Finite Group Databasebeta

← C31×#20802 #21477561

Subgroups — C31×#20802 #21477561

Order 7936.

1070 conjugacy classes of subgroups.

The subgroup lattice has 322 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#428C212yesmaximal
2C2×C31×#427C211yesmaximal, characteristic
3C22×C31×#106C211yesmaximal, characteristic
4C2×C31×#405C211yesmaximal, characteristic
5C31×#2317C212yesmaximal
6C31×#1847C214yesmaximal, complemented
7C31×#1846C212yesmaximal, complemented
8C31×#1844C212yesmaximal, complemented
9C22×M16×C31C2211yescharacteristic
10C23×C8×C31C2211yescharacteristic
11C2×C31×#117C2212yes—
12C2×C31×#117C2211yescharacteristic
13C22×C4⋊C4×C31C2212yes—
14C31×#428—28no—
15C31×#427—24no—
16C2×C31×#107C2214yes—
17C2×C31×#107C2212yes—
18C2×C31×#106—24no—
19C2×C31×#106C2211yescharacteristic
20C2×C31×#106C2212yes—
21C2×C31×#106C2214yes—
22C2×C31×#106C2211yescharacteristic
23C2×C31×#106C2212yes—
24C31×#405C418yescomplemented
25C2×C31×#97C2212yes—
26C2×C4×C8×C31C2212yes—
27C31×#389—24no—
28C31×#385—24no—
29C31×#384C2214yes—
30C31×#382C2214yes—
31C23×C4×C31—22no—
32C23×C4×C31C2311yescharacteristic
33C2×M16×C31C2×C414yes—
34C2×M16×C31D414yes—
35C2×M16×C31Q814yes—
36C22×C8×C31C2×C414yes—
37C22×C8×C31D414yes—
38C22×C8×C31Q814yes—
39C22×C8×C31C2311yescharacteristic
40C22×C8×C31C2312yes—
41C22×C8×C31C2311yescharacteristic
42C31×#117—24no—
43C31×#117—24no—
44C31×#117C2×C414yes—
45C31×#117Q814yes—
46C2×C4⋊C4×C31—24no—
47C2×C4⋊C4×C31—24no—
48C2×C4⋊C4×C31—22no—
49C2×C4⋊C4×C31—28no—
50C2×C4⋊C4×C31D412yes—
51C2×C4⋊C4×C31C2314yes—
52C2×C4⋊C4×C31C2312yes—
53C2×C4⋊C4×C31C2312yes—
54C2×C22⋊C4×C31—22no—
55C2×C22⋊C4×C31D412yes—
56C2×C42×C31—22no—
57C2×C42×C31C2312yes—
58C31×#107—24no—
59C31×#107—28no—
60C31×#106—24no—
61C31×#106—24no—
62C31×#106—22no—
63C31×#106—22no—
64C31×#106—28no—
65C31×#97C2×C418yescomplemented
66C4×C8×C31C2×C418yescomplemented
67C31×#95—28no—
68C24×C31C2×D411yescharacteristic
69C22×C4×C31—22no—
70C22×C4×C31—24no—
71C22×C4×C31—22no—
72C22×C4×C31—44no—
73C22×C4×C31—84no—
74C22×C4×C31C22×C412yes—
75C22×C4×C31C2×D414yes—
76C22×C4×C31C2×D411yescharacteristic
77C22×C4×C31C2×D412yes—
78C22×C4×C31C2×D412yes—
79C22×C4×C31C2×Q812yes—
80C22×C4×C31C2×Q812yes—
81C22×C4×C31C2×Q812yes—
82C22×C4×C31C2411yescharacteristic
83M16×C31C4⋊C4116yescomplemented
84C2×C8×C31C4⋊C4116yescomplemented
85C2×C8×C31C22×C412yes—
86C2×C8×C31C22×C414yes—
87C2×C8×C31C22×C412yes—
88C2×C8×C31C2×D412yes—
89C2×C8×C31C2×D412yes—
90C2×C8×C31C2×D414yes—
91C2×C8×C31C2×Q812yes—
92C2×C8×C31C2×Q812yes—
93C2×C8×C31C2×Q814yes—
94C4⋊C4×C31—24no—
95C4⋊C4×C31—22no—
96C4⋊C4×C31—24no—
97C4⋊C4×C31—22no—
98C4⋊C4×C31—22no—
99C4⋊C4×C31—22no—
100C4⋊C4×C31—44no—
101C4⋊C4×C31—88no—
102C4⋊C4×C31C4⋊C418yes—
103C22⋊C4×C31—44no—
104C22⋊C4×C31C4⋊C418yes—
105C42×C31—44no—
106C42×C31C22×C414yes—
107C42×C31C2×Q814yes—
108#20802C3111yesmaximal, characteristic, direct product factor, Sylow
109C23×C31—24no—
110C23×C31C2×C4⋊C412yes—
111C23×C31#12712yes—
112C23×C31C4⋊Q812yes—
113C23×C31C22×D411yescharacteristic
114C2×C4×C31—28no—
115C2×C4×C31—42no—
116C2×C4×C31—42no—
117C2×C4×C31—44no—
118C2×C4×C31—44no—
119C2×C4×C31—48no—
120C2×C4×C31—44no—
121C2×C4×C31—88no—
122C2×C4×C31C2×C4⋊C418yes—
123C2×C4×C31C2×C4⋊C414yes—
124C2×C4×C31C2×C4⋊C414yes—
125C2×C4×C31C2×C4⋊C412yes—
126C2×C4×C31#12712yes—
127C2×C4×C31C4⋊Q814yes—
128C2×C4×C31C4⋊Q814yes—
129C2×C4×C31C4⋊Q812yes—
130C2×C4×C31C23×C411yescharacteristic
131C2×C4×C31C22×D411yescharacteristic
132C2×C4×C31C22×D411yescharacteristic
133C2×C4×C31C22×Q811yescharacteristic
134C2×C4×C31C22×Q811yescharacteristic
135C2×C4×C31C22×Q811yescharacteristic
136C8×C31C2×C4⋊C414yes—
137C8×C31C2×C4⋊C414yes—
138C8×C31C2×C4⋊C418yes—
139C2×#428C2×C3112yes—
140C2×#427C2×C3111yescharacteristic
141C22×#106C2×C3111yescharacteristic
142C2×#405C2×C3111yescharacteristic
143#2317C2×C3112yes—
144#1847C2×C3114yescomplemented
145#1846C2×C3112yescomplemented
146#1844C2×C3112yescomplemented
147C22×C31—24no—
148C22×C31—24no—
149C22×C31—24no—
150C22×C31#38414yes—
151C22×C31C22×C4⋊C411yescharacteristic
152C22×C31C2×#12711yescharacteristic
153C22×C31C2×C4⋊Q811yescharacteristic
154C22×C31#57714yes—
155C4×C31—28no—
156C4×C31—82no—
157C4×C31—82no—
158C4×C31—84no—
159C4×C31#38414yes—
160C4×C31C22×C4⋊C411yescharacteristic
161C4×C31C22×C4⋊C411yescharacteristic
162C4×C31C2×C4⋊Q811yescharacteristic
163C4×C31C2×C4⋊Q811yescharacteristic
164C22×M16C22×C3111yescharacteristic
165C23×C8C22×C3111yescharacteristic
166C2×#117C22×C3112yes—
167C2×#117C22×C3111yescharacteristic
168C22×C4⋊C4C22×C3112yes—
169#428—28no—
170#427—24no—
171C2×#107C22×C3114yes—
172C2×#107C22×C3112yes—
173C2×#106—24no—
174C2×#106C22×C3111yescharacteristic
175C2×#106C22×C3112yes—
176C2×#106C22×C3114yes—
177C2×#106C22×C3111yescharacteristic
178C2×#106C22×C3112yes—
179#405C4×C3118yescomplemented
180C2×#97C22×C3112yes—
181C2×C4×C8C22×C3112yes—
182#389—24no—
183#385—24no—
184#384C22×C3114yes—
185#382C22×C3114yes—
186C2×C31—24no—
187C2×C31C2×#38411yescharacteristic
188C2×C31#291212yes—
189C2×C31#315412yes—
190C2×C31#316312yes—
191C23×C4—22no—
192C23×C4C23×C3111yescharacteristic
193C2×M16C2×C4×C3114yes—
194C2×M16D4×C3114yes—
195C2×M16Q8×C3114yes—
196C22×C8C2×C4×C3114yes—
197C22×C8D4×C3114yes—
198C22×C8Q8×C3114yes—
199C22×C8C23×C3111yescharacteristic
200C22×C8C23×C3111yescharacteristic
201C22×C8C23×C3112yes—
202#117—24no—
203#117—24no—
204#117C2×C4×C3114yes—
205#117Q8×C3114yes—
206C2×C4⋊C4—24no—
207C2×C4⋊C4—24no—
208C2×C4⋊C4—22no—
209C2×C4⋊C4—28no—
210C2×C4⋊C4D4×C3112yes—
211C2×C4⋊C4C23×C3114yes—
212C2×C4⋊C4C23×C3112yes—
213C2×C4⋊C4C23×C3112yes—
214C2×C22⋊C4—22no—
215C2×C22⋊C4D4×C3112yes—
216C2×C42—22no—
217C2×C42C23×C3112yes—
218#107—24no—
219#107—28no—
220#106—24no—
221#106—24no—
222#106—22no—
223#106—22no—
224#106—28no—
225#97C2×C4×C3118yescomplemented
226C4×C8C2×C4×C3118yescomplemented
227#95—28no—
228C31#2080211yescharacteristic, direct product factor, Sylow
229C24C2×D4×C3111yescharacteristic
230C22×C4—22no—
231C22×C4—24no—
232C22×C4—22no—
233C22×C4—44no—
234C22×C4—84no—
235C22×C4C22×C4×C3112yes—
236C22×C4C2×D4×C3114yes—
237C22×C4C2×D4×C3111yescharacteristic
238C22×C4C2×D4×C3112yes—
239C22×C4C2×D4×C3112yes—
240C22×C4C2×Q8×C3112yes—
241C22×C4C2×Q8×C3112yes—
242C22×C4C2×Q8×C3112yes—
243C22×C4C24×C3111yescharacteristic
244M16C4⋊C4×C31116yescomplemented
245C2×C8C4⋊C4×C31116yescomplemented
246C2×C8C22×C4×C3112yes—
247C2×C8C22×C4×C3114yes—
248C2×C8C22×C4×C3112yes—
249C2×C8C2×D4×C3112yes—
250C2×C8C2×D4×C3112yes—
251C2×C8C2×D4×C3114yes—
252C2×C8C2×Q8×C3112yes—
253C2×C8C2×Q8×C3112yes—
254C2×C8C2×Q8×C3114yes—
255C4⋊C4—24no—
256C4⋊C4—22no—
257C4⋊C4—24no—
258C4⋊C4—22no—
259C4⋊C4—22no—
260C4⋊C4—22no—
261C4⋊C4—44no—
262C4⋊C4—88no—
263C4⋊C4C4⋊C4×C3118yes—
264C22⋊C4—44no—
265C22⋊C4C4⋊C4×C3118yes—
266C42—44no—
267C42C22×C4×C3114yes—
268C42C2×Q8×C3114yes—
269C23—24no—
270C23C2×C4⋊C4×C3112yes—
271C23C31×#12712yes—
272C23C31×C4⋊Q812yes—
273C23C22×D4×C3111yescharacteristic
274C2×C4—28no—
275C2×C4—42no—
276C2×C4—42no—
277C2×C4—44no—
278C2×C4—44no—
279C2×C4—48no—
280C2×C4—44no—
281C2×C4—88no—
282C2×C4C2×C4⋊C4×C3118yes—
283C2×C4C2×C4⋊C4×C3114yes—
284C2×C4C2×C4⋊C4×C3114yes—
285C2×C4C2×C4⋊C4×C3112yes—
286C2×C4C31×#12712yes—
287C2×C4C31×C4⋊Q814yes—
288C2×C4C31×C4⋊Q814yes—
289C2×C4C31×C4⋊Q812yes—
290C2×C4C23×C4×C3111yescharacteristic
291C2×C4C22×D4×C3111yescharacteristic
292C2×C4C22×D4×C3111yescharacteristic
293C2×C4C22×Q8×C3111yescharacteristic
294C2×C4C22×Q8×C3111yescharacteristic
295C2×C4C22×Q8×C3111yescharacteristic
296C8C2×C4⋊C4×C3114yes—
297C8C2×C4⋊C4×C3114yes—
298C8C2×C4⋊C4×C3118yes—
299C22—24no—
300C22—24no—
301C22—24no—
302C22C31×#38414yes—
303C22C22×C4⋊C4×C3111yescharacteristic
304C22C2×C31×#12711yescharacteristic
305C22C2×C31×C4⋊Q811yescharacteristic
306C22C31×#57714yes—
307C4—28no—
308C4—84no—
309C4—82no—
310C4—82no—
311C4C31×#38414yes—
312C4C22×C4⋊C4×C3111yescharacteristic
313C4C22×C4⋊C4×C3111yescharacteristic
314C4C2×C31×C4⋊Q811yescharacteristic
315C4C2×C31×C4⋊Q811yescharacteristic
316C2—24no—
317C2C2×C31×#38411yescharacteristic
318C2C31×#291212yes—
319C2C31×#315412yes—
320C2C31×#316312yes—
subgroupG/H
center, socleC23×C31C22×D4
commutatorC2×C4C23×C4×C31
Frattini, cosocleC22×C4C24×C31
prime radicalC24×C31C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C2×C31×#117 ◁ G

Complements

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

NH ≅ G/Ntype
6. C31×#1847C2semidirect
7. C31×#1846C2semidirect
8. C31×#1844C2semidirect
24. C31×#405C4semidirect
65. C31×#97C2×C4semidirect
66. C4×C8×C31C2×C4semidirect
83. M16×C31C4⋊C4semidirect
84. C2×C8×C31C4⋊C4semidirect
108. #20802C31direct (N × H)
144. #1847C2×C31semidirect
145. #1846C2×C31semidirect
146. #1844C2×C31semidirect
179. #405C4×C31semidirect
225. #97C2×C4×C31semidirect
226. C4×C8C2×C4×C31semidirect
228. C31#20802direct (N × H)
244. M16C4⋊C4×C31semidirect
245. C2×C8C4⋊C4×C31semidirect

Maximal subgroups

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

subgroupindex
C2×C31×#4282
C2×C31×#4272
C22×C31×#1062
C2×C31×#4052
C31×#23172
C31×#18472
C31×#18462
C31×#18442
#2080231