Finite Group Databasebeta

← C2×#23776265 #35168697

Subgroups — C2×#23776265 #35168697

Order 20224.

1918 conjugacy classes of subgroups.

The subgroup lattice has 356 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19099270C212yesmaximal, complemented
2#23776265C2116yesmaximal, direct product factor
3C2×#19098968C211yesmaximal, characteristic, complemented
4C2×#19098964C212yesmaximal, complemented
5C2×#19098861C214yesmaximal, complemented
6C2×#19098853C212yesmaximal, complemented
7C2×C8×Dic158C211yesmaximal, characteristic, complemented
8C2×D8×Dic79C212yesmaximal
9C2×C4×D8×C79C211yesmaximal, characteristic
10#19099270—28no—
11#19099270C22116yescomplemented
12C2×#14579161C2212yes—
13C2×#14579152C2214yes—
14C2×#14579140—22no—
15C2×#14579138—24no—
16C2×C4×Dic158C2211yescharacteristic
17C2×D4×Dic79C2214yes—
18C22×C4⋊Dic79—22no—
19#19098968C2218yescomplemented
20#19098964C22116yescomplemented
21#19098861C22132yescomplemented
22#19098853C22116yescomplemented
23C8×Dic158C2218yescomplemented
24D8×Dic79C22116yes—
25C2×#14579095C2212yes—
26C2×#14579095C2212yes—
27C2×#14579092C2214yes—
28C2×C4⋊(C79⋊C8)C2211yescharacteristic
29C2×Dic79⋊C8C2212yes—
30C2×#14579082C2214yes—
31C2×C8×Dic79C2212yes—
32C22×D8×C79C2211yescharacteristic
33C2×C4×D4×C79C2212yes—
34C4×D8×C79C2218yes—
35C2×#107×C79C2211yescharacteristic
36C2×#102×C79C2212yes—
37C2×C4×C8×C79C2211yescharacteristic
38C22×Dic158—22no—
39C22×Dic158D411yescharacteristic
40C23×Dic79—24no—
41C22×C79⋊C8C2312yes—
42#14579161—24no—
43#14579161C2318yes—
44#14579152—28no—
45#14579152C23116yes—
46#14579140—216no—
47#14579138—232no—
48C4×Dic158D414yes—
49C4×Dic158C2314yes—
50D4×Dic79—28no—
51D4×Dic79C23116yes—
52C2×C4⋊Dic79—22no—
53C2×C4⋊Dic79—24no—
54C2×C4⋊Dic79—216no—
55C2×C4⋊Dic79D411yescharacteristic
56C2×C4⋊Dic79C2314yes—
57C2×Dic79⋊C4—24no—
58C2×Dic79⋊C4D412yes—
59C2×C22⋊Dic79—24no—
60C2×C4×Dic79C2312yes—
61#14579095C2318yes—
62#14579095C2318yes—
63#14579092C23116yes—
64C4⋊(C79⋊C8)C2314yes—
65Dic79⋊C8C2318yes—
66#14579082C23116yes—
67C8×Dic79C2318yes—
68C22×D4×C79C2312yes—
69C23×C4×C79—22no—
70C2×D8×C79Q818yescomplemented
71C2×D8×C79C2314yes—
72C22×C8×C79C2311yescharacteristic
73C22×C8×C79C2311yescharacteristic
74C4×D4×C79—24no—
75C4×D4×C79C2318yes—
76C2×C4⋊C4×C79C2312yes—
77C2×C22⋊C4×C79—22no—
78C2×C42×C79C2311yescharacteristic
79#107×C79C2314yes—
80#102×C79C2318yes—
81C4×C8×C79C2314yes—
82C2×Dic158—24no—
83C2×Dic158—28no—
84C2×Dic158—84no—
85C2×Dic158C2×D414yes—
86C22×Dic79—216no—
87C22×Dic79—24no—
88C22×Dic79—88no—
89C22×Dic79C2×D412yes—
90C22×Dic79C2×D412yes—
91C2×C79⋊C8—24no—
92C2×C79⋊C8C2414yes—
93C4⋊Dic79—216no—
94C4⋊Dic79—28no—
95C4⋊Dic79—24no—
96C4⋊Dic79C2×D414yes—
97C4⋊Dic79C2418yes—
98Dic79⋊C4—216no—
99Dic79⋊C4C2×D418yes—
100C22⋊Dic79—216no—
101C4×Dic79C2×D414yes—
102C4×Dic79C2414yes—
103C24×C79—22no—
104C2×D4×C79—22no—
105C2×D4×C79—24no—
106C2×D4×C79C2×Q818yes—
107C2×D4×C79C2414yes—
108C22×C4×C79—22no—
109C22×C4×C79—28no—
110C22×C4×C79—48no—
111C22×C4×C79C2×D411yescharacteristic
112C22×C4×C79C2×D411yescharacteristic
113C22×C4×C79C2411yescharacteristic
114D8×C79C2×Q8116yescomplemented
115C2×C8×C79—22no—
116C2×C8×C79C2×Q814yes—
117C2×C8×C79C2412yes—
118C2×C8×C79C2412yes—
119C4⋊C4×C79—22no—
120C4⋊C4×C79C2414yes—
121C22⋊C4×C79—28no—
122C42×C79C2×D412yes—
123C42×C79C2412yes—
124C23×C79—28no—
125C23×C79—24no—
126C23×C79—44no—
127C23×C79—44no—
128C23×C79C22×D411yescharacteristic
129D4×C79—28no—
130D4×C79—24no—
131D4×C79C22×Q818yes—
132C2×C4×C79—22no—
133C2×C4×C79—24no—
134C2×C4×C79—44no—
135C2×C4×C79—416no—
136C2×C4×C79#13514yes—
137C2×C4×C79C22×D412yes—
138C2×C4×C79C22×D411yescharacteristic
139C2×C4×C79C22×D412yes—
140C2×C4×C79C22×Q812yes—
141C2×C4×C792−1+412yes—
142C2×C4×C79C2511yescharacteristic
143C2×Dic79—24no—
144C2×Dic79—24no—
145C2×Dic79—28no—
146C2×Dic79—48no—
147C2×Dic79—816no—
148C2×Dic79C22×D414yes—
149C2×Dic79C22×D414yes—
150Dic158—28no—
151Dic158—88no—
152C8×C79—22no—
153C8×C79C22×Q814yes—
154C79⋊C8—24no—
155C22×C79—28no—
156C22×C79—416no—
157C22×C79—44no—
158C22×C79—44no—
159C22×C79D4×Q812yes—
160C22×C79C2×#13512yes—
161C22×C79#57612yes—
162C22×C79C23×D411yescharacteristic
163C4×C79—22no—
164C4×C79—44no—
165C4×C79D4×Q812yes—
166C4×C79C2×#13514yes—
167C4×C79C23×Q811yescharacteristic
168C4×C79C2×2−1+411yescharacteristic
169Dic79—24no—
170Dic79—24no—
171Dic79—48no—
172C2×#3380—791nomaximal, Sylow
173C2×C79—48no—
174C2×C79#338014yescomplemented
175C2×C79C2×D4×Q811yescharacteristic
176C2×C79C22×#13511yescharacteristic
177C2×C79C2×#57611yescharacteristic
178C2×#554—792no—
179#3380—7916no—
180C2×#500—791no—
181C2×#499—792no—
182C2×#478—794no—
183C2×#476—792no—
184C2×C8×Q8—791no—
185C2×C4×D8—792no—
186C2×C4×D8D7911yescharacteristic
187C79C2×#338011yescharacteristic, complemented, Sylow
188C22×D8C2×D7911yescharacteristic
189#554—7916no—
190#554—1588no—
191C2×C4⋊Q8—792no—
192C2×#125—794no—
193C2×C22⋊Q8—1584no—
194C2×C22⋊Q8—1582no—
195C2×C4×Q8—791no—
196C2×C4×D4—794no—
197C2×C4×D4C2×D7912yes—
198C22×C4⋊C4—1582no—
199#500—798no—
200#499—7916no—
201#478—7932no—
202#476—7916no—
203C8×Q8—798no—
204C4×D8—7916no—
205C4×D8C2×D7918yes—
206C2×#107—792no—
207C2×#107—792no—
208C2×#107C2×D7911yescharacteristic
209C2×#106—794no—
210C2×C4⋊C8—792no—
211C2×C4⋊C8—791no—
212C2×#102—794no—
213C2×#102C2×D7912yes—
214C2×C4×C8—792no—
215C2×C4×C8C2×D7911yescharacteristic
216C22×Q8—791no—
217C22×Q8—1582no—
218C22×D4C22×D7912yes—
219C23×C4—22no—
220C23×C4—1584no—
221C2×D8Dic15818yescomplemented
222C2×D8C22×D7914yes—
223C22×C8—792no—
224C22×C8C22×D7911yescharacteristic
225C22×C8C22×D7911yescharacteristic
226C4⋊Q8—798no—
227C4⋊Q8—1584no—
228#125—7916no—
229#125—1588no—
230C22⋊Q8—15832no—
231C22⋊Q8—15816no—
232C4×Q8—794no—
233C4×Q8—794no—
234C4×D4—24no—
235C4×D4—7916no—
236C4×D4—1588no—
237C4×D4C22×D7918yes—
238C2×C4⋊C4—791no—
239C2×C4⋊C4—792no—
240C2×C4⋊C4—794no—
241C2×C4⋊C4—15816no—
242C2×C4⋊C4—1584no—
243C2×C4⋊C4—1584no—
244C2×C4⋊C4—1582no—
245C2×C4⋊C4C22×D7912yes—
246C2×C22⋊C4—22no—
247C2×C22⋊C4—1584no—
248C2×C42—792no—
249C2×C42C22×D7911yescharacteristic
250#107—798no—
251#107—798no—
252#107C22×D7914yes—
253#106—7916no—
254C4⋊C8—798no—
255C4⋊C8—794no—
256#102—7916no—
257#102C22×D7918yes—
258C4×C8—798no—
259C4×C8C22×D7914yes—
260C24—22no—
261C2×Q8—794no—
262C2×Q8—6324no—
263C2×Q8—1584no—
264C2×Q8—1588no—
265C2×D4—24no—
266C2×D4—22no—
267C2×D4C2×Dic15818yes—
268C2×D4C23×D7914yes—
269C22×C4—22no—
270C22×C4—28no—
271C22×C4—48no—
272C22×C4—792no—
273C22×C4—792no—
274C22×C4—6328no—
275C22×C4—1584no—
276C22×C4—15816no—
277C22×C4D4×D7911yescharacteristic
278C22×C4D4×D7911yescharacteristic
279C22×C4C23×D7911yescharacteristic
280D8C2×Dic158116yescomplemented
281C2×C8—22no—
282C2×C8—794no—
283C2×C8—1584no—
284C2×C8C2×Dic15814yes—
285C2×C8C23×D7912yes—
286C2×C8C23×D7912yes—
287C4⋊C4—22no—
288C4⋊C4—798no—
289C4⋊C4—794no—
290C4⋊C4—798no—
291C4⋊C4—15816no—
292C4⋊C4—15816no—
293C4⋊C4—1584no—
294C4⋊C4—1588no—
295C4⋊C4C23×D7914yes—
296C22⋊C4—28no—
297C22⋊C4—15816no—
298C42—794no—
299C42—794no—
300C42D4×D7912yes—
301C42C23×D7912yes—
302C23—28no—
303C23—24no—
304C23—44no—
305C23—44no—
306C23C2×D4×D7911yescharacteristic
307Q8—6328no—
308Q8—1588no—
309D4—24no—
310D4—28no—
311D4C22×Dic15818yes—
312C2×C4—22no—
313C2×C4—24no—
314C2×C4—44no—
315C2×C4—416no—
316C2×C4—3168no—
317C2×C4—794no—
318C2×C4—794no—
319C2×C4—63216no—
320C2×C4—1588no—
321C2×C4—1584no—
322C2×C4—1584no—
323C2×C4#1457918014yes—
324C2×C4C2×D4×D7912yes—
325C2×C4C2×D4×D7911yescharacteristic
326C2×C4C2×D4×D7912yes—
327C2×C4C22×Dic15812yes—
328C2×C4#1457920812yes—
329C2×C4C24×D7911yescharacteristic
330C8—22no—
331C8—1584no—
332C8C22×Dic15814yes—
333C22—28no—
334C22—416no—
335C22—44no—
336C22—44no—
337C22D4×Dic15812yes—
338C22C2×#1457918012yes—
339C22#1909936512yes—
340C22C22×D4×D7911yescharacteristic
341C4—22no—
342C4—44no—
343C4—3168no—
344C4—1584no—
345C4—1584no—
346C4D4×Dic15812yes—
347C4C2×#1457918014yes—
348C4C23×Dic15811yescharacteristic
349C4C2×#1457920811yescharacteristic
350C2—48no—
351C2#2377626514yesdirect product factor
352C2C2×D4×Dic15811yescharacteristic
353C2C22×#1457918011yescharacteristic
354C2C2×#1909936511yescharacteristic
subgroupG/H
centerC23C2×D4×D79
commutator, cosocleC2×C4×C79C25
FrattiniC2×C4C24×D79
FittingC2×C4×D8×C79C2
socleC23×C79C22×D4
prime radicalC22×D8×C79C22
hypercenterC2×C4×D8D79
hypocenterC79C2×#3380
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×D8

Complements

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

NH ≅ G/Ntype
1. C2×#19099270C2semidirect
2. #23776265C2direct (N × H)
3. C2×#19098968C2semidirect
4. C2×#19098964C2semidirect
5. C2×#19098861C2semidirect
6. C2×#19098853C2semidirect
7. C2×C8×Dic158C2semidirect
11. #19099270C22semidirect
19. #19098968C22semidirect
20. #19098964C22semidirect
21. #19098861C22semidirect
22. #19098853C22semidirect
23. C8×Dic158C22semidirect
70. C2×D8×C79Q8semidirect
114. D8×C79C2×Q8semidirect
174. C2×C79#3380semidirect
187. C79C2×#3380semidirect
221. C2×D8Dic158semidirect
280. D8C2×Dic158semidirect
351. C2#23776265direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190992702
#237762652
C2×#190989682
C2×#190989642
C2×#190988612
C2×#190988532
C2×C8×Dic1582
C2×D8×Dic792
C2×C4×D8×C792
C2×#338079