Finite Group Databasebeta

← C2×#22591984 #32165418

Subgroups — C2×#22591984 #32165418

Order 18176.

5286 conjugacy classes of subgroups.

The subgroup lattice has 376 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C24×Dic142C211yesmaximal, characteristic
2C22×#14556128C212yesmaximal, complemented
3C22×#14556107C211yesmaximal, characteristic
4#22591984C2116yesmaximal, direct product factor
5C2×#17985920C214yesmaximal, complemented
6C2×#17985905C212yesmaximal, complemented
7C2×#17985874C214yesmaximal
8C2×C4×C22⋊C4×C71C211yesmaximal, characteristic
9C23×Dic142—28no—
10C23×Dic142—216no—
11C23×Dic142C2212yes—
12C23×Dic142C2211yescharacteristic
13C23×Dic142C2218yes—
14C23×Dic142C2212yes—
15C24×Dic71C2212yes—
16C2×#14556128—216no—
17C2×#14556128C22116yescomplemented
18C2×#14556107—28no—
19C2×#14556107C2218yes—
20C22×C4⋊Dic71C2218yes—
21C22×C4⋊Dic71C2211yescharacteristic
22C22×Dic71⋊C4C2212yes—
23C22×C22⋊Dic71C2212yes—
24#17985920C22132yescomplemented
25#17985905C22116yescomplemented
26#17985874C22132yes—
27C2×C71⋊#95C2218yes—
28C24×C4×C71C2211yescharacteristic
29C22×C22⋊C4×C71C2212yes—
30C22×C42×C71C2212yes—
31C4×C22⋊C4×C71C2218yes—
32C2×#95×C71C2212yes—
33C22×Dic142—2128no—
34C22×Dic142—264no—
35C22×Dic142—216no—
36C22×Dic142—28no—
37C22×Dic142—28no—
38C22×Dic142—232no—
39C22×Dic142—28no—
40C22×Dic142—24no—
41C22×Dic142—28no—
42C22×Dic142D4116yes—
43C22×Dic142C2318yes—
44C22×Dic142C2314yes—
45C22×Dic142C2318yes—
46C23×Dic71—216no—
47C23×Dic71—28no—
48C23×Dic71C2318yes—
49C23×Dic71C2312yes—
50C23×Dic71C2312yes—
51C23×Dic71C2314yes—
52#14556128—264no—
53#14556107—232no—
54C2×C4⋊Dic71—232no—
55C2×C4⋊Dic71—24no—
56C2×C4⋊Dic71C23132yes—
57C2×C4⋊Dic71C2314yes—
58C2×Dic71⋊C4—28no—
59C2×Dic71⋊C4C2318yes—
60C2×C22⋊Dic71—28no—
61C2×C22⋊Dic71C2318yes—
62C71⋊#95C23132yes—
63C25×C71C2311yescharacteristic
64C23×C4×C71—28no—
65C23×C4×C71D418yes—
66C23×C4×C71C2311yescharacteristic
67C23×C4×C71C2314yes—
68C23×C4×C71C2314yes—
69C23×C4×C71C2311yescharacteristic
70C2×C22⋊C4×C71Q8116yescomplemented
71C2×C22⋊C4×C71C2318yes—
72C2×C42×C71—28no—
73C2×C42×C71C2318yes—
74#95×C71C2318yes—
75C2×Dic142—264no—
76C2×Dic142—2256no—
77C2×Dic142—264no—
78C2×Dic142—216no—
79C2×Dic142—216no—
80C2×Dic142—216no—
81C2×Dic142—232no—
82C2×Dic142—28no—
83C2×Dic142—216no—
84C2×Dic142—416no—
85C2×Dic142C2×D4132yes—
86C22×Dic71—264no—
87C22×Dic71—28no—
88C22×Dic71—216no—
89C22×Dic71—28no—
90C22×Dic71—232no—
91C22×Dic71—24no—
92C22×Dic71—28no—
93C22×Dic71—24no—
94C22×Dic71—28no—
95C22×Dic71C2×D4116yes—
96C22×Dic71C2414yes—
97C22×Dic71C2414yes—
98C22×Dic71C2418yes—
99C4⋊Dic71—28no—
100C4⋊Dic71—264no—
101Dic71⋊C4—216no—
102C22⋊Dic71—216no—
103C24×C71—24no—
104C24×C71—24no—
105C24×C71C2×D414yes—
106C24×C71C2×Q818yes—
107C24×C71C2412yes—
108C24×C71C2411yescharacteristic
109C22×C4×C71—24no—
110C22×C4×C71—28no—
111C22×C4×C71—28no—
112C22×C4×C71—232no—
113C22×C4×C71—216no—
114C22×C4×C71C2×D418yes—
115C22×C4×C71C2×D414yes—
116C22×C4×C71C2×D4116yes—
117C22×C4×C71C2×D414yes—
118C22×C4×C71C2×Q8116yescomplemented
119C22×C4×C71C2412yes—
120C22×C4×C71C2418yes—
121C22×C4×C71C2412yes—
122C22⋊C4×C71C2×Q8132yescomplemented
123C42×C71—216no—
124C23×C71—28no—
125C23×C71—28no—
126C23×C71—232no—
127C23×C71—24no—
128C23×C71—24no—
129C23×C71C4⋊Q8116yescomplemented
130C23×C71C22×D414yes—
131C23×C71C22×D414yes—
132C23×C71C22×D412yes—
133C23×C71C22×Q818yes—
134C23×C71C22×Q814yes—
135C23×C712−1+414yes—
136C23×C71C2511yescharacteristic
137C2×C4×C71—28no—
138C2×C4×C71—232no—
139C2×C4×C71—28no—
140C2×C4×C71—24no—
141C2×C4×C71—28no—
142C2×C4×C71—232no—
143C2×C4×C71#120116yes—
144C2×C4×C71C22×D418yes—
145C2×C4×C71C22×D414yes—
146C2×C4×C71C22×D414yes—
147C2×C4×C71C22×Q8116yescomplemented
148C2×Dic71—264no—
149C2×Dic71—232no—
150C2×Dic71—28no—
151C2×Dic71—28no—
152C2×Dic71—24no—
153C2×Dic71—24no—
154C2×Dic71—28no—
155C2×Dic71—28no—
156C2×Dic71—48no—
157C2×Dic71—48no—
158C2×Dic71C22×D4116yes—
159Dic142—264no—
160Dic142—264no—
161Dic142—416no—
162C22×C71—24no—
163C22×C71—24no—
164C22×C71—232no—
165C22×C71—216no—
166C22×C71C2×#12014yes—
167C22×C71C2×C4⋊Q814yes—
168C22×C71C2×C4⋊Q818yescomplemented
169C22×C71#53614yes—
170C22×C71D4×Q8116yes—
171C22×C71C23×D412yes—
172C22×C71C23×D411yescharacteristic
173C22×C71C23×Q812yes—
174C22×C71C2×2−1+412yes—
175C4×C71—24no—
176C4×C71—216no—
177C4×C71C2×#12018yes—
178Dic71—216no—
179Dic71—44no—
180Dic71—44no—
181C2×#2434—711nomaximal, Sylow
182C2×C71—28no—
183C2×C71#243418yescomplemented
184C2×C71C22×#12011yescharacteristic
185C2×C71C22×C4⋊Q811yescharacteristic
186C2×C71C2×#53611yescharacteristic
187C2×C71C2×D4×Q814yes—
188C24×Q8—711no—
189C22×C4⋊Q8—712no—
190C22×C22⋊Q8—711no—
191#2434—7116no—
192C2×#395—714no—
193C2×#391—712no—
194C2×#385—714no—
195C2×C4×C22⋊C4D7111yescharacteristic
196C71C2×#243411yescharacteristic, complemented, Sylow
197C23×Q8—712no—
198C23×Q8—712no—
199C23×Q8—718no—
200C23×Q8—711no—
201C23×Q8—14216no—
202C23×Q8—1428no—
203C24×C4—712no—
204C24×C4C2×D7111yescharacteristic
205C2×C4⋊Q8—7116no—
206C2×C4⋊Q8—14216no—
207C2×C22⋊Q8—718no—
208C2×C22⋊Q8—1428no—
209C22×C4⋊C4—712no—
210C22×C4⋊C4—718no—
211C22×C4⋊C4—711no—
212C22×C22⋊C4—712no—
213C22×C22⋊C4C2×D7112yes—
214C22×C42C2×D7112yes—
215#395—7132no—
216#391—7116no—
217#385—7132no—
218C4×C22⋊C4C2×D7118yes—
219C2×#95—718no—
220C2×#95C2×D7112yes—
221C25C22×D7111yescharacteristic
222C22×Q8—7116no—
223C22×Q8—718no—
224C22×Q8—714no—
225C22×Q8—718no—
226C22×Q8—14216no—
227C22×Q8—14264no—
228C22×Q8—142128no—
229C22×Q8—1428no—
230C22×Q8—1428no—
231C22×Q8—1424no—
232C22×Q8—1428no—
233C22×Q8—14232no—
234C22×Q8—1428no—
235C23×C4—28no—
236C23×C4—714no—
237C23×C4—718no—
238C23×C4—712no—
239C23×C4—712no—
240C23×C4—14216no—
241C23×C4—1428no—
242C23×C4D28418yes—
243C23×C4C22×D7114yes—
244C23×C4C22×D7111yescharacteristic
245C23×C4C22×D7114yes—
246C23×C4C22×D7111yescharacteristic
247C4⋊Q8—14264no—
248C22⋊Q8—14232no—
249C2×C4⋊C4—714no—
250C2×C4⋊C4—718no—
251C2×C4⋊C4—7132no—
252C2×C4⋊C4—14232no—
253C2×C4⋊C4—1428no—
254C2×C4⋊C4—1424no—
255C2×C22⋊C4—718no—
256C2×C22⋊C4—1428no—
257C2×C22⋊C4Dic142116yescomplemented
258C2×C22⋊C4C22×D7118yes—
259C2×C42—28no—
260C2×C42C22×D7118yes—
261#95—7132no—
262#95C22×D7118yes—
263C24—24no—
264C24—24no—
265C24C2×D28414yes—
266C24C2×Dic14218yes—
267C24C23×D7112yes—
268C24C23×D7111yescharacteristic
269C2×Q8—28416no—
270C2×Q8—7132no—
271C2×Q8—14232no—
272C2×Q8—14264no—
273C2×Q8—142256no—
274C2×Q8—14216no—
275C2×Q8—14216no—
276C2×Q8—1428no—
277C2×Q8—14216no—
278C2×Q8—14216no—
279C2×Q8—14264no—
280C22×C4—28no—
281C22×C4—24no—
282C22×C4—28no—
283C22×C4—216no—
284C22×C4—232no—
285C22×C4—7116no—
286C22×C4—718no—
287C22×C4—714no—
288C22×C4—714no—
289C22×C4—1428no—
290C22×C4—1424no—
291C22×C4—1424no—
292C22×C4—1428no—
293C22×C4—14232no—
294C22×C4—14264no—
295C22×C4—1428no—
296C22×C4—14216no—
297C22×C4—1428no—
298C22×C4D4×D7118yes—
299C22×C4C2×D28414yes—
300C22×C4C2×D284116yes—
301C22×C4C2×D28414yes—
302C22×C4C2×Dic142116yescomplemented
303C22×C4C23×D7112yes—
304C22×C4C23×D7118yes—
305C22×C4C23×D7112yes—
306C4⋊C4—14264no—
307C4⋊C4—14216no—
308C4⋊C4—1428no—
309C22⋊C4—14216no—
310C22⋊C4C2×Dic142132yescomplemented
311C42—216no—
312C23—24no—
313C23—28no—
314C23—24no—
315C23—232no—
316C23—28no—
317C23#14556128116yescomplemented
318C23C2×D4×D7114yes—
319C23C22×D28414yes—
320C23C22×D28412yes—
321C23C22×Dic14218yes—
322C23C22×Dic14214yes—
323C23#1455617514yes—
324C23C24×D7111yescharacteristic
325Q8—28416no—
326Q8—14264no—
327Q8—14264no—
328C2×C4—28no—
329C2×C4—24no—
330C2×C4—28no—
331C2×C4—232no—
332C2×C4—28no—
333C2×C4—232no—
334C2×C4—2848no—
335C2×C4—2848no—
336C2×C4—7116no—
337C2×C4—1428no—
338C2×C4—1424no—
339C2×C4—1424no—
340C2×C4—1428no—
341C2×C4—14264no—
342C2×C4—1428no—
343C2×C4—1428no—
344C2×C4—14232no—
345C2×C4#14556098116yes—
346C2×C4C2×D4×D7118yes—
347C2×C4C22×D28414yes—
348C2×C4C22×D28414yes—
349C2×C4C22×Dic142116yescomplemented
350C22—24no—
351C22—216no—
352C22—24no—
353C22—232no—
354C22C2×#1455609814yes—
355C22C2×#1455612814yes—
356C22C2×#1455612818yescomplemented
357C22#1798657514yes—
358C22D4×Dic142116yes—
359C22C22×D4×D7112yes—
360C22C23×D28411yescharacteristic
361C22C23×Dic14212yes—
362C22C2×#1455617512yes—
363C4—24no—
364C4—216no—
365C4—2844no—
366C4—2844no—
367C4—14216no—
368C4C2×#1455609818yes—
369C2—28no—
370C2#2259198418yesdirect product factor
371C2C22×#1455609811yescharacteristic
372C2C22×#1455612811yescharacteristic
373C2C2×#1798657511yescharacteristic
374C2C2×D4×Dic14214yes—
subgroupG/H
centerC24C23×D71
commutator, cosocleC23×C71C25
FrattiniC23C24×D71
FittingC2×C4×C22⋊C4×C71C2
socleC24×C71C24
prime radicalC25×C71C23
hypercenterC2×C4×C22⋊C4D71
hypocenterC71C2×#2434
LCSG ▷ C23×C71 ▷ C71
UCSC1 ◁ C24 ◁ C2×C4×C22⋊C4

Complements

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

NH ≅ G/Ntype
2. C22×#14556128C2semidirect
4. #22591984C2direct (N × H)
5. C2×#17985920C2semidirect
6. C2×#17985905C2semidirect
17. C2×#14556128C22semidirect
24. #17985920C22semidirect
25. #17985905C22semidirect
70. C2×C22⋊C4×C71Q8semidirect
118. C22×C4×C71C2×Q8semidirect
122. C22⋊C4×C71C2×Q8semidirect
129. C23×C71C4⋊Q8semidirect
147. C2×C4×C71C22×Q8semidirect
168. C22×C71C2×C4⋊Q8semidirect
183. C2×C71#2434semidirect
196. C71C2×#2434semidirect
257. C2×C22⋊C4Dic142semidirect
302. C22×C4C2×Dic142semidirect
310. C22⋊C4C2×Dic142semidirect
317. C23#14556128semidirect
349. C2×C4C22×Dic142semidirect
356. C22C2×#14556128semidirect
370. C2#22591984direct (N × H)

Maximal subgroups

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

subgroupindex
C24×Dic1422
C22×#145561282
C22×#145561072
#225919842
C2×#179859202
C2×#179859052
C2×#179858742
C2×C4×C22⋊C4×C712
C2×#243471