Finite Group Databasebeta

← C2×#23771458 #34494836

Subgroups — C2×#23771458 #34494836

Order 20224.

2370 conjugacy classes of subgroups.

The subgroup lattice has 388 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579161C211yesmaximal, characteristic, complemented
2#23771458C2116yesmaximal, direct product factor
3C2×#19098502C212yesmaximal, complemented
4C2×#19098499C212yesmaximal
5C2×#19098493C212yesmaximal, complemented
6C2×#19098488C212yesmaximal
7C2×#19098483C212yesmaximal, complemented
8C2×#19098475C212yesmaximal
9C2×#19098431C211yesmaximal, characteristic, complemented
10C22×#126×C79C211yesmaximal, characteristic
11C23×Dic158C2212yes—
12C2×#14579161—28no—
13C2×#14579161C2218yescomplemented
14C22×C4⋊Dic79C2212yes—
15C22×C4⋊Dic79C2212yes—
16C22×Dic79⋊C4C2214yes—
17C22×C22⋊Dic79C2214yes—
18#19098502C22116yescomplemented
19#19098499C22116yes—
20#19098493C22116yescomplemented
21#19098488C22116yes—
22#19098483C22116yescomplemented
23#19098475C22116yes—
24#19098431C2218yescomplemented
25C2×C79⋊#95C2212yes—
26C2×C79⋊#95C2212yes—
27C2×C79⋊#95C2212yes—
28C2×C79⋊#95C2214yes—
29C2×C79⋊#95C2214yes—
30C2×#126×C79—28no—
31C2×#126×C79C2218yes—
32C22×C4⋊C4×C79C2211yescharacteristic
33C22×C4⋊C4×C79C2211yescharacteristic
34C22×C4⋊C4×C79C2211yescharacteristic
35C22×C22⋊C4×C79C2211yescharacteristic
36C22×C22⋊C4×C79C2211yescharacteristic
37C22×C22⋊C4×C79C2211yescharacteristic
38C22×C42×C79C2211yescharacteristic
39C22×Dic158—28no—
40C22×Dic158—48no—
41C22×Dic158C2318yes—
42C23×Dic79C2314yes—
43C23×Dic79C2314yes—
44#14579161—232no—
45C2×C4⋊Dic79—28no—
46C2×C4⋊Dic79—28no—
47C2×C4⋊Dic79C2318yes—
48C2×C4⋊Dic79C2318yes—
49C2×Dic79⋊C4—48no—
50C2×Dic79⋊C4C23116yes—
51C2×C22⋊Dic79—48no—
52C2×C22⋊Dic79C23116yes—
53C79⋊#95C2318yes—
54C79⋊#95C2318yes—
55C79⋊#95C2318yes—
56C79⋊#95C23116yes—
57C79⋊#95C23116yes—
58C25×C79C2311yescharacteristic
59C23×C4×C79C2311yescharacteristic
60C23×C4×C79C2311yescharacteristic
61C23×C4×C79C2311yescharacteristic
62C23×C4×C79C2311yescharacteristic
63C23×C4×C79C2311yescharacteristic
64C23×C4×C79C2311yescharacteristic
65#126×C79—232no—
66C2×C4⋊C4×C79—24no—
67C2×C4⋊C4×C79—24no—
68C2×C4⋊C4×C79—24no—
69C2×C4⋊C4×C79C2314yes—
70C2×C4⋊C4×C79C2314yes—
71C2×C4⋊C4×C79C2314yes—
72C2×C22⋊C4×C79—24no—
73C2×C22⋊C4×C79—24no—
74C2×C22⋊C4×C79—24no—
75C2×C22⋊C4×C79C2314yes—
76C2×C22⋊C4×C79C2314yes—
77C2×C22⋊C4×C79C2314yes—
78C2×C42×C79D418yes—
79C2×C42×C79C2314yes—
80C2×Dic158—216no—
81C2×Dic158—416no—
82C2×Dic158—432no—
83C22×Dic79—28no—
84C22×Dic79—28no—
85C22×Dic79—28no—
86C22×Dic79—28no—
87C22×Dic79—28no—
88C22×Dic79—28no—
89C22×Dic79C2418yes—
90C22×Dic79C2418yes—
91C4⋊Dic79—216no—
92C4⋊Dic79—216no—
93Dic79⋊C4—416no—
94C22⋊Dic79—416no—
95C24×C79—22no—
96C24×C79—24no—
97C24×C79—24no—
98C24×C79—24no—
99C24×C79C2412yes—
100C24×C79C2411yescharacteristic
101C22×C4×C79—24no—
102C22×C4×C79—24no—
103C22×C4×C79—24no—
104C22×C4×C79—22no—
105C22×C4×C79—22no—
106C22×C4×C79—22no—
107C22×C4×C79—24no—
108C22×C4×C79—24no—
109C22×C4×C79—24no—
110C22×C4×C79C2×D414yes—
111C22×C4×C79C2×D414yes—
112C22×C4×C79C2×D414yes—
113C22×C4×C79C2412yes—
114C22×C4×C79C2412yes—
115C22×C4×C79C2412yes—
116C22×C4×C79C2412yes—
117C22×C4×C79C2412yes—
118C22×C4×C79C2412yes—
119C4⋊C4×C79—28no—
120C4⋊C4×C79—28no—
121C4⋊C4×C79—28no—
122C22⋊C4×C79—28no—
123C22⋊C4×C79—28no—
124C22⋊C4×C79—28no—
125C42×C79C2×D4116yes—
126C23×C79—22no—
127C23×C79—24no—
128C23×C79—24no—
129C23×C79—24no—
130C23×C79—44no—
131C23×C79—44no—
132C23×C79—44no—
133C23×C79—416no—
134C23×C79C22×D412yes—
135C23×C79H(5,𝔽2)14yes—
136C23×C792−1+414yes—
137C23×C792−1+414yes—
138C23×C79C2511yescharacteristic
139C2×C4×C79—28no—
140C2×C4×C79—28no—
141C2×C4×C79—28no—
142C2×C4×C79—24no—
143C2×C4×C79—24no—
144C2×C4×C79—24no—
145C2×C4×C79—22no—
146C2×C4×C79—22no—
147C2×C4×C79—22no—
148C2×C4×C79—24no—
149C2×C4×C79—24no—
150C2×C4×C79—24no—
151C2×C4×C79—44no—
152C2×C4×C79—44no—
153C2×C4×C79—44no—
154C2×C4×C79C22×D414yes—
155C2×C4×C79C22×D414yes—
156C2×C4×C79C22×D414yes—
157C2×Dic79—28no—
158C2×Dic79—28no—
159C2×Dic79—28no—
160C2×Dic79—28no—
161C2×Dic79—28no—
162C2×Dic79—28no—
163C2×Dic79—416no—
164C2×Dic79—416no—
165Dic158—432no—
166C22×C79—42no—
167C22×C79—42no—
168C22×C79—42no—
169C22×C79—48no—
170C22×C79—88no—
171C22×C79#53514yes—
172C22×C79#53614yes—
173C22×C79#53614yes—
174C22×C79#563116yes—
175C22×C79C23×D411yescharacteristic
176C22×C79C2×H(5,𝔽2)12yes—
177C22×C79C2×2−1+412yes—
178C22×C79C2×2−1+412yes—
179C4×C79—24no—
180C4×C79—24no—
181C4×C79—24no—
182C4×C79—42no—
183C4×C79—42no—
184C4×C79—42no—
185Dic79—48no—
186Dic79—48no—
187C2×#2821—791nomaximal, Sylow
188C2×C79—82no—
189C2×C79#282118yescomplemented
190C2×C79C2×#53511yescharacteristic
191C2×C79C2×#53611yescharacteristic
192C2×C79C2×#53611yescharacteristic
193C2×C79C2×#56314yes—
194C22×C4⋊Q8—791no—
195C22×#126D7911yescharacteristic
196#2821—7916no—
197C2×#400—792no—
198C2×#399—792no—
199C2×#398—792no—
200C2×#397—792no—
201C2×#395—792no—
202C2×#393—792no—
203C2×#383—791no—
204C79C2×#282111yescharacteristic, complemented, Sylow
205C23×Q8—792no—
206C2×C4⋊Q8—798no—
207C2×C4⋊Q8—1588no—
208C2×#126—28no—
209C2×#126C2×D7918yes—
210C22×C4⋊C4—794no—
211C22×C4⋊C4—792no—
212C22×C4⋊C4—792no—
213C22×C4⋊C4C2×D7911yescharacteristic
214C22×C4⋊C4C2×D7911yescharacteristic
215C22×C4⋊C4C2×D7911yescharacteristic
216C22×C22⋊C4—794no—
217C22×C22⋊C4C2×D7911yescharacteristic
218C22×C22⋊C4C2×D7911yescharacteristic
219C22×C22⋊C4C2×D7911yescharacteristic
220C22×C42C2×D7911yescharacteristic
221#400—7916no—
222#399—7916no—
223#398—7916no—
224#397—7916no—
225#395—7916no—
226#393—7916no—
227#383—798no—
228C2×#95—792no—
229C2×#95—794no—
230C2×#95—794no—
231C2×#95—792no—
232C2×#95—792no—
233C25C22×D7911yescharacteristic
234C22×Q8—3168no—
235C22×Q8—798no—
236C22×Q8—1588no—
237C23×C4—794no—
238C23×C4—794no—
239C23×C4C22×D7911yescharacteristic
240C23×C4C22×D7911yescharacteristic
241C23×C4C22×D7911yescharacteristic
242C23×C4C22×D7911yescharacteristic
243C23×C4C22×D7911yescharacteristic
244C23×C4C22×D7911yescharacteristic
245C4⋊Q8—15832no—
246#126—232no—
247C2×C4⋊C4—24no—
248C2×C4⋊C4—24no—
249C2×C4⋊C4—24no—
250C2×C4⋊C4—3168no—
251C2×C4⋊C4—7916no—
252C2×C4⋊C4—798no—
253C2×C4⋊C4—798no—
254C2×C4⋊C4—1588no—
255C2×C4⋊C4—1588no—
256C2×C4⋊C4C22×D7914yes—
257C2×C4⋊C4C22×D7914yes—
258C2×C4⋊C4C22×D7914yes—
259C2×C22⋊C4—24no—
260C2×C22⋊C4—24no—
261C2×C22⋊C4—24no—
262C2×C22⋊C4—3168no—
263C2×C22⋊C4—7916no—
264C2×C22⋊C4C22×D7914yes—
265C2×C22⋊C4C22×D7914yes—
266C2×C22⋊C4C22×D7914yes—
267C2×C42C22⋊D7918yes—
268C2×C42C22×D7914yes—
269#95—798no—
270#95—798no—
271#95—798no—
272#95—7916no—
273#95—7916no—
274C24—24no—
275C24—24no—
276C24—24no—
277C24—22no—
278C24C23×D7912yes—
279C24C23×D7911yescharacteristic
280C2×Q8—31632no—
281C2×Q8—31616no—
282C2×Q8—15816no—
283C22×C4—24no—
284C22×C4—24no—
285C22×C4—24no—
286C22×C4—24no—
287C22×C4—24no—
288C22×C4—24no—
289C22×C4—22no—
290C22×C4—22no—
291C22×C4—22no—
292C22×C4—798no—
293C22×C4—798no—
294C22×C4—1588no—
295C22×C4—1588no—
296C22×C4—1588no—
297C22×C4—1588no—
298C22×C4—1588no—
299C22×C4—1588no—
300C22×C4C2×C22⋊D7914yes—
301C22×C4C2×C22⋊D7914yes—
302C22×C4C2×C22⋊D7914yes—
303C22×C4C23×D7912yes—
304C22×C4C23×D7912yes—
305C22×C4C23×D7912yes—
306C22×C4C23×D7912yes—
307C22×C4C23×D7912yes—
308C22×C4C23×D7912yes—
309C4⋊C4—28no—
310C4⋊C4—28no—
311C4⋊C4—28no—
312C4⋊C4—31616no—
313C4⋊C4—15816no—
314C4⋊C4—15816no—
315C22⋊C4—28no—
316C22⋊C4—28no—
317C22⋊C4—28no—
318C22⋊C4—31616no—
319C42C2×C22⋊D79116yes—
320C23—24no—
321C23—24no—
322C23—24no—
323C23—22no—
324C23—416no—
325C23—44no—
326C23—44no—
327C23—44no—
328C23C22×C22⋊D7912yes—
329C23#1457920714yes—
330C23#1457920814yes—
331C23#1457920814yes—
332C23C24×D7911yescharacteristic
333Q8—31632no—
334C2×C4—24no—
335C2×C4—24no—
336C2×C4—24no—
337C2×C4—28no—
338C2×C4—28no—
339C2×C4—28no—
340C2×C4—24no—
341C2×C4—24no—
342C2×C4—24no—
343C2×C4—22no—
344C2×C4—22no—
345C2×C4—22no—
346C2×C4—44no—
347C2×C4—44no—
348C2×C4—44no—
349C2×C4—31616no—
350C2×C4—31616no—
351C2×C4—1588no—
352C2×C4—1588no—
353C2×C4—1588no—
354C2×C4—1588no—
355C2×C4—1588no—
356C2×C4—1588no—
357C2×C4C22×C22⋊D7914yes—
358C2×C4C22×C22⋊D7914yes—
359C2×C4C22×C22⋊D7914yes—
360C22—42no—
361C22—42no—
362C22—42no—
363C22—48no—
364C22—88no—
365C22#1909912714yes—
366C22#1909913414yes—
367C22#1909913414yes—
368C22#19099315116yes—
369C22C23×C22⋊D7911yescharacteristic
370C22C2×#1457920712yes—
371C22C2×#1457920812yes—
372C22C2×#1457920812yes—
373C4—24no—
374C4—24no—
375C4—24no—
376C4—42no—
377C4—42no—
378C4—42no—
379C4—3168no—
380C4—3168no—
381C2—82no—
382C2#2377145818yesdirect product factor
383C2C2×#1909912711yescharacteristic
384C2C2×#1909913411yescharacteristic
385C2C2×#1909913411yescharacteristic
386C2C2×#1909931514yes—
subgroupG/H
centerC24C23×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC22×#126×C79C2
socleC24×C79C24
prime radicalC25×C79C23
hypercenterC22×#126D79
hypocenterC79C2×#2821
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C22×#126

Complements

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

NH ≅ G/Ntype
1. C22×#14579161C2semidirect
2. #23771458C2direct (N × H)
3. C2×#19098502C2semidirect
5. C2×#19098493C2semidirect
7. C2×#19098483C2semidirect
9. C2×#19098431C2semidirect
13. C2×#14579161C22semidirect
18. #19098502C22semidirect
20. #19098493C22semidirect
22. #19098483C22semidirect
24. #19098431C22semidirect
189. C2×C79#2821semidirect
204. C79C2×#2821semidirect
382. C2#23771458direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791612
#237714582
C2×#190985022
C2×#190984992
C2×#190984932
C2×#190984882
C2×#190984832
C2×#190984752
C2×#190984312
C22×#126×C792
C2×#282179