Finite Group Databasebeta

← C31×#32887 #21489646

Subgroups — C31×#32887 #21489646

Order 7936.

3592 conjugacy classes of subgroups.

The subgroup lattice has 360 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C31×2−1+4C211yesmaximal, characteristic
2C2×C31×#452C213yesmaximal, complemented
3C2×C31×#451C213yesmaximal, complemented
4C31×#2616C211yesmaximal, characteristic, complemented
5C31×#1788C213yesmaximal, complemented
6C31×#1787C213yesmaximal, complemented
7C31×#1780C211yesmaximal, characteristic, complemented
8C2×C31×2−1+4—212no—
9C2×C31×2−1+4—212no—
10C22×#41×C31—23no—
11C22×#41×C31C2213yes—
12C22×#41×C31C2211yescharacteristic
13C23×Q8×C31—21no—
14C23×Q8×C31C2213yes—
15C22×Q16×C31C2213yes—
16C22×SD16×C31C2211yescharacteristic
17C2×C31×C22⋊Q8C2213yes—
18C31×#452—212no—
19C31×#451—212no—
20C2×C31×#103C2216yes—
21C2×C31×#103C2213yes—
22C2×C31×#102C2213yes—
23C2×C31×C22⋊C8C2213yes—
24C2×C31×C22⋊C8C2213yes—
25C31×#395—21no—
26C31×#394—23no—
27C31×#380C2213yes—
28C31×2−1+4—232no—
29C31×2−1+4—296no—
30C2×#41×C31—248no—
31C2×#41×C31—224no—
32C2×#41×C31—212no—
33C2×#41×C31—212no—
34C2×#41×C31—26no—
35C2×#41×C31—26no—
36C2×#41×C31—26no—
37C2×#41×C31D4112yes—
38C22×Q8×C31—224no—
39C22×Q8×C31—212no—
40C22×Q8×C31—212no—
41C22×Q8×C31—23no—
42C22×Q8×C31—26no—
43C22×Q8×C31D4112yes—
44C22×Q8×C31D411yescharacteristic
45C22×Q8×C31C2311yescharacteristic
46C22×Q8×C31C2313yes—
47C22×D4×C31—23no—
48C22×D4×C31D413yes—
49C22×D4×C31C2311yescharacteristic
50C23×C4×C31—23no—
51C23×C4×C31—23no—
52C23×C4×C31C2313yes—
53C2×Q16×C31—212no—
54C2×Q16×C31—26no—
55C2×SD16×C31—26no—
56C22×C8×C31C2313yes—
57C22×C8×C31C2311yescharacteristic
58C31×C22⋊Q8—26no—
59C31×C22⋊Q8—26no—
60C2×C4⋊C4×C31—23no—
61C2×C4⋊C4×C31C2313yes—
62C2×C22⋊C4×C31—23no—
63C2×C22⋊C4×C31—23no—
64C31×#103—212no—
65C31×#103—26no—
66C31×#102—26no—
67C31×C22⋊C8—26no—
68C31×C22⋊C8—26no—
69C31×#95—23no—
70C24×C31—21no—
71C24×C31C2×D413yes—
72#41×C31—2192no—
73#41×C31—248no—
74#41×C31—224no—
75#41×C31—28no—
76#41×C31—224no—
77#41×C31—224no—
78C2×Q8×C31—224no—
79C2×Q8×C31—264no—
80C2×Q8×C31—224no—
81C2×Q8×C31—224no—
82C2×Q8×C31—248no—
83C2×Q8×C31—212no—
84C2×Q8×C31—26no—
85C2×Q8×C31—23no—
86C2×Q8×C31—26no—
87C2×Q8×C31—23no—
88C2×Q8×C31—23no—
89C2×Q8×C31C2×D416yes—
90C2×Q8×C31C2×D4112yes—
91C2×D4×C31—224no—
92C2×D4×C31—212no—
93C2×D4×C31—212no—
94C2×D4×C31—26no—
95C2×D4×C31—23no—
96C2×D4×C31C2×D416yes—
97C22×C4×C31—224no—
98C22×C4×C31—224no—
99C22×C4×C31—212no—
100C22×C4×C31—23no—
101C22×C4×C31—212no—
102C22×C4×C31—26no—
103C22×C4×C31—26no—
104C22×C4×C31—23no—
105C22×C4×C31—21no—
106C22×C4×C31C2×D413yes—
107C22×C4×C31C2×D416yes—
108C22×C4×C31C2×D416yes—
109C22×C4×C31C2411yescharacteristic
110Q16×C31—412no—
111SD16×C31—44no—
112C2×C8×C31—23no—
113C2×C8×C31—23no—
114C2×C8×C31—26no—
115C4⋊C4×C31—23no—
116C4⋊C4×C31—23no—
117C4⋊C4×C31—46no—
118C22⋊C4×C31—46no—
119C22⋊C4×C31—83no—
120#32887C3111yesmaximal, characteristic, direct product factor, Sylow
121C23×C31—26no—
122C23×C31—26no—
123C23×C31—23no—
124C23×C31—26no—
125C23×C31—23no—
126C23×C31—41no—
127C23×C31—43no—
128C23×C31#12016yes—
129C23×C31C22×D411yescharacteristic
130Q8×C31—248no—
131Q8×C31—28no—
132Q8×C31—212no—
133Q8×C31—26no—
134Q8×C31—41no—
135Q8×C31—43no—
136Q8×C31#120112yes—
137D4×C31—248no—
138D4×C31—224no—
139D4×C31—26no—
140D4×C31#12014yes—
141C2×C4×C31—248no—
142C2×C4×C31—248no—
143C2×C4×C31—212no—
144C2×C4×C31—26no—
145C2×C4×C31—26no—
146C2×C4×C31—26no—
147C2×C4×C31—212no—
148C2×C4×C31—26no—
149C2×C4×C31—43no—
150C2×C4×C31—43no—
151C2×C4×C31—43no—
152C2×C4×C31—43no—
153C2×C4×C31#12016yes—
154C2×C4×C31C22×D413yes—
155C2×C4×C31C22×D413yes—
156C8×C31—41no—
157C8×C31—43no—
158C22×2−1+4C2×C3111yescharacteristic
159C2×#452C2×C3113yescomplemented
160C2×#451C2×C3113yescomplemented
161#2616C2×C3111yescharacteristic, complemented
162#1788C2×C3113yescomplemented
163#1787C2×C3113yescomplemented
164#1780C2×C3111yescharacteristic, complemented
165C22×C31—26no—
166C22×C31—24no—
167C22×C31—26no—
168C22×C31—26no—
169C22×C31—46no—
170C22×C31—46no—
171C22×C31—46no—
172C22×C31—46no—
173C22×C31C2×#12013yes—
174C22×C31#57711yescharacteristic
175C22×C31#57813yes—
176C4×C31—212no—
177C4×C31—26no—
178C4×C31—81no—
179C4×C31—83no—
180C4×C31C2×#12013yes—
181C4×C31C2×#12011yescharacteristic
182C2×2−1+4—212no—
183C2×2−1+4—212no—
184C22×#41—23no—
185C22×#41C22×C3113yes—
186C22×#41C22×C3111yescharacteristic
187C23×Q8—21no—
188C23×Q8C22×C3113yes—
189C22×Q16C22×C3113yes—
190C22×SD16C22×C3111yescharacteristic
191C2×C22⋊Q8C22×C3113yes—
192#452—212no—
193#451—212no—
194C2×#103C22×C3116yes—
195C2×#103C22×C3113yes—
196C2×#102C22×C3113yes—
197C2×C22⋊C8C22×C3113yes—
198C2×C22⋊C8C22×C3113yes—
199#395—21no—
200#394—23no—
201#380C22×C3113yes—
202C2×C31—46no—
203C2×C31—44no—
204C2×C31#284611yescharacteristic
205C2×C31#301113yes—
206C2×C31#301313yes—
2072−1+4—232no—
2082−1+4—296no—
209C2×#41—248no—
210C2×#41—224no—
211C2×#41—212no—
212C2×#41—212no—
213C2×#41—26no—
214C2×#41—26no—
215C2×#41—26no—
216C2×#41D4×C31112yes—
217C22×Q8—224no—
218C22×Q8—212no—
219C22×Q8—212no—
220C22×Q8—23no—
221C22×Q8—26no—
222C22×Q8D4×C31112yes—
223C22×Q8D4×C3111yescharacteristic
224C22×Q8C23×C3111yescharacteristic
225C22×Q8C23×C3113yes—
226C22×D4—23no—
227C22×D4D4×C3113yes—
228C22×D4C23×C3111yescharacteristic
229C23×C4—23no—
230C23×C4—23no—
231C23×C4C23×C3113yes—
232C2×Q16—212no—
233C2×Q16—26no—
234C2×SD16—26no—
235C22×C8C23×C3111yescharacteristic
236C22×C8C23×C3113yes—
237C22⋊Q8—26no—
238C22⋊Q8—26no—
239C2×C4⋊C4—23no—
240C2×C4⋊C4C23×C3113yes—
241C2×C22⋊C4—23no—
242C2×C22⋊C4—23no—
243#103—212no—
244#103—26no—
245#102—26no—
246C22⋊C8—26no—
247C22⋊C8—26no—
248#95—23no—
249C31#3288711yescharacteristic, direct product factor, Sylow
250C24—21no—
251C24C2×D4×C3113yes—
252#41—2192no—
253#41—248no—
254#41—224no—
255#41—28no—
256#41—224no—
257#41—224no—
258C2×Q8—224no—
259C2×Q8—264no—
260C2×Q8—224no—
261C2×Q8—224no—
262C2×Q8—248no—
263C2×Q8—212no—
264C2×Q8—26no—
265C2×Q8—23no—
266C2×Q8—26no—
267C2×Q8—23no—
268C2×Q8—23no—
269C2×Q8C2×D4×C3116yes—
270C2×Q8C2×D4×C31112yes—
271C2×D4—224no—
272C2×D4—212no—
273C2×D4—212no—
274C2×D4—26no—
275C2×D4—23no—
276C2×D4C2×D4×C3116yes—
277C22×C4—224no—
278C22×C4—224no—
279C22×C4—212no—
280C22×C4—23no—
281C22×C4—212no—
282C22×C4—26no—
283C22×C4—26no—
284C22×C4—23no—
285C22×C4—21no—
286C22×C4C2×D4×C3113yes—
287C22×C4C2×D4×C3116yes—
288C22×C4C2×D4×C3116yes—
289C22×C4C24×C3111yescharacteristic
290Q16—412no—
291SD16—44no—
292C2×C8—23no—
293C2×C8—23no—
294C2×C8—26no—
295C4⋊C4—23no—
296C4⋊C4—23no—
297C4⋊C4—46no—
298C22⋊C4—46no—
299C22⋊C4—83no—
300C23—26no—
301C23—26no—
302C23—23no—
303C23—26no—
304C23—23no—
305C23—41no—
306C23—43no—
307C23C31×#12016yes—
308C23C22×D4×C3111yescharacteristic
309Q8—248no—
310Q8—28no—
311Q8—212no—
312Q8—26no—
313Q8—41no—
314Q8—43no—
315Q8C31×#120112yes—
316D4—248no—
317D4—224no—
318D4—26no—
319D4C31×#12014yes—
320C2×C4—248no—
321C2×C4—248no—
322C2×C4—212no—
323C2×C4—26no—
324C2×C4—26no—
325C2×C4—26no—
326C2×C4—212no—
327C2×C4—26no—
328C2×C4—43no—
329C2×C4—43no—
330C2×C4—43no—
331C2×C4—43no—
332C2×C4C31×#12016yes—
333C2×C4C22×D4×C3113yes—
334C2×C4C22×D4×C3113yes—
335C8—41no—
336C8—43no—
337C22—26no—
338C22—24no—
339C22—26no—
340C22—26no—
341C22—46no—
342C22—46no—
343C22—46no—
344C22—46no—
345C22C2×C31×#12013yes—
346C22C31×#57711yescharacteristic
347C22C31×#57813yes—
348C4—212no—
349C4—26no—
350C4—81no—
351C4—83no—
352C4C2×C31×#12013yes—
353C4C2×C31×#12011yescharacteristic
354C2—46no—
355C2—44no—
356C2C31×#284611yescharacteristic
357C2C31×#301113yes—
358C2C31×#301313yes—
subgroupG/H
center, socleC23×C31C22×D4
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC22×C31×2−1+4C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C22×#41×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×C31×#452C2semidirect
3. C2×C31×#451C2semidirect
4. C31×#2616C2semidirect
5. C31×#1788C2semidirect
6. C31×#1787C2semidirect
7. C31×#1780C2semidirect
120. #32887C31direct (N × H)
159. C2×#452C2×C31semidirect
160. C2×#451C2×C31semidirect
161. #2616C2×C31semidirect
162. #1788C2×C31semidirect
163. #1787C2×C31semidirect
164. #1780C2×C31semidirect
249. C31#32887direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C31×2−1+42
C2×C31×#4522
C2×C31×#4512
C31×#26162
C31×#17882
C31×#17872
C31×#17802
#3288731