Finite Group Databasebeta

← C31×#20532 #21477291

Subgroups — C31×#20532 #21477291

Order 7936.

1106 conjugacy classes of subgroups.

The subgroup lattice has 328 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#408C212yesmaximal
2C31×#2297C211yesmaximal, characteristic
3C31×#1753C214yesmaximal, complemented
4C31×#1752C214yesmaximal, complemented
5C31×#1750C212yesmaximal, complemented
6C31×#1749C212yesmaximal, complemented
7C22×#41×C31C2211yescharacteristic
8C22×M16×C31C2212yes—
9C23×C8×C31C2212yes—
10C2×C31×#117C2211yescharacteristic
11C22×C42×C31C2211yescharacteristic
12C31×#408C4116yescomplemented
13C2×C31×C22⋊C8C2214yes—
14C2×C31×C22⋊C8C2214yes—
15C2×C31×#97C2214yes—
16C2×C31×#97C2212yes—
17C2×C4×C8×C31C2212yes—
18C31×#391C412yes—
19C31×#390C412yes—
20C31×#386C414yes—
21C4×C22⋊C4×C31C2214yes—
22C31×#336C2212yes—
23C31×#336C2212yes—
24C31×#336C2214yes—
25C2×#41×C31—42no—
26C2×#41×C31—41no—
27C2×#41×C31—41no—
28C2×#41×C31C2×C418yes—
29C22×Q8×C31C2×C411yescharacteristic
30C22×D4×C31C2×C412yes—
31C22×D4×C31C2×C411yescharacteristic
32C23×C4×C31C2×C412yes—
33C23×C4×C31C2311yescharacteristic
34C23×C4×C31C2312yes—
35C2×M16×C31—42no—
36C2×M16×C31—42no—
37C2×M16×C31C2×C418yescomplemented
38C22×C8×C31—42no—
39C22×C8×C31—42no—
40C22×C8×C31C2×C418yescomplemented
41C22×C8×C31C2314yes—
42C22×C8×C31C2314yes—
43C31×#117—41no—
44C31×#117—41no—
45C2×C4⋊C4×C31C2×C412yes—
46C2×C22⋊C4×C31C2×C412yes—
47C2×C22⋊C4×C31C2×C418yes—
48C2×C42×C31—42no—
49C2×C42×C31C2×C412yes—
50C2×C42×C31C2312yes—
51C2×C42×C31C2312yes—
52C31×C22⋊C8C2×C4116yes—
53C31×C22⋊C8C2×C4116yescomplemented
54C31×#97—44no—
55C31×#97—42no—
56C4×C8×C31—42no—
57C31×#95C2×C418yes—
58C24×C31C22×C412yes—
59C24×C31C22×C411yescharacteristic
60#41×C31—48no—
61#41×C31—48no—
62C2×Q8×C31—41no—
63C2×Q8×C31—41no—
64C2×Q8×C31C4214yes—
65C2×D4×C31—41no—
66C2×D4×C31—41no—
67C2×D4×C31—42no—
68C2×D4×C31—42no—
69C2×D4×C31C4218yes—
70C2×D4×C31C4214yes—
71C22×C4×C31—22no—
72C22×C4×C31—21no—
73C22×C4×C31—21no—
74C22×C4×C31—22no—
75C22×C4×C31—22no—
76C22×C4×C31—22no—
77C22×C4×C31—22no—
78C22×C4×C31—42no—
79C22×C4×C31—44no—
80C22×C4×C31C22×C414yes—
81C22×C4×C31C22×C414yes—
82C22×C4×C31C22×C412yes—
83C22×C4×C31C22×C411yescharacteristic
84C22×C4×C31C22×C414yes—
85C22×C4×C31C22×C414yes—
86C22×C4×C31C22×C414yes—
87C22×C4×C31C2411yescharacteristic
88M16×C31—48no—
89C2×C8×C31—24no—
90C2×C8×C31—24no—
91C2×C8×C31—24no—
92C2×C8×C31—24no—
93C2×C8×C31—48no—
94C2×C8×C31C22×C418yes—
95C2×C8×C31C22×C418yes—
96C4⋊C4×C31—42no—
97C22⋊C4×C31—48no—
98C22⋊C4×C31—42no—
99C42×C31—22no—
100C42×C31—24no—
101C42×C31—22no—
102C42×C31—42no—
103#20532C3111yesmaximal, characteristic, direct product factor, Sylow
104C23×C31—21no—
105C23×C31—21no—
106C23×C31—22no—
107C23×C31—22no—
108C23×C31—28no—
109C23×C31—24no—
110C23×C31C2×C4212yes—
111C23×C31C2×C4214yes—
112C23×C31C23×C411yescharacteristic
113Q8×C31—44no—
114D4×C31—44no—
115D4×C31—48no—
116C2×C4×C31—21no—
117C2×C4×C31—21no—
118C2×C4×C31—22no—
119C2×C4×C31—22no—
120C2×C4×C31—24no—
121C2×C4×C31—24no—
122C2×C4×C31—24no—
123C2×C4×C31—24no—
124C2×C4×C31—24no—
125C2×C4×C31—24no—
126C2×C4×C31—24no—
127C2×C4×C31—24no—
128C2×C4×C31—24no—
129C2×C4×C31—28no—
130C2×C4×C31—24no—
131C2×C4×C31—48no—
132C2×C4×C31C2×C4214yes—
133C2×C4×C31C2×C4212yes—
134C2×C4×C31C23×C412yes—
135C2×C4×C31H(5,𝔽2)12yes—
136C2×C4×C31H(5,𝔽2)11yescharacteristic
137C2×C4×C31H(5,𝔽2)11yescharacteristic
138C8×C31—28no—
139C8×C31—28no—
140C2×#408C2×C3112yes—
141#2297C2×C3111yescharacteristic
142#1753C2×C3114yescomplemented
143#1752C2×C3114yescomplemented
144#1750C2×C3112yescomplemented
145#1749C2×C3112yescomplemented
146C22×C31—28no—
147C22×C31—24no—
148C22×C31—24no—
149C22×C31—22no—
150C22×C31—42no—
151C22×C31—44no—
152C22×C31—42no—
153C22×C31—44no—
154C22×C31C22×C4211yescharacteristic
155C22×C31#51811yescharacteristic
156C22×C31#51811yescharacteristic
157C22×C31#56814yes—
158C4×C31—22no—
159C4×C31—24no—
160C4×C31—44no—
161C4×C31—44no—
162C4×C31#51812yes—
163C4×C31#51812yes—
164C22×#41C22×C3111yescharacteristic
165C22×M16C22×C3112yes—
166C23×C8C22×C3112yes—
167C2×#117C22×C3111yescharacteristic
168C22×C42C22×C3111yescharacteristic
169#408C4×C31116yescomplemented
170C2×C22⋊C8C22×C3114yes—
171C2×C22⋊C8C22×C3114yes—
172C2×#97C22×C3114yes—
173C2×#97C22×C3112yes—
174C2×C4×C8C22×C3112yes—
175#391C4×C3112yes—
176#390C4×C3112yes—
177#386C4×C3114yes—
178C4×C22⋊C4C22×C3114yes—
179#336C22×C3112yes—
180#336C22×C3112yes—
181#336C22×C3114yes—
182C2×C31—42no—
183C2×C31—44no—
184C2×C31#227311yescharacteristic
185C2×C31#287512yes—
186C2×C31#297812yes—
187C2×C31#298012yes—
188C2×#41—42no—
189C2×#41—41no—
190C2×#41—41no—
191C2×#41C2×C4×C3118yes—
192C22×Q8C2×C4×C3111yescharacteristic
193C22×D4C2×C4×C3112yes—
194C22×D4C2×C4×C3111yescharacteristic
195C23×C4C2×C4×C3112yes—
196C23×C4C23×C3111yescharacteristic
197C23×C4C23×C3112yes—
198C2×M16—42no—
199C2×M16—42no—
200C2×M16C2×C4×C3118yescomplemented
201C22×C8—42no—
202C22×C8—42no—
203C22×C8C2×C4×C3118yescomplemented
204C22×C8C23×C3114yes—
205C22×C8C23×C3114yes—
206#117—41no—
207#117—41no—
208C2×C4⋊C4C2×C4×C3112yes—
209C2×C22⋊C4C2×C4×C3112yes—
210C2×C22⋊C4C2×C4×C3118yes—
211C2×C42—42no—
212C2×C42C2×C4×C3112yes—
213C2×C42C23×C3112yes—
214C2×C42C23×C3112yes—
215C22⋊C8C2×C4×C31116yes—
216C22⋊C8C2×C4×C31116yescomplemented
217#97—44no—
218#97—42no—
219C4×C8—42no—
220#95C2×C4×C3118yes—
221C31#2053211yescharacteristic, direct product factor, Sylow
222C24C22×C4×C3112yes—
223C24C22×C4×C3111yescharacteristic
224#41—48no—
225#41—48no—
226C2×Q8—41no—
227C2×Q8—41no—
228C2×Q8C42×C3114yes—
229C2×D4—41no—
230C2×D4—41no—
231C2×D4—42no—
232C2×D4—42no—
233C2×D4C42×C3118yes—
234C2×D4C42×C3114yes—
235C22×C4—22no—
236C22×C4—21no—
237C22×C4—21no—
238C22×C4—22no—
239C22×C4—22no—
240C22×C4—22no—
241C22×C4—22no—
242C22×C4—42no—
243C22×C4—44no—
244C22×C4C22×C4×C3114yes—
245C22×C4C22×C4×C3114yes—
246C22×C4C22×C4×C3112yes—
247C22×C4C22×C4×C3111yescharacteristic
248C22×C4C22×C4×C3114yes—
249C22×C4C22×C4×C3114yes—
250C22×C4C22×C4×C3114yes—
251C22×C4C24×C3111yescharacteristic
252M16—48no—
253C2×C8—24no—
254C2×C8—24no—
255C2×C8—24no—
256C2×C8—24no—
257C2×C8—48no—
258C2×C8C22×C4×C3118yes—
259C2×C8C22×C4×C3118yes—
260C4⋊C4—42no—
261C22⋊C4—48no—
262C22⋊C4—42no—
263C42—22no—
264C42—24no—
265C42—22no—
266C42—42no—
267C23—21no—
268C23—21no—
269C23—22no—
270C23—22no—
271C23—28no—
272C23—24no—
273C23C2×C42×C3112yes—
274C23C2×C42×C3114yes—
275C23C23×C4×C3111yescharacteristic
276Q8—44no—
277D4—44no—
278D4—48no—
279C2×C4—21no—
280C2×C4—21no—
281C2×C4—22no—
282C2×C4—22no—
283C2×C4—24no—
284C2×C4—24no—
285C2×C4—24no—
286C2×C4—24no—
287C2×C4—24no—
288C2×C4—24no—
289C2×C4—24no—
290C2×C4—24no—
291C2×C4—24no—
292C2×C4—28no—
293C2×C4—24no—
294C2×C4—48no—
295C2×C4C2×C42×C3114yes—
296C2×C4C2×C42×C3112yes—
297C2×C4C23×C4×C3112yes—
298C2×C4C31×H(5,𝔽2)12yes—
299C2×C4C31×H(5,𝔽2)11yescharacteristic
300C2×C4C31×H(5,𝔽2)11yescharacteristic
301C8—28no—
302C8—28no—
303C22—28no—
304C22—24no—
305C22—24no—
306C22—22no—
307C22—42no—
308C22—44no—
309C22—42no—
310C22—44no—
311C22C22×C42×C3111yescharacteristic
312C22C31×#51811yescharacteristic
313C22C31×#51811yescharacteristic
314C22C31×#56814yes—
315C4—22no—
316C4—24no—
317C4—44no—
318C4—44no—
319C4C31×#51812yes—
320C4C31×#51812yes—
321C2—42no—
322C2—44no—
323C2C31×#227311yescharacteristic
324C2C31×#287512yes—
325C2C31×#297812yes—
326C2C31×#298012yes—
subgroupG/H
centerC22×C4×C31C24
commutatorC22C22×C42×C31
Frattini, cosocleC22×C4C24×C31
socleC23×C31C23×C4
prime radicalC22×#41×C31C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
3. C31×#1753C2semidirect
4. C31×#1752C2semidirect
5. C31×#1750C2semidirect
6. C31×#1749C2semidirect
12. C31×#408C4semidirect
37. C2×M16×C31C2×C4semidirect
40. C22×C8×C31C2×C4semidirect
53. C31×C22⋊C8C2×C4semidirect
103. #20532C31direct (N × H)
142. #1753C2×C31semidirect
143. #1752C2×C31semidirect
144. #1750C2×C31semidirect
145. #1749C2×C31semidirect
169. #408C4×C31semidirect
200. C2×M16C2×C4×C31semidirect
203. C22×C8C2×C4×C31semidirect
216. C22⋊C8C2×C4×C31semidirect
221. C31#20532direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#4082
C31×#22972
C31×#17532
C31×#17522
C31×#17502
C31×#17492
#2053231