Finite Group Databasebeta

← C2×#12845 #493833

Subgroups — C2×#12845 #493833

Order 512.

1246 conjugacy classes of subgroups.

The subgroup lattice has 194 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#405C211yesmaximal, characteristic
2C22×C22⋊C16C212yesmaximal
3#12845C218yesmaximal, direct product factor
4C2×#1374C214yesmaximal, complemented
5C23×M16C411yescharacteristic
6C24×C8C2211yescharacteristic
7C22×#117C411yescharacteristic
8C23×C16C2214yes—
9C2×#405—28no—
10C2×#405C414yes—
11C2×#405C2214yes—
12C22×#97C412yes—
13C22×C4×C8C2212yes—
14C2×C22⋊C16—28no—
15C2×C22⋊C16C2218yes—
16#1374C22116yescomplemented
17C24×C4C2×C411yescharacteristic
18C22×M16—24no—
19C22×M16—28no—
20C22×M16C2×C414yes—
21C23×C8—28no—
22C23×C8C2×C411yescharacteristic
23C23×C8C2×C412yes—
24C23×C8C2×C412yes—
25C23×C8D418yes—
26C23×C8C2312yes—
27C23×C8C2311yescharacteristic
28C2×#117—24no—
29C2×#117—24no—
30C2×#117C814yes—
31C2×#117C2×C414yes—
32C22×C4⋊C4C812yes—
33C22×C22⋊C4C812yes—
34C22×C42C2×C412yes—
35C22×C16—28no—
36C22×C16—216no—
37C22×C16C2318yes—
38#405—216no—
39#405—216no—
40C2×#97—28no—
41C2×#97C2×C418yes—
42C2×C4×C8—28no—
43C2×C4×C8C2×C414yes—
44C2×C4×C8C2314yes—
45C22⋊C16—216no—
46C25C2×C811yescharacteristic
47C23×C4—24no—
48C23×C4—24no—
49C23×C4C22⋊C414yes—
50C23×C4C2×C814yes—
51C23×C4C2×C811yescharacteristic
52C23×C4C2×C812yes—
53C23×C4M1614yes—
54C23×C4C22×C412yes—
55C23×C4C22×C411yescharacteristic
56C2×M16—232no—
57C2×M16—28no—
58C2×M16—216no—
59C22×C8—24no—
60C22×C8—24no—
61C22×C8—24no—
62C22×C8—28no—
63C22×C8—232no—
64C22×C8—28no—
65C22×C8C22⋊C414yes—
66C22×C8C22⋊C418yes—
67C22×C8M1618yes—
68C22×C8C22×C412yes—
69C22×C8C22×C414yes—
70C22×C8C22×C411yescharacteristic
71C22×C8C2×D418yes—
72C22×C8C2×D414yes—
73C22×C8#4118yes—
74C22×C8C2411yescharacteristic
75#117—216no—
76#117—28no—
77#117—28no—
78C2×C4⋊C4—28no—
79C2×C4⋊C4C2×C818yes—
80C2×C22⋊C4—28no—
81C2×C22⋊C4C2×C818yes—
82C2×C42—24no—
83C2×C42—24no—
84C2×C42C2×C814yes—
85C2×C42C22×C414yes—
86C2×C16—28no—
87C2×C16—216no—
88C2×C16—416no—
89#97—216no—
90C4×C8—28no—
91C4×C8—28no—
92C24—24no—
93C24—28no—
94C24C22⋊C814yes—
95C24C22×C812yes—
96C24C22×C811yescharacteristic
97C22×C4—24no—
98C22×C4—24no—
99C22×C4—24no—
100C22×C4—28no—
101C22×C4—28no—
102C22×C4—28no—
103C22×C4—216no—
104C22×C4—28no—
105C22×C4—216no—
106C22×C4C22⋊C814yes—
107C22×C4C22⋊C818yes—
108C22×C4C2×C22⋊C414yes—
109C22×C4C2×C22⋊C412yes—
110C22×C4#11714yes—
111C22×C4C22×C818yes—
112C22×C4C22×C812yes—
113C22×C4C22×C811yescharacteristic
114C22×C4C2×M1614yes—
115C22×C4C2×M1612yes—
116C22×C4C2×M1614yes—
117C22×C4C23×C411yescharacteristic
118M16—232no—
119C2×C8—24no—
120C2×C8—24no—
121C2×C8—24no—
122C2×C8—28no—
123C2×C8—216no—
124C2×C8—216no—
125C2×C8—216no—
126C2×C8C2×C22⋊C414yes—
127C2×C8C2×C22⋊C412yes—
128C2×C8#11714yes—
129C2×C8#123116yes—
130C2×C8C2×M1618yes—
131C2×C8C22×D412yes—
132C2×C8C2×#4114yes—
133C4⋊C4—216no—
134C22⋊C4—216no—
135C42—24no—
136C42—24no—
137C42—28no—
138C16—48no—
139C23—28no—
140C23—216no—
141C23—28no—
142C23—24no—
143C23—416no—
144C23C2×C22⋊C814yes—
145C23C2×C22⋊C812yes—
146C23#43114yes—
147C23#50418yes—
148C23C23×C811yescharacteristic
149C2×C4—28no—
150C2×C4—24no—
151C2×C4—216no—
152C2×C4—24no—
153C2×C4—28no—
154C2×C4—24no—
155C2×C4—28no—
156C2×C4—216no—
157C2×C4—416no—
158C2×C4#38114yes—
159C2×C4C2×C22⋊C814yes—
160C2×C4C2×C22⋊C812yes—
161C2×C4#40714yes—
162C2×C4#43114yes—
163C2×C4#43218yes—
164C2×C4C22×C22⋊C411yescharacteristic
165C2×C4C2×#11712yes—
166C2×C4C22×M1612yes—
167C2×C4C22×M1611yescharacteristic
168C8—28no—
169C8—24no—
170C8#38114yes—
171C8C2×#12314yes—
172C22—28no—
173C22—24no—
174C22—416no—
175C22—48no—
176C22#181714yes—
177C22#211318yes—
178C22#2164116yes—
179C22C22×C22⋊C811yescharacteristic
180C22C2×#43112yes—
181C22C2×#50414yes—
182C4—24no—
183C4—48no—
184C4#181714yes—
185C4C2×#38111yescharacteristic
186C4C2×#40711yescharacteristic
187C4C2×#43212yes—
188C2—44no—
189C2#1284518yesdirect product factor
190C2C2×#181711yescharacteristic
191C2C2×#211312yes—
192C2C2×#216414yes—
subgroupG/H
centerC23×C8C23
commutatorC23C23×C8
Frattini, cosocleC22×C8C24
socleC24C22×C8
prime radicalC25C2×C8
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #12845C2direct (N × H)
4. C2×#1374C2semidirect
16. #1374C22semidirect
189. C2#12845direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4052
C22×C22⋊C162
#128452
C2×#13742