Finite Group Databasebeta

← C31×#14501 #21471260

Subgroups — C31×#14501 #21471260

Order 7936.

1310 conjugacy classes of subgroups.

The subgroup lattice has 380 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#391C212yesmaximal
2C2×C31×#391C211yesmaximal, characteristic
3C31×#1442C214yesmaximal
4C31×#1441C212yesmaximal
5C31×#1436C214yesmaximal
6C31×#1434C212yesmaximal
7C23×Q8×C31C2211yescharacteristic
8C22×C4⋊C4×C31C2212yes—
9C22×C4⋊C4×C31C2212yes—
10C22×C4⋊C4×C31C2211yescharacteristic
11C22×C42×C31C2212yes—
12C22×C42×C31C2211yescharacteristic
13C31×#391—28no—
14C31×#391C418yescomplemented
15C2×C31×#95C2214yes—
16C2×C31×#95C2214yes—
17C2×C31×#95C2214yes—
18C2×C31×#95C2214yes—
19C2×C31×#95C2212yes—
20C2×C31×#95C2212yes—
21C2×C31×#95C2212yes—
22C2×C31×#95C2214yes—
23C22×Q8×C31—41no—
24C22×Q8×C31—41no—
25C22×Q8×C31—41no—
26C22×Q8×C31—41no—
27C22×Q8×C31C2×C414yes—
28C22×Q8×C31D414yes—
29C22×Q8×C31Q814yes—
30C23×C4×C31C2314yes—
31C23×C4×C31C2312yes—
32C23×C4×C31C2312yes—
33C23×C4×C31C2314yes—
34C23×C4×C31C2312yes—
35C23×C4×C31C2311yescharacteristic
36C2×C4⋊C4×C31—24no—
37C2×C4⋊C4×C31—28no—
38C2×C4⋊C4×C31—41no—
39C2×C4⋊C4×C31—41no—
40C2×C4⋊C4×C31—42no—
41C2×C4⋊C4×C31—42no—
42C2×C4⋊C4×C31—42no—
43C2×C4⋊C4×C31C2×C414yes—
44C2×C42×C31—24no—
45C2×C42×C31—41no—
46C2×C42×C31—41no—
47C2×C42×C31—42no—
48C2×C42×C31—42no—
49C2×C42×C31C2×C414yes—
50C31×#95—28no—
51C31×#95—28no—
52C31×#95—28no—
53C31×#95—28no—
54C31×#95—42no—
55C31×#95—42no—
56C31×#95—42no—
57C31×#95C2×C4116yes—
58C24×C31C2411yescharacteristic
59C2×Q8×C31—44no—
60C2×Q8×C31—44no—
61C2×Q8×C31—44no—
62C2×Q8×C31—44no—
63C2×Q8×C31—44no—
64C2×Q8×C31—44no—
65C2×Q8×C31C4⋊C4116yescomplemented
66C22×C4×C31—21no—
67C22×C4×C31—21no—
68C22×C4×C31—22no—
69C22×C4×C31—22no—
70C22×C4×C31—21no—
71C22×C4×C31—21no—
72C22×C4×C31—22no—
73C22×C4×C31—22no—
74C22×C4×C31—24no—
75C22×C4×C31—24no—
76C22×C4×C31—24no—
77C22×C4×C31—24no—
78C22×C4×C31—24no—
79C22×C4×C31—22no—
80C22×C4×C31—22no—
81C22×C4×C31—24no—
82C22×C4×C31—22no—
83C22×C4×C31—24no—
84C22×C4×C31—22no—
85C22×C4×C31—24no—
86C22×C4×C31—24no—
87C22×C4×C31—24no—
88C22×C4×C31—24no—
89C22×C4×C31—24no—
90C22×C4×C31—24no—
91C22×C4×C31—24no—
92C22×C4×C31—24no—
93C22×C4×C31—24no—
94C22×C4×C31—24no—
95C22×C4×C31C22×C414yes—
96C22×C4×C31C22×C414yes—
97C22×C4×C31C22×C414yes—
98C22×C4×C31C22×C412yes—
99C22×C4×C31C2×D412yes—
100C22×C4×C31C2×D414yes—
101C22×C4×C31C2×Q814yes—
102C22×C4×C31C2×Q812yes—
103C22×C4×C31#4118yes—
104C4⋊C4×C31—44no—
105C4⋊C4×C31—48no—
106C4⋊C4×C31—48no—
107C42×C31—44no—
108C42×C31—48no—
109#14501C3111yesmaximal, characteristic, direct product factor, Sylow
110C23×C31C23×C411yescharacteristic
111C23×C31C22×D411yescharacteristic
112C23×C31C22×Q811yescharacteristic
113C23×C31C2×#4114yes—
114C23×C31H(5,𝔽2)11yescharacteristic
115C23×C31H(5,𝔽2)11yescharacteristic
116C23×C31H(5,𝔽2)11yescharacteristic
117C23×C31H(5,𝔽2)11yescharacteristic
118C23×C312−1+414yes—
119Q8×C31—416no—
120C2×C4×C31—22no—
121C2×C4×C31—22no—
122C2×C4×C31—24no—
123C2×C4×C31—24no—
124C2×C4×C31—24no—
125C2×C4×C31—24no—
126C2×C4×C31—22no—
127C2×C4×C31—22no—
128C2×C4×C31—22no—
129C2×C4×C31—24no—
130C2×C4×C31—22no—
131C2×C4×C31—24no—
132C2×C4×C31—24no—
133C2×C4×C31—28no—
134C2×C4×C31—24no—
135C2×C4×C31—24no—
136C2×C4×C31—24no—
137C2×C4×C31—28no—
138C2×C4×C31—28no—
139C2×C4×C31—28no—
140C2×C4×C31—44no—
141C2×C4×C31—44no—
142C2×C4×C31—44no—
143C2×C4×C31—44no—
144C2×C4×C31—44no—
145C2×C4×C31—42no—
146C2×C4×C31—42no—
147C2×C4×C31—44no—
148C2×C4×C31—44no—
149C2×C4×C31—44no—
150C2×C4×C31—44no—
151C2×C4×C31—44no—
152C2×C4×C31—44no—
153C2×C4×C31—44no—
154C2×C4×C31—44no—
155C2×C4×C31—44no—
156C2×C4×C31C2×C4⋊C418yes—
157C2×C4×C31C2×C4⋊C414yes—
158C2×#391C2×C3112yes—
159C2×#391C2×C3111yescharacteristic
160#1442C2×C3114yes—
161#1441C2×C3112yes—
162#1436C2×C3114yes—
163#1434C2×C3112yes—
164C22×C31C22×C4⋊C411yescharacteristic
165C22×C31C4×#4112yes—
166C22×C31#51811yescharacteristic
167C22×C31#51811yescharacteristic
168C22×C31#51912yes—
169C22×C31#53411yescharacteristic
170C22×C31#53411yescharacteristic
171C22×C31#53914yes—
172C22×C31#54214yes—
173C22×C31#54311yescharacteristic
174C22×C31#54311yescharacteristic
175C22×C31#54814yes—
176C22×C31#55112yes—
177C22×C31#55512yes—
178C22×C31#55714yes—
179C22×C31#56312yes—
180C22×C31#56312yes—
181C4×C31—24no—
182C4×C31—28no—
183C4×C31—44no—
184C4×C31—44no—
185C4×C31—48no—
186C4×C31—84no—
187C23×Q8C22×C3111yescharacteristic
188C22×C4⋊C4C22×C3112yes—
189C22×C4⋊C4C22×C3112yes—
190C22×C4⋊C4C22×C3111yescharacteristic
191C22×C42C22×C3112yes—
192C22×C42C22×C3111yescharacteristic
193#391—28no—
194#391C4×C3118yescomplemented
195C2×#95C22×C3114yes—
196C2×#95C22×C3114yes—
197C2×#95C22×C3114yes—
198C2×#95C22×C3114yes—
199C2×#95C22×C3112yes—
200C2×#95C22×C3112yes—
201C2×#95C22×C3112yes—
202C2×#95C22×C3114yes—
203C2×C31#231511yescharacteristic
204C2×C31#233212yes—
205C2×C31#235112yes—
206C2×C31#237211yescharacteristic
207C2×C31#238111yescharacteristic
208C2×C31#272812yes—
209C2×C31#273112yes—
210C2×C31#279912yes—
211C2×C31#280912yes—
212C22×Q8—41no—
213C22×Q8—41no—
214C22×Q8—41no—
215C22×Q8—41no—
216C22×Q8C2×C4×C3114yes—
217C22×Q8D4×C3114yes—
218C22×Q8Q8×C3114yes—
219C23×C4C23×C3114yes—
220C23×C4C23×C3112yes—
221C23×C4C23×C3112yes—
222C23×C4C23×C3114yes—
223C23×C4C23×C3112yes—
224C23×C4C23×C3111yescharacteristic
225C2×C4⋊C4—24no—
226C2×C4⋊C4—28no—
227C2×C4⋊C4—41no—
228C2×C4⋊C4—41no—
229C2×C4⋊C4—42no—
230C2×C4⋊C4—42no—
231C2×C4⋊C4—42no—
232C2×C4⋊C4C2×C4×C3114yes—
233C2×C42—24no—
234C2×C42—41no—
235C2×C42—41no—
236C2×C42—42no—
237C2×C42—42no—
238C2×C42C2×C4×C3114yes—
239#95—28no—
240#95—28no—
241#95—28no—
242#95—28no—
243#95—42no—
244#95—42no—
245#95—42no—
246#95C2×C4×C31116yes—
247C31#1450111yescharacteristic, direct product factor, Sylow
248C24C24×C3111yescharacteristic
249C2×Q8—44no—
250C2×Q8—44no—
251C2×Q8—44no—
252C2×Q8—44no—
253C2×Q8—44no—
254C2×Q8—44no—
255C2×Q8C4⋊C4×C31116yescomplemented
256C22×C4—21no—
257C22×C4—21no—
258C22×C4—22no—
259C22×C4—22no—
260C22×C4—21no—
261C22×C4—21no—
262C22×C4—22no—
263C22×C4—22no—
264C22×C4—24no—
265C22×C4—24no—
266C22×C4—24no—
267C22×C4—24no—
268C22×C4—24no—
269C22×C4—22no—
270C22×C4—22no—
271C22×C4—24no—
272C22×C4—22no—
273C22×C4—24no—
274C22×C4—22no—
275C22×C4—24no—
276C22×C4—24no—
277C22×C4—24no—
278C22×C4—24no—
279C22×C4—24no—
280C22×C4—24no—
281C22×C4—24no—
282C22×C4—24no—
283C22×C4—24no—
284C22×C4—24no—
285C22×C4C22×C4×C3114yes—
286C22×C4C22×C4×C3114yes—
287C22×C4C22×C4×C3114yes—
288C22×C4C22×C4×C3112yes—
289C22×C4C2×D4×C3112yes—
290C22×C4C2×D4×C3114yes—
291C22×C4C2×Q8×C3114yes—
292C22×C4C2×Q8×C3112yes—
293C22×C4#41×C3118yes—
294C4⋊C4—44no—
295C4⋊C4—48no—
296C4⋊C4—48no—
297C42—44no—
298C42—48no—
299C23C23×C4×C3111yescharacteristic
300C23C22×D4×C3111yescharacteristic
301C23C22×Q8×C3111yescharacteristic
302C23C2×#41×C3114yes—
303C23C31×H(5,𝔽2)11yescharacteristic
304C23C31×H(5,𝔽2)11yescharacteristic
305C23C31×H(5,𝔽2)11yescharacteristic
306C23C31×H(5,𝔽2)11yescharacteristic
307C23C31×2−1+414yes—
308Q8—416no—
309C2×C4—22no—
310C2×C4—22no—
311C2×C4—24no—
312C2×C4—24no—
313C2×C4—24no—
314C2×C4—24no—
315C2×C4—22no—
316C2×C4—22no—
317C2×C4—22no—
318C2×C4—24no—
319C2×C4—22no—
320C2×C4—24no—
321C2×C4—24no—
322C2×C4—28no—
323C2×C4—24no—
324C2×C4—24no—
325C2×C4—24no—
326C2×C4—28no—
327C2×C4—28no—
328C2×C4—28no—
329C2×C4—44no—
330C2×C4—44no—
331C2×C4—44no—
332C2×C4—44no—
333C2×C4—44no—
334C2×C4—42no—
335C2×C4—42no—
336C2×C4—44no—
337C2×C4—44no—
338C2×C4—44no—
339C2×C4—44no—
340C2×C4—44no—
341C2×C4—44no—
342C2×C4—44no—
343C2×C4—44no—
344C2×C4—44no—
345C2×C4C2×C4⋊C4×C3118yes—
346C2×C4C2×C4⋊C4×C3114yes—
347C22C22×C4⋊C4×C3111yescharacteristic
348C22C4×#41×C3112yes—
349C22C31×#51811yescharacteristic
350C22C31×#51811yescharacteristic
351C22C31×#51912yes—
352C22C31×#53411yescharacteristic
353C22C31×#53411yescharacteristic
354C22C31×#53914yes—
355C22C31×#54214yes—
356C22C31×#54311yescharacteristic
357C22C31×#54311yescharacteristic
358C22C31×#54814yes—
359C22C31×#55112yes—
360C22C31×#55512yes—
361C22C31×#55714yes—
362C22C31×#56312yes—
363C22C31×#56312yes—
364C4—24no—
365C4—28no—
366C4—44no—
367C4—44no—
368C4—48no—
369C4—84no—
370C2C31×#231511yescharacteristic
371C2C31×#233212yes—
372C2C31×#235112yes—
373C2C31×#237211yescharacteristic
374C2C31×#238111yescharacteristic
375C2C31×#272812yes—
376C2C31×#273112yes—
377C2C31×#279912yes—
378C2C31×#280912yes—
subgroupG/H
center, socle, prime radicalC24×C31C24
commutatorC23C23×C4×C31
Frattini, cosocleC24C24×C31
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24×C31 ◁ G

Complements

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

NH ≅ G/Ntype
14. C31×#391C4semidirect
65. C2×Q8×C31C4⋊C4semidirect
109. #14501C31direct (N × H)
194. #391C4×C31semidirect
247. C31#14501direct (N × H)
255. C2×Q8C4⋊C4×C31semidirect

Maximal subgroups

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

subgroupindex
C2×C31×#3912
C31×#14422
C31×#14412
C31×#14362
C31×#14342
#1450131