Finite Group Databasebeta

← C31×#18178 #21474937

Subgroups — C31×#18178 #21474937

Order 7936.

1386 conjugacy classes of subgroups.

The subgroup lattice has 438 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3496C211yesmaximal, characteristic, complemented
2C31×#3109C212yesmaximal, complemented
3C31×#2397C211yesmaximal, characteristic, complemented
4C31×#1613C214yesmaximal, complemented
5C31×#1595C214yesmaximal, complemented
6C31×#1505C212yesmaximal, complemented
7C31×#1466C211yesmaximal, characteristic, complemented
8C2×C31×H(5,𝔽2)—21no—
9C31×#547—22no—
10C31×#546—24no—
11D42×C31—22no—
12C31×#537—21no—
13C31×#534C2214yes—
14C31×#532C2212yes—
15C2×C31×#121—22no—
16C2×C4×D4×C31—22no—
17C2×C4×D4×C31C2211yescharacteristic
18C2×C4×D4×C31C2211yescharacteristic, complemented
19C31×#481C2214yescomplemented
20C31×#476—22no—
21C31×#459—22no—
22C31×#447C2214yescomplemented
23C31×#442—24no—
24C31×#432C2212yescomplemented
25C31×#399—21no—
26C31×#399C2212yescomplemented
27C31×#392—21no—
28C31×#392C2212yescomplemented
29C31×#376C2211yescharacteristic, complemented
30C31×#327C2218yescomplemented
31C31×#323C2214yescomplemented
32C31×H(5,𝔽2)—48no—
33C2×#41×C31—24no—
34C2×#41×C31—22no—
35C22×D4×C31—24no—
36C22×D4×C31—24no—
37C22×D4×C31—22no—
38C22×D4×C31—22no—
39C22×D4×C31D411yescharacteristic
40C22×D4×C31C2311yescharacteristic
41C23×C4×C31—21no—
42C23×C4×C31D412yes—
43C2×D8×C31—24no—
44C31×C4⋊Q8D412yescomplemented
45C31×#127D412yescomplemented
46C31×#124—22no—
47C31×#123—28no—
48C31×C22⋊Q8—24no—
49C31×#121—24no—
50C31×#121—24no—
51C31×#121—24no—
52C31×#121—22no—
53C31×#121—24no—
54C31×#121C2314yes—
55C31×#120—28no—
56C4×D4×C31—22no—
57C4×D4×C31—22no—
58C4×D4×C31—22no—
59C4×D4×C31—22no—
60C4×D4×C31—22no—
61C4×D4×C31—48no—
62C4×D4×C31D414yescomplemented
63C2×C4⋊C4×C31—22no—
64C2×C4⋊C4×C31—22no—
65C2×C4⋊C4×C31D411yescharacteristic
66C2×C4⋊C4×C31C2311yescharacteristic
67C2×C22⋊C4×C31—24no—
68C2×C22⋊C4×C31—22no—
69C2×C22⋊C4×C31—22no—
70C2×C22⋊C4×C31—21no—
71C2×C22⋊C4×C31C2312yes—
72C2×C42×C31—21no—
73C2×C42×C31C2311yescharacteristic
74C31×#106—24no—
75C31×C4⋊C8—22no—
76C31×#102—24no—
77C31×#102—24no—
78C31×C22⋊C8C2314yes—
79C31×#97—22no—
80C31×#95—21no—
81C31×#95C2312yes—
82C24×C31—24no—
83C24×C31—21no—
84C24×C31C2×D412yes—
85#41×C31—48no—
86#41×C31—416no—
87C2×Q8×C31—22no—
88C2×D4×C31—24no—
89C2×D4×C31—28no—
90C2×D4×C31—24no—
91C2×D4×C31—24no—
92C2×D4×C31—22no—
93C2×D4×C31—22no—
94C2×D4×C31—22no—
95C2×D4×C31—22no—
96C2×D4×C31—44no—
97C2×D4×C31—42no—
98C2×D4×C31—416no—
99C2×D4×C31—44no—
100C2×D4×C31—48no—
101C2×D4×C31—44no—
102C2×D4×C31—48no—
103C2×D4×C31—84no—
104C2×D4×C31C2×D414yes—
105C22×C4×C31—24no—
106C22×C4×C31—22no—
107C22×C4×C31—22no—
108C22×C4×C31—24no—
109C22×C4×C31—22no—
110C22×C4×C31—21no—
111C22×C4×C31—44no—
112C22×C4×C31—44no—
113C22×C4×C31—41no—
114C22×C4×C31—41no—
115C22×C4×C31C2×D411yescharacteristic
116C22×C4×C31C2×D411yescharacteristic
117C22×C4×C31C2×D412yes—
118C22×C4×C31C2411yescharacteristic
119D8×C31—48no—
120C2×C8×C31—24no—
121C4⋊C4×C31—24no—
122C4⋊C4×C31—22no—
123C4⋊C4×C31—22no—
124C4⋊C4×C31—22no—
125C4⋊C4×C31—44no—
126C4⋊C4×C31C2×D414yes—
127C22⋊C4×C31—28no—
128C22⋊C4×C31—24no—
129C22⋊C4×C31—24no—
130C22⋊C4×C31—24no—
131C22⋊C4×C31—44no—
132C22⋊C4×C31—44no—
133C22⋊C4×C31—42no—
134C42×C31—24no—
135C42×C31C2×D412yes—
136C42×C31C2×D412yes—
137#18178C3111yesmaximal, characteristic, direct product factor, Sylow
138C23×C31—22no—
139C23×C31—22no—
140C23×C31—22no—
141C23×C31—24no—
142C23×C31—42no—
143C23×C31—42no—
144C23×C31—42no—
145C23×C31—41no—
146C23×C31—48no—
147C23×C31—41no—
148C23×C31—42no—
149C23×C31—84no—
150C23×C31—84no—
151C23×C31AGL(1,ℤ/8)14yes—
152C23×C31C22×D411yescharacteristic
153Q8×C31—44no—
154D4×C31—28no—
155D4×C31—24no—
156D4×C31—44no—
157D4×C31—42no—
158D4×C31—44no—
159D4×C31—416no—
160D4×C31—416no—
161D4×C31—48no—
162D4×C31—44no—
163D4×C31—84no—
164C2×C4×C31—22no—
165C2×C4×C31—22no—
166C2×C4×C31—24no—
167C2×C4×C31—22no—
168C2×C4×C31—24no—
169C2×C4×C31—41no—
170C2×C4×C31—48no—
171C2×C4×C31—42no—
172C2×C4×C31—48no—
173C2×C4×C31—42no—
174C2×C4×C31—44no—
175C2×C4×C31—42no—
176C2×C4×C31—42no—
177C2×C4×C31—41no—
178C2×C4×C31—82no—
179C2×C4×C31—82no—
180C2×C4×C31—82no—
181C2×C4×C31#12011yescharacteristic
182C2×C4×C31#12012yes—
183C2×C4×C31#12011yescharacteristic
184C2×C4×C31C22×D412yes—
185C8×C31—44no—
186#3496C2×C3111yescharacteristic, complemented
187#3109C2×C3112yescomplemented
188#2397C2×C3111yescharacteristic, complemented
189#1613C2×C3114yescomplemented
190#1595C2×C3114yescomplemented
191#1505C2×C3112yescomplemented
192#1466C2×C3111yescharacteristic, complemented
193C22×C31—21no—
194C22×C31—21no—
195C22×C31—24no—
196C22×C31—44no—
197C22×C31—44no—
198C22×C31—42no—
199C22×C31—42no—
200C22×C31—44no—
201C22×C31—44no—
202C22×C31—42no—
203C22×C31—44no—
204C22×C31—82no—
205C22×C31—82no—
206C22×C31—81no—
207C22×C31—81no—
208C22×C31—168no—
209C22×C31C2×#12011yescharacteristic
210C22×C31C2×AGL(1,ℤ/8)12yes—
211C4×C31—22no—
212C4×C31—21no—
213C4×C31—22no—
214C4×C31—44no—
215C4×C31—44no—
216C4×C31—42no—
217C4×C31—81no—
218C4×C31#45312yes—
219C2×H(5,𝔽2)—21no—
220#547—22no—
221#546—24no—
222D42—22no—
223#537—21no—
224#534C22×C3114yes—
225#532C22×C3112yes—
226C2×#121—22no—
227C2×C4×D4—22no—
228C2×C4×D4C22×C3111yescharacteristic
229C2×C4×D4C22×C3111yescharacteristic, complemented
230#481C22×C3114yescomplemented
231#476—22no—
232#459—22no—
233#447C22×C3114yescomplemented
234#442—24no—
235#432C22×C3112yescomplemented
236#399—21no—
237#399C22×C3112yescomplemented
238#392—21no—
239#392C22×C3112yescomplemented
240#376C22×C3111yescharacteristic, complemented
241#327C22×C3118yescomplemented
242#323C22×C3114yescomplemented
243C2×C31—22no—
244C2×C31—44no—
245C2×C31—82no—
246C2×C31—84no—
247C2×C31#300311yescharacteristic
248C2×C31C2×#45311yescharacteristic
249C2×C31#302511yescharacteristic
250H(5,𝔽2)—48no—
251C2×#41—24no—
252C2×#41—22no—
253C22×D4—24no—
254C22×D4—24no—
255C22×D4—22no—
256C22×D4—22no—
257C22×D4D4×C3111yescharacteristic
258C22×D4C23×C3111yescharacteristic
259C23×C4—21no—
260C23×C4D4×C3112yes—
261C2×D8—24no—
262C4⋊Q8D4×C3112yescomplemented
263#127D4×C3112yescomplemented
264#124—22no—
265#123—28no—
266C22⋊Q8—24no—
267#121—24no—
268#121—24no—
269#121—24no—
270#121—22no—
271#121—24no—
272#121C23×C3114yes—
273#120—28no—
274C4×D4—22no—
275C4×D4—22no—
276C4×D4—22no—
277C4×D4—22no—
278C4×D4—22no—
279C4×D4—48no—
280C4×D4D4×C3114yescomplemented
281C2×C4⋊C4—22no—
282C2×C4⋊C4—22no—
283C2×C4⋊C4D4×C3111yescharacteristic
284C2×C4⋊C4C23×C3111yescharacteristic
285C2×C22⋊C4—24no—
286C2×C22⋊C4—22no—
287C2×C22⋊C4—22no—
288C2×C22⋊C4—21no—
289C2×C22⋊C4C23×C3112yes—
290C2×C42—21no—
291C2×C42C23×C3111yescharacteristic
292#106—24no—
293C4⋊C8—22no—
294#102—24no—
295#102—24no—
296C22⋊C8C23×C3114yes—
297#97—22no—
298#95—21no—
299#95C23×C3112yes—
300C31#1817811yescharacteristic, direct product factor, Sylow
301C24—24no—
302C24—21no—
303C24C2×D4×C3112yes—
304#41—48no—
305#41—416no—
306C2×Q8—22no—
307C2×D4—24no—
308C2×D4—28no—
309C2×D4—24no—
310C2×D4—24no—
311C2×D4—22no—
312C2×D4—22no—
313C2×D4—22no—
314C2×D4—22no—
315C2×D4—44no—
316C2×D4—42no—
317C2×D4—416no—
318C2×D4—44no—
319C2×D4—48no—
320C2×D4—44no—
321C2×D4—48no—
322C2×D4—84no—
323C2×D4C2×D4×C3114yes—
324C22×C4—24no—
325C22×C4—22no—
326C22×C4—22no—
327C22×C4—24no—
328C22×C4—22no—
329C22×C4—21no—
330C22×C4—44no—
331C22×C4—44no—
332C22×C4—41no—
333C22×C4—41no—
334C22×C4C2×D4×C3111yescharacteristic
335C22×C4C2×D4×C3111yescharacteristic
336C22×C4C2×D4×C3112yes—
337C22×C4C24×C3111yescharacteristic
338D8—48no—
339C2×C8—24no—
340C4⋊C4—24no—
341C4⋊C4—22no—
342C4⋊C4—22no—
343C4⋊C4—22no—
344C4⋊C4—44no—
345C4⋊C4C2×D4×C3114yes—
346C22⋊C4—28no—
347C22⋊C4—24no—
348C22⋊C4—24no—
349C22⋊C4—24no—
350C22⋊C4—44no—
351C22⋊C4—44no—
352C22⋊C4—42no—
353C42—24no—
354C42C2×D4×C3112yes—
355C42C2×D4×C3112yes—
356C23—22no—
357C23—22no—
358C23—22no—
359C23—24no—
360C23—42no—
361C23—42no—
362C23—42no—
363C23—41no—
364C23—48no—
365C23—41no—
366C23—42no—
367C23—84no—
368C23—84no—
369C23C31×AGL(1,ℤ/8)14yes—
370C23C22×D4×C3111yescharacteristic
371Q8—44no—
372D4—28no—
373D4—24no—
374D4—44no—
375D4—42no—
376D4—44no—
377D4—416no—
378D4—416no—
379D4—48no—
380D4—44no—
381D4—84no—
382C2×C4—22no—
383C2×C4—22no—
384C2×C4—24no—
385C2×C4—22no—
386C2×C4—24no—
387C2×C4—41no—
388C2×C4—48no—
389C2×C4—42no—
390C2×C4—48no—
391C2×C4—42no—
392C2×C4—44no—
393C2×C4—42no—
394C2×C4—42no—
395C2×C4—41no—
396C2×C4—82no—
397C2×C4—82no—
398C2×C4—82no—
399C2×C4C31×#12011yescharacteristic
400C2×C4C31×#12012yes—
401C2×C4C31×#12011yescharacteristic
402C2×C4C22×D4×C3112yes—
403C8—44no—
404C22—21no—
405C22—21no—
406C22—24no—
407C22—44no—
408C22—44no—
409C22—42no—
410C22—42no—
411C22—44no—
412C22—44no—
413C22—42no—
414C22—44no—
415C22—82no—
416C22—82no—
417C22—81no—
418C22—81no—
419C22—168no—
420C22C2×C31×#12011yescharacteristic
421C22C2×C31×AGL(1,ℤ/8)12yes—
422C4—22no—
423C4—21no—
424C4—22no—
425C4—44no—
426C4—44no—
427C4—42no—
428C4—81no—
429C4C31×#45312yes—
430C2—22no—
431C2—44no—
432C2—82no—
433C2—84no—
434C2C31×#300311yescharacteristic
435C2C2×C31×#45311yescharacteristic
436C2C31×#302511yescharacteristic
subgroupG/H
center, socleC22×C31C2×#120
commutator, Frattini, cosocleC22×C4C24×C31
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C31×#3496C2semidirect
2. C31×#3109C2semidirect
3. C31×#2397C2semidirect
4. C31×#1613C2semidirect
5. C31×#1595C2semidirect
6. C31×#1505C2semidirect
7. C31×#1466C2semidirect
18. C2×C4×D4×C31C22semidirect
19. C31×#481C22semidirect
22. C31×#447C22semidirect
24. C31×#432C22semidirect
26. C31×#399C22semidirect
28. C31×#392C22semidirect
29. C31×#376C22semidirect
30. C31×#327C22semidirect
31. C31×#323C22semidirect
44. C31×C4⋊Q8D4semidirect
45. C31×#127D4semidirect
62. C4×D4×C31D4semidirect
137. #18178C31direct (N × H)
186. #3496C2×C31semidirect
187. #3109C2×C31semidirect
188. #2397C2×C31semidirect
189. #1613C2×C31semidirect
190. #1595C2×C31semidirect
191. #1505C2×C31semidirect
192. #1466C2×C31semidirect
229. C2×C4×D4C22×C31semidirect
230. #481C22×C31semidirect
233. #447C22×C31semidirect
235. #432C22×C31semidirect
237. #399C22×C31semidirect
239. #392C22×C31semidirect
240. #376C22×C31semidirect
241. #327C22×C31semidirect
242. #323C22×C31semidirect
262. C4⋊Q8D4×C31semidirect
263. #127D4×C31semidirect
280. C4×D4D4×C31semidirect
300. C31#18178direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#34962
C31×#31092
C31×#23972
C31×#16132
C31×#15952
C31×#15052
C31×#14662
#1817831