Finite Group Databasebeta

← C31×#15964 #21472723

Subgroups — C31×#15964 #21472723

Order 7936.

1450 conjugacy classes of subgroups.

The subgroup lattice has 336 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#391C214yesmaximal
2C31×#1446C212yesmaximal
3C31×#1445C211yesmaximal, characteristic
4C31×#1444C212yesmaximal
5C31×#1441C214yesmaximal
6C31×#1436C212yesmaximal
7C23×Q8×C31C2212yes—
8C22×C4⋊C4×C31C2214yes—
9C22×C4⋊C4×C31C2212yes—
10C22×C4⋊C4×C31C2211yescharacteristic
11C22×C42×C31C2212yes—
12C31×#391—216no—
13C2×C31×#95C2214yes—
14C2×C31×#95C2214yes—
15C2×C31×#95C2214yes—
16C2×C31×#95C2214yes—
17C2×C31×#95C2212yes—
18C2×C31×#95C2212yes—
19C2×C31×#95C2211yescharacteristic
20C2×C31×#95C2211yescharacteristic
21C2×C31×#95C2212yes—
22C22×Q8×C31—28no—
23C22×Q8×C31—28no—
24C22×Q8×C31—42no—
25C22×Q8×C31—42no—
26C22×Q8×C31Q818yescomplemented
27C23×C4×C31C2314yes—
28C23×C4×C31C2312yes—
29C23×C4×C31C2312yes—
30C23×C4×C31C2311yescharacteristic
31C23×C4×C31C2312yes—
32C23×C4×C31C2314yes—
33C2×C4⋊C4×C31—28no—
34C2×C4⋊C4×C31—28no—
35C2×C4⋊C4×C31—41no—
36C2×C4⋊C4×C31—41no—
37C2×C4⋊C4×C31—44no—
38C2×C4⋊C4×C31—42no—
39C2×C4⋊C4×C31—44no—
40C2×C4⋊C4×C31Q814yescomplemented
41C2×C42×C31—28no—
42C2×C42×C31—42no—
43C31×#95—28no—
44C31×#95—28no—
45C31×#95—28no—
46C31×#95—28no—
47C31×#95—41no—
48C31×#95—41no—
49C31×#95—42no—
50C31×#95—42no—
51C31×#95D418yes—
52C24×C31C2411yescharacteristic
53C2×Q8×C31—232no—
54C2×Q8×C31—48no—
55C2×Q8×C31—48no—
56C2×Q8×C31—416no—
57C2×Q8×C31—48no—
58C22×C4×C31—24no—
59C22×C4×C31—24no—
60C22×C4×C31—24no—
61C22×C4×C31—24no—
62C22×C4×C31—24no—
63C22×C4×C31—24no—
64C22×C4×C31—24no—
65C22×C4×C31—24no—
66C22×C4×C31—24no—
67C22×C4×C31—22no—
68C22×C4×C31—22no—
69C22×C4×C31—21no—
70C22×C4×C31—21no—
71C22×C4×C31—22no—
72C22×C4×C31—22no—
73C22×C4×C31—22no—
74C22×C4×C31—24no—
75C22×C4×C31—22no—
76C22×C4×C31—24no—
77C22×C4×C31—24no—
78C22×C4×C31—24no—
79C22×C4×C31—24no—
80C22×C4×C31—24no—
81C22×C4×C31—24no—
82C22×C4×C31—24no—
83C22×C4×C31—24no—
84C22×C4×C31C2×D414yes—
85C22×C4×C31C2×D418yes—
86C22×C4×C31C2×Q812yes—
87C22×C4×C31C2×Q814yes—
88C22×C4×C31C2×Q814yes—
89C22×C4×C31C2×Q818yes—
90C22×C4×C31#4118yes—
91C4⋊C4×C31—44no—
92C4⋊C4×C31—416no—
93C4⋊C4×C31—48no—
94C42×C31—48no—
95#15964C3111yesmaximal, characteristic, direct product factor, Sylow
96C23×C31C22×D412yes—
97C23×C31C22×Q812yes—
98C23×C31C22×Q811yescharacteristic
99C23×C31C2×#4114yes—
100C23×C31H(5,𝔽2)11yescharacteristic
101C23×C31H(5,𝔽2)12yes—
102C23×C31H(5,𝔽2)11yescharacteristic
103C23×C312−1+412yes—
104Q8×C31—432no—
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—28no—
112C2×C4×C31—24no—
113C2×C4×C31—24no—
114C2×C4×C31—22no—
115C2×C4×C31—24no—
116C2×C4×C31—24no—
117C2×C4×C31—28no—
118C2×C4×C31—28no—
119C2×C4×C31—44no—
120C2×C4×C31—44no—
121C2×C4×C31—42no—
122C2×C4×C31—42no—
123C2×C4×C31—44no—
124C2×C4×C31—42no—
125C2×C4×C31—42no—
126C2×C4×C31—42no—
127C2×C4×C31—42no—
128C2×C4×C31—42no—
129C2×C4×C31—42no—
130C2×C4×C31—44no—
131C2×C4×C31—44no—
132C2×C4×C31—44no—
133C2×C4×C31—44no—
134C2×C4×C31—44no—
135C2×C4×C31—44no—
136C2×C4×C31—44no—
137C2×C4×C31C22⋊Q8116yes—
138C2×#391C2×C3114yes—
139#1446C2×C3112yes—
140#1445C2×C3111yescharacteristic
141#1444C2×C3112yes—
142#1441C2×C3114yes—
143#1436C2×C3112yes—
144C22×C31C2×C22⋊Q814yes—
145C22×C31#53312yes—
146C22×C31#53712yes—
147C22×C31#54214yes—
148C22×C31#54311yescharacteristic
149C22×C31#54312yes—
150C22×C31D4211yescharacteristic
151C22×C31#54614yes—
152C22×C31D4×Q812yes—
153C22×C31#55112yes—
154C22×C31#55714yes—
155C22×C31Q8211yescharacteristic
156C22×C31Q8212yes—
157C22×C31#55912yes—
158C22×C31H(3,𝔽4)11yescharacteristic
159C22×C31#56311yescharacteristic
160C4×C31—216no—
161C4×C31—42no—
162C4×C31—44no—
163C4×C31—44no—
164C4×C31—44no—
165C4×C31—84no—
166C23×Q8C22×C3112yes—
167C22×C4⋊C4C22×C3114yes—
168C22×C4⋊C4C22×C3112yes—
169C22×C4⋊C4C22×C3111yescharacteristic
170C22×C42C22×C3112yes—
171#391—216no—
172C2×#95C22×C3114yes—
173C2×#95C22×C3114yes—
174C2×#95C22×C3114yes—
175C2×#95C22×C3114yes—
176C2×#95C22×C3112yes—
177C2×#95C22×C3112yes—
178C2×#95C22×C3111yescharacteristic
179C2×#95C22×C3111yescharacteristic
180C2×#95C22×C3112yes—
181C2×C31#243712yes—
182C2×C31#245114yes—
183C2×C31#258212yes—
184C2×C31#260711yescharacteristic
185C2×C31#268311yescharacteristic
186C2×C31#271212yes—
187C2×C31#279912yes—
188C2×C31#281111yescharacteristic
189C22×Q8—28no—
190C22×Q8—28no—
191C22×Q8—42no—
192C22×Q8—42no—
193C22×Q8Q8×C3118yescomplemented
194C23×C4C23×C3114yes—
195C23×C4C23×C3112yes—
196C23×C4C23×C3111yescharacteristic
197C23×C4C23×C3112yes—
198C23×C4C23×C3112yes—
199C23×C4C23×C3114yes—
200C2×C4⋊C4—28no—
201C2×C4⋊C4—28no—
202C2×C4⋊C4—41no—
203C2×C4⋊C4—41no—
204C2×C4⋊C4—44no—
205C2×C4⋊C4—42no—
206C2×C4⋊C4—44no—
207C2×C4⋊C4Q8×C3114yescomplemented
208C2×C42—28no—
209C2×C42—42no—
210#95—28no—
211#95—28no—
212#95—28no—
213#95—28no—
214#95—41no—
215#95—41no—
216#95—42no—
217#95—42no—
218#95D4×C3118yes—
219C31#1596411yescharacteristic, direct product factor, Sylow
220C24C24×C3111yescharacteristic
221C2×Q8—232no—
222C2×Q8—48no—
223C2×Q8—48no—
224C2×Q8—416no—
225C2×Q8—48no—
226C22×C4—24no—
227C22×C4—24no—
228C22×C4—24no—
229C22×C4—24no—
230C22×C4—24no—
231C22×C4—24no—
232C22×C4—24no—
233C22×C4—24no—
234C22×C4—24no—
235C22×C4—22no—
236C22×C4—22no—
237C22×C4—21no—
238C22×C4—21no—
239C22×C4—22no—
240C22×C4—22no—
241C22×C4—22no—
242C22×C4—24no—
243C22×C4—22no—
244C22×C4—24no—
245C22×C4—24no—
246C22×C4—24no—
247C22×C4—24no—
248C22×C4—24no—
249C22×C4—24no—
250C22×C4—24no—
251C22×C4—24no—
252C22×C4C2×D4×C3114yes—
253C22×C4C2×D4×C3118yes—
254C22×C4C2×Q8×C3112yes—
255C22×C4C2×Q8×C3114yes—
256C22×C4C2×Q8×C3114yes—
257C22×C4C2×Q8×C3118yes—
258C22×C4#41×C3118yes—
259C4⋊C4—44no—
260C4⋊C4—416no—
261C4⋊C4—48no—
262C42—48no—
263C23C22×D4×C3112yes—
264C23C22×Q8×C3112yes—
265C23C22×Q8×C3111yescharacteristic
266C23C2×#41×C3114yes—
267C23C31×H(5,𝔽2)11yescharacteristic
268C23C31×H(5,𝔽2)12yes—
269C23C31×H(5,𝔽2)11yescharacteristic
270C23C31×2−1+412yes—
271Q8—432no—
272C2×C4—28no—
273C2×C4—28no—
274C2×C4—28no—
275C2×C4—28no—
276C2×C4—28no—
277C2×C4—28no—
278C2×C4—28no—
279C2×C4—24no—
280C2×C4—24no—
281C2×C4—22no—
282C2×C4—24no—
283C2×C4—24no—
284C2×C4—28no—
285C2×C4—28no—
286C2×C4—44no—
287C2×C4—44no—
288C2×C4—42no—
289C2×C4—42no—
290C2×C4—44no—
291C2×C4—42no—
292C2×C4—42no—
293C2×C4—42no—
294C2×C4—42no—
295C2×C4—42no—
296C2×C4—42no—
297C2×C4—44no—
298C2×C4—44no—
299C2×C4—44no—
300C2×C4—44no—
301C2×C4—44no—
302C2×C4—44no—
303C2×C4—44no—
304C2×C4C31×C22⋊Q8116yes—
305C22C2×C31×C22⋊Q814yes—
306C22C31×#53312yes—
307C22C31×#53712yes—
308C22C31×#54214yes—
309C22C31×#54311yescharacteristic
310C22C31×#54312yes—
311C22D42×C3111yescharacteristic
312C22C31×#54614yes—
313C22D4×Q8×C3112yes—
314C22C31×#55112yes—
315C22C31×#55714yes—
316C22Q82×C3111yescharacteristic
317C22Q82×C3112yes—
318C22C31×#55912yes—
319C22C31×H(3,𝔽4)11yescharacteristic
320C22C31×#56311yescharacteristic
321C4—216no—
322C4—42no—
323C4—44no—
324C4—44no—
325C4—44no—
326C4—84no—
327C2C31×#243712yes—
328C2C31×#245114yes—
329C2C31×#258212yes—
330C2C31×#260711yescharacteristic
331C2C31×#268311yescharacteristic
332C2C31×#271212yes—
333C2C31×#279912yes—
334C2C31×#281111yescharacteristic
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
26. C22×Q8×C31Q8semidirect
40. C2×C4⋊C4×C31Q8semidirect
95. #15964C31direct (N × H)
193. C22×Q8Q8×C31semidirect
207. C2×C4⋊C4Q8×C31semidirect
219. C31#15964direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#3912
C31×#14462
C31×#14452
C31×#14442
C31×#14412
C31×#14362
#1596431