Finite Group Databasebeta

← C31×#29331 #21486090

Subgroups — C31×#29331 #21486090

Order 7936.

922 conjugacy classes of subgroups.

The subgroup lattice has 342 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#2856C211yesmaximal, characteristic
2C31×#2296C211yesmaximal, characteristic, complemented
3C31×#2100C212yesmaximal, complemented
4C31×#2041C212yesmaximal, complemented
5C31×#1934C214yesmaximal, complemented
6C31×#1875C212yesmaximal, complemented
7C31×#1875C212yesmaximal, complemented
8C4×C31×C22⋊C8C211yesmaximal, characteristic, complemented
9C2×C31×#127C2211yescharacteristic
10C2×C31×#121—22no—
11C2×C31×#121C2212yes—
12C2×C31×#117C2211yescharacteristic
13C2×C31×#117C2211yescharacteristic
14C22×C42×C31C2211yescharacteristic
15C2×C31×#102C2214yes—
16C2×C31×#102C2214yes—
17C2×C31×C22⋊C8C2212yes—
18C2×C4×C8×C31C2212yes—
19C31×#390—22no—
20C31×#390C2212yes—
21C31×#389C2212yes—
22C31×#389C2212yes—
23C31×#385—22no—
24C31×#384C2211yescharacteristic
25C4×C4⋊C4×C31—22no—
26C31×#340C2214yes—
27C31×#340C2214yes—
28C31×#336C2212yes—
29C22×D4×C31—22no—
30C22×D4×C31—22no—
31C22×D4×C31C2312yes—
32C23×C4×C31D412yes—
33C23×C4×C31C2311yescharacteristic
34C22×C8×C31C2314yes—
35C31×#127—42no—
36C31×#121—28no—
37C31×#121—48no—
38C31×#117—24no—
39C31×#117—42no—
40C2×C4⋊C4×C31—22no—
41C2×C4⋊C4×C31—22no—
42C2×C4⋊C4×C31—22no—
43C2×C4⋊C4×C31C2312yes—
44C2×C4⋊C4×C31C2312yes—
45C2×C4⋊C4×C31C2312yes—
46C2×C22⋊C4×C31—21no—
47C2×C22⋊C4×C31—21no—
48C2×C22⋊C4×C31—24no—
49C2×C22⋊C4×C31—22no—
50C2×C42×C31—21no—
51C2×C42×C31—21no—
52C2×C42×C31—42no—
53C2×C42×C31D412yes—
54C2×C42×C31C2311yescharacteristic
55C2×C42×C31C2311yescharacteristic
56C31×#102—28no—
57C31×#102—44no—
58C31×C22⋊C8—24no—
59C4×C8×C31—42no—
60C31×#95—22no—
61C31×#95—22no—
62C24×C31—22no—
63C24×C31C2×D411yescharacteristic
64C2×D4×C31—24no—
65C2×D4×C31—24no—
66C2×D4×C31—24no—
67C2×D4×C31—44no—
68C2×D4×C31—44no—
69C2×D4×C31—48no—
70C2×D4×C31—44no—
71C2×D4×C31—44no—
72C22×C4×C31—22no—
73C22×C4×C31—22no—
74C22×C4×C31—22no—
75C22×C4×C31—24no—
76C22×C4×C31—24no—
77C22×C4×C31—22no—
78C22×C4×C31—22no—
79C22×C4×C31—42no—
80C22×C4×C31C2×D411yescharacteristic
81C22×C4×C31C2×D412yes—
82C22×C4×C31C2×D412yes—
83C22×C4×C31#4114yes—
84C22×C4×C31C2411yescharacteristic
85C2×C8×C31—24no—
86C2×C8×C31—24no—
87C2×C8×C31—24no—
88C4⋊C4×C31—22no—
89C4⋊C4×C31—24no—
90C4⋊C4×C31—24no—
91C4⋊C4×C31—44no—
92C4⋊C4×C31—44no—
93C4⋊C4×C31—44no—
94C4⋊C4×C31#4114yes—
95C22⋊C4×C31—24no—
96C22⋊C4×C31—42no—
97C22⋊C4×C31—44no—
98C22⋊C4×C31—48no—
99C42×C31—24no—
100C42×C31—22no—
101C42×C31—22no—
102C42×C31—42no—
103C42×C31—42no—
104#29331C3111yesmaximal, characteristic, direct product factor, Sylow
105C23×C31—21no—
106C23×C31—21no—
107C23×C31—22no—
108C23×C31—22no—
109C23×C31—42no—
110C23×C31—42no—
111C23×C31—42no—
112C23×C31—44no—
113C23×C31—44no—
114C23×C31#12412yes—
115C23×C31C22×D411yescharacteristic
116D4×C31—48no—
117D4×C31—88no—
118D4×C31—88no—
119C2×C4×C31—21no—
120C2×C4×C31—22no—
121C2×C4×C31—22no—
122C2×C4×C31—21no—
123C2×C4×C31—22no—
124C2×C4×C31—22no—
125C2×C4×C31—28no—
126C2×C4×C31—24no—
127C2×C4×C31—48no—
128C2×C4×C31—42no—
129C2×C4×C31—42no—
130C2×C4×C31—42no—
131C2×C4×C31—42no—
132C2×C4×C31—42no—
133C2×C4×C31—44no—
134C2×C4×C31—42no—
135C2×C4×C31#12412yes—
136C2×C4×C31#13514yes—
137C2×C4×C31AGL(1,ℤ/8)14yes—
138C2×C4×C31C2×#4112yes—
139C2×C4×C31C2×#4112yes—
140C2×C4×C31H(5,𝔽2)12yes—
141C8×C31—44no—
142#2856C2×C3111yescharacteristic
143#2296C2×C3111yescharacteristic, complemented
144#2100C2×C3112yescomplemented
145#2041C2×C3112yescomplemented
146#1934C2×C3114yescomplemented
147#1875C2×C3112yescomplemented
148#1875C2×C3112yescomplemented
149C4×C22⋊C8C2×C3111yescharacteristic, complemented
150C22×C31—22no—
151C22×C31—22no—
152C22×C31—22no—
153C22×C31—42no—
154C22×C31—42no—
155C22×C31—82no—
156C22×C31—84no—
157C22×C31—82no—
158C22×C31—82no—
159C22×C31—84no—
160C22×C31#52511yescharacteristic
161C22×C31C2×#12411yescharacteristic
162C22×C31#53411yescharacteristic
163C22×C31C2×#13512yes—
164C22×C31C2×AGL(1,ℤ/8)12yes—
165C4×C31—22no—
166C4×C31—24no—
167C4×C31—24no—
168C4×C31—44no—
169C4×C31—82no—
170C4×C31—82no—
171C4×C31#55314yes—
172C2×#127C22×C3111yescharacteristic
173C2×#121—22no—
174C2×#121C22×C3112yes—
175C2×#117C22×C3111yescharacteristic
176C2×#117C22×C3111yescharacteristic
177C22×C42C22×C3111yescharacteristic
178C2×#102C22×C3114yes—
179C2×#102C22×C3114yes—
180C2×C22⋊C8C22×C3112yes—
181C2×C4×C8C22×C3112yes—
182#390—22no—
183#390C22×C3112yes—
184#389C22×C3112yes—
185#389C22×C3112yes—
186#385—22no—
187#384C22×C3111yescharacteristic
188C4×C4⋊C4—22no—
189#340C22×C3114yes—
190#340C22×C3114yes—
191#336C22×C3112yes—
192C2×C31—42no—
193C2×C31—162no—
194C2×C31#259111yescharacteristic
195C2×C31#310612yes—
196C2×C31#313111yescharacteristic
197C2×C31#313811yescharacteristic
198C2×C31#318812yes—
199C22×D4—22no—
200C22×D4—22no—
201C22×D4C23×C3112yes—
202C23×C4D4×C3112yes—
203C23×C4C23×C3111yescharacteristic
204C22×C8C23×C3114yes—
205#127—42no—
206#121—28no—
207#121—48no—
208#117—24no—
209#117—42no—
210C2×C4⋊C4—22no—
211C2×C4⋊C4—22no—
212C2×C4⋊C4—22no—
213C2×C4⋊C4C23×C3112yes—
214C2×C4⋊C4C23×C3112yes—
215C2×C4⋊C4C23×C3112yes—
216C2×C22⋊C4—21no—
217C2×C22⋊C4—21no—
218C2×C22⋊C4—24no—
219C2×C22⋊C4—22no—
220C2×C42—21no—
221C2×C42—21no—
222C2×C42—42no—
223C2×C42D4×C3112yes—
224C2×C42C23×C3111yescharacteristic
225C2×C42C23×C3111yescharacteristic
226#102—28no—
227#102—44no—
228C22⋊C8—24no—
229C4×C8—42no—
230#95—22no—
231#95—22no—
232C31#2933111yescharacteristic, direct product factor, Sylow
233C24—22no—
234C24C2×D4×C3111yescharacteristic
235C2×D4—24no—
236C2×D4—24no—
237C2×D4—24no—
238C2×D4—44no—
239C2×D4—44no—
240C2×D4—48no—
241C2×D4—44no—
242C2×D4—44no—
243C22×C4—22no—
244C22×C4—22no—
245C22×C4—22no—
246C22×C4—24no—
247C22×C4—24no—
248C22×C4—22no—
249C22×C4—22no—
250C22×C4—42no—
251C22×C4C2×D4×C3111yescharacteristic
252C22×C4C2×D4×C3112yes—
253C22×C4C2×D4×C3112yes—
254C22×C4#41×C3114yes—
255C22×C4C24×C3111yescharacteristic
256C2×C8—24no—
257C2×C8—24no—
258C2×C8—24no—
259C4⋊C4—22no—
260C4⋊C4—24no—
261C4⋊C4—24no—
262C4⋊C4—44no—
263C4⋊C4—44no—
264C4⋊C4—44no—
265C4⋊C4#41×C3114yes—
266C22⋊C4—24no—
267C22⋊C4—42no—
268C22⋊C4—44no—
269C22⋊C4—48no—
270C42—24no—
271C42—22no—
272C42—22no—
273C42—42no—
274C42—42no—
275C23—21no—
276C23—21no—
277C23—22no—
278C23—22no—
279C23—42no—
280C23—42no—
281C23—42no—
282C23—44no—
283C23—44no—
284C23C31×#12412yes—
285C23C22×D4×C3111yescharacteristic
286D4—48no—
287D4—88no—
288D4—88no—
289C2×C4—21no—
290C2×C4—22no—
291C2×C4—22no—
292C2×C4—21no—
293C2×C4—22no—
294C2×C4—22no—
295C2×C4—28no—
296C2×C4—24no—
297C2×C4—48no—
298C2×C4—42no—
299C2×C4—42no—
300C2×C4—42no—
301C2×C4—42no—
302C2×C4—42no—
303C2×C4—44no—
304C2×C4—42no—
305C2×C4C31×#12412yes—
306C2×C4C31×#13514yes—
307C2×C4C31×AGL(1,ℤ/8)14yes—
308C2×C4C2×#41×C3112yes—
309C2×C4C2×#41×C3112yes—
310C2×C4C31×H(5,𝔽2)12yes—
311C8—44no—
312C22—22no—
313C22—22no—
314C22—22no—
315C22—42no—
316C22—42no—
317C22—82no—
318C22—84no—
319C22—82no—
320C22—82no—
321C22—84no—
322C22C31×#52511yescharacteristic
323C22C2×C31×#12411yescharacteristic
324C22C31×#53411yescharacteristic
325C22C2×C31×#13512yes—
326C22C2×C31×AGL(1,ℤ/8)12yes—
327C4—22no—
328C4—24no—
329C4—24no—
330C4—44no—
331C4—82no—
332C4—82no—
333C4C31×#55314yes—
334C2—42no—
335C2—162no—
336C2C31×#259111yescharacteristic
337C2C31×#310612yes—
338C2C31×#313111yescharacteristic
339C2C31×#313811yescharacteristic
340C2C31×#318812yes—
subgroupG/H
center, socleC23×C31C22×D4
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC31×#2856C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C22×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#2296C2semidirect
3. C31×#2100C2semidirect
4. C31×#2041C2semidirect
5. C31×#1934C2semidirect
6. C31×#1875C2semidirect
7. C31×#1875C2semidirect
8. C4×C31×C22⋊C8C2semidirect
104. #29331C31direct (N × H)
143. #2296C2×C31semidirect
144. #2100C2×C31semidirect
145. #2041C2×C31semidirect
146. #1934C2×C31semidirect
147. #1875C2×C31semidirect
148. #1875C2×C31semidirect
149. C4×C22⋊C8C2×C31semidirect
232. C31#29331direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#28562
C31×#22962
C31×#21002
C31×#20412
C31×#19342
C31×#18752
C4×C31×C22⋊C82
#2933131