Finite Group Databasebeta

← C31×#23461 #21480220

Subgroups — C31×#23461 #21480220

Order 7936.

1222 conjugacy classes of subgroups.

The subgroup lattice has 386 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3458C211yesmaximal, characteristic, complemented
2C31×#2896C212yesmaximal
3C31×#2297C211yesmaximal, characteristic
4C31×#2028C214yesmaximal, complemented
5C31×#2027C214yesmaximal, complemented
6C31×#1742C211yesmaximal, characteristic, complemented
7C2×C31×#339C212yesmaximal, complemented
8C22×#41×C31C2211yescharacteristic
9C22×M16×C31C2212yes—
10C31×#544—24no—
11C31×#544C2214yes—
12C31×#543—22no—
13C31×#533—24no—
14C31×#533—22no—
15C2×C31×#117C2212yes—
16C2×C31×#117C2211yescharacteristic
17C22×C42×C31C2211yescharacteristic
18C31×#419C2214yes—
19C31×#418C2214yes—
20C31×#417—24no—
21C31×#416—24no—
22C31×#391C2212yes—
23C31×#390C2212yes—
24C31×#386—22no—
25C4×C22⋊C4×C31—22no—
26C31×#343C2214yes—
27C31×#339C2218yes—
28C2×#41×C31—22no—
29C2×#41×C31—22no—
30C2×#41×C31—22no—
31C2×#41×C31—24no—
32C2×#41×C31Q814yescomplemented
33C22×Q8×C31C2311yescharacteristic
34C22×D4×C31—21no—
35C22×D4×C31C2311yescharacteristic
36C23×C4×C31—21no—
37C23×C4×C31—21no—
38C23×C4×C31C2311yescharacteristic
39C2×M16×C31—22no—
40C2×M16×C31—24no—
41C2×M16×C31—24no—
42C2×M16×C31C2314yes—
43C22×C8×C31—22no—
44C31×C4⋊Q8—24no—
45C31×C4⋊Q8—28no—
46C31×#125—24no—
47C31×#125—28no—
48C31×C22⋊Q8—216no—
49C31×C22⋊Q8—28no—
50C4×Q8×C31—28no—
51C31×#117—22no—
52C31×#117—22no—
53C31×#117—22no—
54C31×#117—22no—
55C31×#117D414yes—
56C31×#117C2314yes—
57C2×C4⋊C4×C31D414yes—
58C2×C4⋊C4×C31C2312yes—
59C2×C22⋊C4×C31—22no—
60C2×C22⋊C4×C31—24no—
61C2×C22⋊C4×C31D412yes—
62C2×C42×C31—22no—
63C2×C42×C31—24no—
64C2×C42×C31—21no—
65C2×C42×C31D412yes—
66C2×C42×C31C2312yes—
67C31×#103—28no—
68C31×#102—28no—
69C31×#95—24no—
70C24×C31—21no—
71C24×C31C2×D411yescharacteristic
72#41×C31—28no—
73#41×C31—28no—
74#41×C31—44no—
75#41×C31—44no—
76C2×Q8×C31—28no—
77C2×Q8×C31—21no—
78C2×Q8×C31—22no—
79C2×Q8×C31—22no—
80C2×Q8×C31C2×Q812yes—
81C2×D4×C31—24no—
82C2×D4×C31—22no—
83C2×D4×C31—22no—
84C2×D4×C31—21no—
85C2×D4×C31—42no—
86C2×D4×C31—42no—
87C2×D4×C31C2×Q812yes—
88C22×C4×C31—21no—
89C22×C4×C31—22no—
90C22×C4×C31—24no—
91C22×C4×C31—24no—
92C22×C4×C31—44no—
93C22×C4×C31—42no—
94C22×C4×C31—41no—
95C22×C4×C31—41no—
96C22×C4×C31—42no—
97C22×C4×C31C2×D414yes—
98C22×C4×C31C2×D411yescharacteristic
99C22×C4×C31C2×D412yes—
100C22×C4×C31C2×D412yes—
101C22×C4×C31C2×Q812yes—
102C22×C4×C31#4114yes—
103C22×C4×C31#4112yes—
104C22×C4×C31C2411yescharacteristic
105M16×C31—24no—
106M16×C31—24no—
107M16×C31—44no—
108C2×C8×C31—24no—
109C2×C8×C31—44no—
110C4⋊C4×C31—216no—
111C4⋊C4×C31—28no—
112C4⋊C4×C31—24no—
113C4⋊C4×C31—24no—
114C4⋊C4×C31C2×D418yes—
115C22⋊C4×C31—24no—
116C22⋊C4×C31—24no—
117C22⋊C4×C31—24no—
118C22⋊C4×C31—48no—
119C42×C31—22no—
120C42×C31—24no—
121C42×C31—22no—
122C42×C31—24no—
123C42×C31—24no—
124C42×C31—42no—
125#23461C3111yesmaximal, characteristic, direct product factor, Sylow
126C23×C31—22no—
127C23×C31—42no—
128C23×C31—44no—
129C23×C31—41no—
130C23×C31—41no—
131C23×C31#12012yes—
132C23×C31C22⋊Q812yes—
133C23×C31#12412yes—
134C23×C31C22×D411yescharacteristic
135Q8×C31—24no—
136Q8×C31—42no—
137Q8×C31—88no—
138D4×C31—24no—
139D4×C31—48no—
140D4×C31—42no—
141C2×C4×C31—24no—
142C2×C4×C31—24no—
143C2×C4×C31—28no—
144C2×C4×C31—22no—
145C2×C4×C31—42no—
146C2×C4×C31—48no—
147C2×C4×C31—41no—
148C2×C4×C31—42no—
149C2×C4×C31—41no—
150C2×C4×C31—44no—
151C2×C4×C31—44no—
152C2×C4×C31—44no—
153C2×C4×C31—84no—
154C2×C4×C31#12011yescharacteristic
155C2×C4×C31#12011yescharacteristic
156C2×C4×C31C22⋊Q814yes—
157C2×C4×C31C22⋊Q814yes—
158C2×C4×C31C22⋊Q812yes—
159C2×C4×C31#12414yes—
160C2×C4×C31#12414yes—
161C2×C4×C31#12412yes—
162C2×C4×C31C22×D412yes—
163C2×C4×C31C22×Q811yescharacteristic
164C2×C4×C31C2×#4112yes—
165C2×C4×C31C2×#4111yescharacteristic
166C8×C31—44no—
167#3458C2×C3111yescharacteristic, complemented
168#2896C2×C3112yes—
169#2297C2×C3111yescharacteristic
170#2028C2×C3114yescomplemented
171#2027C2×C3114yescomplemented
172#1742C2×C3111yescharacteristic, complemented
173C2×#339C2×C3112yescomplemented
174C22×C31—22no—
175C22×C31—24no—
176C22×C31—42no—
177C22×C31—42no—
178C22×C31—44no—
179C22×C31—42no—
180C22×C31—82no—
181C22×C31—82no—
182C22×C31#39314yes—
183C22×C31C2×#12011yescharacteristic
184C22×C31C2×C22⋊Q811yescharacteristic
185C22×C31C2×#12411yescharacteristic
186C4×C31—44no—
187C4×C31—42no—
188C4×C31—44no—
189C4×C31—48no—
190C4×C31#39312yes—
191C4×C31#39312yes—
192C4×C31C2×C22⋊Q812yes—
193C4×C31C2×#12412yes—
194C22×#41C22×C3111yescharacteristic
195C22×M16C22×C3112yes—
196#544—24no—
197#544C22×C3114yes—
198#543—22no—
199#533—24no—
200#533—22no—
201C2×#117C22×C3112yes—
202C2×#117C22×C3111yescharacteristic
203C22×C42C22×C3111yescharacteristic
204#419C22×C3114yes—
205#418C22×C3114yes—
206#417—24no—
207#416—24no—
208#391C22×C3112yes—
209#390C22×C3112yes—
210#386—22no—
211C4×C22⋊C4—22no—
212#343C22×C3114yes—
213#339C22×C3118yes—
214C2×C31—21no—
215C2×C31—21no—
216C2×C31—24no—
217C2×C31—82no—
218C2×C31C2×#39311yescharacteristic
219C2×C31#301812yes—
220C2×#41—22no—
221C2×#41—22no—
222C2×#41—22no—
223C2×#41—24no—
224C2×#41Q8×C3114yescomplemented
225C22×Q8C23×C3111yescharacteristic
226C22×D4—21no—
227C22×D4C23×C3111yescharacteristic
228C23×C4—21no—
229C23×C4—21no—
230C23×C4C23×C3111yescharacteristic
231C2×M16—22no—
232C2×M16—24no—
233C2×M16—24no—
234C2×M16C23×C3114yes—
235C22×C8—22no—
236C4⋊Q8—24no—
237C4⋊Q8—28no—
238#125—24no—
239#125—28no—
240C22⋊Q8—216no—
241C22⋊Q8—28no—
242C4×Q8—28no—
243#117—22no—
244#117—22no—
245#117—22no—
246#117—22no—
247#117D4×C3114yes—
248#117C23×C3114yes—
249C2×C4⋊C4D4×C3114yes—
250C2×C4⋊C4C23×C3112yes—
251C2×C22⋊C4—22no—
252C2×C22⋊C4—24no—
253C2×C22⋊C4D4×C3112yes—
254C2×C42—22no—
255C2×C42—24no—
256C2×C42—21no—
257C2×C42D4×C3112yes—
258C2×C42C23×C3112yes—
259#103—28no—
260#102—28no—
261#95—24no—
262C31#2346111yescharacteristic, direct product factor, Sylow
263C24—21no—
264C24C2×D4×C3111yescharacteristic
265#41—28no—
266#41—28no—
267#41—44no—
268#41—44no—
269C2×Q8—28no—
270C2×Q8—21no—
271C2×Q8—22no—
272C2×Q8—22no—
273C2×Q8C2×Q8×C3112yes—
274C2×D4—24no—
275C2×D4—22no—
276C2×D4—22no—
277C2×D4—21no—
278C2×D4—42no—
279C2×D4—42no—
280C2×D4C2×Q8×C3112yes—
281C22×C4—21no—
282C22×C4—22no—
283C22×C4—24no—
284C22×C4—24no—
285C22×C4—44no—
286C22×C4—42no—
287C22×C4—41no—
288C22×C4—41no—
289C22×C4—42no—
290C22×C4C2×D4×C3114yes—
291C22×C4C2×D4×C3111yescharacteristic
292C22×C4C2×D4×C3112yes—
293C22×C4C2×D4×C3112yes—
294C22×C4C2×Q8×C3112yes—
295C22×C4#41×C3114yes—
296C22×C4#41×C3112yes—
297C22×C4C24×C3111yescharacteristic
298M16—24no—
299M16—24no—
300M16—44no—
301C2×C8—24no—
302C2×C8—44no—
303C4⋊C4—216no—
304C4⋊C4—28no—
305C4⋊C4—24no—
306C4⋊C4—24no—
307C4⋊C4C2×D4×C3118yes—
308C22⋊C4—24no—
309C22⋊C4—24no—
310C22⋊C4—24no—
311C22⋊C4—48no—
312C42—24no—
313C42—22no—
314C42—22no—
315C42—24no—
316C42—24no—
317C42—42no—
318C23—22no—
319C23—42no—
320C23—44no—
321C23—41no—
322C23—41no—
323C23C31×#12012yes—
324C23C31×C22⋊Q812yes—
325C23C31×#12412yes—
326C23C22×D4×C3111yescharacteristic
327Q8—24no—
328Q8—42no—
329Q8—88no—
330D4—24no—
331D4—48no—
332D4—42no—
333C2×C4—24no—
334C2×C4—24no—
335C2×C4—28no—
336C2×C4—22no—
337C2×C4—42no—
338C2×C4—48no—
339C2×C4—41no—
340C2×C4—42no—
341C2×C4—41no—
342C2×C4—44no—
343C2×C4—44no—
344C2×C4—44no—
345C2×C4—84no—
346C2×C4C31×#12011yescharacteristic
347C2×C4C31×#12011yescharacteristic
348C2×C4C31×C22⋊Q814yes—
349C2×C4C31×C22⋊Q814yes—
350C2×C4C31×C22⋊Q812yes—
351C2×C4C31×#12414yes—
352C2×C4C31×#12414yes—
353C2×C4C31×#12412yes—
354C2×C4C22×D4×C3112yes—
355C2×C4C22×Q8×C3111yescharacteristic
356C2×C4C2×#41×C3112yes—
357C2×C4C2×#41×C3111yescharacteristic
358C8—44no—
359C22—22no—
360C22—24no—
361C22—42no—
362C22—42no—
363C22—44no—
364C22—42no—
365C22—82no—
366C22—82no—
367C22C31×#39314yes—
368C22C2×C31×#12011yescharacteristic
369C22C2×C31×C22⋊Q811yescharacteristic
370C22C2×C31×#12411yescharacteristic
371C4—44no—
372C4—42no—
373C4—44no—
374C4—48no—
375C4C31×#39312yes—
376C4C31×#39312yes—
377C4C2×C31×C22⋊Q812yes—
378C4C2×C31×#12412yes—
379C2—21no—
380C2—21no—
381C2—24no—
382C2—82no—
383C2C2×C31×#39311yescharacteristic
384C2C31×#301812yes—
subgroupG/H
centerC2×C4×C31#120
commutator, Frattini, cosocleC22×C4C24×C31
socleC22×C31C2×#120
prime radicalC22×#41×C31C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C31 ◁ C23×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C31×#3458C2semidirect
4. C31×#2028C2semidirect
5. C31×#2027C2semidirect
6. C31×#1742C2semidirect
7. C2×C31×#339C2semidirect
32. C2×#41×C31Q8semidirect
125. #23461C31direct (N × H)
167. #3458C2×C31semidirect
170. #2028C2×C31semidirect
171. #2027C2×C31semidirect
172. #1742C2×C31semidirect
173. C2×#339C2×C31semidirect
224. C2×#41Q8×C31semidirect
262. C31#23461direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#34582
C31×#28962
C31×#22972
C31×#20282
C31×#20272
C31×#17422
C2×C31×#3392
#2346131