Finite Group Databasebeta

← C31×#16992 #21473751

Subgroups — C31×#16992 #21473751

Order 7936.

1230 conjugacy classes of subgroups.

The subgroup lattice has 396 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#398C212yesmaximal
2C2×C31×#389C211yesmaximal, characteristic
3C2×C31×#389C211yesmaximal, characteristic
4C31×#1444C212yesmaximal
5C31×#1442C212yesmaximal
6C31×#1441C212yesmaximal
7C31×#1441C214yesmaximal
8C31×#1434C211yesmaximal, characteristic
9C22×C4⋊C4×C31C2212yes—
10C22×C4⋊C4×C31C2211yescharacteristic
11C22×C4⋊C4×C31C2214yes—
12C22×C4⋊C4×C31C2211yescharacteristic
13C22×C4⋊C4×C31C2211yescharacteristic
14C22×C4⋊C4×C31C2212yes—
15C22×C4⋊C4×C31C2211yescharacteristic
16C22×C42×C31C2211yescharacteristic
17C31×#398—28no—
18C31×#389—24no—
19C31×#389—24no—
20C2×C31×#95C2212yes—
21C2×C31×#95C2214yes—
22C2×C31×#95C2212yes—
23C2×C31×#95C2212yes—
24C2×C31×#95C2212yes—
25C2×C31×#95C2214yes—
26C2×C31×#95C2214yes—
27C2×C31×#95C2212yes—
28C23×C4×C31C2312yes—
29C23×C4×C31C2312yes—
30C23×C4×C31C2311yescharacteristic
31C23×C4×C31C2312yes—
32C23×C4×C31C2314yes—
33C23×C4×C31C2312yes—
34C23×C4×C31C2311yescharacteristic
35C23×C4×C31C2311yescharacteristic
36C2×C4⋊C4×C31—22no—
37C2×C4⋊C4×C31—22no—
38C2×C4⋊C4×C31—24no—
39C2×C4⋊C4×C31—22no—
40C2×C4⋊C4×C31—28no—
41C2×C4⋊C4×C31—24no—
42C2×C4⋊C4×C31—24no—
43C2×C4⋊C4×C31—22no—
44C2×C4⋊C4×C31—22no—
45C2×C4⋊C4×C31—24no—
46C2×C4⋊C4×C31—28no—
47C2×C4⋊C4×C31—24no—
48C2×C4⋊C4×C31—44no—
49C2×C4⋊C4×C31—42no—
50C2×C4⋊C4×C31—42no—
51C2×C4⋊C4×C31—44no—
52C2×C4⋊C4×C31D414yes—
53C2×C42×C31—42no—
54C2×C42×C31D414yes—
55C31×#95—24no—
56C31×#95—28no—
57C31×#95—24no—
58C31×#95—24no—
59C31×#95—42no—
60C31×#95—44no—
61C31×#95—44no—
62C31×#95Q818yes—
63C24×C31C2411yescharacteristic
64C22×C4×C31—22no—
65C22×C4×C31—22no—
66C22×C4×C31—22no—
67C22×C4×C31—22no—
68C22×C4×C31—24no—
69C22×C4×C31—22no—
70C22×C4×C31—22no—
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—22no—
78C22×C4×C31—24no—
79C22×C4×C31—22no—
80C22×C4×C31—24no—
81C22×C4×C31—22no—
82C22×C4×C31—22no—
83C22×C4×C31—24no—
84C22×C4×C31—22no—
85C22×C4×C31—24no—
86C22×C4×C31—24no—
87C22×C4×C31—22no—
88C22×C4×C31—22no—
89C22×C4×C31—22no—
90C22×C4×C31—22no—
91C22×C4×C31—24no—
92C22×C4×C31—24no—
93C22×C4×C31—24no—
94C22×C4×C31—24no—
95C22×C4×C31—24no—
96C22×C4×C31C2×D412yes—
97C22×C4×C31C2×D414yes—
98C22×C4×C31C2×D412yes—
99C22×C4×C31C2×D412yes—
100C22×C4×C31C2×D412yes—
101C22×C4×C31C2×Q818yes—
102C22×C4×C31C2×Q814yes—
103C22×C4×C31#4114yes—
104C22×C4×C31#4112yes—
105C4⋊C4×C31—28no—
106C4⋊C4×C31—28no—
107C4⋊C4×C31—416no—
108C4⋊C4×C31—44no—
109C4⋊C4×C31—44no—
110C4⋊C4×C31—48no—
111C4⋊C4×C31—48no—
112C42×C31—44no—
113#16992C3111yesmaximal, characteristic, direct product factor, Sylow
114C23×C31C22×D411yescharacteristic
115C23×C31C22×D411yescharacteristic
116C23×C31C22×Q812yes—
117C23×C31C2×#4111yescharacteristic
118C23×C31C2×#4112yes—
119C23×C31H(5,𝔽2)12yes—
120C23×C31H(5,𝔽2)12yes—
121C23×C312−1+412yes—
122C23×C312−1+412yes—
123C2×C4×C31—22no—
124C2×C4×C31—22no—
125C2×C4×C31—22no—
126C2×C4×C31—22no—
127C2×C4×C31—24no—
128C2×C4×C31—24no—
129C2×C4×C31—28no—
130C2×C4×C31—24no—
131C2×C4×C31—24no—
132C2×C4×C31—22no—
133C2×C4×C31—22no—
134C2×C4×C31—22no—
135C2×C4×C31—28no—
136C2×C4×C31—24no—
137C2×C4×C31—28no—
138C2×C4×C31—28no—
139C2×C4×C31—24no—
140C2×C4×C31—28no—
141C2×C4×C31—42no—
142C2×C4×C31—42no—
143C2×C4×C31—42no—
144C2×C4×C31—42no—
145C2×C4×C31—44no—
146C2×C4×C31—44no—
147C2×C4×C31—44no—
148C2×C4×C31—42no—
149C2×C4×C31—44no—
150C2×C4×C31—42no—
151C2×C4×C31—44no—
152C2×C4×C31—44no—
153C2×C4×C31—42no—
154C2×C4×C31—42no—
155C2×C4×C31—42no—
156C2×C4×C31—42no—
157C2×C4×C31—42no—
158C2×C4×C31—42no—
159C2×C4×C31—44no—
160C2×C4×C31—44no—
161C2×C4×C31—48no—
162C2×C4×C31#12114yes—
163C2×C4×C31C4⋊Q814yes—
164C2×#398C2×C3112yes—
165C2×#389C2×C3111yescharacteristic
166C2×#389C2×C3111yescharacteristic
167#1444C2×C3112yes—
168#1442C2×C3112yes—
169#1441C2×C3112yes—
170#1441C2×C3114yes—
171#1434C2×C3111yescharacteristic
172C22×C31C2×#12111yescharacteristic
173C22×C31#52511yescharacteristic
174C22×C31C2×C4⋊Q811yescharacteristic
175C22×C31#53411yescharacteristic
176C22×C31#53511yescharacteristic
177C22×C31#53611yescharacteristic
178C22×C31#53611yescharacteristic
179C22×C31#53712yes—
180C22×C31#53912yes—
181C22×C31#54114yes—
182C22×C31#54414yes—
183C22×C31#54612yes—
184C22×C31D4×Q812yes—
185C22×C31#55312yes—
186C22×C31#55414yes—
187C22×C31#55712yes—
188C22×C31#56214yes—
189C4×C31—24no—
190C4×C31—24no—
191C4×C31—42no—
192C4×C31—48no—
193C4×C31—44no—
194C4×C31—44no—
195C4×C31—82no—
196C4×C31—82no—
197C22×C4⋊C4C22×C3112yes—
198C22×C4⋊C4C22×C3111yescharacteristic
199C22×C4⋊C4C22×C3114yes—
200C22×C4⋊C4C22×C3111yescharacteristic
201C22×C4⋊C4C22×C3111yescharacteristic
202C22×C4⋊C4C22×C3112yes—
203C22×C4⋊C4C22×C3111yescharacteristic
204C22×C42C22×C3111yescharacteristic
205#398—28no—
206#389—24no—
207#389—24no—
208C2×#95C22×C3112yes—
209C2×#95C22×C3114yes—
210C2×#95C22×C3112yes—
211C2×#95C22×C3112yes—
212C2×#95C22×C3112yes—
213C2×#95C22×C3114yes—
214C2×#95C22×C3114yes—
215C2×#95C22×C3112yes—
216C2×C31#253511yescharacteristic
217C2×C31#254611yescharacteristic
218C2×C31#258311yescharacteristic
219C2×C31#261811yescharacteristic
220C2×C31#263411yescharacteristic
221C2×C31#266011yescharacteristic
222C2×C31#270414yes—
223C2×C31#280214yes—
224C2×C31#281611yescharacteristic
225C23×C4C23×C3112yes—
226C23×C4C23×C3112yes—
227C23×C4C23×C3112yes—
228C23×C4C23×C3111yescharacteristic
229C23×C4C23×C3114yes—
230C23×C4C23×C3112yes—
231C23×C4C23×C3111yescharacteristic
232C23×C4C23×C3111yescharacteristic
233C2×C4⋊C4—22no—
234C2×C4⋊C4—22no—
235C2×C4⋊C4—24no—
236C2×C4⋊C4—22no—
237C2×C4⋊C4—24no—
238C2×C4⋊C4—22no—
239C2×C4⋊C4—22no—
240C2×C4⋊C4—24no—
241C2×C4⋊C4—28no—
242C2×C4⋊C4—24no—
243C2×C4⋊C4—28no—
244C2×C4⋊C4—24no—
245C2×C4⋊C4—44no—
246C2×C4⋊C4—42no—
247C2×C4⋊C4—42no—
248C2×C4⋊C4—44no—
249C2×C4⋊C4D4×C3114yes—
250C2×C42—42no—
251C2×C42D4×C3114yes—
252#95—24no—
253#95—24no—
254#95—24no—
255#95—28no—
256#95—42no—
257#95—44no—
258#95—44no—
259#95Q8×C3118yes—
260C31#1699211yescharacteristic, direct product factor, Sylow
261C24C24×C3111yescharacteristic
262C22×C4—22no—
263C22×C4—22no—
264C22×C4—22no—
265C22×C4—22no—
266C22×C4—24no—
267C22×C4—22no—
268C22×C4—22no—
269C22×C4—22no—
270C22×C4—22no—
271C22×C4—22no—
272C22×C4—24no—
273C22×C4—22no—
274C22×C4—24no—
275C22×C4—22no—
276C22×C4—24no—
277C22×C4—22no—
278C22×C4—24no—
279C22×C4—22no—
280C22×C4—22no—
281C22×C4—24no—
282C22×C4—22no—
283C22×C4—24no—
284C22×C4—24no—
285C22×C4—22no—
286C22×C4—22no—
287C22×C4—22no—
288C22×C4—22no—
289C22×C4—24no—
290C22×C4—24no—
291C22×C4—24no—
292C22×C4—24no—
293C22×C4—24no—
294C22×C4C2×D4×C3112yes—
295C22×C4C2×D4×C3114yes—
296C22×C4C2×D4×C3112yes—
297C22×C4C2×D4×C3112yes—
298C22×C4C2×D4×C3112yes—
299C22×C4C2×Q8×C3118yes—
300C22×C4C2×Q8×C3114yes—
301C22×C4#41×C3114yes—
302C22×C4#41×C3112yes—
303C4⋊C4—28no—
304C4⋊C4—28no—
305C4⋊C4—416no—
306C4⋊C4—44no—
307C4⋊C4—44no—
308C4⋊C4—48no—
309C4⋊C4—48no—
310C42—44no—
311C23C22×D4×C3111yescharacteristic
312C23C22×D4×C3111yescharacteristic
313C23C22×Q8×C3112yes—
314C23C2×#41×C3111yescharacteristic
315C23C2×#41×C3112yes—
316C23C31×H(5,𝔽2)12yes—
317C23C31×H(5,𝔽2)12yes—
318C23C31×2−1+412yes—
319C23C31×2−1+412yes—
320C2×C4—22no—
321C2×C4—22no—
322C2×C4—22no—
323C2×C4—22no—
324C2×C4—24no—
325C2×C4—24no—
326C2×C4—28no—
327C2×C4—24no—
328C2×C4—24no—
329C2×C4—22no—
330C2×C4—22no—
331C2×C4—22no—
332C2×C4—28no—
333C2×C4—24no—
334C2×C4—28no—
335C2×C4—28no—
336C2×C4—24no—
337C2×C4—28no—
338C2×C4—42no—
339C2×C4—42no—
340C2×C4—42no—
341C2×C4—42no—
342C2×C4—44no—
343C2×C4—44no—
344C2×C4—44no—
345C2×C4—42no—
346C2×C4—44no—
347C2×C4—42no—
348C2×C4—44no—
349C2×C4—44no—
350C2×C4—42no—
351C2×C4—42no—
352C2×C4—42no—
353C2×C4—42no—
354C2×C4—42no—
355C2×C4—42no—
356C2×C4—44no—
357C2×C4—44no—
358C2×C4—48no—
359C2×C4C31×#12114yes—
360C2×C4C31×C4⋊Q814yes—
361C22C2×C31×#12111yescharacteristic
362C22C31×#52511yescharacteristic
363C22C2×C31×C4⋊Q811yescharacteristic
364C22C31×#53411yescharacteristic
365C22C31×#53511yescharacteristic
366C22C31×#53611yescharacteristic
367C22C31×#53611yescharacteristic
368C22C31×#53712yes—
369C22C31×#53912yes—
370C22C31×#54114yes—
371C22C31×#54414yes—
372C22C31×#54612yes—
373C22D4×Q8×C3112yes—
374C22C31×#55312yes—
375C22C31×#55414yes—
376C22C31×#55712yes—
377C22C31×#56214yes—
378C4—24no—
379C4—24no—
380C4—48no—
381C4—44no—
382C4—44no—
383C4—42no—
384C4—82no—
385C4—82no—
386C2C31×#253511yescharacteristic
387C2C31×#254611yescharacteristic
388C2C31×#258311yescharacteristic
389C2C31×#261811yescharacteristic
390C2C31×#263411yescharacteristic
391C2C31×#266011yescharacteristic
392C2C31×#270414yes—
393C2C31×#280214yes—
394C2C31×#281611yescharacteristic
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
113. #16992C31direct (N × H)
260. C31#16992direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#3982
C2×C31×#3892
C31×#14442
C31×#14422
C31×#14412
C31×#14342
#1699231