Finite Group Databasebeta

← C31×#17057 #21473816

Subgroups — C31×#17057 #21473816

Order 7936.

1450 conjugacy classes of subgroups.

The subgroup lattice has 292 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#380C212yesmaximal
2C31×#1445C214yesmaximal, complemented
3C31×#1444C214yesmaximal, complemented
4C31×#1439C214yesmaximal
5C31×C22⋊#95C211yesmaximal, characteristic
6C24×C4×C31C2211yescharacteristic
7C22×C4⋊C4×C31C2212yes—
8C22×C4⋊C4×C31C2212yes—
9C22×C4⋊C4×C31C2214yes—
10C22×C22⋊C4×C31C2214yes—
11C22×C22⋊C4×C31C2212yes—
12C31×#380—28no—
13C2×C31×#95C2214yes—
14C2×C31×#95C2214yes—
15C2×C31×#95C2218yes—
16C2×C31×#95C2214yes—
17C25×C31C2311yescharacteristic
18C23×C4×C31—28no—
19C23×C4×C31—42no—
20C23×C4×C31D414yes—
21C23×C4×C31C2314yes—
22C23×C4×C31C2314yes—
23C23×C4×C31C2314yes—
24C23×C4×C31C2312yes—
25C2×C4⋊C4×C31—24no—
26C2×C4⋊C4×C31—24no—
27C2×C4⋊C4×C31—28no—
28C2×C4⋊C4×C31—44no—
29C2×C4⋊C4×C31—48no—
30C2×C4⋊C4×C31—44no—
31C2×C22⋊C4×C31—28no—
32C2×C22⋊C4×C31—42no—
33C2×C22⋊C4×C31—42no—
34C2×C22⋊C4×C31—48no—
35C2×C22⋊C4×C31Q818yes—
36C31×#95—28no—
37C31×#95—28no—
38C31×#95—44no—
39C31×#95—48no—
40C24×C31—24no—
41C24×C31—24no—
42C24×C31—21no—
43C24×C31—22no—
44C24×C31—21no—
45C24×C31C2×D412yes—
46C24×C31C2×Q814yes—
47C24×C31C2411yescharacteristic
48C22×C4×C31—24no—
49C22×C4×C31—24no—
50C22×C4×C31—28no—
51C22×C4×C31—24no—
52C22×C4×C31—28no—
53C22×C4×C31—24no—
54C22×C4×C31—216no—
55C22×C4×C31—24no—
56C22×C4×C31—24no—
57C22×C4×C31—28no—
58C22×C4×C31—24no—
59C22×C4×C31—24no—
60C22×C4×C31—28no—
61C22×C4×C31—28no—
62C22×C4×C31—28no—
63C22×C4×C31—24no—
64C22×C4×C31—24no—
65C22×C4×C31—44no—
66C22×C4×C31—416no—
67C22×C4×C31C2×D414yes—
68C22×C4×C31C2×Q818yes—
69C22×C4×C31#4118yes—
70C4⋊C4×C31—48no—
71C4⋊C4×C31—416no—
72C4⋊C4×C31—48no—
73C22⋊C4×C31—48no—
74C22⋊C4×C31—416no—
75#17057C3111yesmaximal, characteristic, direct product factor, Sylow
76C23×C31—24no—
77C23×C31—22no—
78C23×C31—24no—
79C23×C31—22no—
80C23×C31—24no—
81C23×C31—24no—
82C23×C31—216no—
83C23×C31—44no—
84C23×C31—44no—
85C23×C31—44no—
86C23×C31—44no—
87C23×C31C4⋊Q814yes—
88C23×C31C22×D411yescharacteristic
89C23×C31C22×Q812yes—
90C23×C31C2×#4114yes—
91C23×C31H(5,𝔽2)12yes—
92C23×C31H(5,𝔽2)14yes—
93C23×C31H(5,𝔽2)11yescharacteristic
94C23×C312−1+411yescharacteristic
95C2×C4×C31—24no—
96C2×C4×C31—24no—
97C2×C4×C31—216no—
98C2×C4×C31—28no—
99C2×C4×C31—216no—
100C2×C4×C31—416no—
101C2×C4×C31—48no—
102C2×C4×C31—44no—
103C2×C4×C31—44no—
104C2×C4×C31—44no—
105C2×C4×C31—44no—
106C2×C4×C31—44no—
107C2×C4×C31—44no—
108C2×C4×C31—44no—
109C2×C4×C31—44no—
110C2×C4×C31—48no—
111C2×C4×C31—48no—
112C2×C4×C31—48no—
113C2×C4×C31—48no—
114C2×C4×C31#12318yes—
115C2×#380C2×C3112yes—
116#1445C2×C3114yescomplemented
117#1444C2×C3114yescomplemented
118#1439C2×C3114yes—
119C22⋊#95C2×C3111yescharacteristic
120C22×C31—24no—
121C22×C31—28no—
122C22×C31—44no—
123C22×C31—42no—
124C22×C31—48no—
125C22×C31—48no—
126C22×C31—42no—
127C22×C31C2×#12312yes—
128C22×C31C2×C4⋊Q811yescharacteristic
129C22×C31#53411yescharacteristic
130C22×C31#53512yes—
131C22×C31#53711yescharacteristic
132C22×C31#54014yes—
133C22×C31#54214yes—
134C22×C31#54312yes—
135C22×C31#54412yes—
136C22×C31#55114yes—
137C22×C31#55418yes—
138C22×C31#56014yes—
139C4×C31—28no—
140C4×C31—48no—
141C4×C31—84no—
142C4×C31—84no—
143C24×C4C22×C3111yescharacteristic
144C22×C4⋊C4C22×C3112yes—
145C22×C4⋊C4C22×C3112yes—
146C22×C4⋊C4C22×C3114yes—
147C22×C22⋊C4C22×C3114yes—
148C22×C22⋊C4C22×C3112yes—
149#380—28no—
150C2×#95C22×C3114yes—
151C2×#95C22×C3114yes—
152C2×#95C22×C3118yes—
153C2×#95C22×C3114yes—
154C2×C31—44no—
155C2×C31#248311yescharacteristic
156C2×C31#250212yes—
157C2×C31#262412yes—
158C2×C31#265911yescharacteristic
159C2×C31#274214yes—
160C2×C31#274814yes—
161C2×C31#281511yescharacteristic
162C25C23×C3111yescharacteristic
163C23×C4—28no—
164C23×C4—42no—
165C23×C4D4×C3114yes—
166C23×C4C23×C3114yes—
167C23×C4C23×C3114yes—
168C23×C4C23×C3114yes—
169C23×C4C23×C3112yes—
170C2×C4⋊C4—24no—
171C2×C4⋊C4—24no—
172C2×C4⋊C4—28no—
173C2×C4⋊C4—44no—
174C2×C4⋊C4—48no—
175C2×C4⋊C4—44no—
176C2×C22⋊C4—28no—
177C2×C22⋊C4—42no—
178C2×C22⋊C4—42no—
179C2×C22⋊C4—48no—
180C2×C22⋊C4Q8×C3118yes—
181#95—28no—
182#95—28no—
183#95—44no—
184#95—48no—
185C31#1705711yescharacteristic, direct product factor, Sylow
186C24—24no—
187C24—24no—
188C24—21no—
189C24—22no—
190C24—21no—
191C24C2×D4×C3112yes—
192C24C2×Q8×C3114yes—
193C24C24×C3111yescharacteristic
194C22×C4—24no—
195C22×C4—24no—
196C22×C4—28no—
197C22×C4—24no—
198C22×C4—28no—
199C22×C4—24no—
200C22×C4—216no—
201C22×C4—24no—
202C22×C4—24no—
203C22×C4—28no—
204C22×C4—24no—
205C22×C4—24no—
206C22×C4—28no—
207C22×C4—28no—
208C22×C4—28no—
209C22×C4—24no—
210C22×C4—24no—
211C22×C4—44no—
212C22×C4—416no—
213C22×C4C2×D4×C3114yes—
214C22×C4C2×Q8×C3118yes—
215C22×C4#41×C3118yes—
216C4⋊C4—48no—
217C4⋊C4—416no—
218C4⋊C4—48no—
219C22⋊C4—48no—
220C22⋊C4—416no—
221C23—24no—
222C23—22no—
223C23—24no—
224C23—22no—
225C23—24no—
226C23—24no—
227C23—216no—
228C23—44no—
229C23—44no—
230C23—44no—
231C23—44no—
232C23C31×C4⋊Q814yes—
233C23C22×D4×C3111yescharacteristic
234C23C22×Q8×C3112yes—
235C23C2×#41×C3114yes—
236C23C31×H(5,𝔽2)12yes—
237C23C31×H(5,𝔽2)14yes—
238C23C31×H(5,𝔽2)11yescharacteristic
239C23C31×2−1+411yescharacteristic
240C2×C4—24no—
241C2×C4—24no—
242C2×C4—216no—
243C2×C4—28no—
244C2×C4—216no—
245C2×C4—416no—
246C2×C4—48no—
247C2×C4—44no—
248C2×C4—44no—
249C2×C4—44no—
250C2×C4—44no—
251C2×C4—44no—
252C2×C4—44no—
253C2×C4—44no—
254C2×C4—44no—
255C2×C4—48no—
256C2×C4—48no—
257C2×C4—48no—
258C2×C4—48no—
259C2×C4C31×#12318yes—
260C22—24no—
261C22—28no—
262C22—44no—
263C22—42no—
264C22—48no—
265C22—48no—
266C22—42no—
267C22C2×C31×#12312yes—
268C22C2×C31×C4⋊Q811yescharacteristic
269C22C31×#53411yescharacteristic
270C22C31×#53512yes—
271C22C31×#53711yescharacteristic
272C22C31×#54014yes—
273C22C31×#54214yes—
274C22C31×#54312yes—
275C22C31×#54412yes—
276C22C31×#55114yes—
277C22C31×#55418yes—
278C22C31×#56014yes—
279C4—28no—
280C4—48no—
281C4—84no—
282C4—84no—
283C2—44no—
284C2C31×#248311yescharacteristic
285C2C31×#250212yes—
286C2C31×#262412yes—
287C2C31×#265911yescharacteristic
288C2C31×#274214yes—
289C2C31×#274814yes—
290C2C31×#281511yescharacteristic
subgroupG/H
center, socleC24×C31C24
commutator, Frattini, cosocleC24C24×C31
prime radicalC25×C31C23
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C24×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#1445C2semidirect
3. C31×#1444C2semidirect
75. #17057C31direct (N × H)
116. #1445C2×C31semidirect
117. #1444C2×C31semidirect
185. C31#17057direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#3802
C31×#14452
C31×#14442
C31×#14392
C31×C22⋊#952
#1705731