Finite Group Databasebeta

← C2×C31×#2316 #21490809

Subgroups — C2×C31×#2316 #21490809

Order 7936.

3502 conjugacy classes of subgroups.

The subgroup lattice has 260 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C31×#117C212yesmaximal
2C23×C4⋊C4×C31C211yesmaximal, characteristic
3C31×#2316C2116yesmaximal, direct product factor
4C2×C31×#389C218yesmaximal, complemented
5C2×C31×#380C214yesmaximal
6C24×C4×C31C2212yes—
7C24×C4×C31C2211yescharacteristic
8C2×C31×#117—216no—
9C2×C31×#117C22116yes—
10C22×C4⋊C4×C31C4116yescomplemented
11C22×C4⋊C4×C31C2214yes—
12C22×C4⋊C4×C31C2218yes—
13C22×C4⋊C4×C31C2214yes—
14C22×C4⋊C4×C31C2218yes—
15C22×C22⋊C4×C31C2214yes—
16C22×C42×C31C2214yes—
17C31×#389C22164yescomplemented
18C31×#380C22132yes—
19C2×C31×#95C2218yes—
20C25×C31C2311yescharacteristic
21C23×C4×C31—48no—
22C23×C4×C31C2×C4116yes—
23C23×C4×C31C2×C418yes—
24C23×C4×C31D418yes—
25C23×C4×C31Q818yes—
26C23×C4×C31C2318yes—
27C23×C4×C31C2314yes—
28C23×C4×C31C2318yes—
29C23×C4×C31C2314yes—
30C23×C4×C31C2312yes—
31C31×#117—264no—
32C2×C4⋊C4×C31—216no—
33C2×C4⋊C4×C31—416no—
34C2×C4⋊C4×C31C2×C4132yes—
35C2×C4⋊C4×C31C2×C4164yescomplemented
36C2×C4⋊C4×C31C23116yes—
37C2×C4⋊C4×C31C23132yes—
38C2×C4⋊C4×C31C23116yes—
39C2×C22⋊C4×C31—216no—
40C2×C22⋊C4×C31C23116yes—
41C2×C42×C31—216no—
42C2×C42×C31C23116yes—
43C31×#95C23132yes—
44C24×C31—24no—
45C24×C31—24no—
46C24×C31C22×C414yes—
47C24×C31C2×D414yes—
48C24×C31C2×Q814yes—
49C24×C31C2412yes—
50C24×C31C2411yescharacteristic
51C22×C4×C31—216no—
52C22×C4×C31—216no—
53C22×C4×C31—216no—
54C22×C4×C31—216no—
55C22×C4×C31—432no—
56C22×C4×C31—416no—
57C22×C4×C31C4⋊C4164yescomplemented
58C22×C4×C31C22×C4116yes—
59C22×C4×C31C22×C4132yes—
60C22×C4×C31C22×C418yes—
61C22×C4×C31C22×C4116yes—
62C22×C4×C31C2×D418yes—
63C22×C4×C31C2×D4116yes—
64C22×C4×C31C2×Q818yes—
65C22×C4×C31C2×Q8116yes—
66C22×C4×C31C24116yes—
67C22×C4×C31C2418yes—
68C22×C4×C31C2414yes—
69C4⋊C4×C31—232no—
70C4⋊C4×C31—432no—
71C4⋊C4×C31C22×C4164yes—
72C22⋊C4×C31—232no—
73C42×C31—232no—
74C2×#2316C3111yesmaximal, characteristic, direct product factor, Sylow
75C23×C31—28no—
76C23×C31—28no—
77C23×C31—216no—
78C23×C31—216no—
79C23×C31—24no—
80C23×C31—24no—
81C23×C31C2×C4⋊C4116yes—
82C23×C31C23×C414yes—
83C23×C31C23×C412yes—
84C23×C31C22×D414yes—
85C23×C31C22×D412yes—
86C23×C31C22×Q814yes—
87C23×C31C22×Q812yes—
88C23×C31H(5,𝔽2)14yes—
89C23×C312−1+414yes—
90C23×C31C2511yescharacteristic
91C2×C4×C31—232no—
92C2×C4×C31—216no—
93C2×C4×C31—216no—
94C2×C4×C31—216no—
95C2×C4×C31—216no—
96C2×C4×C31—432no—
97C2×C4×C31—432no—
98C2×C4×C31C2×C4⋊C4132yes—
99C2×C4×C31C2×C4⋊C4164yescomplemented
100C2×C4×C31C23×C4116yes—
101C2×C4×C31C23×C418yes—
102C2×C4×C31C22×D418yes—
103C2×C4×C31C22×Q818yes—
104C22×#117C2×C3112yes—
105C23×C4⋊C4C2×C3111yescharacteristic
106#2316C2×C31116yesdirect product factor
107C2×#389C2×C3118yescomplemented
108C2×#380C2×C3114yes—
109C22×C31—232no—
110C22×C31—24no—
111C22×C31—24no—
112C22×C31—28no—
113C22×C31—28no—
114C22×C31C22×C4⋊C418yes—
115C22×C31C22×C4⋊C414yes—
116C22×C31#51814yes—
117C22×C31#51914yes—
118C22×C31#53718yes—
119C22×C31#54418yes—
120C22×C31C24×C411yescharacteristic
121C22×C31C23×D411yescharacteristic
122C22×C31C23×Q811yescharacteristic
123C22×C31C2×H(5,𝔽2)12yes—
124C22×C31C2×2−1+412yes—
125C4×C31—216no—
126C4×C31—416no—
127C4×C31C22×C4⋊C4116yes—
128C24×C4C22×C3112yes—
129C24×C4C22×C3111yescharacteristic
130C2×#117—216no—
131C2×#117C22×C31116yes—
132C22×C4⋊C4C4×C31116yescomplemented
133C22×C4⋊C4C22×C3114yes—
134C22×C4⋊C4C22×C3118yes—
135C22×C4⋊C4C22×C3114yes—
136C22×C4⋊C4C22×C3118yes—
137C22×C22⋊C4C22×C3114yes—
138C22×C42C22×C3114yes—
139#389C22×C31164yescomplemented
140#380C22×C31132yes—
141C2×#95C22×C3118yes—
142C2×C31—28no—
143C2×C31#231618yesdirect product factor
144C2×C31C23×C4⋊C411yescharacteristic
145C2×C31C2×#51811yescharacteristic
146C2×C31C2×#51911yescharacteristic
147C2×C31C2×#53712yes—
148C2×C31C2×#54412yes—
149C25C23×C3111yescharacteristic
150C23×C4—48no—
151C23×C4C2×C4×C31116yes—
152C23×C4C2×C4×C3118yes—
153C23×C4D4×C3118yes—
154C23×C4Q8×C3118yes—
155C23×C4C23×C3118yes—
156C23×C4C23×C3114yes—
157C23×C4C23×C3118yes—
158C23×C4C23×C3112yes—
159C23×C4C23×C3114yes—
160#117—264no—
161C2×C4⋊C4—216no—
162C2×C4⋊C4—416no—
163C2×C4⋊C4C2×C4×C31132yes—
164C2×C4⋊C4C2×C4×C31164yescomplemented
165C2×C4⋊C4C23×C31116yes—
166C2×C4⋊C4C23×C31132yes—
167C2×C4⋊C4C23×C31116yes—
168C2×C22⋊C4—216no—
169C2×C22⋊C4C23×C31116yes—
170C2×C42—216no—
171C2×C42C23×C31116yes—
172#95C23×C31132yes—
173C31C2×#231611yescharacteristic, direct product factor, Sylow
174C24—24no—
175C24—24no—
176C24C22×C4×C3114yes—
177C24C2×D4×C3114yes—
178C24C2×Q8×C3114yes—
179C24C24×C3112yes—
180C24C24×C3111yescharacteristic
181C22×C4—216no—
182C22×C4—216no—
183C22×C4—216no—
184C22×C4—216no—
185C22×C4—432no—
186C22×C4—416no—
187C22×C4C4⋊C4×C31164yescomplemented
188C22×C4C22×C4×C31116yes—
189C22×C4C22×C4×C31132yes—
190C22×C4C22×C4×C3118yes—
191C22×C4C22×C4×C31116yes—
192C22×C4C2×D4×C3118yes—
193C22×C4C2×D4×C31116yes—
194C22×C4C2×Q8×C3118yes—
195C22×C4C2×Q8×C31116yes—
196C22×C4C24×C31116yes—
197C22×C4C24×C3118yes—
198C22×C4C24×C3114yes—
199C4⋊C4—232no—
200C4⋊C4—432no—
201C4⋊C4C22×C4×C31164yes—
202C22⋊C4—232no—
203C42—232no—
204C23—28no—
205C23—28no—
206C23—216no—
207C23—216no—
208C23—24no—
209C23—24no—
210C23C2×C4⋊C4×C31116yes—
211C23C23×C4×C3114yes—
212C23C23×C4×C3112yes—
213C23C22×D4×C3114yes—
214C23C22×D4×C3112yes—
215C23C22×Q8×C3114yes—
216C23C22×Q8×C3112yes—
217C23C31×H(5,𝔽2)14yes—
218C23C31×2−1+414yes—
219C23C25×C3111yescharacteristic
220C2×C4—232no—
221C2×C4—216no—
222C2×C4—216no—
223C2×C4—216no—
224C2×C4—216no—
225C2×C4—432no—
226C2×C4—432no—
227C2×C4C2×C4⋊C4×C31132yes—
228C2×C4C2×C4⋊C4×C31164yescomplemented
229C2×C4C23×C4×C31116yes—
230C2×C4C23×C4×C3118yes—
231C2×C4C22×D4×C3118yes—
232C2×C4C22×Q8×C3118yes—
233C22—232no—
234C22—24no—
235C22—24no—
236C22—28no—
237C22—28no—
238C22C22×C4⋊C4×C3118yes—
239C22C22×C4⋊C4×C3114yes—
240C22C31×#51814yes—
241C22C31×#51914yes—
242C22C31×#53718yes—
243C22C31×#54418yes—
244C22C24×C4×C3111yescharacteristic
245C22C23×D4×C3111yescharacteristic
246C22C23×Q8×C3111yescharacteristic
247C22C2×C31×H(5,𝔽2)12yes—
248C22C2×C31×2−1+412yes—
249C4—216no—
250C4—416no—
251C4C22×C4⋊C4×C31116yes—
252C2—28no—
253C2C31×#231618yesdirect product factor
254C2C23×C4⋊C4×C3111yescharacteristic
255C2C2×C31×#51811yescharacteristic
256C2C2×C31×#51911yescharacteristic
257C2C2×C31×#53712yes—
258C2C2×C31×#54412yes—
subgroupG/H
center, socleC24×C31C24
commutatorC22C24×C4×C31
Frattini, cosocleC23C25×C31
prime radicalC25×C31C23
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24×C31 ◁ G

Complements

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

NH ≅ G/Ntype
3. C31×#2316C2direct (N × H)
4. C2×C31×#389C2semidirect
10. C22×C4⋊C4×C31C4semidirect
17. C31×#389C22semidirect
35. C2×C4⋊C4×C31C2×C4semidirect
57. C22×C4×C31C4⋊C4semidirect
74. C2×#2316C31direct (N × H)
99. C2×C4×C31C2×C4⋊C4semidirect
106. #2316C2×C31direct (N × H)
107. C2×#389C2×C31semidirect
132. C22×C4⋊C4C4×C31semidirect
139. #389C22×C31semidirect
143. C2×C31#2316direct (N × H)
164. C2×C4⋊C4C2×C4×C31semidirect
173. C31C2×#2316direct (N × H)
187. C22×C4C4⋊C4×C31semidirect
228. C2×C4C2×C4⋊C4×C31semidirect
253. C2C31×#2316direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C31×#1172
C23×C4⋊C4×C312
C31×#23162
C2×C31×#3892
C2×C31×#3802
C2×#231631