Finite Group Databasebeta

← C31×#21831 #21478590

Subgroups — C31×#21831 #21478590

Order 7936.

966 conjugacy classes of subgroups.

The subgroup lattice has 312 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#533C211yesmaximal, characteristic
2C31×#2920C211yesmaximal, characteristic
3C31×#2920C211yesmaximal, characteristic
4C31×#1998C214yesmaximal, complemented
5C31×#1997C214yesmaximal, complemented
6C31×#1822C214yesmaximal
7C31×#533—22no—
8C31×#533—22no—
9C31×#533—22no—
10C31×#533—22no—
11C2×C31×C4⋊Q8C2212yes—
12C2×C31×#125C2212yes—
13C2×C31×C22⋊Q8C414yes—
14C2×C4×Q8×C31C414yes—
15C2×C31×#117C2212yes—
16C22×C42×C31C2211yescharacteristic
17C31×#432—22no—
18C31×#432—22no—
19C31×#431—22no—
20C31×#431—22no—
21C31×#423C2212yes—
22C31×#423C2212yes—
23C31×#407C2212yes—
24C31×#407C2212yes—
25C4×M16×C31C2212yes—
26C4×M16×C31C2212yes—
27C31×#343C22116yes—
28C22×Q8×C31C2×C414yes—
29C23×C4×C31C2×C412yes—
30C23×C4×C31C2311yescharacteristic
31C2×M16×C31C2314yes—
32C2×M16×C31C2314yes—
33C31×C4⋊Q8—22no—
34C31×C4⋊Q8—22no—
35C31×C4⋊Q8—22no—
36C31×C4⋊Q8—22no—
37C31×#125—22no—
38C31×#125—22no—
39C31×#125—24no—
40C31×C22⋊Q8—24no—
41C31×C22⋊Q8—24no—
42C31×C22⋊Q8—24no—
43C31×C22⋊Q8—24no—
44C4×Q8×C31—24no—
45C4×Q8×C31—24no—
46C4×Q8×C31—24no—
47C4×Q8×C31—24no—
48C31×#117—24no—
49C31×#117—24no—
50C2×C4⋊C4×C31C2×C418yes—
51C2×C4⋊C4×C31C2×C414yes—
52C2×C4⋊C4×C31C2314yes—
53C2×C22⋊C4×C31C2×C414yes—
54C2×C42×C31C2×C414yes—
55C2×C42×C31C2×C412yes—
56C2×C42×C31D412yes—
57C2×C42×C31D412yes—
58C2×C42×C31D412yes—
59C2×C42×C31D412yes—
60C2×C42×C31C2311yescharacteristic
61C2×C42×C31C2311yescharacteristic
62C31×C4⋊C8—24no—
63C31×C4⋊C8—24no—
64C31×C22⋊C8—24no—
65C31×C22⋊C8—24no—
66C31×#97—22no—
67C31×#97—22no—
68C4×C8×C31—22no—
69C4×C8×C31—22no—
70C24×C31C22×C411yescharacteristic
71C2×Q8×C31—24no—
72C2×Q8×C31—24no—
73C2×Q8×C31—48no—
74C22×C4×C31—24no—
75C22×C4×C31—44no—
76C22×C4×C31C22⋊C412yes—
77C22×C4×C31C22⋊C412yes—
78C22×C4×C31C22⋊C412yes—
79C22×C4×C31C22⋊C412yes—
80C22×C4×C31C22×C411yescharacteristic
81C22×C4×C31C22×C412yes—
82C22×C4×C31C22×C418yes—
83C22×C4×C31C22×C412yes—
84C22×C4×C31C2×D412yes—
85C22×C4×C31C2×D412yes—
86C22×C4×C31C2411yescharacteristic
87M16×C31—28no—
88M16×C31—28no—
89C2×C8×C31—24no—
90C2×C8×C31—24no—
91C4⋊C4×C31—28no—
92C4⋊C4×C31—28no—
93C4⋊C4×C31—24no—
94C4⋊C4×C31—24no—
95C4⋊C4×C31—24no—
96C4⋊C4×C31—24no—
97C22⋊C4×C31—28no—
98C42×C31—28no—
99C42×C31C22⋊C412yes—
100C42×C31C22⋊C412yes—
101C42×C31C22⋊C412yes—
102C42×C31C22⋊C412yes—
103C42×C31C2×D411yescharacteristic
104C42×C31C2×D411yescharacteristic
105C42×C31C2×D411yescharacteristic
106C42×C31C2×D411yescharacteristic
107C42×C31C2×D412yes—
108C42×C31C2×D412yes—
109#21831C3111yesmaximal, characteristic, direct product factor, Sylow
110C23×C31—22no—
111C23×C31—42no—
112C23×C31C2×C22⋊C412yes—
113C23×C31C23×C411yescharacteristic
114Q8×C31—48no—
115Q8×C31—48no—
116C2×C4×C31—22no—
117C2×C4×C31—24no—
118C2×C4×C31—24no—
119C2×C4×C31—24no—
120C2×C4×C31—24no—
121C2×C4×C31—24no—
122C2×C4×C31—28no—
123C2×C4×C31—42no—
124C2×C4×C31—42no—
125C2×C4×C31—42no—
126C2×C4×C31—48no—
127C2×C4×C31C2×C22⋊C412yes—
128C2×C4×C31C2×C22⋊C412yes—
129C2×C4×C31C2×C22⋊C412yes—
130C2×C4×C31C2×C22⋊C412yes—
131C2×C4×C31C2×C22⋊C412yes—
132C2×C4×C31C22×D411yescharacteristic
133C2×C4×C31C22×D411yescharacteristic
134C2×C4×C312−1+414yes—
135C8×C31—44no—
136C8×C31—44no—
137C2×#533C2×C3111yescharacteristic
138#2920C2×C3111yescharacteristic
139#2920C2×C3111yescharacteristic
140#1998C2×C3114yescomplemented
141#1997C2×C3114yescomplemented
142#1822C2×C3114yes—
143C22×C31—22no—
144C22×C31—22no—
145C22×C31—22no—
146C22×C31—22no—
147C22×C31—44no—
148C22×C31C22×C22⋊C411yescharacteristic
149C22×C31#51912yes—
150C4×C31—22no—
151C4×C31—22no—
152C4×C31—22no—
153C4×C31—22no—
154C4×C31—48no—
155C4×C31#41314yes—
156C4×C31#53612yes—
157C4×C31#53612yes—
158#533—22no—
159#533—22no—
160#533—22no—
161#533—22no—
162C2×C4⋊Q8C22×C3112yes—
163C2×#125C22×C3112yes—
164C2×C22⋊Q8C4×C3114yes—
165C2×C4×Q8C4×C3114yes—
166C2×#117C22×C3112yes—
167C22×C42C22×C3111yescharacteristic
168#432—22no—
169#432—22no—
170#431—22no—
171#431—22no—
172#423C22×C3112yes—
173#423C22×C3112yes—
174#407C22×C3112yes—
175#407C22×C3112yes—
176C4×M16C22×C3112yes—
177C4×M16C22×C3112yes—
178#343C22×C31116yes—
179C2×C31—22no—
180C2×C31—42no—
181C2×C31#231011yescharacteristic
182C2×C31C2×#41312yes—
183C22×Q8C2×C4×C3114yes—
184C23×C4C2×C4×C3112yes—
185C23×C4C23×C3111yescharacteristic
186C2×M16C23×C3114yes—
187C2×M16C23×C3114yes—
188C4⋊Q8—22no—
189C4⋊Q8—22no—
190C4⋊Q8—22no—
191C4⋊Q8—22no—
192#125—22no—
193#125—22no—
194#125—24no—
195C22⋊Q8—24no—
196C22⋊Q8—24no—
197C22⋊Q8—24no—
198C22⋊Q8—24no—
199C4×Q8—24no—
200C4×Q8—24no—
201C4×Q8—24no—
202C4×Q8—24no—
203#117—24no—
204#117—24no—
205C2×C4⋊C4C2×C4×C3118yes—
206C2×C4⋊C4C2×C4×C3114yes—
207C2×C4⋊C4C23×C3114yes—
208C2×C22⋊C4C2×C4×C3114yes—
209C2×C42C2×C4×C3114yes—
210C2×C42C2×C4×C3112yes—
211C2×C42D4×C3112yes—
212C2×C42D4×C3112yes—
213C2×C42D4×C3112yes—
214C2×C42D4×C3112yes—
215C2×C42C23×C3111yescharacteristic
216C2×C42C23×C3111yescharacteristic
217C4⋊C8—24no—
218C4⋊C8—24no—
219C22⋊C8—24no—
220C22⋊C8—24no—
221#97—22no—
222#97—22no—
223C4×C8—22no—
224C4×C8—22no—
225C31#2183111yescharacteristic, direct product factor, Sylow
226C24C22×C4×C3111yescharacteristic
227C2×Q8—24no—
228C2×Q8—24no—
229C2×Q8—48no—
230C22×C4—24no—
231C22×C4—44no—
232C22×C4C22⋊C4×C3112yes—
233C22×C4C22⋊C4×C3112yes—
234C22×C4C22⋊C4×C3112yes—
235C22×C4C22⋊C4×C3112yes—
236C22×C4C22×C4×C3111yescharacteristic
237C22×C4C22×C4×C3112yes—
238C22×C4C22×C4×C3118yes—
239C22×C4C22×C4×C3112yes—
240C22×C4C2×D4×C3112yes—
241C22×C4C2×D4×C3112yes—
242C22×C4C24×C3111yescharacteristic
243M16—28no—
244M16—28no—
245C2×C8—24no—
246C2×C8—24no—
247C4⋊C4—28no—
248C4⋊C4—28no—
249C4⋊C4—24no—
250C4⋊C4—24no—
251C4⋊C4—24no—
252C4⋊C4—24no—
253C22⋊C4—28no—
254C42—28no—
255C42C22⋊C4×C3112yes—
256C42C22⋊C4×C3112yes—
257C42C22⋊C4×C3112yes—
258C42C22⋊C4×C3112yes—
259C42C2×D4×C3111yescharacteristic
260C42C2×D4×C3111yescharacteristic
261C42C2×D4×C3111yescharacteristic
262C42C2×D4×C3111yescharacteristic
263C42C2×D4×C3112yes—
264C42C2×D4×C3112yes—
265C23—22no—
266C23—42no—
267C23C2×C22⋊C4×C3112yes—
268C23C23×C4×C3111yescharacteristic
269Q8—48no—
270Q8—48no—
271C2×C4—22no—
272C2×C4—24no—
273C2×C4—24no—
274C2×C4—24no—
275C2×C4—24no—
276C2×C4—24no—
277C2×C4—28no—
278C2×C4—42no—
279C2×C4—42no—
280C2×C4—42no—
281C2×C4—48no—
282C2×C4C2×C22⋊C4×C3112yes—
283C2×C4C2×C22⋊C4×C3112yes—
284C2×C4C2×C22⋊C4×C3112yes—
285C2×C4C2×C22⋊C4×C3112yes—
286C2×C4C2×C22⋊C4×C3112yes—
287C2×C4C22×D4×C3111yescharacteristic
288C2×C4C22×D4×C3111yescharacteristic
289C2×C4C31×2−1+414yes—
290C8—44no—
291C8—44no—
292C22—22no—
293C22—22no—
294C22—22no—
295C22—22no—
296C22—44no—
297C22C22×C22⋊C4×C3111yescharacteristic
298C22C31×#51912yes—
299C4—22no—
300C4—22no—
301C4—22no—
302C4—22no—
303C4—48no—
304C4C31×#41314yes—
305C4C31×#53612yes—
306C4C31×#53612yes—
307C2—22no—
308C2—42no—
309C2C31×#231011yescharacteristic
310C2C2×C31×#41312yes—
subgroupG/H
center, socleC22×C31C22×C22⋊C4
commutatorC23C23×C4×C31
Frattini, cosocleC22×C4C24×C31
prime radicalC24×C31C22×C4
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C22×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
4. C31×#1998C2semidirect
5. C31×#1997C2semidirect
109. #21831C31direct (N × H)
140. #1998C2×C31semidirect
141. #1997C2×C31semidirect
225. C31#21831direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#5332
C31×#29202
C31×#19982
C31×#19972
C31×#18222
#2183131