Finite Group Databasebeta

← C4×#1838 #355015

Subgroups — C4×#1838 #355015

Order 512.

1034 conjugacy classes of subgroups.

The subgroup lattice has 175 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#1838C212yesmaximal
2C4×#423C212yesmaximal
3C2×C4×#97C211yesmaximal, characteristic
4#10845C212yesmaximal
5#10823C214yesmaximal
6C4×#341C214yesmaximal
7C2×#423C2214yes—
8C2×C4×M16C2214yes—
9C22×#97C2212yes—
10C22×#97C2211yescharacteristic
11C22×#97C2211yescharacteristic
12C22×C4×C8C2212yes—
13C2×C43C2211yescharacteristic
14#1838C4116yesdirect product factor
15#1767—24no—
16C4×C4⋊C8—24no—
17C2×#341C2218yes—
18C2×#341C2218yes—
19#1728C2214yes—
20C4×#97C418yes—
21C22×M16C2318yes—
22C23×C8C2312yes—
23C23×C8C2312yes—
24C22×C42Q814yes—
25C22×C42C2311yescharacteristic
26C22×C42C2311yescharacteristic
27C22×C42C2311yescharacteristic
28#423—28no—
29#423C2×C4116yes—
30C2×C4⋊C8—28no—
31C4×M16—216no—
32C2×#97—28no—
33C2×#97—24no—
34C2×#97—24no—
35C2×#97C2×C418yes—
36C2×#97C2×C414yes—
37C2×#97C2×C418yes—
38C2×#97C2×C414yes—
39C2×C4×C8—28no—
40C2×C4×C8—24no—
41C2×C4×C8C2×C418yes—
42C43C2×C414yes—
43C43D412yes—
44C43D412yes—
45#341—216no—
46#341C2×C4132yes—
47#336—28no—
48C23×C4C2×Q812yes—
49C23×C4C2×Q812yes—
50C23×C4C2×Q812yes—
51C23×C4C2411yescharacteristic
52C2×M16—28no—
53C2×M16—216no—
54C2×M16—216no—
55C2×M16C22×C4116yes—
56C22×C8—24no—
57C22×C8—24no—
58C22×C8—24no—
59C22×C8—24no—
60C22×C8—28no—
61C22×C8C22×C418yes—
62C22×C8C22×C414yes—
63C22×C8C22×C414yes—
64C22×C8#4118yes—
65C2×C42—24no—
66C2×C42—48no—
67C2×C42C4⋊C418yes—
68C2×C42C4⋊C418yes—
69C2×C42C22×C412yes—
70C2×C42C22×C412yes—
71C2×C42C22×C414yes—
72C2×C42C22×C412yes—
73C2×C42C2×D412yes—
74C2×C42C2×D412yes—
75C2×C42C2×D411yescharacteristic
76C2×C42C2×D411yescharacteristic
77C2×C42#4114yes—
78C2×C42#4118yes—
79C4⋊C8—232no—
80#97—216no—
81#97—28no—
82#97—48no—
83#97C42116yes—
84C4×C8—216no—
85C4×C8—48no—
86C24C22×Q811yescharacteristic
87C22×C4—28no—
88C22×C4—24no—
89C22×C4—44no—
90C22×C4—44no—
91C22×C4C2×C4⋊C414yes—
92C22×C4C2×C4⋊C414yes—
93C22×C4C2×C4⋊C412yes—
94C22×C4C2×C4⋊C412yes—
95C22×C4C4×Q818yes—
96C22×C4#12518yes—
97C22×C4C23×C411yescharacteristic
98C22×C4C23×C412yes—
99C22×C4C22×D411yescharacteristic
100C22×C4C2×#4112yes—
101C22×C4C2×#4114yes—
102C22×C4C2×#4114yes—
103M16—232no—
104M16—416no—
105C2×C8—24no—
106C2×C8—24no—
107C2×C8—24no—
108C2×C8—24no—
109C2×C8—216no—
110C2×C8—216no—
111C2×C8—216no—
112C2×C8—48no—
113C2×C8—48no—
114C2×C8C2×C4218yes—
115C2×C8#11718yes—
116C42—24no—
117C42—24no—
118C42—216no—
119C42—48no—
120C42C2×C4214yes—
121C42#11714yes—
122C42#11718yes—
123C42C4×D418yes—
124C42#12414yes—
125C42#12414yes—
126C23—24no—
127C23C22×C4⋊C411yescharacteristic
128C23C2×C4×Q812yes—
129C23C2×#12512yes—
130C23#53312yes—
131C2×C4—28no—
132C2×C4—24no—
133C2×C4—216no—
134C2×C4—28no—
135C2×C4—24no—
136C2×C4—48no—
137C2×C4—48no—
138C2×C4C4×C4⋊C418yes—
139C2×C4#38214yes—
140C2×C4#38214yes—
141C2×C4#43018yes—
142C2×C4C22×C4211yescharacteristic
143C2×C4C2×#11712yes—
144C2×C4C2×#11712yes—
145C2×C4C2×#11711yescharacteristic
146C2×C4C2×C4×D412yes—
147C2×C4C4×#4118yes—
148C2×C4C2×#12412yes—
149C2×C4#52918yes—
150C2×C4#53212yes—
151C8—28no—
152C8—28no—
153C8—416no—
154C22—24no—
155C22—24no—
156C22—24no—
157C22C2×C4×C4⋊C411yescharacteristic
158C22C2×#38211yescharacteristic
159C22#228511yescharacteristic
160C22C4×#12514yes—
161C22C2×#43014yes—
162C4—24no—
163C4—28no—
164C4—44no—
165C4#183818yesdirect product factor
166C4C4×#11712yes—
167C4#228312yes—
168C4C4×#12414yes—
169C2—24no—
170C2C4×#38211yescharacteristic
171C2C4×#43012yes—
172C2C2×#183812yes—
173C2#2082712yes—
subgroupG/H
centerC2×C42C2×D4
commutatorC2×C4C22×C42
Frattini, cosocleC23×C4C24
socleC23C22×C4⋊C4
prime radicalC24C22×Q8
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C42 ◁ C2×C43 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
14. #1838C4direct (N × H)
165. C4#1838direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#18382
C4×#4232
C2×C4×#972
#108452
#108232
C4×#3412