Finite Group Databasebeta

← C31×#32982 #21489741

Subgroups — C31×#32982 #21489741

Order 7936.

1734 conjugacy classes of subgroups.

The subgroup lattice has 380 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C4⋊C4×C31C211yesmaximal, characteristic
2C2×C31×#483C212yesmaximal, complemented
3C31×#2848C211yesmaximal, characteristic
4C31×#1872C214yesmaximal, complemented
5C31×#1853C214yesmaximal, complemented
6C31×#1823C212yesmaximal, complemented
7C31×#1779C211yesmaximal, characteristic
8C24×C4×C31—21no—
9C24×C4×C31C2211yescharacteristic
10C2×C31×C22⋊Q8C2211yescharacteristic
11C2×C31×C22⋊Q8C2212yes—
12C22×C4⋊C4×C31—21no—
13C22×C4⋊C4×C31—22no—
14C22×C4⋊C4×C31—28no—
15C22×C4⋊C4×C31C2214yes—
16C22×C4⋊C4×C31C2212yes—
17C31×#483—28no—
18C2×C31×#106C2214yescomplemented
19C2×C31×#103C2214yescomplemented
20C2×C31×C22⋊C8C2212yes—
21C2×C31×C22⋊C8C2214yes—
22C31×#385—22no—
23C31×#385—21no—
24C31×#380C2211yescharacteristic
25C31×#380C2212yes—
26C31×#379—21no—
27C31×#340C2218yescomplemented
28C25×C31D411yescharacteristic
29C22×Q8×C31C2311yescharacteristic
30C23×C4×C31—24no—
31C23×C4×C31—28no—
32C23×C4×C31—28no—
33C23×C4×C31—24no—
34C23×C4×C31—22no—
35C23×C4×C31—44no—
36C23×C4×C31—44no—
37C23×C4×C31D411yescharacteristic
38C23×C4×C31D412yes—
39C23×C4×C31C2311yescharacteristic
40C23×C4×C31C2312yes—
41C22×C8×C31C2314yes—
42C31×C22⋊Q8—24no—
43C31×C22⋊Q8—28no—
44C2×C4⋊C4×C31—28no—
45C2×C4⋊C4×C31—216no—
46C2×C4⋊C4×C31—24no—
47C2×C4⋊C4×C31—22no—
48C2×C4⋊C4×C31—24no—
49C2×C4⋊C4×C31—216no—
50C2×C4⋊C4×C31—21no—
51C2×C4⋊C4×C31—22no—
52C2×C4⋊C4×C31D418yes—
53C2×C4⋊C4×C31C2311yescharacteristic
54C2×C4⋊C4×C31C2312yes—
55C2×C4⋊C4×C31C2314yes—
56C2×C22⋊C4×C31—21no—
57C2×C22⋊C4×C31—22no—
58C2×C22⋊C4×C31—21no—
59C2×C22⋊C4×C31—22no—
60C31×#106—28no—
61C31×#103—28no—
62C31×C22⋊C8—24no—
63C31×C22⋊C8—28no—
64C31×#95—21no—
65C31×#95—22no—
66C24×C31—22no—
67C24×C31—24no—
68C24×C31—22no—
69C24×C31—24no—
70C24×C31SD1614yes—
71C24×C31C2×D411yescharacteristic
72C24×C31C2×D412yes—
73C2×Q8×C31—22no—
74C2×Q8×C31—24no—
75C22×C4×C31—232no—
76C22×C4×C31—22no—
77C22×C4×C31—24no—
78C22×C4×C31—24no—
79C22×C4×C31—24no—
80C22×C4×C31—24no—
81C22×C4×C31—24no—
82C22×C4×C31—24no—
83C22×C4×C31—24no—
84C22×C4×C31—216no—
85C22×C4×C31—28no—
86C22×C4×C31—24no—
87C22×C4×C31—21no—
88C22×C4×C31—22no—
89C22×C4×C31—21no—
90C22×C4×C31—48no—
91C22×C4×C31—432no—
92C22×C4×C31—48no—
93C22×C4×C31—44no—
94C22×C4×C31—44no—
95C22×C4×C31C2×D411yescharacteristic
96C22×C4×C31C2×D414yes—
97C22×C4×C31C2×D412yes—
98C22×C4×C31#4118yes—
99C22×C4×C31C2411yescharacteristic
100C2×C8×C31—24no—
101C2×C8×C31—28no—
102C4⋊C4×C31—216no—
103C4⋊C4×C31—28no—
104C4⋊C4×C31—24no—
105C4⋊C4×C31—22no—
106C4⋊C4×C31—24no—
107C4⋊C4×C31—42no—
108C4⋊C4×C31—44no—
109C4⋊C4×C31C2×D418yes—
110C22⋊C4×C31—42no—
111C22⋊C4×C31—44no—
112C22⋊C4×C31—42no—
113C22⋊C4×C31—44no—
114#32982C3111yesmaximal, characteristic, direct product factor, Sylow
115C23×C31—28no—
116C23×C31—216no—
117C23×C31—28no—
118C23×C31—22no—
119C23×C31—22no—
120C23×C31—22no—
121C23×C31—22no—
122C23×C31—22no—
123C23×C31—22no—
124C23×C31—28no—
125C23×C31—216no—
126C23×C31#12012yes—
127C23×C31#12314yes—
128C23×C31C2×SD1612yes—
129C23×C31C2×SD1614yes—
130C23×C31AGL(1,ℤ/8)12yes—
131C23×C31#13714yes—
132C23×C31C22×D411yescharacteristic
133Q8×C31—44no—
134C2×C4×C31—216no—
135C2×C4×C31—28no—
136C2×C4×C31—22no—
137C2×C4×C31—22no—
138C2×C4×C31—22no—
139C2×C4×C31—28no—
140C2×C4×C31—216no—
141C2×C4×C31—28no—
142C2×C4×C31—432no—
143C2×C4×C31—44no—
144C2×C4×C31—44no—
145C2×C4×C31—416no—
146C2×C4×C31—41no—
147C2×C4×C31—41no—
148C2×C4×C31—42no—
149C2×C4×C31—42no—
150C2×C4×C31—42no—
151C2×C4×C31—42no—
152C2×C4×C31—42no—
153C2×C4×C31#12012yes—
154C2×C4×C31#12314yes—
155C2×C4×C31C22×D412yes—
156C2×C4×C31C2×#4114yes—
157C8×C31—44no—
158C23×C4⋊C4C2×C3111yescharacteristic
159C2×#483C2×C3112yescomplemented
160#2848C2×C3111yescharacteristic
161#1872C2×C3114yescomplemented
162#1853C2×C3114yescomplemented
163#1823C2×C3112yescomplemented
164#1779C2×C3111yescharacteristic
165C22×C31—232no—
166C22×C31—24no—
167C22×C31—24no—
168C22×C31—24no—
169C22×C31—24no—
170C22×C31—24no—
171C22×C31—22no—
172C22×C31—24no—
173C22×C31—24no—
174C22×C31—22no—
175C22×C31—24no—
176C22×C31#45014yes—
177C22×C31#48318yescomplemented
178C22×C31C2×#12011yescharacteristic
179C22×C31C2×#12312yes—
180C22×C31C22×SD1611yescharacteristic
181C22×C31C2×AGL(1,ℤ/8)11yescharacteristic
182C22×C31C2×#13712yes—
183C4×C31—22no—
184C4×C31—24no—
185C4×C31—48no—
186C4×C31—82no—
187C4×C31—81no—
188C4×C31—81no—
189C4×C31#52514yes—
190C24×C4—21no—
191C24×C4C22×C3111yescharacteristic
192C2×C22⋊Q8C22×C3111yescharacteristic
193C2×C22⋊Q8C22×C3112yes—
194C22×C4⋊C4—21no—
195C22×C4⋊C4—22no—
196C22×C4⋊C4—28no—
197C22×C4⋊C4C22×C3114yes—
198C22×C4⋊C4C22×C3112yes—
199#483—28no—
200C2×#106C22×C3114yescomplemented
201C2×#103C22×C3114yescomplemented
202C2×C22⋊C8C22×C3112yes—
203C2×C22⋊C8C22×C3114yes—
204#385—22no—
205#385—21no—
206#380C22×C3111yescharacteristic
207#380C22×C3112yes—
208#379—21no—
209#340C22×C3118yescomplemented
210C2×C31—24no—
211C2×C31—28no—
212C2×C31#284911yescharacteristic
213C2×C31C2×#45011yescharacteristic
214C2×C31#300411yescharacteristic
215C2×C31C2×#48312yes—
216C2×C31#309212yes—
217C25D4×C3111yescharacteristic
218C22×Q8C23×C3111yescharacteristic
219C23×C4—24no—
220C23×C4—28no—
221C23×C4—28no—
222C23×C4—24no—
223C23×C4—22no—
224C23×C4—44no—
225C23×C4—44no—
226C23×C4D4×C3111yescharacteristic
227C23×C4D4×C3112yes—
228C23×C4C23×C3111yescharacteristic
229C23×C4C23×C3112yes—
230C22×C8C23×C3114yes—
231C22⋊Q8—24no—
232C22⋊Q8—28no—
233C2×C4⋊C4—28no—
234C2×C4⋊C4—216no—
235C2×C4⋊C4—24no—
236C2×C4⋊C4—22no—
237C2×C4⋊C4—24no—
238C2×C4⋊C4—216no—
239C2×C4⋊C4—21no—
240C2×C4⋊C4—22no—
241C2×C4⋊C4D4×C3118yes—
242C2×C4⋊C4C23×C3112yes—
243C2×C4⋊C4C23×C3111yescharacteristic
244C2×C4⋊C4C23×C3114yes—
245C2×C22⋊C4—21no—
246C2×C22⋊C4—22no—
247C2×C22⋊C4—21no—
248C2×C22⋊C4—22no—
249#106—28no—
250#103—28no—
251C22⋊C8—24no—
252C22⋊C8—28no—
253#95—21no—
254#95—22no—
255C31#3298211yescharacteristic, direct product factor, Sylow
256C24—22no—
257C24—24no—
258C24—22no—
259C24—24no—
260C24SD16×C3114yes—
261C24C2×D4×C3111yescharacteristic
262C24C2×D4×C3112yes—
263C2×Q8—22no—
264C2×Q8—24no—
265C22×C4—232no—
266C22×C4—22no—
267C22×C4—24no—
268C22×C4—24no—
269C22×C4—24no—
270C22×C4—24no—
271C22×C4—24no—
272C22×C4—24no—
273C22×C4—24no—
274C22×C4—216no—
275C22×C4—28no—
276C22×C4—24no—
277C22×C4—21no—
278C22×C4—22no—
279C22×C4—21no—
280C22×C4—432no—
281C22×C4—48no—
282C22×C4—48no—
283C22×C4—44no—
284C22×C4—44no—
285C22×C4C2×D4×C3111yescharacteristic
286C22×C4C2×D4×C3114yes—
287C22×C4C2×D4×C3112yes—
288C22×C4#41×C3118yes—
289C22×C4C24×C3111yescharacteristic
290C2×C8—24no—
291C2×C8—28no—
292C4⋊C4—216no—
293C4⋊C4—28no—
294C4⋊C4—24no—
295C4⋊C4—22no—
296C4⋊C4—24no—
297C4⋊C4—42no—
298C4⋊C4—44no—
299C4⋊C4C2×D4×C3118yes—
300C22⋊C4—42no—
301C22⋊C4—44no—
302C22⋊C4—42no—
303C22⋊C4—44no—
304C23—28no—
305C23—216no—
306C23—28no—
307C23—28no—
308C23—216no—
309C23—22no—
310C23—22no—
311C23—22no—
312C23—22no—
313C23—22no—
314C23—22no—
315C23C31×#12012yes—
316C23C31×#12314yes—
317C23C2×SD16×C3112yes—
318C23C2×SD16×C3114yes—
319C23C31×AGL(1,ℤ/8)12yes—
320C23C31×#13714yes—
321C23C22×D4×C3111yescharacteristic
322Q8—44no—
323C2×C4—216no—
324C2×C4—28no—
325C2×C4—22no—
326C2×C4—22no—
327C2×C4—22no—
328C2×C4—28no—
329C2×C4—216no—
330C2×C4—28no—
331C2×C4—432no—
332C2×C4—416no—
333C2×C4—44no—
334C2×C4—44no—
335C2×C4—41no—
336C2×C4—41no—
337C2×C4—42no—
338C2×C4—42no—
339C2×C4—42no—
340C2×C4—42no—
341C2×C4—42no—
342C2×C4C31×#12012yes—
343C2×C4C31×#12314yes—
344C2×C4C22×D4×C3112yes—
345C2×C4C2×#41×C3114yes—
346C8—44no—
347C22—232no—
348C22—24no—
349C22—24no—
350C22—24no—
351C22—24no—
352C22—24no—
353C22—22no—
354C22—24no—
355C22—24no—
356C22—22no—
357C22—24no—
358C22C31×#45014yes—
359C22C31×#48318yescomplemented
360C22C2×C31×#12011yescharacteristic
361C22C2×C31×#12312yes—
362C22C22×SD16×C3111yescharacteristic
363C22C2×C31×AGL(1,ℤ/8)11yescharacteristic
364C22C2×C31×#13712yes—
365C4—22no—
366C4—24no—
367C4—48no—
368C4—82no—
369C4—81no—
370C4—81no—
371C4C31×#52514yes—
372C2—24no—
373C2—28no—
374C2C31×#284911yescharacteristic
375C2C2×C31×#45011yescharacteristic
376C2C31×#300411yescharacteristic
377C2C2×C31×#48312yes—
378C2C31×#309212yes—
subgroupG/H
center, socleC23×C31C22×D4
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC25×C31D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C24×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×C31×#483C2semidirect
4. C31×#1872C2semidirect
5. C31×#1853C2semidirect
6. C31×#1823C2semidirect
18. C2×C31×#106C22semidirect
19. C2×C31×#103C22semidirect
27. C31×#340C22semidirect
114. #32982C31direct (N × H)
159. C2×#483C2×C31semidirect
161. #1872C2×C31semidirect
162. #1853C2×C31semidirect
163. #1823C2×C31semidirect
177. C22×C31#483semidirect
200. C2×#106C22×C31semidirect
201. C2×#103C22×C31semidirect
209. #340C22×C31semidirect
255. C31#32982direct (N × H)
359. C22C31×#483semidirect

Maximal subgroups

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

subgroupindex
C23×C4⋊C4×C312
C2×C31×#4832
C31×#28482
C31×#18722
C31×#18532
C31×#18232
C31×#17792
#3298231