—41no—
69C2×C8×C31—41no—
70C2×C8×C31—41no—
71C2×C8×C31—41no—
72C2×C8×C31—41no—
73C4⋊C4×C31—21no—
74C4⋊C4×C31—21no—
75C4⋊C4×C31—41no—
76C4⋊C4×C31—41no—
77C4⋊C4×C31—41no—
78C4⋊C4×C31—41no—
79C42×C31—41no—
80C42×C31—41no—
81C42×C31C2×D411yescharacteristic
82C42×C31#4111yescharacteristic
83C42×C31#4111yescharacteristic
84C42×C31#4111yescharacteristic
85#10644C3111yesmaximal, characteristic, direct product factor, Sylow
86C23×C31#12311yescharacteristic
87Q8×C31—22no—
88Q8×C31—22no—
89Q8×C31—41no—
90Q8×C31—41no—
91C2×C4×C31—22no—
92C2×C4×C31—41no—
93C2×C4×C31—41no—
94C2×C4×C31—41no—
95C2×C4×C31—41no—
96C2×C4×C31—41no—
97C2×C4×C31—81no—
98C2×C4×C31—81no—
99C2×C4×C31—81no—
100C2×C4×C31—81no—
101C2×C4×C31#12111yescharacteristic
102C2×C4×C31#12311yescharacteristic
103C2×C4×C31#12311yescharacteristic
104C2×C4×C31#12411yescharacteristic
105C2×C4×C31#12611yescharacteristic
106C2×C4×C31#12611yescharacteristic
107C2×C4×C31C2×SD1611yescharacteristic
108C2×C4×C31#13511yescharacteristic
109C2×C4×C31AGL(1,ℤ/8)11yescharacteristic
110C2×C4×C31#13711yescharacteristic
111C8×C31—42no—
112C8×C31—81no—
113C8×C31—81no—
114C8×C31—81no—
115C8×C31—81no—
116#1805C2×C3111yescharacteristic
117#1801C2×C3111yescharacteristic
118#1570C2×C3111yescharacteristic
119#1479C2×C3111yescharacteristic
120#1301C2×C3111yescharacteristic
121#1286C2×C3111yescharacteristic
122#1286C2×C3111yescharacteristic
123C22×C31—21no—
124C22×C31—21no—
125C22×C31#39711yescharacteristic
126C22×C31#48111yescharacteristic
127C22×C31#48511yescharacteristic
128C4×C31—21no—
129C4×C31—21no—
130C4×C31—21no—
131C4×C31—21no—
132C4×C31—42no—
133C4×C31—81no—
134C4×C31—161no—
135C4×C31#46511yescharacteristic
136C4×C31#46811yescharacteristic
137C4×C31#48211yescharacteristic
138C4×C31#48311yescharacteristic
139C2×C4×Q8C22×C3111yescharacteristic
140#431C22×C3111yescharacteristic
141#431C22×C3111yescharacteristic
142#423C22×C3111yescharacteristic
143#423C22×C3111yescharacteristic
144C2×C4⋊C8C22×C3111yescharacteristic
145C2×#103—21no—
146C2×#101—21no—
147#382C22×C3111yescharacteristic
148#343—21no—
149#340—21no—
150#334—22no—
151Q8⋊C8—22no—
152C2×C31—21no—
153C2×C31—21no—
154C2×C31#207711yescharacteristic
155C2×C31#208011yescharacteristic
156C2×C31#208211yescharacteristic
157C22×Q8D4×C3111yescharacteristic
158C2×M16—21no—
159C2×M16—21no—
160C22×C8—21no—
161C4×Q8—21no—
162C4×Q8—21no—
163C4×Q8—21no—
164C4×Q8—21no—
165C2×C4⋊C4—21no—
166C2×C4⋊C4—21no—
167C2×C4⋊C4D4×C3111yescharacteristic
168C2×C42—21no—
169C2×C42C23×C3111yescharacteristic
170C4⋊C8—21no—
171C4⋊C8—21no—
172C4⋊C8—21no—
173C4⋊C8—21no—
174C4⋊C8—21no—
175C4⋊C8—21no—
176C4⋊C8—21no—
177C4⋊C8—21no—
178#103—42no—
179#101—42no—
180C22⋊C8—21no—
181C22⋊C8—21no—
182C4×C8—21no—
183C4×C8D4×C3112yes—
184#95—21no—
185#95—21no—
186C31#1064411yescharacteristic, direct product factor, Sylow
187C2×Q8—21no—
188C2×Q8—21no—
189C2×Q8—21no—
190C2×Q8—21no—
191C2×Q8—21no—
192C2×Q8SD16×C3112yes—
193C22×C4—21no—
194C22×C4—21no—
195C22×C4—41no—
196C22×C4C2×D4×C3111yescharacteristic
197C22×C4#41×C3111yescharacteristic
198C22×C4#41×C3111yescharacteristic
199M16—41no—
200M16—41no—
201M16—41no—
202M16—41no—
203C2×C8—22no—
204C2×C8—41no—
205C2×C8—41no—
206C2×C8—41no—
207C2×C8—41no—
208C2×C8—41no—
209C2×C8—41no—
210C4⋊C4—21no—
211C4⋊C4—21no—
212C4⋊C4—41no—
213C4⋊C4—41no—
214C4⋊C4—41no—
215C4⋊C4—41no—
216C42—41no—
217C42—41no—
218C42C2×D4×C3111yescharacteristic
219C42#41×C3111yescharacteristic
220C42#41×C3111yescharacteristic
221C42#41×C3111yescharacteristic
222C23C31×#12311yescharacteristic
223Q8—22no—
224Q8—22no—
225Q8—41no—
226Q8—41no—
227C2×C4—22no—
228C2×C4—41no—
229C2×C4—41no—
230C2×C4—41no—
231C2×C4—41no—
232C2×C4—41no—
233C2×C4—81no—
234C2×C4—81no—
235C2×C4—81no—
236C2×C4—81no—
237C2×C4C31×#12111yescharacteristic
238C2×C4C31×#12311yescharacteristic
239C2×C4C31×#12311yescharacteristic
240C2×C4C31×#12411yescharacteristic
241C2×C4C31×#12611yescharacteristic
242C2×C4C31×#12611yescharacteristic
243C2×C4C2×SD16×C3111yescharacteristic
244C2×C4C31×#13511yescharacteristic
245C2×C4C31×AGL(1,ℤ/8)11yescharacteristic
246C2×C4C31×#13711yescharacteristic
247C8—42no—
248C8—81no—
249C8—81no—
250C8—81no—
251C8—81no—
252C22—21no—
253C22—21no—
254C22C31×#39711yescharacteristic
255C22C31×#48111yescharacteristic
256C22C31×#48511yescharacteristic
257C4—21no—
258C4—21no—
259C4—21no—
260C4—21no—
261C4—42no—
262C4—81no—
263C4—161no—
264C4C31×#46511yescharacteristic
265C4C31×#46811yescharacteristic
266C4C31×#48211yescharacteristic
267C4C31×#48311yescharacteristic
268C2—21no—
269C2—21no—
270C2C31×#207711yescharacteristic
271C2C31×#208011yescharacteristic
272C2C31×#208211yescharacteristic
subgroupG/H
center, socleC22×C31#397
commutator, Frattini, cosocleC2×C42C23×C31
prime radicalC23×C31#123
LCSG ▷ C2×C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
85. #10644C31direct (N × H)
186. C31#10644direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#18052
C31×#18012
C31×#15702
C31×#14792
C31×#13012
C31×#12862
#1064431