Finite Group Databasebeta

← C31×#32650 #21489409

Subgroups — C31×#32650 #21489409

Order 7936.

672 conjugacy classes of subgroups.

The subgroup lattice has 374 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#2582C212yesmaximal
2C31×#2095C212yesmaximal
3C31×#2083C212yesmaximal
4C31×#2068C212yesmaximal
5C31×#1984C211yesmaximal, characteristic
6C31×#1969C211yesmaximal, characteristic
7C31×#1942C211yesmaximal, characteristic
8C31×#1878C212yesmaximal
9C31×#1863C212yesmaximal
10C22×Q16×C31C2211yescharacteristic
11C2×C4×Q8×C31C2212yes—
12C2×C4×Q8×C31C2211yescharacteristic
13C2×C31×#107C2211yescharacteristic
14C2×C31×#107C2212yes—
15C2×C31×#107C2211yescharacteristic
16C2×C31×#107C2211yescharacteristic
17C2×C31×C4⋊C8C2211yescharacteristic
18C2×C31×#103C2212yes—
19C2×C31×#103C2212yes—
20C2×C31×#103C2212yes—
21C2×C4×C8×C31C2211yescharacteristic
22C31×#398—22no—
23C31×#398—22no—
24C31×#391—22no—
25C31×#391C2212yes—
26C31×#391C2212yes—
27C31×#389—22no—
28C31×#389C2212yes—
29C31×#389C2212yes—
30C31×#384C2212yes—
31C31×#340C2212yes—
32C31×#340C2212yes—
33C31×#336C2212yes—
34C31×#336C2212yes—
35C22×Q8×C31D411yescharacteristic
36C22×Q8×C31C2312yes—
37C2×Q16×C31—41no—
38C2×Q16×C31—41no—
39C2×Q16×C31Q814yescomplemented
40C22×C8×C31C2312yes—
41C22×C8×C31C2311yescharacteristic
42C22×C8×C31C2311yescharacteristic
43C4×Q8×C31—41no—
44C4×Q8×C31—41no—
45C4×Q8×C31—42no—
46C4×Q8×C31—42no—
47C2×C4⋊C4×C31—22no—
48C2×C4⋊C4×C31—22no—
49C2×C4⋊C4×C31—22no—
50C2×C4⋊C4×C31—22no—
51C2×C4⋊C4×C31—22no—
52C2×C4⋊C4×C31D411yescharacteristic
53C2×C4⋊C4×C31D412yes—
54C2×C4⋊C4×C31C2312yes—
55C2×C4⋊C4×C31C2312yes—
56C2×C4⋊C4×C31C2312yes—
57C2×C42×C31—22no—
58C2×C42×C31C2311yescharacteristic
59C2×C42×C31C2312yes—
60C31×#107—22no—
61C31×#107—42no—
62C31×#107—41no—
63C31×#107—41no—
64C31×C4⋊C8—41no—
65C31×#103—24no—
66C31×#103—42no—
67C31×#103—42no—
68C4×C8×C31—41no—
69C31×#95—22no—
70C31×#95—22no—
71C31×#95—22no—
72C31×#95—22no—
73C31×#95—22no—
74C31×#95—22no—
75C2×Q8×C31—22no—
76C2×Q8×C31—22no—
77C2×Q8×C31—22no—
78C2×Q8×C31—22no—
79C2×Q8×C31—22no—
80C2×Q8×C31—41no—
81C2×Q8×C31—41no—
82C2×Q8×C31Q1614yescomplemented
83C2×Q8×C31C2×Q814yes—
84C22×C4×C31—22no—
85C22×C4×C31—22no—
86C22×C4×C31—22no—
87C22×C4×C31—22no—
88C22×C4×C31C2×D411yescharacteristic
89C22×C4×C31C2×D412yes—
90C22×C4×C31C2×D411yescharacteristic
91C22×C4×C31C2×D412yes—
92C22×C4×C31C2411yescharacteristic
93Q16×C31—44no—
94C2×C8×C31—21no—
95C2×C8×C31—21no—
96C2×C8×C31—21no—
97C2×C8×C31—21no—
98C2×C8×C31—22no—
99C2×C8×C31—22no—
100C2×C8×C31—22no—
101C2×C8×C31C2×Q812yes—
102C2×C8×C31#4112yes—
103C4⋊C4×C31—22no—
104C4⋊C4×C31—22no—
105C4⋊C4×C31—22no—
106C4⋊C4×C31—22no—
107C4⋊C4×C31—22no—
108C4⋊C4×C31—22no—
109C4⋊C4×C31—42no—
110C4⋊C4×C31—41no—
111C4⋊C4×C31—44no—
112C4⋊C4×C31—44no—
113C4⋊C4×C31—82no—
114C4⋊C4×C31—82no—
115C4⋊C4×C31—82no—
116C42×C31—21no—
117C42×C31—21no—
118C42×C31—22no—
119C42×C31—22no—
120C42×C31—44no—
121#32650C3111yesmaximal, characteristic, direct product factor, Sylow
122C23×C31C22×D411yescharacteristic
123Q8×C31—24no—
124Q8×C31—24no—
125Q8×C31—44no—
126Q8×C31—42no—
127Q8×C31—42no—
128C2×C4×C31—22no—
129C2×C4×C31—21no—
130C2×C4×C31—22no—
131C2×C4×C31—21no—
132C2×C4×C31—22no—
133C2×C4×C31—21no—
134C2×C4×C31—24no—
135C2×C4×C31—21no—
136C2×C4×C31—22no—
137C2×C4×C31—21no—
138C2×C4×C31—22no—
139C2×C4×C31—42no—
140C2×C4×C31—42no—
141C2×C4×C31—42no—
142C2×C4×C31—42no—
143C2×C4×C31—42no—
144C2×C4×C31—42no—
145C2×C4×C31—42no—
146C2×C4×C31—42no—
147C2×C4×C31—42no—
148C2×C4×C31—42no—
149C2×C4×C31—42no—
150C2×C4×C31C2×Q1612yes—
151C2×C4×C31C2×Q1614yes—
152C2×C4×C31C22×Q811yescharacteristic
153C2×C4×C31C2×#4111yescharacteristic
154C2×C4×C31H(5,𝔽2)11yescharacteristic
155C2×C4×C31H(5,𝔽2)11yescharacteristic
156C2×C4×C31H(5,𝔽2)11yescharacteristic
157C2×C4×C312−1+411yescharacteristic
158C8×C31—22no—
159C8×C31—22no—
160C8×C31—42no—
161#2582C2×C3112yes—
162#2095C2×C3112yes—
163#2083C2×C3112yes—
164#2068C2×C3112yes—
165#1984C2×C3111yescharacteristic
166#1969C2×C3111yescharacteristic
167#1942C2×C3111yescharacteristic
168#1878C2×C3112yes—
169#1863C2×C3112yes—
170C22×C31#53411yescharacteristic
171C22×C31D4×Q811yescharacteristic
172C22×C31#55011yescharacteristic
173C22×C31C22×Q1611yescharacteristic
174C22×C31#57511yescharacteristic
175C22×C31#57611yescharacteristic
176C22×C31#57811yescharacteristic
177C4×C31—24no—
178C4×C31—22no—
179C4×C31—42no—
180C4×C31—41no—
181C4×C31—44no—
182C4×C31—82no—
183C4×C31—82no—
184C4×C31—82no—
185C4×C31#53911yescharacteristic
186C4×C31#54311yescharacteristic
187C4×C31#55411yescharacteristic
188C4×C31#56211yescharacteristic
189C22×Q16C22×C3111yescharacteristic
190C2×C4×Q8C22×C3112yes—
191C2×C4×Q8C22×C3111yescharacteristic
192C2×#107C22×C3111yescharacteristic
193C2×#107C22×C3112yes—
194C2×#107C22×C3111yescharacteristic
195C2×#107C22×C3111yescharacteristic
196C2×C4⋊C8C22×C3111yescharacteristic
197C2×#103C22×C3112yes—
198C2×#103C22×C3112yes—
199C2×#103C22×C3112yes—
200C2×C4×C8C22×C3111yescharacteristic
201#398—22no—
202#398—22no—
203#391—22no—
204#391C22×C3112yes—
205#391C22×C3112yes—
206#389—22no—
207#389C22×C3112yes—
208#389C22×C3112yes—
209#384C22×C3112yes—
210#340C22×C3112yes—
211#340C22×C3112yes—
212#336C22×C3112yes—
213#336C22×C3112yes—
214C2×C31#273211yescharacteristic
215C2×C31#318911yescharacteristic
216C2×C31#320311yescharacteristic
217C2×C31Q8×Q1611yescharacteristic
218C2×C31#339011yescharacteristic
219C2×C31#339511yescharacteristic
220C2×C31#340311yescharacteristic
221C22×Q8D4×C3111yescharacteristic
222C22×Q8C23×C3112yes—
223C2×Q16—41no—
224C2×Q16—41no—
225C2×Q16Q8×C3114yescomplemented
226C22×C8C23×C3112yes—
227C22×C8C23×C3111yescharacteristic
228C22×C8C23×C3111yescharacteristic
229C4×Q8—41no—
230C4×Q8—41no—
231C4×Q8—42no—
232C4×Q8—42no—
233C2×C4⋊C4—22no—
234C2×C4⋊C4—22no—
235C2×C4⋊C4—22no—
236C2×C4⋊C4—22no—
237C2×C4⋊C4—22no—
238C2×C4⋊C4D4×C3112yes—
239C2×C4⋊C4D4×C3111yescharacteristic
240C2×C4⋊C4C23×C3112yes—
241C2×C4⋊C4C23×C3112yes—
242C2×C4⋊C4C23×C3112yes—
243C2×C42—22no—
244C2×C42C23×C3112yes—
245C2×C42C23×C3111yescharacteristic
246#107—22no—
247#107—42no—
248#107—41no—
249#107—41no—
250C4⋊C8—41no—
251#103—24no—
252#103—42no—
253#103—42no—
254C4×C8—41no—
255#95—22no—
256#95—22no—
257#95—22no—
258#95—22no—
259#95—22no—
260#95—22no—
261C31#3265011yescharacteristic, direct product factor, Sylow
262C2×Q8—22no—
263C2×Q8—22no—
264C2×Q8—22no—
265C2×Q8—22no—
266C2×Q8—22no—
267C2×Q8—41no—
268C2×Q8—41no—
269C2×Q8Q16×C3114yescomplemented
270C2×Q8C2×Q8×C3114yes—
271C22×C4—22no—
272C22×C4—22no—
273C22×C4—22no—
274C22×C4—22no—
275C22×C4C2×D4×C3111yescharacteristic
276C22×C4C2×D4×C3112yes—
277C22×C4C2×D4×C3111yescharacteristic
278C22×C4C2×D4×C3112yes—
279C22×C4C24×C3111yescharacteristic
280Q16—44no—
281C2×C8—21no—
282C2×C8—21no—
283C2×C8—21no—
284C2×C8—21no—
285C2×C8—22no—
286C2×C8—22no—
287C2×C8—22no—
288C2×C8C2×Q8×C3112yes—
289C2×C8#41×C3112yes—
290C4⋊C4—22no—
291C4⋊C4—22no—
292C4⋊C4—22no—
293C4⋊C4—22no—
294C4⋊C4—22no—
295C4⋊C4—22no—
296C4⋊C4—42no—
297C4⋊C4—41no—
298C4⋊C4—44no—
299C4⋊C4—44no—
300C4⋊C4—82no—
301C4⋊C4—82no—
302C4⋊C4—82no—
303C42—21no—
304C42—21no—
305C42—22no—
306C42—22no—
307C42—44no—
308C23C22×D4×C3111yescharacteristic
309Q8—24no—
310Q8—24no—
311Q8—44no—
312Q8—42no—
313Q8—42no—
314C2×C4—22no—
315C2×C4—21no—
316C2×C4—22no—
317C2×C4—21no—
318C2×C4—22no—
319C2×C4—21no—
320C2×C4—24no—
321C2×C4—21no—
322C2×C4—22no—
323C2×C4—21no—
324C2×C4—22no—
325C2×C4—42no—
326C2×C4—42no—
327C2×C4—42no—
328C2×C4—42no—
329C2×C4—42no—
330C2×C4—42no—
331C2×C4—42no—
332C2×C4—42no—
333C2×C4—42no—
334C2×C4—42no—
335C2×C4—42no—
336C2×C4C2×Q16×C3112yes—
337C2×C4C2×Q16×C3114yes—
338C2×C4C22×Q8×C3111yescharacteristic
339C2×C4C2×#41×C3111yescharacteristic
340C2×C4C31×H(5,𝔽2)11yescharacteristic
341C2×C4C31×H(5,𝔽2)11yescharacteristic
342C2×C4C31×H(5,𝔽2)11yescharacteristic
343C2×C4C31×2−1+411yescharacteristic
344C8—22no—
345C8—22no—
346C8—42no—
347C22C31×#53411yescharacteristic
348C22D4×Q8×C3111yescharacteristic
349C22C31×#55011yescharacteristic
350C22C22×Q16×C3111yescharacteristic
351C22C31×#57511yescharacteristic
352C22C31×#57611yescharacteristic
353C22C31×#57811yescharacteristic
354C4—24no—
355C4—22no—
356C4—42no—
357C4—41no—
358C4—44no—
359C4—82no—
360C4—82no—
361C4—82no—
362C4C31×#53911yescharacteristic
363C4C31×#54311yescharacteristic
364C4C31×#55411yescharacteristic
365C4C31×#56211yescharacteristic
366C2C31×#273211yescharacteristic
367C2C31×#318911yescharacteristic
368C2C31×#320311yescharacteristic
369C2Q8×Q16×C3111yescharacteristic
370C2C31×#339011yescharacteristic
371C2C31×#339511yescharacteristic
372C2C31×#340311yescharacteristic
subgroupG/H
center, socle, prime radicalC23×C31C22×D4
commutator, Frattini, cosocleC22×C4C24×C31
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C2×C4×Q8×C31 ◁ G

Complements

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

NH ≅ G/Ntype
39. C2×Q16×C31Q8semidirect
82. C2×Q8×C31Q16semidirect
121. #32650C31direct (N × H)
225. C2×Q16Q8×C31semidirect
261. C31#32650direct (N × H)
269. C2×Q8Q16×C31semidirect

Maximal subgroups

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

subgroupindex
C31×#25822
C31×#20952
C31×#20832
C31×#20682
C31×#19842
C31×#19692
C31×#19422
C31×#18782
C31×#18632
#3265031