Finite Group Databasebeta

← C31×#15227 #21471986

Subgroups — C31×#15227 #21471986

Order 7936.

3142 conjugacy classes of subgroups.

The subgroup lattice has 398 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C31×#127C211yesmaximal, characteristic
2C22×C31×#124C212yesmaximal, complemented
3C2×C31×#391C211yesmaximal, characteristic, complemented
4C2×C31×#390C212yesmaximal, complemented
5C31×#1438C218yesmaximal, complemented
6C4×C31×#95C211yesmaximal, characteristic, complemented
7C23×Q8×C31C2211yescharacteristic
8C23×D4×C31C2212yes—
9C23×D4×C31C2214yes—
10C2×C31×#127—28no—
11C2×C31×#127—24no—
12C2×C31×#124—28no—
13C2×C31×#124—28no—
14C2×C31×#124—28no—
15C22×C4⋊C4×C31C2211yescharacteristic
16C22×C22⋊C4×C31C2218yes—
17C22×C22⋊C4×C31C2218yes—
18C22×C42×C31C2211yescharacteristic
19C22×C42×C31C2212yes—
20C31×#391—24no—
21C31×#390—28no—
22C2×C31×#95C2214yes—
23C2×C31×#95C2214yes—
24C25×C31C2314yes—
25C22×Q8×C31—24no—
26C22×Q8×C31—24no—
27C22×Q8×C31—22no—
28C22×Q8×C31—22no—
29C22×Q8×C31D414yescomplemented
30C22×D4×C31—216no—
31C22×D4×C31—24no—
32C22×D4×C31—24no—
33C22×D4×C31—28no—
34C22×D4×C31—24no—
35C22×D4×C31—24no—
36C22×D4×C31—24no—
37C22×D4×C31—24no—
38C22×D4×C31—216no—
39C22×D4×C31—48no—
40C22×D4×C31D418yes—
41C23×C4×C31C2312yes—
42C23×C4×C31C2314yes—
43C23×C4×C31C2312yes—
44C23×C4×C31C2312yes—
45C23×C4×C31C2311yescharacteristic
46C31×#127—232no—
47C31×#124—264no—
48C2×C4⋊C4×C31—24no—
49C2×C4⋊C4×C31—22no—
50C2×C22⋊C4×C31—216no—
51C2×C22⋊C4×C31—216no—
52C2×C22⋊C4×C31—216no—
53C2×C22⋊C4×C31—216no—
54C2×C22⋊C4×C31—416no—
55C2×C42×C31—24no—
56C2×C42×C31—24no—
57C2×C42×C31—24no—
58C2×C42×C31D414yes—
59C2×C42×C31D418yescomplemented
60C31×#95—28no—
61C31×#95—28no—
62C24×C31—24no—
63C24×C31—24no—
64C24×C31—24no—
65C24×C31—24no—
66C24×C31—24no—
67C24×C31—24no—
68C24×C31—216no—
69C24×C31—216no—
70C24×C31C2×D418yes—
71C24×C31C2411yescharacteristic
72C2×Q8×C31—216no—
73C2×Q8×C31—28no—
74C2×Q8×C31—44no—
75C2×Q8×C31—48no—
76C2×Q8×C31—44no—
77C2×D4×C31—232no—
78C2×D4×C31—216no—
79C2×D4×C31—216no—
80C2×D4×C31—216no—
81C2×D4×C31—464no—
82C2×D4×C31—416no—
83C2×D4×C31—48no—
84C2×D4×C31—48no—
85C2×D4×C31—48no—
86C2×D4×C31—416no—
87C2×D4×C31—48no—
88C22×C4×C31—24no—
89C22×C4×C31—24no—
90C22×C4×C31—22no—
91C22×C4×C31—24no—
92C22×C4×C31—24no—
93C22×C4×C31—24no—
94C22×C4×C31—24no—
95C22×C4×C31—28no—
96C22×C4×C31—22no—
97C22×C4×C31—28no—
98C22×C4×C31—22no—
99C22×C4×C31—24no—
100C22×C4×C31—28no—
101C22×C4×C31C2×D418yes—
102C22×C4×C31C2×D414yes—
103C22×C4×C31C2×D414yes—
104C22×C4×C31C2×D412yes—
105C22×C4×C31C2×D414yes—
106C22×C4×C31C2×D412yes—
107C22×C4×C31C2×D414yes—
108C22×C4×C31#4118yes—
109C22×C4×C31#4112yes—
110C4⋊C4×C31—44no—
111C22⋊C4×C31—264no—
112C22⋊C4×C31—432no—
113C42×C31—28no—
114C42×C31—216no—
115#15227C3111yesmaximal, characteristic, direct product factor, Sylow
116C23×C31—28no—
117C23×C31—28no—
118C23×C31—28no—
119C23×C31—232no—
120C23×C31—44no—
121C23×C31—44no—
122C23×C31—44no—
123C23×C31—48no—
124C23×C31—44no—
125C23×C31—48no—
126C23×C31—48no—
127C23×C31—48no—
128C23×C31—48no—
129C23×C31—48no—
130C23×C31—416no—
131C23×C31—416no—
132C23×C31—416no—
133C23×C31C22×D412yes—
134C23×C31C22×D411yescharacteristic
135C23×C31C22×D411yescharacteristic
136C23×C31C22×D412yes—
137C23×C31C2×#4111yescharacteristic
138C23×C31C2×#4114yes—
139C23×C31H(5,𝔽2)14yes—
140Q8×C31—416no—
141D4×C31—464no—
142D4×C31—432no—
143C2×C4×C31—24no—
144C2×C4×C31—24no—
145C2×C4×C31—216no—
146C2×C4×C31—28no—
147C2×C4×C31—28no—
148C2×C4×C31—24no—
149C2×C4×C31—28no—
150C2×C4×C31—28no—
151C2×C4×C31—42no—
152C2×C4×C31—44no—
153C2×C4×C31—42no—
154C2×C4×C31—48no—
155C2×C4×C31—48no—
156C2×C4×C31—42no—
157C2×C4×C31—48no—
158C2×C4×C31—44no—
159C2×C4×C31#12014yes—
160C2×C4×C31#12018yes—
161C2×C4×C31#12118yes—
162C2×C4×C31#12114yes—
163C2×C4×C31#12418yescomplemented
164C2×C4×C31#12714yes—
165C22×#127C2×C3111yescharacteristic
166C22×#124C2×C3112yescomplemented
167C2×#391C2×C3111yescharacteristic, complemented
168C2×#390C2×C3112yescomplemented
169#1438C2×C3118yescomplemented
170C4×#95C2×C3111yescharacteristic, complemented
171C22×C31—48no—
172C22×C31—416no—
173C22×C31—416no—
174C22×C31—416no—
175C22×C31—84no—
176C22×C31—84no—
177C22×C31—88no—
178C22×C31—88no—
179C22×C31—88no—
180C22×C31C2×#12012yes—
181C22×C31C2×#12011yescharacteristic
182C22×C31C2×#12112yes—
183C22×C31C2×#12111yescharacteristic
184C22×C31C2×#12412yes—
185C22×C31C2×#12711yescharacteristic
186C22×C31#53214yes—
187C22×C31#53514yes—
188C22×C31#53512yes—
189C22×C31#54618yes—
190C22×C31#55014yes—
191C22×C31#55914yes—
192C4×C31—28no—
193C4×C31—44no—
194C4×C31—48no—
195C4×C31—82no—
196C4×C31#39218yes—
197C23×Q8C22×C3111yescharacteristic
198C23×D4C22×C3112yes—
199C23×D4C22×C3114yes—
200C2×#127—28no—
201C2×#127—24no—
202C2×#124—28no—
203C2×#124—28no—
204C2×#124—28no—
205C22×C4⋊C4C22×C3111yescharacteristic
206C22×C22⋊C4C22×C3118yes—
207C22×C22⋊C4C22×C3118yes—
208C22×C42C22×C3111yescharacteristic
209C22×C42C22×C3112yes—
210#391—24no—
211#390—28no—
212C2×#95C22×C3114yes—
213C2×#95C22×C3114yes—
214C2×C31—88no—
215C2×C31C2×#39211yescharacteristic
216C2×C31#243114yes—
217C2×C31#243512yes—
218C2×C31#254414yes—
219C2×C31#254812yes—
220C2×C31#265711yescharacteristic
221C2×C31#285811yescharacteristic
222C25C23×C3114yes—
223C22×Q8—24no—
224C22×Q8—24no—
225C22×Q8—22no—
226C22×Q8—22no—
227C22×Q8D4×C3114yescomplemented
228C22×D4—216no—
229C22×D4—24no—
230C22×D4—24no—
231C22×D4—28no—
232C22×D4—24no—
233C22×D4—24no—
234C22×D4—24no—
235C22×D4—24no—
236C22×D4—216no—
237C22×D4—48no—
238C22×D4D4×C3118yes—
239C23×C4C23×C3112yes—
240C23×C4C23×C3112yes—
241C23×C4C23×C3114yes—
242C23×C4C23×C3112yes—
243C23×C4C23×C3111yescharacteristic
244#127—232no—
245#124—264no—
246C2×C4⋊C4—24no—
247C2×C4⋊C4—22no—
248C2×C22⋊C4—216no—
249C2×C22⋊C4—216no—
250C2×C22⋊C4—216no—
251C2×C22⋊C4—216no—
252C2×C22⋊C4—416no—
253C2×C42—24no—
254C2×C42—24no—
255C2×C42—24no—
256C2×C42D4×C3114yes—
257C2×C42D4×C3118yescomplemented
258#95—28no—
259#95—28no—
260C31#1522711yescharacteristic, direct product factor, Sylow
261C24—24no—
262C24—24no—
263C24—24no—
264C24—24no—
265C24—24no—
266C24—24no—
267C24—216no—
268C24—216no—
269C24C2×D4×C3118yes—
270C24C24×C3111yescharacteristic
271C2×Q8—216no—
272C2×Q8—28no—
273C2×Q8—44no—
274C2×Q8—48no—
275C2×Q8—44no—
276C2×D4—232no—
277C2×D4—216no—
278C2×D4—216no—
279C2×D4—216no—
280C2×D4—464no—
281C2×D4—416no—
282C2×D4—48no—
283C2×D4—48no—
284C2×D4—48no—
285C2×D4—416no—
286C2×D4—48no—
287C22×C4—24no—
288C22×C4—24no—
289C22×C4—22no—
290C22×C4—24no—
291C22×C4—24no—
292C22×C4—24no—
293C22×C4—24no—
294C22×C4—28no—
295C22×C4—22no—
296C22×C4—28no—
297C22×C4—22no—
298C22×C4—24no—
299C22×C4—28no—
300C22×C4C2×D4×C3118yes—
301C22×C4C2×D4×C3114yes—
302C22×C4C2×D4×C3114yes—
303C22×C4C2×D4×C3112yes—
304C22×C4C2×D4×C3114yes—
305C22×C4C2×D4×C3112yes—
306C22×C4C2×D4×C3114yes—
307C22×C4#41×C3118yes—
308C22×C4#41×C3112yes—
309C4⋊C4—44no—
310C22⋊C4—264no—
311C22⋊C4—432no—
312C42—28no—
313C42—216no—
314C23—28no—
315C23—28no—
316C23—28no—
317C23—232no—
318C23—44no—
319C23—44no—
320C23—44no—
321C23—48no—
322C23—44no—
323C23—48no—
324C23—48no—
325C23—48no—
326C23—48no—
327C23—48no—
328C23—416no—
329C23—416no—
330C23—416no—
331C23C22×D4×C3112yes—
332C23C22×D4×C3111yescharacteristic
333C23C22×D4×C3111yescharacteristic
334C23C22×D4×C3112yes—
335C23C2×#41×C3111yescharacteristic
336C23C2×#41×C3114yes—
337C23C31×H(5,𝔽2)14yes—
338Q8—416no—
339D4—464no—
340D4—432no—
341C2×C4—24no—
342C2×C4—24no—
343C2×C4—216no—
344C2×C4—28no—
345C2×C4—28no—
346C2×C4—24no—
347C2×C4—28no—
348C2×C4—28no—
349C2×C4—42no—
350C2×C4—44no—
351C2×C4—42no—
352C2×C4—48no—
353C2×C4—48no—
354C2×C4—42no—
355C2×C4—48no—
356C2×C4—44no—
357C2×C4C31×#12014yes—
358C2×C4C31×#12018yes—
359C2×C4C31×#12118yes—
360C2×C4C31×#12114yes—
361C2×C4C31×#12418yescomplemented
362C2×C4C31×#12714yes—
363C22—48no—
364C22—416no—
365C22—416no—
366C22—416no—
367C22—84no—
368C22—84no—
369C22—88no—
370C22—88no—
371C22—88no—
372C22C2×C31×#12012yes—
373C22C2×C31×#12011yescharacteristic
374C22C2×C31×#12112yes—
375C22C2×C31×#12111yescharacteristic
376C22C2×C31×#12412yes—
377C22C2×C31×#12711yescharacteristic
378C22C31×#53214yes—
379C22C31×#53514yes—
380C22C31×#53512yes—
381C22C31×#54618yes—
382C22C31×#55014yes—
383C22C31×#55914yes—
384C4—28no—
385C4—44no—
386C4—48no—
387C4—82no—
388C4C31×#39218yes—
389C2—88no—
390C2C2×C31×#39211yescharacteristic
391C2C31×#243114yes—
392C2C31×#243512yes—
393C2C31×#254414yes—
394C2C31×#254812yes—
395C2C31×#265711yescharacteristic
396C2C31×#285811yescharacteristic
subgroupG/H
center, socleC24×C31C24
commutator, Frattini, cosocleC24C24×C31
prime radicalC22×C31×#127C2
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C24×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C22×C31×#124C2semidirect
3. C2×C31×#391C2semidirect
4. C2×C31×#390C2semidirect
5. C31×#1438C2semidirect
6. C4×C31×#95C2semidirect
29. C22×Q8×C31D4semidirect
59. C2×C42×C31D4semidirect
115. #15227C31direct (N × H)
163. C2×C4×C31#124semidirect
166. C22×#124C2×C31semidirect
167. C2×#391C2×C31semidirect
168. C2×#390C2×C31semidirect
169. #1438C2×C31semidirect
170. C4×#95C2×C31semidirect
227. C22×Q8D4×C31semidirect
257. C2×C42D4×C31semidirect
260. C31#15227direct (N × H)
361. C2×C4C31×#124semidirect

Maximal subgroups

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

subgroupindex
C22×C31×#1272
C22×C31×#1242
C2×C31×#3912
C2×C31×#3902
C31×#14382
C4×C31×#952
#1522731