Finite Group Databasebeta

← C8×#14556136 #31963041

Subgroups — C8×#14556136 #31963041

Order 18176.

922 conjugacy classes of subgroups.

The subgroup lattice has 362 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C8×#11765865C211yesmaximal, characteristic
2#22597296C211yesmaximal, characteristic
3C4×#14556136C211yesmaximal, characteristic
4#22586625C212yesmaximal, complemented
5#22586624C211yesmaximal, characteristic, complemented
6#22586619C212yesmaximal, complemented
7M16×C71⋊C8C211yesmaximal, characteristic, complemented
8C8×#11765848C212yesmaximal, complemented
9C2×C8×C71⋊C8C211yesmaximal, characteristic, complemented
10C82×D71C212yesmaximal, complemented
11C8×M16×C71C211yesmaximal, characteristic, complemented
12C2×#14556136C412yes—
13C4×#11765865C2211yescharacteristic
14C8×Dic142C412yes—
15#17986123C412yes—
16C8×D284C412yes—
17#17986064C412yes—
18C8×C22⋊D71C414yes—
19(C22⋊D71)⋊C8C414yes—
20#17986052C2211yescharacteristic
21#17986050C2212yes—
22#17986050C2212yes—
23#17985957C412yes—
24#17985956C414yes—
25C4×#11765848C2212yes—
26C2×C4×C71⋊C8C2211yescharacteristic
27C2×C4×C71⋊C8C2211yescharacteristic
28C4×C8×D71C2212yes—
29C4×C8×D71C2212yes—
30C4×C8×D71C2212yes—
31#17985721C2212yes—
32#17985720C2212yes—
33C8×C71⋊C8C2212yes—
34C8×C71⋊C8C2211yescharacteristic
35C8×C71⋊C8C2211yescharacteristic
36C8×C71⋊C8C2212yes—
37C8×C71⋊C8C2211yescharacteristic
38C8×C71⋊C8C2211yescharacteristic
39#431×C71C2211yescharacteristic
40C4×M16×C71C2211yescharacteristic
41C2×C4×C8×C71C2211yescharacteristic
42#322×C71C2212yes—
43C82×C71C2212yes—
44C2×#11765865C2×C411yescharacteristic
45#14556136C8116yesdirect product factor
46C2×#11765848C2×C414yes—
47C22×C71⋊C8C2×C412yes—
48C22×C71⋊C8C2×C412yes—
49C2×C8×D71C2×C414yes—
50C2×C8×D71C2×C414yes—
51C2×C8×D71C2×C414yes—
52C4×Dic142C2×C411yescharacteristic
53C4×Dic142C2×C411yescharacteristic
54C4×D284C2×C411yescharacteristic
55C4×D284C2×C411yescharacteristic
56C4×C22⋊D71C2×C412yes—
57C4×C22⋊D71C2×C412yes—
58#14556087C2×C411yescharacteristic
59#14556085C2×C412yes—
60C42×D71C2312yes—
61C4⋊(C71⋊C8)C2×C412yes—
62Dic71⋊C8C2×C414yes—
63Dic71⋊C8C2×C414yes—
64C22⋊(C71⋊C8)C2×C412yes—
65(C2×D71)⋊C8C2×C414yes—
66(C2×D71)⋊C8C2×C414yes—
67#14556038C2×C414yes—
68C4×C71⋊C8C2×C412yes—
69C4×C71⋊C8C2×C412yes—
70C4×C71⋊C8C2311yescharacteristic
71C4×C71⋊C8C2312yes—
72C4×C71⋊C8C2311yescharacteristic
73C4×C71⋊C8C2311yescharacteristic
74C4×C71⋊C8C2311yescharacteristic
75C8×Dic71C2×C414yes—
76C8×Dic71C2×C414yes—
77C8×Dic71C2×C414yes—
78C2×M16×C71C2×C412yes—
79C22×C8×C71C2×C412yes—
80C2×C42×C71C2311yescharacteristic
81C4⋊C8×C71C2×C412yes—
82C22⋊C8×C71C2×C412yes—
83#97×C71C2×C412yes—
84C4×C8×C71C2×C412yes—
85C4×C8×C71C2311yescharacteristic
86C4×C8×C71C2312yes—
87C4×C8×C71C2312yes—
88C4×C8×C71C2311yescharacteristic
89#11765865C2×C818yes—
90C2×Dic142C4211yescharacteristic
91C2×D284C4211yescharacteristic
92C2×C22⋊D71C4212yes—
93C2×C4×D71C22×C412yes—
94C2×C4×D71C22×C412yes—
95C2×C4×D71C22×C412yes—
96#11765848C2×C8116yescomplemented
97C2×C71⋊C8—24no—
98C2×C71⋊C8C2×C818yescomplemented
99C2×C71⋊C8C22×C414yes—
100C2×C71⋊C8C22×C412yes—
101C2×C71⋊C8C22×C412yes—
102C2×C71⋊C8C22×C412yes—
103C2×C71⋊C8C22×C412yes—
104C8×D71—28no—
105C8×D71—28no—
106C8×D71C2×C8116yescomplemented
107C4⋊Dic71C4211yescharacteristic
108C4⋊Dic71C4211yescharacteristic
109Dic71⋊C4C4212yes—
110Dic71⋊C4C4212yes—
111C22⋊Dic71C4212yes—
112(C2×D71)⋊C4C4212yes—
113(C2×D71)⋊C4C4212yes—
114C4×Dic71C22×C412yes—
115C4×Dic71C22×C412yes—
116C4×Dic71C22×C412yes—
117C22×C4×C71C22×C411yescharacteristic
118C22×C4×C71C22×C411yescharacteristic
119C22×C4×C71C22×C411yescharacteristic
120M16×C71C2×C818yescomplemented
121C2×C8×C71—24no—
122C2×C8×C71C22×C412yes—
123C2×C8×C71C22×C414yes—
124C2×C8×C71C22×C414yes—
125C2×C8×C71C22×C412yes—
126C42×C71C22×C411yescharacteristic
127C42×C71C22×C411yescharacteristic
128C42×C71C22×C411yescharacteristic
129C42×C71C2411yescharacteristic
130C23×C71C2×C4211yescharacteristic
131C22×D71C2×C4212yes—
132C2×C4×C71—22no—
133C2×C4×C71—22no—
134C2×C4×C71C2×C4211yescharacteristic
135C2×C4×C71C2×C4211yescharacteristic
136C2×C4×C71C2×C4211yescharacteristic
137C2×C4×C71C22×C814yes—
138C2×C4×C71C23×C411yescharacteristic
139C2×C4×C71C23×C411yescharacteristic
140C2×C4×C71C23×C411yescharacteristic
141C22⋊D71C4×C818yes—
142C2×Dic71C2×C4212yes—
143C2×Dic71C2×C4212yes—
144C2×Dic71C2×C4212yes—
145D284C4×C814yes—
146C4×D71—24no—
147C4×D71—24no—
148C4×D71C22×C818yes—
149Dic142C4×C814yes—
150C8×C71—22no—
151C8×C71—24no—
152C8×C71C22×C818yes—
153C8×C71#13114yescomplemented
154C71⋊C8—24no—
155C71⋊C8—22no—
156C71⋊C8C22×C814yes—
157C71⋊C8C22×C814yes—
158C71⋊C8#13114yescomplemented
159C22×C71—21no—
160C22×C71—21no—
161C22×C71C2×C4×C812yes—
162C22×C71C22×C4211yescharacteristic
163C2×D71—22no—
164C2×D71—22no—
165C2×D71C2×C4×C814yes—
166C4×C71—21no—
167C4×C71—21no—
168C4×C71C2×C4×C812yes—
169C4×C71C23×C812yes—
170C4×C71C2×#13112yes—
171C4×C71C2×#13112yes—
172Dic71—22no—
173Dic71—22no—
174Dic71C2×C4×C814yes—
175C8×#131—711nomaximal, Sylow
176C2×C71—22no—
177C2×C71C22×C4×C811yescharacteristic
178C2×C71C4×#13111yescharacteristic
179C2×C71C4×#13111yescharacteristic
180D71—24no—
181C8×#41—711no—
182C8×#41—711no—
183C4×#131—711no—
184#1450—711no—
185#1450—712no—
186C8×M16—711no—
187C8×M16—712no—
188C8×M16—712no—
189C8×M16D7111yescharacteristic, complemented
190C2×C82—711no—
191C2×C82—712no—
192C71C8×#13111yescharacteristic, complemented, Sylow
193C2×#131—712no—
194C4×#41—711no—
195C8×Q8—712no—
196C8×Q8—712no—
197C8×D4—714no—
198C8×D4—712no—
199C8×D4—714no—
200C8×D4—712no—
201#431—711no—
202#431—712no—
203#431—712no—
204#431C2×D7111yescharacteristic
205#405—712no—
206#405—714no—
207C4×M16—712no—
208C4×M16C2×D7111yescharacteristic
209C2×C4×C8—711no—
210C2×C4×C8—711no—
211C2×C4×C8—712no—
212C2×C4×C8—712no—
213C2×C4×C8—712no—
214C2×C4×C8C2×D7111yescharacteristic
215#322—712no—
216#322—712no—
217#322C2×D7112yes—
218C82—711no—
219C82—712no—
220C82—711no—
221C82—712no—
222C82—711no—
223C82—711no—
224C82C2×D7112yes—
225C2×#41—711no—
226#131—7116no—
227C2×M16—714no—
228C2×M16C4×D7112yes—
229C22×C8—712no—
230C22×C8—714no—
231C22×C8—712no—
232C22×C8—714no—
233C22×C8—714no—
234C22×C8C4×D7112yes—
235C4×Q8—711no—
236C4×Q8—711no—
237C4×D4—712no—
238C4×D4—712no—
239C4×D4—711no—
240C4×D4—711no—
241#117—711no—
242#117—712no—
243C2×C42—712no—
244C2×C42C22×D7111yescharacteristic
245C4⋊C8—714no—
246C4⋊C8—714no—
247C4⋊C8—712no—
248C4⋊C8C4×D7112yes—
249C22⋊C8—712no—
250C22⋊C8—714no—
251C22⋊C8—714no—
252C22⋊C8C4×D7112yes—
253#97—714no—
254#97C4×D7112yes—
255C4×C8—714no—
256C4×C8—714no—
257C4×C8—714no—
258C4×C8—712no—
259C4×C8—712no—
260C4×C8—711no—
261C4×C8—711no—
262C4×C8—711no—
263C4×C8—712no—
264C4×C8—711no—
265C4×C8C4×D7112yes—
266C4×C8C22×D7111yescharacteristic
267C4×C8C22×D7112yes—
268C4×C8C22×D7112yes—
269C4×C8C22×D7111yescharacteristic
270#41—718no—
271C2×Q8—711no—
272C2×D4—712no—
273C2×D4—711no—
274C22×C4—712no—
275C22×C4—712no—
276C22×C4—712no—
277C22×C4C2×C4×D7111yescharacteristic
278C22×C4C2×C4×D7111yescharacteristic
279C22×C4C2×C4×D7111yescharacteristic
280M16—7116no—
281M16C8×D7118yescomplemented
282C2×C8—24no—
283C2×C8—712no—
284C2×C8—712no—
285C2×C8—712no—
286C2×C8—718no—
287C2×C8—7116no—
288C2×C8—712no—
289C2×C8—714no—
290C2×C8—1428no—
291C2×C8—1424no—
292C2×C8—1428no—
293C2×C8C2×C4×D7114yes—
294C2×C8C2×C4×D7112yes—
295C2×C8C2×C4×D7114yes—
296C2×C8C2×C4×D7112yes—
297C4⋊C4—712no—
298C4⋊C4—712no—
299C4⋊C4—711no—
300C4⋊C4—711no—
301C22⋊C4—712no—
302C22⋊C4—712no—
303C22⋊C4—712no—
304C42—712no—
305C42—712no—
306C42—712no—
307C42C2×C4×D7111yescharacteristic
308C42C2×C4×D7111yescharacteristic
309C42C2×C4×D7111yescharacteristic
310C42C23×D7111yescharacteristic
311C23—712no—
312C23C42×D7111yescharacteristic
313Q8—714no—
314D4—718no—
315D4—714no—
316C2×C4—22no—
317C2×C4—22no—
318C2×C4—712no—
319C2×C4—718no—
320C2×C4—712no—
321C2×C4—712no—
322C2×C4—1424no—
323C2×C4—1424no—
324C2×C4C42×D7111yescharacteristic
325C2×C4C42×D7111yescharacteristic
326C2×C4C42×D7111yescharacteristic
327C2×C4C2×C8×D7114yes—
328C2×C4C22×C4×D7111yescharacteristic
329C2×C4C22×C4×D7111yescharacteristic
330C2×C4C22×C4×D7111yescharacteristic
331C8—24no—
332C8—22no—
333C8—714no—
334C8—714no—
335C8—714no—
336C8—1422no—
337C8—1424no—
338C8C2×C8×D7118yes—
339C8#1455613614yesdirect product factor
340C22—21no—
341C22—21no—
342C22—714no—
343C22—1422no—
344C22—1422no—
345C22C4×C8×D7112yes—
346C22C2×C42×D7111yescharacteristic
347C4—21no—
348C4—21no—
349C4—714no—
350C4—1422no—
351C4—1422no—
352C4C4×C8×D7112yes—
353C4C22×C8×D7112yes—
354C4#131×D7112yes—
355C4C2×#1455613612yes—
356C2—22no—
357C2—1424no—
358C2C2×C4×C8×D7111yescharacteristic
359C2#2259676211yescharacteristic
360C2C4×#1455613611yescharacteristic
subgroupG/H
centerC4×C8C22×D71
commutatorC2×C71C22×C4×C8
FrattiniC42C23×D71
FittingC8×M16×C71C2
socleC22×C71C22×C42
prime radicalC2×#11765865C2×C4
cosocleC42×C71C24
hypercenterC8×M16D71
hypocenterC71C8×#131
LCSG ▷ C2×C71 ▷ C71
UCSC1 ◁ C4×C8 ◁ C8×M16

Complements

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

NH ≅ G/Ntype
4. #22586625C2semidirect
5. #22586624C2semidirect
6. #22586619C2semidirect
7. M16×C71⋊C8C2semidirect
8. C8×#11765848C2semidirect
9. C2×C8×C71⋊C8C2semidirect
10. C82×D71C2semidirect
11. C8×M16×C71C2semidirect
45. #14556136C8direct (N × H)
96. #11765848C2×C8semidirect
98. C2×C71⋊C8C2×C8semidirect
106. C8×D71C2×C8semidirect
120. M16×C71C2×C8semidirect
153. C8×C71#131semidirect
158. C71⋊C8#131semidirect
189. C8×M16D71semidirect
192. C71C8×#131semidirect
281. M16C8×D71semidirect
339. C8#14556136direct (N × H)

Maximal subgroups

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

subgroupindex
C8×#117658652
#225972962
C4×#145561362
#225866252
#225866242
#225866192
M16×C71⋊C82
C8×#117658482
C2×C8×C71⋊C82
C82×D712
C8×M16×C712
C8×#13171