Finite Group Databasebeta

← C4×#19127659 #35401746

Subgroups — C4×#19127659 #35401746

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×#19127659C214yesmaximal
2C22×C4×C83⋊C8C211yesmaximal, characteristic
3C4×#14581751C211yesmaximal, characteristic
4#24907151C214yesmaximal, complemented
5C4×#14581702C212yesmaximal, complemented
6C4×C8×Dic83C212yesmaximal, complemented
7C2×C4×M16×C83C211yesmaximal, characteristic
8C23×C83⋊C8C2212yes—
9C2×#14581751C2212yes—
10#19127659C4132yesdirect product factor
11C2×#14581702C2218yes—
12C2×C4×C83⋊C8C418yescomplemented
13C2×C4×C83⋊C8C2211yescharacteristic
14C2×C4×C83⋊C8C2211yescharacteristic
15C2×C4×C83⋊C8C2212yes—
16C2×C8×Dic83C2218yes—
17C4×C4⋊Dic83C414yes—
18C4×C22⋊Dic83C414yes—
19#19127547C2212yes—
20C42×Dic83C2212yes—
21C22×M16×C83C2212yes—
22C22×C42×C83C2211yescharacteristic
23C4×M16×C83C418yescomplemented
24C2×#97×C83C2212yes—
25C2×C4×C8×C83C2212yes—
26C22×C83⋊C8C2×C418yes—
27C22×C83⋊C8C2×C4116yes—
28C22×C83⋊C8C2312yes—
29C22×C83⋊C8C2312yes—
30#14581751C2×C4116yes—
31C2×C4⋊Dic83C2×C414yes—
32C2×C22⋊Dic83C2×C414yes—
33C2×C4×Dic83C2×C418yes—
34C2×C4×Dic83C2314yes—
35#14581702C2×C4132yescomplemented
36C4×C83⋊C8C2×C414yes—
37C4×C83⋊C8C2×C414yes—
38C4×C83⋊C8C2×C418yes—
39C8×Dic83C2×C4132yescomplemented
40C83⋊#95C2×C418yes—
41C23×C4×C83C2×C412yes—
42C23×C4×C83C2311yescharacteristic
43C2×M16×C83C2×C4116yes—
44C2×M16×C83C2×C418yes—
45C22×C8×C83C2314yes—
46C2×C42×C83C2×C412yes—
47C2×C42×C83C2×C414yes—
48C2×C42×C83C2×C414yes—
49C2×C42×C83C2311yescharacteristic
50C2×C42×C83C2311yescharacteristic
51#97×C83C2×C418yes—
52C4×C8×C83C2×C418yes—
53C22×Dic83C22×C418yes—
54C2×C83⋊C8C42132yescomplemented
55C2×C83⋊C8C22×C418yes—
56C2×C83⋊C8C22×C414yes—
57C2×C83⋊C8C22×C414yes—
58C2×C83⋊C8C22×C418yes—
59C4⋊Dic83C42116yes—
60C22⋊Dic83C42116yes—
61C4×Dic83—216no—
62C4×Dic83C22×C4116yes—
63C24×C83C22×C411yescharacteristic
64C22×C4×C83—28no—
65C22×C4×C83C4218yes—
66C22×C4×C83C22×C412yes—
67C22×C4×C83C22×C411yescharacteristic
68C22×C4×C83C22×C412yes—
69C22×C4×C83C22×C418yes—
70C22×C4×C83C22×C412yes—
71C22×C4×C83C22×C412yes—
72C22×C4×C83C2411yescharacteristic
73M16×C83C42132yescomplemented
74C2×C8×C83C22×C4116yes—
75C2×C8×C83C22×C418yes—
76C42×C83C4218yes—
77C42×C83C22×C412yes—
78C42×C83C22×C412yes—
79C42×C83C22×C412yes—
80C42×C83C22×C412yes—
81C23×C83—24no—
82C23×C83C2×C4214yes—
83C23×C83C2×C4212yes—
84C23×C83C23×C411yescharacteristic
85C2×C4×C83—24no—
86C2×C4×C83—216no—
87C2×C4×C83C2×C4214yes—
88C2×C4×C83C2×C4218yes—
89C2×C4×C83C2×C4214yes—
90C2×C4×C83C2×C4212yes—
91C2×C4×C83C2×C4218yes—
92C2×C4×C83C2×C4214yes—
93C2×C4×C83#13118yes—
94C2×C4×C83C23×C411yescharacteristic
95C2×C4×C83C23×C414yes—
96C2×C4×C83C23×C411yescharacteristic
97C2×Dic83—216no—
98C2×Dic83C2×C42116yes—
99C8×C83C2×C42116yes—
100C83⋊C8C2×C4218yes—
101C83⋊C8C2×C4218yes—
102C22×C83—24no—
103C22×C83—28no—
104C22×C83C4314yes—
105C22×C83C22×C4212yes—
106C22×C83C22×C4211yescharacteristic
107C22×C83C2×#13114yes—
108C4×C83—24no—
109C4×C83C4314yes—
110C4×C83#40518yescomplemented
111C4×C83C22×C4212yes—
112C4×C83C22×C4212yes—
113Dic83—216no—
114C4×#405—831nomaximal, Sylow
115C2×C83—24no—
116C2×C83C2×C4311yescharacteristic
117C2×C83C2×#40512yes—
118C2×C83C4×#13114yes—
119C2×#405—834no—
120C2×C4×M16D8311yescharacteristic
121C22×C4×C8—831no—
122C4×#117—831no—
123#1726—834no—
124C4×#97—832no—
125C42×C8—832no—
126C83C4×#40511yescharacteristic, complemented, Sylow
127C22×M16C2×D8312yes—
128C23×C8—832no—
129C2×#117—832no—
130C22×C42C2×D8311yescharacteristic
131#405—8332no—
132C4×M16Dic8318yescomplemented
133C2×#97—838no—
134C2×#97C2×D8312yes—
135C2×C4×C8—838no—
136C2×C4×C8—838no—
137C2×C4×C8—832no—
138C2×C4×C8—831no—
139C2×C4×C8—831no—
140C2×C4×C8C2×D8312yes—
141C4×C4⋊C4—834no—
142C4×C22⋊C4—834no—
143#376—832no—
144C43—832no—
145C23×C4C4×D8312yes—
146C23×C4C22×D8311yescharacteristic
147C2×M16C4×D83116yes—
148C2×M16C2×Dic8318yes—
149C22×C8—838no—
150C22×C8—8316no—
151C22×C8—832no—
152C22×C8—832no—
153C22×C8C22×D8314yes—
154#117—8316no—
155C2×C4⋊C4—834no—
156C2×C22⋊C4—834no—
157C2×C42—834no—
158C2×C42—838no—
159C2×C42C4×D8312yes—
160C2×C42C4×D8314yes—
161C2×C42C2×Dic8314yes—
162C2×C42C22×D8311yescharacteristic
163C2×C42C22×D8311yescharacteristic
164#97—8332no—
165#97C2×Dic8318yes—
166C4×C8—8332no—
167C4×C8—838no—
168C4×C8—834no—
169C4×C8—834no—
170C4×C8C2×Dic8318yes—
171#95—838no—
172C24C2×C4×D8311yescharacteristic
173C22×C4—28no—
174C22×C4—838no—
175C22×C4C4×Dic8318yes—
176C22×C4C2×C4×D8312yes—
177C22×C4C2×C4×D8312yes—
178C22×C4C2×C4×D8312yes—
179C22×C4C2×C4×D8318yes—
180C22×C4C2×C4×D8311yescharacteristic
181C22×C4C22×Dic8312yes—
182C22×C4C23×D8311yescharacteristic
183M16C4×Dic83132yescomplemented
184C2×C8—834no—
185C2×C8—834no—
186C2×C8—838no—
187C2×C8—838no—
188C2×C8—8332no—
189C2×C8C2×C4×D83116yes—
190C2×C8C22×Dic8318yes—
191C4⋊C4—8316no—
192C22⋊C4—8316no—
193C42—8316no—
194C42—16616no—
195C42C4×Dic8318yes—
196C42C2×C4×D8312yes—
197C42C2×C4×D8312yes—
198C42C22×Dic8312yes—
199C42C22×Dic8312yes—
200C23—24no—
201C23C42×D8314yes—
202C23C2×C4×Dic8312yes—
203C23C22×C4×D8311yescharacteristic
204C2×C4—24no—
205C2×C4—216no—
206C2×C4—8316no—
207C2×C4—16616no—
208C2×C4C42×D8318yes—
209C2×C4C42×D8314yes—
210C2×C4C2×C4×Dic8314yes—
211C2×C4C2×C4×Dic8318yes—
212C2×C4C2×C4×Dic8314yes—
213C2×C4C2×C4×Dic8312yes—
214C2×C4#1458180018yes—
215C2×C4C22×C4×D8311yescharacteristic
216C2×C4C22×C4×D8314yes—
217C2×C4C23×Dic8311yescharacteristic
218C8—838no—
219C8—838no—
220C8C2×C4×Dic83116yes—
221C22—24no—
222C22—28no—
223C22C42×Dic8314yes—
224C22C2×C42×D8312yes—
225C22C22×C4×Dic8311yescharacteristic
226C22C2×#1458180014yes—
227C4—24no—
228C4—16616no—
229C4C42×Dic8314yes—
230C4#1912765918yesdirect product factor
231C4C2×C42×D8312yes—
232C4C22×C4×Dic8312yes—
233C2—24no—
234C2C2×C42×Dic8311yescharacteristic
235C2C2×#1912765912yes—
236C2C4×#1458180014yes—
subgroupG/H
centerC2×C42C22×D83
commutatorC2×C83C2×C43
FrattiniC22×C4C23×D83
FittingC2×C4×M16×C83C2
socleC23×C83C23×C4
prime radicalC24×C83C22×C4
cosocleC22×C4×C83C24
hypercenterC2×C4×M16D83
hypocenterC83C4×#405
LCSG ▷ C2×C83 ▷ C83
UCSC1 ◁ C2×C42 ◁ C2×C4×M16

Complements

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

NH ≅ G/Ntype
4. #24907151C2semidirect
5. C4×#14581702C2semidirect
6. C4×C8×Dic83C2semidirect
10. #19127659C4direct (N × H)
12. C2×C4×C83⋊C8C4semidirect
23. C4×M16×C83C4semidirect
35. #14581702C2×C4semidirect
39. C8×Dic83C2×C4semidirect
54. C2×C83⋊C8C42semidirect
73. M16×C83C42semidirect
110. C4×C83#405semidirect
126. C83C4×#405semidirect
132. C4×M16Dic83semidirect
183. M16C4×Dic83semidirect
230. C4#19127659direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191276592
C22×C4×C83⋊C82
C4×#145817512
#249071512
C4×#145817022
C4×C8×Dic832
C2×C4×M16×C832
C4×#40583