Finite Group Databasebeta

← C31×#18373 #21475132

Subgroups — C31×#18373 #21475132

Order 7936.

1102 conjugacy classes of subgroups.

The subgroup lattice has 364 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3497C211yesmaximal, characteristic
2C31×#3234C212yesmaximal, complemented
3C31×#2634C211yesmaximal, characteristic, complemented
4C31×#1616C214yesmaximal, complemented
5C31×#1610C214yesmaximal, complemented
6C31×#1514C212yesmaximal, 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×C31×#125C2211yescharacteristic
17C2×C4×Q8×C31C2211yescharacteristic
18C31×#501—22no—
19C31×#490—22no—
20C31×#481C2214yes—
21C31×#480C2214yes—
22C31×#478—24no—
23C31×#432C2212yes—
24C31×#400—21no—
25C31×#400C2212yes—
26C31×#398C2212yes—
27C31×#395—21no—
28C31×#387—22no—
29C31×#383C2211yescharacteristic
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
38C31×C4⋊Q8—22no—
39C31×C4⋊Q8D412yes—
40C31×#127—22no—
41C31×#127D412yes—
42C31×#125—22no—
43C31×#125—22no—
44C31×#124—24no—
45C31×#124—22no—
46C31×C22⋊Q8—24no—
47C31×C22⋊Q8—28no—
48C31×#121—24no—
49C31×#121—28no—
50C31×#121—22no—
51C31×#121—24no—
52C31×#121C2314yes—
53C4×Q8×C31—22no—
54C4×Q8×C31—22no—
55C4×D4×C31—24no—
56C4×D4×C31—24no—
57C4×D4×C31—22no—
58C4×D4×C31D414yes—
59C2×C4⋊C4×C31—22no—
60C2×C4⋊C4×C31—21no—
61C2×C4⋊C4×C31—21no—
62C2×C4⋊C4×C31D411yescharacteristic
63C2×C4⋊C4×C31C2311yescharacteristic
64C2×C4⋊C4×C31C2311yescharacteristic
65C2×C4⋊C4×C31C2312yes—
66C2×C42×C31D412yes—
67C2×C42×C31C2311yescharacteristic
68C31×#107—24no—
69C31×#106—24no—
70C31×C4⋊C8—22no—
71C31×#102—24no—
72C31×#102—24no—
73C31×C22⋊C8C2314yes—
74C31×#97—22no—
75C31×#95—21no—
76C31×#95—22no—
77C31×#95—22no—
78C31×#95—22no—
79C31×#95—21no—
80C31×#95C2312yes—
81#41×C31—48no—
82#41×C31—48no—
83#41×C31—416no—
84#41×C31—48no—
85C2×Q8×C31—24no—
86C2×Q8×C31—22no—
87C2×Q8×C31—22no—
88C2×Q8×C31—24no—
89C2×Q8×C31—416no—
90C2×D4×C31—24no—
91C2×D4×C31—24no—
92C2×D4×C31—24no—
93C2×D4×C31—22no—
94C2×D4×C31—22no—
95C2×D4×C31C2×D414yes—
96C22×C4×C31—28no—
97C22×C4×C31—24no—
98C22×C4×C31—22no—
99C22×C4×C31—21no—
100C22×C4×C31—21no—
101C22×C4×C31C2×D411yescharacteristic
102C22×C4×C31C2×D412yes—
103C22×C4×C31C2×D412yes—
104C22×C4×C31C2×D411yescharacteristic
105C22×C4×C31C2411yescharacteristic
106C2×C8×C31—24no—
107C4⋊C4×C31—24no—
108C4⋊C4×C31—22no—
109C4⋊C4×C31—22no—
110C4⋊C4×C31—24no—
111C4⋊C4×C31—22no—
112C4⋊C4×C31—22no—
113C4⋊C4×C31—41no—
114C4⋊C4×C31—41no—
115C4⋊C4×C31—42no—
116C4⋊C4×C31—44no—
117C4⋊C4×C31C2×D414yes—
118C22⋊C4×C31—28no—
119C22⋊C4×C31—24no—
120C22⋊C4×C31—24no—
121C42×C31—22no—
122C42×C31—22no—
123C42×C31C2×D412yes—
124C42×C31C2×D412yes—
125#18373C3111yesmaximal, characteristic, direct product factor, Sylow
126C23×C31—24no—
127C23×C31C22×D411yescharacteristic
128Q8×C31—28no—
129Q8×C31—44no—
130Q8×C31—48no—
131D4×C31—44no—
132D4×C31—44no—
133D4×C31—44no—
134D4×C31—48no—
135D4×C31—48no—
136D4×C31—84no—
137C2×C4×C31—22no—
138C2×C4×C31—22no—
139C2×C4×C31—22no—
140C2×C4×C31—22no—
141C2×C4×C31—24no—
142C2×C4×C31—41no—
143C2×C4×C31—41no—
144C2×C4×C31—48no—
145C2×C4×C31—416no—
146C2×C4×C31—42no—
147C2×C4×C31—42no—
148C2×C4×C31—42no—
149C2×C4×C31—42no—
150C2×C4×C31—41no—
151C2×C4×C31—41no—
152C2×C4×C31—42no—
153C2×C4×C31—42no—
154C2×C4×C31#12011yescharacteristic
155C2×C4×C31#12011yescharacteristic
156C2×C4×C31#12012yes—
157C2×C4×C31AGL(1,ℤ/8)14yes—
158C2×C4×C31C22×D412yes—
159C8×C31—44no—
160#3497C2×C3111yescharacteristic
161#3234C2×C3112yescomplemented
162#2634C2×C3111yescharacteristic, complemented
163#1616C2×C3114yescomplemented
164#1610C2×C3114yescomplemented
165#1514C2×C3112yescomplemented
166#1467C2×C3111yescharacteristic, complemented
167C22×C31—21no—
168C22×C31—21no—
169C22×C31—44no—
170C22×C31—44no—
171C22×C31—44no—
172C22×C31C2×#12011yescharacteristic
173C22×C31C2×AGL(1,ℤ/8)12yes—
174C4×C31—22no—
175C4×C31—24no—
176C4×C31—21no—
177C4×C31—21no—
178C4×C31—22no—
179C4×C31—44no—
180C4×C31—42no—
181C4×C31—82no—
182C4×C31—81no—
183C4×C31—81no—
184C2×2−1+4—21no—
185#550—22no—
186D4×Q8—22no—
187#548—24no—
188#537—21no—
189#537C22×C3114yes—
190#532—22no—
191#532C22×C3112yes—
192C2×#125C22×C3111yescharacteristic
193C2×C4×Q8C22×C3111yescharacteristic
194#501—22no—
195#490—22no—
196#481C22×C3114yes—
197#480C22×C3114yes—
198#478—24no—
199#432C22×C3112yes—
200#400—21no—
201#400C22×C3112yes—
202#398C22×C3112yes—
203#395—21no—
204#387—22no—
205#383C22×C3111yescharacteristic
206#327C22×C3118yes—
207#324C22×C3114yes—
208C2×C31—22no—
209C2×C31—84no—
210C2×C31#300311yescharacteristic
211C2×C31#302011yescharacteristic
212C2×C31#302811yescharacteristic
2132−1+4—48no—
214C2×#41—24no—
215C2×#41—24no—
216C2×#41—22no—
217C22×Q8—24no—
218C22×Q8D4×C3111yescharacteristic
219C4⋊Q8—22no—
220C4⋊Q8D4×C3112yes—
221#127—22no—
222#127D4×C3112yes—
223#125—22no—
224#125—22no—
225#124—24no—
226#124—22no—
227C22⋊Q8—24no—
228C22⋊Q8—28no—
229#121—24no—
230#121—28no—
231#121—22no—
232#121—24no—
233#121C23×C3114yes—
234C4×Q8—22no—
235C4×Q8—22no—
236C4×D4—24no—
237C4×D4—24no—
238C4×D4—22no—
239C4×D4D4×C3114yes—
240C2×C4⋊C4—21no—
241C2×C4⋊C4—21no—
242C2×C4⋊C4—22no—
243C2×C4⋊C4D4×C3111yescharacteristic
244C2×C4⋊C4C23×C3111yescharacteristic
245C2×C4⋊C4C23×C3111yescharacteristic
246C2×C4⋊C4C23×C3112yes—
247C2×C42D4×C3112yes—
248C2×C42C23×C3111yescharacteristic
249#107—24no—
250#106—24no—
251C4⋊C8—22no—
252#102—24no—
253#102—24no—
254C22⋊C8C23×C3114yes—
255#97—22no—
256#95—21no—
257#95—21no—
258#95—22no—
259#95—22no—
260#95—22no—
261#95C23×C3112yes—
262C31#1837311yescharacteristic, direct product factor, Sylow
263#41—48no—
264#41—48no—
265#41—416no—
266#41—48no—
267C2×Q8—24no—
268C2×Q8—22no—
269C2×Q8—22no—
270C2×Q8—24no—
271C2×Q8—416no—
272C2×D4—24no—
273C2×D4—24no—
274C2×D4—24no—
275C2×D4—22no—
276C2×D4—22no—
277C2×D4C2×D4×C3114yes—
278C22×C4—28no—
279C22×C4—24no—
280C22×C4—22no—
281C22×C4—21no—
282C22×C4—21no—
283C22×C4C2×D4×C3111yescharacteristic
284C22×C4C2×D4×C3112yes—
285C22×C4C2×D4×C3112yes—
286C22×C4C2×D4×C3111yescharacteristic
287C22×C4C24×C3111yescharacteristic
288C2×C8—24no—
289C4⋊C4—24no—
290C4⋊C4—22no—
291C4⋊C4—22no—
292C4⋊C4—24no—
293C4⋊C4—22no—
294C4⋊C4—22no—
295C4⋊C4—41no—
296C4⋊C4—41no—
297C4⋊C4—42no—
298C4⋊C4—44no—
299C4⋊C4C2×D4×C3114yes—
300C22⋊C4—28no—
301C22⋊C4—24no—
302C22⋊C4—24no—
303C42—22no—
304C42—22no—
305C42C2×D4×C3112yes—
306C42C2×D4×C3112yes—
307C23—24no—
308C23C22×D4×C3111yescharacteristic
309Q8—28no—
310Q8—44no—
311Q8—48no—
312D4—44no—
313D4—44no—
314D4—44no—
315D4—48no—
316D4—48no—
317D4—84no—
318C2×C4—22no—
319C2×C4—22no—
320C2×C4—22no—
321C2×C4—22no—
322C2×C4—24no—
323C2×C4—41no—
324C2×C4—41no—
325C2×C4—48no—
326C2×C4—416no—
327C2×C4—42no—
328C2×C4—42no—
329C2×C4—42no—
330C2×C4—42no—
331C2×C4—41no—
332C2×C4—41no—
333C2×C4—42no—
334C2×C4—42no—
335C2×C4C31×#12011yescharacteristic
336C2×C4C31×#12011yescharacteristic
337C2×C4C31×#12012yes—
338C2×C4C31×AGL(1,ℤ/8)14yes—
339C2×C4C22×D4×C3112yes—
340C8—44no—
341C22—21no—
342C22—21no—
343C22—44no—
344C22—44no—
345C22—44no—
346C22C2×C31×#12011yescharacteristic
347C22C2×C31×AGL(1,ℤ/8)12yes—
348C4—22no—
349C4—24no—
350C4—21no—
351C4—21no—
352C4—22no—
353C4—44no—
354C4—42no—
355C4—82no—
356C4—81no—
357C4—81no—
358C2—22no—
359C2—84no—
360C2C31×#300311yescharacteristic
361C2C31×#302011yescharacteristic
362C2C31×#302811yescharacteristic
subgroupG/H
center, socleC22×C31C2×#120
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC31×#3497C2
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
2. C31×#3234C2semidirect
3. C31×#2634C2semidirect
4. C31×#1616C2semidirect
5. C31×#1610C2semidirect
6. C31×#1514C2semidirect
7. C31×#1467C2semidirect
125. #18373C31direct (N × H)
161. #3234C2×C31semidirect
162. #2634C2×C31semidirect
163. #1616C2×C31semidirect
164. #1610C2×C31semidirect
165. #1514C2×C31semidirect
166. #1467C2×C31semidirect
262. C31#18373direct (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×#32342
C31×#26342
C31×#16162
C31×#16102
C31×#15142
C31×#14672
#1837331