Finite Group Databasebeta

← C31×#9427 #21466186

Subgroups — C31×#9427 #21466186

Order 7936.

422 conjugacy classes of subgroups; only the 118 normal subgroups are shown.

normal subgroups only

This group has 422 conjugacy classes of subgroups — too many to draw. Only its 118 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3165C211yesmaximal, characteristic
2C31×#2381C211yesmaximal, characteristic
3C31×#1556C211yesmaximal, characteristic
4C31×#1515C211yesmaximal, characteristic
5C31×#1515C211yesmaximal, characteristic
6C31×#1288C211yesmaximal, characteristic
7C31×#1288C211yesmaximal, characteristic
8C31×#533C2211yescharacteristic
9C2×C31×C4⋊Q8C2211yescharacteristic
10C31×#501—22no—
11C31×#500C412yescomplemented
12C31×#498C412yescomplemented
13C31×#432C2211yescharacteristic
14C31×#432C2211yescharacteristic
15C31×#428—22no—
16C4×M16×C31C2211yescharacteristic
17C31×#391—22no—
18C31×#387—22no—
19C31×#387—22no—
20C31×#383C2211yescharacteristic
21C31×#383C2211yescharacteristic
22C31×#332—22no—
23C31×#328—22no—
24C31×#328—22no—
25C22×Q8×C31—21no—
26C2×M16×C31—21no—
27C31×C4⋊Q8—21no—
28C31×C4⋊Q8—21no—
29C31×C4⋊Q8C2×C411yescharacteristic
30C31×C4⋊Q8C2×C411yescharacteristic
31C31×C4⋊Q8C2×C412yes—
32C31×C4⋊Q8D412yes—
33C31×#125—21no—
34C31×C22⋊Q8—21no—
35C31×C22⋊Q8—21no—
36C4×Q8×C31—21no—
37C4×Q8×C31—21no—
38C31×#117—21no—
39C2×C4⋊C4×C31—21no—
40C2×C4⋊C4×C31—22no—
41C2×C4⋊C4×C31D412yes—
42C2×C42×C31—22no—
43C2×C42×C31C2311yescharacteristic
44C31×#107—24no—
45C31×#106—24no—
46C31×C4⋊C8—21no—
47C31×C4⋊C8—21no—
48C31×C22⋊C8—21no—
49C31×C22⋊C8—21no—
50C31×#97—21no—
51C31×#97—21no—
52C31×#97—21no—
53C4×C8×C31C2×C412yes—
54C31×#95—24no—
55C31×#95—21no—
56C31×#95—21no—
57C31×#95—21no—
58C31×#95—21no—
59C31×#95D412yes—
60C31×#95D412yes—
61C2×Q8×C31—22no—
62C2×Q8×C31—22no—
63C2×Q8×C31—21no—
64C2×Q8×C31—21no—
65C2×Q8×C31—81no—
66C2×Q8×C31—81no—
67C22×C4×C31—22no—
68C22×C4×C31—22no—
69C22×C4×C31—22no—
70C22×C4×C31C2×D411yescharacteristic
71C22×C4×C31C2×D411yescharacteristic
72C22×C4×C31C2×D411yescharacteristic
73M16×C31—24no—
74C2×C8×C31—22no—
75C2×C8×C31—41no—
76C2×C8×C31—41no—
77C4⋊C4×C31—22no—
78C4⋊C4×C31—22no—
79C4⋊C4×C31—22no—
80C4⋊C4×C31—21no—
81C4⋊C4×C31—21no—
82C4⋊C4×C31—21no—
83C4⋊C4×C31—21no—
84C4⋊C4×C31—41no—
85C4⋊C4×C31—41no—
86C4⋊C4×C31—82no—
87C4⋊C4×C31C22⋊C414yes—
88C22⋊C4×C31—41no—
89C42×C31—41no—
90C42×C31—82no—
91C42×C31C22×C411yescharacteristic
92C42×C31C2×D411yescharacteristic
93C42×C31#4111yescharacteristic
94C42×C31#4111yescharacteristic
95#9427C3111yesmaximal, characteristic, direct product factor, Sylow
96C23×C31#12011yescharacteristic
97Q8×C31—82no—
98Q8×C31—82no—
99Q8×C31—81no—
100Q8×C31—81no—
101C2×C4×C31—22no—
102C2×C4×C31—24no—
103C2×C4×C31—41no—
104C2×C4×C31—41no—
105C2×C4×C31—42no—
106C2×C4×C31—42no—
107C2×C4×C31—42no—
108C2×C4×C31—42no—
109C2×C4×C31—42no—
110C2×C4×C31—42no—
111C2×C4×C31—41no—
112C2×C4×C31—41no—
113C2×C4×C31—42no—
114C2×C4×C31—42no—
115C2×C4×C31C2×C22⋊C411yescharacteristic
116C2×C4×C31C4×D411yescharacteristic
117C2×C4×C31C4×D411yescharacteristic
118C2×C4×C31#12111yescharacteristic
119C2×C4×C31#12111yescharacteristic
120C2×C4×C31#12311yescharacteristic
121C8×C31—24no—
122C8×C31—81no—
123C8×C31—81no—
124#3165C2×C3111yescharacteristic
125#2381C2×C3111yescharacteristic
126#1556C2×C3111yescharacteristic
127#1515C2×C3111yescharacteristic
128#1515C2×C3111yescharacteristic
129#1288C2×C3111yescharacteristic
130#1288C2×C3111yescharacteristic
131C22×C31—21no—
132C22×C31—21no—
133C22×C31#38611yescharacteristic
134C22×C31#45612yes—
135C4×C31—21no—
136C4×C31—21no—
137C4×C31—21no—
138C4×C31—21no—
139C4×C31—21no—
140C4×C31—21no—
141C4×C31—44no—
142C4×C31—82no—
143C4×C31—82no—
144C4×C31—81no—
145C4×C31—81no—
146#533C22×C3111yescharacteristic
147C2×C4⋊Q8C22×C3111yescharacteristic
148#501—22no—
149#500C4×C3112yescomplemented
150#498C4×C3112yescomplemented
151#432C22×C3111yescharacteristic
152#432C22×C3111yescharacteristic
153#428—22no—
154C4×M16C22×C3111yescharacteristic
155#391—22no—
156#387—22no—
157#387—22no—
158#383C22×C3111yescharacteristic
159#383C22×C3111yescharacteristic
160#332—22no—
161#328—22no—
162#328—22no—
163C2×C31—22no—
164C2×C31#188611yescharacteristic
165C2×C31#190411yescharacteristic
166C2×C31#190511yescharacteristic
167C22×Q8—21no—
168C2×M16—21no—
169C4⋊Q8—21no—
170C4⋊Q8—21no—
171C4⋊Q8C2×C4×C3111yescharacteristic
172C4⋊Q8C2×C4×C3111yescharacteristic
173C4⋊Q8C2×C4×C3112yes—
174C4⋊Q8D4×C3112yes—
175#125—21no—
176C22⋊Q8—21no—
177C22⋊Q8—21no—
178C4×Q8—21no—
179C4×Q8—21no—
180#117—21no—
181C2×C4⋊C4—21no—
182C2×C4⋊C4—22no—
183C2×C4⋊C4D4×C3112yes—
184C2×C42—22no—
185C2×C42C23×C3111yescharacteristic
186#107—24no—
187#106—24no—
188C4⋊C8—21no—
189C4⋊C8—21no—
190C22⋊C8—21no—
191C22⋊C8—21no—
192#97—21no—
193#97—21no—
194#97—21no—
195C4×C8C2×C4×C3112yes—
196#95—24no—
197#95—21no—
198#95—21no—
199#95—21no—
200#95—21no—
201#95D4×C3112yes—
202#95D4×C3112yes—
203C31#942711yescharacteristic, direct product factor, Sylow
204C2×Q8—22no—
205C2×Q8—22no—
206C2×Q8—21no—
207C2×Q8—21no—
208C2×Q8—81no—
209C2×Q8—81no—
210C22×C4—22no—
211C22×C4—22no—
212C22×C4—22no—
213C22×C4C2×D4×C3111yescharacteristic
214C22×C4C2×D4×C3111yescharacteristic
215C22×C4C2×D4×C3111yescharacteristic
216M16—24no—
217C2×C8—22no—
218C2×C8—41no—
219C2×C8—41no—
220C4⋊C4—22no—
221C4⋊C4—22no—
222C4⋊C4—22no—
223C4⋊C4—21no—
224C4⋊C4—21no—
225C4⋊C4—21no—
226C4⋊C4—21no—
227C4⋊C4—41no—
228C4⋊C4—41no—
229C4⋊C4—82no—
230C4⋊C4C22⋊C4×C3114yes—
231C22⋊C4—41no—
232C42—41no—
233C42—82no—
234C42C22×C4×C3111yescharacteristic
235C42C2×D4×C3111yescharacteristic
236C42#41×C3111yescharacteristic
237C42#41×C3111yescharacteristic
238C23C31×#12011yescharacteristic
239Q8—82no—
240Q8—82no—
241Q8—81no—
242Q8—81no—
243C2×C4—22no—
244C2×C4—24no—
245C2×C4—41no—
246C2×C4—41no—
247C2×C4—42no—
248C2×C4—42no—
249C2×C4—42no—
250C2×C4—42no—
251C2×C4—42no—
252C2×C4—42no—
253C2×C4—42no—
254C2×C4—42no—
255C2×C4—41no—
256C2×C4—41no—
257C2×C4C2×C22⋊C4×C3111yescharacteristic
258C2×C4C4×D4×C3111yescharacteristic
259C2×C4C4×D4×C3111yescharacteristic
260C2×C4C31×#12111yescharacteristic
261C2×C4C31×#12111yescharacteristic
262C2×C4C31×#12311yescharacteristic
263C8—24no—
264C8—81no—
265C8—81no—
266C22—21no—
267C22—21no—
268C22C31×#38611yescharacteristic
269C22C31×#45612yes—
270C4—21no—
271C4—21no—
272C4—21no—
273C4—21no—
274C4—21no—
275C4—21no—
276C4—44no—
277C4—82no—
278C4—82no—
279C4—81no—
280C4—81no—
281C2—22no—
282C2C31×#188611yescharacteristic
283C2C31×#190411yescharacteristic
284C2C31×#190511yescharacteristic
subgroupG/H
center, socleC22×C31#386
commutatorC42C22×C4×C31
Frattini, cosocleC2×C42C23×C31
prime radicalC23×C31#120
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
11. C31×#500C4semidirect
12. C31×#498C4semidirect
95. #9427C31direct (N × H)
149. #500C4×C31semidirect
150. #498C4×C31semidirect
203. C31#9427direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#31652
C31×#23812
C31×#15562
C31×#15152
C31×#12882
#942731