Finite Group Databasebeta

← C4×#19127779 #35402787

Subgroups — C4×#19127779 #35402787

Order 21248.

1254 conjugacy classes of subgroups.

The subgroup lattice has 324 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19127779C212yesmaximal
2C2×C4×#13050574C212yesmaximal, complemented
3#24907332C212yesmaximal, complemented
4C4×C4⋊(C83⋊C8)C211yesmaximal, characteristic, complemented
5#24907247C214yesmaximal, complemented
6C4×C22⋊(C83⋊C8)C212yesmaximal, complemented
7C42×C83⋊C8C211yesmaximal, characteristic, complemented
8C42×D4×C83C211yesmaximal, characteristic
9C22×#13050574C2214yes—
10#19127779C4116yesdirect product factor
11C2×C4⋊(C83⋊C8)C2212yes—
12C2×C22⋊(C83⋊C8)C2214yes—
13C4×#13050574—28no—
14C2×#14581703C2214yes—
15C2×C4×C83⋊C8C2212yes—
16C2×C4×C83⋊C8C2211yescharacteristic
17C2×C4×C83⋊C8C2212yes—
18C2×C4×C83⋊C8C2212yes—
19C2×C4×C83⋊C8C2211yescharacteristic
20#19127456C2212yes—
21#19127456C2214yes—
22C2×C4×D4×C83C412yes—
23C2×C4×D4×C83C2211yescharacteristic
24C22×C42×C83C2212yes—
25C4×C4⋊C4×C83C412yes—
26C4×C4⋊C4×C83C2211yescharacteristic
27C4×C22⋊C4×C83C414yes—
28C4×C22⋊C4×C83C2212yes—
29C43×C83C2211yescharacteristic
30C2×#13050574—28no—
31C2×#13050574—28no—
32C2×#13050574C2×C4116yescomplemented
33C22×C83⋊C8C2312yes—
34C22×C83⋊C8C2314yes—
35C22×C83⋊C8C2312yes—
36C4⋊(C83⋊C8)C2×C418yescomplemented
37C22⋊(C83⋊C8)C2×C4116yescomplemented
38#14581703—28no—
39C4×C83⋊C8—24no—
40C4×C83⋊C8—24no—
41C4×C83⋊C8—22no—
42C4×C83⋊C8C2×C418yescomplemented
43C4×C83⋊C8D414yescomplemented
44C22×D4×C83C2×C411yescharacteristic
45C23×C4×C83C2×C414yes—
46C23×C4×C83C2312yes—
47C4×D4×C83—28no—
48C4×D4×C83C2×C418yes—
49C2×C4⋊C4×C83C2×C412yes—
50C2×C4⋊C4×C83C2×C411yescharacteristic
51C2×C22⋊C4×C83C2×C414yes—
52C2×C22⋊C4×C83C2×C412yes—
53C2×C42×C83—24no—
54C2×C42×C83—24no—
55C2×C42×C83C2×C414yes—
56C2×C42×C83C2×C412yes—
57C2×C42×C83C2×C412yes—
58C2×C42×C83C2312yes—
59C2×C42×C83C2311yescharacteristic
60C2×C42×C83C2311yescharacteristic
61C2×C42×C83C2311yescharacteristic
62#95×C83C2×C412yes—
63#95×C83C2×C414yes—
64#13050574—232no—
65C2×C83⋊C8—24no—
66C2×C83⋊C8—24no—
67C2×C83⋊C8—22no—
68C2×C83⋊C8—22no—
69C2×C83⋊C8C22×C418yes—
70C2×C83⋊C8C22×C414yes—
71C2×C83⋊C8C22×C414yes—
72C2×C83⋊C8C2×D414yes—
73C2×C83⋊C8#4114yes—
74C24×C83C22×C412yes—
75C2×D4×C83—24no—
76C2×D4×C83C4214yes—
77C22×C4×C83—22no—
78C22×C4×C83—24no—
79C22×C4×C83—22no—
80C22×C4×C83—28no—
81C22×C4×C83—28no—
82C22×C4×C83—28no—
83C22×C4×C83C22×C418yes—
84C22×C4×C83C22×C414yes—
85C22×C4×C83C22×C411yescharacteristic
86C22×C4×C83C22×C412yes—
87C22×C4×C83C22×C412yes—
88C22×C4×C83C22×C411yescharacteristic
89C22×C4×C83C22×C412yes—
90C22×C4×C83C2411yescharacteristic
91C4⋊C4×C83—24no—
92C4⋊C4×C83C4214yes—
93C22⋊C4×C83—28no—
94C22⋊C4×C83C4218yes—
95C42×C83—28no—
96C42×C83—24no—
97C42×C83—22no—
98C42×C83—22no—
99C42×C83—22no—
100C42×C83M1618yescomplemented
101C42×C83C22×C414yes—
102C42×C83C2×D412yes—
103C42×C83#4112yes—
104C23×C83—22no—
105C23×C83—22no—
106C23×C83—24no—
107C23×C83—24no—
108C23×C83C2×C4214yes—
109C23×C83C23×C411yescharacteristic
110D4×C83—28no—
111C2×C4×C83—22no—
112C2×C4×C83—22no—
113C2×C4×C83—22no—
114C2×C4×C83—22no—
115C2×C4×C83—22no—
116C2×C4×C83—28no—
117C2×C4×C83—28no—
118C2×C4×C83—24no—
119C2×C4×C83—24no—
120C2×C4×C83—24no—
121C2×C4×C83—416no—
122C2×C4×C83C2×C4212yes—
123C2×C4×C83C2×C4214yes—
124C2×C4×C83C2×C4212yes—
125C2×C4×C83C4×D414yes—
126C2×C4×C83C2×M1614yes—
127C2×C4×C83C2×M1614yes—
128C2×C4×C83C2×M1614yes—
129C2×C4×C83#13114yes—
130C2×C4×C83C23×C412yes—
131C2×C4×C83C22×D411yescharacteristic
132C2×C4×C83C2×#4112yes—
133C2×C4×C83C2×#4111yescharacteristic
134C83⋊C8—28no—
135C83⋊C8—24no—
136C83⋊C8C4×D418yescomplemented
137C22×C83—24no—
138C22×C83—24no—
139C22×C83—24no—
140C22×C83—44no—
141C22×C83—44no—
142C22×C83C22×C4211yescharacteristic
143C22×C83C2×C4×D411yescharacteristic
144C22×C83C4×#4111yescharacteristic
145C22×C83C22×M1612yes—
146C22×C83C2×#13112yes—
147C4×C83—22no—
148C4×C83—24no—
149C4×C83—24no—
150C4×C83—44no—
151C4×C83C4×M1614yescomplemented
152C4×C83#43618yescomplemented
153C4×C83C2×C4×D412yes—
154C4×C83C4×#4112yes—
155C4×#436—831nomaximal, Sylow
156C2×C83—44no—
157C2×C83C42×D411yescharacteristic
158C2×C83C2×C4×M1611yescharacteristic
159C2×C83C4×#13111yescharacteristic
160C2×C83C2×#43612yes—
161C2×C83#296512yes—
162C2×#436—832no—
163C2×C4×M16—832no—
164C42×D4D8311yescharacteristic
165#1770—832no—
166C4×C4⋊C8—831no—
167#1753—834no—
168C4×C22⋊C8—832no—
169C42×C8—831no—
170C83C4×#43611yescharacteristic, complemented, Sylow
171C22×M16—834no—
172C2×C4×D4Dic8312yes—
173C2×C4×D4C2×D8311yescharacteristic
174C22×C42C2×D8312yes—
175#436—8316no—
176C2×C4⋊C8—832no—
177C2×C22⋊C8—834no—
178C4×M16—1668no—
179C2×#97—834no—
180C2×C4×C8—832no—
181C2×C4×C8—831no—
182C2×C4×C8—832no—
183C2×C4×C8—832no—
184C2×C4×C8—831no—
185C4×C4⋊C4Dic8312yes—
186C4×C4⋊C4C2×D8311yescharacteristic
187C4×C22⋊C4Dic8314yes—
188C4×C22⋊C4C2×D8312yes—
189C43C2×D8311yescharacteristic
190#336—834no—
191#336—832no—
192C22×D4C2×Dic8311yescharacteristic
193C23×C4C2×Dic8314yes—
194C23×C4C22×D8312yes—
195C2×M16—8316no—
196C2×M16—1668no—
197C2×M16—1668no—
198C22×C8—832no—
199C22×C8—834no—
200C22×C8—832no—
201C4×D4—28no—
202C4×D4C4×D8318yes—
203C2×C4⋊C4C2×Dic8312yes—
204C2×C4⋊C4C2×Dic8311yescharacteristic
205C2×C22⋊C4C2×Dic8314yes—
206C2×C22⋊C4C2×Dic8312yes—
207C2×C42—24no—
208C2×C42—24no—
209C2×C42C2×Dic8312yes—
210C2×C42C2×Dic8314yes—
211C2×C42C2×Dic8312yes—
212C2×C42C22×D8311yescharacteristic
213C2×C42C22×D8312yes—
214C2×C42C22×D8311yescharacteristic
215C2×C42C22×D8311yescharacteristic
216C4⋊C8—838no—
217C22⋊C8—8316no—
218#97—1668no—
219C4×C8—838no—
220C4×C8—834no—
221C4×C8—1664no—
222C4×C8—1664no—
223C4×C8—1662no—
224#95C2×Dic8312yes—
225#95C2×Dic8314yes—
226C24C22×Dic8312yes—
227C2×D4—24no—
228C2×D4C4×Dic8314yes—
229C22×C4—22no—
230C22×C4—24no—
231C22×C4—22no—
232C22×C4—28no—
233C22×C4—28no—
234C22×C4—28no—
235C22×C4C2×C4×D8318yes—
236C22×C4C22×Dic8314yes—
237C22×C4C22×Dic8312yes—
238C22×C4C22×Dic8311yescharacteristic
239C22×C4C22×Dic8312yes—
240C22×C4C22×Dic8311yescharacteristic
241C22×C4C22×Dic8312yes—
242C22×C4C23×D8311yescharacteristic
243M16—16632no—
244C2×C8—834no—
245C2×C8—834no—
246C2×C8—834no—
247C2×C8—834no—
248C2×C8—838no—
249C2×C8—1664no—
250C2×C8—1662no—
251C2×C8—1664no—
252C2×C8—1662no—
253C4⋊C4—24no—
254C4⋊C4C4×Dic8314yes—
255C22⋊C4—28no—
256C22⋊C4C4×Dic8318yes—
257C42—24no—
258C42—22no—
259C42—22no—
260C42—22no—
261C42—28no—
262C42#1305057418yescomplemented
263C42C2×C4×D8314yes—
264C42D4×D8312yes—
265C42#1305058912yes—
266C23—22no—
267C23—22no—
268C23—24no—
269C23—24no—
270C23C2×C4×Dic8314yes—
271C23C23×Dic8311yescharacteristic
272D4—28no—
273C2×C4—22no—
274C2×C4—22no—
275C2×C4—22no—
276C2×C4—22no—
277C2×C4—22no—
278C2×C4—28no—
279C2×C4—28no—
280C2×C4—24no—
281C2×C4—24no—
282C2×C4—24no—
283C2×C4—416no—
284C2×C4C2×C4×Dic8312yes—
285C2×C4C2×C4×Dic8314yes—
286C2×C4C2×C4×Dic8312yes—
287C2×C4D4×Dic8314yes—
288C2×C4C2×#1305057414yes—
289C2×C4C2×#1305057414yes—
290C2×C4C2×#1305057414yes—
291C2×C4#1458179914yes—
292C2×C4C22×C4×D8312yes—
293C2×C4C2×D4×D8311yescharacteristic
294C2×C4#41×D8312yes—
295C2×C4C2×#1305058911yescharacteristic
296C8—838no—
297C8—1668no—
298C8—1664no—
299C22—24no—
300C22—24no—
301C22—24no—
302C22—44no—
303C22—44no—
304C22C22×C4×Dic8311yescharacteristic
305C22C2×D4×Dic8311yescharacteristic
306C22#41×Dic8311yescharacteristic
307C22C22×#1305057412yes—
308C22C2×#1458179912yes—
309C4—22no—
310C4—24no—
311C4—24no—
312C4—44no—
313C4C4×#1305057414yescomplemented
314C4#1912777918yesdirect product factor
315C4C4×D4×D8312yes—
316C4C4×#1305058912yes—
317C2—44no—
318C2C4×D4×Dic8311yescharacteristic
319C2C2×C4×#1305057411yescharacteristic
320C2C4×#1458179911yescharacteristic
321C2C2×#1912777912yes—
322C2#2491643012yes—
subgroupG/H
centerC2×C42C22×D83
commutatorC22×C83C22×C42
FrattiniC22×C4C23×D83
FittingC42×D4×C83C2
socleC23×C83C23×C4
prime radicalC22×D4×C83C2×C4
cosocleC22×C4×C83C24
hypercenterC42×D4D83
hypocenterC83C4×#436
LCSG ▷ C22×C83 ▷ C83
UCSC1 ◁ C2×C42 ◁ C42×D4

Complements

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

NH ≅ G/Ntype
2. C2×C4×#13050574C2semidirect
3. #24907332C2semidirect
4. C4×C4⋊(C83⋊C8)C2semidirect
5. #24907247C2semidirect
6. C4×C22⋊(C83⋊C8)C2semidirect
7. C42×C83⋊C8C2semidirect
10. #19127779C4direct (N × H)
32. C2×#13050574C2×C4semidirect
36. C4⋊(C83⋊C8)C2×C4semidirect
37. C22⋊(C83⋊C8)C2×C4semidirect
42. C4×C83⋊C8C2×C4semidirect
43. C4×C83⋊C8D4semidirect
100. C42×C83M16semidirect
136. C83⋊C8C4×D4semidirect
151. C4×C83C4×M16semidirect
152. C4×C83#436semidirect
170. C83C4×#436semidirect
262. C42#13050574semidirect
313. C4C4×#13050574semidirect
314. C4#19127779direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191277792
C2×C4×#130505742
#249073322
C4×C4⋊(C83⋊C8)2
#249072472
C4×C22⋊(C83⋊C8)2
C42×C83⋊C82
C42×D4×C832
C4×#43683