Finite Group Databasebeta

← C31×#18186 #21474945

Subgroups — C31×#18186 #21474945

Order 7936.

1198 conjugacy classes of subgroups.

The subgroup lattice has 398 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3497C211yesmaximal, characteristic, complemented
2C31×#3109C212yesmaximal, complemented
3C31×#2398C211yesmaximal, characteristic, complemented
4C31×#1616C214yesmaximal, complemented
5C31×#1598C214yesmaximal, complemented
6C31×#1505C212yesmaximal, complemented
7C31×#1467C211yesmaximal, characteristic, complemented
8C2×C31×2−1+4—21no—
9C31×#550—22no—
10D4×Q8×C31—22no—
11C31×#548—24no—
12C31×#537—21no—
13C31×#537C2214yes—
14C31×#532—22no—
15C31×#532C2212yes—
16C2×C4×Q8×C31C2211yescharacteristic
17C2×C4×D4×C31C2211yescharacteristic
18C31×#481C2214yes—
19C31×#476—22no—
20C31×#459—22no—
21C31×#447C2214yes—
22C31×#442—24no—
23C31×#432C2212yes—
24C31×#400C2212yes—
25C31×#397—21no—
26C31×#394C2212yes—
27C31×#393—21no—
28C4×C22⋊C4×C31—22no—
29C31×#376C2211yescharacteristic
30C31×#327C2218yes—
31C31×#324C2214yes—
32C31×2−1+4—48no—
33C2×#41×C31—24no—
34C2×#41×C31—24no—
35C2×#41×C31—22no—
36C22×Q8×C31—24no—
37C22×Q8×C31D411yescharacteristic
38C22×D4×C31C2311yescharacteristic
39C23×C4×C31—21no—
40C2×D8×C31—24no—
41C31×C4⋊Q8—22no—
42C31×C4⋊Q8D412yes—
43C31×#127—22no—
44C31×#127D412yes—
45C31×#124—24no—
46C31×#124—22no—
47C31×C22⋊Q8—24no—
48C31×C22⋊Q8—28no—
49C31×#121—24no—
50C31×#121—28no—
51C31×#121—22no—
52C31×#121—24no—
53C31×#121C2314yes—
54C4×Q8×C31—22no—
55C4×Q8×C31—22no—
56C4×D4×C31—24no—
57C4×D4×C31—24no—
58C4×D4×C31—22no—
59C4×D4×C31—22no—
60C4×D4×C31—22no—
61C4×D4×C31D414yes—
62C2×C4⋊C4×C31D411yescharacteristic
63C2×C4⋊C4×C31C2311yescharacteristic
64C2×C4⋊C4×C31C2312yes—
65C2×C22⋊C4×C31—21no—
66C2×C22⋊C4×C31—22no—
67C2×C22⋊C4×C31—22no—
68C2×C42×C31—21no—
69C2×C42×C31D412yes—
70C2×C42×C31C2311yescharacteristic
71C31×#106—24no—
72C31×C4⋊C8—22no—
73C31×#102—24no—
74C31×#102—24no—
75C31×C22⋊C8C2314yes—
76C31×#97—22no—
77C31×#95—22no—
78C31×#95—21no—
79C31×#95—22no—
80C31×#95C2312yes—
81C24×C31—21no—
82#41×C31—48no—
83#41×C31—48no—
84#41×C31—416no—
85#41×C31—48no—
86C2×Q8×C31—24no—
87C2×Q8×C31—22no—
88C2×Q8×C31—22no—
89C2×Q8×C31—24no—
90C2×Q8×C31—416no—
91C2×D4×C31—24no—
92C2×D4×C31—24no—
93C2×D4×C31—24no—
94C2×D4×C31—22no—
95C2×D4×C31—22no—
96C2×D4×C31—22no—
97C2×D4×C31—42no—
98C2×D4×C31C2×D414yes—
99C22×C4×C31—28no—
100C22×C4×C31—24no—
101C22×C4×C31—21no—
102C22×C4×C31—22no—
103C22×C4×C31—44no—
104C22×C4×C31—41no—
105C22×C4×C31—41no—
106C22×C4×C31C2×D411yescharacteristic
107C22×C4×C31C2×D411yescharacteristic
108C22×C4×C31C2×D412yes—
109C22×C4×C31C2×D412yes—
110C22×C4×C31C2411yescharacteristic
111D8×C31—48no—
112C2×C8×C31—24no—
113C4⋊C4×C31—24no—
114C4⋊C4×C31—22no—
115C4⋊C4×C31—22no—
116C4⋊C4×C31—24no—
117C4⋊C4×C31—22no—
118C4⋊C4×C31C2×D414yes—
119C22⋊C4×C31—28no—
120C22⋊C4×C31—24no—
121C22⋊C4×C31—24no—
122C22⋊C4×C31—44no—
123C22⋊C4×C31—42no—
124C22⋊C4×C31—44no—
125C42×C31—22no—
126C42×C31—22no—
127C42×C31—42no—
128C42×C31C2×D412yes—
129C42×C31C2×D412yes—
130#18186C3111yesmaximal, characteristic, direct product factor, Sylow
131C23×C31—22no—
132C23×C31—24no—
133C23×C31—42no—
134C23×C31—41no—
135C23×C31—41no—
136C23×C31—42no—
137C23×C31C22×D411yescharacteristic
138Q8×C31—28no—
139Q8×C31—44no—
140Q8×C31—48no—
141D4×C31—24no—
142D4×C31—44no—
143D4×C31—42no—
144D4×C31—44no—
145D4×C31—48no—
146D4×C31—48no—
147D4×C31—44no—
148D4×C31—84no—
149C2×C4×C31—22no—
150C2×C4×C31—22no—
151C2×C4×C31—22no—
152C2×C4×C31—22no—
153C2×C4×C31—22no—
154C2×C4×C31—24no—
155C2×C4×C31—41no—
156C2×C4×C31—48no—
157C2×C4×C31—416no—
158C2×C4×C31—42no—
159C2×C4×C31—42no—
160C2×C4×C31—42no—
161C2×C4×C31—42no—
162C2×C4×C31—41no—
163C2×C4×C31—42no—
164C2×C4×C31—82no—
165C2×C4×C31—82no—
166C2×C4×C31#12011yescharacteristic
167C2×C4×C31#12012yes—
168C2×C4×C31#12011yescharacteristic
169C2×C4×C31AGL(1,ℤ/8)14yes—
170C2×C4×C31C22×D412yes—
171C8×C31—44no—
172#3497C2×C3111yescharacteristic, complemented
173#3109C2×C3112yescomplemented
174#2398C2×C3111yescharacteristic, complemented
175#1616C2×C3114yescomplemented
176#1598C2×C3114yescomplemented
177#1505C2×C3112yescomplemented
178#1467C2×C3111yescharacteristic, complemented
179C22×C31—21no—
180C22×C31—21no—
181C22×C31—44no—
182C22×C31—44no—
183C22×C31—44no—
184C22×C31—42no—
185C22×C31—44no—
186C22×C31—82no—
187C22×C31—81no—
188C22×C31—81no—
189C22×C31C2×#12011yescharacteristic
190C22×C31C2×AGL(1,ℤ/8)12yes—
191C4×C31—22no—
192C4×C31—24no—
193C4×C31—21no—
194C4×C31—22no—
195C4×C31—44no—
196C4×C31—42no—
197C4×C31—82no—
198C4×C31—81no—
199C4×C31#45412yes—
200C2×2−1+4—21no—
201#550—22no—
202D4×Q8—22no—
203#548—24no—
204#537—21no—
205#537C22×C3114yes—
206#532—22no—
207#532C22×C3112yes—
208C2×C4×Q8C22×C3111yescharacteristic
209C2×C4×D4C22×C3111yescharacteristic
210#481C22×C3114yes—
211#476—22no—
212#459—22no—
213#447C22×C3114yes—
214#442—24no—
215#432C22×C3112yes—
216#400C22×C3112yes—
217#397—21no—
218#394C22×C3112yes—
219#393—21no—
220C4×C22⋊C4—22no—
221#376C22×C3111yescharacteristic
222#327C22×C3118yes—
223#324C22×C3114yes—
224C2×C31—22no—
225C2×C31—84no—
226C2×C31—82no—
227C2×C31#300311yescharacteristic
228C2×C31C2×#45411yescharacteristic
229C2×C31#302511yescharacteristic
2302−1+4—48no—
231C2×#41—24no—
232C2×#41—24no—
233C2×#41—22no—
234C22×Q8—24no—
235C22×Q8D4×C3111yescharacteristic
236C22×D4C23×C3111yescharacteristic
237C23×C4—21no—
238C2×D8—24no—
239C4⋊Q8—22no—
240C4⋊Q8D4×C3112yes—
241#127—22no—
242#127D4×C3112yes—
243#124—24no—
244#124—22no—
245C22⋊Q8—24no—
246C22⋊Q8—28no—
247#121—24no—
248#121—28no—
249#121—22no—
250#121—24no—
251#121C23×C3114yes—
252C4×Q8—22no—
253C4×Q8—22no—
254C4×D4—24no—
255C4×D4—24no—
256C4×D4—22no—
257C4×D4—22no—
258C4×D4—22no—
259C4×D4D4×C3114yes—
260C2×C4⋊C4D4×C3111yescharacteristic
261C2×C4⋊C4C23×C3111yescharacteristic
262C2×C4⋊C4C23×C3112yes—
263C2×C22⋊C4—21no—
264C2×C22⋊C4—22no—
265C2×C22⋊C4—22no—
266C2×C42—21no—
267C2×C42D4×C3112yes—
268C2×C42C23×C3111yescharacteristic
269#106—24no—
270C4⋊C8—22no—
271#102—24no—
272#102—24no—
273C22⋊C8C23×C3114yes—
274#97—22no—
275#95—21no—
276#95—22no—
277#95—22no—
278#95C23×C3112yes—
279C31#1818611yescharacteristic, direct product factor, Sylow
280C24—21no—
281#41—48no—
282#41—48no—
283#41—416no—
284#41—48no—
285C2×Q8—24no—
286C2×Q8—22no—
287C2×Q8—22no—
288C2×Q8—24no—
289C2×Q8—416no—
290C2×D4—24no—
291C2×D4—24no—
292C2×D4—24no—
293C2×D4—22no—
294C2×D4—22no—
295C2×D4—22no—
296C2×D4—42no—
297C2×D4C2×D4×C3114yes—
298C22×C4—28no—
299C22×C4—24no—
300C22×C4—21no—
301C22×C4—22no—
302C22×C4—44no—
303C22×C4—41no—
304C22×C4—41no—
305C22×C4C2×D4×C3111yescharacteristic
306C22×C4C2×D4×C3111yescharacteristic
307C22×C4C2×D4×C3112yes—
308C22×C4C2×D4×C3112yes—
309C22×C4C24×C3111yescharacteristic
310D8—48no—
311C2×C8—24no—
312C4⋊C4—24no—
313C4⋊C4—22no—
314C4⋊C4—22no—
315C4⋊C4—24no—
316C4⋊C4—22no—
317C4⋊C4C2×D4×C3114yes—
318C22⋊C4—28no—
319C22⋊C4—24no—
320C22⋊C4—24no—
321C22⋊C4—44no—
322C22⋊C4—42no—
323C22⋊C4—44no—
324C42—22no—
325C42—22no—
326C42—42no—
327C42C2×D4×C3112yes—
328C42C2×D4×C3112yes—
329C23—22no—
330C23—24no—
331C23—42no—
332C23—41no—
333C23—41no—
334C23—42no—
335C23C22×D4×C3111yescharacteristic
336Q8—28no—
337Q8—44no—
338Q8—48no—
339D4—24no—
340D4—44no—
341D4—42no—
342D4—44no—
343D4—48no—
344D4—48no—
345D4—44no—
346D4—84no—
347C2×C4—22no—
348C2×C4—22no—
349C2×C4—22no—
350C2×C4—22no—
351C2×C4—22no—
352C2×C4—24no—
353C2×C4—41no—
354C2×C4—48no—
355C2×C4—416no—
356C2×C4—42no—
357C2×C4—42no—
358C2×C4—42no—
359C2×C4—42no—
360C2×C4—41no—
361C2×C4—42no—
362C2×C4—82no—
363C2×C4—82no—
364C2×C4C31×#12011yescharacteristic
365C2×C4C31×#12012yes—
366C2×C4C31×#12011yescharacteristic
367C2×C4C31×AGL(1,ℤ/8)14yes—
368C2×C4C22×D4×C3112yes—
369C8—44no—
370C22—21no—
371C22—21no—
372C22—44no—
373C22—44no—
374C22—44no—
375C22—42no—
376C22—44no—
377C22—82no—
378C22—81no—
379C22—81no—
380C22C2×C31×#12011yescharacteristic
381C22C2×C31×AGL(1,ℤ/8)12yes—
382C4—22no—
383C4—24no—
384C4—21no—
385C4—22no—
386C4—44no—
387C4—42no—
388C4—82no—
389C4—81no—
390C4C31×#45412yes—
391C2—22no—
392C2—82no—
393C2—84no—
394C2C31×#300311yescharacteristic
395C2C2×C31×#45411yescharacteristic
396C2C31×#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×#3497C2semidirect
2. C31×#3109C2semidirect
3. C31×#2398C2semidirect
4. C31×#1616C2semidirect
5. C31×#1598C2semidirect
6. C31×#1505C2semidirect
7. C31×#1467C2semidirect
130. #18186C31direct (N × H)
172. #3497C2×C31semidirect
173. #3109C2×C31semidirect
174. #2398C2×C31semidirect
175. #1616C2×C31semidirect
176. #1598C2×C31semidirect
177. #1505C2×C31semidirect
178. #1467C2×C31semidirect
279. C31#18186direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#34972
C31×#31092
C31×#23982
C31×#16162
C31×#15982
C31×#15052
C31×#14672
#1818631