Finite Group Databasebeta

← C31×#13136 #21469895

Subgroups — C31×#13136 #21469895

Order 7936.

360 conjugacy classes of subgroups.

The subgroup lattice has 300 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#2159C211yesmaximal, characteristic, complemented
2C2×C31×#361C211yesmaximal, characteristic
3C31×#2140C211yesmaximal, characteristic
4C31×#1970C211yesmaximal, characteristic
5C31×#1772C211yesmaximal, characteristic, complemented
6C31×#1387C211yesmaximal, characteristic, complemented
7C31×#1376C211yesmaximal, characteristic, complemented
8C22×D8×C31C2211yescharacteristic
9C2×C31×M32C2211yescharacteristic
10C2×C31×M32C2211yescharacteristic
11C2×C31×#108C2211yescharacteristic
12C31×#427C2211yescharacteristic
13C2×C31×#107C2211yescharacteristic
14C2×C31×#102—21no—
15C31×#405—21no—
16C2×C4×C8×C31C2211yescharacteristic
17C31×#390—21no—
18C31×#367—21no—
19C31×#366—21no—
20C31×#361C414yescomplemented
21C31×#357—21no—
22C31×#357—21no—
23C31×#339—21no—
24C22×D4×C31—21no—
25C2×D8×C31—21no—
26C2×D8×C31—21no—
27C2×D8×C31—21no—
28C2×D8×C31—21no—
29C2×D8×C31—21no—
30C2×D8×C31C2×C412yes—
31C2×M16×C31—21no—
32C22×C8×C31D411yescharacteristic
33C22×C8×C31C2311yescharacteristic
34C31×#117—21no—
35C2×C4⋊C4×C31—21no—
36C2×C22⋊C4×C31—42no—
37C2×C42×C31D411yescharacteristic
38C31×M32—21no—
39C31×M32—21no—
40C31×M32—21no—
41C31×M32C2×C412yes—
42C2×C16×C31—21no—
43C2×C16×C31—21no—
44C31×#108—21no—
45C31×#108C2×C412yes—
46C31×#107—21no—
47C31×#107—21no—
48C31×#107D411yescharacteristic
49C31×#107D411yescharacteristic
50C31×#106—21no—
51C31×#102—41no—
52C31×#102—41no—
53C31×#97—41no—
54C4×C8×C31—21no—
55C4×C8×C31—21no—
56C4×C8×C31—41no—
57C24×C31—41no—
58C2×D4×C31—22no—
59C2×D4×C31—41no—
60C2×D4×C31—41no—
61C2×D4×C31—41no—
62C2×D4×C31—41no—
63C2×D4×C31—41no—
64C22×C4×C31—21no—
65C22×C4×C31—41no—
66C22×C4×C31C2×D411yescharacteristic
67D8×C31—22no—
68D8×C31—22no—
69D8×C31—41no—
70D8×C31—41no—
71M16×C31—22no—
72M16×C31—41no—
73C2×C8×C31—21no—
74C2×C8×C31—21no—
75C2×C8×C31—41no—
76C2×C8×C31D811yescharacteristic
77C2×C8×C31D811yescharacteristic
78C2×C8×C31C22×C411yescharacteristic
79C2×C8×C31C2×D411yescharacteristic
80C2×C8×C31#4111yescharacteristic
81C2×C8×C31#4111yescharacteristic
82C2×C8×C31#4111yescharacteristic
83C2×C8×C31#4111yescharacteristic
84C4⋊C4×C31—21no—
85C4⋊C4×C31—21no—
86C4⋊C4×C31—41no—
87C4⋊C4×C31—41no—
88C22⋊C4×C31—41no—
89C22⋊C4×C31—84no—
90C42×C31—21no—
91C42×C31—21no—
92C42×C31—41no—
93C16×C31—22no—
94C16×C31—41no—
95#13136C3111yesmaximal, characteristic, direct product factor, Sylow
96C23×C31—42no—
97C23×C31—82no—
98C23×C31—82no—
99C23×C31—81no—
100C23×C31—81no—
101C23×C31AGL(1,ℤ/8)11yescharacteristic
102D4×C31—42no—
103D4×C31—42no—
104D4×C31—81no—
105D4×C31—81no—
106C2×C4×C31—22no—
107C2×C4×C31—41no—
108C2×C4×C31—41no—
109C2×C4×C31—41no—
110C2×C4×C31—41no—
111C2×C4×C31—82no—
112C2×C4×C31—81no—
113C2×C4×C31C4×D411yescharacteristic
114C2×C4×C31#12111yescharacteristic
115C2×C4×C31#12311yescharacteristic
116C2×C4×C31C2×D811yescharacteristic
117C2×C4×C31#13511yescharacteristic
118C2×C4×C31#13711yescharacteristic
119C8×C31—21no—
120C8×C31—21no—
121C8×C31—42no—
122C8×C31#11711yescharacteristic
123C8×C31C4×D411yescharacteristic
124C8×C31#12411yescharacteristic
125C8×C31#12611yescharacteristic
126#2159C2×C3111yescharacteristic, complemented
127C2×#361C2×C3111yescharacteristic
128#2140C2×C3111yescharacteristic
129#1970C2×C3111yescharacteristic
130#1772C2×C3111yescharacteristic, complemented
131#1387C2×C3111yescharacteristic, complemented
132#1376C2×C3111yescharacteristic, complemented
133C22×C31—21no—
134C22×C31—21no—
135C22×C31—84no—
136C22×C31—82no—
137C22×C31—162no—
138C22×C31—161no—
139C22×C31—161no—
140C22×C31#44011yescharacteristic
141C22×C31#45911yescharacteristic
142C22×C31#48211yescharacteristic
143C4×C31—42no—
144C4×C31—81no—
145C4×C31—81no—
146C4×C31—161no—
147C4×C31#38811yescharacteristic
148C4×C31C4×D811yescharacteristic
149C4×C31#46411yescharacteristic
150C4×C31#48011yescharacteristic
151C22×D8C22×C3111yescharacteristic
152C2×M32C22×C3111yescharacteristic
153C2×M32C22×C3111yescharacteristic
154C2×#108C22×C3111yescharacteristic
155#427C22×C3111yescharacteristic
156C2×#107C22×C3111yescharacteristic
157C2×#102—21no—
158#405—21no—
159C2×C4×C8C22×C3111yescharacteristic
160#390—21no—
161#367—21no—
162#366—21no—
163#361C4×C3114yescomplemented
164#357—21no—
165#357—21no—
166#339—21no—
167C2×C31—21no—
168C2×C31—21no—
169C2×C31—162no—
170C2×C31#192511yescharacteristic
171C2×C31#221211yescharacteristic
172C2×C31#221311yescharacteristic
173C22×D4—21no—
174C2×D8—21no—
175C2×D8—21no—
176C2×D8—21no—
177C2×D8—21no—
178C2×D8—21no—
179C2×D8C2×C4×C3112yes—
180C2×M16—21no—
181C22×C8D4×C3111yescharacteristic
182C22×C8C23×C3111yescharacteristic
183#117—21no—
184C2×C4⋊C4—21no—
185C2×C22⋊C4—42no—
186C2×C42D4×C3111yescharacteristic
187M32—21no—
188M32—21no—
189M32—21no—
190M32C2×C4×C3112yes—
191C2×C16—21no—
192C2×C16—21no—
193#108—21no—
194#108C2×C4×C3112yes—
195#107—21no—
196#107—21no—
197#107D4×C3111yescharacteristic
198#107D4×C3111yescharacteristic
199#106—21no—
200#102—41no—
201#102—41no—
202#97—41no—
203C4×C8—21no—
204C4×C8—21no—
205C4×C8—41no—
206C31#1313611yescharacteristic, direct product factor, Sylow
207C24—41no—
208C2×D4—22no—
209C2×D4—41no—
210C2×D4—41no—
211C2×D4—41no—
212C2×D4—41no—
213C2×D4—41no—
214C22×C4—21no—
215C22×C4—41no—
216C22×C4C2×D4×C3111yescharacteristic
217D8—22no—
218D8—22no—
219D8—41no—
220D8—41no—
221M16—22no—
222M16—41no—
223C2×C8—21no—
224C2×C8—21no—
225C2×C8—41no—
226C2×C8D8×C3111yescharacteristic
227C2×C8D8×C3111yescharacteristic
228C2×C8C22×C4×C3111yescharacteristic
229C2×C8C2×D4×C3111yescharacteristic
230C2×C8#41×C3111yescharacteristic
231C2×C8#41×C3111yescharacteristic
232C2×C8#41×C3111yescharacteristic
233C2×C8#41×C3111yescharacteristic
234C4⋊C4—21no—
235C4⋊C4—21no—
236C4⋊C4—41no—
237C4⋊C4—41no—
238C22⋊C4—41no—
239C22⋊C4—84no—
240C42—21no—
241C42—21no—
242C42—41no—
243C16—22no—
244C16—41no—
245C23—42no—
246C23—82no—
247C23—82no—
248C23—81no—
249C23—81no—
250C23C31×AGL(1,ℤ/8)11yescharacteristic
251D4—42no—
252D4—42no—
253D4—81no—
254D4—81no—
255C2×C4—22no—
256C2×C4—41no—
257C2×C4—41no—
258C2×C4—41no—
259C2×C4—41no—
260C2×C4—82no—
261C2×C4—81no—
262C2×C4C4×D4×C3111yescharacteristic
263C2×C4C31×#12111yescharacteristic
264C2×C4C31×#12311yescharacteristic
265C2×C4C2×D8×C3111yescharacteristic
266C2×C4C31×#13511yescharacteristic
267C2×C4C31×#13711yescharacteristic
268C8—21no—
269C8—21no—
270C8—42no—
271C8C31×#11711yescharacteristic
272C8C4×D4×C3111yescharacteristic
273C8C31×#12411yescharacteristic
274C8C31×#12611yescharacteristic
275C22—21no—
276C22—21no—
277C22—84no—
278C22—82no—
279C22—162no—
280C22—161no—
281C22—161no—
282C22C31×#44011yescharacteristic
283C22C31×#45911yescharacteristic
284C22C31×#48211yescharacteristic
285C4—42no—
286C4—81no—
287C4—81no—
288C4—161no—
289C4C31×#38811yescharacteristic
290C4C4×D8×C3111yescharacteristic
291C4C31×#46411yescharacteristic
292C4C31×#48011yescharacteristic
293C2—21no—
294C2—21no—
295C2—162no—
296C2C31×#192511yescharacteristic
297C2C31×#221211yescharacteristic
298C2C31×#221311yescharacteristic
subgroupG/H
center, socleC22×C31#459
commutatorC2×C8C22×C4×C31
Frattini, cosocleC22×C8C23×C31
prime radicalC22×D8×C31C22
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C22×C4×C31 ◁ C2×C4×C8×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C31×#2159C2semidirect
5. C31×#1772C2semidirect
6. C31×#1387C2semidirect
7. C31×#1376C2semidirect
20. C31×#361C4semidirect
95. #13136C31direct (N × H)
126. #2159C2×C31semidirect
130. #1772C2×C31semidirect
131. #1387C2×C31semidirect
132. #1376C2×C31semidirect
163. #361C4×C31semidirect
206. C31#13136direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#21592
C2×C31×#3612
C31×#21402
C31×#19702
C31×#17722
C31×#13872
C31×#13762
#1313631