Finite Group Databasebeta

← C31×#18387 #21475146

Subgroups — C31×#18387 #21475146

Order 7936.

1450 conjugacy classes of subgroups.

The subgroup lattice has 430 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3496C211yesmaximal, characteristic, complemented
2C31×#3205C212yesmaximal, complemented
3C31×#2541C211yesmaximal, characteristic, complemented
4C31×#1595C218yesmaximal, complemented
5C31×#1502C212yesmaximal, complemented
6C31×#1460C211yesmaximal, characteristic, complemented
7C2×C31×H(5,𝔽2)—21no—
8C31×#547—22no—
9C31×#546—24no—
10D42×C31—22no—
11C31×#537—21no—
12C31×#534C2214yes—
13C31×#532C2212yes—
14C2×C31×#127—21no—
15C2×C31×#127C2211yescharacteristic, complemented
16C2×C31×#121—22no—
17C2×C31×#121—22no—
18C2×C4×D4×C31C2211yescharacteristic
19C31×#493—22no—
20C31×#486—22no—
21C31×#459—24no—
22C31×#447C2218yescomplemented
23C31×#431C2212yescomplemented
24C31×#392C2214yescomplemented
25C31×#390—21no—
26C4×C4⋊C4×C31C2211yescharacteristic, complemented
27C31×#327C2218yescomplemented
28C31×#323C2214yescomplemented
29C31×H(5,𝔽2)—44no—
30C31×H(5,𝔽2)—44no—
31C2×#41×C31—24no—
32C2×#41×C31—22no—
33C22×D4×C31—24no—
34C22×D4×C31—24no—
35C22×D4×C31—22no—
36C22×D4×C31—24no—
37C22×D4×C31—21no—
38C22×D4×C31—21no—
39C22×D4×C31D411yescharacteristic
40C22×D4×C31C2312yes—
41C23×C4×C31D412yes—
42C2×D8×C31—28no—
43C31×C4⋊Q8D412yescomplemented
44C31×#127—22no—
45C31×#127—22no—
46C31×#127—44no—
47C31×#127D412yescomplemented
48C31×#124—22no—
49C31×#123—28no—
50C31×C22⋊Q8—24no—
51C31×#121—24no—
52C31×#121—24no—
53C31×#121—24no—
54C31×#121—22no—
55C31×#121—24no—
56C31×#121—48no—
57C31×#121C2314yes—
58C31×#120—28no—
59C4×D4×C31—22no—
60C4×D4×C31—22no—
61C4×D4×C31—22no—
62C4×D4×C31D414yescomplemented
63C2×C4⋊C4×C31—22no—
64C2×C4⋊C4×C31—21no—
65C2×C4⋊C4×C31D411yescharacteristic
66C2×C22⋊C4×C31—24no—
67C2×C22⋊C4×C31—24no—
68C2×C22⋊C4×C31C2312yes—
69C2×C42×C31—21no—
70C2×C42×C31C2311yescharacteristic
71C31×C4⋊C8—22no—
72C31×#102—28no—
73C31×C22⋊C8C2314yes—
74C4×C8×C31—22no—
75C31×#95C2312yes—
76C24×C31—24no—
77C24×C31—22no—
78C24×C31C2×D412yes—
79#41×C31—416no—
80#41×C31—44no—
81#41×C31—44no—
82C2×Q8×C31—22no—
83C2×D4×C31—28no—
84C2×D4×C31—24no—
85C2×D4×C31—24no—
86C2×D4×C31—22no—
87C2×D4×C31—22no—
88C2×D4×C31—22no—
89C2×D4×C31—22no—
90C2×D4×C31—24no—
91C2×D4×C31—44no—
92C2×D4×C31—48no—
93C2×D4×C31—416no—
94C2×D4×C31—48no—
95C2×D4×C31—48no—
96C2×D4×C31—48no—
97C2×D4×C31—41no—
98C2×D4×C31—42no—
99C2×D4×C31—41no—
100C2×D4×C31—42no—
101C2×D4×C31—42no—
102C2×D4×C31—82no—
103C2×D4×C31—84no—
104C2×D4×C31—84no—
105C2×D4×C31D814yescomplemented
106C2×D4×C31C2×D414yes—
107C22×C4×C31—24no—
108C22×C4×C31—22no—
109C22×C4×C31—22no—
110C22×C4×C31—24no—
111C22×C4×C31—22no—
112C22×C4×C31—44no—
113C22×C4×C31C2×D411yescharacteristic
114C22×C4×C31C2×D412yes—
115C22×C4×C31C2×D411yescharacteristic
116C22×C4×C31C2411yescharacteristic
117D8×C31—88no—
118C2×C8×C31—24no—
119C4⋊C4×C31—24no—
120C4⋊C4×C31—24no—
121C4⋊C4×C31—22no—
122C4⋊C4×C31—22no—
123C4⋊C4×C31C2×D414yes—
124C22⋊C4×C31—28no—
125C22⋊C4×C31—24no—
126C22⋊C4×C31—24no—
127C22⋊C4×C31—24no—
128C22⋊C4×C31—48no—
129C42×C31—42no—
130C42×C31C2×D412yes—
131C42×C31C2×D412yes—
132#18387C3111yesmaximal, characteristic, direct product factor, Sylow
133C23×C31—22no—
134C23×C31—22no—
135C23×C31—24no—
136C23×C31—42no—
137C23×C31—42no—
138C23×C31—48no—
139C23×C31—44no—
140C23×C31—44no—
141C23×C31—42no—
142C23×C31—42no—
143C23×C31—42no—
144C23×C31—84no—
145C23×C31—84no—
146C23×C31C2×D814yes—
147C23×C31C22×D411yescharacteristic
148Q8×C31—44no—
149D4×C31—28no—
150D4×C31—44no—
151D4×C31—48no—
152D4×C31—416no—
153D4×C31—44no—
154D4×C31—44no—
155D4×C31—44no—
156D4×C31—44no—
157D4×C31—82no—
158D4×C31—84no—
159D4×C31—816no—
160D4×C31—84no—
161D4×C31—82no—
162C2×C4×C31—22no—
163C2×C4×C31—24no—
164C2×C4×C31—22no—
165C2×C4×C31—24no—
166C2×C4×C31—41no—
167C2×C4×C31—48no—
168C2×C4×C31—42no—
169C2×C4×C31—42no—
170C2×C4×C31—48no—
171C2×C4×C31—44no—
172C2×C4×C31—42no—
173C2×C4×C31—82no—
174C2×C4×C31#12011yescharacteristic
175C2×C4×C31#12012yes—
176C2×C4×C31#12011yescharacteristic
177C2×C4×C31C2×D812yes—
178C2×C4×C31AGL(1,ℤ/8)12yes—
179C2×C4×C31C22×D412yes—
180C8×C31—44no—
181#3496C2×C3111yescharacteristic, complemented
182#3205C2×C3112yescomplemented
183#2541C2×C3111yescharacteristic, complemented
184#1595C2×C3118yescomplemented
185#1502C2×C3112yescomplemented
186#1460C2×C3111yescharacteristic, complemented
187C22×C31—21no—
188C22×C31—21no—
189C22×C31—24no—
190C22×C31—44no—
191C22×C31—42no—
192C22×C31—42no—
193C22×C31—44no—
194C22×C31—44no—
195C22×C31—44no—
196C22×C31—82no—
197C22×C31—84no—
198C22×C31—84no—
199C22×C31—82no—
200C22×C31—82no—
201C22×C31—82no—
202C22×C31—168no—
203C22×C31C2×#12011yescharacteristic
204C22×C31C22×D811yescharacteristic
205C22×C31C2×AGL(1,ℤ/8)11yescharacteristic
206C4×C31—21no—
207C4×C31—22no—
208C4×C31—44no—
209C4×C31—44no—
210C4×C31—42no—
211C4×C31#44714yes—
212C4×C31#45312yes—
213C2×H(5,𝔽2)—21no—
214#547—22no—
215#546—24no—
216D42—22no—
217#537—21no—
218#534C22×C3114yes—
219#532C22×C3112yes—
220C2×#127—21no—
221C2×#127C22×C3111yescharacteristic, complemented
222C2×#121—22no—
223C2×#121—22no—
224C2×C4×D4C22×C3111yescharacteristic
225#493—22no—
226#486—22no—
227#459—24no—
228#447C22×C3118yescomplemented
229#431C22×C3112yescomplemented
230#392C22×C3114yescomplemented
231#390—21no—
232C4×C4⋊C4C22×C3111yescharacteristic, complemented
233#327C22×C3118yescomplemented
234#323C22×C3114yescomplemented
235C2×C31—21no—
236C2×C31—21no—
237C2×C31—44no—
238C2×C31—84no—
239C2×C31—162no—
240C2×C31C2×#44711yescharacteristic
241C2×C31C2×#45311yescharacteristic
242C2×C31#302711yescharacteristic
243H(5,𝔽2)—44no—
244H(5,𝔽2)—44no—
245C2×#41—24no—
246C2×#41—22no—
247C22×D4—24no—
248C22×D4—24no—
249C22×D4—22no—
250C22×D4—24no—
251C22×D4—21no—
252C22×D4—21no—
253C22×D4D4×C3111yescharacteristic
254C22×D4C23×C3112yes—
255C23×C4D4×C3112yes—
256C2×D8—28no—
257C4⋊Q8D4×C3112yescomplemented
258#127—22no—
259#127—22no—
260#127—44no—
261#127D4×C3112yescomplemented
262#124—22no—
263#123—28no—
264C22⋊Q8—24no—
265#121—24no—
266#121—24no—
267#121—24no—
268#121—22no—
269#121—24no—
270#121—48no—
271#121C23×C3114yes—
272#120—28no—
273C4×D4—22no—
274C4×D4—22no—
275C4×D4—22no—
276C4×D4D4×C3114yescomplemented
277C2×C4⋊C4—22no—
278C2×C4⋊C4—21no—
279C2×C4⋊C4D4×C3111yescharacteristic
280C2×C22⋊C4—24no—
281C2×C22⋊C4—24no—
282C2×C22⋊C4C23×C3112yes—
283C2×C42—21no—
284C2×C42C23×C3111yescharacteristic
285C4⋊C8—22no—
286#102—28no—
287C22⋊C8C23×C3114yes—
288C4×C8—22no—
289#95C23×C3112yes—
290C31#1838711yescharacteristic, direct product factor, Sylow
291C24—24no—
292C24—22no—
293C24C2×D4×C3112yes—
294#41—416no—
295#41—44no—
296#41—44no—
297C2×Q8—22no—
298C2×D4—28no—
299C2×D4—24no—
300C2×D4—24no—
301C2×D4—22no—
302C2×D4—22no—
303C2×D4—22no—
304C2×D4—22no—
305C2×D4—24no—
306C2×D4—44no—
307C2×D4—48no—
308C2×D4—416no—
309C2×D4—48no—
310C2×D4—48no—
311C2×D4—48no—
312C2×D4—41no—
313C2×D4—42no—
314C2×D4—41no—
315C2×D4—42no—
316C2×D4—42no—
317C2×D4—82no—
318C2×D4—84no—
319C2×D4—84no—
320C2×D4D8×C3114yescomplemented
321C2×D4C2×D4×C3114yes—
322C22×C4—24no—
323C22×C4—22no—
324C22×C4—22no—
325C22×C4—24no—
326C22×C4—22no—
327C22×C4—44no—
328C22×C4C2×D4×C3111yescharacteristic
329C22×C4C2×D4×C3112yes—
330C22×C4C2×D4×C3111yescharacteristic
331C22×C4C24×C3111yescharacteristic
332D8—88no—
333C2×C8—24no—
334C4⋊C4—24no—
335C4⋊C4—24no—
336C4⋊C4—22no—
337C4⋊C4—22no—
338C4⋊C4C2×D4×C3114yes—
339C22⋊C4—28no—
340C22⋊C4—24no—
341C22⋊C4—24no—
342C22⋊C4—24no—
343C22⋊C4—48no—
344C42—42no—
345C42C2×D4×C3112yes—
346C42C2×D4×C3112yes—
347C23—22no—
348C23—22no—
349C23—24no—
350C23—42no—
351C23—42no—
352C23—48no—
353C23—44no—
354C23—44no—
355C23—42no—
356C23—42no—
357C23—42no—
358C23—84no—
359C23—84no—
360C23C2×D8×C3114yes—
361C23C22×D4×C3111yescharacteristic
362Q8—44no—
363D4—28no—
364D4—44no—
365D4—48no—
366D4—416no—
367D4—44no—
368D4—44no—
369D4—44no—
370D4—44no—
371D4—82no—
372D4—84no—
373D4—816no—
374D4—84no—
375D4—82no—
376C2×C4—22no—
377C2×C4—24no—
378C2×C4—22no—
379C2×C4—24no—
380C2×C4—41no—
381C2×C4—48no—
382C2×C4—42no—
383C2×C4—42no—
384C2×C4—48no—
385C2×C4—44no—
386C2×C4—42no—
387C2×C4—82no—
388C2×C4C31×#12011yescharacteristic
389C2×C4C31×#12012yes—
390C2×C4C31×#12011yescharacteristic
391C2×C4C2×D8×C3112yes—
392C2×C4C31×AGL(1,ℤ/8)12yes—
393C2×C4C22×D4×C3112yes—
394C8—44no—
395C22—21no—
396C22—21no—
397C22—24no—
398C22—44no—
399C22—42no—
400C22—42no—
401C22—44no—
402C22—44no—
403C22—44no—
404C22—82no—
405C22—84no—
406C22—84no—
407C22—82no—
408C22—82no—
409C22—82no—
410C22—168no—
411C22C2×C31×#12011yescharacteristic
412C22C22×D8×C3111yescharacteristic
413C22C2×C31×AGL(1,ℤ/8)11yescharacteristic
414C4—21no—
415C4—22no—
416C4—44no—
417C4—44no—
418C4—42no—
419C4C31×#44714yes—
420C4C31×#45312yes—
421C2—21no—
422C2—21no—
423C2—44no—
424C2—84no—
425C2—162no—
426C2C2×C31×#44711yescharacteristic
427C2C2×C31×#45311yescharacteristic
428C2C31×#302711yescharacteristic
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×#3205C2semidirect
3. C31×#2541C2semidirect
4. C31×#1595C2semidirect
5. C31×#1502C2semidirect
6. C31×#1460C2semidirect
15. C2×C31×#127C22semidirect
22. C31×#447C22semidirect
23. C31×#431C22semidirect
24. C31×#392C22semidirect
26. C4×C4⋊C4×C31C22semidirect
27. C31×#327C22semidirect
28. C31×#323C22semidirect
43. C31×C4⋊Q8D4semidirect
47. C31×#127D4semidirect
62. C4×D4×C31D4semidirect
105. C2×D4×C31D8semidirect
132. #18387C31direct (N × H)
181. #3496C2×C31semidirect
182. #3205C2×C31semidirect
183. #2541C2×C31semidirect
184. #1595C2×C31semidirect
185. #1502C2×C31semidirect
186. #1460C2×C31semidirect
221. C2×#127C22×C31semidirect
228. #447C22×C31semidirect
229. #431C22×C31semidirect
230. #392C22×C31semidirect
232. C4×C4⋊C4C22×C31semidirect
233. #327C22×C31semidirect
234. #323C22×C31semidirect
257. C4⋊Q8D4×C31semidirect
261. #127D4×C31semidirect
276. C4×D4D4×C31semidirect
290. C31#18387direct (N × H)
320. C2×D4D8×C31semidirect

Maximal subgroups

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

subgroupindex
C31×#34962
C31×#32052
C31×#25412
C31×#15952
C31×#15022
C31×#14602
#1838731