Finite Group Databasebeta

← C31×#20682 #21477441

Subgroups — C31×#20682 #21477441

Order 7936.

2022 conjugacy classes of subgroups.

The subgroup lattice has 240 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C42×C31C211yesmaximal, characteristic
2C2×C31×#407C212yesmaximal
3C31×#1817C218yesmaximal, complemented
4C31×#1728C214yesmaximal, complemented
5C24×C4×C31C412yes—
6C24×C4×C31C2211yescharacteristic
7C22×M16×C31C2214yes—
8C22×C42×C31—28no—
9C22×C42×C31C412yes—
10C22×C42×C31C414yes—
11C22×C42×C31C2214yes—
12C22×C42×C31C2212yes—
13C31×#407—28no—
14C2×C31×C22⋊C8C2218yes—
15C31×#336C22116yescomplemented
16C25×C31C2×C411yescharacteristic
17C23×C4×C31—28no—
18C23×C4×C31—216no—
19C23×C4×C31—28no—
20C23×C4×C31C2×C414yes—
21C23×C4×C31C2×C414yes—
22C23×C4×C31C2×C411yescharacteristic
23C23×C4×C31C2×C412yes—
24C23×C4×C31C2×C414yes—
25C23×C4×C31D418yes—
26C23×C4×C31C2312yes—
27C23×C4×C31C2311yescharacteristic
28C2×M16×C31—28no—
29C2×M16×C31—216no—
30C22×C8×C31C2318yes—
31C2×C42×C31—28no—
32C2×C42×C31—216no—
33C2×C42×C31—216no—
34C2×C42×C31—28no—
35C2×C42×C31C2×C418yes—
36C2×C42×C31C2×C414yes—
37C2×C42×C31C2314yes—
38C31×C22⋊C8—216no—
39C24×C31—24no—
40C24×C31—28no—
41C24×C31C22⋊C414yes—
42C24×C31C22×C411yescharacteristic
43C24×C31C22×C412yes—
44C22×C4×C31—264no—
45C22×C4×C31—28no—
46C22×C4×C31—28no—
47C22×C4×C31—28no—
48C22×C4×C31—24no—
49C22×C4×C31—28no—
50C22×C4×C31—28no—
51C22×C4×C31—232no—
52C22×C4×C31—216no—
53C22×C4×C31—216no—
54C22×C4×C31—28no—
55C22×C4×C31C22⋊C414yes—
56C22×C4×C31C22⋊C418yes—
57C22×C4×C31M16116yescomplemented
58C22×C4×C31C22×C412yes—
59C22×C4×C31C22×C418yes—
60C22×C4×C31C22×C411yescharacteristic
61C22×C4×C31C2×D418yes—
62C22×C4×C31C2×D414yes—
63C22×C4×C31#4118yes—
64C22×C4×C31C2411yescharacteristic
65M16×C31—416no—
66C2×C8×C31—28no—
67C2×C8×C31—216no—
68C42×C31—216no—
69C42×C31—28no—
70C42×C31—28no—
71#20682C3111yesmaximal, characteristic, direct product factor, Sylow
72C23×C31—232no—
73C23×C31—24no—
74C23×C31—24no—
75C23×C31—24no—
76C23×C31—28no—
77C23×C31—216no—
78C23×C31C2×C22⋊C412yes—
79C23×C31C2×C22⋊C414yes—
80C23×C31#11714yes—
81C23×C31C2×M1618yes—
82C23×C31C23×C411yescharacteristic
83C2×C4×C31—232no—
84C2×C4×C31—232no—
85C2×C4×C31—28no—
86C2×C4×C31—24no—
87C2×C4×C31—28no—
88C2×C4×C31—28no—
89C2×C4×C31—232no—
90C2×C4×C31—216no—
91C2×C4×C31—216no—
92C2×C4×C31C2×C22⋊C414yes—
93C2×C4×C31C2×C22⋊C412yes—
94C2×C4×C31#11714yes—
95C2×C4×C31#123116yes—
96C2×C4×C31C2×M16116yes—
97C2×C4×C31C22×D412yes—
98C2×C4×C31C2×#4114yes—
99C8×C31—48no—
100C23×C42C2×C3111yescharacteristic
101C2×#407C2×C3112yes—
102#1817C2×C3118yescomplemented
103#1728C2×C3114yescomplemented
104C22×C31—232no—
105C22×C31—24no—
106C22×C31—24no—
107C22×C31—28no—
108C22×C31—216no—
109C22×C31—24no—
110C22×C31#38114yes—
111C22×C31#40718yes—
112C22×C31C22×C22⋊C411yescharacteristic
113C22×C31C2×#11712yes—
114C22×C31C22×M1614yes—
115C4×C31—216no—
116C4×C31—24no—
117C4×C31#38114yes—
118C4×C31C2×#12314yes—
119C24×C4C4×C3112yes—
120C24×C4C22×C3111yescharacteristic
121C22×M16C22×C3114yes—
122C22×C42—28no—
123C22×C42C4×C3112yes—
124C22×C42C4×C3114yes—
125C22×C42C22×C3114yes—
126C22×C42C22×C3112yes—
127#407—28no—
128C2×C22⋊C8C22×C3118yes—
129#336C22×C31116yescomplemented
130C2×C31—24no—
131C2×C31—28no—
132C2×C31C2×#38111yescharacteristic
133C2×C31C2×#40712yes—
134C2×C31#292014yes—
135C25C2×C4×C3111yescharacteristic
136C23×C4—28no—
137C23×C4—216no—
138C23×C4—28no—
139C23×C4C2×C4×C3114yes—
140C23×C4C2×C4×C3114yes—
141C23×C4C2×C4×C3111yescharacteristic
142C23×C4C2×C4×C3112yes—
143C23×C4C2×C4×C3114yes—
144C23×C4D4×C3118yes—
145C23×C4C23×C3112yes—
146C23×C4C23×C3111yescharacteristic
147C2×M16—28no—
148C2×M16—216no—
149C22×C8C23×C3118yes—
150C2×C42—28no—
151C2×C42—216no—
152C2×C42—216no—
153C2×C42—28no—
154C2×C42C2×C4×C3118yes—
155C2×C42C2×C4×C3114yes—
156C2×C42C23×C3114yes—
157C22⋊C8—216no—
158C31#2068211yescharacteristic, direct product factor, Sylow
159C24—24no—
160C24—28no—
161C24C22⋊C4×C3114yes—
162C24C22×C4×C3111yescharacteristic
163C24C22×C4×C3112yes—
164C22×C4—264no—
165C22×C4—28no—
166C22×C4—28no—
167C22×C4—28no—
168C22×C4—24no—
169C22×C4—28no—
170C22×C4—28no—
171C22×C4—232no—
172C22×C4—216no—
173C22×C4—216no—
174C22×C4—28no—
175C22×C4C22⋊C4×C3114yes—
176C22×C4C22⋊C4×C3118yes—
177C22×C4M16×C31116yescomplemented
178C22×C4C22×C4×C3112yes—
179C22×C4C22×C4×C3118yes—
180C22×C4C22×C4×C3111yescharacteristic
181C22×C4C2×D4×C3118yes—
182C22×C4C2×D4×C3114yes—
183C22×C4#41×C3118yes—
184C22×C4C24×C3111yescharacteristic
185M16—416no—
186C2×C8—28no—
187C2×C8—216no—
188C42—216no—
189C42—28no—
190C42—28no—
191C23—232no—
192C23—216no—
193C23—24no—
194C23—24no—
195C23—24no—
196C23—28no—
197C23C2×C22⋊C4×C3114yes—
198C23C2×C22⋊C4×C3112yes—
199C23C31×#11714yes—
200C23C2×M16×C3118yes—
201C23C23×C4×C3111yescharacteristic
202C2×C4—232no—
203C2×C4—232no—
204C2×C4—232no—
205C2×C4—28no—
206C2×C4—24no—
207C2×C4—28no—
208C2×C4—28no—
209C2×C4—216no—
210C2×C4—216no—
211C2×C4C2×C22⋊C4×C3114yes—
212C2×C4C2×C22⋊C4×C3112yes—
213C2×C4C31×#11714yes—
214C2×C4C31×#123116yes—
215C2×C4C2×M16×C31116yes—
216C2×C4C22×D4×C3112yes—
217C2×C4C2×#41×C3114yes—
218C8—48no—
219C22—232no—
220C22—24no—
221C22—24no—
222C22—28no—
223C22—216no—
224C22—24no—
225C22C31×#38114yes—
226C22C31×#40718yes—
227C22C22×C22⋊C4×C3111yescharacteristic
228C22C2×C31×#11712yes—
229C22C22×M16×C3114yes—
230C4—216no—
231C4—24no—
232C4C31×#38114yes—
233C4C2×C31×#12314yes—
234C2—28no—
235C2—24no—
236C2C2×C31×#38111yescharacteristic
237C2C2×C31×#40712yes—
238C2C31×#292014yes—
subgroupG/H
centerC22×C4×C31C24
commutatorC23C23×C4×C31
Frattini, cosocleC22×C4C24×C31
socleC23×C31C23×C4
prime radicalC25×C31C2×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
3. C31×#1817C2semidirect
4. C31×#1728C2semidirect
15. C31×#336C22semidirect
57. C22×C4×C31M16semidirect
71. #20682C31direct (N × H)
102. #1817C2×C31semidirect
103. #1728C2×C31semidirect
129. #336C22×C31semidirect
158. C31#20682direct (N × H)
177. C22×C4M16×C31semidirect

Maximal subgroups

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

subgroupindex
C23×C42×C312
C2×C31×#4072
C31×#18172
C31×#17282
#2068231