Finite Group Databasebeta

← C2×C31×#2592 #21491660

Subgroups — C2×C31×#2592 #21491660

Order 7936.

2918 conjugacy classes of subgroups.

The subgroup lattice has 408 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C31×#124C211yesmaximal, characteristic
2C22×C4×Q8×C31C211yesmaximal, characteristic, complemented
3C31×#2592C2116yesmaximal, direct product factor
4C2×C31×#397C212yesmaximal, complemented
5C2×C31×#393C212yesmaximal, complemented
6C2×C31×#391C212yesmaximal, complemented
7C2×C31×#390C212yesmaximal
8C2×C31×#388C214yesmaximal, complemented
9C2×C4×C4⋊C4×C31C211yesmaximal, characteristic, complemented
10C23×Q8×C31C2211yescharacteristic
11C23×Q8×C31C2211yescharacteristic
12C23×D4×C31C2211yescharacteristic
13C2×C31×#124—28no—
14C2×C31×#124C2218yes—
15C2×C4×Q8×C31—28no—
16C2×C4×Q8×C31C2218yescomplemented
17C22×C4⋊C4×C31C2211yescharacteristic
18C22×C4⋊C4×C31C2212yes—
19C22×C4⋊C4×C31C2212yes—
20C22×C22⋊C4×C31C2212yes—
21C22×C22⋊C4×C31C2214yes—
22C22×C22⋊C4×C31C2212yes—
23C22×C22⋊C4×C31C2214yes—
24C22×C42×C31C2212yes—
25C22×C42×C31C2212yes—
26C22×C42×C31C2211yescharacteristic
27C31×#397C22116yescomplemented
28C31×#393C22116yescomplemented
29C31×#391C22116yescomplemented
30C31×#390C22116yes—
31C31×#388C22132yescomplemented
32C4×C4⋊C4×C31C2218yescomplemented
33C2×C31×#95C2212yes—
34C2×C31×#95C2214yes—
35C2×C31×#95C2214yes—
36C25×C31C2312yes—
37C22×Q8×C31—24no—
38C22×Q8×C31—24no—
39C22×Q8×C31—28no—
40C22×Q8×C31—28no—
41C22×Q8×C31C2314yes—
42C22×Q8×C31C2314yes—
43C22×D4×C31—24no—
44C22×D4×C31—28no—
45C22×D4×C31C2314yes—
46C23×C4×C31C2312yes—
47C23×C4×C31C2314yes—
48C23×C4×C31C2312yes—
49C23×C4×C31C2311yescharacteristic
50C23×C4×C31C2311yescharacteristic
51C23×C4×C31C2312yes—
52C23×C4×C31C2311yescharacteristic
53C31×#124—232no—
54C4×Q8×C31—232no—
55C2×C4⋊C4×C31—28no—
56C2×C4⋊C4×C31—24no—
57C2×C4⋊C4×C31—28no—
58C2×C4⋊C4×C31C2314yes—
59C2×C4⋊C4×C31C2318yes—
60C2×C4⋊C4×C31C2318yes—
61C2×C22⋊C4×C31—28no—
62C2×C22⋊C4×C31—28no—
63C2×C22⋊C4×C31—216no—
64C2×C22⋊C4×C31—48no—
65C2×C22⋊C4×C31C2318yes—
66C2×C22⋊C4×C31C2318yes—
67C2×C22⋊C4×C31C23116yes—
68C2×C22⋊C4×C31C23116yes—
69C2×C42×C31—28no—
70C2×C42×C31—44no—
71C2×C42×C31D418yes—
72C2×C42×C31C2318yes—
73C2×C42×C31C2318yes—
74C2×C42×C31C2314yes—
75C31×#95C2318yes—
76C31×#95C23116yes—
77C31×#95C23116yes—
78C24×C31—24no—
79C24×C31—28no—
80C24×C31—28no—
81C24×C31—24no—
82C24×C31—24no—
83C24×C31C2414yes—
84C24×C31C2411yescharacteristic
85C2×Q8×C31—232no—
86C2×Q8×C31—28no—
87C2×Q8×C31—28no—
88C2×Q8×C31—216no—
89C2×Q8×C31—216no—
90C2×Q8×C31—416no—
91C2×D4×C31—28no—
92C2×D4×C31—216no—
93C2×D4×C31—416no—
94C22×C4×C31—24no—
95C22×C4×C31—24no—
96C22×C4×C31—24no—
97C22×C4×C31—22no—
98C22×C4×C31—22no—
99C22×C4×C31—24no—
100C22×C4×C31—24no—
101C22×C4×C31—28no—
102C22×C4×C31—28no—
103C22×C4×C31—28no—
104C22×C4×C31—28no—
105C22×C4×C31—24no—
106C22×C4×C31—24no—
107C22×C4×C31C2×D414yes—
108C22×C4×C31C2×D414yes—
109C22×C4×C31C2×D414yes—
110C22×C4×C31#4118yes—
111C22×C4×C31#4118yes—
112C22×C4×C31C2414yes—
113C22×C4×C31C2418yes—
114C22×C4×C31C2414yes—
115C22×C4×C31C2412yes—
116C22×C4×C31C2412yes—
117C22×C4×C31C2414yes—
118C22×C4×C31C2412yes—
119C4⋊C4×C31—216no—
120C4⋊C4×C31—28no—
121C4⋊C4×C31—216no—
122C22⋊C4×C31—216no—
123C22⋊C4×C31—216no—
124C22⋊C4×C31—232no—
125C22⋊C4×C31—416no—
126C42×C31—216no—
127C42×C31—48no—
128C42×C31C2×D4116yes—
129C2×#2592C3111yesmaximal, characteristic, direct product factor, Sylow
130C23×C31—24no—
131C23×C31—28no—
132C23×C31—28no—
133C23×C31—24no—
134C23×C31—24no—
135C23×C31—48no—
136C23×C31—48no—
137C23×C31—48no—
138C23×C31—416no—
139C23×C31—416no—
140C23×C31C22×D412yes—
141C23×C31C2×#4114yes—
142C23×C31C2×#4114yes—
143C23×C31H(5,𝔽2)12yes—
144C23×C312−1+412yes—
145C23×C31C2511yescharacteristic
146Q8×C31—232no—
147Q8×C31—416no—
148D4×C31—416no—
149C2×C4×C31—28no—
150C2×C4×C31—216no—
151C2×C4×C31—28no—
152C2×C4×C31—24no—
153C2×C4×C31—24no—
154C2×C4×C31—24no—
155C2×C4×C31—22no—
156C2×C4×C31—22no—
157C2×C4×C31—24no—
158C2×C4×C31—24no—
159C2×C4×C31—28no—
160C2×C4×C31—28no—
161C2×C4×C31—28no—
162C2×C4×C31—28no—
163C2×C4×C31—24no—
164C2×C4×C31—24no—
165C2×C4×C31—48no—
166C2×C4×C31—48no—
167C2×C4×C31—416no—
168C2×C4×C31#124116yes—
169C2×C4×C31C22×D414yes—
170C2×C4×C31C22×D414yes—
171C2×C4×C31C22×D414yes—
172C2×C4×C31C2×#4118yes—
173C2×C4×C31C2×#4118yes—
174C22×#124C2×C3111yescharacteristic
175C22×C4×Q8C2×C3111yescharacteristic, complemented
176#2592C2×C31116yesdirect product factor
177C2×#397C2×C3112yescomplemented
178C2×#393C2×C3112yescomplemented
179C2×#391C2×C3112yescomplemented
180C2×#390C2×C3112yes—
181C2×#388C2×C3114yescomplemented
182C2×C4×C4⋊C4C2×C3111yescharacteristic, complemented
183C22×C31—44no—
184C22×C31—44no—
185C22×C31—44no—
186C22×C31—48no—
187C22×C31—48no—
188C22×C31—816no—
189C22×C31#52514yes—
190C22×C31C2×#12414yes—
191C22×C31#53714yes—
192C22×C31#55618yes—
193C22×C31#55918yes—
194C22×C31C23×D411yescharacteristic
195C22×C31C22×#4112yes—
196C22×C31C22×#4112yes—
197C22×C31C2×H(5,𝔽2)11yescharacteristic
198C22×C31C2×2−1+411yescharacteristic
199C4×C31—24no—
200C4×C31—28no—
201C4×C31—24no—
202C4×C31—44no—
203C4×C31—44no—
204C4×C31—48no—
205C4×C31C2×#12418yes—
206C23×Q8C22×C3111yescharacteristic
207C23×Q8C22×C3111yescharacteristic
208C23×D4C22×C3111yescharacteristic
209C2×#124—28no—
210C2×#124C22×C3118yes—
211C2×C4×Q8—28no—
212C2×C4×Q8C22×C3118yescomplemented
213C22×C4⋊C4C22×C3111yescharacteristic
214C22×C4⋊C4C22×C3112yes—
215C22×C4⋊C4C22×C3112yes—
216C22×C22⋊C4C22×C3112yes—
217C22×C22⋊C4C22×C3114yes—
218C22×C22⋊C4C22×C3112yes—
219C22×C22⋊C4C22×C3114yes—
220C22×C42C22×C3112yes—
221C22×C42C22×C3112yes—
222C22×C42C22×C3111yescharacteristic
223#397C22×C31116yescomplemented
224#393C22×C31116yescomplemented
225#391C22×C31116yescomplemented
226#390C22×C31116yes—
227#388C22×C31132yescomplemented
228C4×C4⋊C4C22×C3118yescomplemented
229C2×#95C22×C3112yes—
230C2×#95C22×C3114yes—
231C2×#95C22×C3114yes—
232C2×C31—84no—
233C2×C31#259218yesdirect product factor
234C2×C31C2×#52511yescharacteristic
235C2×C31C22×#12411yescharacteristic
236C2×C31C2×#53711yescharacteristic
237C2×C31C2×#55612yes—
238C2×C31C2×#55912yes—
239C25C23×C3112yes—
240C22×Q8—24no—
241C22×Q8—24no—
242C22×Q8—28no—
243C22×Q8—28no—
244C22×Q8C23×C3114yes—
245C22×Q8C23×C3114yes—
246C22×D4—24no—
247C22×D4—28no—
248C22×D4C23×C3114yes—
249C23×C4C23×C3112yes—
250C23×C4C23×C3114yes—
251C23×C4C23×C3112yes—
252C23×C4C23×C3111yescharacteristic
253C23×C4C23×C3111yescharacteristic
254C23×C4C23×C3112yes—
255C23×C4C23×C3111yescharacteristic
256#124—232no—
257C4×Q8—232no—
258C2×C4⋊C4—28no—
259C2×C4⋊C4—24no—
260C2×C4⋊C4—28no—
261C2×C4⋊C4C23×C3118yes—
262C2×C4⋊C4C23×C3114yes—
263C2×C4⋊C4C23×C3118yes—
264C2×C22⋊C4—28no—
265C2×C22⋊C4—28no—
266C2×C22⋊C4—216no—
267C2×C22⋊C4—48no—
268C2×C22⋊C4C23×C3118yes—
269C2×C22⋊C4C23×C3118yes—
270C2×C22⋊C4C23×C31116yes—
271C2×C22⋊C4C23×C31116yes—
272C2×C42—28no—
273C2×C42—44no—
274C2×C42D4×C3118yes—
275C2×C42C23×C3118yes—
276C2×C42C23×C3118yes—
277C2×C42C23×C3114yes—
278#95C23×C3118yes—
279#95C23×C31116yes—
280#95C23×C31116yes—
281C31C2×#259211yescharacteristic, direct product factor, Sylow
282C24—24no—
283C24—28no—
284C24—28no—
285C24—24no—
286C24—24no—
287C24C24×C3114yes—
288C24C24×C3111yescharacteristic
289C2×Q8—232no—
290C2×Q8—28no—
291C2×Q8—28no—
292C2×Q8—216no—
293C2×Q8—216no—
294C2×Q8—416no—
295C2×D4—28no—
296C2×D4—216no—
297C2×D4—416no—
298C22×C4—24no—
299C22×C4—24no—
300C22×C4—24no—
301C22×C4—22no—
302C22×C4—22no—
303C22×C4—24no—
304C22×C4—24no—
305C22×C4—28no—
306C22×C4—28no—
307C22×C4—28no—
308C22×C4—28no—
309C22×C4—24no—
310C22×C4—24no—
311C22×C4C2×D4×C3114yes—
312C22×C4C2×D4×C3114yes—
313C22×C4C2×D4×C3114yes—
314C22×C4#41×C3118yes—
315C22×C4#41×C3118yes—
316C22×C4C24×C3114yes—
317C22×C4C24×C3118yes—
318C22×C4C24×C3114yes—
319C22×C4C24×C3112yes—
320C22×C4C24×C3112yes—
321C22×C4C24×C3114yes—
322C22×C4C24×C3112yes—
323C4⋊C4—216no—
324C4⋊C4—28no—
325C4⋊C4—216no—
326C22⋊C4—216no—
327C22⋊C4—216no—
328C22⋊C4—232no—
329C22⋊C4—416no—
330C42—216no—
331C42—48no—
332C42C2×D4×C31116yes—
333C23—24no—
334C23—28no—
335C23—28no—
336C23—24no—
337C23—24no—
338C23—48no—
339C23—48no—
340C23—48no—
341C23—416no—
342C23—416no—
343C23C22×D4×C3112yes—
344C23C2×#41×C3114yes—
345C23C2×#41×C3114yes—
346C23C31×H(5,𝔽2)12yes—
347C23C31×2−1+412yes—
348C23C25×C3111yescharacteristic
349Q8—232no—
350Q8—416no—
351D4—416no—
352C2×C4—28no—
353C2×C4—216no—
354C2×C4—28no—
355C2×C4—24no—
356C2×C4—24no—
357C2×C4—24no—
358C2×C4—22no—
359C2×C4—22no—
360C2×C4—24no—
361C2×C4—24no—
362C2×C4—28no—
363C2×C4—28no—
364C2×C4—28no—
365C2×C4—28no—
366C2×C4—24no—
367C2×C4—24no—
368C2×C4—48no—
369C2×C4—48no—
370C2×C4—416no—
371C2×C4C31×#124116yes—
372C2×C4C22×D4×C3114yes—
373C2×C4C22×D4×C3114yes—
374C2×C4C22×D4×C3114yes—
375C2×C4C2×#41×C3118yes—
376C2×C4C2×#41×C3118yes—
377C22—44no—
378C22—44no—
379C22—44no—
380C22—48no—
381C22—48no—
382C22—816no—
383C22C31×#52514yes—
384C22C2×C31×#12414yes—
385C22C31×#53714yes—
386C22C31×#55618yes—
387C22C31×#55918yes—
388C22C23×D4×C3111yescharacteristic
389C22C22×#41×C3112yes—
390C22C22×#41×C3112yes—
391C22C2×C31×H(5,𝔽2)11yescharacteristic
392C22C2×C31×2−1+411yescharacteristic
393C4—24no—
394C4—28no—
395C4—24no—
396C4—44no—
397C4—44no—
398C4—48no—
399C4C2×C31×#12418yes—
400C2—84no—
401C2C31×#259218yesdirect product factor
402C2C2×C31×#52511yescharacteristic
403C2C22×C31×#12411yescharacteristic
404C2C2×C31×#53711yescharacteristic
405C2C2×C31×#55612yes—
406C2C2×C31×#55912yes—
subgroupG/H
center, socleC24×C31C24
commutator, Frattini, cosocleC23C25×C31
prime radicalC23×D4×C31C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C22×C4×Q8×C31C2semidirect
3. C31×#2592C2direct (N × H)
4. C2×C31×#397C2semidirect
5. C2×C31×#393C2semidirect
6. C2×C31×#391C2semidirect
8. C2×C31×#388C2semidirect
9. C2×C4×C4⋊C4×C31C2semidirect
16. C2×C4×Q8×C31C22semidirect
27. C31×#397C22semidirect
28. C31×#393C22semidirect
29. C31×#391C22semidirect
31. C31×#388C22semidirect
32. C4×C4⋊C4×C31C22semidirect
129. C2×#2592C31direct (N × H)
175. C22×C4×Q8C2×C31semidirect
176. #2592C2×C31direct (N × H)
177. C2×#397C2×C31semidirect
178. C2×#393C2×C31semidirect
179. C2×#391C2×C31semidirect
181. C2×#388C2×C31semidirect
182. C2×C4×C4⋊C4C2×C31semidirect
212. C2×C4×Q8C22×C31semidirect
223. #397C22×C31semidirect
224. #393C22×C31semidirect
225. #391C22×C31semidirect
227. #388C22×C31semidirect
228. C4×C4⋊C4C22×C31semidirect
233. C2×C31#2592direct (N × H)
281. C31C2×#2592direct (N × H)
401. C2C31×#2592direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C31×#1242
C22×C4×Q8×C312
C31×#25922
C2×C31×#3972
C2×C31×#3932
C2×C31×#3912
C2×C31×#3902
C2×C31×#3882
C2×C4×C4⋊C4×C312
C2×#259231