Finite Group Databasebeta

← C31×#20684 #21477443

Subgroups — C31×#20684 #21477443

Order 7936.

1402 conjugacy classes of subgroups.

The subgroup lattice has 366 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×#41×C31C211yesmaximal, characteristic
2C2×C31×#408C212yesmaximal
3C31×#1818C214yesmaximal, complemented
4C31×#1817C214yesmaximal, complemented
5C31×#1729C212yesmaximal, complemented
6C31×#1728C211yesmaximal, characteristic, complemented
7C2×C31×#336C211yesmaximal, characteristic, complemented
8C22×#41×C31C2211yescharacteristic
9C22×M16×C31C2212yes—
10C23×C8×C31C2212yes—
11C4×#41×C31—28no—
12C2×C4×Q8×C31C412yes—
13C2×C4×D4×C31C414yes—
14C2×C4×D4×C31C412yes—
15C2×C31×#117C2212yes—
16C2×C31×#117C2211yescharacteristic
17C22×C42×C31C2212yes—
18C22×C42×C31C2211yescharacteristic
19C31×#408—28no—
20C2×C31×C22⋊C8C2218yes—
21C31×#336C2212yes—
22C31×#336C2212yes—
23C31×#336C2218yes—
24C31×#336C2212yes—
25C31×#336C2212yes—
26C2×#41×C31—22no—
27C2×#41×C31—24no—
28C2×#41×C31—22no—
29C2×#41×C31D418yes—
30C22×Q8×C31C2×C411yescharacteristic
31C22×D4×C31C2×C412yes—
32C22×D4×C31C2×C411yescharacteristic
33C23×C4×C31C2×C414yes—
34C23×C4×C31C2×C412yes—
35C23×C4×C31C2312yes—
36C23×C4×C31C2311yescharacteristic
37C2×M16×C31—24no—
38C2×M16×C31—24no—
39C2×M16×C31—24no—
40C22×C8×C31—24no—
41C22×C8×C31—24no—
42C22×C8×C31—24no—
43C22×C8×C31C2314yes—
44C22×C8×C31C2314yes—
45C4×Q8×C31—28no—
46C4×D4×C31—216no—
47C4×D4×C31—28no—
48C31×#117—28no—
49C31×#117—24no—
50C2×C4⋊C4×C31C2×C414yes—
51C2×C4⋊C4×C31C2×C412yes—
52C2×C22⋊C4×C31C2×C414yes—
53C2×C22⋊C4×C31C2×C412yes—
54C2×C42×C31—28no—
55C2×C42×C31—24no—
56C2×C42×C31C2×C414yes—
57C2×C42×C31C2×C412yes—
58C2×C42×C31C2311yescharacteristic
59C2×C42×C31C2312yes—
60C2×C42×C31C2311yescharacteristic
61C31×C22⋊C8—216no—
62C24×C31C22×C412yes—
63C24×C31C22×C411yescharacteristic
64#41×C31—216no—
65#41×C31—216no—
66C2×Q8×C31—22no—
67C2×Q8×C31—22no—
68C2×Q8×C31C22⋊C414yes—
69C2×D4×C31—24no—
70C2×D4×C31—24no—
71C2×D4×C31—22no—
72C2×D4×C31—22no—
73C2×D4×C31C22⋊C418yes—
74C2×D4×C31C22⋊C414yes—
75C22×C4×C31—24no—
76C22×C4×C31—22no—
77C22×C4×C31—22no—
78C22×C4×C31—28no—
79C22×C4×C31—24no—
80C22×C4×C31—24no—
81C22×C4×C31—28no—
82C22×C4×C31—42no—
83C22×C4×C31—44no—
84C22×C4×C31C22×C414yes—
85C22×C4×C31C22×C412yes—
86C22×C4×C31C22×C412yes—
87C22×C4×C31C22×C412yes—
88C22×C4×C31C22×C411yescharacteristic
89C22×C4×C31C2×D418yes—
90C22×C4×C31C2×D414yes—
91C22×C4×C31#4112yes—
92C22×C4×C31#4114yes—
93C22×C4×C31#4112yes—
94C22×C4×C31C2411yescharacteristic
95M16×C31—48no—
96C2×C8×C31—24no—
97C2×C8×C31—24no—
98C2×C8×C31—24no—
99C2×C8×C31—24no—
100C2×C8×C31—24no—
101C2×C8×C31—24no—
102C2×C8×C31—48no—
103C4⋊C4×C31—28no—
104C4⋊C4×C31—24no—
105C22⋊C4×C31—28no—
106C22⋊C4×C31—24no—
107C42×C31—28no—
108C42×C31—24no—
109C42×C31—22no—
110C42×C31—24no—
111C42×C31—22no—
112#20684C3111yesmaximal, characteristic, direct product factor, Sylow
113C23×C31—22no—
114C23×C31—22no—
115C23×C31—22no—
116C23×C31—22no—
117C23×C31—24no—
118C23×C31—24no—
119C23×C31C2×C22⋊C414yes—
120C23×C31C2×C22⋊C412yes—
121C23×C31#11712yes—
122C23×C31#11712yes—
123C23×C31C23×C411yescharacteristic
124Q8×C31—28no—
125D4×C31—216no—
126D4×C31—28no—
127C2×C4×C31—22no—
128C2×C4×C31—22no—
129C2×C4×C31—22no—
130C2×C4×C31—22no—
131C2×C4×C31—28no—
132C2×C4×C31—28no—
133C2×C4×C31—24no—
134C2×C4×C31—22no—
135C2×C4×C31—22no—
136C2×C4×C31—24no—
137C2×C4×C31—22no—
138C2×C4×C31—24no—
139C2×C4×C31—48no—
140C2×C4×C31—416no—
141C2×C4×C31C2×C22⋊C414yes—
142C2×C4×C31C2×C22⋊C412yes—
143C2×C4×C31#11712yes—
144C2×C4×C31#11712yes—
145C2×C4×C31#12318yes—
146C2×C4×C31#12318yes—
147C2×C4×C31#13114yes—
148C2×C4×C31C22×D412yes—
149C2×C4×C31C2×#4112yes—
150C2×C4×C31C2×#4111yescharacteristic
151C2×C4×C31C2×#4111yescharacteristic
152C8×C31—44no—
153C8×C31—44no—
154C2×C4×#41C2×C3111yescharacteristic
155C2×#408C2×C3112yes—
156#1818C2×C3114yescomplemented
157#1817C2×C3114yescomplemented
158#1729C2×C3112yescomplemented
159#1728C2×C3111yescharacteristic, complemented
160C2×#336C2×C3111yescharacteristic, complemented
161C22×C31—24no—
162C22×C31—22no—
163C22×C31—22no—
164C22×C31—24no—
165C22×C31—28no—
166C22×C31—24no—
167C22×C31—42no—
168C22×C31—42no—
169C22×C31—44no—
170C22×C31#38114yes—
171C22×C31C22×C22⋊C411yescharacteristic
172C22×C31C2×#11711yescharacteristic
173C22×C31C2×#11711yescharacteristic
174C22×C31C2×#13112yes—
175C22×C31#56812yes—
176C4×C31—24no—
177C4×C31—24no—
178C4×C31—42no—
179C4×C31—44no—
180C4×C31#38114yes—
181C4×C31C2×#12312yes—
182C4×C31C2×#12312yes—
183C22×#41C22×C3111yescharacteristic
184C22×M16C22×C3112yes—
185C23×C8C22×C3112yes—
186C4×#41—28no—
187C2×C4×Q8C4×C3112yes—
188C2×C4×D4C4×C3114yes—
189C2×C4×D4C4×C3112yes—
190C2×#117C22×C3112yes—
191C2×#117C22×C3111yescharacteristic
192C22×C42C22×C3112yes—
193C22×C42C22×C3111yescharacteristic
194#408—28no—
195C2×C22⋊C8C22×C3118yes—
196#336C22×C3112yes—
197#336C22×C3112yes—
198#336C22×C3118yes—
199#336C22×C3112yes—
200#336C22×C3112yes—
201C2×C31—24no—
202C2×C31—44no—
203C2×C31C2×#38111yescharacteristic
204C2×C31#288012yes—
205C2×C31#292211yescharacteristic
206C2×C31#292311yescharacteristic
207C2×C31#292512yes—
208C2×#41—22no—
209C2×#41—24no—
210C2×#41—22no—
211C2×#41D4×C3118yes—
212C22×Q8C2×C4×C3111yescharacteristic
213C22×D4C2×C4×C3112yes—
214C22×D4C2×C4×C3111yescharacteristic
215C23×C4C2×C4×C3114yes—
216C23×C4C2×C4×C3112yes—
217C23×C4C23×C3112yes—
218C23×C4C23×C3111yescharacteristic
219C2×M16—24no—
220C2×M16—24no—
221C2×M16—24no—
222C22×C8—24no—
223C22×C8—24no—
224C22×C8—24no—
225C22×C8C23×C3114yes—
226C22×C8C23×C3114yes—
227C4×Q8—28no—
228C4×D4—216no—
229C4×D4—28no—
230#117—28no—
231#117—24no—
232C2×C4⋊C4C2×C4×C3114yes—
233C2×C4⋊C4C2×C4×C3112yes—
234C2×C22⋊C4C2×C4×C3114yes—
235C2×C22⋊C4C2×C4×C3112yes—
236C2×C42—28no—
237C2×C42—24no—
238C2×C42C2×C4×C3114yes—
239C2×C42C2×C4×C3112yes—
240C2×C42C23×C3111yescharacteristic
241C2×C42C23×C3112yes—
242C2×C42C23×C3111yescharacteristic
243C22⋊C8—216no—
244C31#2068411yescharacteristic, direct product factor, Sylow
245C24C22×C4×C3112yes—
246C24C22×C4×C3111yescharacteristic
247#41—216no—
248#41—216no—
249C2×Q8—22no—
250C2×Q8—22no—
251C2×Q8C22⋊C4×C3114yes—
252C2×D4—24no—
253C2×D4—24no—
254C2×D4—22no—
255C2×D4—22no—
256C2×D4C22⋊C4×C3118yes—
257C2×D4C22⋊C4×C3114yes—
258C22×C4—24no—
259C22×C4—22no—
260C22×C4—22no—
261C22×C4—28no—
262C22×C4—24no—
263C22×C4—24no—
264C22×C4—28no—
265C22×C4—42no—
266C22×C4—44no—
267C22×C4C22×C4×C3114yes—
268C22×C4C22×C4×C3112yes—
269C22×C4C22×C4×C3112yes—
270C22×C4C22×C4×C3112yes—
271C22×C4C22×C4×C3111yescharacteristic
272C22×C4C2×D4×C3118yes—
273C22×C4C2×D4×C3114yes—
274C22×C4#41×C3112yes—
275C22×C4#41×C3114yes—
276C22×C4#41×C3112yes—
277C22×C4C24×C3111yescharacteristic
278M16—48no—
279C2×C8—24no—
280C2×C8—24no—
281C2×C8—24no—
282C2×C8—24no—
283C2×C8—24no—
284C2×C8—24no—
285C2×C8—48no—
286C4⋊C4—28no—
287C4⋊C4—24no—
288C22⋊C4—28no—
289C22⋊C4—24no—
290C42—28no—
291C42—24no—
292C42—22no—
293C42—24no—
294C42—22no—
295C23—22no—
296C23—22no—
297C23—22no—
298C23—22no—
299C23—24no—
300C23—24no—
301C23C2×C22⋊C4×C3114yes—
302C23C2×C22⋊C4×C3112yes—
303C23C31×#11712yes—
304C23C31×#11712yes—
305C23C23×C4×C3111yescharacteristic
306Q8—28no—
307D4—216no—
308D4—28no—
309C2×C4—22no—
310C2×C4—22no—
311C2×C4—22no—
312C2×C4—22no—
313C2×C4—28no—
314C2×C4—28no—
315C2×C4—24no—
316C2×C4—22no—
317C2×C4—22no—
318C2×C4—24no—
319C2×C4—22no—
320C2×C4—24no—
321C2×C4—48no—
322C2×C4—416no—
323C2×C4C2×C22⋊C4×C3114yes—
324C2×C4C2×C22⋊C4×C3112yes—
325C2×C4C31×#11712yes—
326C2×C4C31×#11712yes—
327C2×C4C31×#12318yes—
328C2×C4C31×#12318yes—
329C2×C4C31×#13114yes—
330C2×C4C22×D4×C3112yes—
331C2×C4C2×#41×C3112yes—
332C2×C4C2×#41×C3111yescharacteristic
333C2×C4C2×#41×C3111yescharacteristic
334C8—44no—
335C8—44no—
336C22—24no—
337C22—22no—
338C22—22no—
339C22—24no—
340C22—28no—
341C22—24no—
342C22—42no—
343C22—42no—
344C22—44no—
345C22C31×#38114yes—
346C22C22×C22⋊C4×C3111yescharacteristic
347C22C2×C31×#11711yescharacteristic
348C22C2×C31×#11711yescharacteristic
349C22C2×C31×#13112yes—
350C22C31×#56812yes—
351C4—24no—
352C4—24no—
353C4—42no—
354C4—44no—
355C4C31×#38114yes—
356C4C2×C31×#12312yes—
357C4C2×C31×#12312yes—
358C2—24no—
359C2—44no—
360C2C2×C31×#38111yescharacteristic
361C2C31×#288012yes—
362C2C31×#292211yescharacteristic
363C2C31×#292311yescharacteristic
364C2C31×#292512yes—
subgroupG/H
centerC22×C4×C31C24
commutatorC23C23×C4×C31
Frattini, cosocleC22×C4C24×C31
socleC23×C31C23×C4
prime radicalC22×#41×C31C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
3. C31×#1818C2semidirect
4. C31×#1817C2semidirect
5. C31×#1729C2semidirect
6. C31×#1728C2semidirect
7. C2×C31×#336C2semidirect
112. #20684C31direct (N × H)
156. #1818C2×C31semidirect
157. #1817C2×C31semidirect
158. #1729C2×C31semidirect
159. #1728C2×C31semidirect
160. C2×#336C2×C31semidirect
244. C31#20684direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×#41×C312
C2×C31×#4082
C31×#18182
C31×#18172
C31×#17292
C31×#17282
C2×C31×#3362
#2068431