Finite Group Databasebeta

← C31×#21797 #21478556

Subgroups — C31×#21797 #21478556

Order 7936.

1946 conjugacy classes of subgroups.

The subgroup lattice has 254 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C31×#127C211yesmaximal, characteristic
2C31×#2920C212yesmaximal, complemented
3C31×#1965C218yesmaximal, complemented
4C31×#1783C214yesmaximal, complemented
5C23×D4×C31C414yes—
6C23×D4×C31C2212yes—
7C2×C31×#127—24no—
8C2×C31×#127—24no—
9C2×C31×#127C414yes—
10C2×C31×#127C2214yes—
11C22×C42×C31C2211yescharacteristic
12C31×#432—24no—
13C31×#431—24no—
14C31×#423C2214yescomplemented
15C2×C31×#100C22116yescomplemented
16C31×#407C2214yes—
17C4×M16×C31C2214yescomplemented
18C25×C31C2×C414yes—
19C22×D4×C31—24no—
20C22×D4×C31—28no—
21C22×D4×C31—24no—
22C22×D4×C31—28no—
23C22×D4×C31—48no—
24C22×D4×C31—416no—
25C22×D4×C31C2×C414yes—
26C22×D4×C31C2×C4116yes—
27C22×D4×C31C2314yes—
28C23×C4×C31C2×C412yes—
29C23×C4×C31C2311yescharacteristic
30C2×M16×C31C2318yes—
31C31×#127—24no—
32C31×#127—28no—
33C31×#127—24no—
34C31×#127—24no—
35C31×#127—24no—
36C31×#127—28no—
37C2×C42×C31C2×C412yes—
38C2×C42×C31D414yes—
39C2×C42×C31D414yes—
40C2×C42×C31C2312yes—
41C31×C4⋊C8—28no—
42C31×#100—416no—
43C31×C22⋊C8—28no—
44C31×#97—24no—
45C4×C8×C31—24no—
46C24×C31—28no—
47C24×C31—48no—
48C24×C31—416no—
49C24×C31C22×C411yescharacteristic
50C24×C31C22×C418yes—
51C2×D4×C31—28no—
52C2×D4×C31—216no—
53C2×D4×C31—216no—
54C2×D4×C31—28no—
55C2×D4×C31—216no—
56C2×D4×C31—48no—
57C2×D4×C31—416no—
58C2×D4×C31—432no—
59C2×D4×C31—432no—
60C2×D4×C31—432no—
61C2×D4×C31—416no—
62C22×C4×C31—28no—
63C22×C4×C31—24no—
64C22×C4×C31C22⋊C412yes—
65C22×C4×C31C22⋊C414yes—
66C22×C4×C31C22⋊C412yes—
67C22×C4×C31C22×C411yescharacteristic
68C22×C4×C31C22×C414yes—
69C22×C4×C31C2×D414yes—
70C22×C4×C31C2411yescharacteristic
71M16×C31—216no—
72C2×C8×C31—28no—
73C42×C31C22⋊C412yes—
74C42×C31C22⋊C414yes—
75C42×C31C22⋊C412yes—
76C42×C31C2×D412yes—
77C42×C31C2×D412yes—
78C42×C31C2×D414yes—
79#21797C3111yesmaximal, characteristic, direct product factor, Sylow
80C23×C31—22no—
81C23×C31—24no—
82C23×C31—28no—
83C23×C31—216no—
84C23×C31—416no—
85C23×C31—416no—
86C23×C31—416no—
87C23×C31—416no—
88C23×C31—832no—
89C23×C31C2×C22⋊C412yes—
90C23×C31C23×C411yescharacteristic
91D4×C31—416no—
92D4×C31—432no—
93D4×C31—416no—
94D4×C31—432no—
95C2×C4×C31—22no—
96C2×C4×C31—24no—
97C2×C4×C31—28no—
98C2×C4×C31—28no—
99C2×C4×C31—28no—
100C2×C4×C31#10018yescomplemented
101C2×C4×C31C2×C22⋊C412yes—
102C2×C4×C31C2×C22⋊C414yes—
103C2×C4×C31C2×C22⋊C414yes—
104C2×C4×C31C22×D412yes—
105C2×C4×C31H(5,𝔽2)14yes—
106C8×C31—48no—
107C22×#127C2×C3111yescharacteristic
108#2920C2×C3112yescomplemented
109#1965C2×C3118yescomplemented
110#1783C2×C3114yescomplemented
111C22×C31—28no—
112C22×C31—22no—
113C22×C31—22no—
114C22×C31—22no—
115C22×C31—48no—
116C22×C31—416no—
117C22×C31—816no—
118C22×C31—832no—
119C22×C31C2×#10014yes—
120C22×C31C22×C22⋊C411yescharacteristic
121C22×C31#51812yes—
122C4×C31—22no—
123C4×C31—24no—
124C4×C31C2×#10018yes—
125C4×C31#53514yes—
126C23×D4C4×C3114yes—
127C23×D4C22×C3112yes—
128C2×#127—24no—
129C2×#127—24no—
130C2×#127C4×C3114yes—
131C2×#127C22×C3114yes—
132C22×C42C22×C3111yescharacteristic
133#432—24no—
134#431—24no—
135#423C22×C3114yescomplemented
136C2×#100C22×C31116yescomplemented
137#407C22×C3114yes—
138C4×M16C22×C3114yescomplemented
139C2×C31—22no—
140C2×C31—24no—
141C2×C31—88no—
142C2×C31#230911yescharacteristic
143C2×C31C22×#10012yes—
144C25C2×C4×C3114yes—
145C22×D4—24no—
146C22×D4—28no—
147C22×D4—24no—
148C22×D4—28no—
149C22×D4—48no—
150C22×D4—416no—
151C22×D4C2×C4×C3114yes—
152C22×D4C2×C4×C31116yes—
153C22×D4C23×C3114yes—
154C23×C4C2×C4×C3112yes—
155C23×C4C23×C3111yescharacteristic
156C2×M16C23×C3118yes—
157#127—24no—
158#127—28no—
159#127—24no—
160#127—24no—
161#127—24no—
162#127—28no—
163C2×C42C2×C4×C3112yes—
164C2×C42D4×C3114yes—
165C2×C42D4×C3114yes—
166C2×C42C23×C3112yes—
167C4⋊C8—28no—
168#100—416no—
169C22⋊C8—28no—
170#97—24no—
171C4×C8—24no—
172C31#2179711yescharacteristic, direct product factor, Sylow
173C24—28no—
174C24—48no—
175C24—416no—
176C24C22×C4×C3111yescharacteristic
177C24C22×C4×C3118yes—
178C2×D4—28no—
179C2×D4—216no—
180C2×D4—216no—
181C2×D4—28no—
182C2×D4—216no—
183C2×D4—48no—
184C2×D4—416no—
185C2×D4—432no—
186C2×D4—432no—
187C2×D4—432no—
188C2×D4—416no—
189C22×C4—28no—
190C22×C4—24no—
191C22×C4C22⋊C4×C3112yes—
192C22×C4C22⋊C4×C3114yes—
193C22×C4C22⋊C4×C3112yes—
194C22×C4C22×C4×C3111yescharacteristic
195C22×C4C22×C4×C3114yes—
196C22×C4C2×D4×C3114yes—
197C22×C4C24×C3111yescharacteristic
198M16—216no—
199C2×C8—28no—
200C42C22⋊C4×C3112yes—
201C42C22⋊C4×C3114yes—
202C42C22⋊C4×C3112yes—
203C42C2×D4×C3112yes—
204C42C2×D4×C3112yes—
205C42C2×D4×C3114yes—
206C23—24no—
207C23—22no—
208C23—28no—
209C23—216no—
210C23—416no—
211C23—416no—
212C23—416no—
213C23—416no—
214C23—832no—
215C23C2×C22⋊C4×C3112yes—
216C23C23×C4×C3111yescharacteristic
217D4—416no—
218D4—432no—
219D4—432no—
220D4—416no—
221C2×C4—24no—
222C2×C4—22no—
223C2×C4—28no—
224C2×C4—28no—
225C2×C4—28no—
226C2×C4C31×#10018yescomplemented
227C2×C4C2×C22⋊C4×C3112yes—
228C2×C4C2×C22⋊C4×C3114yes—
229C2×C4C2×C22⋊C4×C3114yes—
230C2×C4C22×D4×C3112yes—
231C2×C4C31×H(5,𝔽2)14yes—
232C8—48no—
233C22—28no—
234C22—22no—
235C22—22no—
236C22—22no—
237C22—48no—
238C22—416no—
239C22—816no—
240C22—832no—
241C22C2×C31×#10014yes—
242C22C22×C22⋊C4×C3111yescharacteristic
243C22C31×#51812yes—
244C4—22no—
245C4—24no—
246C4C2×C31×#10018yes—
247C4C31×#53514yes—
248C2—24no—
249C2—22no—
250C2—88no—
251C2C31×#230911yescharacteristic
252C2C22×C31×#10012yes—
subgroupG/H
center, socleC22×C31C22×C22⋊C4
commutatorC23C23×C4×C31
Frattini, cosocleC22×C4C24×C31
prime radicalC22×C31×#127C2
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C22×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#2920C2semidirect
3. C31×#1965C2semidirect
4. C31×#1783C2semidirect
14. C31×#423C22semidirect
15. C2×C31×#100C22semidirect
17. C4×M16×C31C22semidirect
79. #21797C31direct (N × H)
100. C2×C4×C31#100semidirect
108. #2920C2×C31semidirect
109. #1965C2×C31semidirect
110. #1783C2×C31semidirect
135. #423C22×C31semidirect
136. C2×#100C22×C31semidirect
138. C4×M16C22×C31semidirect
172. C31#21797direct (N × H)
226. C2×C4C31×#100semidirect

Maximal subgroups

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

subgroupindex
C22×C31×#1272
C31×#29202
C31×#19652
C31×#17832
#2179731