Finite Group Databasebeta

← C2×#12654 #493090

Subgroups — C2×#12654 #493090

Order 512.

934 conjugacy classes of subgroups.

The subgroup lattice has 220 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4⋊C16C212yesmaximal
2C22×#346C211yesmaximal, characteristic
3C22×C4×C16C211yesmaximal, characteristic
4C2×#1726C211yesmaximal, characteristic
5#12654C218yesmaximal, direct product factor
6C2×#1374C212yesmaximal
7C23×C16C2212yes—
8C23×C16C2212yes—
9C22×#97C411yescharacteristic
10C22×#97C411yescharacteristic
11C22×#97C411yescharacteristic
12C22×C4×C8C2211yescharacteristic
13C22×C4×C8C2211yescharacteristic
14C22×C4×C8C2211yescharacteristic
15C2×#376C411yescharacteristic
16C2×C4⋊C16C4116yescomplemented
17C2×C4⋊C16C2218yes—
18C2×#346—24no—
19C2×#346C2214yes—
20C2×C4×C16—24no—
21C2×C4×C16C2214yes—
22#1726C414yes—
23#1726C2214yes—
24#1374C2218yes—
25C23×C8C2×C411yescharacteristic
26C23×C8C2×C411yescharacteristic
27C23×C8C2×C411yescharacteristic
28C23×C8C2311yescharacteristic
29C22×C42C2×C411yescharacteristic
30C22×C42C2×C411yescharacteristic
31C22×C42C2×C411yescharacteristic
32C22×C16—24no—
33C22×C16—24no—
34C22×C16—24no—
35C22×C16—24no—
36C22×C16C2×C418yes—
37C22×C16C2×C418yes—
38C22×C16C2314yes—
39C22×C16C2314yes—
40C2×#97—24no—
41C2×#97—24no—
42C2×#97C818yes—
43C2×#97C2×C414yes—
44C2×#97C2×C414yes—
45C2×#97C2×C414yes—
46C2×C4×C8—24no—
47C2×C4×C8C2×C412yes—
48C2×C4×C8C2×C412yes—
49C2×C4×C8C2×C418yes—
50C2×C4×C8C2×C412yes—
51C2×C4×C8D414yes—
52C2×C4×C8Q814yes—
53C2×C4×C8C2312yes—
54C2×C4×C8C2312yes—
55C2×C4×C8C2312yes—
56#376C814yes—
57#376C2×C414yes—
58C2×#95C814yes—
59C4⋊C16C2×C4132yescomplemented
60#346—28no—
61C4×C16—28no—
62C23×C4C2×C812yes—
63C23×C4C2×C812yes—
64C23×C4C2×C812yes—
65C23×C4C22×C411yescharacteristic
66C22×C8—22no—
67C22×C8—22no—
68C22×C8—22no—
69C22×C8—22no—
70C22×C8C4214yes—
71C22×C8C4⋊C414yes—
72C22×C8C2×C814yes—
73C22×C8C2×C814yes—
74C22×C8M1614yes—
75C22×C8C22×C412yes—
76C22×C8C22×C412yes—
77C22×C8C22×C411yescharacteristic
78C22×C8C22×C414yes—
79C22×C8C22×C412yes—
80C22×C8C2×D412yes—
81C22×C8C2×Q812yes—
82C22×C8#4114yes—
83C22×C8C2411yescharacteristic
84C2×C42—22no—
85C2×C42—22no—
86C2×C42C4214yes—
87C2×C42C4⋊C414yes—
88C2×C42C2×C812yes—
89C2×C42C2×C812yes—
90C2×C42C2×C814yes—
91C2×C42C2×C812yes—
92C2×C42M1614yes—
93C2×C42C22×C412yes—
94C2×C42C22×C412yes—
95C2×C42C22×C412yes—
96C2×C16—216no—
97C2×C16—216no—
98C2×C16—24no—
99C2×C16—24no—
100C2×C16—24no—
101C2×C16—24no—
102C2×C16C22×C418yes—
103C2×C16C22×C418yes—
104#97—28no—
105#97—28no—
106#97C2×C8116yes—
107C4×C8—24no—
108C4×C8—24no—
109C4×C8C4218yes—
110C4×C8C4⋊C418yes—
111C4×C8C22×C418yes—
112C4×C8C2×D414yes—
113C4×C8C2×Q814yes—
114#95C2×C8116yes—
115C24C22×C811yescharacteristic
116C22×C4—28no—
117C22×C4—28no—
118C22×C4—24no—
119C22×C4—28no—
120C22×C4C4×C818yes—
121C22×C4C4⋊C818yes—
122C22×C4C2×C4212yes—
123C22×C4C2×C4⋊C412yes—
124C22×C4#11712yes—
125C22×C4C22×C814yes—
126C22×C4C22×C814yes—
127C22×C4C22×C814yes—
128C22×C4C22×C812yes—
129C22×C4C22×C811yescharacteristic
130C22×C4C2×M1612yes—
131C22×C4C2×M1612yes—
132C22×C4C23×C411yescharacteristic
133C2×C8—22no—
134C2×C8—22no—
135C2×C8—22no—
136C2×C8—22no—
137C2×C8—28no—
138C2×C8—28no—
139C2×C8C4⋊C8116yes—
140C2×C8C2×C4214yes—
141C2×C8C2×C4212yes—
142C2×C8C2×C4⋊C412yes—
143C2×C8C2×C4⋊C414yes—
144C2×C8#11712yes—
145C2×C8C4×D418yes—
146C2×C8C4×Q818yes—
147C2×C8C22×C814yes—
148C2×C8C22×C814yes—
149C2×C8C2×M1614yes—
150C2×C8C23×C412yes—
151C2×C8C22×D411yescharacteristic
152C2×C8C22×Q811yescharacteristic
153C2×C8C2×#4112yes—
154C42—22no—
155C42—22no—
156C42—24no—
157C42C4×C818yes—
158C42C4⋊C818yes—
159C42C2×C4214yes—
160C42C2×C4⋊C414yes—
161C42C22×C814yes—
162C42C2×M1614yes—
163C16—28no—
164C16—28no—
165C23C2×C4×C812yes—
166C23C2×C4⋊C812yes—
167C23#43112yes—
168C23#50418yes—
169C23C23×C811yescharacteristic
170C2×C4—216no—
171C2×C4—28no—
172C2×C4—28no—
173C2×C4—216no—
174C2×C4—28no—
175C2×C4—24no—
176C2×C4—48no—
177C2×C4C4×C4⋊C414yes—
178C2×C4C2×C4×C818yes—
179C2×C4C2×C4×C812yes—
180C2×C4C4×M1614yes—
181C2×C4C2×C4⋊C818yes—
182C2×C4C2×C4⋊C814yes—
183C2×C4C2×C4⋊C812yes—
184C2×C4#43114yes—
185C2×C4#43112yes—
186C2×C4C22×C4211yescharacteristic
187C2×C4C22×C4⋊C411yescharacteristic
188C2×C4C2×#11711yescharacteristic
189C2×C4C23×C811yescharacteristic
190C2×C4C22×M1611yescharacteristic
191C2×C4C22×M1611yescharacteristic
192C8—24no—
193C8—24no—
194C8C4×C4⋊C414yes—
195C8C2×C4⋊C818yes—
196C8C2×C4×D412yes—
197C8C2×C4×Q812yes—
198C22C4×C4⋊C814yes—
199C22#210818yes—
200C22#215118yes—
201C22#216418yes—
202C22C22×C4×C811yescharacteristic
203C22C22×C4⋊C811yescharacteristic
204C22C2×#43111yescharacteristic
205C22C2×#50414yes—
206C4—28no—
207C4—28no—
208C4—44no—
209C4C4×C4⋊C814yes—
210C4C2×C4×C4⋊C411yescharacteristic
211C4C2×C4×M1611yescharacteristic
212C4C22×C4⋊C811yescharacteristic
213C4C2×#43111yescharacteristic
214C2#1265418yesdirect product factor
215C2C2×C4×C4⋊C811yescharacteristic
216C2C2×#210812yes—
217C2C2×#215112yes—
218C2C2×#216412yes—
subgroupG/H
centerC23×C8C23
commutatorC22C22×C4×C8
Frattini, cosocleC22×C8C24
socle, prime radicalC24C22×C8
LCSG ▷ C22 ▷ 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
5. #12654C2direct (N × H)
16. C2×C4⋊C16C4semidirect
59. C4⋊C16C2×C4semidirect
214. C2#12654direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4⋊C162
C22×#3462
C22×C4×C162
C2×#17262
#126542
C2×#13742