Finite Group Databasebeta

← C31×#15980 #21472739

Subgroups — C31×#15980 #21472739

Order 7936.

1234 conjugacy classes of subgroups.

The subgroup lattice has 320 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#387C214yesmaximal
2C31×#1445C211yesmaximal, characteristic
3C31×#1444C212yesmaximal
4C31×#1442C212yesmaximal
5C31×#1441C214yesmaximal
6C31×#1436C212yesmaximal
7C22×C4⋊C4×C31C2214yes—
8C22×C4⋊C4×C31C2212yes—
9C22×C4⋊C4×C31C2212yes—
10C22×C4⋊C4×C31C2211yescharacteristic
11C22×C42×C31C2212yes—
12C31×#387—216no—
13C2×C31×#95C2214yes—
14C2×C31×#95C2214yes—
15C2×C31×#95C2212yes—
16C2×C31×#95C2214yes—
17C2×C31×#95C2214yes—
18C2×C31×#95C2212yes—
19C2×C31×#95C2211yescharacteristic
20C2×C31×#95C2211yescharacteristic
21C2×C31×#95C2212yes—
22C23×C4×C31C2314yes—
23C23×C4×C31C2312yes—
24C23×C4×C31C2312yes—
25C23×C4×C31C2311yescharacteristic
26C23×C4×C31C2312yes—
27C23×C4×C31C2314yes—
28C2×C4⋊C4×C31—28no—
29C2×C4⋊C4×C31—28no—
30C2×C4⋊C4×C31—28no—
31C2×C4⋊C4×C31—28no—
32C2×C4⋊C4×C31—28no—
33C2×C4⋊C4×C31—41no—
34C2×C4⋊C4×C31—41no—
35C2×C4⋊C4×C31—42no—
36C2×C4⋊C4×C31—42no—
37C2×C4⋊C4×C31Q814yes—
38C2×C42×C31—28no—
39C2×C42×C31—42no—
40C31×#95—28no—
41C31×#95—28no—
42C31×#95—28no—
43C31×#95—28no—
44C31×#95—24no—
45C31×#95—42no—
46C31×#95—41no—
47C31×#95—41no—
48C31×#95D418yes—
49C24×C31C2411yescharacteristic
50C22×C4×C31—24no—
51C22×C4×C31—24no—
52C22×C4×C31—24no—
53C22×C4×C31—24no—
54C22×C4×C31—24no—
55C22×C4×C31—24no—
56C22×C4×C31—24no—
57C22×C4×C31—24no—
58C22×C4×C31—24no—
59C22×C4×C31—24no—
60C22×C4×C31—24no—
61C22×C4×C31—24no—
62C22×C4×C31—24no—
63C22×C4×C31—22no—
64C22×C4×C31—22no—
65C22×C4×C31—22no—
66C22×C4×C31—21no—
67C22×C4×C31—21no—
68C22×C4×C31—24no—
69C22×C4×C31—22no—
70C22×C4×C31—24no—
71C22×C4×C31—22no—
72C22×C4×C31—22no—
73C22×C4×C31—24no—
74C22×C4×C31—24no—
75C22×C4×C31—24no—
76C22×C4×C31—24no—
77C22×C4×C31C2×D414yes—
78C22×C4×C31C2×D418yes—
79C22×C4×C31C2×Q812yes—
80C22×C4×C31C2×Q814yes—
81C22×C4×C31#4114yes—
82C22×C4×C31#4118yes—
83C4⋊C4×C31—232no—
84C4⋊C4×C31—44no—
85C4⋊C4×C31—48no—
86C4⋊C4×C31—48no—
87C42×C31—48no—
88#15980C3111yesmaximal, characteristic, direct product factor, Sylow
89C23×C31C22×D412yes—
90C23×C31C22×Q811yescharacteristic
91C23×C31C2×#4112yes—
92C23×C31C2×#4114yes—
93C23×C31H(5,𝔽2)11yescharacteristic
94C23×C31H(5,𝔽2)11yescharacteristic
95C23×C312−1+412yes—
96C23×C312−1+412yes—
97C2×C4×C31—28no—
98C2×C4×C31—28no—
99C2×C4×C31—28no—
100C2×C4×C31—24no—
101C2×C4×C31—24no—
102C2×C4×C31—24no—
103C2×C4×C31—22no—
104C2×C4×C31—24no—
105C2×C4×C31—28no—
106C2×C4×C31—28no—
107C2×C4×C31—28no—
108C2×C4×C31—28no—
109C2×C4×C31—28no—
110C2×C4×C31—28no—
111C2×C4×C31—44no—
112C2×C4×C31—44no—
113C2×C4×C31—44no—
114C2×C4×C31—44no—
115C2×C4×C31—44no—
116C2×C4×C31—44no—
117C2×C4×C31—42no—
118C2×C4×C31—42no—
119C2×C4×C31—44no—
120C2×C4×C31—44no—
121C2×C4×C31—42no—
122C2×C4×C31—42no—
123C2×C4×C31—44no—
124C2×C4×C31—44no—
125C2×C4×C31—42no—
126C2×C4×C31—44no—
127C2×C4×C31—42no—
128C2×C4×C31—42no—
129C2×C4×C31—42no—
130C2×#387C2×C3114yes—
131#1445C2×C3111yescharacteristic
132#1444C2×C3112yes—
133#1442C2×C3112yes—
134#1441C2×C3114yes—
135#1436C2×C3112yes—
136C22×C31#52514yes—
137C22×C31#53312yes—
138C22×C31#53712yes—
139C22×C31#53912yes—
140C22×C31#54114yes—
141C22×C31#54311yescharacteristic
142C22×C31D4211yescharacteristic
143C22×C31#54714yes—
144C22×C31D4×Q812yes—
145C22×C31#55112yes—
146C22×C31#55214yes—
147C22×C31#55511yescharacteristic
148C22×C31#55712yes—
149C22×C31#55912yes—
150C22×C31#56311yescharacteristic
151C22×C31#56311yescharacteristic
152C4×C31—42no—
153C4×C31—48no—
154C4×C31—44no—
155C4×C31—48no—
156C4×C31—44no—
157C4×C31—44no—
158C22×C4⋊C4C22×C3114yes—
159C22×C4⋊C4C22×C3112yes—
160C22×C4⋊C4C22×C3112yes—
161C22×C4⋊C4C22×C3111yescharacteristic
162C22×C42C22×C3112yes—
163#387—216no—
164C2×#95C22×C3114yes—
165C2×#95C22×C3114yes—
166C2×#95C22×C3112yes—
167C2×#95C22×C3114yes—
168C2×#95C22×C3114yes—
169C2×#95C22×C3112yes—
170C2×#95C22×C3111yescharacteristic
171C2×#95C22×C3111yescharacteristic
172C2×#95C22×C3112yes—
173C2×C31#245512yes—
174C2×C31#246214yes—
175C2×C31#260711yescharacteristic
176C2×C31#260912yes—
177C2×C31#268311yescharacteristic
178C2×C31#272212yes—
179C2×C31#279412yes—
180C2×C31#280911yescharacteristic
181C23×C4C23×C3114yes—
182C23×C4C23×C3112yes—
183C23×C4C23×C3111yescharacteristic
184C23×C4C23×C3112yes—
185C23×C4C23×C3112yes—
186C23×C4C23×C3114yes—
187C2×C4⋊C4—28no—
188C2×C4⋊C4—28no—
189C2×C4⋊C4—28no—
190C2×C4⋊C4—28no—
191C2×C4⋊C4—28no—
192C2×C4⋊C4—41no—
193C2×C4⋊C4—41no—
194C2×C4⋊C4—42no—
195C2×C4⋊C4—42no—
196C2×C4⋊C4Q8×C3114yes—
197C2×C42—28no—
198C2×C42—42no—
199#95—28no—
200#95—28no—
201#95—28no—
202#95—28no—
203#95—24no—
204#95—42no—
205#95—41no—
206#95—41no—
207#95D4×C3118yes—
208C31#1598011yescharacteristic, direct product factor, Sylow
209C24C24×C3111yescharacteristic
210C22×C4—24no—
211C22×C4—24no—
212C22×C4—24no—
213C22×C4—24no—
214C22×C4—24no—
215C22×C4—24no—
216C22×C4—24no—
217C22×C4—24no—
218C22×C4—24no—
219C22×C4—24no—
220C22×C4—24no—
221C22×C4—24no—
222C22×C4—24no—
223C22×C4—22no—
224C22×C4—22no—
225C22×C4—22no—
226C22×C4—21no—
227C22×C4—21no—
228C22×C4—24no—
229C22×C4—22no—
230C22×C4—24no—
231C22×C4—22no—
232C22×C4—22no—
233C22×C4—24no—
234C22×C4—24no—
235C22×C4—24no—
236C22×C4—24no—
237C22×C4C2×D4×C3114yes—
238C22×C4C2×D4×C3118yes—
239C22×C4C2×Q8×C3112yes—
240C22×C4C2×Q8×C3114yes—
241C22×C4#41×C3114yes—
242C22×C4#41×C3118yes—
243C4⋊C4—232no—
244C4⋊C4—44no—
245C4⋊C4—48no—
246C4⋊C4—48no—
247C42—48no—
248C23C22×D4×C3112yes—
249C23C22×Q8×C3111yescharacteristic
250C23C2×#41×C3112yes—
251C23C2×#41×C3114yes—
252C23C31×H(5,𝔽2)11yescharacteristic
253C23C31×H(5,𝔽2)11yescharacteristic
254C23C31×2−1+412yes—
255C23C31×2−1+412yes—
256C2×C4—28no—
257C2×C4—28no—
258C2×C4—28no—
259C2×C4—24no—
260C2×C4—24no—
261C2×C4—24no—
262C2×C4—22no—
263C2×C4—24no—
264C2×C4—28no—
265C2×C4—28no—
266C2×C4—28no—
267C2×C4—28no—
268C2×C4—28no—
269C2×C4—28no—
270C2×C4—44no—
271C2×C4—44no—
272C2×C4—44no—
273C2×C4—44no—
274C2×C4—44no—
275C2×C4—44no—
276C2×C4—42no—
277C2×C4—42no—
278C2×C4—44no—
279C2×C4—44no—
280C2×C4—42no—
281C2×C4—42no—
282C2×C4—44no—
283C2×C4—44no—
284C2×C4—42no—
285C2×C4—44no—
286C2×C4—42no—
287C2×C4—42no—
288C2×C4—42no—
289C22C31×#52514yes—
290C22C31×#53312yes—
291C22C31×#53712yes—
292C22C31×#53912yes—
293C22C31×#54114yes—
294C22C31×#54311yescharacteristic
295C22D42×C3111yescharacteristic
296C22C31×#54714yes—
297C22D4×Q8×C3112yes—
298C22C31×#55112yes—
299C22C31×#55214yes—
300C22C31×#55511yescharacteristic
301C22C31×#55712yes—
302C22C31×#55912yes—
303C22C31×#56311yescharacteristic
304C22C31×#56311yescharacteristic
305C4—42no—
306C4—48no—
307C4—44no—
308C4—48no—
309C4—44no—
310C4—44no—
311C2C31×#245512yes—
312C2C31×#246214yes—
313C2C31×#260711yescharacteristic
314C2C31×#260912yes—
315C2C31×#268311yescharacteristic
316C2C31×#272212yes—
317C2C31×#279412yes—
318C2C31×#280911yescharacteristic
subgroupG/H
center, socle, prime radicalC24×C31C24
commutator, Frattini, cosocleC24C24×C31
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C24×C31 ◁ G

Complements

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

NH ≅ G/Ntype
88. #15980C31direct (N × H)
208. C31#15980direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#3872
C31×#14452
C31×#14442
C31×#14422
C31×#14412
C31×#14362
#1598031