Finite Group Databasebeta

← C31×#21942 #21478701

Subgroups — C31×#21942 #21478701

Order 7936.

1234 conjugacy classes of subgroups.

The subgroup lattice has 338 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#407C211yesmaximal, characteristic
2C2×C31×#380C212yesmaximal
3C31×#1853C214yesmaximal, complemented
4C31×#1852C214yesmaximal, complemented
5C31×#1809C214yesmaximal, complemented
6C24×C4×C31C2211yescharacteristic
7C22×M16×C31C2212yes—
8C22×C4⋊C4×C31C2212yes—
9C22×C4⋊C4×C31C2212yes—
10C22×C22⋊C4×C31—22no—
11C2×C31×#107C2214yescomplemented
12C2×C31×#106C2214yescomplemented
13C31×#407C418yescomplemented
14C2×C31×C22⋊C8C2214yes—
15C31×#380—22no—
16C31×#380—22no—
17C31×#380C2214yes—
18C31×#380C2214yes—
19C2×C31×#95—22no—
20C31×#340C2218yescomplemented
21C25×C31D411yescharacteristic
22C23×C4×C31—22no—
23C23×C4×C31—22no—
24C23×C4×C31—42no—
25C23×C4×C31—42no—
26C23×C4×C31C2×C414yes—
27C23×C4×C31D412yes—
28C23×C4×C31D411yescharacteristic
29C23×C4×C31Q814yes—
30C23×C4×C31C2312yes—
31C23×C4×C31C2311yescharacteristic
32C2×M16×C31—42no—
33C2×M16×C31—42no—
34C2×M16×C31C2×C418yescomplemented
35C22×C8×C31C2314yes—
36C2×C4⋊C4×C31—22no—
37C2×C4⋊C4×C31—22no—
38C2×C4⋊C4×C31—44no—
39C2×C4⋊C4×C31—44no—
40C2×C4⋊C4×C31C2314yes—
41C2×C4⋊C4×C31C2314yes—
42C2×C22⋊C4×C31—24no—
43C2×C22⋊C4×C31—24no—
44C2×C22⋊C4×C31—48no—
45C31×#107—44no—
46C31×#106—44no—
47C31×C22⋊C8C2×C4116yescomplemented
48C31×#95—24no—
49C31×#95—24no—
50C24×C31—24no—
51C24×C31—24no—
52C24×C31—41no—
53C24×C31—41no—
54C24×C31C4⋊C414yes—
55C24×C31C2×D411yescharacteristic
56C24×C31C2×D412yes—
57C22×C4×C31—24no—
58C22×C4×C31—24no—
59C22×C4×C31—22no—
60C22×C4×C31—22no—
61C22×C4×C31—24no—
62C22×C4×C31—24no—
63C22×C4×C31—48no—
64C22×C4×C31—48no—
65C22×C4×C31—41no—
66C22×C4×C31—41no—
67C22×C4×C31—42no—
68C22×C4×C31—42no—
69C22×C4×C31—44no—
70C22×C4×C31—44no—
71C22×C4×C31—44no—
72C22×C4×C31—44no—
73C22×C4×C31—44no—
74C22×C4×C31—44no—
75C22×C4×C31C4⋊C414yes—
76C22×C4×C31C4⋊C418yes—
77C22×C4×C31C22×C414yes—
78C22×C4×C31C22×C412yes—
79C22×C4×C31C2×D411yescharacteristic
80C22×C4×C31C2×D412yes—
81C22×C4×C31C2×Q812yes—
82C22×C4×C31C2×Q814yes—
83C22×C4×C31C2411yescharacteristic
84M16×C31—48no—
85C2×C8×C31—24no—
86C2×C8×C31—24no—
87C2×C8×C31C22×C418yes—
88C4⋊C4×C31—28no—
89C4⋊C4×C31—28no—
90C4⋊C4×C31—44no—
91C4⋊C4×C31—44no—
92C22⋊C4×C31—48no—
93C22⋊C4×C31—48no—
94#21942C3111yesmaximal, characteristic, direct product factor, Sylow
95C23×C31—22no—
96C23×C31—22no—
97C23×C31—22no—
98C23×C31—22no—
99C23×C31—21no—
100C23×C31—21no—
101C23×C31—22no—
102C23×C31—22no—
103C23×C31—216no—
104C23×C31—44no—
105C23×C31—44no—
106C23×C31—48no—
107C23×C31—44no—
108C23×C31C2×C4⋊C412yes—
109C23×C31C2×C4⋊C414yes—
110C23×C31AGL(1,ℤ/8)14yes—
111C23×C31#13714yes—
112C23×C31C22×D411yescharacteristic
113C2×C4×C31—22no—
114C2×C4×C31—22no—
115C2×C4×C31—21no—
116C2×C4×C31—21no—
117C2×C4×C31—24no—
118C2×C4×C31—28no—
119C2×C4×C31—28no—
120C2×C4×C31—24no—
121C2×C4×C31—48no—
122C2×C4×C31—44no—
123C2×C4×C31—44no—
124C2×C4×C31—44no—
125C2×C4×C31—44no—
126C2×C4×C31—44no—
127C2×C4×C31—44no—
128C2×C4×C31—44no—
129C2×C4×C31—88no—
130C2×C4×C31—88no—
131C2×C4×C31C2×C4⋊C414yes—
132C2×C4×C31C2×C4⋊C412yes—
133C2×C4×C31C23×C411yescharacteristic
134C2×C4×C31C22×Q811yescharacteristic
135C2×C4×C31H(5,𝔽2)12yes—
136C2×C4×C31H(5,𝔽2)12yes—
137C8×C31—28no—
138C2×#407C2×C3111yescharacteristic
139C2×#380C2×C3112yes—
140#1853C2×C3114yescomplemented
141#1852C2×C3114yescomplemented
142#1809C2×C3114yescomplemented
143C22×C31—24no—
144C22×C31—24no—
145C22×C31—24no—
146C22×C31—24no—
147C22×C31—24no—
148C22×C31—24no—
149C22×C31—22no—
150C22×C31—24no—
151C22×C31—416no—
152C22×C31—41no—
153C22×C31—42no—
154C22×C31—41no—
155C22×C31#42818yes—
156C22×C31C22×C4⋊C411yescharacteristic
157C22×C31#53411yescharacteristic
158C22×C31#53411yescharacteristic
159C22×C31C2×AGL(1,ℤ/8)12yes—
160C22×C31C2×#13712yes—
161C4×C31—24no—
162C4×C31—22no—
163C4×C31—84no—
164C4×C31—84no—
165C4×C31#51812yes—
166C4×C31#54312yes—
167C24×C4C22×C3111yescharacteristic
168C22×M16C22×C3112yes—
169C22×C4⋊C4C22×C3112yes—
170C22×C4⋊C4C22×C3112yes—
171C22×C22⋊C4—22no—
172C2×#107C22×C3114yescomplemented
173C2×#106C22×C3114yescomplemented
174#407C4×C3118yescomplemented
175C2×C22⋊C8C22×C3114yes—
176#380—22no—
177#380—22no—
178#380C22×C3114yes—
179#380C22×C3114yes—
180C2×#95—22no—
181#340C22×C3118yescomplemented
182C2×C31—28no—
183C2×C31—42no—
184C2×C31#231511yescharacteristic
185C2×C31C2×#42812yes—
186C2×C31#319211yescharacteristic
187C2×C31#319312yes—
188C2×C31#319511yescharacteristic
189C25D4×C3111yescharacteristic
190C23×C4—22no—
191C23×C4—22no—
192C23×C4—42no—
193C23×C4—42no—
194C23×C4C2×C4×C3114yes—
195C23×C4D4×C3112yes—
196C23×C4D4×C3111yescharacteristic
197C23×C4Q8×C3114yes—
198C23×C4C23×C3112yes—
199C23×C4C23×C3111yescharacteristic
200C2×M16—42no—
201C2×M16—42no—
202C2×M16C2×C4×C3118yescomplemented
203C22×C8C23×C3114yes—
204C2×C4⋊C4—22no—
205C2×C4⋊C4—22no—
206C2×C4⋊C4—44no—
207C2×C4⋊C4—44no—
208C2×C4⋊C4C23×C3114yes—
209C2×C4⋊C4C23×C3114yes—
210C2×C22⋊C4—24no—
211C2×C22⋊C4—24no—
212C2×C22⋊C4—48no—
213#107—44no—
214#106—44no—
215C22⋊C8C2×C4×C31116yescomplemented
216#95—24no—
217#95—24no—
218C31#2194211yescharacteristic, direct product factor, Sylow
219C24—24no—
220C24—24no—
221C24—41no—
222C24—41no—
223C24C4⋊C4×C3114yes—
224C24C2×D4×C3111yescharacteristic
225C24C2×D4×C3112yes—
226C22×C4—24no—
227C22×C4—24no—
228C22×C4—22no—
229C22×C4—22no—
230C22×C4—24no—
231C22×C4—24no—
232C22×C4—48no—
233C22×C4—48no—
234C22×C4—41no—
235C22×C4—41no—
236C22×C4—42no—
237C22×C4—42no—
238C22×C4—44no—
239C22×C4—44no—
240C22×C4—44no—
241C22×C4—44no—
242C22×C4—44no—
243C22×C4—44no—
244C22×C4C4⋊C4×C3114yes—
245C22×C4C4⋊C4×C3118yes—
246C22×C4C22×C4×C3114yes—
247C22×C4C22×C4×C3112yes—
248C22×C4C2×D4×C3111yescharacteristic
249C22×C4C2×D4×C3112yes—
250C22×C4C2×Q8×C3112yes—
251C22×C4C2×Q8×C3114yes—
252C22×C4C24×C3111yescharacteristic
253M16—48no—
254C2×C8—24no—
255C2×C8—24no—
256C2×C8C22×C4×C3118yes—
257C4⋊C4—28no—
258C4⋊C4—28no—
259C4⋊C4—44no—
260C4⋊C4—44no—
261C22⋊C4—48no—
262C22⋊C4—48no—
263C23—22no—
264C23—22no—
265C23—22no—
266C23—22no—
267C23—216no—
268C23—21no—
269C23—21no—
270C23—22no—
271C23—22no—
272C23—44no—
273C23—44no—
274C23—48no—
275C23—44no—
276C23C2×C4⋊C4×C3112yes—
277C23C2×C4⋊C4×C3114yes—
278C23C31×AGL(1,ℤ/8)14yes—
279C23C31×#13714yes—
280C23C22×D4×C3111yescharacteristic
281C2×C4—22no—
282C2×C4—22no—
283C2×C4—21no—
284C2×C4—21no—
285C2×C4—24no—
286C2×C4—28no—
287C2×C4—28no—
288C2×C4—24no—
289C2×C4—48no—
290C2×C4—44no—
291C2×C4—44no—
292C2×C4—44no—
293C2×C4—44no—
294C2×C4—44no—
295C2×C4—44no—
296C2×C4—44no—
297C2×C4—88no—
298C2×C4—88no—
299C2×C4C2×C4⋊C4×C3114yes—
300C2×C4C2×C4⋊C4×C3112yes—
301C2×C4C23×C4×C3111yescharacteristic
302C2×C4C22×Q8×C3111yescharacteristic
303C2×C4C31×H(5,𝔽2)12yes—
304C2×C4C31×H(5,𝔽2)12yes—
305C8—28no—
306C22—24no—
307C22—24no—
308C22—24no—
309C22—24no—
310C22—24no—
311C22—24no—
312C22—22no—
313C22—24no—
314C22—416no—
315C22—41no—
316C22—42no—
317C22—41no—
318C22C31×#42818yes—
319C22C22×C4⋊C4×C3111yescharacteristic
320C22C31×#53411yescharacteristic
321C22C31×#53411yescharacteristic
322C22C2×C31×AGL(1,ℤ/8)12yes—
323C22C2×C31×#13712yes—
324C4—24no—
325C4—22no—
326C4—84no—
327C4—84no—
328C4C31×#51812yes—
329C4C31×#54312yes—
330C2—28no—
331C2—42no—
332C2C31×#231511yescharacteristic
333C2C2×C31×#42812yes—
334C2C31×#319211yescharacteristic
335C2C31×#319312yes—
336C2C31×#319511yescharacteristic
subgroupG/H
center, socleC23×C31C22×D4
commutatorC2×C4C23×C4×C31
Frattini, cosocleC22×C4C24×C31
prime radicalC25×C31D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C24×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
3. C31×#1853C2semidirect
4. C31×#1852C2semidirect
5. C31×#1809C2semidirect
11. C2×C31×#107C22semidirect
12. C2×C31×#106C22semidirect
13. C31×#407C4semidirect
20. C31×#340C22semidirect
34. C2×M16×C31C2×C4semidirect
47. C31×C22⋊C8C2×C4semidirect
94. #21942C31direct (N × H)
140. #1853C2×C31semidirect
141. #1852C2×C31semidirect
142. #1809C2×C31semidirect
172. C2×#107C22×C31semidirect
173. C2×#106C22×C31semidirect
174. #407C4×C31semidirect
181. #340C22×C31semidirect
202. C2×M16C2×C4×C31semidirect
215. C22⋊C8C2×C4×C31semidirect
218. C31#21942direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#4072
C2×C31×#3802
C31×#18532
C31×#18522
C31×#18092
#2194231