Finite Group Databasebeta

← C2×#22596391 #32203979

Subgroups — C2×#22596391 #32203979

Order 18176.

2566 conjugacy classes of subgroups.

The subgroup lattice has 396 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556120C211yesmaximal, characteristic, complemented
2#22596391C2116yesmaximal, direct product factor
3C2×#17985935C212yesmaximal, complemented
4C2×#17985924C212yesmaximal, complemented
5C2×#17985922C214yesmaximal, complemented
6C2×#17985918C212yesmaximal, complemented
7C2×#17985913C212yesmaximal
8C2×#17985865C211yesmaximal, characteristic, complemented
9C22×#124×C71C211yesmaximal, characteristic
10C2×#14556120—28no—
11C2×#14556120C2218yescomplemented
12C22×C4⋊Dic71C2211yescharacteristic
13C22×C4⋊Dic71C2211yescharacteristic
14C22×C4⋊Dic71C2212yes—
15C22×Dic71⋊C4C2212yes—
16C22×Dic71⋊C4C2212yes—
17C22×Dic71⋊C4C2214yes—
18C22×C22⋊Dic71C2214yes—
19C22×C22⋊Dic71C2214yes—
20#17985935C22116yescomplemented
21#17985924C22116yescomplemented
22#17985922C22132yescomplemented
23#17985918C22116yescomplemented
24#17985913C22116yes—
25#17985865C2218yescomplemented
26C2×C71⋊#95C2212yes—
27C2×C71⋊#95C2212yes—
28C2×C71⋊#95C2214yes—
29C23×Q8×C71C2211yescharacteristic
30C23×D4×C71C2211yescharacteristic
31C2×#124×C71—28no—
32C2×#124×C71C2218yes—
33C22×C22⋊C4×C71C2212yes—
34C22×C22⋊C4×C71C2212yes—
35C22×C42×C71C2211yescharacteristic
36C23×Dic71C2314yes—
37C23×Dic71C2312yes—
38C23×Dic71C2312yes—
39#14556120—232no—
40C2×C4⋊Dic71—24no—
41C2×C4⋊Dic71—24no—
42C2×C4⋊Dic71—44no—
43C2×C4⋊Dic71C2314yes—
44C2×C4⋊Dic71C2314yes—
45C2×C4⋊Dic71C2318yes—
46C2×Dic71⋊C4—28no—
47C2×Dic71⋊C4—28no—
48C2×Dic71⋊C4—48no—
49C2×Dic71⋊C4C2318yes—
50C2×Dic71⋊C4C2318yes—
51C2×Dic71⋊C4C23116yes—
52C2×C22⋊Dic71—48no—
53C2×C22⋊Dic71—48no—
54C2×C22⋊Dic71C23116yes—
55C2×C22⋊Dic71C23116yes—
56C71⋊#95C2318yes—
57C71⋊#95C2318yes—
58C71⋊#95C23116yes—
59C25×C71C2312yes—
60C22×Q8×C71—24no—
61C22×Q8×C71—44no—
62C22×Q8×C71C2314yes—
63C22×D4×C71—24no—
64C22×D4×C71—44no—
65C22×D4×C71C2314yes—
66C23×C4×C71C2312yes—
67C23×C4×C71C2311yescharacteristic
68C23×C4×C71C2311yescharacteristic
69C23×C4×C71C2311yescharacteristic
70#124×C71—232no—
71C2×C22⋊C4×C71—28no—
72C2×C22⋊C4×C71—28no—
73C2×C22⋊C4×C71C2318yes—
74C2×C22⋊C4×C71C2318yes—
75C2×C42×C71D418yes—
76C2×C42×C71C2314yes—
77C22×Dic71—24no—
78C22×Dic71—24no—
79C22×Dic71—24no—
80C22×Dic71—28no—
81C22×Dic71—28no—
82C22×Dic71—28no—
83C22×Dic71—24no—
84C22×Dic71—28no—
85C22×Dic71C2418yes—
86C22×Dic71C2414yes—
87C22×Dic71C2414yes—
88C4⋊Dic71—28no—
89C4⋊Dic71—28no—
90C4⋊Dic71—48no—
91Dic71⋊C4—216no—
92Dic71⋊C4—216no—
93Dic71⋊C4—416no—
94C22⋊Dic71—416no—
95C22⋊Dic71—416no—
96C24×C71—24no—
97C24×C71—28no—
98C24×C71—24no—
99C24×C71—28no—
100C24×C71—24no—
101C24×C71C2414yes—
102C24×C71C2411yescharacteristic
103C2×Q8×C71—28no—
104C2×Q8×C71—48no—
105C2×Q8×C71—416no—
106C2×D4×C71—28no—
107C2×D4×C71—48no—
108C2×D4×C71—416no—
109C22×C4×C71—24no—
110C22×C4×C71—22no—
111C22×C4×C71—24no—
112C22×C4×C71—22no—
113C22×C4×C71—24no—
114C22×C4×C71—28no—
115C22×C4×C71C2×D414yes—
116C22×C4×C71C2×D414yes—
117C22×C4×C71C2×D414yes—
118C22×C4×C71C2414yes—
119C22×C4×C71C2412yes—
120C22×C4×C71C2412yes—
121C22×C4×C71C2412yes—
122C22⋊C4×C71—216no—
123C22⋊C4×C71—216no—
124C42×C71C2×D4116yes—
125C23×C71—24no—
126C23×C71—28no—
127C23×C71—24no—
128C23×C71—28no—
129C23×C71—24no—
130C23×C71—48no—
131C23×C71—48no—
132C23×C71—48no—
133C23×C71—416no—
134C23×C71—416no—
135C23×C71C22×D412yes—
136C23×C71H(5,𝔽2)14yes—
137C23×C71H(5,𝔽2)12yes—
138C23×C712−1+414yes—
139C23×C712−1+412yes—
140C23×C71C2511yescharacteristic
141Q8×C71—416no—
142D4×C71—416no—
143C2×C4×C71—28no—
144C2×C4×C71—28no—
145C2×C4×C71—28no—
146C2×C4×C71—24no—
147C2×C4×C71—22no—
148C2×C4×C71—24no—
149C2×C4×C71—22no—
150C2×C4×C71—24no—
151C2×C4×C71—28no—
152C2×C4×C71—48no—
153C2×C4×C71C22×D414yes—
154C2×C4×C71C22×D414yes—
155C2×C4×C71C22×D414yes—
156C2×Dic71—24no—
157C2×Dic71—24no—
158C2×Dic71—24no—
159C2×Dic71—28no—
160C2×Dic71—28no—
161C2×Dic71—28no—
162C2×Dic71—24no—
163C2×Dic71—28no—
164C2×Dic71—48no—
165C2×Dic71—48no—
166C2×Dic71—416no—
167C22×C71—44no—
168C22×C71—44no—
169C22×C71—44no—
170C22×C71—48no—
171C22×C71—48no—
172C22×C71—816no—
173C22×C71#53514yes—
174C22×C71#53614yes—
175C22×C71#53714yes—
176C22×C71#56218yes—
177C22×C71#56318yes—
178C22×C71C23×D411yescharacteristic
179C22×C71C2×H(5,𝔽2)12yes—
180C22×C71C2×H(5,𝔽2)11yescharacteristic
181C22×C71C2×2−1+412yes—
182C22×C71C2×2−1+411yescharacteristic
183C4×C71—24no—
184C4×C71—24no—
185C4×C71—24no—
186C4×C71—44no—
187Dic71—44no—
188Dic71—44no—
189Dic71—48no—
190C2×#2820—711nomaximal, Sylow
191C2×C71—84no—
192C2×C71#282018yescomplemented
193C2×C71C2×#53511yescharacteristic
194C2×C71C2×#53611yescharacteristic
195C2×C71C2×#53711yescharacteristic
196C2×C71C2×#56212yes—
197C2×C71C2×#56312yes—
198C22×#125—711no—
199C22×#124D7111yescharacteristic
200#2820—7116no—
201C2×#399—712no—
202C2×#397—712no—
203C2×#396—714no—
204C2×#395—712no—
205C2×#394—712no—
206C2×#382—711no—
207C71C2×#282011yescharacteristic, complemented, Sylow
208C23×Q8C2×D7111yescharacteristic
209C23×D4C2×D7111yescharacteristic
210C2×#125—718no—
211C2×#125—1428no—
212C2×#124—28no—
213C2×#124C2×D7118yes—
214C22×C4⋊C4—714no—
215C22×C4⋊C4—712no—
216C22×C4⋊C4—712no—
217C22×C4⋊C4—712no—
218C22×C4⋊C4—711no—
219C22×C4⋊C4—711no—
220C22×C22⋊C4—714no—
221C22×C22⋊C4—714no—
222C22×C22⋊C4C2×D7112yes—
223C22×C22⋊C4C2×D7112yes—
224C22×C42C2×D7111yescharacteristic
225#399—7116no—
226#397—7116no—
227#396—7132no—
228#395—7116no—
229#394—7116no—
230#382—718no—
231C2×#95—712no—
232C2×#95—714no—
233C2×#95—712no—
234C25C22×D7112yes—
235C22×Q8—24no—
236C22×Q8—44no—
237C22×Q8C22×D7114yes—
238C22×D4—24no—
239C22×D4—44no—
240C22×D4C22×D7114yes—
241C23×C4—712no—
242C23×C4—712no—
243C23×C4—714no—
244C23×C4C22×D7112yes—
245C23×C4C22×D7111yescharacteristic
246C23×C4C22×D7111yescharacteristic
247C23×C4C22×D7111yescharacteristic
248#125—14232no—
249#124—232no—
250C2×C4⋊C4—2848no—
251C2×C4⋊C4—2844no—
252C2×C4⋊C4—718no—
253C2×C4⋊C4—7116no—
254C2×C4⋊C4—718no—
255C2×C4⋊C4—718no—
256C2×C4⋊C4—714no—
257C2×C4⋊C4—714no—
258C2×C4⋊C4—1428no—
259C2×C4⋊C4—1428no—
260C2×C4⋊C4—1424no—
261C2×C4⋊C4—1424no—
262C2×C22⋊C4—28no—
263C2×C22⋊C4—28no—
264C2×C22⋊C4—2848no—
265C2×C22⋊C4—2848no—
266C2×C22⋊C4—7116no—
267C2×C22⋊C4—7116no—
268C2×C22⋊C4C22×D7118yes—
269C2×C22⋊C4C22×D7118yes—
270C2×C42C22⋊D7118yes—
271C2×C42C22×D7114yes—
272#95—718no—
273#95—718no—
274#95—7116no—
275C24—24no—
276C24—28no—
277C24—24no—
278C24—28no—
279C24—24no—
280C24C23×D7114yes—
281C24C23×D7111yescharacteristic
282C2×Q8—28no—
283C2×Q8—48no—
284C2×Q8—416no—
285C2×D4—28no—
286C2×D4—48no—
287C2×D4—416no—
288C22×C4—24no—
289C22×C4—22no—
290C22×C4—24no—
291C22×C4—22no—
292C22×C4—24no—
293C22×C4—28no—
294C22×C4—718no—
295C22×C4—714no—
296C22×C4—714no—
297C22×C4—1424no—
298C22×C4—1424no—
299C22×C4—1428no—
300C22×C4—1428no—
301C22×C4—1424no—
302C22×C4—1428no—
303C22×C4—1424no—
304C22×C4—1428no—
305C22×C4C2×C22⋊D7114yes—
306C22×C4C2×C22⋊D7114yes—
307C22×C4C2×C22⋊D7114yes—
308C22×C4C23×D7114yes—
309C22×C4C23×D7112yes—
310C22×C4C23×D7112yes—
311C22×C4C23×D7112yes—
312C4⋊C4—28416no—
313C4⋊C4—2848no—
314C4⋊C4—14216no—
315C4⋊C4—14216no—
316C4⋊C4—1428no—
317C4⋊C4—1428no—
318C22⋊C4—216no—
319C22⋊C4—216no—
320C22⋊C4—28416no—
321C22⋊C4—28416no—
322C42C2×C22⋊D71116yes—
323C23—24no—
324C23—28no—
325C23—24no—
326C23—28no—
327C23—24no—
328C23—48no—
329C23—48no—
330C23—48no—
331C23—416no—
332C23—416no—
333C23C22×C22⋊D7112yes—
334C23#1455617314yes—
335C23#1455617412yes—
336C23#1455617514yes—
337C23#1455617512yes—
338C23C24×D7111yescharacteristic
339Q8—416no—
340D4—416no—
341C2×C4—28no—
342C2×C4—28no—
343C2×C4—24no—
344C2×C4—22no—
345C2×C4—24no—
346C2×C4—22no—
347C2×C4—28no—
348C2×C4—24no—
349C2×C4—28no—
350C2×C4—48no—
351C2×C4—2848no—
352C2×C4—2848no—
353C2×C4—28416no—
354C2×C4—1424no—
355C2×C4—1424no—
356C2×C4—1428no—
357C2×C4—1428no—
358C2×C4—1424no—
359C2×C4—1428no—
360C2×C4—1424no—
361C2×C4—1428no—
362C2×C4C22×C22⋊D7114yes—
363C2×C4C22×C22⋊D7114yes—
364C2×C4C22×C22⋊D7114yes—
365C22—44no—
366C22—44no—
367C22—44no—
368C22—48no—
369C22—48no—
370C22—816no—
371C22#1798656614yes—
372C22#1798657014yes—
373C22#1798657714yes—
374C22#1798674318yes—
375C22#1798674918yes—
376C22C23×C22⋊D7111yescharacteristic
377C22C2×#1455617312yes—
378C22C2×#1455617411yescharacteristic
379C22C2×#1455617512yes—
380C22C2×#1455617511yescharacteristic
381C4—24no—
382C4—24no—
383C4—24no—
384C4—44no—
385C4—2844no—
386C4—2844no—
387C4—2848no—
388C2—84no—
389C2#2259639118yesdirect product factor
390C2C2×#1798656611yescharacteristic
391C2C2×#1798657011yescharacteristic
392C2C2×#1798657711yescharacteristic
393C2C2×#1798674312yes—
394C2C2×#1798674912yes—
subgroupG/H
centerC24C23×D71
commutator, cosocleC23×C71C25
FrattiniC23C24×D71
FittingC22×#124×C71C2
socleC24×C71C24
prime radicalC23×D4×C71C22
hypercenterC22×#124D71
hypocenterC71C2×#2820
LCSG ▷ C23×C71 ▷ C71
UCSC1 ◁ C24 ◁ C22×#124

Complements

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

NH ≅ G/Ntype
1. C22×#14556120C2semidirect
2. #22596391C2direct (N × H)
3. C2×#17985935C2semidirect
4. C2×#17985924C2semidirect
5. C2×#17985922C2semidirect
6. C2×#17985918C2semidirect
8. C2×#17985865C2semidirect
11. C2×#14556120C22semidirect
20. #17985935C22semidirect
21. #17985924C22semidirect
22. #17985922C22semidirect
23. #17985918C22semidirect
25. #17985865C22semidirect
192. C2×C71#2820semidirect
207. C71C2×#2820semidirect
389. C2#22596391direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145561202
#225963912
C2×#179859352
C2×#179859242
C2×#179859222
C2×#179859182
C2×#179859132
C2×#179858652
C22×#124×C712
C2×#282071