Finite Group Databasebeta

← C2×#9780 #205658

Subgroups — C2×#9780 #205658

Order 512.

1582 conjugacy classes of subgroups.

The subgroup lattice has 262 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#493C211yesmaximal, characteristic
2C2×#1837C211yesmaximal, characteristic, complemented
3C2×#1545C214yesmaximal, complemented
4C2×#1452C211yesmaximal, characteristic, complemented
5#9780C218yesmaximal, direct product factor
6C23×D8—22no—
7C22×#127C2212yes—
8C2×#493—22no—
9C2×#493—22no—
10C2×#493—22no—
11C2×#493C414yes—
12C2×#493C414yes—
13C2×#493C2214yes—
14C2×#431C2212yes—
15C2×#423C2212yes—
16C22×C4×C8C2211yescharacteristic
17#1837—22no—
18#1837C2214yescomplemented
19C2×#341—22no—
20#1545—28no—
21#1545C22116yescomplemented
22C2×#331—28no—
23#1452—22no—
24#1452C2214yescomplemented
25C2×#322—22no—
26C23×D4—22no—
27C23×D4—24no—
28C22×D8—28no—
29C22×D8—28no—
30C22×D8—28no—
31C22×D8—416no—
32C22×M16—22no—
33C23×C8D412yes—
34C2×#127—24no—
35C2×#127—24no—
36C2×#127—22no—
37C2×#127—22no—
38C2×#127—22no—
39C2×#127—24no—
40C2×#127C2×C414yes—
41C2×#127C2×C414yes—
42C2×#127C2314yes—
43C22×C42C2311yescharacteristic
44#493—28no—
45#493—28no—
46#493—28no—
47#493C2×C4116yes—
48#431—22no—
49#431—22no—
50#431D414yes—
51#431C2314yes—
52#423—24no—
53#423—22no—
54#423C2314yes—
55C2×C4⋊C8—24no—
56C2×C4⋊C8D414yes—
57C2×C22⋊C8—22no—
58C2×C4×C8—22no—
59C2×C4×C8C2×C412yes—
60C2×C4×C8C2×C412yes—
61C2×C4×C8D412yes—
62C2×C4×C8D412yes—
63C2×C4×C8D412yes—
64C2×C4×C8C2312yes—
65#341—28no—
66#331—232no—
67#322—28no—
68C25—42no—
69C22×D4—24no—
70C22×D4—24no—
71C22×D4—28no—
72C22×D4—28no—
73C22×D4—24no—
74C22×D4—28no—
75C22×D4—44no—
76C22×D4—44no—
77C22×D4—44no—
78C22×D4—42no—
79C22×D4—42no—
80C22×D4—42no—
81C22×D4—416no—
82C22×D4—816no—
83C23×C4C2×D411yescharacteristic
84C23×C4#4112yes—
85C2×D8—232no—
86C2×D8—432no—
87C2×D8—432no—
88C2×D8—432no—
89C2×M16—24no—
90C2×M16—42no—
91C2×M16—48no—
92C22×C8—28no—
93C22×C8—24no—
94C22×C8—42no—
95C22×C8C22⋊C414yes—
96C22×C8C22⋊C414yes—
97C22×C8C2×D414yes—
98#127—24no—
99#127—24no—
100#127—28no—
101#127—28no—
102#127—28no—
103#127—24no—
104#127—44no—
105#127—44no—
106#127—44no—
107#127C22×C418yes—
108C2×C42C22×C411yescharacteristic
109C2×C42C22×C411yescharacteristic
110C2×C42C2×D411yescharacteristic
111C2×C42C2×D411yescharacteristic
112C2×C42C2×D411yescharacteristic
113C2×C42C2×D412yes—
114C2×C42C2×D412yes—
115C2×C42#4112yes—
116C2×C42C2411yescharacteristic
117C4⋊C8—24no—
118C4⋊C8—28no—
119C4⋊C8—44no—
120C4⋊C8C2×D418yes—
121C22⋊C8—24no—
122C22⋊C8—24no—
123C4×C8—24no—
124C4×C8—24no—
125C4×C8C22⋊C414yes—
126C4×C8C22⋊C414yes—
127C4×C8C22×C414yes—
128C4×C8C2×D414yes—
129C24—44no—
130C24—44no—
131C24—44no—
132C24—816no—
133C24—88no—
134C24#12411yescharacteristic
135C2×D4—28no—
136C2×D4—216no—
137C2×D4—48no—
138C2×D4—44no—
139C2×D4—416no—
140C2×D4—48no—
141C2×D4—44no—
142C2×D4—44no—
143C2×D4—48no—
144C2×D4—416no—
145C2×D4—416no—
146C2×D4—816no—
147C2×D4—816no—
148C2×D4—816no—
149C2×D4—816no—
150C2×D4—816no—
151C2×D4—816no—
152C2×D4—88no—
153C2×D4—88no—
154C2×D4—88no—
155C22×C4—28no—
156C22×C4C2×C22⋊C411yescharacteristic
157C22×C4C2×C22⋊C411yescharacteristic
158C22×C4C4×D412yes—
159C22×C4C4×D412yes—
160C22×C4#12112yes—
161C22×C4#12112yes—
162C22×C4#12412yes—
163C22×C4#12411yescharacteristic
164C22×C4#12711yescharacteristic
165C22×C4#12711yescharacteristic
166C22×C4AGL(1,ℤ/8)18yes—
167C22×C4C22×D411yescharacteristic
168C22×C4C2×#4112yes—
169D8—464no—
170M16—48no—
171M16—84no—
172C2×C8—28no—
173C2×C8—28no—
174C2×C8—28no—
175C2×C8—28no—
176C2×C8—48no—
177C2×C8—44no—
178C2×C8—84no—
179C2×C8C2×C22⋊C418yes—
180C42C2×C22⋊C411yescharacteristic
181C42C2×C22⋊C411yescharacteristic
182C42C4×D412yes—
183C42C4×D412yes—
184C42#12112yes—
185C42#12112yes—
186C42#12712yes—
187C42C23×C411yescharacteristic
188C42C22×D411yescharacteristic
189C42C22×D412yes—
190C23—24no—
191C23—48no—
192C23—816no—
193C23—816no—
194C23—88no—
195C23—88no—
196C23—88no—
197C23—816no—
198C23—1632no—
199C23#39011yescharacteristic
200C23#39011yescharacteristic
201C23#49014yes—
202C23C2×#12411yescharacteristic
203D4—416no—
204D4—816no—
205D4—816no—
206D4—88no—
207D4—88no—
208D4—88no—
209D4—816no—
210D4—816no—
211C2×C4—24no—
212C2×C4—24no—
213C2×C4—24no—
214C2×C4—24no—
215C2×C4—24no—
216C2×C4#39012yes—
217C2×C4#39011yescharacteristic
218C2×C4#39011yescharacteristic
219C2×C4#39012yes—
220C2×C4#41814yes—
221C2×C4#41814yes—
222C2×C4#47218yes—
223C2×C4#49014yes—
224C2×C4#49614yes—
225C2×C4#49614yes—
226C2×C4C22×C22⋊C411yescharacteristic
227C2×C4C2×C4×D412yes—
228C2×C4C2×#12112yes—
229C2×C4C2×#12711yescharacteristic
230C2×C4C2×AGL(1,ℤ/8)14yes—
231C8—28no—
232C8—48no—
233C8—84no—
234C22—28no—
235C22—22no—
236C22—22no—
237C22—88no—
238C22—816no—
239C22—1616no—
240C22—1616no—
241C22—1616no—
242C22#196112yes—
243C22#196112yes—
244C22#197814yes—
245C22C2×#39011yescharacteristic
246C22C2×#49012yes—
247C4—22no—
248C4—22no—
249C4#196112yes—
250C4#196112yes—
251C4#197814yes—
252C4C2×#41812yes—
253C4C2×#47214yes—
254C4C2×#49612yes—
255C2—22no—
256C2—22no—
257C2—168no—
258C2#978014yesdirect product factor
259C2C2×#196111yescharacteristic
260C2C2×#197812yes—
subgroupG/H
center, socleC23#390
commutatorC42C23×C4
Frattini, cosocleC2×C42C24
prime radicalC22×#493C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#1837C2semidirect
3. C2×#1545C2semidirect
4. C2×#1452C2semidirect
5. #9780C2direct (N × H)
18. #1837C22semidirect
21. #1545C22semidirect
24. #1452C22semidirect
258. C2#9780direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4932
C2×#18372
C2×#15452
C2×#14522
#97802