Finite Group Databasebeta

← C31×#20399 #21477158

Subgroups — C31×#20399 #21477158

Order 7936.

1442 conjugacy classes of subgroups.

The subgroup lattice has 246 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#519C211yesmaximal, characteristic
2C22×C31×#101C212yesmaximal
3C31×#2873C212yesmaximal
4C4×C31×#101C218yesmaximal, complemented
5C31×#1742C212yesmaximal
6C23×Q8×C31C2211yescharacteristic
7C22×M16×C31C2214yes—
8C31×#519—28no—
9C2×C4×Q8×C31C414yes—
10C2×C4×Q8×C31C2214yes—
11C2×C31×#117C414yes—
12C2×C31×#117C2211yescharacteristic
13C2×C31×#117C2211yescharacteristic
14C2×C31×#101C4116yescomplemented
15C2×C31×#101C2218yes—
16C31×#405—28no—
17C4×M16×C31C2218yes—
18C31×#343C2218yes—
19C22×Q8×C31—24no—
20C22×Q8×C31—24no—
21C22×Q8×C31C2×C418yes—
22C22×Q8×C31C2×C412yes—
23C22×Q8×C31C2312yes—
24C23×C4×C31C2×C412yes—
25C23×C4×C31C2311yescharacteristic
26C2×M16×C31—24no—
27C2×M16×C31—28no—
28C2×M16×C31C2×C4116yes—
29C2×M16×C31C2318yes—
30C22×C8×C31—24no—
31C4×Q8×C31—216no—
32C4×Q8×C31—216no—
33C31×#117—24no—
34C31×#117—216no—
35C31×#117D418yes—
36C2×C4⋊C4×C31C2×C418yes—
37C2×C4⋊C4×C31C2×C412yes—
38C2×C4⋊C4×C31C2312yes—
39C2×C22⋊C4×C31C2×C412yes—
40C2×C22⋊C4×C31C2×C412yes—
41C2×C42×C31C2×C418yes—
42C2×C42×C31C2×C412yes—
43C2×C42×C31C2312yes—
44C31×#101C2×C4132yes—
45C31×#97—28no—
46C4×C8×C31—28no—
47C24×C31C22×C411yescharacteristic
48C2×Q8×C31—24no—
49C2×Q8×C31—24no—
50C2×Q8×C31—216no—
51C2×Q8×C31—216no—
52C2×Q8×C31—24no—
53C2×Q8×C31—24no—
54C2×Q8×C31C4218yes—
55C2×Q8×C31C22×C418yes—
56C22×C4×C31—24no—
57C22×C4×C31—24no—
58C22×C4×C31C4218yes—
59C22×C4×C31C22×C414yes—
60C22×C4×C31C22×C414yes—
61C22×C4×C31C22×C414yes—
62C22×C4×C31C22×C411yescharacteristic
63C22×C4×C31C22×C414yes—
64C22×C4×C31C2×D414yes—
65C22×C4×C31#4114yes—
66C22×C4×C31C2411yescharacteristic
67M16×C31—216no—
68M16×C31—28no—
69M16×C31C22×C4116yes—
70C2×C8×C31—216no—
71C2×C8×C31—28no—
72C4⋊C4×C31—216no—
73C4⋊C4×C31—24no—
74C4⋊C4×C31C22⋊C418yes—
75C22⋊C4×C31—24no—
76C22⋊C4×C31C22⋊C418yes—
77C42×C31—216no—
78C42×C31—24no—
79C42×C31C2×D418yes—
80#20399C3111yesmaximal, characteristic, direct product factor, Sylow
81C23×C31—42no—
82C23×C31C2×C4212yes—
83C23×C31C2×C22⋊C412yes—
84C23×C31#11712yes—
85C23×C31C23×C411yescharacteristic
86Q8×C31—216no—
87Q8×C31—216no—
88C2×C4×C31—24no—
89C2×C4×C31—24no—
90C2×C4×C31—216no—
91C2×C4×C31—24no—
92C2×C4×C31—44no—
93C2×C4×C31—44no—
94C2×C4×C31C2×C4218yes—
95C2×C4×C31C2×C4212yes—
96C2×C4×C31C2×C22⋊C418yes—
97C2×C4×C31C2×C22⋊C412yes—
98C2×C4×C31#11712yes—
99C2×C4×C31C4×D418yes—
100C2×C4×C31C4×D418yes—
101C2×C4×C31C23×C412yes—
102C2×C4×C31C22×D412yes—
103C2×C4×C31C2×#4112yes—
104C8×C31—216no—
105C2×#519C2×C3111yescharacteristic
106C22×#101C2×C3112yes—
107#2873C2×C3112yes—
108C4×#101C2×C3118yescomplemented
109#1742C2×C3112yes—
110C22×C31—22no—
111C22×C31—24no—
112C22×C31—42no—
113C22×C31—42no—
114C22×C31C4×C22⋊C414yes—
115C22×C31C22×C4211yescharacteristic
116C22×C31C22×C22⋊C411yescharacteristic
117C22×C31C2×#11711yescharacteristic
118C4×C31—28no—
119C4×C31—28no—
120C4×C31—44no—
121C4×C31C4×C22⋊C414yes—
122C4×C31C2×C4×D414yes—
123C23×Q8C22×C3111yescharacteristic
124C22×M16C22×C3114yes—
125#519—28no—
126C2×C4×Q8C4×C3114yes—
127C2×C4×Q8C22×C3114yes—
128C2×#117C4×C3114yes—
129C2×#117C22×C3111yescharacteristic
130C2×#117C22×C3111yescharacteristic
131C2×#101C4×C31116yescomplemented
132C2×#101C22×C3118yes—
133#405—28no—
134C4×M16C22×C3118yes—
135#343C22×C3118yes—
136C2×C31—21no—
137C2×C31—24no—
138C2×C31—21no—
139C2×C31C2×C4×C22⋊C411yescharacteristic
140C2×C31#288912yes—
141C22×Q8—24no—
142C22×Q8—24no—
143C22×Q8C2×C4×C3118yes—
144C22×Q8C2×C4×C3112yes—
145C22×Q8C23×C3112yes—
146C23×C4C2×C4×C3112yes—
147C23×C4C23×C3111yescharacteristic
148C2×M16—24no—
149C2×M16—28no—
150C2×M16C2×C4×C31116yes—
151C2×M16C23×C3118yes—
152C22×C8—24no—
153C4×Q8—216no—
154C4×Q8—216no—
155#117—24no—
156#117—216no—
157#117D4×C3118yes—
158C2×C4⋊C4C2×C4×C3118yes—
159C2×C4⋊C4C2×C4×C3112yes—
160C2×C4⋊C4C23×C3112yes—
161C2×C22⋊C4C2×C4×C3112yes—
162C2×C22⋊C4C2×C4×C3112yes—
163C2×C42C2×C4×C3118yes—
164C2×C42C2×C4×C3112yes—
165C2×C42C23×C3112yes—
166#101C2×C4×C31132yes—
167#97—28no—
168C4×C8—28no—
169C31#2039911yescharacteristic, direct product factor, Sylow
170C24C22×C4×C3111yescharacteristic
171C2×Q8—24no—
172C2×Q8—24no—
173C2×Q8—216no—
174C2×Q8—216no—
175C2×Q8—24no—
176C2×Q8—24no—
177C2×Q8C42×C3118yes—
178C2×Q8C22×C4×C3118yes—
179C22×C4—24no—
180C22×C4—24no—
181C22×C4C42×C3118yes—
182C22×C4C22×C4×C3114yes—
183C22×C4C22×C4×C3114yes—
184C22×C4C22×C4×C3114yes—
185C22×C4C22×C4×C3111yescharacteristic
186C22×C4C22×C4×C3114yes—
187C22×C4C2×D4×C3114yes—
188C22×C4#41×C3114yes—
189C22×C4C24×C3111yescharacteristic
190M16—216no—
191M16—28no—
192M16C22×C4×C31116yes—
193C2×C8—216no—
194C2×C8—28no—
195C4⋊C4—216no—
196C4⋊C4—24no—
197C4⋊C4C22⋊C4×C3118yes—
198C22⋊C4—24no—
199C22⋊C4C22⋊C4×C3118yes—
200C42—216no—
201C42—24no—
202C42C2×D4×C3118yes—
203C23—42no—
204C23C2×C42×C3112yes—
205C23C2×C22⋊C4×C3112yes—
206C23C31×#11712yes—
207C23C23×C4×C3111yescharacteristic
208Q8—216no—
209Q8—216no—
210C2×C4—24no—
211C2×C4—24no—
212C2×C4—216no—
213C2×C4—24no—
214C2×C4—44no—
215C2×C4—44no—
216C2×C4C2×C42×C3118yes—
217C2×C4C2×C42×C3112yes—
218C2×C4C2×C22⋊C4×C3118yes—
219C2×C4C2×C22⋊C4×C3112yes—
220C2×C4C31×#11712yes—
221C2×C4C4×D4×C3118yes—
222C2×C4C4×D4×C3118yes—
223C2×C4C23×C4×C3112yes—
224C2×C4C22×D4×C3112yes—
225C2×C4C2×#41×C3112yes—
226C8—216no—
227C22—22no—
228C22—24no—
229C22—42no—
230C22—42no—
231C22C4×C22⋊C4×C3114yes—
232C22C22×C42×C3111yescharacteristic
233C22C22×C22⋊C4×C3111yescharacteristic
234C22C2×C31×#11711yescharacteristic
235C4—28no—
236C4—28no—
237C4—44no—
238C4C4×C22⋊C4×C3114yes—
239C4C2×C4×D4×C3114yes—
240C2—21no—
241C2—21no—
242C2—24no—
243C2C2×C4×C22⋊C4×C3111yescharacteristic
244C2C31×#288912yes—
subgroupG/H
center, socleC22×C31C22×C22⋊C4
commutatorC22C22×C42×C31
Frattini, cosocleC22×C4C24×C31
prime radicalC24×C31C22×C4
LCSG ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C31×#117 ◁ G

Complements

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

NH ≅ G/Ntype
4. C4×C31×#101C2semidirect
14. C2×C31×#101C4semidirect
80. #20399C31direct (N × H)
108. C4×#101C2×C31semidirect
131. C2×#101C4×C31semidirect
169. C31#20399direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#5192
C22×C31×#1012
C31×#28732
C4×C31×#1012
C31×#17422
#2039931