Finite Group Databasebeta

← C31×#16823 #21473582

Subgroups — C31×#16823 #21473582

Order 7936.

1562 conjugacy classes of subgroups.

The subgroup lattice has 414 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#393C212yesmaximal
2C31×#1446C214yesmaximal, complemented
3C31×#1442C214yesmaximal, complemented
4C31×#1439C212yesmaximal
5C31×C22⋊#95C212yesmaximal
6C31×C22⋊#95C211yesmaximal, characteristic
7C23×Q8×C31C2212yes—
8C24×C4×C31C2211yescharacteristic
9C22×C4⋊C4×C31C2212yes—
10C22×C22⋊C4×C31C2214yes—
11C22×C22⋊C4×C31C2211yescharacteristic
12C22×C22⋊C4×C31C2211yescharacteristic
13C31×#393—28no—
14C2×C31×#95C2212yes—
15C2×C31×#95C2214yes—
16C2×C31×#95C2214yes—
17C2×C31×#95C2212yes—
18C2×C31×#95C2214yes—
19C2×C31×#95C2214yes—
20C2×C31×#95C2212yes—
21C2×C31×#95C2212yes—
22C25×C31C2311yescharacteristic
23C22×Q8×C31—24no—
24C22×Q8×C31—28no—
25C22×Q8×C31—44no—
26C22×Q8×C31—42no—
27C22×Q8×C31—42no—
28C23×C4×C31—41no—
29C23×C4×C31—41no—
30C23×C4×C31—44no—
31C23×C4×C31Q814yescomplemented
32C23×C4×C31C2314yes—
33C23×C4×C31C2312yes—
34C23×C4×C31C2312yes—
35C23×C4×C31C2312yes—
36C23×C4×C31C2314yes—
37C2×C4⋊C4×C31—44no—
38C2×C4⋊C4×C31—42no—
39C2×C22⋊C4×C31—28no—
40C2×C22⋊C4×C31—28no—
41C2×C22⋊C4×C31—41no—
42C2×C22⋊C4×C31—41no—
43C2×C22⋊C4×C31—41no—
44C2×C22⋊C4×C31—41no—
45C2×C22⋊C4×C31—44no—
46C2×C22⋊C4×C31D414yes—
47C2×C22⋊C4×C31Q814yescomplemented
48C31×#95—28no—
49C31×#95—24no—
50C31×#95—28no—
51C31×#95—42no—
52C31×#95—44no—
53C31×#95—42no—
54C31×#95—44no—
55C31×#95—42no—
56C24×C31—24no—
57C24×C31—21no—
58C24×C31—21no—
59C24×C31—21no—
60C24×C31—24no—
61C24×C31—21no—
62C24×C31C2×D412yes—
63C24×C31C2×Q812yes—
64C24×C31C2×Q812yes—
65C24×C31C2411yescharacteristic
66C2×Q8×C31—416no—
67C2×Q8×C31—48no—
68C2×Q8×C31—48no—
69C2×Q8×C31—416no—
70C2×Q8×C31—48no—
71C22×C4×C31—24no—
72C22×C4×C31—24no—
73C22×C4×C31—24no—
74C22×C4×C31—24no—
75C22×C4×C31—22no—
76C22×C4×C31—24no—
77C22×C4×C31—22no—
78C22×C4×C31—22no—
79C22×C4×C31—24no—
80C22×C4×C31—24no—
81C22×C4×C31—24no—
82C22×C4×C31—24no—
83C22×C4×C31—24no—
84C22×C4×C31—24no—
85C22×C4×C31—22no—
86C22×C4×C31—22no—
87C22×C4×C31—22no—
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×C31—24no—
96C22×C4×C31—44no—
97C22×C4×C31—48no—
98C22×C4×C31—48no—
99C22×C4×C31—48no—
100C22×C4×C31C2×D414yes—
101C22×C4×C31C2×Q814yes—
102C22×C4×C31C2×Q814yes—
103C22×C4×C31#4118yes—
104C4⋊C4×C31—48no—
105C22⋊C4×C31—44no—
106C22⋊C4×C31—44no—
107C22⋊C4×C31—416no—
108#16823C3111yesmaximal, characteristic, direct product factor, Sylow
109C23×C31—24no—
110C23×C31—22no—
111C23×C31—22no—
112C23×C31—22no—
113C23×C31—22no—
114C23×C31—24no—
115C23×C31—22no—
116C23×C31—22no—
117C23×C31—28no—
118C23×C31—28no—
119C23×C31—44no—
120C23×C31—44no—
121C23×C31—42no—
122C23×C31—42no—
123C23×C31—42no—
124C23×C31—42no—
125C23×C31C4⋊Q814yes—
126C23×C31C22×D411yescharacteristic
127C23×C31C22×Q811yescharacteristic
128C23×C31C22×Q811yescharacteristic
129C23×C31C2×#4114yes—
130C23×C31H(5,𝔽2)11yescharacteristic
131C23×C31H(5,𝔽2)11yescharacteristic
132C23×C31H(5,𝔽2)11yescharacteristic
133C23×C31H(5,𝔽2)14yes—
134C23×C312−1+411yescharacteristic
135Q8×C31—432no—
136C2×C4×C31—24no—
137C2×C4×C31—28no—
138C2×C4×C31—24no—
139C2×C4×C31—24no—
140C2×C4×C31—24no—
141C2×C4×C31—24no—
142C2×C4×C31—28no—
143C2×C4×C31—28no—
144C2×C4×C31—28no—
145C2×C4×C31—28no—
146C2×C4×C31—416no—
147C2×C4×C31—44no—
148C2×C4×C31—44no—
149C2×C4×C31—44no—
150C2×C4×C31—44no—
151C2×C4×C31—44no—
152C2×C4×C31—42no—
153C2×C4×C31—42no—
154C2×C4×C31—42no—
155C2×C4×C31—44no—
156C2×C4×C31—44no—
157C2×C4×C31—42no—
158C2×C4×C31—44no—
159C2×C4×C31—44no—
160C2×C4×C31—44no—
161C2×C4×C31—44no—
162C2×C4×C31—44no—
163C2×C4×C31—44no—
164C2×C4×C31—44no—
165C2×C4×C31—44no—
166C2×#393C2×C3112yes—
167#1446C2×C3114yescomplemented
168#1442C2×C3114yescomplemented
169#1439C2×C3112yes—
170C22⋊#95C2×C3112yes—
171C22⋊#95C2×C3111yescharacteristic
172C22×C31—24no—
173C22×C31—28no—
174C22×C31—42no—
175C22×C31—42no—
176C22×C31—44no—
177C22×C31—44no—
178C22×C31—44no—
179C22×C31—44no—
180C22×C31—44no—
181C22×C31C2×C4⋊Q811yescharacteristic
182C22×C31#53312yes—
183C22×C31#53411yescharacteristic
184C22×C31#53711yescharacteristic
185C22×C31#53814yes—
186C22×C31#54214yes—
187C22×C31#54311yescharacteristic
188C22×C31#54312yes—
189C22×C31#54311yescharacteristic
190C22×C31#54411yescharacteristic
191C22×C31#54411yescharacteristic
192C22×C31#54614yes—
193C22×C31#55112yes—
194C22×C31#55414yes—
195C22×C31#55912yes—
196C22×C31H(3,𝔽4)12yes—
197C22×C31H(3,𝔽4)12yes—
198C4×C31—44no—
199C4×C31—44no—
200C4×C31—48no—
201C4×C31—44no—
202C4×C31—84no—
203C23×Q8C22×C3112yes—
204C24×C4C22×C3111yescharacteristic
205C22×C4⋊C4C22×C3112yes—
206C22×C22⋊C4C22×C3114yes—
207C22×C22⋊C4C22×C3111yescharacteristic
208C22×C22⋊C4C22×C3111yescharacteristic
209#393—28no—
210C2×#95C22×C3112yes—
211C2×#95C22×C3114yes—
212C2×#95C22×C3114yes—
213C2×#95C22×C3112yes—
214C2×#95C22×C3114yes—
215C2×#95C22×C3114yes—
216C2×#95C22×C3112yes—
217C2×#95C22×C3112yes—
218C2×C31—44no—
219C2×C31#254912yes—
220C2×C31#260711yescharacteristic
221C2×C31#265911yescharacteristic
222C2×C31#266512yes—
223C2×C31#268412yes—
224C2×C31#271212yes—
225C2×C31#276312yes—
226C2×C31#280412yes—
227C2×C31#284011yescharacteristic
228C25C23×C3111yescharacteristic
229C22×Q8—24no—
230C22×Q8—28no—
231C22×Q8—44no—
232C22×Q8—42no—
233C22×Q8—42no—
234C23×C4—41no—
235C23×C4—41no—
236C23×C4—44no—
237C23×C4Q8×C3114yescomplemented
238C23×C4C23×C3114yes—
239C23×C4C23×C3112yes—
240C23×C4C23×C3112yes—
241C23×C4C23×C3112yes—
242C23×C4C23×C3114yes—
243C2×C4⋊C4—44no—
244C2×C4⋊C4—42no—
245C2×C22⋊C4—28no—
246C2×C22⋊C4—28no—
247C2×C22⋊C4—41no—
248C2×C22⋊C4—41no—
249C2×C22⋊C4—41no—
250C2×C22⋊C4—41no—
251C2×C22⋊C4—44no—
252C2×C22⋊C4D4×C3114yes—
253C2×C22⋊C4Q8×C3114yescomplemented
254#95—28no—
255#95—24no—
256#95—28no—
257#95—42no—
258#95—44no—
259#95—42no—
260#95—44no—
261#95—42no—
262C31#1682311yescharacteristic, direct product factor, Sylow
263C24—24no—
264C24—21no—
265C24—21no—
266C24—21no—
267C24—24no—
268C24—21no—
269C24C2×D4×C3112yes—
270C24C2×Q8×C3112yes—
271C24C2×Q8×C3112yes—
272C24C24×C3111yescharacteristic
273C2×Q8—416no—
274C2×Q8—48no—
275C2×Q8—48no—
276C2×Q8—416no—
277C2×Q8—48no—
278C22×C4—24no—
279C22×C4—24no—
280C22×C4—24no—
281C22×C4—24no—
282C22×C4—22no—
283C22×C4—24no—
284C22×C4—22no—
285C22×C4—22no—
286C22×C4—24no—
287C22×C4—24no—
288C22×C4—24no—
289C22×C4—24no—
290C22×C4—24no—
291C22×C4—24no—
292C22×C4—22no—
293C22×C4—22no—
294C22×C4—22no—
295C22×C4—24no—
296C22×C4—24no—
297C22×C4—24no—
298C22×C4—24no—
299C22×C4—24no—
300C22×C4—24no—
301C22×C4—24no—
302C22×C4—24no—
303C22×C4—44no—
304C22×C4—48no—
305C22×C4—48no—
306C22×C4—48no—
307C22×C4C2×D4×C3114yes—
308C22×C4C2×Q8×C3114yes—
309C22×C4C2×Q8×C3114yes—
310C22×C4#41×C3118yes—
311C4⋊C4—48no—
312C22⋊C4—44no—
313C22⋊C4—44no—
314C22⋊C4—416no—
315C23—24no—
316C23—22no—
317C23—22no—
318C23—22no—
319C23—22no—
320C23—24no—
321C23—22no—
322C23—22no—
323C23—28no—
324C23—28no—
325C23—44no—
326C23—44no—
327C23—42no—
328C23—42no—
329C23—42no—
330C23—42no—
331C23C31×C4⋊Q814yes—
332C23C22×D4×C3111yescharacteristic
333C23C22×Q8×C3111yescharacteristic
334C23C22×Q8×C3111yescharacteristic
335C23C2×#41×C3114yes—
336C23C31×H(5,𝔽2)11yescharacteristic
337C23C31×H(5,𝔽2)11yescharacteristic
338C23C31×H(5,𝔽2)11yescharacteristic
339C23C31×H(5,𝔽2)14yes—
340C23C31×2−1+411yescharacteristic
341Q8—432no—
342C2×C4—24no—
343C2×C4—28no—
344C2×C4—24no—
345C2×C4—24no—
346C2×C4—24no—
347C2×C4—24no—
348C2×C4—28no—
349C2×C4—28no—
350C2×C4—28no—
351C2×C4—28no—
352C2×C4—416no—
353C2×C4—44no—
354C2×C4—44no—
355C2×C4—44no—
356C2×C4—44no—
357C2×C4—44no—
358C2×C4—42no—
359C2×C4—42no—
360C2×C4—42no—
361C2×C4—44no—
362C2×C4—44no—
363C2×C4—42no—
364C2×C4—44no—
365C2×C4—44no—
366C2×C4—44no—
367C2×C4—44no—
368C2×C4—44no—
369C2×C4—44no—
370C2×C4—44no—
371C2×C4—44no—
372C22—24no—
373C22—28no—
374C22—42no—
375C22—42no—
376C22—44no—
377C22—44no—
378C22—44no—
379C22—44no—
380C22—44no—
381C22C2×C31×C4⋊Q811yescharacteristic
382C22C31×#53312yes—
383C22C31×#53411yescharacteristic
384C22C31×#53711yescharacteristic
385C22C31×#53814yes—
386C22C31×#54214yes—
387C22C31×#54311yescharacteristic
388C22C31×#54312yes—
389C22C31×#54311yescharacteristic
390C22C31×#54411yescharacteristic
391C22C31×#54411yescharacteristic
392C22C31×#54614yes—
393C22C31×#55112yes—
394C22C31×#55414yes—
395C22C31×#55912yes—
396C22C31×H(3,𝔽4)12yes—
397C22C31×H(3,𝔽4)12yes—
398C4—44no—
399C4—44no—
400C4—48no—
401C4—44no—
402C4—84no—
403C2—44no—
404C2C31×#254912yes—
405C2C31×#260711yescharacteristic
406C2C31×#265911yescharacteristic
407C2C31×#266512yes—
408C2C31×#268412yes—
409C2C31×#271212yes—
410C2C31×#276312yes—
411C2C31×#280412yes—
412C2C31×#284011yescharacteristic
subgroupG/H
center, socleC24×C31C24
commutator, Frattini, cosocleC24C24×C31
prime radicalC25×C31C23
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C24×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#1446C2semidirect
3. C31×#1442C2semidirect
31. C23×C4×C31Q8semidirect
47. C2×C22⋊C4×C31Q8semidirect
108. #16823C31direct (N × H)
167. #1446C2×C31semidirect
168. #1442C2×C31semidirect
237. C23×C4Q8×C31semidirect
253. C2×C22⋊C4Q8×C31semidirect
262. C31#16823direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#3932
C31×#14462
C31×#14422
C31×#14392
C31×C22⋊#952
#1682331