Finite Group Databasebeta

← C2×#8287 #183447

Subgroups — C2×#8287 #183447

Order 512.

970 conjugacy classes of subgroups.

The subgroup lattice has 238 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×#107C211yesmaximal, characteristic
2C2×#1770C212yesmaximal
3C22×#334C211yesmaximal, characteristic
4C22×#322C211yesmaximal, characteristic
5#8287C218yesmaximal, direct product factor
6C2×#1279C212yesmaximal
7C22×#107C412yes—
8C22×C4⋊C8C2212yes—
9C22×#97—22no—
10C22×C4×C8C2211yescharacteristic
11C22×C4×C8C2211yescharacteristic
12C22×C4×C8C2211yescharacteristic
13C2×C4×C4⋊C4C2212yes—
14C4×#107C414yes—
15C4×#107C2214yes—
16#1770—24no—
17#1770C2218yes—
18C2×#340C412yes—
19C2×#336—22no—
20C2×#334C418yescomplemented
21C2×#334C2214yes—
22C2×#322C418yescomplemented
23C2×#322C2214yes—
24#1279C2218yes—
25C23×C8—22no—
26C23×C8—21no—
27C23×C8C2×C411yescharacteristic
28C23×C8C2×C411yescharacteristic
29C23×C8D412yes—
30C22×C4⋊C4C2×C414yes—
31C22×C42—22no—
32C22×C42C2311yescharacteristic
33C2×#107—28no—
34C2×#107C2×C418yes—
35C2×C4⋊C8—22no—
36C2×C4⋊C8—24no—
37C2×C4⋊C8C2×C418yes—
38C2×C4⋊C8C2314yes—
39C2×#97—28no—
40C2×#97—48no—
41C2×C4×C8—21no—
42C2×C4×C8—22no—
43C2×C4×C8C2×C414yes—
44C2×C4×C8C2×C412yes—
45C2×C4×C8C2×C414yes—
46C2×C4×C8C2×C414yes—
47C2×C4×C8C2×C414yes—
48C2×C4×C8D412yes—
49C2×C4×C8Q814yes—
50C2×C4×C8C2312yes—
51C2×C4×C8C2312yes—
52C2×C4×C8C2312yes—
53C4×C4⋊C4—22no—
54C4×C4⋊C4—22no—
55C4×C4⋊C4C2×C414yes—
56C4×C4⋊C4C2314yes—
57C2×#95—22no—
58#340C2×C418yes—
59#336—28no—
60#334C2×C4116yescomplemented
61#322C2×C4116yescomplemented
62C23×C4—24no—
63C23×C4C22×C411yescharacteristic
64C23×C4C2×D411yescharacteristic
65C23×C4#4111yescharacteristic
66C22×C8—24no—
67C22×C8—24no—
68C22×C8—24no—
69C22×C8—24no—
70C22×C8—28no—
71C22×C8—24no—
72C22×C8—22no—
73C22×C8—44no—
74C22×C8—44no—
75C22×C8—44no—
76C22×C8C4214yes—
77C22×C8C4214yes—
78C22×C8C4⋊C418yes—
79C22×C8M1618yes—
80C22×C8C22×C412yes—
81C22×C8C22×C412yes—
82C22×C8C2×D414yes—
83C2×C4⋊C4—28no—
84C2×C4⋊C4—28no—
85C2×C4⋊C4—24no—
86C2×C4⋊C4C22×C418yes—
87C2×C42—24no—
88C2×C42—24no—
89C2×C42—44no—
90C2×C42—44no—
91C2×C42C22×C411yescharacteristic
92C2×C42C22×C412yes—
93C2×C42C22×C412yes—
94C2×C42C2×D411yescharacteristic
95C2×C42C2×Q812yes—
96C2×C42#4111yescharacteristic
97C2×C42#4112yes—
98C2×C42C2411yescharacteristic
99#107—216no—
100C4⋊C8—28no—
101C4⋊C8—24no—
102C4⋊C8C22×C418yes—
103#97—416no—
104C4×C8—24no—
105C4×C8—22no—
106C4×C8C4218yes—
107C4×C8C4⋊C418yes—
108C4×C8C22×C414yes—
109C4×C8C22×C414yes—
110C4×C8C22×C414yes—
111C4×C8C22×C414yes—
112C4×C8C2×Q814yes—
113#95—24no—
114#95—24no—
115C24C4×D411yescharacteristic
116C22×C4—24no—
117C22×C4—28no—
118C22×C4—48no—
119C22×C4—48no—
120C22×C4—48no—
121C22×C4C2×C4212yes—
122C22×C4C2×C4⋊C412yes—
123C22×C4#11712yes—
124C22×C4C4×D411yescharacteristic
125C22×C4C4×D412yes—
126C22×C4C4×D411yescharacteristic
127C22×C4C4×D411yescharacteristic
128C22×C4C4×Q812yes—
129C22×C4C4×Q812yes—
130C22×C4C2×M1614yes—
131C22×C4#13114yes—
132C22×C4AGL(1,ℤ/8)14yes—
133C22×C4#13714yes—
134C22×C4C23×C411yescharacteristic
135C22×C4C22×D411yescharacteristic
136C22×C4C2×#4111yescharacteristic
137C2×C8—24no—
138C2×C8—24no—
139C2×C8—24no—
140C2×C8—28no—
141C2×C8—216no—
142C2×C8—24no—
143C2×C8—28no—
144C2×C8—44no—
145C2×C8—48no—
146C2×C8—44no—
147C2×C8—44no—
148C2×C8—416no—
149C2×C8#97116yescomplemented
150C2×C8C2×C4214yes—
151C2×C8C2×C4214yes—
152C2×C8C2×C4⋊C418yes—
153C2×C8C2×M1618yes—
154C4⋊C4—28no—
155C4⋊C4—28no—
156C4⋊C4—48no—
157C42—44no—
158C42—44no—
159C42—48no—
160C42C2×C4212yes—
161C42C2×C4⋊C412yes—
162C42#11712yes—
163C42C4×D412yes—
164C42C4×Q812yes—
165C42C4×Q812yes—
166C42C23×C411yescharacteristic
167C42C23×C411yescharacteristic
168C42C22×Q811yescharacteristic
169C42C2×#4111yescharacteristic
170C23C4×C4⋊C412yes—
171C23#43614yes—
172C23#44112yes—
173C23#44212yes—
174C23#44414yes—
175C23C2×C4×D411yescharacteristic
176C2×C4—22no—
177C2×C4—22no—
178C2×C4—24no—
179C2×C4—24no—
180C2×C4—48no—
181C2×C4—48no—
182C2×C4—48no—
183C2×C4—816no—
184C2×C4C4×C4⋊C412yes—
185C2×C4C4×C4⋊C412yes—
186C2×C4C4×C4⋊C412yes—
187C2×C4C2×#9714yes—
188C2×C4#40514yes—
189C2×C4#42818yes—
190C2×C4#43614yes—
191C2×C4#44018yes—
192C2×C4#44112yes—
193C2×C4#44212yes—
194C2×C4#44618yes—
195C2×C4C22×C4211yescharacteristic
196C2×C4C22×C4⋊C411yescharacteristic
197C2×C4C2×#11711yescharacteristic
198C2×C4C2×C4×D411yescharacteristic
199C2×C4C2×C4×Q811yescharacteristic
200C2×C4C2×C4×Q811yescharacteristic
201C2×C4C22×M1612yes—
202C2×C4C2×#13112yes—
203C2×C4C2×AGL(1,ℤ/8)12yes—
204C2×C4C2×#13712yes—
205C8—24no—
206C8—28no—
207C8—44no—
208C8—48no—
209C8C2×#9718yescomplemented
210C22#159318yes—
211C22#159418yes—
212C22#177014yes—
213C22#177314yes—
214C22#177614yes—
215C22C2×C4×C4⋊C411yescharacteristic
216C22C2×#43612yes—
217C22C2×#44111yescharacteristic
218C22C2×#44211yescharacteristic
219C22C2×#44412yes—
220C4—21no—
221C4—21no—
222C4—22no—
223C4—88no—
224C4#177014yes—
225C4#177614yes—
226C4C22×#9711yescharacteristic
227C4C2×#40511yescharacteristic
228C4C2×#42812yes—
229C4C2×#44012yes—
230C4C2×#44612yes—
231C2#828718yesdirect product factor
232C2C2×#159312yes—
233C2C2×#159412yes—
234C2C2×#177011yescharacteristic
235C2C2×#177311yescharacteristic
236C2C2×#177611yescharacteristic
subgroupG/H
centerC23×C4C2×D4
commutatorC2×C4C22×C42
Frattini, cosocleC2×C42C24
socle, prime radicalC24C4×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C4 ◁ C22×C4×C8 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
5. #8287C2direct (N × H)
20. C2×#334C4semidirect
22. C2×#322C4semidirect
60. #334C2×C4semidirect
61. #322C2×C4semidirect
149. C2×C8#97semidirect
209. C8C2×#97semidirect
231. C2#8287direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×#1072
C2×#17702
C22×#3342
C22×#3222
#82872
C2×#12792