Finite Group Databasebeta

← C31×#20888 #21477647

Subgroups — C31×#20888 #21477647

Order 7936.

1502 conjugacy classes of subgroups.

The subgroup lattice has 402 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3428C211yesmaximal, characteristic
2C2×C31×#410C211yesmaximal, characteristic
3C31×#2297C211yesmaximal, characteristic
4C31×#2296C212yesmaximal, complemented
5C31×#1867C218yesmaximal, complemented
6C31×#1740C212yesmaximal, complemented
7C22×#41×C31C2211yescharacteristic
8C31×#520—24no—
9C31×#519—21no—
10C31×#518—21no—
11C31×#518C2214yes—
12C4×#41×C31—24no—
13C2×C31×#117—22no—
14C2×C31×#117C2211yescharacteristic
15C2×C31×#117C2212yes—
16C2×C31×#117C2212yes—
17C22×C42×C31C2211yescharacteristic
18C31×#410C418yescomplemented
19C2×C31×#99C2214yes—
20C31×#391—21no—
21C31×#390—21no—
22C31×#389—24no—
23C31×#386C2214yes—
24C31×#385C2218yes—
25C4×C4⋊C4×C31—24no—
26C4×C22⋊C4×C31—22no—
27C31×#342C2218yes—
28C2×#41×C31—22no—
29C2×#41×C31—22no—
30C2×#41×C31—24no—
31C2×#41×C31C2×C414yes—
32C2×#41×C31Q814yes—
33C22×Q8×C31D411yescharacteristic
34C22×D4×C31D411yescharacteristic
35C22×D4×C31C2312yes—
36C23×C4×C31D412yes—
37C23×C4×C31C2312yes—
38C23×C4×C31C2311yescharacteristic
39C4×Q8×C31—28no—
40C4×D4×C31—28no—
41C4×D4×C31—216no—
42C31×#117—24no—
43C31×#117—24no—
44C31×#117—22no—
45C31×#117—24no—
46C31×#117—22no—
47C31×#117—22no—
48C31×#117—22no—
49C31×#117—24no—
50C31×#117—24no—
51C31×#117C2×C418yescomplemented
52C2×C4⋊C4×C31—24no—
53C2×C4⋊C4×C31—22no—
54C2×C4⋊C4×C31—21no—
55C2×C4⋊C4×C31—28no—
56C2×C4⋊C4×C31D414yes—
57C2×C22⋊C4×C31—24no—
58C2×C22⋊C4×C31—24no—
59C2×C22⋊C4×C31C2312yes—
60C2×C22⋊C4×C31C2314yes—
61C2×C22⋊C4×C31C2314yes—
62C2×C42×C31—24no—
63C2×C42×C31—22no—
64C2×C42×C31—21no—
65C2×C42×C31—22no—
66C2×C42×C31—22no—
67C2×C42×C31—21no—
68C2×C42×C31—21no—
69C2×C42×C31D414yes—
70C31×#99C2×C4116yescomplemented
71C31×#95—24no—
72C31×#95—28no—
73C24×C31C2×D412yes—
74C24×C31C2411yescharacteristic
75#41×C31—28no—
76#41×C31—28no—
77#41×C31—28no—
78#41×C31—28no—
79C2×Q8×C31—22no—
80C2×Q8×C31—22no—
81C2×Q8×C31C4⋊C414yescomplemented
82C2×D4×C31—24no—
83C2×D4×C31—24no—
84C2×D4×C31—22no—
85C2×D4×C31—22no—
86C2×D4×C31C4⋊C414yescomplemented
87C2×D4×C31C22×C414yes—
88C2×D4×C31C2×Q814yes—
89C22×C4×C31—22no—
90C22×C4×C31—22no—
91C22×C4×C31—24no—
92C22×C4×C31—22no—
93C22×C4×C31—24no—
94C22×C4×C31—24no—
95C22×C4×C31—28no—
96C22×C4×C31—22no—
97C22×C4×C31—44no—
98C22×C4×C31C4⋊C418yescomplemented
99C22×C4×C31C22×C412yes—
100C22×C4×C31C2×D412yes—
101C22×C4×C31C2×D418yes—
102C22×C4×C31C2×D411yescharacteristic
103C22×C4×C31C2×D411yescharacteristic
104C22×C4×C31C2×D412yes—
105C22×C4×C31C2×D412yes—
106C22×C4×C31C2×Q812yes—
107C22×C4×C31#4114yes—
108C4⋊C4×C31—28no—
109C4⋊C4×C31—28no—
110C4⋊C4×C31—24no—
111C4⋊C4×C31—24no—
112C4⋊C4×C31—416no—
113C4⋊C4×C31—42no—
114C22⋊C4×C31—28no—
115C22⋊C4×C31—24no—
116C22⋊C4×C31—24no—
117C22⋊C4×C31—24no—
118C22⋊C4×C31—24no—
119C22⋊C4×C31—48no—
120C22⋊C4×C31C22×C418yes—
121C42×C31—28no—
122C42×C31—28no—
123C42×C31—24no—
124C42×C31—24no—
125C42×C31—42no—
126C42×C31—41no—
127C42×C31—41no—
128C42×C31—42no—
129#20888C3111yesmaximal, characteristic, direct product factor, Sylow
130C23×C31—22no—
131C23×C31—22no—
132C23×C31—42no—
133C23×C31—44no—
134C23×C31C2×C4⋊C414yes—
135C23×C31C23×C411yescharacteristic
136C23×C31C22×D411yescharacteristic
137C23×C31C22×D412yes—
138C23×C31C22×Q811yescharacteristic
139C23×C31C2×#4112yes—
140Q8×C31—28no—
141D4×C31—28no—
142D4×C31—28no—
143D4×C31—28no—
144C2×C4×C31—22no—
145C2×C4×C31—22no—
146C2×C4×C31—28no—
147C2×C4×C31—28no—
148C2×C4×C31—24no—
149C2×C4×C31—28no—
150C2×C4×C31—28no—
151C2×C4×C31—28no—
152C2×C4×C31—48no—
153C2×C4×C31—44no—
154C2×C4×C31—42no—
155C2×C4×C31—42no—
156C2×C4×C31—48no—
157C2×C4×C31—44no—
158C2×C4×C31—42no—
159C2×C4×C31—88no—
160C2×C4×C31C2×C4⋊C414yes—
161C2×C4×C31C2×C4⋊C412yes—
162C2×C4×C31C2×C4⋊C412yes—
163C2×C4×C31C4×D414yes—
164C2×C4×C31C4×D414yes—
165C2×C4×C31#12012yes—
166C2×C4×C31#12011yescharacteristic
167C2×C4×C31#12011yescharacteristic
168C2×C4×C31C22⋊Q814yes—
169C2×C4×C31C22⋊Q814yes—
170C2×C4×C31#12312yes—
171C2×C4×C31#12312yes—
172#3428C2×C3111yescharacteristic
173C2×#410C2×C3111yescharacteristic
174#2297C2×C3111yescharacteristic
175#2296C2×C3112yescomplemented
176#1867C2×C3118yescomplemented
177#1740C2×C3112yescomplemented
178C22×C31—24no—
179C22×C31—22no—
180C22×C31—24no—
181C22×C31—41no—
182C22×C31—41no—
183C22×C31—42no—
184C22×C31—44no—
185C22×C31—44no—
186C22×C31—82no—
187C22×C31C22×C4⋊C411yescharacteristic
188C22×C31C2×C4×D412yes—
189C22×C31C2×#12011yescharacteristic
190C22×C31C2×C22⋊Q812yes—
191C22×C31C2×#12311yescharacteristic
192C4×C31—24no—
193C4×C31—48no—
194C4×C31—44no—
195C4×C31—48no—
196C4×C31—82no—
197C4×C31#38512yes—
198C4×C31#38512yes—
199C4×C31#38514yes—
200C22×#41C22×C3111yescharacteristic
201#520—24no—
202#519—21no—
203#518—21no—
204#518C22×C3114yes—
205C4×#41—24no—
206C2×#117—22no—
207C2×#117C22×C3111yescharacteristic
208C2×#117C22×C3112yes—
209C2×#117C22×C3112yes—
210C22×C42C22×C3111yescharacteristic
211#410C4×C3118yescomplemented
212C2×#99C22×C3114yes—
213#391—21no—
214#390—21no—
215#389—24no—
216#386C22×C3114yes—
217#385C22×C3118yes—
218C4×C4⋊C4—24no—
219C4×C22⋊C4—22no—
220#342C22×C3118yes—
221C2×C31—22no—
222C2×C31—21no—
223C2×C31—21no—
224C2×C31—22no—
225C2×C31—44no—
226C2×C31C2×#38511yescharacteristic
227C2×C31#302512yes—
228C2×#41—22no—
229C2×#41—22no—
230C2×#41—24no—
231C2×#41C2×C4×C3114yes—
232C2×#41Q8×C3114yes—
233C22×Q8D4×C3111yescharacteristic
234C22×D4D4×C3111yescharacteristic
235C22×D4C23×C3112yes—
236C23×C4D4×C3112yes—
237C23×C4C23×C3112yes—
238C23×C4C23×C3111yescharacteristic
239C4×Q8—28no—
240C4×D4—28no—
241C4×D4—216no—
242#117—24no—
243#117—24no—
244#117—22no—
245#117—24no—
246#117—22no—
247#117—22no—
248#117—22no—
249#117—24no—
250#117—24no—
251#117C2×C4×C3118yescomplemented
252C2×C4⋊C4—24no—
253C2×C4⋊C4—22no—
254C2×C4⋊C4—21no—
255C2×C4⋊C4—28no—
256C2×C4⋊C4D4×C3114yes—
257C2×C22⋊C4—24no—
258C2×C22⋊C4—24no—
259C2×C22⋊C4C23×C3112yes—
260C2×C22⋊C4C23×C3114yes—
261C2×C22⋊C4C23×C3114yes—
262C2×C42—24no—
263C2×C42—22no—
264C2×C42—21no—
265C2×C42—21no—
266C2×C42—22no—
267C2×C42—22no—
268C2×C42—21no—
269C2×C42D4×C3114yes—
270#99C2×C4×C31116yescomplemented
271#95—24no—
272#95—28no—
273C31#2088811yescharacteristic, direct product factor, Sylow
274C24C2×D4×C3112yes—
275C24C24×C3111yescharacteristic
276#41—28no—
277#41—28no—
278#41—28no—
279#41—28no—
280C2×Q8—22no—
281C2×Q8—22no—
282C2×Q8C4⋊C4×C3114yescomplemented
283C2×D4—24no—
284C2×D4—24no—
285C2×D4—22no—
286C2×D4—22no—
287C2×D4C4⋊C4×C3114yescomplemented
288C2×D4C22×C4×C3114yes—
289C2×D4C2×Q8×C3114yes—
290C22×C4—22no—
291C22×C4—22no—
292C22×C4—24no—
293C22×C4—22no—
294C22×C4—24no—
295C22×C4—24no—
296C22×C4—28no—
297C22×C4—22no—
298C22×C4—44no—
299C22×C4C4⋊C4×C3118yescomplemented
300C22×C4C22×C4×C3112yes—
301C22×C4C2×D4×C3112yes—
302C22×C4C2×D4×C3118yes—
303C22×C4C2×D4×C3111yescharacteristic
304C22×C4C2×D4×C3111yescharacteristic
305C22×C4C2×D4×C3112yes—
306C22×C4C2×D4×C3112yes—
307C22×C4C2×Q8×C3112yes—
308C22×C4#41×C3114yes—
309C4⋊C4—28no—
310C4⋊C4—28no—
311C4⋊C4—24no—
312C4⋊C4—24no—
313C4⋊C4—416no—
314C4⋊C4—42no—
315C22⋊C4—28no—
316C22⋊C4—24no—
317C22⋊C4—24no—
318C22⋊C4—24no—
319C22⋊C4—24no—
320C22⋊C4—48no—
321C22⋊C4C22×C4×C3118yes—
322C42—28no—
323C42—28no—
324C42—24no—
325C42—24no—
326C42—42no—
327C42—41no—
328C42—41no—
329C42—42no—
330C23—22no—
331C23—22no—
332C23—42no—
333C23—44no—
334C23C2×C4⋊C4×C3114yes—
335C23C23×C4×C3111yescharacteristic
336C23C22×D4×C3111yescharacteristic
337C23C22×D4×C3112yes—
338C23C22×Q8×C3111yescharacteristic
339C23C2×#41×C3112yes—
340Q8—28no—
341D4—28no—
342D4—28no—
343D4—28no—
344C2×C4—22no—
345C2×C4—22no—
346C2×C4—28no—
347C2×C4—28no—
348C2×C4—24no—
349C2×C4—28no—
350C2×C4—28no—
351C2×C4—28no—
352C2×C4—48no—
353C2×C4—44no—
354C2×C4—42no—
355C2×C4—42no—
356C2×C4—48no—
357C2×C4—44no—
358C2×C4—42no—
359C2×C4—88no—
360C2×C4C2×C4⋊C4×C3114yes—
361C2×C4C2×C4⋊C4×C3112yes—
362C2×C4C2×C4⋊C4×C3112yes—
363C2×C4C4×D4×C3114yes—
364C2×C4C4×D4×C3114yes—
365C2×C4C31×#12012yes—
366C2×C4C31×#12011yescharacteristic
367C2×C4C31×#12011yescharacteristic
368C2×C4C31×C22⋊Q814yes—
369C2×C4C31×C22⋊Q814yes—
370C2×C4C31×#12312yes—
371C2×C4C31×#12312yes—
372C22—24no—
373C22—22no—
374C22—24no—
375C22—41no—
376C22—41no—
377C22—42no—
378C22—44no—
379C22—44no—
380C22—82no—
381C22C22×C4⋊C4×C3111yescharacteristic
382C22C2×C4×D4×C3112yes—
383C22C2×C31×#12011yescharacteristic
384C22C2×C31×C22⋊Q812yes—
385C22C2×C31×#12311yescharacteristic
386C4—24no—
387C4—48no—
388C4—44no—
389C4—48no—
390C4—82no—
391C4C31×#38512yes—
392C4C31×#38512yes—
393C4C31×#38514yes—
394C2—22no—
395C2—21no—
396C2—21no—
397C2—22no—
398C2—44no—
399C2C2×C31×#38511yescharacteristic
400C2C31×#302512yes—
subgroupG/H
centerC2×C4×C31#120
commutatorC23C23×C4×C31
Frattini, cosocleC24C24×C31
socleC22×C31C2×#120
prime radicalC22×#41×C31C22
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C31 ◁ C23×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
4. C31×#2296C2semidirect
5. C31×#1867C2semidirect
6. C31×#1740C2semidirect
18. C31×#410C4semidirect
51. C31×#117C2×C4semidirect
70. C31×#99C2×C4semidirect
81. C2×Q8×C31C4⋊C4semidirect
86. C2×D4×C31C4⋊C4semidirect
98. C22×C4×C31C4⋊C4semidirect
129. #20888C31direct (N × H)
175. #2296C2×C31semidirect
176. #1867C2×C31semidirect
177. #1740C2×C31semidirect
211. #410C4×C31semidirect
251. #117C2×C4×C31semidirect
270. #99C2×C4×C31semidirect
273. C31#20888direct (N × H)
282. C2×Q8C4⋊C4×C31semidirect
287. C2×D4C4⋊C4×C31semidirect
299. C22×C4C4⋊C4×C31semidirect

Maximal subgroups

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

subgroupindex
C31×#34282
C2×C31×#4102
C31×#22972
C31×#22962
C31×#18672
C31×#17402
#2088831