Finite Group Databasebeta

← C31×#21987 #21478746

Subgroups — C31×#21987 #21478746

Order 7936.

902 conjugacy classes of subgroups.

The subgroup lattice has 418 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#432C211yesmaximal, characteristic
2C2×C31×#384C211yesmaximal, characteristic
3C31×#2283C211yesmaximal, characteristic
4C31×#1948C212yesmaximal, complemented
5C31×#1947C212yesmaximal, complemented
6C31×#1853C212yesmaximal
7C31×#1852C212yesmaximal
8C31×#1847C212yesmaximal, complemented
9C31×#1836C212yesmaximal, complemented
10C22×C4⋊C4×C31—21no—
11C22×C4⋊C4×C31—21no—
12C22×C4⋊C4×C31C2212yes—
13C22×C42×C31C2211yescharacteristic
14C31×#432C418yescomplemented
15C2×C31×#107C2214yes—
16C2×C31×#106C2214yes—
17C2×C31×C4⋊C8C2212yes—
18C2×C31×C22⋊C8C2212yes—
19C2×C31×#97C2212yes—
20C31×#384—21no—
21C31×#384—21no—
22C31×#384C2212yes—
23C31×#384C2212yes—
24C31×#383—21no—
25C31×#382C2211yescharacteristic
26C31×#382C2211yescharacteristic
27C31×#381—21no—
28C31×#380C2211yescharacteristic
29C31×#380C2211yescharacteristic
30C4×C4⋊C4×C31C2211yescharacteristic
31C4×C4⋊C4×C31C2211yescharacteristic
32C4×C22⋊C4×C31—21no—
33C31×#376—21no—
34C31×#340C2214yes—
35C31×#340C2214yes—
36C23×C4×C31—22no—
37C23×C4×C31D411yescharacteristic
38C23×C4×C31D411yescharacteristic
39C23×C4×C31C2311yescharacteristic
40C22×C8×C31C2314yes—
41C2×C4⋊C4×C31—22no—
42C2×C4⋊C4×C31—22no—
43C2×C4⋊C4×C31—22no—
44C2×C4⋊C4×C31—22no—
45C2×C4⋊C4×C31—22no—
46C2×C4⋊C4×C31—44no—
47C2×C4⋊C4×C31—44no—
48C2×C4⋊C4×C31—44no—
49C2×C4⋊C4×C31C2311yescharacteristic
50C2×C4⋊C4×C31C2314yes—
51C2×C4⋊C4×C31C2311yescharacteristic
52C2×C4⋊C4×C31C2311yescharacteristic
53C2×C4⋊C4×C31C2311yescharacteristic
54C2×C22⋊C4×C31—21no—
55C2×C22⋊C4×C31—21no—
56C2×C42×C31—21no—
57C2×C42×C31—21no—
58C2×C42×C31C2×C414yes—
59C2×C42×C31D411yescharacteristic
60C2×C42×C31D411yescharacteristic
61C2×C42×C31Q814yes—
62C2×C42×C31C2311yescharacteristic
63C2×C42×C31C2311yescharacteristic
64C31×#107—44no—
65C31×#106—44no—
66C31×C4⋊C8C2×C418yescomplemented
67C31×C22⋊C8C2×C418yes—
68C31×#97C2×C418yescomplemented
69C31×#95—21no—
70C31×#95—21no—
71C31×#95—21no—
72C31×#95—21no—
73C31×#95—21no—
74C31×#95—21no—
75C31×#95—21no—
76C31×#95—21no—
77C24×C31C2×D411yescharacteristic
78C22×C4×C31—22no—
79C22×C4×C31—22no—
80C22×C4×C31—22no—
81C22×C4×C31—22no—
82C22×C4×C31—22no—
83C22×C4×C31—22no—
84C22×C4×C31—21no—
85C22×C4×C31—21no—
86C22×C4×C31—21no—
87C22×C4×C31—21no—
88C22×C4×C31—24no—
89C22×C4×C31—44no—
90C22×C4×C31—44no—
91C22×C4×C31—44no—
92C22×C4×C31C4⋊C414yes—
93C22×C4×C31C4⋊C414yes—
94C22×C4×C31C22×C412yes—
95C22×C4×C31C2×D411yescharacteristic
96C22×C4×C31C2×D411yescharacteristic
97C22×C4×C31C2×D411yescharacteristic
98C22×C4×C31C2×D411yescharacteristic
99C22×C4×C31C2×D411yescharacteristic
100C22×C4×C31C2×Q812yes—
101C22×C4×C31C2411yescharacteristic
102C2×C8×C31—24no—
103C2×C8×C31—24no—
104C2×C8×C31C22×C418yes—
105C4⋊C4×C31—22no—
106C4⋊C4×C31—24no—
107C4⋊C4×C31—22no—
108C4⋊C4×C31—24no—
109C4⋊C4×C31—22no—
110C4⋊C4×C31—22no—
111C4⋊C4×C31—44no—
112C4⋊C4×C31—44no—
113C4⋊C4×C31—44no—
114C4⋊C4×C31—44no—
115C4⋊C4×C31—44no—
116C22⋊C4×C31—42no—
117C22⋊C4×C31—42no—
118C42×C31—42no—
119C42×C31—42no—
120C42×C31C4⋊C414yes—
121C42×C31C4⋊C414yes—
122C42×C31C22×C412yes—
123C42×C31C22×C412yes—
124C42×C31C2×Q812yes—
125C42×C31C2×Q812yes—
126#21987C3111yesmaximal, characteristic, direct product factor, Sylow
127C23×C31—21no—
128C23×C31—21no—
129C23×C31—21no—
130C23×C31—21no—
131C23×C31C2×C4⋊C412yes—
132C23×C31AGL(1,ℤ/8)12yes—
133C23×C31#13712yes—
134C23×C31C22×D411yescharacteristic
135C2×C4×C31—21no—
136C2×C4×C31—21no—
137C2×C4×C31—21no—
138C2×C4×C31—21no—
139C2×C4×C31—21no—
140C2×C4×C31—21no—
141C2×C4×C31—21no—
142C2×C4×C31—21no—
143C2×C4×C31—28no—
144C2×C4×C31—24no—
145C2×C4×C31—24no—
146C2×C4×C31—28no—
147C2×C4×C31—44no—
148C2×C4×C31—41no—
149C2×C4×C31—41no—
150C2×C4×C31—41no—
151C2×C4×C31—41no—
152C2×C4×C31—41no—
153C2×C4×C31—41no—
154C2×C4×C31—41no—
155C2×C4×C31—41no—
156C2×C4×C31—44no—
157C2×C4×C31—44no—
158C2×C4×C31—41no—
159C2×C4×C31—41no—
160C2×C4×C31—41no—
161C2×C4×C31—41no—
162C2×C4×C31—88no—
163C2×C4×C31C2×C4⋊C412yes—
164C2×C4×C31C2×C4⋊C412yes—
165C2×C4×C31C2×C4⋊C412yes—
166C2×C4×C31C2×C4⋊C412yes—
167C2×C4×C31C2×C4⋊C412yes—
168C2×C4×C31AGL(1,ℤ/8)12yes—
169C2×C4×C31#13712yes—
170C2×C4×C31C23×C411yescharacteristic
171C2×C4×C31C22×Q811yescharacteristic
172C2×C4×C31H(5,𝔽2)12yes—
173C2×C4×C312−1+412yes—
174C8×C31—28no—
175C2×#432C2×C3111yescharacteristic
176C2×#384C2×C3111yescharacteristic
177#2283C2×C3111yescharacteristic
178#1948C2×C3112yescomplemented
179#1947C2×C3112yescomplemented
180#1853C2×C3112yes—
181#1852C2×C3112yes—
182#1847C2×C3112yescomplemented
183#1836C2×C3112yescomplemented
184C22×C31—22no—
185C22×C31—22no—
186C22×C31—22no—
187C22×C31—22no—
188C22×C31—22no—
189C22×C31—22no—
190C22×C31#42814yes—
191C22×C31C22×C4⋊C411yescharacteristic
192C22×C31#53511yescharacteristic
193C22×C31#53611yescharacteristic
194C22×C31C2×AGL(1,ℤ/8)11yescharacteristic
195C22×C31C2×AGL(1,ℤ/8)11yescharacteristic
196C22×C31C2×#13711yescharacteristic
197C22×C31C2×#13711yescharacteristic
198C4×C31—22no—
199C4×C31—22no—
200C4×C31—22no—
201C4×C31—22no—
202C4×C31—81no—
203C4×C31—84no—
204C4×C31—81no—
205C4×C31—81no—
206C4×C31—81no—
207C4×C31#42814yes—
208C4×C31#52012yes—
209C4×C31#54412yes—
210C22×C4⋊C4—21no—
211C22×C4⋊C4—21no—
212C22×C4⋊C4C22×C3112yes—
213C22×C42C22×C3111yescharacteristic
214#432C4×C3118yescomplemented
215C2×#107C22×C3114yes—
216C2×#106C22×C3114yes—
217C2×C4⋊C8C22×C3112yes—
218C2×C22⋊C8C22×C3112yes—
219C2×#97C22×C3112yes—
220#384—21no—
221#384—21no—
222#384C22×C3112yes—
223#384C22×C3112yes—
224#383—21no—
225#382C22×C3111yescharacteristic
226#382C22×C3111yescharacteristic
227#381—21no—
228#380C22×C3111yescharacteristic
229#380C22×C3111yescharacteristic
230C4×C4⋊C4C22×C3111yescharacteristic
231C4×C4⋊C4C22×C3111yescharacteristic
232C4×C22⋊C4—21no—
233#376—21no—
234#340C22×C3114yes—
235#340C22×C3114yes—
236C2×C31—24no—
237C2×C31#231711yescharacteristic
238C2×C31C2×#42811yescharacteristic
239C2×C31C2×#42811yescharacteristic
240C2×C31#321711yescharacteristic
241C2×C31#321811yescharacteristic
242C2×C31#323811yescharacteristic
243C2×C31#323911yescharacteristic
244C23×C4—22no—
245C23×C4D4×C3111yescharacteristic
246C23×C4D4×C3111yescharacteristic
247C23×C4C23×C3111yescharacteristic
248C22×C8C23×C3114yes—
249C2×C4⋊C4—22no—
250C2×C4⋊C4—22no—
251C2×C4⋊C4—22no—
252C2×C4⋊C4—22no—
253C2×C4⋊C4—22no—
254C2×C4⋊C4—44no—
255C2×C4⋊C4—44no—
256C2×C4⋊C4—44no—
257C2×C4⋊C4C23×C3114yes—
258C2×C4⋊C4C23×C3111yescharacteristic
259C2×C4⋊C4C23×C3111yescharacteristic
260C2×C4⋊C4C23×C3111yescharacteristic
261C2×C4⋊C4C23×C3111yescharacteristic
262C2×C22⋊C4—21no—
263C2×C22⋊C4—21no—
264C2×C42—21no—
265C2×C42—21no—
266C2×C42C2×C4×C3114yes—
267C2×C42D4×C3111yescharacteristic
268C2×C42D4×C3111yescharacteristic
269C2×C42Q8×C3114yes—
270C2×C42C23×C3111yescharacteristic
271C2×C42C23×C3111yescharacteristic
272#107—44no—
273#106—44no—
274C4⋊C8C2×C4×C3118yescomplemented
275C22⋊C8C2×C4×C3118yes—
276#97C2×C4×C3118yescomplemented
277#95—21no—
278#95—21no—
279#95—21no—
280#95—21no—
281#95—21no—
282#95—21no—
283#95—21no—
284#95—21no—
285C31#2198711yescharacteristic, direct product factor, Sylow
286C24C2×D4×C3111yescharacteristic
287C22×C4—22no—
288C22×C4—22no—
289C22×C4—22no—
290C22×C4—22no—
291C22×C4—22no—
292C22×C4—22no—
293C22×C4—21no—
294C22×C4—21no—
295C22×C4—21no—
296C22×C4—21no—
297C22×C4—24no—
298C22×C4—44no—
299C22×C4—44no—
300C22×C4—44no—
301C22×C4C4⋊C4×C3114yes—
302C22×C4C4⋊C4×C3114yes—
303C22×C4C22×C4×C3112yes—
304C22×C4C2×D4×C3111yescharacteristic
305C22×C4C2×D4×C3111yescharacteristic
306C22×C4C2×D4×C3111yescharacteristic
307C22×C4C2×D4×C3111yescharacteristic
308C22×C4C2×D4×C3111yescharacteristic
309C22×C4C2×Q8×C3112yes—
310C22×C4C24×C3111yescharacteristic
311C2×C8—24no—
312C2×C8—24no—
313C2×C8C22×C4×C3118yes—
314C4⋊C4—22no—
315C4⋊C4—24no—
316C4⋊C4—22no—
317C4⋊C4—24no—
318C4⋊C4—22no—
319C4⋊C4—22no—
320C4⋊C4—44no—
321C4⋊C4—44no—
322C4⋊C4—44no—
323C4⋊C4—44no—
324C4⋊C4—44no—
325C22⋊C4—42no—
326C22⋊C4—42no—
327C42—42no—
328C42—42no—
329C42C4⋊C4×C3114yes—
330C42C4⋊C4×C3114yes—
331C42C22×C4×C3112yes—
332C42C22×C4×C3112yes—
333C42C2×Q8×C3112yes—
334C42C2×Q8×C3112yes—
335C23—21no—
336C23—21no—
337C23—21no—
338C23—21no—
339C23C2×C4⋊C4×C3112yes—
340C23C31×AGL(1,ℤ/8)12yes—
341C23C31×#13712yes—
342C23C22×D4×C3111yescharacteristic
343C2×C4—28no—
344C2×C4—21no—
345C2×C4—21no—
346C2×C4—21no—
347C2×C4—21no—
348C2×C4—21no—
349C2×C4—21no—
350C2×C4—21no—
351C2×C4—21no—
352C2×C4—28no—
353C2×C4—24no—
354C2×C4—24no—
355C2×C4—44no—
356C2×C4—41no—
357C2×C4—41no—
358C2×C4—41no—
359C2×C4—41no—
360C2×C4—41no—
361C2×C4—41no—
362C2×C4—41no—
363C2×C4—41no—
364C2×C4—44no—
365C2×C4—44no—
366C2×C4—41no—
367C2×C4—41no—
368C2×C4—41no—
369C2×C4—41no—
370C2×C4—88no—
371C2×C4C2×C4⋊C4×C3112yes—
372C2×C4C2×C4⋊C4×C3112yes—
373C2×C4C2×C4⋊C4×C3112yes—
374C2×C4C2×C4⋊C4×C3112yes—
375C2×C4C2×C4⋊C4×C3112yes—
376C2×C4C31×AGL(1,ℤ/8)12yes—
377C2×C4C31×#13712yes—
378C2×C4C23×C4×C3111yescharacteristic
379C2×C4C22×Q8×C3111yescharacteristic
380C2×C4C31×H(5,𝔽2)12yes—
381C2×C4C31×2−1+412yes—
382C8—28no—
383C22—22no—
384C22—22no—
385C22—22no—
386C22—22no—
387C22—22no—
388C22—22no—
389C22C31×#42814yes—
390C22C22×C4⋊C4×C3111yescharacteristic
391C22C31×#53511yescharacteristic
392C22C31×#53611yescharacteristic
393C22C2×C31×AGL(1,ℤ/8)11yescharacteristic
394C22C2×C31×AGL(1,ℤ/8)11yescharacteristic
395C22C2×C31×#13711yescharacteristic
396C22C2×C31×#13711yescharacteristic
397C4—22no—
398C4—22no—
399C4—22no—
400C4—22no—
401C4—84no—
402C4—81no—
403C4—81no—
404C4—81no—
405C4—81no—
406C4C31×#42814yes—
407C4C31×#52012yes—
408C4C31×#54412yes—
409C2—24no—
410C2C31×#231711yescharacteristic
411C2C2×C31×#42811yescharacteristic
412C2C2×C31×#42811yescharacteristic
413C2C31×#321711yescharacteristic
414C2C31×#321811yescharacteristic
415C2C31×#323811yescharacteristic
416C2C31×#323911yescharacteristic
subgroupG/H
center, socleC23×C31C22×D4
commutatorC2×C4C23×C4×C31
Frattini, cosocleC22×C4C24×C31
prime radicalC24×C31C2×D4
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
4. C31×#1948C2semidirect
5. C31×#1947C2semidirect
8. C31×#1847C2semidirect
9. C31×#1836C2semidirect
14. C31×#432C4semidirect
66. C31×C4⋊C8C2×C4semidirect
68. C31×#97C2×C4semidirect
126. #21987C31direct (N × H)
178. #1948C2×C31semidirect
179. #1947C2×C31semidirect
182. #1847C2×C31semidirect
183. #1836C2×C31semidirect
214. #432C4×C31semidirect
274. C4⋊C8C2×C4×C31semidirect
276. #97C2×C4×C31semidirect
285. C31#21987direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#4322
C2×C31×#3842
C31×#22832
C31×#19482
C31×#19472
C31×#18532
C31×#18522
C31×#18472
C31×#18362
#2198731