Finite Group Databasebeta

← C2×#17826 #6344367

Subgroups — C2×#17826 #6344367

Order 512.

2058 conjugacy classes of subgroups.

The subgroup lattice has 245 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C8×#41C211yesmaximal, characteristic
2C2×#2906C212yesmaximal
3#17826C2116yesmaximal, direct product factor
4C2×#1570C216yesmaximal, complemented
5C2×#1566C213yesmaximal, complemented
6C22×#334C213yesmaximal, complemented
7C22×#131—22no—
8C2×C4×#41C2211yescharacteristic
9C8×#41C418yes—
10C8×#41C2218yes—
11C2×C8×Q8C411yescharacteristic
12C2×C8×Q8C411yescharacteristic
13C2×C8×D4C413yes—
14C2×C8×D4C413yes—
15C2×#431C2213yes—
16#2906—28no—
17#2906C22116yes—
18C2×#424—26no—
19C2×#423C2216yes—
20C22×C4⋊C8C2216yes—
21C22×C4×C8C2213yes—
22#1570C22148yescomplemented
23#1566C22124yescomplemented
24C2×#334C2211yescharacteristic
25C2×#334C2213yes—
26C2×#334C2216yes—
27C2×#334C2216yes—
28C2×#334C22124yescomplemented
29C22×#41D411yescharacteristic
30C2×#131—216no—
31C2×#131—416no—
32C22×M16—26no—
33C23×C8—26no—
34C23×C8C2×C413yes—
35C23×C8C2×C413yes—
36C4×#41C2×C414yes—
37C4×#41D414yes—
38C4×#41Q814yes—
39C4×#41C2314yes—
40C2×C4×Q8C2×C411yescharacteristic
41C2×C4×Q8Q811yescharacteristic
42C2×C4×D4C2×C413yes—
43C2×C4×D4Q813yes—
44C2×#117D413yes—
45C22×C42C2313yes—
46C8×Q8C2×C418yes—
47C8×Q8C2×C418yes—
48C8×D4C2×C4124yes—
49C8×D4C2×C4124yes—
50#431C2×C4112yes—
51#431C23112yes—
52#424—248no—
53#423—212no—
54#423C23124yes—
55C2×C4⋊C8—26no—
56C2×C4⋊C8—212no—
57C2×C4⋊C8—26no—
58C2×C4⋊C8C2×C413yes—
59C2×C4⋊C8C2×C413yes—
60C2×C4⋊C8C2312yes—
61C2×C4⋊C8C2316yes—
62C2×C4⋊C8C23124yes—
63C2×C22⋊C8C2×C416yes—
64C2×C4×C8C2×C413yes—
65C2×C4×C8C2×C413yes—
66C2×C4×C8C2×C4112yes—
67C2×C4×C8C2311yescharacteristic
68C2×C4×C8C2313yes—
69C2×C4×C8C23112yes—
70#334C2314yes—
71#334C23112yes—
72#334C23124yes—
73#334C23124yes—
74C2×#41C4⋊C414yes—
75C2×#41SD16116yes—
76C2×#41C2×D414yes—
77C22×Q8C4⋊C411yescharacteristic
78C22×D4C4⋊C413yes—
79C23×C4C22×C413yes—
80C23×C4C2×D413yes—
81C23×C4C2×Q813yes—
82#131—464no—
83C2×M16—224no—
84C2×M16—424no—
85C22×C8—212no—
86C22×C8—224no—
87C22×C8—22no—
88C22×C8—26no—
89C22×C8—46no—
90C22×C8—424no—
91C22×C8C22×C411yescharacteristic
92C22×C8C22×C413yes—
93C22×C8C22×C413yes—
94C22×C8C22×C4112yes—
95C22×C8C22×C4112yes—
96C22×C8C22×C411yescharacteristic
97C4×Q8C4⋊C414yes—
98C4×Q8C4⋊C414yes—
99C4×Q8C22×C414yes—
100C4×Q8C2×Q814yes—
101C4×D4C4⋊C4112yes—
102C4×D4C4⋊C4112yes—
103C4×D4C22×C4112yes—
104C4×D4C2×Q8112yes—
105#117C4⋊C4112yes—
106#117C2×D4112yes—
107C2×C4⋊C4C4⋊C413yes—
108C2×C4⋊C4C4⋊C413yes—
109C2×C22⋊C4C4⋊C416yes—
110C2×C42C22×C413yes—
111C2×C42C22×C416yes—
112C2×C42C2×D416yes—
113C2×C42C2×D413yes—
114C2×C42C2×Q813yes—
115C2×C42C2×Q816yes—
116C2×C42C2416yes—
117C2×C42C2411yescharacteristic
118C4⋊C8—22no—
119C4⋊C8—26no—
120C4⋊C8—224no—
121C4⋊C8—224no—
122C4⋊C8C22×C4112yes—
123C4⋊C8C22×C4112yes—
124C4⋊C8C2414yes—
125C4⋊C8C24112yes—
126C22⋊C8C22×C4124yes—
127C4×C8C22×C412yes—
128C4×C8C22×C416yes—
129C4×C8C22×C4112yes—
130C4×C8C22×C4112yes—
131C4×C8C2412yes—
132C4×C8C2416yes—
133C24C2×C4⋊C413yes—
134#41#106132yes—
135#41C2×SD16132yes—
136C2×Q8#10618yes—
137C2×Q8C2×C4⋊C414yes—
138C2×D4#106124yes—
139C2×D4C2×C4⋊C4112yes—
140C22×C4—26no—
141C22×C4—26no—
142C22×C4—46no—
143C22×C4C2×C4⋊C413yes—
144C22×C4C2×C4⋊C413yes—
145C22×C4C2×C4⋊C416yes—
146C22×C4C2×C4⋊C416yes—
147C22×C4C2×C4⋊C413yes—
148C22×C4C2×C4⋊C416yes—
149C22×C4C2×SD16124yes—
150C22×C4C23×C416yes—
151C22×C4C23×C411yescharacteristic
152C22×C4C22×D416yes—
153C22×C4C22×D411yescharacteristic
154C22×C4C22×Q811yescharacteristic
155C22×C4C22×Q816yes—
156M16—448no—
157C2×C8—26no—
158C2×C8—22no—
159C2×C8—26no—
160C2×C8—224no—
161C2×C8—24no—
162C2×C8—212no—
163C2×C8—412no—
164C2×C8—44no—
165C2×C8—412no—
166C2×C8—448no—
167C2×C8#13114yescomplemented
168C2×C8C23×C412yes—
169C2×C8C23×C416yes—
170C2×C8C23×C416yes—
171C2×C8C23×C412yes—
172C4⋊C4C2×C4⋊C4112yes—
173C4⋊C4C2×C4⋊C4112yes—
174C22⋊C4C2×C4⋊C4124yes—
175C42C2×C4⋊C416yes—
176C42C2×C4⋊C416yes—
177C42C2×C4⋊C416yes—
178C42C23×C411yescharacteristic
179C42C23×C416yes—
180C42C22×D411yescharacteristic
181C42C22×D416yes—
182C42C22×Q811yescharacteristic
183C42C22×Q816yes—
184C42C2511yescharacteristic
185C23—26no—
186C23—26no—
187C23C2×#106112yes—
188C23C22×C4⋊C416yes—
189C23C22×C4⋊C411yescharacteristic
190Q8C2×#106116yes—
191D4C2×#106148yes—
192C2×C4—26no—
193C2×C4—22no—
194C2×C4—26no—
195C2×C4—212no—
196C2×C4—26no—
197C2×C4—26no—
198C2×C4—46no—
199C2×C4—46no—
200C2×C4C2×#106112yes—
201C2×C4C2×#106124yes—
202C2×C4C22×C4⋊C411yescharacteristic
203C2×C4C22×C4⋊C416yes—
204C2×C4C22×C4⋊C416yes—
205C2×C4C22×C4⋊C411yescharacteristic
206C2×C4C22×C4⋊C411yescharacteristic
207C2×C4C22×C4⋊C416yes—
208C2×C4C2×#13112yes—
209C2×C4#56812yes—
210C2×C4C22×SD1614yes—
211C2×C4C22×SD16124yes—
212C2×C4C24×C411yescharacteristic
213C2×C4C23×D411yescharacteristic
214C2×C4C23×Q811yescharacteristic
215C8—26no—
216C8—22no—
217C8—26no—
218C8—44no—
219C8—412no—
220C8C2×#13114yescomplemented
221C22—224no—
222C22—26no—
223C22—26no—
224C22#290612yes—
225C22C22×#106112yes—
226C22C22×#10612yes—
227C22#291612yes—
228C22C23×C4⋊C411yescharacteristic
229C4—26no—
230C4—21no—
231C4—21no—
232C4—26no—
233C4#290612yes—
234C4C22×#10612yes—
235C4C22×#106112yes—
236C4C22×#13111yescharacteristic
237C4C2×#56811yescharacteristic
238C4C23×SD1612yes—
239C2—212no—
240C2#1782614yesdirect product factor
241C2C2×#290611yescharacteristic
242C2C23×#10611yescharacteristic
243C2C2×#291611yescharacteristic
subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC42C25
socleC23C22×C4⋊C4
prime radicalC22×#41D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C2×C4×#41 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #17826C2direct (N × H)
4. C2×#1570C2semidirect
5. C2×#1566C2semidirect
6. C22×#334C2semidirect
22. #1570C22semidirect
23. #1566C22semidirect
28. C2×#334C22semidirect
167. C2×C8#131semidirect
220. C8C2×#131semidirect
240. C2#17826direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C8×#412
C2×#29062
#178262
C2×#15702
C2×#15662
C22×#3342