Finite Group Databasebeta

← C2×#22588523 #31998107

Subgroups — C2×#22588523 #31998107

Order 18176.

1702 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
1C22×Dic71⋊C8C212yesmaximal, complemented
2C22×C22⋊(C71⋊C8)C211yesmaximal, characteristic
3C2×C4×C22⋊Dic71C211yesmaximal, characteristic
4#22588523C218yesmaximal, direct product factor
5C2×#17985753C212yesmaximal, complemented
6C23×M16×C71C211yesmaximal, characteristic
7C23×C71⋊C8C2211yescharacteristic
8C23×C71⋊C8C2211yescharacteristic
9C22×C22⋊Dic71C412yes—
10C22×C4×Dic71C2212yes—
11C2×Dic71⋊C8—28no—
12C2×Dic71⋊C8C2218yescomplemented
13C2×C22⋊(C71⋊C8)—24no—
14C2×C22⋊(C71⋊C8)C2214yes—
15C4×C22⋊Dic71C414yes—
16C4×C22⋊Dic71C2214yes—
17C2×C71⋊#95C411yescharacteristic
18C2×C71⋊#95C411yescharacteristic
19#17985753C2218yescomplemented
20C24×C4×C71C2211yescharacteristic
21C22×M16×C71—24no—
22C22×M16×C71—28no—
23C22×M16×C71C2214yes—
24C23×C8×C71C2212yes—
25C23×Dic71C2×C412yes—
26C23×Dic71C2×C412yes—
27C22×C71⋊C8—22no—
28C22×C71⋊C8—22no—
29C22×C71⋊C8—24no—
30C22×C71⋊C8—24no—
31C22×C71⋊C8C2312yes—
32C22×C71⋊C8C2312yes—
33C2×C22⋊Dic71—28no—
34C2×C22⋊Dic71C2×C418yes—
35C2×C4×Dic71—24no—
36C2×C4×Dic71—24no—
37C2×C4×Dic71C2×C414yes—
38C2×C4×Dic71C2314yes—
39Dic71⋊C8—216no—
40C22⋊(C71⋊C8)—28no—
41C71⋊#95C2×C414yes—
42C71⋊#95C2×C414yes—
43C25×C71C2×C411yescharacteristic
44C23×C4×C71—24no—
45C23×C4×C71—24no—
46C23×C4×C71C2×C411yescharacteristic
47C23×C4×C71C2×C412yes—
48C23×C4×C71D414yes—
49C23×C4×C71Q814yes—
50C23×C4×C71C2312yes—
51C23×C4×C71C2311yescharacteristic
52C2×M16×C71—232no—
53C2×M16×C71—28no—
54C2×M16×C71—216no—
55C22×C8×C71—24no—
56C22×C8×C71—24no—
57C22×C8×C71D418yes—
58C22×C8×C71C2314yes—
59C22×Dic71—24no—
60C22×Dic71—24no—
61C22×Dic71—24no—
62C22×Dic71—24no—
63C22×Dic71—24no—
64C22×Dic71M1618yescomplemented
65C22×Dic71C22×C414yes—
66C22×Dic71C22×C414yes—
67C2×C71⋊C8—22no—
68C2×C71⋊C8—22no—
69C2×C71⋊C8—24no—
70C2×C71⋊C8—24no—
71C2×C71⋊C8—44no—
72C2×C71⋊C8—44no—
73C22⋊Dic71—216no—
74C4×Dic71—28no—
75C4×Dic71—24no—
76C4×Dic71—24no—
77C24×C71—24no—
78C24×C71—24no—
79C24×C71—22no—
80C24×C71—22no—
81C24×C71C4⋊C414yes—
82C24×C71C22×C412yes—
83C24×C71C22×C411yescharacteristic
84C22×C4×C71—24no—
85C22×C4×C71—28no—
86C22×C4×C71—28no—
87C22×C4×C71—216no—
88C22×C4×C71—28no—
89C22×C4×C71—24no—
90C22×C4×C71—24no—
91C22×C4×C71C4⋊C414yes—
92C22×C4×C71C4⋊C418yes—
93C22×C4×C71C22×C412yes—
94C22×C4×C71C22×C411yescharacteristic
95C22×C4×C71C2×D414yes—
96C22×C4×C71C2×D412yes—
97C22×C4×C71C2×D414yes—
98C22×C4×C71C2×Q814yes—
99C22×C4×C71C2×Q812yes—
100C22×C4×C71#4114yes—
101C22×C4×C71C2411yescharacteristic
102M16×C71—232no—
103C2×C8×C71—216no—
104C2×C8×C71—24no—
105C2×C8×C71—24no—
106C2×C8×C71C2×D418yes—
107C23×C71—24no—
108C23×C71—24no—
109C23×C71—22no—
110C23×C71—22no—
111C23×C71—28no—
112C23×C71—28no—
113C23×C71—28no—
114C23×C71—48no—
115C23×C71—48no—
116C23×C71C2×C4⋊C414yes—
117C23×C71C2×C4⋊C412yes—
118C23×C71C4×D414yes—
119C23×C71C2×M1614yes—
120C23×C71#13112yes—
121C23×C71#13112yes—
122C23×C71C23×C411yescharacteristic
123C2×C4×C71—24no—
124C2×C4×C71—28no—
125C2×C4×C71—24no—
126C2×C4×C71—28no—
127C2×C4×C71—24no—
128C2×C4×C71—216no—
129C2×C4×C71C2×C4⋊C414yes—
130C2×C4×C71C2×C4⋊C412yes—
131C2×C4×C71C4×D414yes—
132C2×C4×C71#12014yes—
133C2×C4×C71C22⋊Q818yes—
134C2×C4×C71#12314yes—
135C2×C4×C71C22×D412yes—
136C2×C4×C71C22×D411yescharacteristic
137C2×C4×C71C22×Q811yescharacteristic
138C2×C4×C71C2×#4112yes—
139C2×Dic71—24no—
140C2×Dic71—24no—
141C2×Dic71—216no—
142C2×Dic71—24no—
143C2×Dic71—24no—
144C2×Dic71—24no—
145C2×Dic71—48no—
146C2×Dic71C2×M1618yescomplemented
147C8×C71—28no—
148C71⋊C8—42no—
149C71⋊C8—42no—
150C22×C71—24no—
151C22×C71—24no—
152C22×C71—24no—
153C22×C71—416no—
154C22×C71—44no—
155C22×C71—44no—
156C22×C71#38514yes—
157C22×C71#42314yes—
158C22×C71#42414yes—
159C22×C71#43518yes—
160C22×C71#43618yes—
161C22×C71C22×C4⋊C411yescharacteristic
162C22×C71C2×C4×D412yes—
163C22×C71C22×M1612yes—
164C22×C71C2×#13111yescharacteristic
165C22×C71C2×#13111yescharacteristic
166C4×C71—24no—
167C4×C71#38514yes—
168C4×C71C2×#12011yescharacteristic
169C4×C71C2×C22⋊Q812yes—
170C4×C71C2×#12311yescharacteristic
171Dic71—28no—
172Dic71—44no—
173C2×#1851—711nomaximal, Sylow
174C2×C71—44no—
175C2×C71#185118yescomplemented
176C2×C71C2×#38511yescharacteristic
177C2×C71C2×#42311yescharacteristic
178C2×C71C2×#42411yescharacteristic
179C2×C71C2×#43512yes—
180C2×C71C2×#43612yes—
181C23×M16D7111yescharacteristic
182C22×C4⋊C8—712no—
183C22×C22⋊C8—711no—
184C2×C4×C22⋊C4—711no—
185#1851—718no—
186C2×#336—712no—
187C71C2×#185111yescharacteristic, complemented, Sylow
188C24×C4C2×D7111yescharacteristic
189C22×M16—24no—
190C22×M16—28no—
191C22×M16C2×D7114yes—
192C23×C8—711no—
193C23×C8—711no—
194C23×C8C2×D7112yes—
195C22×C22⋊C4—712no—
196C22×C42—712no—
197C2×C4⋊C8—718no—
198C2×C4⋊C8—1428no—
199C2×C22⋊C8—714no—
200C2×C22⋊C8—1424no—
201C4×C22⋊C4—714no—
202C4×C22⋊C4—714no—
203C2×#95—711no—
204C2×#95—711no—
205#336—718no—
206C25C4×D7111yescharacteristic
207C23×C4—24no—
208C23×C4—24no—
209C23×C4—712no—
210C23×C4—712no—
211C23×C4Dic14214yes—
212C23×C4C4×D7111yescharacteristic
213C23×C4C4×D7112yes—
214C23×C4C22⋊D7114yes—
215C23×C4C22×D7112yes—
216C23×C4C22×D7111yescharacteristic
217C2×M16—232no—
218C2×M16—28no—
219C2×M16—216no—
220C22×C8—24no—
221C22×C8—24no—
222C22×C8—712no—
223C22×C8—712no—
224C22×C8—1422no—
225C22×C8—1422no—
226C22×C8—1424no—
227C22×C8—1424no—
228C22×C8C22⋊D7118yes—
229C22×C8C22×D7114yes—
230C2×C22⋊C4—718no—
231C2×C22⋊C4—1428no—
232C2×C42—714no—
233C2×C42—714no—
234C2×C42—1424no—
235C2×C42—1424no—
236C4⋊C8—14216no—
237C22⋊C8—1428no—
238#95—714no—
239#95—714no—
240C24—24no—
241C24—24no—
242C24—22no—
243C24—22no—
244C24Dic71⋊C414yes—
245C24C2×C4×D7112yes—
246C24C2×C4×D7111yescharacteristic
247C22×C4—24no—
248C22×C4—24no—
249C22×C4—24no—
250C22×C4—28no—
251C22×C4—28no—
252C22×C4—216no—
253C22×C4—28no—
254C22×C4—714no—
255C22×C4—718no—
256C22×C4—714no—
257C22×C4—1424no—
258C22×C4—1424no—
259C22×C4—1424no—
260C22×C4—1424no—
261C22×C4—1424no—
262C22×C4Dic71⋊C414yes—
263C22×C4Dic71⋊C418yes—
264C22×C4C2×C4×D7112yes—
265C22×C4C2×C4×D7111yescharacteristic
266C22×C4C2×C22⋊D7114yes—
267C22×C4C2×C22⋊D7112yes—
268C22×C4C2×C22⋊D7114yes—
269C22×C4C2×Dic14214yes—
270C22×C4C2×Dic14212yes—
271C22×C4#1176586514yes—
272C22×C4C23×D7111yescharacteristic
273M16—232no—
274C2×C8—24no—
275C2×C8—24no—
276C2×C8—216no—
277C2×C8—2844no—
278C2×C8—2844no—
279C2×C8—1422no—
280C2×C8—1422no—
281C2×C8—1424no—
282C2×C8—1424no—
283C2×C8C2×C22⋊D7118yes—
284C22⋊C4—14216no—
285C42—1424no—
286C42—1424no—
287C42—1428no—
288C23—28no—
289C23—24no—
290C23—24no—
291C23—22no—
292C23—22no—
293C23—28no—
294C23—28no—
295C23—48no—
296C23—48no—
297C23C2×Dic71⋊C414yes—
298C23C2×Dic71⋊C412yes—
299C23C4×C22⋊D7114yes—
300C23M16×D7114yes—
301C23#1455613612yes—
302C23#1455613612yes—
303C23C22×C4×D7111yescharacteristic
304C2×C4—28no—
305C2×C4—24no—
306C2×C4—216no—
307C2×C4—24no—
308C2×C4—28no—
309C2×C4—24no—
310C2×C4—2848no—
311C2×C4—718no—
312C2×C4—1424no—
313C2×C4—1424no—
314C2×C4—1424no—
315C2×C4—14216no—
316C2×C4—1424no—
317C2×C4—1424no—
318C2×C4C2×Dic71⋊C414yes—
319C2×C4C2×Dic71⋊C412yes—
320C2×C4C4×C22⋊D7114yes—
321C2×C4#1455609714yes—
322C2×C4#1455610718yes—
323C2×C4#1455611114yes—
324C2×C4C22×C22⋊D7112yes—
325C2×C4C22×C22⋊D7111yescharacteristic
326C2×C4C22×Dic14211yescharacteristic
327C2×C4C2×#1176586512yes—
328C8—28no—
329C8—2842no—
330C8—2842no—
331C22—24no—
332C22—24no—
333C22—24no—
334C22—416no—
335C22—44no—
336C22—44no—
337C22#1798587214yes—
338C22#1798602214yes—
339C22#1798602714yes—
340C22#1798606818yes—
341C22#1798607518yes—
342C22C22×Dic71⋊C411yescharacteristic
343C22C2×C4×C22⋊D7112yes—
344C22C2×M16×D7112yes—
345C22C2×#1455613611yescharacteristic
346C22C2×#1455613611yescharacteristic
347C4—24no—
348C4—2844no—
349C4—1428no—
350C4#1798587214yes—
351C4C2×#1455609711yescharacteristic
352C4C2×#1455610712yes—
353C4C2×#1455611111yescharacteristic
354C2—44no—
355C2#2258852318yesdirect product factor
356C2C2×#1798587211yescharacteristic
357C2C2×#1798602211yescharacteristic
358C2C2×#1798602711yescharacteristic
359C2C2×#1798606812yes—
360C2C2×#1798607512yes—
subgroupG/H
centerC23×C4C22×D71
commutatorC23×C71C23×C4
FrattiniC22×C4C23×D71
FittingC23×M16×C71C2
socleC24×C71C22×C4
prime radicalC25×C71C2×C4
cosocleC22×C4×C71C24
hypercenterC23×M16D71
hypocenterC71C2×#1851
LCSG ▷ C23×C71 ▷ C71
UCSC1 ◁ C23×C4 ◁ C23×M16

Complements

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

NH ≅ G/Ntype
1. C22×Dic71⋊C8C2semidirect
4. #22588523C2direct (N × H)
5. C2×#17985753C2semidirect
12. C2×Dic71⋊C8C22semidirect
19. #17985753C22semidirect
64. C22×Dic71M16semidirect
146. C2×Dic71C2×M16semidirect
175. C2×C71#1851semidirect
187. C71C2×#1851semidirect
355. C2#22588523direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic71⋊C82
C22×C22⋊(C71⋊C8)2
C2×C4×C22⋊Dic712
#225885232
C2×#179857532
C23×M16×C712
C2×#185171