Finite Group Databasebeta

← C22×#1571 #6344325

Subgroups — C22×#1571 #6344325

Order 512.

2298 conjugacy classes of subgroups.

The subgroup lattice has 227 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#431C211yesmaximal, characteristic
2C22×#423C211yesmaximal, characteristic
3C23×C4⋊C8C211yesmaximal, characteristic
4C2×#1571C2124yesmaximal, direct product factor
5C22×#335C214yesmaximal, complemented
6C23×M16—21no—
7C24×C8—21no—
8C23×C42C2211yescharacteristic
9C2×#431C4112yes—
10C2×#431C22112yes—
11C2×#423—26no—
12C2×#423C22112yes—
13C22×C4⋊C8—26no—
14C22×C4⋊C8—21no—
15C22×C4⋊C8—21no—
16C22×C4⋊C8C412yes—
17C22×C4⋊C8C2212yes—
18C22×C4⋊C8C2212yes—
19C22×C4⋊C8C22112yes—
20C22×C22⋊C8C412yes—
21C22×C4×C8C2212yes—
22#1571C22164yesdirect product factor
23C2×#335C22148yescomplemented
24C24×C4C2×C411yescharacteristic
25C24×C4D411yescharacteristic
26C24×C4Q811yescharacteristic
27C22×M16—212no—
28C22×M16—48no—
29C23×C8—212no—
30C23×C8—22no—
31C23×C8—22no—
32C23×C8—48no—
33C23×C8C2×C414yes—
34C22×C42C2×C411yescharacteristic
35C22×C42C2×C416yes—
36C22×C42D416yes—
37C22×C42D411yescharacteristic
38C22×C42Q811yescharacteristic
39C22×C42Q816yes—
40C22×C42C2316yes—
41C22×C42C2311yescharacteristic
42#431C2×C4148yes—
43#431C23116yes—
44#423—224no—
45#423C23116yes—
46C2×C4⋊C8—26no—
47C2×C4⋊C8—212no—
48C2×C4⋊C8—224no—
49C2×C4⋊C8—212no—
50C2×C4⋊C8—26no—
51C2×C4⋊C8C2×C4124yes—
52C2×C4⋊C8C23112yes—
53C2×C4⋊C8C23112yes—
54C2×C4⋊C8C23116yes—
55C2×C22⋊C8C2×C4124yes—
56C2×C4×C8C2×C4112yes—
57C2×C4×C8C23112yes—
58#335C23164yescomplemented
59C25C4⋊C411yescharacteristic
60C23×C4—28no—
61C23×C4—44no—
62C23×C4C4⋊C411yescharacteristic
63C23×C4C4⋊C416yes—
64C23×C4C4⋊C411yescharacteristic
65C23×C4C4⋊C416yes—
66C23×C4C4⋊C411yescharacteristic
67C23×C4C4⋊C416yes—
68C23×C4D818yes—
69C23×C4Q1618yes—
70C23×C4C22×C416yes—
71C23×C4C22×C411yescharacteristic
72C23×C4C2×D416yes—
73C23×C4C2×D411yescharacteristic
74C23×C4C2×Q811yescharacteristic
75C23×C4C2×Q816yes—
76C2×M16—216no—
77C2×M16—448no—
78C22×C8—216no—
79C22×C8—212no—
80C22×C8—216no—
81C22×C8—212no—
82C22×C8—48no—
83C22×C8—448no—
84C22×C8—48no—
85C22×C8C22×C4124yes—
86C2×C42C4⋊C416yes—
87C2×C42C4⋊C416yes—
88C2×C42C4⋊C416yes—
89C2×C42C4⋊C4124yes—
90C2×C42C22×C413yes—
91C2×C42C22×C416yes—
92C2×C42C22×C4112yes—
93C2×C42C2×D416yes—
94C2×C42C2×D413yes—
95C2×C42C2×D4112yes—
96C2×C42C2×Q816yes—
97C2×C42C2×Q8112yes—
98C2×C42C2×Q813yes—
99C2×C42C2413yes—
100C2×C42C2414yes—
101C4⋊C8—212no—
102C4⋊C8—216no—
103C4⋊C8—216no—
104C4⋊C8—212no—
105C4⋊C8C22×C4132yes—
106C4⋊C8C2418yes—
107C4⋊C8C2418yes—
108C22⋊C8C22×C4132yes—
109C4×C8C22×C4124yes—
110C4×C8C2418yes—
111C24—24no—
112C24—24no—
113C24#10718yes—
114C24C2×C4⋊C416yes—
115C24C2×C4⋊C411yescharacteristic
116C22×C4—24no—
117C22×C4—24no—
118C22×C4—24no—
119C22×C4—224no—
120C22×C4—224no—
121C22×C4—412no—
122C22×C4—412no—
123C22×C4#107148yes—
124C22×C4#10718yes—
125C22×C4C2×C4⋊C413yes—
126C22×C4C2×C4⋊C416yes—
127C22×C4C2×C4⋊C416yes—
128C22×C4C2×C4⋊C4112yes—
129C22×C4C2×C4⋊C4112yes—
130C22×C4C2×C4⋊C413yes—
131C22×C4C2×C4⋊C4112yes—
132C22×C4C2×C4⋊C416yes—
133C22×C4C2×C4⋊C413yes—
134C22×C4#13118yes—
135C22×C4C2×D814yes—
136C22×C4C2×D8124yes—
137C22×C4C2×Q16124yes—
138C22×C4C2×Q1614yes—
139C22×C4C23×C414yes—
140C22×C4C23×C413yes—
141C22×C4C22×D413yes—
142C22×C4C22×D414yes—
143C22×C4C22×Q813yes—
144C22×C4C22×Q814yes—
145M16—432no—
146C2×C8—248no—
147C2×C8—28no—
148C2×C8—28no—
149C2×C8—424no—
150C2×C8—432no—
151C2×C8—424no—
152C2×C8C23×C4116yes—
153C42C2×C4⋊C4112yes—
154C42C2×C4⋊C4112yes—
155C42C2×C4⋊C416yes—
156C42C2×C4⋊C4112yes—
157C42C23×C413yes—
158C42C23×C414yes—
159C42C22×D414yes—
160C42C22×D413yes—
161C42C22×Q814yes—
162C42C22×Q813yes—
163C42C2511yescharacteristic
164C23—232no—
165C23—212no—
166C23—212no—
167C23#42414yes—
168C23C2×#107124yes—
169C23C2×#10714yes—
170C23#43014yes—
171C23C22×C4⋊C414yes—
172C23C22×C4⋊C413yes—
173C2×C4—212no—
174C2×C4—212no—
175C2×C4—26no—
176C2×C4—26no—
177C2×C4—224no—
178C2×C4—28no—
179C2×C4—412no—
180C2×C4—44no—
181C2×C4#424112yes—
182C2×C4C2×#107148yes—
183C2×C4C2×#107124yes—
184C2×C4C2×#107112yes—
185C2×C4C22×C4⋊C413yes—
186C2×C4C22×C4⋊C414yes—
187C2×C4C22×C4⋊C414yes—
188C2×C4C22×C4⋊C413yes—
189C2×C4C22×C4⋊C413yes—
190C2×C4C22×C4⋊C414yes—
191C2×C4C2×#131112yes—
192C2×C4C22×D816yes—
193C2×C4C22×D818yes—
194C2×C4C22×Q1618yes—
195C2×C4C22×Q1616yes—
196C2×C4C24×C411yescharacteristic
197C2×C4C23×D411yescharacteristic
198C2×C4C23×Q811yescharacteristic
199C8—216no—
200C8—48no—
201C8—48no—
202C22—248no—
203C22—24no—
204C22—24no—
205C22#1571116yesdirect product factor
206C22C2×#42416yes—
207C22C22×#10718yes—
208C22C22×#10716yes—
209C22C2×#43016yes—
210C22C23×C4⋊C411yescharacteristic
211C4—24no—
212C4—24no—
213C4—23no—
214C4—21no—
215C4C2×#42416yes—
216C4C22×#10716yes—
217C4C22×#10718yes—
218C4C22×#13112yes—
219C4C23×D811yescharacteristic
220C4C23×Q1611yescharacteristic
221C2—28no—
222C2C2×#1571112yesdirect product factor
223C2C22×#42411yescharacteristic
224C2C23×#10711yescharacteristic
225C2C22×#43011yescharacteristic
subgroupG/H
centerC23×C4C2×D4
commutatorC2×C4C24×C4
Frattini, cosocleC42C25
socleC24C2×C4⋊C4
prime radicalC25C4⋊C4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C4 ◁ C23×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
4. C2×#1571C2direct (N × H)
5. C22×#335C2semidirect
22. #1571C22direct (N × H)
23. C2×#335C22semidirect
58. #335C23semidirect
205. C22#1571direct (N × H)
222. C2C2×#1571direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4312
C22×#4232
C23×C4⋊C82
C2×#15712
C22×#3352