Finite Group Databasebeta

← C31×#25928 #21482687

Subgroups — C31×#25928 #21482687

Order 7936.

1034 conjugacy classes of subgroups.

The subgroup lattice has 432 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3504C211yesmaximal, characteristic, complemented
2C31×#3138C211yesmaximal, characteristic, complemented
3C31×#3038C211yesmaximal, characteristic
4C31×#2641C211yesmaximal, characteristic, complemented
5C31×#2027C214yesmaximal, complemented
6C31×#1998C211yesmaximal, characteristic, complemented
7C31×#1995C211yesmaximal, characteristic, complemented
8C31×#1883C214yesmaximal, complemented
9C31×#1759C211yesmaximal, characteristic, complemented
10C2×C31×AGL(1,ℤ/8)C2212yes—
11C31×#557—22no—
12C31×#554—22no—
13C31×#554—24no—
14C31×#544—22no—
15C31×#544C2212yes—
16C31×#533—21no—
17C31×#533C2211yescharacteristic
18C2×C31×#127C2211yescharacteristic
19C2×C31×#125—21no—
20C2×C31×#125C2211yescharacteristic
21C31×#520C2212yes—
22C4×#41×C31C2211yescharacteristic
23C31×#490—21no—
24C31×#490—21no—
25C31×#486—22no—
26C31×#460—22no—
27C31×#459—22no—
28C31×#423C2211yescharacteristic
29C2×C31×#104C2212yes—
30C31×#418C2214yes—
31C31×#418C2212yes—
32C4×M16×C31C2211yescharacteristic
33C31×#394—24no—
34C31×#390C2214yes—
35C31×#376C2211yescharacteristic
36C31×#343C2214yes—
37C31×#339C2214yes—
38C31×#339C2212yes—
39C2×#41×C31C2311yescharacteristic
40C22×D4×C31—22no—
41C22×D4×C31C2312yes—
42C31×AGL(1,ℤ/8)—28no—
43C2×SD16×C31—22no—
44C2×D8×C31—22no—
45C2×M16×C31C2312yes—
46C2×M16×C31C2312yes—
47C31×C4⋊Q8—24no—
48C31×C4⋊Q8—22no—
49C31×C4⋊Q8—22no—
50C31×C4⋊Q8D412yes—
51C31×#127—22no—
52C31×#127—21no—
53C31×#127—21no—
54C31×#125—24no—
55C31×#125—24no—
56C31×#125—22no—
57C31×#125—22no—
58C31×#125—21no—
59C31×#125—21no—
60C31×#125—22no—
61C31×#125D411yescharacteristic
62C31×#125D411yescharacteristic
63C31×C22⋊Q8—24no—
64C31×C22⋊Q8—24no—
65C31×C22⋊Q8—24no—
66C31×C22⋊Q8—22no—
67C31×C22⋊Q8—24no—
68C4×Q8×C31—24no—
69C4×Q8×C31—22no—
70C4×Q8×C31—22no—
71C4×Q8×C31D412yes—
72C4×D4×C31—22no—
73C4×D4×C31—22no—
74C4×D4×C31—24no—
75C4×D4×C31D412yes—
76C31×#117—22no—
77C31×#117—21no—
78C31×#117C2311yescharacteristic
79C31×#117C2312yes—
80C2×C4⋊C4×C31—24no—
81C2×C4⋊C4×C31—22no—
82C2×C4⋊C4×C31D414yes—
83C2×C4⋊C4×C31C2312yes—
84C2×C22⋊C4×C31—28no—
85C2×C42×C31—21no—
86C2×C42×C31C2312yes—
87C2×C42×C31C2311yescharacteristic
88C31×C4⋊C8—22no—
89C31×#104—24no—
90C31×#102—24no—
91C31×#102—24no—
92C31×#102—24no—
93C31×#97—21no—
94C4×C8×C31—21no—
95C31×#95—22no—
96C24×C31—22no—
97#41×C31—22no—
98#41×C31#4114yes—
99C2×Q8×C31—24no—
100C2×Q8×C31—22no—
101C2×Q8×C31C2×D411yescharacteristic
102C2×D4×C31—21no—
103C2×D4×C31—22no—
104C2×D4×C31—22no—
105C2×D4×C31—24no—
106C2×D4×C31—24no—
107C2×D4×C31—42no—
108C2×D4×C31—42no—
109C2×D4×C31—84no—
110C2×D4×C31C2×D411yescharacteristic
111C22×C4×C31—21no—
112C22×C4×C31—24no—
113C22×C4×C31—22no—
114C22×C4×C31—22no—
115C22×C4×C31C2×D414yes—
116C22×C4×C31C2×D412yes—
117C22×C4×C31C2411yescharacteristic
118SD16×C31—44no—
119D8×C31—44no—
120M16×C31—22no—
121M16×C31—24no—
122M16×C31—22no—
123C2×C8×C31—22no—
124C2×C8×C31—22no—
125C4⋊C4×C31—24no—
126C4⋊C4×C31—24no—
127C4⋊C4×C31—24no—
128C4⋊C4×C31—24no—
129C4⋊C4×C31—22no—
130C4⋊C4×C31—24no—
131C4⋊C4×C31—24no—
132C4⋊C4×C31—22no—
133C4⋊C4×C31—22no—
134C4⋊C4×C31—22no—
135C4⋊C4×C31—22no—
136C4⋊C4×C31—22no—
137C4⋊C4×C31C2×D412yes—
138C4⋊C4×C31C2×D412yes—
139C4⋊C4×C31C2×D412yes—
140C22⋊C4×C31—24no—
141C22⋊C4×C31—22no—
142C22⋊C4×C31—21no—
143C22⋊C4×C31—22no—
144C22⋊C4×C31—88no—
145C42×C31—24no—
146C42×C31—22no—
147C42×C31—21no—
148C42×C31—22no—
149C42×C31—22no—
150C42×C31—22no—
151C42×C31C2×D411yescharacteristic
152C42×C31C2×D411yescharacteristic
153C42×C31C2×D412yes—
154#25928C3111yesmaximal, characteristic, direct product factor, Sylow
155C23×C31—21no—
156C23×C31—48no—
157C23×C31—42no—
158C23×C31—44no—
159C23×C31C22×D411yescharacteristic
160Q8×C31—21no—
161Q8×C31—82no—
162Q8×C31—84no—
163Q8×C31#12412yes—
164D4×C31—24no—
165D4×C31—21no—
166D4×C31—42no—
167D4×C31—42no—
168D4×C31—44no—
169D4×C31—84no—
170D4×C31—84no—
171D4×C31#12412yes—
172C2×C4×C31—21no—
173C2×C4×C31—24no—
174C2×C4×C31—22no—
175C2×C4×C31—22no—
176C2×C4×C31—24no—
177C2×C4×C31—22no—
178C2×C4×C31—42no—
179C2×C4×C31—44no—
180C2×C4×C31—44no—
181C2×C4×C31—42no—
182C2×C4×C31—82no—
183C2×C4×C31—84no—
184C2×C4×C31#12012yes—
185C2×C4×C31#12012yes—
186C2×C4×C31C22×D411yescharacteristic
187C2×C4×C31C22×D411yescharacteristic
188C2×C4×C31C2×#4112yes—
189C2×C4×C312−1+412yes—
190C8×C31—42no—
191C8×C31—42no—
192#3504C2×C3111yescharacteristic, complemented
193#3138C2×C3111yescharacteristic, complemented
194#3038C2×C3111yescharacteristic
195#2641C2×C3111yescharacteristic, complemented
196#2027C2×C3114yescomplemented
197#1998C2×C3111yescharacteristic, complemented
198#1995C2×C3111yescharacteristic, complemented
199#1883C2×C3114yescomplemented
200#1759C2×C3111yescharacteristic, complemented
201C22×C31—22no—
202C22×C31—22no—
203C22×C31—42no—
204C22×C31—88no—
205C22×C31—82no—
206C22×C31—84no—
207C22×C31C2×#12011yescharacteristic
208C22×C31#54812yes—
209C4×C31—22no—
210C4×C31—22no—
211C4×C31—22no—
212C4×C31—44no—
213C4×C31—42no—
214C4×C31—42no—
215C4×C31—42no—
216C4×C31—82no—
217C4×C31C2×#12411yescharacteristic
218C4×C31#53611yescharacteristic
219C4×C31#54812yes—
220C2×AGL(1,ℤ/8)C22×C3112yes—
221#557—22no—
222#554—22no—
223#554—24no—
224#544—22no—
225#544C22×C3112yes—
226#533—21no—
227#533C22×C3111yescharacteristic
228C2×#127C22×C3111yescharacteristic
229C2×#125—21no—
230C2×#125C22×C3111yescharacteristic
231#520C22×C3112yes—
232C4×#41C22×C3111yescharacteristic
233#490—21no—
234#490—21no—
235#486—22no—
236#460—22no—
237#459—22no—
238#423C22×C3111yescharacteristic
239C2×#104C22×C3112yes—
240#418C22×C3114yes—
241#418C22×C3112yes—
242C4×M16C22×C3111yescharacteristic
243#394—24no—
244#390C22×C3114yes—
245#376C22×C3111yescharacteristic
246#343C22×C3114yes—
247#339C22×C3114yes—
248#339C22×C3112yes—
249C2×C31—22no—
250C2×C31—42no—
251C2×C31—162no—
252C2×C31#243611yescharacteristic
253C2×C31#302112yes—
254C2×#41C23×C3111yescharacteristic
255C22×D4—22no—
256C22×D4C23×C3112yes—
257AGL(1,ℤ/8)—28no—
258C2×SD16—22no—
259C2×D8—22no—
260C2×M16C23×C3112yes—
261C2×M16C23×C3112yes—
262C4⋊Q8—24no—
263C4⋊Q8—22no—
264C4⋊Q8—22no—
265C4⋊Q8D4×C3112yes—
266#127—22no—
267#127—21no—
268#127—21no—
269#125—24no—
270#125—24no—
271#125—22no—
272#125—22no—
273#125—21no—
274#125—21no—
275#125—22no—
276#125D4×C3111yescharacteristic
277#125D4×C3111yescharacteristic
278C22⋊Q8—24no—
279C22⋊Q8—24no—
280C22⋊Q8—24no—
281C22⋊Q8—22no—
282C22⋊Q8—24no—
283C4×Q8—24no—
284C4×Q8—22no—
285C4×Q8—22no—
286C4×Q8D4×C3112yes—
287C4×D4—22no—
288C4×D4—22no—
289C4×D4—24no—
290C4×D4D4×C3112yes—
291#117—22no—
292#117—21no—
293#117C23×C3111yescharacteristic
294#117C23×C3112yes—
295C2×C4⋊C4—24no—
296C2×C4⋊C4—22no—
297C2×C4⋊C4D4×C3114yes—
298C2×C4⋊C4C23×C3112yes—
299C2×C22⋊C4—28no—
300C2×C42—21no—
301C2×C42C23×C3112yes—
302C2×C42C23×C3111yescharacteristic
303C4⋊C8—22no—
304#104—24no—
305#102—24no—
306#102—24no—
307#102—24no—
308#97—21no—
309C4×C8—21no—
310#95—22no—
311C31#2592811yescharacteristic, direct product factor, Sylow
312C24—22no—
313#41—22no—
314#41#41×C3114yes—
315C2×Q8—24no—
316C2×Q8—22no—
317C2×Q8C2×D4×C3111yescharacteristic
318C2×D4—21no—
319C2×D4—22no—
320C2×D4—22no—
321C2×D4—24no—
322C2×D4—24no—
323C2×D4—42no—
324C2×D4—42no—
325C2×D4—84no—
326C2×D4C2×D4×C3111yescharacteristic
327C22×C4—21no—
328C22×C4—24no—
329C22×C4—22no—
330C22×C4—22no—
331C22×C4C2×D4×C3114yes—
332C22×C4C2×D4×C3112yes—
333C22×C4C24×C3111yescharacteristic
334SD16—44no—
335D8—44no—
336M16—22no—
337M16—24no—
338M16—22no—
339C2×C8—22no—
340C2×C8—22no—
341C4⋊C4—24no—
342C4⋊C4—24no—
343C4⋊C4—24no—
344C4⋊C4—24no—
345C4⋊C4—22no—
346C4⋊C4—24no—
347C4⋊C4—24no—
348C4⋊C4—22no—
349C4⋊C4—22no—
350C4⋊C4—22no—
351C4⋊C4—22no—
352C4⋊C4—22no—
353C4⋊C4C2×D4×C3112yes—
354C4⋊C4C2×D4×C3112yes—
355C4⋊C4C2×D4×C3112yes—
356C22⋊C4—24no—
357C22⋊C4—22no—
358C22⋊C4—21no—
359C22⋊C4—22no—
360C22⋊C4—88no—
361C42—24no—
362C42—22no—
363C42—21no—
364C42—22no—
365C42—22no—
366C42—22no—
367C42C2×D4×C3111yescharacteristic
368C42C2×D4×C3111yescharacteristic
369C42C2×D4×C3112yes—
370C23—21no—
371C23—48no—
372C23—42no—
373C23—44no—
374C23C22×D4×C3111yescharacteristic
375Q8—21no—
376Q8—82no—
377Q8—84no—
378Q8C31×#12412yes—
379D4—24no—
380D4—21no—
381D4—42no—
382D4—42no—
383D4—44no—
384D4—84no—
385D4—84no—
386D4C31×#12412yes—
387C2×C4—21no—
388C2×C4—24no—
389C2×C4—22no—
390C2×C4—22no—
391C2×C4—24no—
392C2×C4—22no—
393C2×C4—42no—
394C2×C4—44no—
395C2×C4—44no—
396C2×C4—42no—
397C2×C4—82no—
398C2×C4—84no—
399C2×C4C31×#12012yes—
400C2×C4C31×#12012yes—
401C2×C4C22×D4×C3111yescharacteristic
402C2×C4C22×D4×C3111yescharacteristic
403C2×C4C2×#41×C3112yes—
404C2×C4C31×2−1+412yes—
405C8—42no—
406C8—42no—
407C22—22no—
408C22—22no—
409C22—42no—
410C22—88no—
411C22—82no—
412C22—84no—
413C22C2×C31×#12011yescharacteristic
414C22C31×#54812yes—
415C4—22no—
416C4—22no—
417C4—22no—
418C4—44no—
419C4—42no—
420C4—42no—
421C4—42no—
422C4—82no—
423C4C2×C31×#12411yescharacteristic
424C4C31×#53611yescharacteristic
425C4C31×#54812yes—
426C2—22no—
427C2—42no—
428C2—162no—
429C2C31×#243611yescharacteristic
430C2C31×#302112yes—
subgroupG/H
center, socleC22×C31C2×#120
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC31×#3038C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C31×#3504C2semidirect
2. C31×#3138C2semidirect
4. C31×#2641C2semidirect
5. C31×#2027C2semidirect
6. C31×#1998C2semidirect
7. C31×#1995C2semidirect
8. C31×#1883C2semidirect
9. C31×#1759C2semidirect
154. #25928C31direct (N × H)
192. #3504C2×C31semidirect
193. #3138C2×C31semidirect
195. #2641C2×C31semidirect
196. #2027C2×C31semidirect
197. #1998C2×C31semidirect
198. #1995C2×C31semidirect
199. #1883C2×C31semidirect
200. #1759C2×C31semidirect
311. C31#25928direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#35042
C31×#31382
C31×#30382
C31×#26412
C31×#20272
C31×#19982
C31×#19952
C31×#18832
C31×#17592
#2592831