Finite Group Databasebeta

← C4×#19127657 #35401744

Subgroups — C4×#19127657 #35401744

Order 21248.

1526 conjugacy classes of subgroups.

The subgroup lattice has 238 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19127657C214yesmaximal
2C2×C4×#13050574C211yesmaximal, characteristic
3C22×C4×C83⋊C8C211yesmaximal, characteristic
4#24907150C214yesmaximal, complemented
5C4×#14581703C212yesmaximal, complemented
6C42×C83⋊C8C212yesmaximal, complemented
7C4×#117×C83C211yesmaximal, characteristic
8C22×#13050574C2212yes—
9C23×C83⋊C8C2212yes—
10#19127657C4132yesdirect product factor
11C4×#13050574C418yescomplemented
12C2×#14581703C2212yes—
13C2×#14581703C2218yes—
14C2×C4×C83⋊C8C418yescomplemented
15C2×C4×C83⋊C8C2211yescharacteristic
16C2×C4×C83⋊C8C2212yes—
17C2×C4×C83⋊C8C2211yescharacteristic
18C2×C4×C83⋊C8C2212yes—
19C2×C4×C83⋊C8C2218yes—
20C2×#117×C83C2212yes—
21C22×C42×C83C2211yescharacteristic
22C4×C4⋊C4×C83C414yes—
23C4×C22⋊C4×C83C414yes—
24#376×C83C2212yes—
25C43×C83C2212yes—
26C2×#13050574C2×C418yes—
27C2×#13050574C2×C4116yes—
28C22×C83⋊C8C2×C418yes—
29C22×C83⋊C8C2×C4116yes—
30C22×C83⋊C8C2312yes—
31C22×C83⋊C8C2314yes—
32C22×C83⋊C8C2312yes—
33#14581703C2×C418yes—
34#14581703C2×C4132yescomplemented
35C4×C83⋊C8C2×C414yes—
36C4×C83⋊C8C2×C414yes—
37C4×C83⋊C8C2×C418yes—
38C4×C83⋊C8C2×C418yes—
39C4×C83⋊C8C2×C4132yescomplemented
40C23×C4×C83C2×C412yes—
41C23×C4×C83C2311yescharacteristic
42#117×C83C2×C4116yes—
43C2×C4⋊C4×C83C2×C414yes—
44C2×C22⋊C4×C83C2×C414yes—
45C2×C42×C83C2×C414yes—
46C2×C42×C83C2×C414yes—
47C2×C42×C83C2×C418yes—
48C2×C42×C83C2×C412yes—
49C2×C42×C83C2311yescharacteristic
50C2×C42×C83C2314yes—
51C2×C42×C83C2311yescharacteristic
52#95×C83C2×C418yes—
53#13050574C42132yescomplemented
54C2×C83⋊C8C42132yescomplemented
55C2×C83⋊C8C22×C414yes—
56C2×C83⋊C8C22×C414yes—
57C2×C83⋊C8C22×C418yes—
58C2×C83⋊C8C22×C418yes—
59C2×C83⋊C8C22×C418yes—
60C2×C83⋊C8C22×C4116yes—
61C24×C83C22×C411yescharacteristic
62C22×C4×C83—28no—
63C22×C4×C83C4218yes—
64C22×C4×C83C22×C412yes—
65C22×C4×C83C22×C418yes—
66C22×C4×C83C22×C412yes—
67C22×C4×C83C22×C412yes—
68C22×C4×C83C22×C418yes—
69C22×C4×C83C22×C411yescharacteristic
70C22×C4×C83C22×C412yes—
71C22×C4×C83C2411yescharacteristic
72C4⋊C4×C83C42116yes—
73C22⋊C4×C83C42116yes—
74C42×C83—216no—
75C42×C83C4218yes—
76C42×C83C22×C412yes—
77C42×C83C22×C412yes—
78C42×C83C22×C412yes—
79C42×C83C22×C412yes—
80C42×C83C22×C4116yes—
81C23×C83—24no—
82C23×C83C2×C4214yes—
83C23×C83C2×C4212yes—
84C23×C83C23×C411yescharacteristic
85C2×C4×C83—216no—
86C2×C4×C83—24no—
87C2×C4×C83—216no—
88C2×C4×C83C2×C4218yes—
89C2×C4×C83C2×C4218yes—
90C2×C4×C83C2×C4214yes—
91C2×C4×C83C2×C42116yes—
92C2×C4×C83C2×C4212yes—
93C2×C4×C83C2×C4214yes—
94C2×C4×C83C2×C4214yes—
95C2×C4×C83#13118yes—
96C2×C4×C83C23×C411yescharacteristic
97C2×C4×C83C23×C411yescharacteristic
98C2×C4×C83C23×C414yes—
99C83⋊C8C2×C4218yes—
100C83⋊C8C2×C4218yes—
101C83⋊C8C2×C42116yes—
102C22×C83—24no—
103C22×C83—28no—
104C22×C83C4314yes—
105C22×C83C22×C4211yescharacteristic
106C22×C83C22×C4212yes—
107C22×C83C2×#13114yes—
108C4×C83—24no—
109C4×C83—216no—
110C4×C83C4314yes—
111C4×C83#40518yescomplemented
112C4×C83C22×C4212yes—
113C4×C83C22×C4212yes—
114C4×#405—831nomaximal, Sylow
115C2×C83—24no—
116C2×C83C2×C4311yescharacteristic
117C2×C83C2×#40512yes—
118C2×C83C4×#13114yes—
119C2×#405—834no—
120C2×C4×M16—831no—
121C22×C4×C8—831no—
122C4×#117D8311yescharacteristic
123#1726—834no—
124C4×#97—832no—
125C42×C8—832no—
126C83C4×#40511yescharacteristic, complemented, Sylow
127C22×M16—832no—
128C23×C8—832no—
129C2×#117C2×D8312yes—
130C22×C42C2×D8311yescharacteristic
131#405—8332no—
132C4×M16—838no—
133C2×#97—832no—
134C2×#97—838no—
135C2×C4×C8—838no—
136C2×C4×C8—832no—
137C2×C4×C8—838no—
138C2×C4×C8—831no—
139C2×C4×C8—831no—
140C2×C4×C8—832no—
141C4×C4⋊C4Dic8314yes—
142C4×C22⋊C4Dic8314yes—
143#376C2×D8312yes—
144C43C2×D8312yes—
145C23×C4C2×Dic8312yes—
146C23×C4C22×D8311yescharacteristic
147C2×M16—838no—
148C2×M16—8316no—
149C22×C8—838no—
150C22×C8—8316no—
151C22×C8—832no—
152C22×C8—832no—
153C22×C8—834no—
154#117C4×D83116yes—
155C2×C4⋊C4C2×Dic8314yes—
156C2×C22⋊C4C2×Dic8314yes—
157C2×C42C4×D8314yes—
158C2×C42C4×D8314yes—
159C2×C42C2×Dic8318yes—
160C2×C42C2×Dic8312yes—
161C2×C42C22×D8314yes—
162C2×C42C22×D8311yescharacteristic
163C2×C42C22×D8311yescharacteristic
164#97—838no—
165#97—8332no—
166C4×C8—838no—
167C4×C8—834no—
168C4×C8—834no—
169C4×C8—838no—
170C4×C8—8332no—
171#95C2×Dic8318yes—
172C24C22×Dic8311yescharacteristic
173C22×C4—28no—
174C22×C4C4×Dic8318yes—
175C22×C4C2×C4×D8312yes—
176C22×C4C2×C4×D8312yes—
177C22×C4C2×C4×D8318yes—
178C22×C4C22×Dic8312yes—
179C22×C4C22×Dic8318yes—
180C22×C4C22×Dic8312yes—
181C22×C4C22×Dic8311yescharacteristic
182C22×C4C23×D8311yescharacteristic
183M16—8332no—
184C2×C8—834no—
185C2×C8—834no—
186C2×C8—838no—
187C2×C8—838no—
188C2×C8—8316no—
189C2×C8—838no—
190C2×C8—8332no—
191C4⋊C4C4×Dic83116yes—
192C22⋊C4C4×Dic83116yes—
193C42—216no—
194C42C4×Dic8318yes—
195C42C2×C4×D8312yes—
196C42C2×C4×D8312yes—
197C42C2×C4×D8312yes—
198C42C2×C4×D83116yes—
199C42C2×C4×D8312yes—
200C23—24no—
201C23C2×C4×Dic8314yes—
202C23C2×C4×Dic8312yes—
203C23C23×Dic8311yescharacteristic
204C2×C4—216no—
205C2×C4—24no—
206C2×C4—216no—
207C2×C4C42×D8318yes—
208C2×C4C42×D8318yes—
209C2×C4C2×C4×Dic8314yes—
210C2×C4C2×C4×Dic83116yes—
211C2×C4C2×C4×Dic8314yes—
212C2×C4C2×C4×Dic8312yes—
213C2×C4C2×C4×Dic8314yes—
214C2×C4#1458179918yes—
215C2×C4C22×C4×D8311yescharacteristic
216C2×C4C22×C4×D8311yescharacteristic
217C2×C4C22×C4×D8314yes—
218C8—838no—
219C8—838no—
220C8—8316no—
221C22—24no—
222C22—28no—
223C22C42×Dic8314yes—
224C22C22×C4×Dic8311yescharacteristic
225C22C22×C4×Dic8312yes—
226C22C2×#1458179914yes—
227C4—24no—
228C4—216no—
229C4C42×Dic8314yes—
230C4#1912765718yesdirect product factor
231C4C2×C42×D8312yes—
232C4C2×C42×D8312yes—
233C2—24no—
234C2C2×C42×Dic8311yescharacteristic
235C2C2×#1912765712yes—
236C2C4×#1458179914yes—
subgroupG/H
centerC2×C42C22×D83
commutatorC2×C83C2×C43
FrattiniC22×C4C23×D83
FittingC4×#117×C83C2
socleC23×C83C23×C4
prime radicalC24×C83C22×C4
cosocleC22×C4×C83C24
hypercenterC4×#117D83
hypocenterC83C4×#405
LCSG ▷ C2×C83 ▷ C83
UCSC1 ◁ C2×C42 ◁ C4×#117

Complements

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

NH ≅ G/Ntype
4. #24907150C2semidirect
5. C4×#14581703C2semidirect
6. C42×C83⋊C8C2semidirect
10. #19127657C4direct (N × H)
11. C4×#13050574C4semidirect
14. C2×C4×C83⋊C8C4semidirect
34. #14581703C2×C4semidirect
39. C4×C83⋊C8C2×C4semidirect
53. #13050574C42semidirect
54. C2×C83⋊C8C42semidirect
111. C4×C83#405semidirect
126. C83C4×#405semidirect
230. C4#19127657direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191276572
C2×C4×#130505742
C22×C4×C83⋊C82
#249071502
C4×#145817032
C42×C83⋊C82
C4×#117×C832
C4×#40583