Finite Group Databasebeta

← C4×#2161 #493151

Subgroups — C4×#2161 #493151

Order 512.

732 conjugacy classes of subgroups.

The subgroup lattice has 181 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2161C212yesmaximal
2C2×C4×M32C211yesmaximal, characteristic
3C2×C4×#108C212yesmaximal
4#12676C214yesmaximal, complemented
5C4×#368C214yesmaximal, complemented
6#12559C212yesmaximal
7C22×M32C2211yescharacteristic
8C22×M32C2211yescharacteristic
9C22×#108C2214yes—
10C2×C4×M16—22no—
11C22×C4×C8C2211yescharacteristic
12#2161C4116yesdirect product factor
13C2×#368C2218yes—
14C4×M32C418yes—
15C2×#346C2212yes—
16C2×C4×C16C2212yes—
17C4×#108—22no—
18C4×#108—22no—
19C4×#108C2214yes—
20C4×#108C2214yes—
21C2×#341—22no—
22#1381C2218yes—
23C22×M16—24no—
24C23×C8D411yescharacteristic
25C23×C8C2311yescharacteristic
26C22×C42D411yescharacteristic
27C2×M32—24no—
28C2×M32C2×C414yes—
29C2×M32C2×C414yes—
30C2×M32C2×C418yes—
31C22×C16C2312yes—
32C22×C16C2312yes—
33C2×#108—24no—
34C2×#108—28no—
35C2×#108C2×C4116yes—
36C2×#108C2318yes—
37C4×M16—24no—
38C4×M16—24no—
39C4×M16—42no—
40C4×M16—42no—
41C2×#97—42no—
42C2×C4×C8—42no—
43C2×C4×C8C2×C414yes—
44C2×C4×C8D411yescharacteristic
45C2×C4×C8D411yescharacteristic
46C2×C4×C8Q814yes—
47C2×C4×C8C2311yescharacteristic
48C2×C4×C8C2311yescharacteristic
49#368C2×C4132yescomplemented
50#346C2×C418yes—
51C4×C16C2×C418yes—
52#341—24no—
53#341—24no—
54C23×C4Q1612yes—
55C23×C4C2×D411yescharacteristic
56C2×M16—216no—
57C2×M16—28no—
58C2×M16—44no—
59C2×M16—48no—
60C22×C8—24no—
61C22×C8—44no—
62C22×C8C4⋊C414yes—
63C22×C8C22×C412yes—
64C22×C8C22×C414yes—
65C22×C8C2×D411yescharacteristic
66C22×C8C2×D411yescharacteristic
67C22×C8C2×D411yescharacteristic
68C22×C8C2×Q812yes—
69C22×C8#4114yes—
70C22×C8C2411yescharacteristic
71C2×C42C4⋊C414yes—
72C2×C42D812yes—
73C2×C42D812yes—
74C2×C42Q1612yes—
75C2×C42C2×D411yescharacteristic
76C2×C42C2×D411yescharacteristic
77M32—28no—
78M32C42116yes—
79C2×C16—24no—
80C2×C16C22×C414yes—
81C2×C16C22×C414yes—
82C2×C16C22×C418yes—
83#108—216no—
84#108—28no—
85#108C22×C4116yes—
86#97—44no—
87#97—44no—
88C4×C8—44no—
89C4×C8—44no—
90C4×C8C4⋊C414yes—
91C4×C8C4⋊C414yes—
92C4×C8C22×C412yes—
93C4×C8C22×C412yes—
94C4×C8C2×Q812yes—
95C4×C8C2×Q812yes—
96C24C2×Q1611yescharacteristic
97C22×C4—44no—
98C22×C4#10714yes—
99C22×C4#10714yes—
100C22×C4C2×C4⋊C412yes—
101C22×C4C4×D414yes—
102C22×C4C2×D812yes—
103C22×C4C2×Q1612yes—
104C22×C4C2×Q1612yes—
105C22×C4C2×Q1611yescharacteristic
106C22×C4#13514yes—
107C22×C4C22×D411yescharacteristic
108M16—216no—
109M16—48no—
110M16—416no—
111C2×C8—22no—
112C2×C8—22no—
113C2×C8—28no—
114C2×C8—48no—
115C2×C8—416no—
116C2×C8C2×C4214yes—
117C2×C8C2×C4⋊C412yes—
118C2×C8C2×C4⋊C412yes—
119C2×C8C2×C4⋊C412yes—
120C2×C8#11714yes—
121C2×C8C4×D414yes—
122C2×C8C4×Q818yes—
123C2×C8C23×C411yescharacteristic
124C2×C8C23×C412yes—
125C2×C8C22×Q811yescharacteristic
126C2×C8C2×#4112yes—
127C42#10714yes—
128C42#10714yes—
129C42C2×C4⋊C412yes—
130C42C2×C4⋊C412yes—
131C42C2×D812yes—
132C42C2×D811yescharacteristic
133C42C2×D811yescharacteristic
134C16—24no—
135C16C2×C4218yes—
136C23—42no—
137C23C2×#10712yes—
138C23C4×Q1614yes—
139C23C22×Q1611yescharacteristic
140C2×C4—28no—
141C2×C4—24no—
142C2×C4—44no—
143C2×C4—42no—
144C2×C4C4×C4⋊C414yes—
145C2×C4C2×#10714yes—
146C2×C4C2×#10712yes—
147C2×C4C2×#10712yes—
148C2×C4C2×#10712yes—
149C2×C4#42714yes—
150C2×C4C4×D818yes—
151C2×C4C4×Q1614yes—
152C2×C4C22×C4⋊C411yescharacteristic
153C2×C4C2×C4×D412yes—
154C2×C4C22×D811yescharacteristic
155C2×C4C2×#13512yes—
156C8—22no—
157C8—22no—
158C8—416no—
159C8C4×C4⋊C414yes—
160C8C22×C4211yescharacteristic
161C8C2×#11711yescharacteristic
162C8C2×C4×Q812yes—
163C22—22no—
164C22—24no—
165C22—44no—
166C22C4×#10714yes—
167C22C22×#10711yescharacteristic
168C22C2×C4×Q1612yes—
169C4—24no—
170C4—22no—
171C4C4×#10714yes—
172C4#216114yesdirect product factor
173C4C2×C4×C4⋊C411yescharacteristic
174C4C2×#42711yescharacteristic
175C4C2×C4×D812yes—
176C2—22no—
177C2—24no—
178C2C2×C4×#10711yescharacteristic
179C2C2×#216112yes—
subgroupG/H
centerC42C2×D8
commutatorC8C22×C42
Frattini, cosocleC22×C8C24
socleC22C22×#107
prime radicalC24C2×Q16
LCSG ▷ C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C42 ◁ C22×C42 ◁ C22×C4×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #12676C2semidirect
5. C4×#368C2semidirect
12. #2161C4direct (N × H)
49. #368C2×C4semidirect
172. C4#2161direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#21612
C2×C4×M322
C2×C4×#1082
#126762
C4×#3682
#125592