Finite Group Databasebeta

← C2×#22588166 #31995210

Subgroups — C2×#22588166 #31995210

Order 18176.

2118 conjugacy classes of subgroups.

The subgroup lattice has 398 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×D284C211yesmaximal, characteristic
2C22×#14556050C212yesmaximal
3C2×C4×C4⋊Dic71C211yesmaximal, characteristic, complemented
4#22588166C218yesmaximal, direct product factor
5C2×#17985762C212yesmaximal, complemented
6C22×#97×C71C211yesmaximal, characteristic, complemented
7C23×D284C2211yescharacteristic
8C23×C4×D71—21no—
9C2×C4×D284—24no—
10C2×C4×D284—22no—
11C2×C4×D284C418yescomplemented
12C2×C4×D284C2214yes—
13C22×C4⋊Dic71C2211yescharacteristic
14C22×C4⋊Dic71C2212yes—
15C22×(C2×D71)⋊C4—21no—
16C22×C4×Dic71—21no—
17C2×#14556050C4116yescomplemented
18C2×#14556050C2218yes—
19C4×C4⋊Dic71—22no—
20C4×C4⋊Dic71C2214yescomplemented
21C2×C71⋊#95—21no—
22#17985762C2218yescomplemented
23C23×C8×C71C2212yes—
24C22×C42×C71C2211yescharacteristic
25C2×#97×C71—24no—
26C2×#97×C71C2214yescomplemented
27C24×D71—21no—
28C22×D284—22no—
29C22×D284—21no—
30C22×D284—24no—
31C22×D284C2×C414yes—
32C22×D284C2×C418yes—
33C22×D284C2312yes—
34C23×Dic71—21no—
35C23×Dic71—22no—
36C22×C4×D71—28no—
37C22×C4×D71—24no—
38C22×C4×D71—48no—
39C4×D284—216no—
40C4×D284—28no—
41C4×D284C2×C4116yescomplemented
42C2×C4⋊Dic71—22no—
43C2×C4⋊Dic71—22no—
44C2×C4⋊Dic71—21no—
45C2×C4⋊Dic71—24no—
46C2×C4⋊Dic71C2×C414yes—
47C2×C4⋊Dic71C2×C418yescomplemented
48C2×C4⋊Dic71C2312yes—
49C2×C4⋊Dic71C2314yes—
50C2×(C2×D71)⋊C4—28no—
51C2×(C2×D71)⋊C4—24no—
52C2×C4×Dic71—24no—
53C2×C4×Dic71—44no—
54#14556050C2×C4132yescomplemented
55C71⋊#95—24no—
56C23×C4×C71D411yescharacteristic
57C23×C4×C71D411yescharacteristic
58C23×C4×C71C2311yescharacteristic
59C22×C8×C71—24no—
60C22×C8×C71—24no—
61C22×C8×C71C2×C418yescomplemented
62C22×C8×C71C2314yes—
63C2×C42×C71C2×C414yes—
64C2×C42×C71D412yes—
65C2×C42×C71D414yes—
66C2×C42×C71C2312yes—
67#97×C71—28no—
68C23×D71—24no—
69C23×D71—28no—
70C23×D71—22no—
71C23×D71—44no—
72C23×D71—42no—
73C23×D71—42no—
74C2×D284—24no—
75C2×D284—28no—
76C2×D284—216no—
77C2×D284—28no—
78C2×D284—22no—
79C2×D284—24no—
80C2×D284C42116yescomplemented
81C2×D284C22×C418yes—
82C2×D284C22×C414yes—
83C22×Dic71—24no—
84C22×Dic71—28no—
85C22×Dic71—22no—
86C22×Dic71—24no—
87C22×Dic71—44no—
88C22×Dic71—44no—
89C22×Dic71—44no—
90C2×C4×D71—216no—
91C2×C4×D71—416no—
92C2×C4×D71—432no—
93C4⋊Dic71—24no—
94C4⋊Dic71—28no—
95C4⋊Dic71—22no—
96C4⋊Dic71—24no—
97C4⋊Dic71C22×C414yes—
98C4⋊Dic71C22×C418yescomplemented
99(C2×D71)⋊C4—216no—
100C4×Dic71—48no—
101C24×C71C2×D411yescharacteristic
102C22×C4×C71—24no—
103C22×C4×C71—22no—
104C22×C4×C71—22no—
105C22×C4×C71C22⋊C414yes—
106C22×C4×C71C22⋊C414yes—
107C22×C4×C71C22×C412yes—
108C22×C4×C71C22×C414yes—
109C22×C4×C71C2×D412yes—
110C22×C4×C71C2×D412yes—
111C22×C4×C71C2×D412yes—
112C22×C4×C71C2×D411yescharacteristic
113C22×C4×C71#4114yes—
114C22×C4×C71C2411yescharacteristic
115C2×C8×C71—216no—
116C2×C8×C71—24no—
117C2×C8×C71—24no—
118C2×C8×C71C22×C418yescomplemented
119C42×C71C22⋊C418yes—
120C42×C71C22×C414yes—
121C42×C71C2×D414yes—
122C23×C71C2×C22⋊C412yes—
123C23×C71C4×D414yes—
124C23×C71AGL(1,ℤ/8)12yes—
125C23×C71AGL(1,ℤ/8)14yes—
126C23×C71#13712yes—
127C23×C71C22×D411yescharacteristic
128C22×D71—24no—
129C22×D71—28no—
130C22×D71—216no—
131C22×D71—44no—
132C22×D71—42no—
133C22×D71—42no—
134C22×D71—48no—
135C22×D71—48no—
136C22×D71—416no—
137C22×D71—416no—
138C2×C4×C71—22no—
139C2×C4×C71—24no—
140C2×C4×C71—22no—
141C2×C4×C71—28no—
142C2×C4×C71—28no—
143C2×C4×C71C2×C4214yes—
144C2×C4×C71C2×C22⋊C414yes—
145C2×C4×C71C2×C22⋊C414yes—
146C2×C4×C71C2×C22⋊C412yes—
147C2×C4×C71#11714yes—
148C2×C4×C71C4×D418yes—
149C2×C4×C71C4×D414yes—
150C2×C4×C71C23×C411yescharacteristic
151C2×C4×C71C23×C412yes—
152C2×C4×C71C22×D411yescharacteristic
153C2×C4×C71C2×#4112yes—
154C2×Dic71—24no—
155C2×Dic71—28no—
156C2×Dic71—44no—
157C2×Dic71—44no—
158C2×Dic71—44no—
159C2×Dic71—48no—
160C2×Dic71—416no—
161D284—24no—
162D284—28no—
163D284—216no—
164D284C2×C4218yescomplemented
165C4×D71—432no—
166C8×C71—28no—
167C22×C71C4×C22⋊C414yes—
168C22×C71#41714yes—
169C22×C71#41814yes—
170C22×C71#44018yes—
171C22×C71#44218yes—
172C22×C71C22×C22⋊C411yescharacteristic
173C22×C71C2×C4×D412yes—
174C22×C71C2×AGL(1,ℤ/8)12yes—
175C22×C71C2×AGL(1,ℤ/8)11yescharacteristic
176C22×C71C2×#13711yescharacteristic
177C2×D71—28no—
178C2×D71—44no—
179C2×D71—44no—
180C2×D71—48no—
181C2×D71—48no—
182C2×D71—432no—
183C4×C71—24no—
184C4×C71—24no—
185C4×C71C4×C22⋊C414yes—
186C4×C71C22×C4211yescharacteristic
187C4×C71C2×#11711yescharacteristic
188C4×C71C2×C4×D412yes—
189Dic71—44no—
190Dic71—48no—
191C2×#1762—711nomaximal, Sylow
192C2×C71#176218yescomplemented
193C2×C71C2×C4×C22⋊C411yescharacteristic
194C2×C71C2×#41811yescharacteristic
195C2×C71C2×#41711yescharacteristic
196C2×C71C2×#44012yes—
197C2×C71C2×#44212yes—
198D71—48no—
199C22×C4×D4—711no—
200C22×#102—712no—
201C22×#97D7111yescharacteristic, complemented
202C2×C4×C4⋊C4—711no—
203#1762—718no—
204C2×#340—712no—
205C71C2×#176211yescharacteristic, complemented, Sylow
206C23×D4—711no—
207C24×C4—1421no—
208C23×C8C2×D7112yes—
209C2×C4×D4—718no—
210C2×C4×D4—714no—
211C2×C4×D4—1422no—
212C2×C4×D4—1424no—
213C22×C4⋊C4—712no—
214C22×C4⋊C4—711no—
215C22×C22⋊C4—1421no—
216C22×C42—1421no—
217C22×C42C2×D7111yescharacteristic
218C2×#102—7116no—
219C2×#102—718no—
220C2×#97—24no—
221C2×#97C2×D7114yescomplemented
222C4×C4⋊C4—714no—
223C4×C4⋊C4—1422no—
224C2×#95—1421no—
225#340—718no—
226C25—1421no—
227C22×D4—714no—
228C22×D4—718no—
229C22×D4—712no—
230C22×D4—1422no—
231C22×D4—1421no—
232C22×D4—1424no—
233C23×C4—2848no—
234C23×C4—1421no—
235C23×C4—1422no—
236C23×C4—1428no—
237C23×C4—1424no—
238C23×C4D28411yescharacteristic
239C23×C4D28411yescharacteristic
240C23×C4C22×D7111yescharacteristic
241C22×C8—24no—
242C22×C8—24no—
243C22×C8C4×D7118yescomplemented
244C22×C8C22×D7114yes—
245C4×D4—7116no—
246C4×D4—14216no—
247C4×D4—1428no—
248C2×C4⋊C4—714no—
249C2×C4⋊C4—718no—
250C2×C4⋊C4—712no—
251C2×C4⋊C4—714no—
252C2×C4⋊C4—1422no—
253C2×C4⋊C4—1421no—
254C2×C4⋊C4—1422no—
255C2×C4⋊C4—1424no—
256C2×C22⋊C4—1428no—
257C2×C22⋊C4—1424no—
258C2×C42—2844no—
259C2×C42—1424no—
260C2×C42C4×D7114yes—
261C2×C42D28412yes—
262C2×C42C22⋊D7114yes—
263C2×C42C22×D7112yes—
264#102—7132no—
265#97—28no—
266#95—1424no—
267C24—2842no—
268C24—2844no—
269C24—2842no—
270C24—1422no—
271C24—1424no—
272C24—1428no—
273C24C2×D28411yescharacteristic
274C2×D4—718no—
275C2×D4—714no—
276C2×D4—7116no—
277C2×D4—1422no—
278C2×D4—1424no—
279C2×D4—1424no—
280C2×D4—1428no—
281C2×D4—14216no—
282C2×D4—1428no—
283C22×C4—22no—
284C22×C4—22no—
285C22×C4—24no—
286C22×C4—28432no—
287C22×C4—28416no—
288C22×C4—2844no—
289C22×C4—2844no—
290C22×C4—2844no—
291C22×C4—1424no—
292C22×C4—1422no—
293C22×C4—1424no—
294C22×C4—1428no—
295C22×C4—14216no—
296C22×C4(C2×D71)⋊C414yes—
297C22×C4(C2×D71)⋊C414yes—
298C22×C4C2×C4×D7112yes—
299C22×C4C2×C4×D7114yes—
300C22×C4C2×C22⋊D7112yes—
301C22×C4C2×D28412yes—
302C22×C4C2×D28412yes—
303C22×C4C2×D28411yescharacteristic
304C22×C4#1176586514yes—
305C22×C4C23×D7111yescharacteristic
306C2×C8—24no—
307C2×C8—24no—
308C2×C8—216no—
309C2×C8C2×C4×D7118yescomplemented
310C4⋊C4—714no—
311C4⋊C4—718no—
312C4⋊C4—1422no—
313C4⋊C4—1424no—
314C4⋊C4—1424no—
315C4⋊C4—1428no—
316C22⋊C4—14216no—
317C42—2848no—
318C42(C2×D71)⋊C418yes—
319C42C2×C4×D7114yes—
320C42C2×C22⋊D7114yes—
321C23—28416no—
322C23—28416no—
323C23—2848no—
324C23—2848no—
325C23—2844no—
326C23—2842no—
327C23—2842no—
328C23—14216no—
329C23—1424no—
330C23—1428no—
331C23C2×(C2×D71)⋊C412yes—
332C23C4×D28414yes—
333C23#1455615614yes—
334C23#1455615612yes—
335C23#1455616112yes—
336C23C22×D28411yescharacteristic
337D4—718no—
338D4—14216no—
339D4—1424no—
340D4—1428no—
341C2×C4—28no—
342C2×C4—28no—
343C2×C4—22no—
344C2×C4—24no—
345C2×C4—22no—
346C2×C4—28432no—
347C2×C4—28416no—
348C2×C4—2848no—
349C2×C4—2844no—
350C2×C4—2844no—
351C2×C4—2844no—
352C2×C4—1424no—
353C2×C4—1428no—
354C2×C4C42×D7114yes—
355C2×C4C2×(C2×D71)⋊C414yes—
356C2×C4C2×(C2×D71)⋊C414yes—
357C2×C4C2×(C2×D71)⋊C412yes—
358C2×C4#1455608514yes—
359C2×C4C4×C22⋊D7118yes—
360C2×C4C4×D28414yes—
361C2×C4C22×C4×D7111yescharacteristic
362C2×C4C22×C4×D7112yes—
363C2×C4C22×C22⋊D7111yescharacteristic
364C2×C4C2×#1176586512yes—
365C8—28no—
366C22—2848no—
367C22—28432no—
368C22—2848no—
369C22—2844no—
370C22—2844no—
371C22—1428no—
372C22C4×(C2×D71)⋊C414yes—
373C22#1798600114yes—
374C22#1798600514yes—
375C22#1798610118yes—
376C22#1798611218yes—
377C22C22×(C2×D71)⋊C411yescharacteristic
378C22C2×C4×D28412yes—
379C22C2×#1455615612yes—
380C22C2×#1455615611yescharacteristic
381C22C2×#1455616111yescharacteristic
382C4—24no—
383C4—24no—
384C4—2848no—
385C4—2844no—
386C4C4×(C2×D71)⋊C414yes—
387C4C2×C42×D7111yescharacteristic
388C4C2×#1455608511yescharacteristic
389C4C2×C4×C22⋊D7112yes—
390C2—2848no—
391C2#2258816618yesdirect product factor
392C2C2×C4×(C2×D71)⋊C411yescharacteristic
393C2C2×#1798600511yescharacteristic
394C2C2×#1798600111yescharacteristic
395C2C2×#1798610112yes—
396C2C2×#1798611212yes—
subgroupG/H
centerC24C2×D284
commutatorC4×C71C22×C42
FrattiniC22×C4C23×D71
FittingC22×#97×C71C2
socleC24×C71C2×D4
prime radicalC23×D284C22
cosocleC22×C4×C71C24
hypercenterC22×#97D71
hypocenterC71C2×#1762
LCSG ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C24 ◁ C22×C42 ◁ C22×#97

Complements

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

NH ≅ G/Ntype
3. C2×C4×C4⋊Dic71C2semidirect
4. #22588166C2direct (N × H)
5. C2×#17985762C2semidirect
6. C22×#97×C71C2semidirect
11. C2×C4×D284C4semidirect
17. C2×#14556050C4semidirect
20. C4×C4⋊Dic71C22semidirect
22. #17985762C22semidirect
26. C2×#97×C71C22semidirect
41. C4×D284C2×C4semidirect
47. C2×C4⋊Dic71C2×C4semidirect
54. #14556050C2×C4semidirect
61. C22×C8×C71C2×C4semidirect
80. C2×D284C42semidirect
98. C4⋊Dic71C22×C4semidirect
118. C2×C8×C71C22×C4semidirect
164. D284C2×C42semidirect
192. C2×C71#1762semidirect
201. C22×#97D71semidirect
205. C71C2×#1762semidirect
221. C2×#97C2×D71semidirect
243. C22×C8C4×D71semidirect
309. C2×C8C2×C4×D71semidirect
391. C2#22588166direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4×D2842
C22×#145560502
C2×C4×C4⋊Dic712
#225881662
C2×#179857622
C22×#97×C712
C2×#176271