Finite Group Databasebeta

← C31×#25910 #21482669

Subgroups — C31×#25910 #21482669

Order 7936.

1066 conjugacy classes of subgroups.

The subgroup lattice has 300 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#533C211yesmaximal, characteristic
2C2×C31×#491C212yesmaximal, complemented
3C31×#2857C211yesmaximal, characteristic
4C31×#2024C214yesmaximal, complemented
5C31×#1992C212yesmaximal, complemented
6C31×#1873C214yesmaximal
7C31×#1749C211yesmaximal, characteristic
8C31×#533—28no—
9C2×C31×C4⋊Q8C2211yescharacteristic
10C2×C31×C4⋊Q8C2212yes—
11C2×C31×#125C2212yes—
12C2×C31×C22⋊Q8—22no—
13C2×C31×C22⋊Q8C2212yes—
14C2×C4×Q8×C31—22no—
15C2×C31×#117C2212yes—
16C22×C42×C31C2211yescharacteristic
17C31×#491—28no—
18C2×C31×#103C2218yes—
19C2×C31×C22⋊C8C2212yes—
20C2×C31×#97C2212yes—
21C31×#391C2212yes—
22C31×#389—22no—
23C31×#384C2211yescharacteristic
24C31×#380—22no—
25C31×#340C2218yes—
26C31×#336C2212yes—
27C22×Q8×C31—22no—
28C22×Q8×C31C2312yes—
29C23×C4×C31D412yes—
30C23×C4×C31C2311yescharacteristic
31C22×C8×C31C2314yes—
32C31×C4⋊Q8—28no—
33C31×C4⋊Q8—24no—
34C31×#125—24no—
35C31×#125D418yes—
36C31×C22⋊Q8—216no—
37C31×C22⋊Q8—28no—
38C4×Q8×C31—216no—
39C31×#117—28no—
40C2×C4⋊C4×C31—24no—
41C2×C4⋊C4×C31—22no—
42C2×C4⋊C4×C31—22no—
43C2×C4⋊C4×C31—22no—
44C2×C4⋊C4×C31—22no—
45C2×C4⋊C4×C31C2312yes—
46C2×C4⋊C4×C31C2314yes—
47C2×C22⋊C4×C31—22no—
48C2×C22⋊C4×C31—22no—
49C2×C42×C31—22no—
50C2×C42×C31—24no—
51C2×C42×C31D412yes—
52C2×C42×C31C2311yescharacteristic
53C2×C42×C31C2311yescharacteristic
54C31×#103—216no—
55C31×C22⋊C8—24no—
56C31×#97—24no—
57C31×#95—24no—
58C24×C31C2×D411yescharacteristic
59C2×Q8×C31—28no—
60C2×Q8×C31—24no—
61C2×Q8×C31—24no—
62C2×Q8×C31—24no—
63C2×Q8×C31—44no—
64C2×Q8×C31—44no—
65C22×C4×C31—22no—
66C22×C4×C31—22no—
67C22×C4×C31—24no—
68C22×C4×C31—24no—
69C22×C4×C31—24no—
70C22×C4×C31—22no—
71C22×C4×C31—22no—
72C22×C4×C31—42no—
73C22×C4×C31C2×D412yes—
74C22×C4×C31C2×D411yescharacteristic
75C22×C4×C31C2×D412yes—
76C22×C4×C31#4114yes—
77C22×C4×C31C2411yescharacteristic
78C2×C8×C31—24no—
79C2×C8×C31—24no—
80C2×C8×C31—24no—
81C4⋊C4×C31—28no—
82C4⋊C4×C31—216no—
83C4⋊C4×C31—24no—
84C4⋊C4×C31—24no—
85C4⋊C4×C31—44no—
86C4⋊C4×C31—44no—
87C4⋊C4×C31—44no—
88C4⋊C4×C31C2×D418yes—
89C22⋊C4×C31—28no—
90C22⋊C4×C31—44no—
91C42×C31—28no—
92C42×C31—24no—
93C42×C31—22no—
94C42×C31C2×D414yes—
95#25910C3111yesmaximal, characteristic, direct product factor, Sylow
96C23×C31—21no—
97C23×C31—21no—
98C23×C31—22no—
99C23×C31—22no—
100C23×C31#12412yes—
101C23×C31C22×D411yescharacteristic
102Q8×C31—416no—
103Q8×C31—48no—
104C2×C4×C31—21no—
105C2×C4×C31—22no—
106C2×C4×C31—21no—
107C2×C4×C31—22no—
108C2×C4×C31—22no—
109C2×C4×C31—22no—
110C2×C4×C31—28no—
111C2×C4×C31—28no—
112C2×C4×C31—48no—
113C2×C4×C31—44no—
114C2×C4×C31—44no—
115C2×C4×C31—42no—
116C2×C4×C31—42no—
117C2×C4×C31—42no—
118C2×C4×C31—42no—
119C2×C4×C31—44no—
120C2×C4×C31#12014yes—
121C2×C4×C31#12412yes—
122C2×C4×C31#13714yes—
123C2×C4×C31C22×D412yes—
124C2×C4×C31C2×#4112yes—
125C2×C4×C312−1+412yes—
126C8×C31—44no—
127C2×#533C2×C3111yescharacteristic
128C2×#491C2×C3112yescomplemented
129#2857C2×C3111yescharacteristic
130#2024C2×C3114yescomplemented
131#1992C2×C3112yescomplemented
132#1873C2×C3114yes—
133#1749C2×C3111yescharacteristic
134C22×C31—22no—
135C22×C31—22no—
136C22×C31—22no—
137C22×C31—42no—
138C22×C31—42no—
139C22×C31C2×#12011yescharacteristic
140C22×C31C2×#12411yescharacteristic
141C22×C31#53611yescharacteristic
142C22×C31C2×#13712yes—
143C22×C31#57512yes—
144C4×C31—22no—
145C4×C31—24no—
146C4×C31—24no—
147C4×C31—48no—
148C4×C31—82no—
149C4×C31—82no—
150C4×C31#54814yes—
151#533—28no—
152C2×C4⋊Q8C22×C3111yescharacteristic
153C2×C4⋊Q8C22×C3112yes—
154C2×#125C22×C3112yes—
155C2×C22⋊Q8—22no—
156C2×C22⋊Q8C22×C3112yes—
157C2×C4×Q8—22no—
158C2×#117C22×C3112yes—
159C22×C42C22×C3111yescharacteristic
160#491—28no—
161C2×#103C22×C3118yes—
162C2×C22⋊C8C22×C3112yes—
163C2×#97C22×C3112yes—
164#391C22×C3112yes—
165#389—22no—
166#384C22×C3111yescharacteristic
167#380—22no—
168#340C22×C3118yes—
169#336C22×C3112yes—
170C2×C31—42no—
171C2×C31#243611yescharacteristic
172C2×C31#300712yes—
173C2×C31#313511yescharacteristic
174C2×C31#313911yescharacteristic
175C2×C31#323712yes—
176C22×Q8—22no—
177C22×Q8C23×C3112yes—
178C23×C4D4×C3112yes—
179C23×C4C23×C3111yescharacteristic
180C22×C8C23×C3114yes—
181C4⋊Q8—28no—
182C4⋊Q8—24no—
183#125—24no—
184#125D4×C3118yes—
185C22⋊Q8—216no—
186C22⋊Q8—28no—
187C4×Q8—216no—
188#117—28no—
189C2×C4⋊C4—24no—
190C2×C4⋊C4—22no—
191C2×C4⋊C4—22no—
192C2×C4⋊C4—22no—
193C2×C4⋊C4—22no—
194C2×C4⋊C4C23×C3112yes—
195C2×C4⋊C4C23×C3114yes—
196C2×C22⋊C4—22no—
197C2×C22⋊C4—22no—
198C2×C42—22no—
199C2×C42—24no—
200C2×C42D4×C3112yes—
201C2×C42C23×C3111yescharacteristic
202C2×C42C23×C3111yescharacteristic
203#103—216no—
204C22⋊C8—24no—
205#97—24no—
206#95—24no—
207C31#2591011yescharacteristic, direct product factor, Sylow
208C24C2×D4×C3111yescharacteristic
209C2×Q8—28no—
210C2×Q8—24no—
211C2×Q8—24no—
212C2×Q8—24no—
213C2×Q8—44no—
214C2×Q8—44no—
215C22×C4—22no—
216C22×C4—22no—
217C22×C4—24no—
218C22×C4—24no—
219C22×C4—24no—
220C22×C4—22no—
221C22×C4—22no—
222C22×C4—42no—
223C22×C4C2×D4×C3112yes—
224C22×C4C2×D4×C3111yescharacteristic
225C22×C4C2×D4×C3112yes—
226C22×C4#41×C3114yes—
227C22×C4C24×C3111yescharacteristic
228C2×C8—24no—
229C2×C8—24no—
230C2×C8—24no—
231C4⋊C4—28no—
232C4⋊C4—216no—
233C4⋊C4—24no—
234C4⋊C4—24no—
235C4⋊C4—44no—
236C4⋊C4—44no—
237C4⋊C4—44no—
238C4⋊C4C2×D4×C3118yes—
239C22⋊C4—28no—
240C22⋊C4—44no—
241C42—28no—
242C42—24no—
243C42—22no—
244C42C2×D4×C3114yes—
245C23—21no—
246C23—21no—
247C23—22no—
248C23—22no—
249C23C31×#12412yes—
250C23C22×D4×C3111yescharacteristic
251Q8—416no—
252Q8—48no—
253C2×C4—21no—
254C2×C4—22no—
255C2×C4—21no—
256C2×C4—22no—
257C2×C4—22no—
258C2×C4—22no—
259C2×C4—28no—
260C2×C4—28no—
261C2×C4—48no—
262C2×C4—44no—
263C2×C4—44no—
264C2×C4—42no—
265C2×C4—42no—
266C2×C4—42no—
267C2×C4—42no—
268C2×C4—44no—
269C2×C4C31×#12014yes—
270C2×C4C31×#12412yes—
271C2×C4C31×#13714yes—
272C2×C4C22×D4×C3112yes—
273C2×C4C2×#41×C3112yes—
274C2×C4C31×2−1+412yes—
275C8—44no—
276C22—22no—
277C22—22no—
278C22—22no—
279C22—42no—
280C22—42no—
281C22C2×C31×#12011yescharacteristic
282C22C2×C31×#12411yescharacteristic
283C22C31×#53611yescharacteristic
284C22C2×C31×#13712yes—
285C22C31×#57512yes—
286C4—22no—
287C4—24no—
288C4—24no—
289C4—48no—
290C4—82no—
291C4—82no—
292C4C31×#54814yes—
293C2—42no—
294C2C31×#243611yescharacteristic
295C2C31×#300712yes—
296C2C31×#313511yescharacteristic
297C2C31×#313911yescharacteristic
298C2C31×#323712yes—
subgroupG/H
center, socleC23×C31C22×D4
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC24×C31C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C22×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×C31×#491C2semidirect
4. C31×#2024C2semidirect
5. C31×#1992C2semidirect
95. #25910C31direct (N × H)
128. C2×#491C2×C31semidirect
130. #2024C2×C31semidirect
131. #1992C2×C31semidirect
207. C31#25910direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#5332
C2×C31×#4912
C31×#28572
C31×#20242
C31×#19922
C31×#18732
C31×#17492
#2591031