Finite Group Databasebeta

← C2×C31×#1791 #21477370

Subgroups — C2×C31×#1791 #21477370

Order 7936.

3662 conjugacy classes of subgroups.

The subgroup lattice has 372 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#585C211yesmaximal, characteristic
2C2×C31×#413C213yesmaximal, complemented
3C2×C31×#408C213yesmaximal, complemented
4C31×#1791C218yesmaximal, direct product factor
5C31×#585—26no—
6C31×#585—26no—
7C31×#585C414yes—
8C31×#585C2214yes—
9C2×C31×2−1+4—23no—
10C2×C31×H(5,𝔽2)—23no—
11C2×C31×H(5,𝔽2)C414yes—
12C22×#41×C31—26no—
13C22×#41×C31C2213yes—
14C22×M16×C31C2213yescomplemented
15C23×C8×C31C2211yescharacteristic, complemented
16C31×#413—26no—
17C31×#413C22112yescomplemented
18C2×C31×#101—23no—
19C2×C31×#100—23no—
20C31×#408—26no—
21C31×#408C22112yescomplemented
22C2×C31×C22⋊C8—26no—
23C31×2−1+4—224no—
24C31×2−1+4—212no—
25C31×2−1+4—212no—
26C31×H(5,𝔽2)—224no—
27C31×H(5,𝔽2)—212no—
28C31×H(5,𝔽2)—224no—
29C31×H(5,𝔽2)—212no—
30C31×H(5,𝔽2)C2×C4116yes—
31C2×#41×C31—24no—
32C2×#41×C31—212no—
33C2×#41×C31—224no—
34C2×#41×C31—224no—
35C2×#41×C31—212no—
36C2×#41×C31—224no—
37C2×#41×C31—26no—
38C2×#41×C31—224no—
39C2×#41×C31—26no—
40C2×#41×C31—26no—
41C2×#41×C31—26no—
42C2×#41×C31C2×C416yes—
43C2×#41×C31D416yes—
44C2×#41×C31D416yes—
45C2×#41×C31C2316yes—
46C22×Q8×C31—26no—
47C22×Q8×C31D413yes—
48C22×D4×C31—26no—
49C22×D4×C31—212no—
50C22×D4×C31C2×C416yes—
51C22×D4×C31D413yes—
52C23×C4×C31—24no—
53C23×C4×C31D416yes—
54C23×C4×C31C2311yescharacteristic
55C2×M16×C31—23no—
56C2×M16×C31—26no—
57C2×M16×C31—26no—
58C2×M16×C31C2316yescomplemented
59C22×C8×C31—23no—
60C22×C8×C31—23no—
61C22×C8×C31—23no—
62C22×C8×C31C2312yescomplemented
63C31×#101—212no—
64C31×#100—212no—
65C31×C22⋊C8—224no—
66C24×C31—24no—
67C24×C31C22⋊C416yes—
68C24×C31C22×C411yescharacteristic
69#41×C31—216no—
70#41×C31—216no—
71#41×C31—248no—
72#41×C31—248no—
73#41×C31—248no—
74#41×C31—212no—
75#41×C31—248no—
76#41×C31—212no—
77#41×C31—212no—
78#41×C31—212no—
79#41×C31—212no—
80#41×C31—212no—
81#41×C31—212no—
82#41×C31—212no—
83C2×Q8×C31—24no—
84C2×Q8×C31—224no—
85C2×Q8×C31—224no—
86C2×Q8×C31—26no—
87C2×Q8×C31—26no—
88C2×Q8×C31C22⋊C416yes—
89C2×Q8×C31C2×D416yes—
90C2×D4×C31—212no—
91C2×D4×C31—248no—
92C2×D4×C31—224no—
93C2×D4×C31—224no—
94C2×D4×C31—212no—
95C2×D4×C31—248no—
96C2×D4×C31—212no—
97C2×D4×C31—26no—
98C2×D4×C31—26no—
99C2×D4×C31C22⋊C4112yes—
100C2×D4×C31C22⋊C416yes—
101C2×D4×C31C22×C4112yes—
102C2×D4×C31C2×D416yes—
103C22×C4×C31—212no—
104C22×C4×C31—216no—
105C22×C4×C31—216no—
106C22×C4×C31—26no—
107C22×C4×C31—26no—
108C22×C4×C31—26no—
109C22×C4×C31—26no—
110C22×C4×C31C22⋊C416yes—
111C22×C4×C31C22⋊C4112yes—
112C22×C4×C31C22×C411yescharacteristic
113C22×C4×C31C2×D4112yes—
114C22×C4×C31C2×D413yes—
115C22×C4×C31C2×D413yes—
116C22×C4×C31C2×D413yes—
117C22×C4×C31C2×D413yes—
118C22×C4×C31C2411yescharacteristic
119M16×C31—212no—
120M16×C31—46no—
121C2×C8×C31—26no—
122C2×C8×C31—26no—
123C2×C8×C31—43no—
124C2×C8×C31—43no—
125C2×C8×C31—43no—
126C2×C8×C31—41no—
127C2×#1791C3111yesmaximal, characteristic, direct product factor, Sylow
128C23×C31—216no—
129C23×C31—26no—
130C23×C31—26no—
131C23×C31—42no—
132C23×C31—412no—
133C23×C31—88no—
134C23×C31C2×C22⋊C413yes—
135C23×C31C2×C22⋊C4112yes—
136C23×C31C2×C22⋊C413yes—
137C23×C31C23×C411yescharacteristic
138Q8×C31—216no—
139Q8×C31—212no—
140Q8×C31—212no—
141D4×C31—248no—
142D4×C31—224no—
143D4×C31—224no—
144D4×C31—212no—
145D4×C31—212no—
146C2×C4×C31—248no—
147C2×C4×C31—26no—
148C2×C4×C31—26no—
149C2×C4×C31—212no—
150C2×C4×C31—212no—
151C2×C4×C31—212no—
152C2×C4×C31—212no—
153C2×C4×C31C2×C22⋊C4112yes—
154C2×C4×C31C2×C22⋊C413yes—
155C2×C4×C31C2×C22⋊C413yes—
156C2×C4×C31#12013yes—
157C2×C4×C31#12013yes—
158C2×C4×C31#12013yes—
159C2×C4×C31#12016yes—
160C2×C4×C31#12011yescharacteristic
161C2×C4×C31C22×D413yes—
162C2×C4×C31C22×D413yes—
163C8×C31—42no—
164C8×C31—46no—
165C2×#585C2×C3111yescharacteristic
166C2×#413C2×C3113yescomplemented
167C2×#408C2×C3113yescomplemented
168#1791C2×C3118yesdirect product factor
169C22×C31—26no—
170C22×C31—212no—
171C22×C31—43no—
172C22×C31—41no—
173C22×C31—412no—
174C22×C31—412no—
175C22×C31—86no—
176C22×C31—816no—
177C22×C31#37913yes—
178C22×C31#37911yescharacteristic
179C22×C31C22×C22⋊C413yes—
180C4×C31—212no—
181C4×C31#37911yescharacteristic
182C4×C31#37913yes—
183C4×C31C2×#12011yescharacteristic
184C4×C31C2×#12013yes—
185#585—26no—
186#585—26no—
187#585C4×C3114yes—
188#585C22×C3114yes—
189C2×2−1+4—23no—
190C2×H(5,𝔽2)—23no—
191C2×H(5,𝔽2)C4×C3114yes—
192C22×#41—26no—
193C22×#41C22×C3113yes—
194C22×M16C22×C3113yescomplemented
195C23×C8C22×C3111yescharacteristic, complemented
196#413—26no—
197#413C22×C31112yescomplemented
198C2×#101—23no—
199C2×#100—23no—
200#408—26no—
201#408C22×C31112yescomplemented
202C2×C22⋊C8—26no—
203C2×C31—23no—
204C2×C31—23no—
205C2×C31—412no—
206C2×C31#179112yesdirect product factor
207C2×C31C2×#37911yescharacteristic
2082−1+4—224no—
2092−1+4—212no—
2102−1+4—212no—
211H(5,𝔽2)—224no—
212H(5,𝔽2)—212no—
213H(5,𝔽2)—224no—
214H(5,𝔽2)—212no—
215H(5,𝔽2)C2×C4×C31116yes—
216C2×#41—24no—
217C2×#41—212no—
218C2×#41—224no—
219C2×#41—224no—
220C2×#41—212no—
221C2×#41—224no—
222C2×#41—26no—
223C2×#41—224no—
224C2×#41—26no—
225C2×#41—26no—
226C2×#41—26no—
227C2×#41C2×C4×C3116yes—
228C2×#41D4×C3116yes—
229C2×#41D4×C3116yes—
230C2×#41C23×C3116yes—
231C22×Q8—26no—
232C22×Q8D4×C3113yes—
233C22×D4—26no—
234C22×D4—212no—
235C22×D4C2×C4×C3116yes—
236C22×D4D4×C3113yes—
237C23×C4—24no—
238C23×C4D4×C3116yes—
239C23×C4C23×C3111yescharacteristic
240C2×M16—23no—
241C2×M16—26no—
242C2×M16—26no—
243C2×M16C23×C3116yescomplemented
244C22×C8—23no—
245C22×C8—23no—
246C22×C8—23no—
247C22×C8C23×C3112yescomplemented
248#101—212no—
249#100—212no—
250C22⋊C8—224no—
251C31C2×#179111yescharacteristic, direct product factor, Sylow
252C24—24no—
253C24C22⋊C4×C3116yes—
254C24C22×C4×C3111yescharacteristic
255#41—216no—
256#41—216no—
257#41—248no—
258#41—248no—
259#41—248no—
260#41—212no—
261#41—248no—
262#41—212no—
263#41—212no—
264#41—212no—
265#41—212no—
266#41—212no—
267#41—212no—
268#41—212no—
269C2×Q8—24no—
270C2×Q8—224no—
271C2×Q8—224no—
272C2×Q8—26no—
273C2×Q8—26no—
274C2×Q8C22⋊C4×C3116yes—
275C2×Q8C2×D4×C3116yes—
276C2×D4—212no—
277C2×D4—248no—
278C2×D4—224no—
279C2×D4—224no—
280C2×D4—212no—
281C2×D4—248no—
282C2×D4—212no—
283C2×D4—26no—
284C2×D4—26no—
285C2×D4C22⋊C4×C31112yes—
286C2×D4C22⋊C4×C3116yes—
287C2×D4C22×C4×C31112yes—
288C2×D4C2×D4×C3116yes—
289C22×C4—212no—
290C22×C4—216no—
291C22×C4—216no—
292C22×C4—26no—
293C22×C4—26no—
294C22×C4—26no—
295C22×C4—26no—
296C22×C4C22⋊C4×C3116yes—
297C22×C4C22⋊C4×C31112yes—
298C22×C4C22×C4×C3111yescharacteristic
299C22×C4C2×D4×C31112yes—
300C22×C4C2×D4×C3113yes—
301C22×C4C2×D4×C3113yes—
302C22×C4C2×D4×C3113yes—
303C22×C4C2×D4×C3113yes—
304C22×C4C24×C3111yescharacteristic
305M16—212no—
306M16—46no—
307C2×C8—26no—
308C2×C8—26no—
309C2×C8—43no—
310C2×C8—41no—
311C2×C8—43no—
312C2×C8—43no—
313C23—216no—
314C23—26no—
315C23—26no—
316C23—42no—
317C23—412no—
318C23—88no—
319C23C2×C22⋊C4×C3113yes—
320C23C2×C22⋊C4×C31112yes—
321C23C2×C22⋊C4×C3113yes—
322C23C23×C4×C3111yescharacteristic
323Q8—216no—
324Q8—212no—
325Q8—212no—
326D4—248no—
327D4—224no—
328D4—224no—
329D4—212no—
330D4—212no—
331C2×C4—248no—
332C2×C4—26no—
333C2×C4—26no—
334C2×C4—212no—
335C2×C4—212no—
336C2×C4—212no—
337C2×C4—212no—
338C2×C4C2×C22⋊C4×C31112yes—
339C2×C4C2×C22⋊C4×C3113yes—
340C2×C4C2×C22⋊C4×C3113yes—
341C2×C4C31×#12013yes—
342C2×C4C31×#12013yes—
343C2×C4C31×#12013yes—
344C2×C4C31×#12016yes—
345C2×C4C31×#12011yescharacteristic
346C2×C4C22×D4×C3113yes—
347C2×C4C22×D4×C3113yes—
348C8—42no—
349C8—46no—
350C22—26no—
351C22—212no—
352C22—43no—
353C22—41no—
354C22—412no—
355C22—412no—
356C22—86no—
357C22—816no—
358C22C31×#37913yes—
359C22C31×#37911yescharacteristic
360C22C22×C22⋊C4×C3113yes—
361C4—212no—
362C4C31×#37911yescharacteristic
363C4C31×#37913yes—
364C4C2×C31×#12011yescharacteristic
365C4C2×C31×#12013yes—
366C2—23no—
367C2—23no—
368C2—412no—
369C2C31×#179112yesdirect product factor
370C2C2×C31×#37911yescharacteristic
subgroupG/H
centerC2×C4×C31#120
commutatorC23C23×C4×C31
Frattini, cosocleC22×C4C24×C31
socleC22×C31#379
prime radicalC2×C31×#585C2
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C31 ◁ C23×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×C31×#413C2semidirect
3. C2×C31×#408C2semidirect
4. C31×#1791C2direct (N × H)
14. C22×M16×C31C22semidirect
15. C23×C8×C31C22semidirect
17. C31×#413C22semidirect
21. C31×#408C22semidirect
58. C2×M16×C31C23semidirect
62. C22×C8×C31C23semidirect
127. C2×#1791C31direct (N × H)
166. C2×#413C2×C31semidirect
167. C2×#408C2×C31semidirect
168. #1791C2×C31direct (N × H)
194. C22×M16C22×C31semidirect
195. C23×C8C22×C31semidirect
197. #413C22×C31semidirect
201. #408C22×C31semidirect
206. C2×C31#1791direct (N × H)
243. C2×M16C23×C31semidirect
247. C22×C8C23×C31semidirect
251. C31C2×#1791direct (N × H)
369. C2C31×#1791direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#5852
C2×C31×#4132
C2×C31×#4082
C31×#17912
C2×#179131