Finite Group Databasebeta

← C31×#21865 #21478624

Subgroups — C31×#21865 #21478624

Order 7936.

1394 conjugacy classes of subgroups.

The subgroup lattice has 410 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#532C211yesmaximal, characteristic
2C2×C31×#432C211yesmaximal, characteristic, complemented
3C2×C31×#382C211yesmaximal, characteristic, complemented
4C31×#1993C212yesmaximal, complemented
5C31×#1961C212yesmaximal, complemented
6C31×#1874C214yesmaximal, complemented
7C31×#1804C214yesmaximal, complemented
8C22×#41×C31—21no—
9C31×#532—24no—
10C31×#532C418yescomplemented
11C2×C31×C4⋊Q8C2211yescharacteristic
12C2×C31×#127C2211yescharacteristic
13C2×C31×#124—21no—
14C2×C31×#121—21no—
15C2×C31×#121C2212yes—
16C2×C4×D4×C31—21no—
17C2×C4×D4×C31C2212yes—
18C22×C4⋊C4×C31C2212yes—
19C22×C42×C31C2211yescharacteristic
20C31×#432—24no—
21C2×C31×C4⋊C8C2212yes—
22C2×C31×#102C2218yes—
23C2×C31×C22⋊C8C2212yes—
24C2×C31×#97C2212yes—
25C31×#382—21no—
26C31×#382—21no—
27C31×#382C2212yes—
28C31×#382C2212yes—
29C2×C31×#95—21no—
30C2×C31×#95—21no—
31C31×#340C2218yes—
32C2×#41×C31—28no—
33C2×#41×C31—48no—
34C22×Q8×C31—21no—
35C22×D4×C31—22no—
36C22×D4×C31—21no—
37C22×D4×C31—21no—
38C22×D4×C31C2312yes—
39C23×C4×C31—22no—
40C23×C4×C31—22no—
41C23×C4×C31D411yescharacteristic
42C23×C4×C31D411yescharacteristic
43C23×C4×C31C2311yescharacteristic
44C22×C8×C31C2314yes—
45C31×C4⋊Q8—22no—
46C31×C4⋊Q8C2×C414yescomplemented
47C31×#127—22no—
48C31×#127C2×C414yescomplemented
49C31×#124—28no—
50C31×#121—28no—
51C31×#121—24no—
52C31×#121C2×C418yes—
53C4×D4×C31—28no—
54C4×D4×C31—24no—
55C4×D4×C31C2×C418yescomplemented
56C2×C4⋊C4×C31—21no—
57C2×C4⋊C4×C31—22no—
58C2×C4⋊C4×C31—44no—
59C2×C4⋊C4×C31C2314yes—
60C2×C4⋊C4×C31C2312yes—
61C2×C22⋊C4×C31—22no—
62C2×C22⋊C4×C31—22no—
63C2×C42×C31C2×C414yes—
64C2×C42×C31D411yescharacteristic
65C2×C42×C31D411yescharacteristic
66C2×C42×C31D414yes—
67C2×C42×C31C2311yescharacteristic
68C2×C42×C31C2311yescharacteristic
69C31×C4⋊C8—24no—
70C31×#102—48no—
71C31×C22⋊C8—24no—
72C31×#97—24no—
73C31×#95—22no—
74C31×#95—22no—
75C31×#95—22no—
76C31×#95—22no—
77C24×C31—22no—
78C24×C31C2×D411yescharacteristic
79#41×C31—432no—
80C2×Q8×C31—24no—
81C2×Q8×C31—44no—
82C2×D4×C31—28no—
83C2×D4×C31—24no—
84C2×D4×C31—24no—
85C2×D4×C31—22no—
86C2×D4×C31—24no—
87C2×D4×C31—24no—
88C2×D4×C31—44no—
89C2×D4×C31—44no—
90C2×D4×C31—48no—
91C2×D4×C31C22×C414yes—
92C22×C4×C31—24no—
93C22×C4×C31—22no—
94C22×C4×C31—22no—
95C22×C4×C31—22no—
96C22×C4×C31—28no—
97C22×C4×C31—24no—
98C22×C4×C31—42no—
99C22×C4×C31—48no—
100C22×C4×C31—44no—
101C22×C4×C31—44no—
102C22×C4×C31—44no—
103C22×C4×C31C22⋊C414yes—
104C22×C4×C31C22⋊C414yes—
105C22×C4×C31C22×C412yes—
106C22×C4×C31C2×D411yescharacteristic
107C22×C4×C31C2×D411yescharacteristic
108C22×C4×C31C2×D411yescharacteristic
109C22×C4×C31C2×D411yescharacteristic
110C22×C4×C31C2×D411yescharacteristic
111C22×C4×C31C2×D412yes—
112C22×C4×C31C2411yescharacteristic
113C2×C8×C31—24no—
114C2×C8×C31—24no—
115C2×C8×C31—24no—
116C4⋊C4×C31—24no—
117C4⋊C4×C31—22no—
118C4⋊C4×C31—28no—
119C4⋊C4×C31—44no—
120C4⋊C4×C31C22×C414yes—
121C22⋊C4×C31—28no—
122C22⋊C4×C31—28no—
123C42×C31C22⋊C414yes—
124C42×C31C22⋊C414yes—
125C42×C31C22×C412yes—
126C42×C31C22×C412yes—
127C42×C31C2×D412yes—
128C42×C31C2×D412yes—
129#21865C3111yesmaximal, characteristic, direct product factor, Sylow
130C23×C31—21no—
131C23×C31—21no—
132C23×C31—22no—
133C23×C31—24no—
134C23×C31—42no—
135C23×C31—42no—
136C23×C31—44no—
137C23×C31—44no—
138C23×C31C2×C22⋊C412yes—
139C23×C31AGL(1,ℤ/8)14yes—
140C23×C31C22×D411yescharacteristic
141Q8×C31—48no—
142D4×C31—28no—
143D4×C31—48no—
144D4×C31—48no—
145D4×C31—416no—
146D4×C31—44no—
147C2×C4×C31—21no—
148C2×C4×C31—21no—
149C2×C4×C31—22no—
150C2×C4×C31—22no—
151C2×C4×C31—22no—
152C2×C4×C31—22no—
153C2×C4×C31—28no—
154C2×C4×C31—24no—
155C2×C4×C31—24no—
156C2×C4×C31—24no—
157C2×C4×C31—44no—
158C2×C4×C31—416no—
159C2×C4×C31—44no—
160C2×C4×C31—44no—
161C2×C4×C31—44no—
162C2×C4×C31—44no—
163C2×C4×C31—88no—
164C2×C4×C31C2×C22⋊C412yes—
165C2×C4×C31C2×C22⋊C412yes—
166C2×C4×C31C2×C22⋊C412yes—
167C2×C4×C31C2×C22⋊C412yes—
168C2×C4×C31C2×C22⋊C412yes—
169C2×C4×C31C23×C411yescharacteristic
170C2×C4×C31C22×D411yescharacteristic
171C2×C4×C31H(5,𝔽2)12yes—
172C2×C4×C312−1+412yes—
173C8×C31—44no—
174C2×#532C2×C3111yescharacteristic
175C2×#432C2×C3111yescharacteristic, complemented
176C2×#382C2×C3111yescharacteristic, complemented
177#1993C2×C3112yescomplemented
178#1961C2×C3112yescomplemented
179#1874C2×C3114yescomplemented
180#1804C2×C3114yescomplemented
181C22×C31—22no—
182C22×C31—22no—
183C22×C31—24no—
184C22×C31—24no—
185C22×C31—44no—
186C22×C31—44no—
187C22×C31—44no—
188C22×C31—84no—
189C22×C31—84no—
190C22×C31#41814yes—
191C22×C31C22×C22⋊C411yescharacteristic
192C22×C31#53511yescharacteristic
193C22×C31#53611yescharacteristic
194C22×C31C2×AGL(1,ℤ/8)12yes—
195C22×C31#57512yes—
196C4×C31—22no—
197C4×C31—22no—
198C4×C31—22no—
199C4×C31—22no—
200C4×C31—22no—
201C4×C31—44no—
202C4×C31—84no—
203C4×C31#52012yes—
204C4×C31#53712yes—
205C22×#41—21no—
206#532—24no—
207#532C4×C3118yescomplemented
208C2×C4⋊Q8C22×C3111yescharacteristic
209C2×#127C22×C3111yescharacteristic
210C2×#124—21no—
211C2×#121—21no—
212C2×#121C22×C3112yes—
213C2×C4×D4—21no—
214C2×C4×D4C22×C3112yes—
215C22×C4⋊C4C22×C3112yes—
216C22×C42C22×C3111yescharacteristic
217#432—24no—
218C2×C4⋊C8C22×C3112yes—
219C2×#102C22×C3118yes—
220C2×C22⋊C8C22×C3112yes—
221C2×#97C22×C3112yes—
222#382—21no—
223#382—21no—
224#382C22×C3112yes—
225#382C22×C3112yes—
226C2×#95—21no—
227C2×#95—21no—
228#340C22×C3118yes—
229C2×C31—24no—
230C2×C31—84no—
231C2×C31#231111yescharacteristic
232C2×C31C2×#41811yescharacteristic
233C2×C31#289611yescharacteristic
234C2×C31#321312yes—
235C2×C31#323412yes—
236C2×#41—28no—
237C2×#41—48no—
238C22×Q8—21no—
239C22×D4—22no—
240C22×D4—21no—
241C22×D4—21no—
242C22×D4C23×C3112yes—
243C23×C4—22no—
244C23×C4—22no—
245C23×C4D4×C3111yescharacteristic
246C23×C4D4×C3111yescharacteristic
247C23×C4C23×C3111yescharacteristic
248C22×C8C23×C3114yes—
249C4⋊Q8—22no—
250C4⋊Q8C2×C4×C3114yescomplemented
251#127—22no—
252#127C2×C4×C3114yescomplemented
253#124—28no—
254#121—28no—
255#121—24no—
256#121C2×C4×C3118yes—
257C4×D4—28no—
258C4×D4—24no—
259C4×D4C2×C4×C3118yescomplemented
260C2×C4⋊C4—21no—
261C2×C4⋊C4—22no—
262C2×C4⋊C4—44no—
263C2×C4⋊C4C23×C3114yes—
264C2×C4⋊C4C23×C3112yes—
265C2×C22⋊C4—22no—
266C2×C22⋊C4—22no—
267C2×C42C2×C4×C3114yes—
268C2×C42D4×C3111yescharacteristic
269C2×C42D4×C3111yescharacteristic
270C2×C42D4×C3114yes—
271C2×C42C23×C3111yescharacteristic
272C2×C42C23×C3111yescharacteristic
273C4⋊C8—24no—
274#102—48no—
275C22⋊C8—24no—
276#97—24no—
277#95—22no—
278#95—22no—
279#95—22no—
280#95—22no—
281C31#2186511yescharacteristic, direct product factor, Sylow
282C24—22no—
283C24C2×D4×C3111yescharacteristic
284#41—432no—
285C2×Q8—24no—
286C2×Q8—44no—
287C2×D4—28no—
288C2×D4—24no—
289C2×D4—24no—
290C2×D4—22no—
291C2×D4—24no—
292C2×D4—24no—
293C2×D4—44no—
294C2×D4—44no—
295C2×D4—48no—
296C2×D4C22×C4×C3114yes—
297C22×C4—24no—
298C22×C4—22no—
299C22×C4—22no—
300C22×C4—22no—
301C22×C4—28no—
302C22×C4—24no—
303C22×C4—42no—
304C22×C4—48no—
305C22×C4—44no—
306C22×C4—44no—
307C22×C4—44no—
308C22×C4C22⋊C4×C3114yes—
309C22×C4C22⋊C4×C3114yes—
310C22×C4C22×C4×C3112yes—
311C22×C4C2×D4×C3111yescharacteristic
312C22×C4C2×D4×C3111yescharacteristic
313C22×C4C2×D4×C3111yescharacteristic
314C22×C4C2×D4×C3111yescharacteristic
315C22×C4C2×D4×C3111yescharacteristic
316C22×C4C2×D4×C3112yes—
317C22×C4C24×C3111yescharacteristic
318C2×C8—24no—
319C2×C8—24no—
320C2×C8—24no—
321C4⋊C4—24no—
322C4⋊C4—22no—
323C4⋊C4—28no—
324C4⋊C4—44no—
325C4⋊C4C22×C4×C3114yes—
326C22⋊C4—28no—
327C22⋊C4—28no—
328C42C22⋊C4×C3114yes—
329C42C22⋊C4×C3114yes—
330C42C22×C4×C3112yes—
331C42C22×C4×C3112yes—
332C42C2×D4×C3112yes—
333C42C2×D4×C3112yes—
334C23—21no—
335C23—21no—
336C23—22no—
337C23—24no—
338C23—42no—
339C23—42no—
340C23—44no—
341C23—44no—
342C23C2×C22⋊C4×C3112yes—
343C23C31×AGL(1,ℤ/8)14yes—
344C23C22×D4×C3111yescharacteristic
345Q8—48no—
346D4—28no—
347D4—48no—
348D4—48no—
349D4—416no—
350D4—44no—
351C2×C4—28no—
352C2×C4—21no—
353C2×C4—21no—
354C2×C4—22no—
355C2×C4—22no—
356C2×C4—22no—
357C2×C4—22no—
358C2×C4—24no—
359C2×C4—24no—
360C2×C4—24no—
361C2×C4—44no—
362C2×C4—416no—
363C2×C4—44no—
364C2×C4—44no—
365C2×C4—44no—
366C2×C4—44no—
367C2×C4—88no—
368C2×C4C2×C22⋊C4×C3112yes—
369C2×C4C2×C22⋊C4×C3112yes—
370C2×C4C2×C22⋊C4×C3112yes—
371C2×C4C2×C22⋊C4×C3112yes—
372C2×C4C2×C22⋊C4×C3112yes—
373C2×C4C23×C4×C3111yescharacteristic
374C2×C4C22×D4×C3111yescharacteristic
375C2×C4C31×H(5,𝔽2)12yes—
376C2×C4C31×2−1+412yes—
377C8—44no—
378C22—22no—
379C22—22no—
380C22—24no—
381C22—24no—
382C22—44no—
383C22—44no—
384C22—44no—
385C22—84no—
386C22—84no—
387C22C31×#41814yes—
388C22C22×C22⋊C4×C3111yescharacteristic
389C22C31×#53511yescharacteristic
390C22C31×#53611yescharacteristic
391C22C2×C31×AGL(1,ℤ/8)12yes—
392C22C31×#57512yes—
393C4—22no—
394C4—22no—
395C4—22no—
396C4—22no—
397C4—22no—
398C4—44no—
399C4—84no—
400C4C31×#52012yes—
401C4C31×#53712yes—
402C2—24no—
403C2—84no—
404C2C31×#231111yescharacteristic
405C2C2×C31×#41811yescharacteristic
406C2C31×#289611yescharacteristic
407C2C31×#321312yes—
408C2C31×#323412yes—
subgroupG/H
center, socleC23×C31C22×D4
commutatorC2×C4C23×C4×C31
Frattini, cosocleC22×C4C24×C31
prime radicalC2×C31×#532C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C22×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×C31×#432C2semidirect
3. C2×C31×#382C2semidirect
4. C31×#1993C2semidirect
5. C31×#1961C2semidirect
6. C31×#1874C2semidirect
7. C31×#1804C2semidirect
10. C31×#532C4semidirect
46. C31×C4⋊Q8C2×C4semidirect
48. C31×#127C2×C4semidirect
55. C4×D4×C31C2×C4semidirect
129. #21865C31direct (N × H)
175. C2×#432C2×C31semidirect
176. C2×#382C2×C31semidirect
177. #1993C2×C31semidirect
178. #1961C2×C31semidirect
179. #1874C2×C31semidirect
180. #1804C2×C31semidirect
207. #532C4×C31semidirect
250. C4⋊Q8C2×C4×C31semidirect
252. #127C2×C4×C31semidirect
259. C4×D4C2×C4×C31semidirect
281. C31#21865direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#5322
C2×C31×#4322
C2×C31×#3822
C31×#19932
C31×#19612
C31×#18742
C31×#18042
#2186531