Finite Group Databasebeta

← C2×C31×#2331 #21490832

Subgroups — C2×C31×#2331 #21490832

Order 7936.

2526 conjugacy classes of subgroups.

The subgroup lattice has 320 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C31×C4⋊Q8C211yesmaximal, characteristic
2C31×#2331C2116yesmaximal, direct product factor
3C2×C31×#391C214yesmaximal
4C2×C31×#389C212yesmaximal
5C2×C31×#387C214yesmaximal
6C2×C31×#382C211yesmaximal, characteristic
7C2×C4×C4⋊C4×C31C212yesmaximal
8C2×C31×#376C211yesmaximal, characteristic
9C23×Q8×C31C2212yes—
10C2×C31×C4⋊Q8C4116yescomplemented
11C2×C31×C4⋊Q8C2218yes—
12C22×C4⋊C4×C31C2212yes—
13C22×C4⋊C4×C31C2214yes—
14C22×C4⋊C4×C31C2212yes—
15C22×C4⋊C4×C31C2212yes—
16C22×C42×C31C2211yescharacteristic
17C22×C42×C31C2214yes—
18C22×C42×C31C2211yescharacteristic
19C22×C42×C31C2211yescharacteristic
20C31×#391C22132yes—
21C31×#389C22116yes—
22C31×#387C22132yes—
23C31×#382C2218yes—
24C4×C4⋊C4×C31C22116yes—
25C31×#376C2218yes—
26C2×C31×#95C2212yes—
27C2×C31×#95C2212yes—
28C2×C31×#95C2214yes—
29C2×C31×#95C2212yes—
30C2×C31×#95C2212yes—
31C2×C31×#95C2214yes—
32C22×Q8×C31—48no—
33C22×Q8×C31C2×C4116yes—
34C22×Q8×C31C2318yes—
35C23×C4×C31C2312yes—
36C23×C4×C31C2314yes—
37C23×C4×C31C2314yes—
38C23×C4×C31C2311yescharacteristic
39C23×C4×C31C2311yescharacteristic
40C23×C4×C31C2312yes—
41C23×C4×C31C2311yescharacteristic
42C31×C4⋊Q8C2×C4164yescomplemented
43C2×C4⋊C4×C31—28no—
44C2×C4⋊C4×C31—48no—
45C2×C4⋊C4×C31C2×C4116yes—
46C2×C4⋊C4×C31C2×C4116yes—
47C2×C4⋊C4×C31C2318yes—
48C2×C4⋊C4×C31C23116yes—
49C2×C4⋊C4×C31C2318yes—
50C2×C4⋊C4×C31C2318yes—
51C2×C42×C31—24no—
52C2×C42×C31—48no—
53C2×C42×C31C2×C418yes—
54C2×C42×C31Q818yescomplemented
55C2×C42×C31C2314yes—
56C2×C42×C31C23116yes—
57C2×C42×C31C2314yes—
58C2×C42×C31C2314yes—
59C31×#95C2318yes—
60C31×#95C2318yes—
61C31×#95C23116yes—
62C31×#95C2318yes—
63C31×#95C2318yes—
64C31×#95C23116yes—
65C24×C31C2411yescharacteristic
66C2×Q8×C31—432no—
67C2×Q8×C31—416no—
68C2×Q8×C31C22×C4132yes—
69C22×C4×C31—24no—
70C22×C4×C31—28no—
71C22×C4×C31—28no—
72C22×C4×C31—24no—
73C22×C4×C31—24no—
74C22×C4×C31—24no—
75C22×C4×C31—24no—
76C22×C4×C31—28no—
77C22×C4×C31—28no—
78C22×C4×C31—24no—
79C22×C4×C31—24no—
80C22×C4×C31—28no—
81C22×C4×C31C22×C414yes—
82C22×C4×C31C22×C414yes—
83C22×C4×C31C22×C4116yes—
84C22×C4×C31C22×C414yes—
85C22×C4×C31C2×Q818yes—
86C22×C4×C31C2×Q814yes—
87C22×C4×C31#4114yes—
88C22×C4×C31C2414yes—
89C22×C4×C31C2418yes—
90C22×C4×C31C2412yes—
91C22×C4×C31C2412yes—
92C22×C4×C31C2418yes—
93C22×C4×C31C2414yes—
94C22×C4×C31C2412yes—
95C4⋊C4×C31—216no—
96C4⋊C4×C31—416no—
97C4⋊C4×C31C22×C4132yes—
98C4⋊C4×C31C22×C4132yes—
99C42×C31—28no—
100C42×C31—416no—
101C42×C31C22×C4116yes—
102C42×C31C2×Q8116yescomplemented
103C2×#2331C3111yesmaximal, characteristic, direct product factor, Sylow
104C23×C31C23×C412yes—
105C23×C31C22×Q812yes—
106C23×C31C2×#4112yes—
107C23×C31H(5,𝔽2)14yes—
108C23×C312−1+414yes—
109C23×C31C2511yescharacteristic
110Q8×C31—432no—
111C2×C4×C31—232no—
112C2×C4×C31—28no—
113C2×C4×C31—28no—
114C2×C4×C31—216no—
115C2×C4×C31—24no—
116C2×C4×C31—28no—
117C2×C4×C31—28no—
118C2×C4×C31—24no—
119C2×C4×C31—24no—
120C2×C4×C31—24no—
121C2×C4×C31—24no—
122C2×C4×C31—28no—
123C2×C4×C31—28no—
124C2×C4×C31—24no—
125C2×C4×C31—24no—
126C2×C4×C31—28no—
127C2×C4×C31—48no—
128C2×C4×C31—416no—
129C2×C4×C31C4×Q8116yes—
130C2×C4×C31C23×C414yes—
131C2×C4×C31C23×C414yes—
132C2×C4×C31C23×C4116yes—
133C2×C4×C31C23×C414yes—
134C2×C4×C31C22×Q818yes—
135C2×C4×C31C22×Q814yes—
136C2×C4×C31C2×#4114yes—
137C22×C4⋊Q8C2×C3111yescharacteristic
138#2331C2×C31116yesdirect product factor
139C2×#391C2×C3114yes—
140C2×#389C2×C3112yes—
141C2×#387C2×C3114yes—
142C2×#382C2×C3111yescharacteristic
143C2×C4×C4⋊C4C2×C3112yes—
144C2×#376C2×C3111yescharacteristic
145C22×C31C2×C4×Q814yes—
146C22×C31#51814yes—
147C22×C31#51914yes—
148C22×C31#54218yes—
149C22×C31#54418yes—
150C22×C31C24×C411yescharacteristic
151C22×C31C23×Q811yescharacteristic
152C22×C31C22×#4111yescharacteristic
153C22×C31C2×H(5,𝔽2)12yes—
154C22×C31C2×2−1+412yes—
155C4×C31—216no—
156C4×C31—24no—
157C4×C31—24no—
158C4×C31—28no—
159C4×C31—44no—
160C4×C31—48no—
161C4×C31C2×C4×Q818yes—
162C23×Q8C22×C3112yes—
163C2×C4⋊Q8C4×C31116yescomplemented
164C2×C4⋊Q8C22×C3118yes—
165C22×C4⋊C4C22×C3112yes—
166C22×C4⋊C4C22×C3114yes—
167C22×C4⋊C4C22×C3112yes—
168C22×C4⋊C4C22×C3112yes—
169C22×C42C22×C3111yescharacteristic
170C22×C42C22×C3114yes—
171C22×C42C22×C3111yescharacteristic
172C22×C42C22×C3111yescharacteristic
173#391C22×C31132yes—
174#389C22×C31116yes—
175#387C22×C31132yes—
176#382C22×C3118yes—
177C4×C4⋊C4C22×C31116yes—
178#376C22×C3118yes—
179C2×#95C22×C3112yes—
180C2×#95C22×C3112yes—
181C2×#95C22×C3114yes—
182C2×#95C22×C3112yes—
183C2×#95C22×C3112yes—
184C2×#95C22×C3114yes—
185C2×C31#233118yesdirect product factor
186C2×C31C22×C4×Q811yescharacteristic
187C2×C31C2×#51811yescharacteristic
188C2×C31C2×#51911yescharacteristic
189C2×C31C2×#54212yes—
190C2×C31C2×#54412yes—
191C22×Q8—48no—
192C22×Q8C2×C4×C31116yes—
193C22×Q8C23×C3118yes—
194C23×C4C23×C3112yes—
195C23×C4C23×C3114yes—
196C23×C4C23×C3114yes—
197C23×C4C23×C3111yescharacteristic
198C23×C4C23×C3111yescharacteristic
199C23×C4C23×C3112yes—
200C23×C4C23×C3111yescharacteristic
201C4⋊Q8C2×C4×C31164yescomplemented
202C2×C4⋊C4—28no—
203C2×C4⋊C4—48no—
204C2×C4⋊C4C2×C4×C31116yes—
205C2×C4⋊C4C2×C4×C31116yes—
206C2×C4⋊C4C23×C3118yes—
207C2×C4⋊C4C23×C31116yes—
208C2×C4⋊C4C23×C3118yes—
209C2×C4⋊C4C23×C3118yes—
210C2×C42—24no—
211C2×C42—48no—
212C2×C42C2×C4×C3118yes—
213C2×C42Q8×C3118yescomplemented
214C2×C42C23×C3114yes—
215C2×C42C23×C31116yes—
216C2×C42C23×C3114yes—
217C2×C42C23×C3114yes—
218#95C23×C3118yes—
219#95C23×C3118yes—
220#95C23×C31116yes—
221#95C23×C3118yes—
222#95C23×C3118yes—
223#95C23×C31116yes—
224C31C2×#233111yescharacteristic, direct product factor, Sylow
225C24C24×C3111yescharacteristic
226C2×Q8—432no—
227C2×Q8—416no—
228C2×Q8C22×C4×C31132yes—
229C22×C4—24no—
230C22×C4—28no—
231C22×C4—28no—
232C22×C4—24no—
233C22×C4—24no—
234C22×C4—24no—
235C22×C4—24no—
236C22×C4—28no—
237C22×C4—28no—
238C22×C4—24no—
239C22×C4—24no—
240C22×C4—28no—
241C22×C4C22×C4×C3114yes—
242C22×C4C22×C4×C3114yes—
243C22×C4C22×C4×C31116yes—
244C22×C4C22×C4×C3114yes—
245C22×C4C2×Q8×C3118yes—
246C22×C4C2×Q8×C3114yes—
247C22×C4#41×C3114yes—
248C22×C4C24×C3114yes—
249C22×C4C24×C3118yes—
250C22×C4C24×C3112yes—
251C22×C4C24×C3112yes—
252C22×C4C24×C3118yes—
253C22×C4C24×C3114yes—
254C22×C4C24×C3112yes—
255C4⋊C4—216no—
256C4⋊C4—416no—
257C4⋊C4C22×C4×C31132yes—
258C4⋊C4C22×C4×C31132yes—
259C42—28no—
260C42—416no—
261C42C22×C4×C31116yes—
262C42C2×Q8×C31116yescomplemented
263C23C23×C4×C3112yes—
264C23C22×Q8×C3112yes—
265C23C2×#41×C3112yes—
266C23C31×H(5,𝔽2)14yes—
267C23C31×2−1+414yes—
268C23C25×C3111yescharacteristic
269Q8—432no—
270C2×C4—232no—
271C2×C4—28no—
272C2×C4—28no—
273C2×C4—216no—
274C2×C4—24no—
275C2×C4—28no—
276C2×C4—28no—
277C2×C4—24no—
278C2×C4—24no—
279C2×C4—24no—
280C2×C4—24no—
281C2×C4—28no—
282C2×C4—28no—
283C2×C4—24no—
284C2×C4—24no—
285C2×C4—28no—
286C2×C4—48no—
287C2×C4—416no—
288C2×C4C4×Q8×C31116yes—
289C2×C4C23×C4×C3114yes—
290C2×C4C23×C4×C3114yes—
291C2×C4C23×C4×C31116yes—
292C2×C4C23×C4×C3114yes—
293C2×C4C22×Q8×C3118yes—
294C2×C4C22×Q8×C3114yes—
295C2×C4C2×#41×C3114yes—
296C22C2×C4×Q8×C3114yes—
297C22C31×#51814yes—
298C22C31×#51914yes—
299C22C31×#54218yes—
300C22C31×#54418yes—
301C22C24×C4×C3111yescharacteristic
302C22C23×Q8×C3111yescharacteristic
303C22C22×#41×C3111yescharacteristic
304C22C2×C31×H(5,𝔽2)12yes—
305C22C2×C31×2−1+412yes—
306C4—24no—
307C4—216no—
308C4—24no—
309C4—28no—
310C4—44no—
311C4—48no—
312C4C2×C4×Q8×C3118yes—
313C2C31×#233118yesdirect product factor
314C2C22×C4×Q8×C3111yescharacteristic
315C2C2×C31×#51811yescharacteristic
316C2C2×C31×#51911yescharacteristic
317C2C2×C31×#54212yes—
318C2C2×C31×#54412yes—
subgroupG/H
center, socle, prime radicalC24×C31C24
commutatorC22C24×C4×C31
Frattini, cosocleC23C25×C31
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#2331C2direct (N × H)
10. C2×C31×C4⋊Q8C4semidirect
42. C31×C4⋊Q8C2×C4semidirect
54. C2×C42×C31Q8semidirect
102. C42×C31C2×Q8semidirect
103. C2×#2331C31direct (N × H)
138. #2331C2×C31direct (N × H)
163. C2×C4⋊Q8C4×C31semidirect
185. C2×C31#2331direct (N × H)
201. C4⋊Q8C2×C4×C31semidirect
213. C2×C42Q8×C31semidirect
224. C31C2×#2331direct (N × H)
262. C42C2×Q8×C31semidirect
313. C2C31×#2331direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C31×C4⋊Q82
C31×#23312
C2×C31×#3912
C2×C31×#3892
C2×C31×#3872
C2×C31×#3822
C2×C4×C4⋊C4×C312
C2×C31×#3762
C2×#233131