Finite Group Databasebeta

← C2×C31×#1680 #21475879

Subgroups — C2×C31×#1680 #21475879

Order 7936.

670 conjugacy classes of subgroups.

The subgroup lattice has 366 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#487C211yesmaximal, characteristic
2C2×C31×#475C211yesmaximal, characteristic
3C2×C31×#462C211yesmaximal, characteristic
4C2×C8×Q8×C31C211yesmaximal, characteristic
5C31×#1680C218yesmaximal, direct product factor
6C2×C31×#334C211yesmaximal, characteristic
7C2×C31×#332C211yesmaximal, characteristic
8C2×C31×#332C211yesmaximal, characteristic
9C22×Q16×C31—21no—
10C2×C31×C4⋊Q8C2211yescharacteristic
11C2×C31×C4⋊Q8C2211yescharacteristic
12C2×C4×Q8×C31C2211yescharacteristic
13C31×#487—22no—
14C31×#487C2214yes—
15C31×#475—22no—
16C31×#475C2214yes—
17C31×#462—22no—
18C31×#462C2214yes—
19C8×Q8×C31—22no—
20C8×Q8×C31C2214yes—
21C2×C31×#106—21no—
22C2×C31×C4⋊C8—21no—
23C2×C31×C4⋊C8C2211yescharacteristic
24C2×C31×C4⋊C8C2211yescharacteristic
25C2×C31×C4⋊C8C2211yescharacteristic
26C2×C31×#103—21no—
27C2×C31×#103—21no—
28C2×C31×#103—21no—
29C2×C31×#103—21no—
30C2×C4×C8×C31—21no—
31C2×C4×C8×C31C2211yescharacteristic
32C31×#334C2214yes—
33C31×#332C2214yes—
34C31×#332C2214yes—
35C22×Q8×C31—21no—
36C22×Q8×C31—21no—
37C22×Q8×C31D411yescharacteristic
38C2×Q16×C31—24no—
39C2×Q16×C31—44no—
40C22×C8×C31—21no—
41C22×C8×C31—21no—
42C22×C8×C31—21no—
43C22×C8×C31D411yescharacteristic
44C22×C8×C31D411yescharacteristic
45C31×C4⋊Q8—21no—
46C31×C4⋊Q8—21no—
47C31×C4⋊Q8—21no—
48C31×C4⋊Q8—21no—
49C31×C4⋊Q8—21no—
50C31×C4⋊Q8—21no—
51C31×C4⋊Q8C2312yes—
52C31×C4⋊Q8C2312yes—
53C4×Q8×C31—21no—
54C4×Q8×C31—21no—
55C4×Q8×C31D412yes—
56C4×Q8×C31C2312yes—
57C2×C4⋊C4×C31—21no—
58C2×C4⋊C4×C31—21no—
59C2×C4⋊C4×C31—21no—
60C2×C4⋊C4×C31—21no—
61C2×C4⋊C4×C31—21no—
62C2×C4⋊C4×C31D411yescharacteristic
63C2×C42×C31—21no—
64C2×C42×C31C2311yescharacteristic
65C31×#106—24no—
66C31×C4⋊C8—24no—
67C31×C4⋊C8—21no—
68C31×C4⋊C8—21no—
69C31×C4⋊C8—21no—
70C31×C4⋊C8C2312yes—
71C31×C4⋊C8C2312yes—
72C31×C4⋊C8C2312yes—
73C31×#103—24no—
74C31×#103—24no—
75C31×#103—24no—
76C31×#103—24no—
77C4×C8×C31—24no—
78C4×C8×C31D412yes—
79C4×C8×C31C2312yes—
80C2×Q8×C31—21no—
81C2×Q8×C31—22no—
82C2×Q8×C31—22no—
83C2×Q8×C31—22no—
84C2×Q8×C31—41no—
85C2×Q8×C31—41no—
86C2×Q8×C31—42no—
87C2×Q8×C31—42no—
88C2×Q8×C31—42no—
89C2×Q8×C31—42no—
90C2×Q8×C31SD1614yes—
91C2×Q8×C31C2×D412yes—
92C22×C4×C31—21no—
93C22×C4×C31—21no—
94C22×C4×C31—41no—
95C22×C4×C31—41no—
96C22×C4×C31C2×D411yescharacteristic
97C22×C4×C31C2×D411yescharacteristic
98C22×C4×C31#4111yescharacteristic
99Q16×C31—48no—
100C2×C8×C31—22no—
101C2×C8×C31—22no—
102C2×C8×C31—22no—
103C2×C8×C31—22no—
104C2×C8×C31—22no—
105C2×C8×C31—42no—
106C2×C8×C31—42no—
107C2×C8×C31—42no—
108C2×C8×C31C2×D412yes—
109C2×C8×C31C2×D412yes—
110C4⋊C4×C31—22no—
111C4⋊C4×C31—21no—
112C4⋊C4×C31—22no—
113C4⋊C4×C31—22no—
114C4⋊C4×C31—22no—
115C4⋊C4×C31—22no—
116C4⋊C4×C31—22no—
117C4⋊C4×C31—41no—
118C4⋊C4×C31—41no—
119C4⋊C4×C31—41no—
120C4⋊C4×C31—41no—
121C4⋊C4×C31C2×D412yes—
122C42×C31—22no—
123C42×C31—22no—
124C42×C31C2×D411yescharacteristic
125C42×C31C2×D411yescharacteristic
126C42×C31#4111yescharacteristic
127C42×C31C2411yescharacteristic
128C2×#1680C3111yesmaximal, characteristic, direct product factor, Sylow
129C23×C31#12111yescharacteristic
130Q8×C31—22no—
131Q8×C31—24no—
132Q8×C31—42no—
133Q8×C31—42no—
134Q8×C31—42no—
135Q8×C31—42no—
136Q8×C31—82no—
137Q8×C31—82no—
138Q8×C31C2×SD1614yes—
139C2×C4×C31—22no—
140C2×C4×C31—24no—
141C2×C4×C31—22no—
142C2×C4×C31—22no—
143C2×C4×C31—42no—
144C2×C4×C31—42no—
145C2×C4×C31—42no—
146C2×C4×C31—82no—
147C2×C4×C31—82no—
148C2×C4×C31#12111yescharacteristic
149C2×C4×C31#12111yescharacteristic
150C2×C4×C31#12111yescharacteristic
151C2×C4×C31C2×SD1612yes—
152C2×C4×C31#13512yes—
153C2×C4×C31#13512yes—
154C2×C4×C31#13712yes—
155C2×C4×C31C22×D411yescharacteristic
156C2×C4×C31C22×D411yescharacteristic
157C2×C4×C31C2×#4111yescharacteristic
158C8×C31—22no—
159C8×C31—22no—
160C8×C31—42no—
161C8×C31—42no—
162C8×C31—42no—
163C2×#487C2×C3111yescharacteristic
164C2×#475C2×C3111yescharacteristic
165C2×#462C2×C3111yescharacteristic
166C2×C8×Q8C2×C3111yescharacteristic
167#1680C2×C3118yesdirect product factor
168C2×#334C2×C3111yescharacteristic
169C2×#332C2×C3111yescharacteristic
170C2×#332C2×C3111yescharacteristic
171C22×C31#46412yes—
172C22×C31#46512yes—
173C22×C31#47312yes—
174C22×C31C2×#12111yescharacteristic
175C4×C31—24no—
176C4×C31—21no—
177C4×C31—21no—
178C4×C31—42no—
179C4×C31—82no—
180C4×C31—82no—
181C4×C31#46412yes—
182C4×C31#46512yes—
183C4×C31C22×SD1611yescharacteristic
184C4×C31C2×#13511yescharacteristic
185C4×C31C2×#13511yescharacteristic
186C4×C31C2×#13711yescharacteristic
187C22×Q16—21no—
188C2×C4⋊Q8C22×C3111yescharacteristic
189C2×C4⋊Q8C22×C3111yescharacteristic
190C2×C4×Q8C22×C3111yescharacteristic
191#487—22no—
192#487C22×C3114yes—
193#475—22no—
194#475C22×C3114yes—
195#462—22no—
196#462C22×C3114yes—
197C8×Q8—22no—
198C8×Q8C22×C3114yes—
199C2×#106—21no—
200C2×C4⋊C8—21no—
201C2×C4⋊C8C22×C3111yescharacteristic
202C2×C4⋊C8C22×C3111yescharacteristic
203C2×C4⋊C8C22×C3111yescharacteristic
204C2×#103—21no—
205C2×#103—21no—
206C2×#103—21no—
207C2×#103—21no—
208C2×C4×C8—21no—
209C2×C4×C8C22×C3111yescharacteristic
210#334C22×C3114yes—
211#332C22×C3114yes—
212#332C22×C3114yes—
213C2×C31#168014yesdirect product factor
214C2×C31C2×#46411yescharacteristic
215C2×C31C2×#46511yescharacteristic
216C2×C31C2×#47311yescharacteristic
217C22×Q8—21no—
218C22×Q8—21no—
219C22×Q8D4×C3111yescharacteristic
220C2×Q16—24no—
221C2×Q16—44no—
222C22×C8—21no—
223C22×C8—21no—
224C22×C8—21no—
225C22×C8D4×C3111yescharacteristic
226C22×C8D4×C3111yescharacteristic
227C4⋊Q8—21no—
228C4⋊Q8—21no—
229C4⋊Q8—21no—
230C4⋊Q8—21no—
231C4⋊Q8—21no—
232C4⋊Q8—21no—
233C4⋊Q8C23×C3112yes—
234C4⋊Q8C23×C3112yes—
235C4×Q8—21no—
236C4×Q8—21no—
237C4×Q8D4×C3112yes—
238C4×Q8C23×C3112yes—
239C2×C4⋊C4—21no—
240C2×C4⋊C4—21no—
241C2×C4⋊C4—21no—
242C2×C4⋊C4—21no—
243C2×C4⋊C4—21no—
244C2×C4⋊C4D4×C3111yescharacteristic
245C2×C42—21no—
246C2×C42C23×C3111yescharacteristic
247#106—24no—
248C4⋊C8—24no—
249C4⋊C8—21no—
250C4⋊C8—21no—
251C4⋊C8—21no—
252C4⋊C8C23×C3112yes—
253C4⋊C8C23×C3112yes—
254C4⋊C8C23×C3112yes—
255#103—24no—
256#103—24no—
257#103—24no—
258#103—24no—
259C4×C8—24no—
260C4×C8D4×C3112yes—
261C4×C8C23×C3112yes—
262C31C2×#168011yescharacteristic, direct product factor, Sylow
263C2×Q8—21no—
264C2×Q8—22no—
265C2×Q8—22no—
266C2×Q8—22no—
267C2×Q8—41no—
268C2×Q8—41no—
269C2×Q8—42no—
270C2×Q8—42no—
271C2×Q8—42no—
272C2×Q8—42no—
273C2×Q8SD16×C3114yes—
274C2×Q8C2×D4×C3112yes—
275C22×C4—21no—
276C22×C4—21no—
277C22×C4—41no—
278C22×C4—41no—
279C22×C4C2×D4×C3111yescharacteristic
280C22×C4C2×D4×C3111yescharacteristic
281C22×C4#41×C3111yescharacteristic
282Q16—48no—
283C2×C8—22no—
284C2×C8—22no—
285C2×C8—22no—
286C2×C8—22no—
287C2×C8—22no—
288C2×C8—42no—
289C2×C8—42no—
290C2×C8—42no—
291C2×C8C2×D4×C3112yes—
292C2×C8C2×D4×C3112yes—
293C4⋊C4—22no—
294C4⋊C4—21no—
295C4⋊C4—22no—
296C4⋊C4—22no—
297C4⋊C4—22no—
298C4⋊C4—22no—
299C4⋊C4—22no—
300C4⋊C4—41no—
301C4⋊C4—41no—
302C4⋊C4—41no—
303C4⋊C4—41no—
304C4⋊C4C2×D4×C3112yes—
305C42—22no—
306C42—22no—
307C42C2×D4×C3111yescharacteristic
308C42C2×D4×C3111yescharacteristic
309C42#41×C3111yescharacteristic
310C42C24×C3111yescharacteristic
311C23C31×#12111yescharacteristic
312Q8—24no—
313Q8—22no—
314Q8—42no—
315Q8—42no—
316Q8—42no—
317Q8—42no—
318Q8—82no—
319Q8—82no—
320Q8C2×SD16×C3114yes—
321C2×C4—24no—
322C2×C4—22no—
323C2×C4—22no—
324C2×C4—22no—
325C2×C4—42no—
326C2×C4—42no—
327C2×C4—42no—
328C2×C4—82no—
329C2×C4—82no—
330C2×C4C31×#12111yescharacteristic
331C2×C4C31×#12111yescharacteristic
332C2×C4C31×#12111yescharacteristic
333C2×C4C2×SD16×C3112yes—
334C2×C4C31×#13512yes—
335C2×C4C31×#13512yes—
336C2×C4C31×#13712yes—
337C2×C4C22×D4×C3111yescharacteristic
338C2×C4C22×D4×C3111yescharacteristic
339C2×C4C2×#41×C3111yescharacteristic
340C8—22no—
341C8—22no—
342C8—42no—
343C8—42no—
344C8—42no—
345C22C31×#46412yes—
346C22C31×#46512yes—
347C22C31×#47312yes—
348C22C2×C31×#12111yescharacteristic
349C4—24no—
350C4—21no—
351C4—21no—
352C4—42no—
353C4—82no—
354C4—82no—
355C4C31×#46412yes—
356C4C31×#46512yes—
357C4C22×SD16×C3111yescharacteristic
358C4C2×C31×#13511yescharacteristic
359C4C2×C31×#13511yescharacteristic
360C4C2×C31×#13711yescharacteristic
361C2C31×#168014yesdirect product factor
362C2C2×C31×#46411yescharacteristic
363C2C2×C31×#46511yescharacteristic
364C2C2×C31×#47311yescharacteristic
subgroupG/H
center, socle, prime radicalC23×C31#121
commutator, Frattini, cosocleC42C24×C31
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
5. C31×#1680C2direct (N × H)
128. C2×#1680C31direct (N × H)
167. #1680C2×C31direct (N × H)
213. C2×C31#1680direct (N × H)
262. C31C2×#1680direct (N × H)
361. C2C31×#1680direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#4872
C2×C31×#4752
C2×C31×#4622
C2×C8×Q8×C312
C31×#16802
C2×C31×#3342
C2×C31×#3322
C2×#168031