Finite Group Databasebeta

← C2×C31×#2128 #21490115

Subgroups — C2×C31×#2128 #21490115

Order 7936.

1422 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×#535C211yesmaximal, characteristic
2C2×C31×#410C212yesmaximal, complemented
3C31×#2128C218yesmaximal, direct product factor
4C2×C31×#353C214yesmaximal, complemented
5C22×#41×C31C2211yescharacteristic
6C23×D4×C31C411yescharacteristic, complemented
7C31×#535—24no—
8C31×#535C414yescomplemented
9C31×#535C2214yes—
10C2×C31×#127C2212yes—
11C2×C31×#124C412yescomplemented
12C2×C31×#121—22no—
13C2×C31×#120—22no—
14C2×C31×#117—22no—
15C2×C31×#117C411yescharacteristic, complemented
16C31×#410—24no—
17C31×#410C2218yescomplemented
18C2×C31×#99—22no—
19C2×C31×#99C2214yescomplemented
20C31×#353C22116yescomplemented
21C25×C31—21no—
22C2×#41×C31—42no—
23C2×#41×C31—42no—
24C2×#41×C31C2×C412yes—
25C2×#41×C31D414yes—
26C2×#41×C31C2312yes—
27C22×Q8×C31C2×C411yescharacteristic
28C22×D4×C31—24no—
29C22×D4×C31—22no—
30C22×D4×C31—21no—
31C22×D4×C31—42no—
32C22×D4×C31—42no—
33C22×D4×C31C2×C412yes—
34C22×D4×C31C2×C414yescomplemented
35C22×D4×C31D412yes—
36C22×D4×C31C2311yescharacteristic
37C23×C4×C31C2×C411yescharacteristic
38C23×C4×C31D412yes—
39C31×#127—24no—
40C31×#127C2×C414yes—
41C31×#127C2314yes—
42C31×#124—24no—
43C31×#124C2×C418yescomplemented
44C31×#121—28no—
45C31×#121—28no—
46C31×#120—28no—
47C31×#120—28no—
48C31×#117—22no—
49C31×#117—28no—
50C31×#117—44no—
51C31×#117C2×C414yescomplemented
52C2×C4⋊C4×C31—21no—
53C2×C4⋊C4×C31—42no—
54C2×C22⋊C4×C31—21no—
55C2×C22⋊C4×C31—24no—
56C2×C22⋊C4×C31—24no—
57C2×C42×C31—42no—
58C2×C42×C31C2×C412yes—
59C31×#99—28no—
60C31×#99—24no—
61C31×#99C2318yescomplemented
62C24×C31—22no—
63C24×C31—24no—
64C24×C31—42no—
65C24×C31—42no—
66C24×C31—84no—
67C24×C31C22⋊C411yescharacteristic
68C24×C31C2×D412yes—
69#41×C31—44no—
70#41×C31—44no—
71#41×C31—44no—
72#41×C31—44no—
73C2×Q8×C31—41no—
74C2×Q8×C31—41no—
75C2×Q8×C31C22⋊C412yes—
76C2×Q8×C31C22×C412yes—
77C2×D4×C31—28no—
78C2×D4×C31—28no—
79C2×D4×C31—24no—
80C2×D4×C31—22no—
81C2×D4×C31—42no—
82C2×D4×C31—42no—
83C2×D4×C31—41no—
84C2×D4×C31—41no—
85C2×D4×C31—48no—
86C2×D4×C31—42no—
87C2×D4×C31—42no—
88C2×D4×C31—48no—
89C2×D4×C31—42no—
90C2×D4×C31—42no—
91C2×D4×C31—88no—
92C2×D4×C31C22⋊C414yes—
93C2×D4×C31C22×C414yes—
94C2×D4×C31C22×C411yescharacteristic
95C2×D4×C31C2×D414yes—
96C2×D4×C31C2×D412yes—
97C2×D4×C31C2411yescharacteristic
98C22×C4×C31—22no—
99C22×C4×C31—22no—
100C22×C4×C31—24no—
101C22×C4×C31—22no—
102C22×C4×C31—22no—
103C22×C4×C31—22no—
104C22×C4×C31—44no—
105C22×C4×C31C22⋊C412yes—
106C22×C4×C31C22⋊C412yes—
107C22×C4×C31C22⋊C414yes—
108C22×C4×C31C22⋊C411yescharacteristic
109C22×C4×C31C22×C411yescharacteristic
110C22×C4×C31C22×C412yes—
111C22×C4×C31C2×D414yes—
112C4⋊C4×C31—24no—
113C4⋊C4×C31—48no—
114C22⋊C4×C31—24no—
115C22⋊C4×C31—216no—
116C22⋊C4×C31—28no—
117C22⋊C4×C31—44no—
118C42×C31—22no—
119C42×C31—48no—
120C42×C31C22×C414yes—
121C2×#2128C3111yesmaximal, characteristic, direct product factor, Sylow
122C23×C31—21no—
123C23×C31—22no—
124C23×C31—21no—
125C23×C31—22no—
126C23×C31—24no—
127C23×C31—42no—
128C23×C31—44no—
129C23×C31—48no—
130C23×C31—48no—
131C23×C31—42no—
132C23×C31—42no—
133C23×C31—88no—
134C23×C31—88no—
135C23×C31—88no—
136C23×C31C2×C22⋊C411yescharacteristic
137C23×C31C2×C22⋊C412yes—
138C23×C31C2×C22⋊C412yes—
139C23×C31C22×D412yes—
140Q8×C31—42no—
141Q8×C31—42no—
142D4×C31—44no—
143D4×C31—41no—
144D4×C31—42no—
145D4×C31—44no—
146D4×C31—41no—
147D4×C31—44no—
148D4×C31—44no—
149D4×C31—48no—
150D4×C31—88no—
151D4×C31—88no—
152C2×C4×C31—22no—
153C2×C4×C31—21no—
154C2×C4×C31—22no—
155C2×C4×C31—21no—
156C2×C4×C31—24no—
157C2×C4×C31—24no—
158C2×C4×C31—24no—
159C2×C4×C31—24no—
160C2×C4×C31—24no—
161C2×C4×C31—24no—
162C2×C4×C31—24no—
163C2×C4×C31—44no—
164C2×C4×C31—48no—
165C2×C4×C31—88no—
166C2×C4×C31#9912yes—
167C2×C4×C31#9912yes—
168C2×C4×C31C2×C22⋊C411yescharacteristic
169C2×C4×C31C2×C22⋊C414yes—
170C2×C4×C31C2×C22⋊C412yes—
171C2×C4×C31C23×C411yescharacteristic
172C2×#535C2×C3111yescharacteristic
173C2×#410C2×C3112yescomplemented
174#2128C2×C3118yesdirect product factor
175C2×#353C2×C3114yescomplemented
176C22×C31—22no—
177C22×C31—22no—
178C22×C31—22no—
179C22×C31—22no—
180C22×C31—42no—
181C22×C31—42no—
182C22×C31—42no—
183C22×C31—42no—
184C22×C31—48no—
185C22×C31—44no—
186C22×C31—42no—
187C22×C31—44no—
188C22×C31—82no—
189C22×C31—84no—
190C22×C31—816no—
191C22×C31—84no—
192C22×C31C2×#9911yescharacteristic
193C22×C31C2×#9911yescharacteristic
194C22×C31C22×C22⋊C411yescharacteristic
195C4×C31—21no—
196C4×C31—24no—
197C4×C31—21no—
198C4×C31—44no—
199C4×C31—88no—
200C4×C31C2×#9914yes—
201C22×#41C22×C3111yescharacteristic
202C23×D4C4×C3111yescharacteristic, complemented
203#535—24no—
204#535C4×C3114yescomplemented
205#535C22×C3114yes—
206C2×#127C22×C3112yes—
207C2×#124C4×C3112yescomplemented
208C2×#121—22no—
209C2×#120—22no—
210C2×#117—22no—
211C2×#117C4×C3111yescharacteristic, complemented
212#410—24no—
213#410C22×C3118yescomplemented
214C2×#99—22no—
215C2×#99C22×C3114yescomplemented
216#353C22×C31116yescomplemented
217C2×C31—21no—
218C2×C31—21no—
219C2×C31—42no—
220C2×C31—42no—
221C2×C31—42no—
222C2×C31—84no—
223C2×C31#212812yesdirect product factor
224C2×C31C22×#9911yescharacteristic
225C25—21no—
226C2×#41—42no—
227C2×#41—42no—
228C2×#41C2×C4×C3112yes—
229C2×#41D4×C3114yes—
230C2×#41C23×C3112yes—
231C22×Q8C2×C4×C3111yescharacteristic
232C22×D4—24no—
233C22×D4—21no—
234C22×D4—22no—
235C22×D4—42no—
236C22×D4—42no—
237C22×D4C2×C4×C3112yes—
238C22×D4C2×C4×C3114yescomplemented
239C22×D4D4×C3112yes—
240C22×D4C23×C3111yescharacteristic
241C23×C4C2×C4×C3111yescharacteristic
242C23×C4D4×C3112yes—
243#127—24no—
244#127C2×C4×C3114yes—
245#127C23×C3114yes—
246#124—24no—
247#124C2×C4×C3118yescomplemented
248#121—28no—
249#121—28no—
250#120—28no—
251#120—28no—
252#117—22no—
253#117—28no—
254#117—44no—
255#117C2×C4×C3114yescomplemented
256C2×C4⋊C4—21no—
257C2×C4⋊C4—42no—
258C2×C22⋊C4—21no—
259C2×C22⋊C4—24no—
260C2×C22⋊C4—24no—
261C2×C42—42no—
262C2×C42C2×C4×C3112yes—
263#99—28no—
264#99—24no—
265#99C23×C3118yescomplemented
266C31C2×#212811yescharacteristic, direct product factor, Sylow
267C24—22no—
268C24—24no—
269C24—42no—
270C24—42no—
271C24—84no—
272C24C22⋊C4×C3111yescharacteristic
273C24C2×D4×C3112yes—
274#41—44no—
275#41—44no—
276#41—44no—
277#41—44no—
278C2×Q8—41no—
279C2×Q8—41no—
280C2×Q8C22⋊C4×C3112yes—
281C2×Q8C22×C4×C3112yes—
282C2×D4—28no—
283C2×D4—28no—
284C2×D4—24no—
285C2×D4—22no—
286C2×D4—42no—
287C2×D4—42no—
288C2×D4—41no—
289C2×D4—41no—
290C2×D4—42no—
291C2×D4—42no—
292C2×D4—48no—
293C2×D4—48no—
294C2×D4—42no—
295C2×D4—42no—
296C2×D4—88no—
297C2×D4C22⋊C4×C3114yes—
298C2×D4C22×C4×C3114yes—
299C2×D4C22×C4×C3111yescharacteristic
300C2×D4C2×D4×C3114yes—
301C2×D4C2×D4×C3112yes—
302C2×D4C24×C3111yescharacteristic
303C22×C4—22no—
304C22×C4—22no—
305C22×C4—24no—
306C22×C4—22no—
307C22×C4—22no—
308C22×C4—22no—
309C22×C4—44no—
310C22×C4C22⋊C4×C3112yes—
311C22×C4C22⋊C4×C3112yes—
312C22×C4C22⋊C4×C3114yes—
313C22×C4C22⋊C4×C3111yescharacteristic
314C22×C4C22×C4×C3111yescharacteristic
315C22×C4C22×C4×C3112yes—
316C22×C4C2×D4×C3114yes—
317C4⋊C4—24no—
318C4⋊C4—48no—
319C22⋊C4—24no—
320C22⋊C4—216no—
321C22⋊C4—28no—
322C22⋊C4—44no—
323C42—22no—
324C42—48no—
325C42C22×C4×C3114yes—
326C23—22no—
327C23—21no—
328C23—21no—
329C23—22no—
330C23—24no—
331C23—42no—
332C23—44no—
333C23—48no—
334C23—48no—
335C23—42no—
336C23—42no—
337C23—88no—
338C23—88no—
339C23—88no—
340C23C2×C22⋊C4×C3111yescharacteristic
341C23C2×C22⋊C4×C3112yes—
342C23C2×C22⋊C4×C3112yes—
343C23C22×D4×C3112yes—
344Q8—42no—
345Q8—42no—
346D4—44no—
347D4—41no—
348D4—42no—
349D4—44no—
350D4—41no—
351D4—44no—
352D4—44no—
353D4—48no—
354D4—88no—
355D4—88no—
356C2×C4—22no—
357C2×C4—22no—
358C2×C4—21no—
359C2×C4—21no—
360C2×C4—24no—
361C2×C4—24no—
362C2×C4—24no—
363C2×C4—24no—
364C2×C4—24no—
365C2×C4—24no—
366C2×C4—24no—
367C2×C4—44no—
368C2×C4—48no—
369C2×C4—88no—
370C2×C4C31×#9912yes—
371C2×C4C31×#9912yes—
372C2×C4C2×C22⋊C4×C3111yescharacteristic
373C2×C4C2×C22⋊C4×C3114yes—
374C2×C4C2×C22⋊C4×C3112yes—
375C2×C4C23×C4×C3111yescharacteristic
376C22—22no—
377C22—22no—
378C22—22no—
379C22—22no—
380C22—42no—
381C22—42no—
382C22—42no—
383C22—42no—
384C22—48no—
385C22—44no—
386C22—42no—
387C22—44no—
388C22—82no—
389C22—84no—
390C22—816no—
391C22—84no—
392C22C2×C31×#9911yescharacteristic
393C22C2×C31×#9911yescharacteristic
394C22C22×C22⋊C4×C3111yescharacteristic
395C4—21no—
396C4—24no—
397C4—21no—
398C4—44no—
399C4—88no—
400C4C2×C31×#9914yes—
401C2—21no—
402C2—21no—
403C2—42no—
404C2—42no—
405C2—42no—
406C2—84no—
407C2C31×#212812yesdirect product factor
408C2C22×C31×#9911yescharacteristic
subgroupG/H
center, socleC22×C31C2×#99
commutatorC2×C4C23×C4×C31
Frattini, cosocleC2×D4C24×C31
prime radicalC2×C31×#535C2
LCSG ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C22×C4×C31 ◁ C22×#41×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×C31×#410C2semidirect
3. C31×#2128C2direct (N × H)
4. C2×C31×#353C2semidirect
6. C23×D4×C31C4semidirect
8. C31×#535C4semidirect
11. C2×C31×#124C4semidirect
15. C2×C31×#117C4semidirect
17. C31×#410C22semidirect
19. C2×C31×#99C22semidirect
20. C31×#353C22semidirect
34. C22×D4×C31C2×C4semidirect
43. C31×#124C2×C4semidirect
51. C31×#117C2×C4semidirect
61. C31×#99C23semidirect
121. C2×#2128C31direct (N × H)
173. C2×#410C2×C31semidirect
174. #2128C2×C31direct (N × H)
175. C2×#353C2×C31semidirect
202. C23×D4C4×C31semidirect
204. #535C4×C31semidirect
207. C2×#124C4×C31semidirect
211. C2×#117C4×C31semidirect
213. #410C22×C31semidirect
215. C2×#99C22×C31semidirect
216. #353C22×C31semidirect
223. C2×C31#2128direct (N × H)
238. C22×D4C2×C4×C31semidirect
247. #124C2×C4×C31semidirect
255. #117C2×C4×C31semidirect
265. #99C23×C31semidirect
266. C31C2×#2128direct (N × H)
407. C2C31×#2128direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#5352
C2×C31×#4102
C31×#21282
C2×C31×#3532
C2×#212831