Finite Group Databasebeta

← C31×#23745 #21480504

Subgroups — C31×#23745 #21480504

Order 7936.

902 conjugacy classes of subgroups.

The subgroup lattice has 298 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#2296C211yesmaximal, characteristic
2C2×C31×#384C211yesmaximal, characteristic
3C31×#2100C214yesmaximal, complemented
4C31×#2099C214yesmaximal, complemented
5C31×#1736C212yesmaximal
6C31×#1736C212yesmaximal
7C31×#1728C211yesmaximal, characteristic
8C22×M16×C31C2212yes—
9C2×C31×#117C2211yescharacteristic
10C2×C31×#117C2211yescharacteristic
11C22×C4⋊C4×C31—22no—
12C22×C4⋊C4×C31C2212yes—
13C22×C42×C31C2211yescharacteristic
14C31×#389C2212yes—
15C31×#389C2212yes—
16C31×#385—22no—
17C31×#384—22no—
18C31×#384C2212yes—
19C31×#384C2212yes—
20C4×C4⋊C4×C31—22no—
21C31×#340C2218yes—
22C31×#340C2218yes—
23C31×#336C2212yes—
24C31×#336C2212yes—
25C23×C4×C31—22no—
26C23×C4×C31D412yes—
27C23×C4×C31C2311yescharacteristic
28C2×M16×C31—24no—
29C2×M16×C31—24no—
30C2×M16×C31—24no—
31C22×C8×C31C2314yes—
32C31×#117—22no—
33C31×#117—24no—
34C31×#117Q814yes—
35C2×C4⋊C4×C31—28no—
36C2×C4⋊C4×C31—24no—
37C2×C4⋊C4×C31—24no—
38C2×C4⋊C4×C31—22no—
39C2×C4⋊C4×C31—22no—
40C2×C4⋊C4×C31—22no—
41C2×C4⋊C4×C31—48no—
42C2×C4⋊C4×C31C2314yes—
43C2×C4⋊C4×C31C2312yes—
44C2×C4⋊C4×C31C2312yes—
45C2×C22⋊C4×C31—21no—
46C2×C22⋊C4×C31—21no—
47C2×C42×C31—21no—
48C2×C42×C31—24no—
49C2×C42×C31—21no—
50C2×C42×C31D412yes—
51C2×C42×C31C2311yescharacteristic
52C2×C42×C31C2311yescharacteristic
53C31×#95—22no—
54C31×#95—22no—
55C24×C31C2×D411yescharacteristic
56C22×C4×C31—24no—
57C22×C4×C31—24no—
58C22×C4×C31—24no—
59C22×C4×C31—22no—
60C22×C4×C31—22no—
61C22×C4×C31—24no—
62C22×C4×C31—48no—
63C22×C4×C31—44no—
64C22×C4×C31C2×D412yes—
65C22×C4×C31C2×D412yes—
66C22×C4×C31C2×D411yescharacteristic
67C22×C4×C31C2×Q812yes—
68C22×C4×C31#4112yes—
69C22×C4×C31#4114yes—
70C22×C4×C31#4114yes—
71C22×C4×C31C2411yescharacteristic
72M16×C31—48no—
73C2×C8×C31—24no—
74C2×C8×C31—24no—
75C2×C8×C31—24no—
76C4⋊C4×C31—22no—
77C4⋊C4×C31—28no—
78C4⋊C4×C31—24no—
79C4⋊C4×C31—48no—
80C4⋊C4×C31—44no—
81C4⋊C4×C31—44no—
82C4⋊C4×C31—48no—
83C4⋊C4×C31—44no—
84C4⋊C4×C31C2×Q814yes—
85C22⋊C4×C31—24no—
86C22⋊C4×C31—42no—
87C42×C31—24no—
88C42×C31—24no—
89C42×C31—22no—
90C42×C31—22no—
91C42×C31—42no—
92#23745C3111yesmaximal, characteristic, direct product factor, Sylow
93C23×C31—22no—
94C23×C31—22no—
95C23×C31C22⋊Q812yes—
96C23×C31#12312yes—
97C23×C31#12412yes—
98C23×C31C22×D411yescharacteristic
99C2×C4×C31—216no—
100C2×C4×C31—22no—
101C2×C4×C31—22no—
102C2×C4×C31—22no—
103C2×C4×C31—22no—
104C2×C4×C31—24no—
105C2×C4×C31—42no—
106C2×C4×C31—42no—
107C2×C4×C31—42no—
108C2×C4×C31—44no—
109C2×C4×C31—48no—
110C2×C4×C31—42no—
111C2×C4×C31—42no—
112C2×C4×C31—88no—
113C2×C4×C31C22⋊Q812yes—
114C2×C4×C31#12312yes—
115C2×C4×C31#12412yes—
116C2×C4×C31#12518yes—
117C2×C4×C31#12618yes—
118C2×C4×C31AGL(1,ℤ/8)14yes—
119C2×C4×C31#13714yes—
120C2×C4×C31C22×Q811yescharacteristic
121C2×C4×C31C2×#4112yes—
122C2×C4×C31C2×#4112yes—
123C2×C4×C31C2×#4111yescharacteristic
124C8×C31—44no—
125#2296C2×C3111yescharacteristic
126C2×#384C2×C3111yescharacteristic
127#2100C2×C3114yescomplemented
128#2099C2×C3114yescomplemented
129#1736C2×C3112yes—
130#1736C2×C3112yes—
131#1728C2×C3111yescharacteristic
132C22×C31—24no—
133C22×C31—24no—
134C22×C31—22no—
135C22×C31—22no—
136C22×C31#40014yes—
137C22×C31C2×C22⋊Q811yescharacteristic
138C22×C31C2×#12311yescharacteristic
139C22×C31C2×#12411yescharacteristic
140C22×C31C2×AGL(1,ℤ/8)12yes—
141C22×C31C2×#13712yes—
142C4×C31—24no—
143C4×C31—24no—
144C4×C31—44no—
145C4×C31—82no—
146C4×C31—84no—
147C4×C31#40014yes—
148C4×C31C2×#12512yes—
149C4×C31C2×#12612yes—
150C22×M16C22×C3112yes—
151C2×#117C22×C3111yescharacteristic
152C2×#117C22×C3111yescharacteristic
153C22×C4⋊C4—22no—
154C22×C4⋊C4C22×C3112yes—
155C22×C42C22×C3111yescharacteristic
156#389C22×C3112yes—
157#389C22×C3112yes—
158#385—22no—
159#384—22no—
160#384C22×C3112yes—
161#384C22×C3112yes—
162C4×C4⋊C4—22no—
163#340C22×C3118yes—
164#340C22×C3118yes—
165#336C22×C3112yes—
166#336C22×C3112yes—
167C2×C31—24no—
168C2×C31C2×#40011yescharacteristic
169C2×C31#307912yes—
170C2×C31#309212yes—
171C2×C31#313811yescharacteristic
172C2×C31#313911yescharacteristic
173C23×C4—22no—
174C23×C4D4×C3112yes—
175C23×C4C23×C3111yescharacteristic
176C2×M16—24no—
177C2×M16—24no—
178C2×M16—24no—
179C22×C8C23×C3114yes—
180#117—22no—
181#117—24no—
182#117Q8×C3114yes—
183C2×C4⋊C4—28no—
184C2×C4⋊C4—24no—
185C2×C4⋊C4—24no—
186C2×C4⋊C4—22no—
187C2×C4⋊C4—22no—
188C2×C4⋊C4—22no—
189C2×C4⋊C4—48no—
190C2×C4⋊C4C23×C3114yes—
191C2×C4⋊C4C23×C3112yes—
192C2×C4⋊C4C23×C3112yes—
193C2×C22⋊C4—21no—
194C2×C22⋊C4—21no—
195C2×C42—21no—
196C2×C42—24no—
197C2×C42—21no—
198C2×C42D4×C3112yes—
199C2×C42C23×C3111yescharacteristic
200C2×C42C23×C3111yescharacteristic
201#95—22no—
202#95—22no—
203C31#2374511yescharacteristic, direct product factor, Sylow
204C24C2×D4×C3111yescharacteristic
205C22×C4—24no—
206C22×C4—24no—
207C22×C4—24no—
208C22×C4—22no—
209C22×C4—22no—
210C22×C4—24no—
211C22×C4—48no—
212C22×C4—44no—
213C22×C4C2×D4×C3112yes—
214C22×C4C2×D4×C3112yes—
215C22×C4C2×D4×C3111yescharacteristic
216C22×C4C2×Q8×C3112yes—
217C22×C4#41×C3112yes—
218C22×C4#41×C3114yes—
219C22×C4#41×C3114yes—
220C22×C4C24×C3111yescharacteristic
221M16—48no—
222C2×C8—24no—
223C2×C8—24no—
224C2×C8—24no—
225C4⋊C4—22no—
226C4⋊C4—28no—
227C4⋊C4—24no—
228C4⋊C4—48no—
229C4⋊C4—44no—
230C4⋊C4—44no—
231C4⋊C4—48no—
232C4⋊C4—44no—
233C4⋊C4C2×Q8×C3114yes—
234C22⋊C4—24no—
235C22⋊C4—42no—
236C42—24no—
237C42—24no—
238C42—22no—
239C42—22no—
240C42—42no—
241C23—22no—
242C23—22no—
243C23C31×C22⋊Q812yes—
244C23C31×#12312yes—
245C23C31×#12412yes—
246C23C22×D4×C3111yescharacteristic
247C2×C4—216no—
248C2×C4—22no—
249C2×C4—22no—
250C2×C4—22no—
251C2×C4—22no—
252C2×C4—24no—
253C2×C4—42no—
254C2×C4—42no—
255C2×C4—42no—
256C2×C4—44no—
257C2×C4—48no—
258C2×C4—42no—
259C2×C4—42no—
260C2×C4—88no—
261C2×C4C31×C22⋊Q812yes—
262C2×C4C31×#12312yes—
263C2×C4C31×#12412yes—
264C2×C4C31×#12518yes—
265C2×C4C31×#12618yes—
266C2×C4C31×AGL(1,ℤ/8)14yes—
267C2×C4C31×#13714yes—
268C2×C4C22×Q8×C3111yescharacteristic
269C2×C4C2×#41×C3112yes—
270C2×C4C2×#41×C3112yes—
271C2×C4C2×#41×C3111yescharacteristic
272C8—44no—
273C22—24no—
274C22—24no—
275C22—22no—
276C22—22no—
277C22C31×#40014yes—
278C22C2×C31×C22⋊Q811yescharacteristic
279C22C2×C31×#12311yescharacteristic
280C22C2×C31×#12411yescharacteristic
281C22C2×C31×AGL(1,ℤ/8)12yes—
282C22C2×C31×#13712yes—
283C4—24no—
284C4—24no—
285C4—44no—
286C4—82no—
287C4—84no—
288C4C31×#40014yes—
289C4C2×C31×#12512yes—
290C4C2×C31×#12612yes—
291C2—24no—
292C2C2×C31×#40011yescharacteristic
293C2C31×#307912yes—
294C2C31×#309212yes—
295C2C31×#313811yescharacteristic
296C2C31×#313911yescharacteristic
subgroupG/H
center, socleC23×C31C22×D4
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC24×C31C2×D4
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
3. C31×#2100C2semidirect
4. C31×#2099C2semidirect
92. #23745C31direct (N × H)
127. #2100C2×C31semidirect
128. #2099C2×C31semidirect
203. C31#23745direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#22962
C2×C31×#3842
C31×#21002
C31×#20992
C31×#17362
C31×#17282
#2374531