Finite Group Databasebeta

← C31×#10728 #21467487

Subgroups — C31×#10728 #21467487

Order 7936.

1374 conjugacy classes of subgroups.

The subgroup lattice has 282 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C31×#117C211yesmaximal, characteristic
2C2×C31×#407C212yesmaximal
3C2×C31×#343C214yesmaximal, complemented
4C24×C4×C31C2211yescharacteristic
5C22×M16×C31C2214yes—
6C2×C31×#117—24no—
7C2×C31×#117—28no—
8C22×C4⋊C4×C31C2212yes—
9C22×C22⋊C4×C31C412yes—
10C22×C42×C31C412yes—
11C31×#407—24no—
12C31×#407C418yescomplemented
13C2×C31×C22⋊C8—24no—
14C31×#343—28no—
15C25×C31C2×C411yescharacteristic
16C23×C4×C31—24no—
17C23×C4×C31—24no—
18C23×C4×C31C2×C411yescharacteristic
19C23×C4×C31C2×C414yes—
20C23×C4×C31C2×C414yes—
21C23×C4×C31D412yes—
22C23×C4×C31D414yes—
23C23×C4×C31Q812yes—
24C23×C4×C31C2311yescharacteristic
25C2×M16×C31—24no—
26C2×M16×C31—28no—
27C2×M16×C31—28no—
28C2×M16×C31C2×C418yes—
29C22×C8×C31—24no—
30C31×#117—232no—
31C2×C4⋊C4×C31—24no—
32C2×C4⋊C4×C31—24no—
33C2×C4⋊C4×C31D418yes—
34C2×C22⋊C4×C31—24no—
35C2×C22⋊C4×C31—28no—
36C2×C42×C31—28no—
37C2×C42×C31—24no—
38C31×C22⋊C8—216no—
39C24×C31—22no—
40C24×C31—22no—
41C24×C31—44no—
42C24×C31C4212yes—
43C24×C31C22⋊C412yes—
44C24×C31C4⋊C412yes—
45C24×C31C22×C411yescharacteristic
46C22×C4×C31—22no—
47C22×C4×C31—22no—
48C22×C4×C31—216no—
49C22×C4×C31—28no—
50C22×C4×C31—28no—
51C22×C4×C31—28no—
52C22×C4×C31—28no—
53C22×C4×C31—24no—
54C22×C4×C31—24no—
55C22×C4×C31—48no—
56C22×C4×C31C4212yes—
57C22×C4×C31C22⋊C412yes—
58C22×C4×C31C22⋊C418yes—
59C22×C4×C31C22⋊C418yes—
60C22×C4×C31C4⋊C412yes—
61C22×C4×C31C4⋊C418yes—
62C22×C4×C31C22×C412yes—
63C22×C4×C31C2×D411yescharacteristic
64C22×C4×C31C2×D412yes—
65C22×C4×C31C2×D414yes—
66C22×C4×C31C2×Q811yescharacteristic
67C22×C4×C31#4114yes—
68M16×C31—216no—
69M16×C31—48no—
70C2×C8×C31—28no—
71C2×C8×C31—44no—
72C2×C8×C31—44no—
73C4⋊C4×C31—216no—
74C22⋊C4×C31—216no—
75C42×C31—216no—
76#10728C3111yesmaximal, characteristic, direct product factor, Sylow
77C23×C31—24no—
78C23×C31—24no—
79C23×C31—22no—
80C23×C31—24no—
81C23×C31—22no—
82C23×C31—28no—
83C23×C31—44no—
84C23×C31—44no—
85C23×C31—48no—
86C23×C31—44no—
87C23×C31—44no—
88C23×C31#9514yes—
89C23×C31C2×C4211yescharacteristic
90C23×C31C2×C22⋊C412yes—
91C23×C31C2×C22⋊C411yescharacteristic
92C23×C31C2×C4⋊C411yescharacteristic
93C23×C31#11712yes—
94C2×C4×C31—24no—
95C2×C4×C31—22no—
96C2×C4×C31—24no—
97C2×C4×C31—22no—
98C2×C4×C31—216no—
99C2×C4×C31—216no—
100C2×C4×C31—28no—
101C2×C4×C31—48no—
102C2×C4×C31—48no—
103C2×C4×C31—48no—
104C2×C4×C31#9514yes—
105C2×C4×C31C2×C22⋊C412yes—
106C2×C4×C31C2×C4⋊C412yes—
107C2×C4×C31C4×D418yes—
108C2×C4×C31#12014yes—
109C2×C4×C31#12114yes—
110C2×C4×C31C22⋊Q814yes—
111C2×C4×C31#12314yes—
112C8×C31—48no—
113C22×#117C2×C3111yescharacteristic
114C2×#407C2×C3112yes—
115C2×#343C2×C3114yescomplemented
116C22×C31—24no—
117C22×C31—22no—
118C22×C31—22no—
119C22×C31—22no—
120C22×C31—22no—
121C22×C31—24no—
122C22×C31—28no—
123C22×C31—48no—
124C22×C31—48no—
125C22×C31—44no—
126C22×C31—44no—
127C22×C31C2×#9511yescharacteristic
128C22×C31C4×C22⋊C412yes—
129C22×C31#37911yescharacteristic
130C22×C31#38012yes—
131C22×C31#38111yescharacteristic
132C22×C31#41314yes—
133C4×C31—24no—
134C4×C31—48no—
135C4×C31#38514yes—
136C4×C31#38614yes—
137C24×C4C22×C3111yescharacteristic
138C22×M16C22×C3114yes—
139C2×#117—24no—
140C2×#117—28no—
141C22×C4⋊C4C22×C3112yes—
142C22×C22⋊C4C4×C3112yes—
143C22×C42C4×C3112yes—
144#407—24no—
145#407C4×C3118yescomplemented
146C2×C22⋊C8—24no—
147#343—28no—
148C2×C31—22no—
149C2×C31—22no—
150C2×C31—44no—
151C2×C31C22⋊#9511yescharacteristic
152C2×C31#174212yes—
153C2×C31#178512yes—
154C2×C31#182212yes—
155C25C2×C4×C3111yescharacteristic
156C23×C4—24no—
157C23×C4—24no—
158C23×C4C2×C4×C3111yescharacteristic
159C23×C4C2×C4×C3114yes—
160C23×C4C2×C4×C3114yes—
161C23×C4D4×C3112yes—
162C23×C4D4×C3114yes—
163C23×C4Q8×C3112yes—
164C23×C4C23×C3111yescharacteristic
165C2×M16—24no—
166C2×M16—28no—
167C2×M16—28no—
168C2×M16C2×C4×C3118yes—
169C22×C8—24no—
170#117—232no—
171C2×C4⋊C4—24no—
172C2×C4⋊C4—24no—
173C2×C4⋊C4D4×C3118yes—
174C2×C22⋊C4—24no—
175C2×C22⋊C4—28no—
176C2×C42—28no—
177C2×C42—24no—
178C22⋊C8—216no—
179C31#1072811yescharacteristic, direct product factor, Sylow
180C24—22no—
181C24—22no—
182C24—44no—
183C24C42×C3112yes—
184C24C22⋊C4×C3112yes—
185C24C4⋊C4×C3112yes—
186C24C22×C4×C3111yescharacteristic
187C22×C4—22no—
188C22×C4—22no—
189C22×C4—216no—
190C22×C4—28no—
191C22×C4—28no—
192C22×C4—28no—
193C22×C4—28no—
194C22×C4—24no—
195C22×C4—24no—
196C22×C4—48no—
197C22×C4C42×C3112yes—
198C22×C4C22⋊C4×C3112yes—
199C22×C4C22⋊C4×C3118yes—
200C22×C4C22⋊C4×C3118yes—
201C22×C4C4⋊C4×C3112yes—
202C22×C4C4⋊C4×C3118yes—
203C22×C4C22×C4×C3112yes—
204C22×C4C2×D4×C3111yescharacteristic
205C22×C4C2×D4×C3112yes—
206C22×C4C2×D4×C3114yes—
207C22×C4C2×Q8×C3111yescharacteristic
208C22×C4#41×C3114yes—
209M16—216no—
210M16—48no—
211C2×C8—28no—
212C2×C8—44no—
213C2×C8—44no—
214C4⋊C4—216no—
215C22⋊C4—216no—
216C42—216no—
217C23—24no—
218C23—28no—
219C23—24no—
220C23—22no—
221C23—24no—
222C23—22no—
223C23—44no—
224C23—44no—
225C23—48no—
226C23—44no—
227C23—44no—
228C23C31×#9514yes—
229C23C2×C42×C3111yescharacteristic
230C23C2×C22⋊C4×C3112yes—
231C23C2×C22⋊C4×C3111yescharacteristic
232C23C2×C4⋊C4×C3111yescharacteristic
233C23C31×#11712yes—
234C2×C4—24no—
235C2×C4—22no—
236C2×C4—24no—
237C2×C4—22no—
238C2×C4—216no—
239C2×C4—216no—
240C2×C4—28no—
241C2×C4—48no—
242C2×C4—48no—
243C2×C4—48no—
244C2×C4C31×#9514yes—
245C2×C4C2×C22⋊C4×C3112yes—
246C2×C4C2×C4⋊C4×C3112yes—
247C2×C4C4×D4×C3118yes—
248C2×C4C31×#12014yes—
249C2×C4C31×#12114yes—
250C2×C4C31×C22⋊Q814yes—
251C2×C4C31×#12314yes—
252C8—48no—
253C22—24no—
254C22—22no—
255C22—22no—
256C22—22no—
257C22—22no—
258C22—24no—
259C22—28no—
260C22—48no—
261C22—48no—
262C22—44no—
263C22—44no—
264C22C2×C31×#9511yescharacteristic
265C22C4×C22⋊C4×C3112yes—
266C22C31×#37911yescharacteristic
267C22C31×#38012yes—
268C22C31×#38111yescharacteristic
269C22C31×#41314yes—
270C4—24no—
271C4—48no—
272C4C31×#38514yes—
273C4C31×#38614yes—
274C2—22no—
275C2—22no—
276C2—44no—
277C2C31×C22⋊#9511yescharacteristic
278C2C31×#174212yes—
279C2C31×#178512yes—
280C2C31×#182212yes—
subgroupG/H
center, socleC23×C31C2×C22⋊C4
commutatorC23C2×C42×C31
Frattini, cosocleC23×C4C23×C31
prime radicalC25×C31C2×C4
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C24×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
3. C2×C31×#343C2semidirect
12. C31×#407C4semidirect
76. #10728C31direct (N × H)
115. C2×#343C2×C31semidirect
145. #407C4×C31semidirect
179. C31#10728direct (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
C2×C31×#4072
C2×C31×#3432
#1072831