Finite Group Databasebeta

← C2×C31×#2607 #21491664

Subgroups — C2×C31×#2607 #21491664

Order 7936.

2398 conjugacy classes of subgroups.

The subgroup lattice has 312 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#2607C2116yesmaximal, direct product factor
2C2×C31×#399C212yesmaximal
3C2×C31×#393C212yesmaximal
4C2×C31×#391C214yesmaximal, complemented
5C2×C31×#387C214yesmaximal, complemented
6C2×C31×#381C211yesmaximal, characteristic
7C2×C4×C22⋊C4×C31C212yesmaximal
8C23×Q8×C31C2212yes—
9C24×C4×C31C2211yescharacteristic
10C22×C4⋊C4×C31C2214yes—
11C22×C4⋊C4×C31C2212yes—
12C22×C22⋊C4×C31C2214yes—
13C22×C22⋊C4×C31C2211yescharacteristic
14C22×C22⋊C4×C31C2211yescharacteristic
15C22×C42×C31C2212yes—
16C22×C42×C31C2212yes—
17C31×#399C22116yes—
18C31×#393C22116yes—
19C31×#391C22132yescomplemented
20C31×#387C22132yescomplemented
21C31×#381C2218yes—
22C4×C22⋊C4×C31C22116yes—
23C2×C31×#95C2212yes—
24C2×C31×#95C2214yes—
25C2×C31×#95C2212yes—
26C2×C31×#95C2214yes—
27C2×C31×#95C2214yes—
28C25×C31C2311yescharacteristic
29C22×Q8×C31—216no—
30C22×Q8×C31—44no—
31C22×Q8×C31C2318yes—
32C23×C4×C31—42no—
33C23×C4×C31—42no—
34C23×C4×C31Q818yescomplemented
35C23×C4×C31C2314yes—
36C23×C4×C31C2312yes—
37C23×C4×C31C2312yes—
38C23×C4×C31C2312yes—
39C23×C4×C31C2314yes—
40C23×C4×C31C2314yes—
41C2×C4⋊C4×C31—216no—
42C2×C4⋊C4×C31—44no—
43C2×C4⋊C4×C31C23116yes—
44C2×C4⋊C4×C31C2318yes—
45C2×C22⋊C4×C31—216no—
46C2×C22⋊C4×C31—42no—
47C2×C22⋊C4×C31—42no—
48C2×C22⋊C4×C31C23116yes—
49C2×C22⋊C4×C31C2314yes—
50C2×C22⋊C4×C31C2314yes—
51C2×C42×C31—44no—
52C2×C42×C31—44no—
53C2×C42×C31C2318yes—
54C2×C42×C31C2318yes—
55C31×#95C2318yes—
56C31×#95C23116yes—
57C31×#95C23116yes—
58C31×#95C2318yes—
59C31×#95C23116yes—
60C24×C31—28no—
61C24×C31—22no—
62C24×C31—22no—
63C24×C31C2×Q814yes—
64C24×C31C2412yes—
65C24×C31C2411yescharacteristic
66C2×Q8×C31—232no—
67C2×Q8×C31—48no—
68C2×Q8×C31—432no—
69C22×C4×C31—28no—
70C22×C4×C31—24no—
71C22×C4×C31—24no—
72C22×C4×C31—28no—
73C22×C4×C31—28no—
74C22×C4×C31—28no—
75C22×C4×C31—28no—
76C22×C4×C31—28no—
77C22×C4×C31—28no—
78C22×C4×C31—24no—
79C22×C4×C31—24no—
80C22×C4×C31—416no—
81C22×C4×C31—44no—
82C22×C4×C31—44no—
83C22×C4×C31C2×Q818yes—
84C22×C4×C31C2×Q8116yescomplemented
85C22×C4×C31#41116yes—
86C22×C4×C31C2414yes—
87C22×C4×C31C2418yes—
88C22×C4×C31C2414yes—
89C22×C4×C31C2414yes—
90C22×C4×C31C2418yes—
91C4⋊C4×C31—232no—
92C4⋊C4×C31—48no—
93C22⋊C4×C31—232no—
94C22⋊C4×C31—44no—
95C22⋊C4×C31—44no—
96C42×C31—48no—
97C42×C31—48no—
98C2×#2607C3111yesmaximal, characteristic, direct product factor, Sylow
99C23×C31—216no—
100C23×C31—28no—
101C23×C31—28no—
102C23×C31—22no—
103C23×C31—22no—
104C23×C31—48no—
105C23×C31—48no—
106C23×C31C22×Q814yes—
107C23×C31C22×Q812yes—
108C23×C31C2×#4118yes—
109C23×C31H(5,𝔽2)12yes—
110C23×C31H(5,𝔽2)12yes—
111C23×C31C2511yescharacteristic
112Q8×C31—432no—
113C2×C4×C31—216no—
114C2×C4×C31—232no—
115C2×C4×C31—28no—
116C2×C4×C31—24no—
117C2×C4×C31—24no—
118C2×C4×C31—28no—
119C2×C4×C31—28no—
120C2×C4×C31—28no—
121C2×C4×C31—28no—
122C2×C4×C31—28no—
123C2×C4×C31—28no—
124C2×C4×C31—24no—
125C2×C4×C31—24no—
126C2×C4×C31—416no—
127C2×C4×C31—48no—
128C2×C4×C31—416no—
129C2×C4×C31—48no—
130C2×C4×C31C22×Q818yes—
131C2×C4×C31C2×#41116yes—
132#2607C2×C31116yesdirect product factor
133C2×#399C2×C3112yes—
134C2×#393C2×C3112yes—
135C2×#391C2×C3114yescomplemented
136C2×#387C2×C3114yescomplemented
137C2×#381C2×C3111yescharacteristic
138C2×C4×C22⋊C4C2×C3112yes—
139C22×C31—28no—
140C22×C31—24no—
141C22×C31—416no—
142C22×C31—44no—
143C22×C31—44no—
144C22×C31#53318yes—
145C22×C31#54314yes—
146C22×C31#55118yes—
147C22×C31#55918yes—
148C22×C31C23×Q811yescharacteristic
149C22×C31C22×#4114yes—
150C22×C31C2×H(5,𝔽2)11yescharacteristic
151C22×C31C2×H(5,𝔽2)11yescharacteristic
152C4×C31—28no—
153C4×C31—216no—
154C4×C31—44no—
155C4×C31—48no—
156C4×C31—44no—
157C23×Q8C22×C3112yes—
158C24×C4C22×C3111yescharacteristic
159C22×C4⋊C4C22×C3114yes—
160C22×C4⋊C4C22×C3112yes—
161C22×C22⋊C4C22×C3114yes—
162C22×C22⋊C4C22×C3111yescharacteristic
163C22×C22⋊C4C22×C3111yescharacteristic
164C22×C42C22×C3112yes—
165C22×C42C22×C3112yes—
166#399C22×C31116yes—
167#393C22×C31116yes—
168#391C22×C31132yescomplemented
169#387C22×C31132yescomplemented
170#381C22×C3118yes—
171C4×C22⋊C4C22×C31116yes—
172C2×#95C22×C3112yes—
173C2×#95C22×C3114yes—
174C2×#95C22×C3112yes—
175C2×#95C22×C3114yes—
176C2×#95C22×C3114yes—
177C2×C31—44no—
178C2×C31#260718yesdirect product factor
179C2×C31C2×#53312yes—
180C2×C31C2×#54311yescharacteristic
181C2×C31C2×#55112yes—
182C2×C31C2×#55912yes—
183C25C23×C3111yescharacteristic
184C22×Q8—216no—
185C22×Q8—44no—
186C22×Q8C23×C3118yes—
187C23×C4—42no—
188C23×C4—42no—
189C23×C4Q8×C3118yescomplemented
190C23×C4C23×C3112yes—
191C23×C4C23×C3114yes—
192C23×C4C23×C3112yes—
193C23×C4C23×C3112yes—
194C23×C4C23×C3114yes—
195C23×C4C23×C3114yes—
196C2×C4⋊C4—216no—
197C2×C4⋊C4—44no—
198C2×C4⋊C4C23×C31116yes—
199C2×C4⋊C4C23×C3118yes—
200C2×C22⋊C4—216no—
201C2×C22⋊C4—42no—
202C2×C22⋊C4—42no—
203C2×C22⋊C4C23×C31116yes—
204C2×C22⋊C4C23×C3114yes—
205C2×C22⋊C4C23×C3114yes—
206C2×C42—44no—
207C2×C42—44no—
208C2×C42C23×C3118yes—
209C2×C42C23×C3118yes—
210#95C23×C31116yes—
211#95C23×C31116yes—
212#95C23×C3118yes—
213#95C23×C31116yes—
214#95C23×C3118yes—
215C31C2×#260711yescharacteristic, direct product factor, Sylow
216C24—28no—
217C24—22no—
218C24—22no—
219C24C2×Q8×C3114yes—
220C24C24×C3112yes—
221C24C24×C3111yescharacteristic
222C2×Q8—232no—
223C2×Q8—48no—
224C2×Q8—432no—
225C22×C4—28no—
226C22×C4—24no—
227C22×C4—24no—
228C22×C4—28no—
229C22×C4—28no—
230C22×C4—28no—
231C22×C4—28no—
232C22×C4—28no—
233C22×C4—28no—
234C22×C4—24no—
235C22×C4—24no—
236C22×C4—416no—
237C22×C4—44no—
238C22×C4—44no—
239C22×C4C2×Q8×C3118yes—
240C22×C4C2×Q8×C31116yescomplemented
241C22×C4#41×C31116yes—
242C22×C4C24×C3114yes—
243C22×C4C24×C3118yes—
244C22×C4C24×C3114yes—
245C22×C4C24×C3114yes—
246C22×C4C24×C3118yes—
247C4⋊C4—232no—
248C4⋊C4—48no—
249C22⋊C4—232no—
250C22⋊C4—44no—
251C22⋊C4—44no—
252C42—48no—
253C42—48no—
254C23—216no—
255C23—28no—
256C23—28no—
257C23—22no—
258C23—22no—
259C23—48no—
260C23—48no—
261C23C22×Q8×C3114yes—
262C23C22×Q8×C3112yes—
263C23C2×#41×C3118yes—
264C23C31×H(5,𝔽2)12yes—
265C23C31×H(5,𝔽2)12yes—
266C23C25×C3111yescharacteristic
267Q8—432no—
268C2×C4—216no—
269C2×C4—232no—
270C2×C4—28no—
271C2×C4—24no—
272C2×C4—24no—
273C2×C4—28no—
274C2×C4—28no—
275C2×C4—28no—
276C2×C4—28no—
277C2×C4—28no—
278C2×C4—28no—
279C2×C4—24no—
280C2×C4—24no—
281C2×C4—416no—
282C2×C4—48no—
283C2×C4—416no—
284C2×C4—48no—
285C2×C4C22×Q8×C3118yes—
286C2×C4C2×#41×C31116yes—
287C22—28no—
288C22—24no—
289C22—416no—
290C22—44no—
291C22—44no—
292C22C31×#53318yes—
293C22C31×#54314yes—
294C22C31×#55118yes—
295C22C31×#55918yes—
296C22C23×Q8×C3111yescharacteristic
297C22C22×#41×C3114yes—
298C22C2×C31×H(5,𝔽2)11yescharacteristic
299C22C2×C31×H(5,𝔽2)11yescharacteristic
300C4—28no—
301C4—216no—
302C4—44no—
303C4—48no—
304C4—44no—
305C2—44no—
306C2C31×#260718yesdirect product factor
307C2C2×C31×#53312yes—
308C2C2×C31×#54311yescharacteristic
309C2C2×C31×#55112yes—
310C2C2×C31×#55912yes—
subgroupG/H
center, socleC24×C31C24
commutator, Frattini, cosocleC23C25×C31
prime radicalC25×C31C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C31×#2607C2direct (N × H)
4. C2×C31×#391C2semidirect
5. C2×C31×#387C2semidirect
19. C31×#391C22semidirect
20. C31×#387C22semidirect
34. C23×C4×C31Q8semidirect
84. C22×C4×C31C2×Q8semidirect
98. C2×#2607C31direct (N × H)
132. #2607C2×C31direct (N × H)
135. C2×#391C2×C31semidirect
136. C2×#387C2×C31semidirect
168. #391C22×C31semidirect
169. #387C22×C31semidirect
178. C2×C31#2607direct (N × H)
189. C23×C4Q8×C31semidirect
215. C31C2×#2607direct (N × H)
240. C22×C4C2×Q8×C31semidirect
306. C2C31×#2607direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#26072
C2×C31×#3992
C2×C31×#3932
C2×C31×#3912
C2×C31×#3872
C2×C31×#3812
C2×C4×C22⋊C4×C312
C2×#260731