Finite Group Databasebeta

← C31×#19265 #21476024

Subgroups — C31×#19265 #21476024

Order 7936.

606 conjugacy classes of subgroups.

The subgroup lattice has 336 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3170C211yesmaximal, characteristic
2C31×#3113C212yesmaximal
3C2×C8×Q8×C31C211yesmaximal, characteristic
4C31×#1680C214yesmaximal, complemented
5C31×#1674C212yesmaximal, complemented
6C31×#1670C212yesmaximal, complemented
7C31×#1568C211yesmaximal, characteristic
8C31×#1552C212yesmaximal
9C31×#533C2212yes—
10C2×C4×Q8×C31C2211yescharacteristic
11C31×#500C2211yescharacteristic
12C31×#494C2211yescharacteristic
13C31×#487C2212yes—
14C31×#483—22no—
15C31×#475C2214yes—
16C31×#467—21no—
17C31×#467—21no—
18C31×#462C2214yes—
19C31×#451—22no—
20C8×Q8×C31—21no—
21C8×Q8×C31—21no—
22C8×Q8×C31C2212yes—
23C8×Q8×C31C2212yes—
24C31×#441—24no—
25C4×Q16×C31—21no—
26C4×Q16×C31—21no—
27C31×#432C2212yes—
28C2×C31×C4⋊C8—21no—
29C2×C31×C4⋊C8C2211yescharacteristic
30C2×C4×C8×C31—21no—
31C2×C4×C8×C31C2211yescharacteristic
32C31×#335C2212yes—
33C31×#334C2212yes—
34C31×#332C2214yes—
35C31×#332C2214yes—
36C22×Q8×C31D411yescharacteristic
37C2×Q16×C31—24no—
38C2×Q16×C31—21no—
39C2×Q16×C31—21no—
40C22×C8×C31—21no—
41C22×C8×C31D411yescharacteristic
42C22×C8×C31D411yescharacteristic
43C31×C4⋊Q8C2312yes—
44C31×C4⋊Q8C2312yes—
45C31×#125—22no—
46C31×C22⋊Q8—22no—
47C31×C22⋊Q8—22no—
48C4×Q8×C31—21no—
49C4×Q8×C31—21no—
50C4×Q8×C31—22no—
51C4×Q8×C31—22no—
52C4×Q8×C31D412yes—
53C4×Q8×C31C2312yes—
54C31×#117—22no—
55C2×C4⋊C4×C31—21no—
56C2×C4⋊C4×C31D411yescharacteristic
57C2×C42×C31—21no—
58C2×C42×C31C2311yescharacteristic
59C31×#107—21no—
60C31×#107—21no—
61C31×#106—24no—
62C31×C4⋊C8—22no—
63C31×C4⋊C8—22no—
64C31×C4⋊C8—21no—
65C31×C4⋊C8C2312yes—
66C31×C4⋊C8C2314yes—
67C31×#103—24no—
68C31×#103—22no—
69C31×#103—22no—
70C31×#103—24no—
71C31×C22⋊C8—22no—
72C31×#97—22no—
73C4×C8×C31—22no—
74C4×C8×C31—22no—
75C4×C8×C31D411yescharacteristic
76C4×C8×C31D411yescharacteristic
77C4×C8×C31C2311yescharacteristic
78C4×C8×C31C2311yescharacteristic
79C2×Q8×C31—24no—
80C2×Q8×C31—21no—
81C2×Q8×C31—22no—
82C2×Q8×C31—22no—
83C2×Q8×C31C2×D412yes—
84C22×C4×C31—21no—
85C22×C4×C31—21no—
86C22×C4×C31C2×D411yescharacteristic
87C22×C4×C31C2×D411yescharacteristic
88C22×C4×C31#4111yescharacteristic
89Q16×C31—42no—
90Q16×C31—48no—
91Q16×C31—42no—
92C2×C8×C31—22no—
93C2×C8×C31—22no—
94C2×C8×C31—24no—
95C2×C8×C31—41no—
96C2×C8×C31—42no—
97C2×C8×C31C2×D411yescharacteristic
98C2×C8×C31C2×D411yescharacteristic
99C2×C8×C31C2×D411yescharacteristic
100C2×C8×C31C2×D411yescharacteristic
101C4⋊C4×C31—22no—
102C4⋊C4×C31—21no—
103C4⋊C4×C31—22no—
104C4⋊C4×C31—22no—
105C4⋊C4×C31—22no—
106C4⋊C4×C31—22no—
107C4⋊C4×C31—22no—
108C4⋊C4×C31—42no—
109C4⋊C4×C31—42no—
110C4⋊C4×C31C2×D412yes—
111C22⋊C4×C31—42no—
112C42×C31—22no—
113C42×C31—22no—
114C42×C31—42no—
115C42×C31C2×D411yescharacteristic
116C42×C31C2×D411yescharacteristic
117C42×C31#4111yescharacteristic
118C42×C31C2411yescharacteristic
119#19265C3111yesmaximal, characteristic, direct product factor, Sylow
120C23×C31#12111yescharacteristic
121Q8×C31—24no—
122Q8×C31—22no—
123Q8×C31—44no—
124Q8×C31—42no—
125Q8×C31—42no—
126Q8×C31#13514yes—
127C2×C4×C31—24no—
128C2×C4×C31—22no—
129C2×C4×C31—22no—
130C2×C4×C31—22no—
131C2×C4×C31—21no—
132C2×C4×C31—21no—
133C2×C4×C31—22no—
134C2×C4×C31—42no—
135C2×C4×C31—42no—
136C2×C4×C31—42no—
137C2×C4×C31#12111yescharacteristic
138C2×C4×C31#12111yescharacteristic
139C2×C4×C31#12111yescharacteristic
140C2×C4×C31C22×D411yescharacteristic
141C2×C4×C31C22×D411yescharacteristic
142C2×C4×C31C2×#4111yescharacteristic
143C8×C31—21no—
144C8×C31—21no—
145C8×C31—21no—
146C8×C31—44no—
147C8×C31—42no—
148C8×C31#13712yes—
149#3170C2×C3111yescharacteristic
150#3113C2×C3112yes—
151C2×C8×Q8C2×C3111yescharacteristic
152#1680C2×C3114yescomplemented
153#1674C2×C3112yescomplemented
154#1670C2×C3112yescomplemented
155#1568C2×C3111yescharacteristic
156#1552C2×C3112yes—
157C22×C31—21no—
158C22×C31—21no—
159C22×C31#47312yes—
160C22×C31C2×#12111yescharacteristic
161C4×C31—21no—
162C4×C31—24no—
163C4×C31—21no—
164C4×C31—21no—
165C4×C31—21no—
166C4×C31—42no—
167C4×C31—82no—
168C4×C31—82no—
169C4×C31C2×#13512yes—
170C4×C31C2×#13711yescharacteristic
171C4×C31#57511yescharacteristic
172#533C22×C3112yes—
173C2×C4×Q8C22×C3111yescharacteristic
174#500C22×C3111yescharacteristic
175#494C22×C3111yescharacteristic
176#487C22×C3112yes—
177#483—22no—
178#475C22×C3114yes—
179#467—21no—
180#467—21no—
181#462C22×C3114yes—
182#451—22no—
183C8×Q8—21no—
184C8×Q8—21no—
185C8×Q8C22×C3112yes—
186C8×Q8C22×C3112yes—
187#441—24no—
188C4×Q16—21no—
189C4×Q16—21no—
190#432C22×C3112yes—
191C2×C4⋊C8—21no—
192C2×C4⋊C8C22×C3111yescharacteristic
193C2×C4×C8—21no—
194C2×C4×C8C22×C3111yescharacteristic
195#335C22×C3112yes—
196#334C22×C3112yes—
197#332C22×C3114yes—
198#332C22×C3114yes—
199C2×C31—22no—
200C2×C31#303711yescharacteristic
201C2×C31#305011yescharacteristic
202C2×C31C2×#47311yescharacteristic
203C22×Q8D4×C3111yescharacteristic
204C2×Q16—24no—
205C2×Q16—21no—
206C2×Q16—21no—
207C22×C8—21no—
208C22×C8D4×C3111yescharacteristic
209C22×C8D4×C3111yescharacteristic
210C4⋊Q8C23×C3112yes—
211C4⋊Q8C23×C3112yes—
212#125—22no—
213C22⋊Q8—22no—
214C22⋊Q8—22no—
215C4×Q8—21no—
216C4×Q8—21no—
217C4×Q8—22no—
218C4×Q8—22no—
219C4×Q8D4×C3112yes—
220C4×Q8C23×C3112yes—
221#117—22no—
222C2×C4⋊C4—21no—
223C2×C4⋊C4D4×C3111yescharacteristic
224C2×C42—21no—
225C2×C42C23×C3111yescharacteristic
226#107—21no—
227#107—21no—
228#106—24no—
229C4⋊C8—22no—
230C4⋊C8—22no—
231C4⋊C8—21no—
232C4⋊C8C23×C3112yes—
233C4⋊C8C23×C3114yes—
234#103—24no—
235#103—22no—
236#103—22no—
237#103—24no—
238C22⋊C8—22no—
239#97—22no—
240C4×C8—22no—
241C4×C8—22no—
242C4×C8D4×C3111yescharacteristic
243C4×C8D4×C3111yescharacteristic
244C4×C8C23×C3111yescharacteristic
245C4×C8C23×C3111yescharacteristic
246C31#1926511yescharacteristic, direct product factor, Sylow
247C2×Q8—24no—
248C2×Q8—21no—
249C2×Q8—22no—
250C2×Q8—22no—
251C2×Q8C2×D4×C3112yes—
252C22×C4—21no—
253C22×C4—21no—
254C22×C4C2×D4×C3111yescharacteristic
255C22×C4C2×D4×C3111yescharacteristic
256C22×C4#41×C3111yescharacteristic
257Q16—42no—
258Q16—48no—
259Q16—42no—
260C2×C8—22no—
261C2×C8—22no—
262C2×C8—24no—
263C2×C8—41no—
264C2×C8—42no—
265C2×C8C2×D4×C3111yescharacteristic
266C2×C8C2×D4×C3111yescharacteristic
267C2×C8C2×D4×C3111yescharacteristic
268C2×C8C2×D4×C3111yescharacteristic
269C4⋊C4—22no—
270C4⋊C4—21no—
271C4⋊C4—22no—
272C4⋊C4—22no—
273C4⋊C4—22no—
274C4⋊C4—22no—
275C4⋊C4—22no—
276C4⋊C4—42no—
277C4⋊C4—42no—
278C4⋊C4C2×D4×C3112yes—
279C22⋊C4—42no—
280C42—22no—
281C42—22no—
282C42—42no—
283C42C2×D4×C3111yescharacteristic
284C42C2×D4×C3111yescharacteristic
285C42#41×C3111yescharacteristic
286C42C24×C3111yescharacteristic
287C23C31×#12111yescharacteristic
288Q8—24no—
289Q8—22no—
290Q8—44no—
291Q8—42no—
292Q8—42no—
293Q8C31×#13514yes—
294C2×C4—24no—
295C2×C4—22no—
296C2×C4—22no—
297C2×C4—22no—
298C2×C4—21no—
299C2×C4—21no—
300C2×C4—22no—
301C2×C4—42no—
302C2×C4—42no—
303C2×C4—42no—
304C2×C4C31×#12111yescharacteristic
305C2×C4C31×#12111yescharacteristic
306C2×C4C31×#12111yescharacteristic
307C2×C4C22×D4×C3111yescharacteristic
308C2×C4C22×D4×C3111yescharacteristic
309C2×C4C2×#41×C3111yescharacteristic
310C8—21no—
311C8—21no—
312C8—21no—
313C8—44no—
314C8—42no—
315C8C31×#13712yes—
316C22—21no—
317C22—21no—
318C22C31×#47312yes—
319C22C2×C31×#12111yescharacteristic
320C4—21no—
321C4—24no—
322C4—21no—
323C4—21no—
324C4—21no—
325C4—42no—
326C4—82no—
327C4—82no—
328C4C2×C31×#13512yes—
329C4C2×C31×#13711yescharacteristic
330C4C31×#57511yescharacteristic
331C2—22no—
332C2C31×#303711yescharacteristic
333C2C31×#305011yescharacteristic
334C2C2×C31×#47311yescharacteristic
subgroupG/H
center, socleC22×C31C2×#121
commutator, Frattini, cosocleC42C24×C31
prime radicalC23×C31#121
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
4. C31×#1680C2semidirect
5. C31×#1674C2semidirect
6. C31×#1670C2semidirect
119. #19265C31direct (N × H)
152. #1680C2×C31semidirect
153. #1674C2×C31semidirect
154. #1670C2×C31semidirect
246. C31#19265direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#31702
C31×#31132
C2×C8×Q8×C312
C31×#16802
C31×#16742
C31×#16702
C31×#15682
C31×#15522
#1926531