Finite Group Databasebeta

← C31×#25922 #21482681

Subgroups — C31×#25922 #21482681

Order 7936.

1072 conjugacy classes of subgroups.

The subgroup lattice has 444 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3501C211yesmaximal, characteristic, complemented
2C31×#3140C212yesmaximal, complemented
3C31×#2544C211yesmaximal, characteristic
4C31×#2028C212yesmaximal, complemented
5C31×#2027C212yesmaximal, complemented
6C31×#1986C212yesmaximal, complemented
7C31×#1887C212yesmaximal
8C31×#1885C212yesmaximal, complemented
9C4×C31×#100C211yesmaximal, characteristic, complemented
10C31×#554—22no—
11C31×#554—24no—
12D4×Q8×C31—22no—
13C31×#544C2212yes—
14C31×#543—22no—
15C31×#533C2212yes—
16C2×C31×#127C2211yescharacteristic
17C2×C31×#124C2211yescharacteristic
18C2×C31×#124C2211yescharacteristic
19C2×C31×C22⋊Q8—22no—
20C31×#518C2212yes—
21C2×C4×D4×C31C2211yescharacteristic
22C31×#489—22no—
23C31×#489—22no—
24C31×#488—24no—
25C31×#419C2214yes—
26C31×#418C2214yes—
27C2×C31×#100C2212yes—
28C4×M16×C31C2212yes—
29C31×#394—22no—
30C31×#391C2211yescharacteristic
31C31×#390C2211yescharacteristic
32C31×#386—22no—
33C4×C4⋊C4×C31C2211yescharacteristic
34C31×#343C2212yes—
35C31×#339C2214yes—
36C31×#339C2214yes—
37C22×Q8×C31—22no—
38C22×Q8×C31C2311yescharacteristic
39C22×D4×C31—22no—
40C22×D4×C31C2311yescharacteristic
41C22×D4×C31C2311yescharacteristic
42C23×C4×C31D412yes—
43C2×M16×C31C2314yes—
44C31×C4⋊Q8—24no—
45C31×C4⋊Q8D412yescomplemented
46C31×C4⋊Q8D412yescomplemented
47C31×#127—24no—
48C31×#125—24no—
49C31×#125D414yescomplemented
50C31×#124—24no—
51C31×#124—22no—
52C31×#124—22no—
53C31×C22⋊Q8—24no—
54C31×C22⋊Q8—24no—
55C31×C22⋊Q8—28no—
56C31×C22⋊Q8—28no—
57C31×C22⋊Q8—22no—
58C31×C22⋊Q8—24no—
59C31×C22⋊Q8—22no—
60C4×Q8×C31—22no—
61C4×Q8×C31—22no—
62C4×D4×C31—24no—
63C4×D4×C31—24no—
64C4×D4×C31—22no—
65C4×D4×C31—22no—
66C31×#117C2314yes—
67C2×C4⋊C4×C31—22no—
68C2×C4⋊C4×C31—24no—
69C2×C4⋊C4×C31—21no—
70C2×C4⋊C4×C31C2311yescharacteristic
71C2×C22⋊C4×C31—24no—
72C2×C22⋊C4×C31—22no—
73C2×C22⋊C4×C31—21no—
74C2×C22⋊C4×C31—21no—
75C2×C22⋊C4×C31—22no—
76C2×C22⋊C4×C31D412yes—
77C2×C42×C31C2311yescharacteristic
78C2×C42×C31C2311yescharacteristic
79C2×C42×C31C2311yescharacteristic
80C31×#103—24no—
81C31×#103—24no—
82C31×#102—24no—
83C31×#102—24no—
84C31×#100—24no—
85C31×#97—22no—
86C4×C8×C31—22no—
87C31×#95—21no—
88C31×#95—22no—
89C24×C31—21no—
90C24×C31C2×D412yes—
91C2×Q8×C31—24no—
92C2×Q8×C31—22no—
93C2×Q8×C31—22no—
94C2×Q8×C31—22no—
95C2×Q8×C31—22no—
96C2×Q8×C31—22no—
97C2×Q8×C31—84no—
98C2×D4×C31—22no—
99C2×D4×C31—22no—
100C2×D4×C31—22no—
101C2×D4×C31—22no—
102C2×D4×C31—22no—
103C2×D4×C31—44no—
104C2×D4×C31—44no—
105C2×D4×C31—82no—
106C2×D4×C31#4114yes—
107C22×C4×C31—21no—
108C22×C4×C31—24no—
109C22×C4×C31—24no—
110C22×C4×C31—22no—
111C22×C4×C31—22no—
112C22×C4×C31—21no—
113C22×C4×C31—21no—
114C22×C4×C31—82no—
115C22×C4×C31C2×D412yes—
116C22×C4×C31C2×D411yescharacteristic
117C22×C4×C31C2×D411yescharacteristic
118C22×C4×C31C2411yescharacteristic
119M16×C31—24no—
120M16×C31—24no—
121C2×C8×C31—24no—
122C4⋊C4×C31—24no—
123C4⋊C4×C31—28no—
124C4⋊C4×C31—24no—
125C4⋊C4×C31—22no—
126C4⋊C4×C31—24no—
127C4⋊C4×C31—22no—
128C4⋊C4×C31—22no—
129C4⋊C4×C31—42no—
130C4⋊C4×C31C2×D414yes—
131C4⋊C4×C31C2×D414yes—
132C22⋊C4×C31—28no—
133C22⋊C4×C31—24no—
134C22⋊C4×C31—24no—
135C22⋊C4×C31—44no—
136C22⋊C4×C31—42no—
137C22⋊C4×C31—41no—
138C22⋊C4×C31—41no—
139C22⋊C4×C31—82no—
140C42×C31—24no—
141C42×C31—22no—
142C42×C31—22no—
143C42×C31C2×D412yes—
144C42×C31C2×D412yes—
145#25922C3111yesmaximal, characteristic, direct product factor, Sylow
146C23×C31—22no—
147C23×C31—22no—
148C23×C31—42no—
149C23×C31—42no—
150C23×C31—42no—
151C23×C31—42no—
152C23×C31—41no—
153C23×C31—41no—
154C23×C31—41no—
155C23×C31#12414yes—
156C23×C31C22×D411yescharacteristic
157Q8×C31—44no—
158Q8×C31—44no—
159Q8×C31—82no—
160Q8×C31—84no—
161D4×C31—28no—
162D4×C31—44no—
163D4×C31—88no—
164C2×C4×C31—22no—
165C2×C4×C31—24no—
166C2×C4×C31—24no—
167C2×C4×C31—22no—
168C2×C4×C31—41no—
169C2×C4×C31—41no—
170C2×C4×C31—44no—
171C2×C4×C31—41no—
172C2×C4×C31—41no—
173C2×C4×C31—42no—
174C2×C4×C31—41no—
175C2×C4×C31—41no—
176C2×C4×C31—41no—
177C2×C4×C31—41no—
178C2×C4×C31—41no—
179C2×C4×C31—41no—
180C2×C4×C31—82no—
181C2×C4×C31—84no—
182C2×C4×C31—84no—
183C2×C4×C31#12012yes—
184C2×C4×C31#12011yescharacteristic
185C2×C4×C31#12011yescharacteristic
186C2×C4×C31C22×D412yes—
187C2×C4×C31C2×#4112yes—
188C2×C4×C312−1+412yes—
189C8×C31—44no—
190#3501C2×C3111yescharacteristic, complemented
191#3140C2×C3112yescomplemented
192#2544C2×C3111yescharacteristic
193#2028C2×C3112yescomplemented
194#2027C2×C3112yescomplemented
195#1986C2×C3112yescomplemented
196#1887C2×C3112yes—
197#1885C2×C3112yescomplemented
198C4×#100C2×C3111yescharacteristic, complemented
199C22×C31—21no—
200C22×C31—21no—
201C22×C31—24no—
202C22×C31—44no—
203C22×C31—42no—
204C22×C31—42no—
205C22×C31—82no—
206C22×C31—82no—
207C22×C31—82no—
208C22×C31—81no—
209C22×C31—81no—
210C22×C31—81no—
211C22×C31C2×#12011yescharacteristic
212C22×C31C2×#12411yescharacteristic
213C22×C31#53611yescharacteristic
214C4×C31—22no—
215C4×C31—21no—
216C4×C31—21no—
217C4×C31—42no—
218C4×C31—44no—
219C4×C31—42no—
220C4×C31—44no—
221C4×C31—81no—
222C4×C31—81no—
223C4×C31#54814yes—
224#554—22no—
225#554—24no—
226D4×Q8—22no—
227#544C22×C3112yes—
228#543—22no—
229#533C22×C3112yes—
230C2×#127C22×C3111yescharacteristic
231C2×#124C22×C3111yescharacteristic
232C2×#124C22×C3111yescharacteristic
233C2×C22⋊Q8—22no—
234#518C22×C3112yes—
235C2×C4×D4C22×C3111yescharacteristic
236#489—22no—
237#489—22no—
238#488—24no—
239#419C22×C3114yes—
240#418C22×C3114yes—
241C2×#100C22×C3112yes—
242C4×M16C22×C3112yes—
243#394—22no—
244#391C22×C3111yescharacteristic
245#390C22×C3111yescharacteristic
246#386—22no—
247C4×C4⋊C4C22×C3111yescharacteristic
248#343C22×C3112yes—
249#339C22×C3114yes—
250#339C22×C3114yes—
251C2×C31—21no—
252C2×C31—21no—
253C2×C31—44no—
254C2×C31—161no—
255C2×C31#243611yescharacteristic
256C2×C31#301811yescharacteristic
257C2×C31#301911yescharacteristic
258C22×Q8—22no—
259C22×Q8C23×C3111yescharacteristic
260C22×D4—22no—
261C22×D4C23×C3111yescharacteristic
262C22×D4C23×C3111yescharacteristic
263C23×C4D4×C3112yes—
264C2×M16C23×C3114yes—
265C4⋊Q8—24no—
266C4⋊Q8D4×C3112yescomplemented
267C4⋊Q8D4×C3112yescomplemented
268#127—24no—
269#125—24no—
270#125D4×C3114yescomplemented
271#124—24no—
272#124—22no—
273#124—22no—
274C22⋊Q8—24no—
275C22⋊Q8—24no—
276C22⋊Q8—28no—
277C22⋊Q8—28no—
278C22⋊Q8—22no—
279C22⋊Q8—24no—
280C22⋊Q8—22no—
281C4×Q8—22no—
282C4×Q8—22no—
283C4×D4—24no—
284C4×D4—24no—
285C4×D4—22no—
286C4×D4—22no—
287#117C23×C3114yes—
288C2×C4⋊C4—22no—
289C2×C4⋊C4—24no—
290C2×C4⋊C4—21no—
291C2×C4⋊C4C23×C3111yescharacteristic
292C2×C22⋊C4—24no—
293C2×C22⋊C4—22no—
294C2×C22⋊C4—21no—
295C2×C22⋊C4—21no—
296C2×C22⋊C4—22no—
297C2×C22⋊C4D4×C3112yes—
298C2×C42C23×C3111yescharacteristic
299C2×C42C23×C3111yescharacteristic
300C2×C42C23×C3111yescharacteristic
301#103—24no—
302#103—24no—
303#102—24no—
304#102—24no—
305#100—24no—
306#97—22no—
307C4×C8—22no—
308#95—21no—
309#95—22no—
310C31#2592211yescharacteristic, direct product factor, Sylow
311C24—21no—
312C24C2×D4×C3112yes—
313C2×Q8—24no—
314C2×Q8—22no—
315C2×Q8—22no—
316C2×Q8—22no—
317C2×Q8—22no—
318C2×Q8—22no—
319C2×Q8—84no—
320C2×D4—22no—
321C2×D4—22no—
322C2×D4—22no—
323C2×D4—22no—
324C2×D4—22no—
325C2×D4—44no—
326C2×D4—44no—
327C2×D4—82no—
328C2×D4#41×C3114yes—
329C22×C4—21no—
330C22×C4—24no—
331C22×C4—24no—
332C22×C4—22no—
333C22×C4—22no—
334C22×C4—21no—
335C22×C4—21no—
336C22×C4—82no—
337C22×C4C2×D4×C3112yes—
338C22×C4C2×D4×C3111yescharacteristic
339C22×C4C2×D4×C3111yescharacteristic
340C22×C4C24×C3111yescharacteristic
341M16—24no—
342M16—24no—
343C2×C8—24no—
344C4⋊C4—24no—
345C4⋊C4—28no—
346C4⋊C4—24no—
347C4⋊C4—22no—
348C4⋊C4—24no—
349C4⋊C4—22no—
350C4⋊C4—22no—
351C4⋊C4—42no—
352C4⋊C4C2×D4×C3114yes—
353C4⋊C4C2×D4×C3114yes—
354C22⋊C4—28no—
355C22⋊C4—24no—
356C22⋊C4—24no—
357C22⋊C4—44no—
358C22⋊C4—42no—
359C22⋊C4—41no—
360C22⋊C4—41no—
361C22⋊C4—82no—
362C42—24no—
363C42—22no—
364C42—22no—
365C42C2×D4×C3112yes—
366C42C2×D4×C3112yes—
367C23—22no—
368C23—22no—
369C23—42no—
370C23—42no—
371C23—42no—
372C23—42no—
373C23—41no—
374C23—41no—
375C23—41no—
376C23C31×#12414yes—
377C23C22×D4×C3111yescharacteristic
378Q8—44no—
379Q8—44no—
380Q8—82no—
381Q8—84no—
382D4—28no—
383D4—44no—
384D4—88no—
385C2×C4—22no—
386C2×C4—24no—
387C2×C4—24no—
388C2×C4—22no—
389C2×C4—41no—
390C2×C4—41no—
391C2×C4—44no—
392C2×C4—41no—
393C2×C4—41no—
394C2×C4—42no—
395C2×C4—41no—
396C2×C4—41no—
397C2×C4—41no—
398C2×C4—41no—
399C2×C4—41no—
400C2×C4—41no—
401C2×C4—82no—
402C2×C4—84no—
403C2×C4—84no—
404C2×C4C31×#12012yes—
405C2×C4C31×#12011yescharacteristic
406C2×C4C31×#12011yescharacteristic
407C2×C4C22×D4×C3112yes—
408C2×C4C2×#41×C3112yes—
409C2×C4C31×2−1+412yes—
410C8—44no—
411C22—21no—
412C22—21no—
413C22—24no—
414C22—44no—
415C22—42no—
416C22—42no—
417C22—82no—
418C22—82no—
419C22—82no—
420C22—81no—
421C22—81no—
422C22—81no—
423C22C2×C31×#12011yescharacteristic
424C22C2×C31×#12411yescharacteristic
425C22C31×#53611yescharacteristic
426C4—22no—
427C4—21no—
428C4—21no—
429C4—42no—
430C4—44no—
431C4—42no—
432C4—44no—
433C4—81no—
434C4—81no—
435C4C31×#54814yes—
436C2—21no—
437C2—21no—
438C2—44no—
439C2—161no—
440C2C31×#243611yescharacteristic
441C2C31×#301811yescharacteristic
442C2C31×#301911yescharacteristic
subgroupG/H
center, socleC22×C31C2×#120
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC2×C31×#127C22
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×#3501C2semidirect
2. C31×#3140C2semidirect
4. C31×#2028C2semidirect
5. C31×#2027C2semidirect
6. C31×#1986C2semidirect
8. C31×#1885C2semidirect
9. C4×C31×#100C2semidirect
45. C31×C4⋊Q8D4semidirect
46. C31×C4⋊Q8D4semidirect
49. C31×#125D4semidirect
145. #25922C31direct (N × H)
190. #3501C2×C31semidirect
191. #3140C2×C31semidirect
193. #2028C2×C31semidirect
194. #2027C2×C31semidirect
195. #1986C2×C31semidirect
197. #1885C2×C31semidirect
198. C4×#100C2×C31semidirect
266. C4⋊Q8D4×C31semidirect
267. C4⋊Q8D4×C31semidirect
270. #125D4×C31semidirect
310. C31#25922direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#35012
C31×#31402
C31×#25442
C31×#20282
C31×#20272
C31×#19862
C31×#18872
C31×#18852
C4×C31×#1002
#2592231