Finite Group Databasebeta

← C31×#21944 #21478703

Subgroups — C31×#21944 #21478703

Order 7936.

1162 conjugacy classes of subgroups.

The subgroup lattice has 416 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#407C211yesmaximal, characteristic
2C31×#2280C211yesmaximal, characteristic
3C2×C31×#380C211yesmaximal, characteristic
4C31×#1854C214yesmaximal, complemented
5C31×#1853C212yesmaximal, complemented
6C31×#1852C212yesmaximal, complemented
7C31×#1809C214yesmaximal, complemented
8C24×C4×C31C2211yescharacteristic
9C22×M16×C31C2212yes—
10C2×C31×#117C2212yes—
11C22×C4⋊C4×C31C2212yes—
12C22×C22⋊C4×C31—21no—
13C2×C31×#107C2214yescomplemented
14C2×C31×#106C2214yescomplemented
15C31×#407C418yescomplemented
16C2×C31×C22⋊C8C2212yes—
17C2×C31×C22⋊C8C2212yes—
18C31×#381—21no—
19C31×#380—21no—
20C31×#380—21no—
21C31×#380C2212yes—
22C31×#380C2212yes—
23C31×#380C2211yescharacteristic
24C31×#380C2211yescharacteristic
25C31×#380C2212yes—
26C31×#379—21no—
27C4×C22⋊C4×C31—21no—
28C4×C22⋊C4×C31—21no—
29C2×C31×#95—21no—
30C31×#340C2214yescomplemented
31C31×#340C2214yescomplemented
32C25×C31D411yescharacteristic
33C23×C4×C31—22no—
34C23×C4×C31—44no—
35C23×C4×C31C2×C414yes—
36C23×C4×C31D411yescharacteristic
37C23×C4×C31D411yescharacteristic
38C23×C4×C31D411yescharacteristic
39C23×C4×C31Q814yes—
40C23×C4×C31C2311yescharacteristic
41C23×C4×C31C2311yescharacteristic
42C23×C4×C31C2311yescharacteristic
43C2×M16×C31—44no—
44C2×M16×C31C2×C418yescomplemented
45C22×C8×C31C2314yes—
46C31×#117—44no—
47C2×C4⋊C4×C31—22no—
48C2×C4⋊C4×C31—44no—
49C2×C4⋊C4×C31C2312yes—
50C2×C4⋊C4×C31C2314yes—
51C2×C4⋊C4×C31C2312yes—
52C2×C22⋊C4×C31—22no—
53C2×C22⋊C4×C31—22no—
54C2×C22⋊C4×C31—22no—
55C2×C22⋊C4×C31—22no—
56C2×C22⋊C4×C31—21no—
57C2×C22⋊C4×C31—21no—
58C2×C22⋊C4×C31—44no—
59C2×C42×C31—22no—
60C31×#107—44no—
61C31×#106—44no—
62C31×C22⋊C8C2×C418yes—
63C31×C22⋊C8C2×C418yescomplemented
64C31×#95—22no—
65C31×#95—22no—
66C31×#95—22no—
67C31×#95—21no—
68C31×#95—21no—
69C24×C31—22no—
70C24×C31—22no—
71C24×C31—42no—
72C24×C31—42no—
73C24×C31C4⋊C414yes—
74C24×C31C2×D411yescharacteristic
75C24×C31C2×D411yescharacteristic
76C24×C31C2×D411yescharacteristic
77C22×C4×C31—24no—
78C22×C4×C31—24no—
79C22×C4×C31—24no—
80C22×C4×C31—22no—
81C22×C4×C31—22no—
82C22×C4×C31—24no—
83C22×C4×C31—48no—
84C22×C4×C31—48no—
85C22×C4×C31—42no—
86C22×C4×C31—42no—
87C22×C4×C31—42no—
88C22×C4×C31—44no—
89C22×C4×C31—44no—
90C22×C4×C31—44no—
91C22×C4×C31C4⋊C414yes—
92C22×C4×C31C4⋊C414yes—
93C22×C4×C31C4⋊C414yes—
94C22×C4×C31C22×C412yes—
95C22×C4×C31C22×C412yes—
96C22×C4×C31C22×C412yes—
97C22×C4×C31C2×D411yescharacteristic
98C22×C4×C31C2×D411yescharacteristic
99C22×C4×C31C2×D411yescharacteristic
100C22×C4×C31C2×Q812yes—
101C22×C4×C31C2×Q812yes—
102C22×C4×C31C2×Q812yes—
103C22×C4×C31C2411yescharacteristic
104M16×C31—48no—
105C2×C8×C31—24no—
106C2×C8×C31—24no—
107C2×C8×C31C22×C418yes—
108C4⋊C4×C31—24no—
109C4⋊C4×C31—24no—
110C4⋊C4×C31—24no—
111C4⋊C4×C31—24no—
112C4⋊C4×C31—44no—
113C22⋊C4×C31—44no—
114C22⋊C4×C31—44no—
115C22⋊C4×C31—44no—
116C22⋊C4×C31—44no—
117C22⋊C4×C31—42no—
118C22⋊C4×C31—42no—
119C42×C31—44no—
120#21944C3111yesmaximal, characteristic, direct product factor, Sylow
121C23×C31—22no—
122C23×C31—22no—
123C23×C31—22no—
124C23×C31—22no—
125C23×C31—21no—
126C23×C31—21no—
127C23×C31—21no—
128C23×C31—21no—
129C23×C31—22no—
130C23×C31—22no—
131C23×C31—28no—
132C23×C31—44no—
133C23×C31—44no—
134C23×C31—48no—
135C23×C31—48no—
136C23×C31C2×C4⋊C412yes—
137C23×C31C2×C4⋊C412yes—
138C23×C31C2×C4⋊C412yes—
139C23×C31AGL(1,ℤ/8)12yes—
140C23×C31#13712yes—
141C23×C31C22×D411yescharacteristic
142C2×C4×C31—22no—
143C2×C4×C31—22no—
144C2×C4×C31—22no—
145C2×C4×C31—24no—
146C2×C4×C31—24no—
147C2×C4×C31—24no—
148C2×C4×C31—24no—
149C2×C4×C31—24no—
150C2×C4×C31—24no—
151C2×C4×C31—44no—
152C2×C4×C31—44no—
153C2×C4×C31—44no—
154C2×C4×C31—42no—
155C2×C4×C31—42no—
156C2×C4×C31—44no—
157C2×C4×C31—44no—
158C2×C4×C31—42no—
159C2×C4×C31—42no—
160C2×C4×C31—42no—
161C2×C4×C31—42no—
162C2×C4×C31—44no—
163C2×C4×C31—88no—
164C2×C4×C31C2×C4⋊C412yes—
165C2×C4×C31C2×C4⋊C412yes—
166C2×C4×C31C2×C4⋊C412yes—
167C2×C4×C31C23×C411yescharacteristic
168C2×C4×C31C22×Q811yescharacteristic
169C2×C4×C31H(5,𝔽2)14yes—
170C8×C31—28no—
171C2×#407C2×C3111yescharacteristic
172#2280C2×C3111yescharacteristic
173C2×#380C2×C3111yescharacteristic
174#1854C2×C3114yescomplemented
175#1853C2×C3112yescomplemented
176#1852C2×C3112yescomplemented
177#1809C2×C3114yescomplemented
178C22×C31—22no—
179C22×C31—22no—
180C22×C31—24no—
181C22×C31—24no—
182C22×C31—22no—
183C22×C31—22no—
184C22×C31—22no—
185C22×C31—22no—
186C22×C31—22no—
187C22×C31—22no—
188C22×C31—416no—
189C22×C31—42no—
190C22×C31—42no—
191C22×C31—42no—
192C22×C31—42no—
193C22×C31#42814yes—
194C22×C31C22×C4⋊C411yescharacteristic
195C22×C31#53412yes—
196C22×C31C2×AGL(1,ℤ/8)11yescharacteristic
197C22×C31C2×#13711yescharacteristic
198C22×C31#57512yes—
199C4×C31—22no—
200C4×C31—22no—
201C4×C31—22no—
202C4×C31—82no—
203C4×C31—84no—
204C4×C31—82no—
205C4×C31#51812yes—
206C4×C31#54312yes—
207C24×C4C22×C3111yescharacteristic
208C22×M16C22×C3112yes—
209C2×#117C22×C3112yes—
210C22×C4⋊C4C22×C3112yes—
211C22×C22⋊C4—21no—
212C2×#107C22×C3114yescomplemented
213C2×#106C22×C3114yescomplemented
214#407C4×C3118yescomplemented
215C2×C22⋊C8C22×C3112yes—
216C2×C22⋊C8C22×C3112yes—
217#381—21no—
218#380—21no—
219#380—21no—
220#380C22×C3112yes—
221#380C22×C3112yes—
222#380C22×C3111yescharacteristic
223#380C22×C3111yescharacteristic
224#380C22×C3112yes—
225#379—21no—
226C4×C22⋊C4—21no—
227C4×C22⋊C4—21no—
228C2×#95—21no—
229#340C22×C3114yescomplemented
230#340C22×C3114yescomplemented
231C2×C31—24no—
232C2×C31—42no—
233C2×C31—42no—
234C2×C31#231511yescharacteristic
235C2×C31C2×#42811yescharacteristic
236C2×C31#291111yescharacteristic
237C2×C31#319412yes—
238C2×C31#319612yes—
239C25D4×C3111yescharacteristic
240C23×C4—22no—
241C23×C4—44no—
242C23×C4C2×C4×C3114yes—
243C23×C4D4×C3111yescharacteristic
244C23×C4D4×C3111yescharacteristic
245C23×C4D4×C3111yescharacteristic
246C23×C4Q8×C3114yes—
247C23×C4C23×C3111yescharacteristic
248C23×C4C23×C3111yescharacteristic
249C23×C4C23×C3111yescharacteristic
250C2×M16—44no—
251C2×M16C2×C4×C3118yescomplemented
252C22×C8C23×C3114yes—
253#117—44no—
254C2×C4⋊C4—22no—
255C2×C4⋊C4—44no—
256C2×C4⋊C4C23×C3114yes—
257C2×C4⋊C4C23×C3112yes—
258C2×C4⋊C4C23×C3112yes—
259C2×C22⋊C4—22no—
260C2×C22⋊C4—22no—
261C2×C22⋊C4—22no—
262C2×C22⋊C4—22no—
263C2×C22⋊C4—21no—
264C2×C22⋊C4—21no—
265C2×C22⋊C4—44no—
266C2×C42—22no—
267#107—44no—
268#106—44no—
269C22⋊C8C2×C4×C3118yes—
270C22⋊C8C2×C4×C3118yescomplemented
271#95—22no—
272#95—22no—
273#95—22no—
274#95—21no—
275#95—21no—
276C31#2194411yescharacteristic, direct product factor, Sylow
277C24—22no—
278C24—22no—
279C24—42no—
280C24—42no—
281C24C4⋊C4×C3114yes—
282C24C2×D4×C3111yescharacteristic
283C24C2×D4×C3111yescharacteristic
284C24C2×D4×C3111yescharacteristic
285C22×C4—24no—
286C22×C4—24no—
287C22×C4—24no—
288C22×C4—22no—
289C22×C4—22no—
290C22×C4—24no—
291C22×C4—48no—
292C22×C4—48no—
293C22×C4—42no—
294C22×C4—42no—
295C22×C4—42no—
296C22×C4—44no—
297C22×C4—44no—
298C22×C4—44no—
299C22×C4C4⋊C4×C3114yes—
300C22×C4C4⋊C4×C3114yes—
301C22×C4C4⋊C4×C3114yes—
302C22×C4C22×C4×C3112yes—
303C22×C4C22×C4×C3112yes—
304C22×C4C22×C4×C3112yes—
305C22×C4C2×D4×C3111yescharacteristic
306C22×C4C2×D4×C3111yescharacteristic
307C22×C4C2×D4×C3111yescharacteristic
308C22×C4C2×Q8×C3112yes—
309C22×C4C2×Q8×C3112yes—
310C22×C4C2×Q8×C3112yes—
311C22×C4C24×C3111yescharacteristic
312M16—48no—
313C2×C8—24no—
314C2×C8—24no—
315C2×C8C22×C4×C3118yes—
316C4⋊C4—24no—
317C4⋊C4—24no—
318C4⋊C4—24no—
319C4⋊C4—24no—
320C4⋊C4—44no—
321C22⋊C4—44no—
322C22⋊C4—44no—
323C22⋊C4—44no—
324C22⋊C4—44no—
325C22⋊C4—42no—
326C22⋊C4—42no—
327C42—44no—
328C23—22no—
329C23—22no—
330C23—28no—
331C23—22no—
332C23—22no—
333C23—21no—
334C23—21no—
335C23—21no—
336C23—21no—
337C23—22no—
338C23—22no—
339C23—44no—
340C23—44no—
341C23—48no—
342C23—48no—
343C23C2×C4⋊C4×C3112yes—
344C23C2×C4⋊C4×C3112yes—
345C23C2×C4⋊C4×C3112yes—
346C23C31×AGL(1,ℤ/8)12yes—
347C23C31×#13712yes—
348C23C22×D4×C3111yescharacteristic
349C2×C4—22no—
350C2×C4—22no—
351C2×C4—22no—
352C2×C4—24no—
353C2×C4—24no—
354C2×C4—24no—
355C2×C4—24no—
356C2×C4—24no—
357C2×C4—24no—
358C2×C4—44no—
359C2×C4—44no—
360C2×C4—44no—
361C2×C4—42no—
362C2×C4—42no—
363C2×C4—44no—
364C2×C4—44no—
365C2×C4—42no—
366C2×C4—42no—
367C2×C4—42no—
368C2×C4—42no—
369C2×C4—44no—
370C2×C4—88no—
371C2×C4C2×C4⋊C4×C3112yes—
372C2×C4C2×C4⋊C4×C3112yes—
373C2×C4C2×C4⋊C4×C3112yes—
374C2×C4C23×C4×C3111yescharacteristic
375C2×C4C22×Q8×C3111yescharacteristic
376C2×C4C31×H(5,𝔽2)14yes—
377C8—28no—
378C22—22no—
379C22—22no—
380C22—24no—
381C22—24no—
382C22—22no—
383C22—22no—
384C22—22no—
385C22—22no—
386C22—22no—
387C22—22no—
388C22—416no—
389C22—42no—
390C22—42no—
391C22—42no—
392C22—42no—
393C22C31×#42814yes—
394C22C22×C4⋊C4×C3111yescharacteristic
395C22C31×#53412yes—
396C22C2×C31×AGL(1,ℤ/8)11yescharacteristic
397C22C2×C31×#13711yescharacteristic
398C22C31×#57512yes—
399C4—22no—
400C4—22no—
401C4—22no—
402C4—84no—
403C4—82no—
404C4—82no—
405C4C31×#51812yes—
406C4C31×#54312yes—
407C2—24no—
408C2—42no—
409C2—42no—
410C2C31×#231511yescharacteristic
411C2C2×C31×#42811yescharacteristic
412C2C31×#291111yescharacteristic
413C2C31×#319412yes—
414C2C31×#319612yes—
subgroupG/H
center, socleC23×C31C22×D4
commutatorC2×C4C23×C4×C31
Frattini, cosocleC22×C4C24×C31
prime radicalC25×C31D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C24×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
4. C31×#1854C2semidirect
5. C31×#1853C2semidirect
6. C31×#1852C2semidirect
7. C31×#1809C2semidirect
13. C2×C31×#107C22semidirect
14. C2×C31×#106C22semidirect
15. C31×#407C4semidirect
30. C31×#340C22semidirect
31. C31×#340C22semidirect
44. C2×M16×C31C2×C4semidirect
63. C31×C22⋊C8C2×C4semidirect
120. #21944C31direct (N × H)
174. #1854C2×C31semidirect
175. #1853C2×C31semidirect
176. #1852C2×C31semidirect
177. #1809C2×C31semidirect
212. C2×#107C22×C31semidirect
213. C2×#106C22×C31semidirect
214. #407C4×C31semidirect
229. #340C22×C31semidirect
230. #340C22×C31semidirect
251. C2×M16C2×C4×C31semidirect
270. C22⋊C8C2×C4×C31semidirect
276. C31#21944direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#4072
C31×#22802
C2×C31×#3802
C31×#18542
C31×#18532
C31×#18522
C31×#18092
#2194431