Finite Group Databasebeta

← C2×#17773 #6344149

Subgroups — C2×#17773 #6344149

Order 512.

3852 conjugacy classes of subgroups.

The subgroup lattice has 282 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3499C211yesmaximal, characteristic
2C2×#2991C212yesmaximal, complemented
3#17773C2116yesmaximal, direct product factor
4C2×#1560C213yesmaximal, complemented
5C2×#1548C216yesmaximal, complemented
6C2×#1543C213yesmaximal, complemented
7C22×2−1+4C412yes—
8#3499—28no—
9#3499C418yes—
10#3499C2218yes—
11C2×D4×Q8—22no—
12C2×#547—26no—
13C2×#536C416yes—
14C2×#532C2213yes—
15C22×C4⋊Q8C2213yes—
16C2×C4×#41C2211yescharacteristic
17#2991—28no—
18#2991C22116yescomplemented
19C2×C8×Q8—22no—
20C2×#436—26no—
21C2×#431C2216yes—
22C2×#423C2216yes—
23#1560C22124yescomplemented
24#1548C22148yescomplemented
25#1543C22124yescomplemented
26C2×#333C2216yes—
27C2×#333C2216yes—
28C2×#331C2211yescharacteristic
29C2×#331C2213yes—
30C2×2−1+4—28no—
31C2×2−1+4—416no—
32C2×2−1+4C2×C4116yes—
33C22×#41—26no—
34C22×#41C2×C416yes—
35C22×#41C2×C411yescharacteristic
36C23×Q8—22no—
37C23×Q8C2×C416yes—
38C22×M16—26no—
39D4×Q8—216no—
40D4×Q8—216no—
41#547—248no—
42#547—248no—
43#536—224no—
44#536C2×C4148yes—
45#532—212no—
46#532C2×C4112yes—
47#532C23112yes—
48C2×C4⋊Q8—26no—
49C2×C4⋊Q8—212no—
50C2×C4⋊Q8C2×C416yes—
51C2×C4⋊Q8C2×C4112yes—
52C2×C4⋊Q8C2313yes—
53C2×C4⋊Q8C23112yes—
54C2×#127C2311yescharacteristic
55C2×#124C2×C416yes—
56C2×#123—212no—
57C2×C22⋊Q8—212no—
58C2×#121—26no—
59C4×#41C2×C414yes—
60C4×#41D418yes—
61C4×#41C2314yes—
62C2×C4×Q8D412yes—
63C2×C4×D4—26no—
64C2×C4×D4D416yes—
65C2×#117C2×C413yes—
66C22×C4⋊C4—26no—
67C22×C42C2313yes—
68C8×Q8—216no—
69#436—248no—
70#431—212no—
71#431C23124yes—
72#423—212no—
73#423C23124yes—
74C2×C4⋊C8—26no—
75C2×C4⋊C8C2316yes—
76C2×C4⋊C8C2312yes—
77C2×C22⋊C8—26no—
78C2×C4×C8—26no—
79#333C23124yes—
80#333C23124yes—
81#331C2314yes—
82#331C23112yes—
832−1+4—464no—
842−1+4—464no—
85C2×#41—28no—
86C2×#41—248no—
87C2×#41—212no—
88C2×#41—424no—
89C2×#41—448no—
90C2×#41C22⋊C414yes—
91C2×#41C22×C4124yes—
92C2×#41C22×C414yes—
93C22×Q8—216no—
94C22×Q8—26no—
95C22×Q8—212no—
96C22×Q8—424no—
97C22×Q8—416no—
98C22×Q8C22⋊C411yescharacteristic
99C22×Q8C22×C416yes—
100C22×Q8C22×C4124yes—
101C22×D4—26no—
102C22×D4—22no—
103C22×D4C22⋊C413yes—
104C22×D4C22×C412yes—
105C23×C4—26no—
106C23×C4—26no—
107C23×C4C22×C413yes—
108C23×C4C2×D416yes—
109C2×M16—224no—
110C2×M16—812no—
111C22×C8—26no—
112C22×C8—22no—
113C4⋊Q8—212no—
114C4⋊Q8—224no—
115C4⋊Q8—26no—
116C4⋊Q8—224no—
117C4⋊Q8C22×C416yes—
118C4⋊Q8C22×C4124yes—
119C4⋊Q8C2416yes—
120#127—22no—
121#127C22×C412yes—
122#127C2412yes—
123#124—212no—
124#124C22×C4124yes—
125#123—296no—
126C22⋊Q8—296no—
127#121—224no—
128#121—224no—
129C4×Q8C22⋊C418yes—
130C4×Q8C2×D418yes—
131C4×D4—224no—
132C4×D4—224no—
133C4×D4C22⋊C4124yes—
134C4×D4C2×D4124yes—
135#117C22⋊C4112yes—
136#117C22×C4112yes—
137C2×C4⋊C4—212no—
138C2×C4⋊C4—224no—
139C2×C4⋊C4—26no—
140C2×C4⋊C4—224no—
141C2×C4⋊C4C22⋊C416yes—
142C2×C22⋊C4—212no—
143C2×C22⋊C4C22⋊C416yes—
144C2×C42C22×C413yes—
145C2×C42C22×C416yes—
146C2×C42C2×D416yes—
147C2×C42C2×D4112yes—
148C2×C42C2416yes—
149C2×C42C2411yescharacteristic
150C4⋊C8—224no—
151C4⋊C8—26no—
152C4⋊C8—22no—
153C4⋊C8C24112yes—
154C4⋊C8C2414yes—
155C22⋊C8—224no—
156C4×C8—224no—
157C24—22no—
158C24C2×C22⋊C413yes—
159#41—216no—
160#41—216no—
161#41—448no—
162#41—448no—
163#41—4192no—
164C2×Q8—224no—
165C2×Q8—26no—
166C2×Q8—448no—
167C2×Q8—448no—
168C2×Q8—412no—
169C2×Q8—464no—
170C2×Q8—424no—
171C2×Q8#10018yes—
172C2×Q8C2×C22⋊C414yes—
173C2×Q8C23×C4112yes—
174C2×D4—224no—
175C2×D4—24no—
176C2×D4—22no—
177C2×D4—24no—
178C2×D4—212no—
179C2×D4—44no—
180C2×D4—424no—
181C2×D4—44no—
182C2×D4—44no—
183C2×D4C2×C22⋊C4112yes—
184C2×D4C23×C414yes—
185C22×C4—212no—
186C22×C4—212no—
187C22×C4—212no—
188C22×C4—224no—
189C22×C4—26no—
190C22×C4—224no—
191C22×C4—424no—
192C22×C4—424no—
193C22×C4C2×C22⋊C4112yes—
194C22×C4C2×C22⋊C416yes—
195C22×C4C2×C22⋊C416yes—
196C22×C4C2×C22⋊C413yes—
197C22×C4C23×C416yes—
198C22×C4C23×C411yescharacteristic
199C22×C4C22×D4112yes—
200C22×C4C22×D412yes—
201M16—824no—
202C2×C8—24no—
203C2×C8—212no—
204C2×C8—412no—
205C2×C8—44no—
206C4⋊C4—212no—
207C4⋊C4—248no—
208C4⋊C4—212no—
209C4⋊C4C2×C22⋊C4124yes—
210C22⋊C4—248no—
211C22⋊C4C2×C22⋊C4124yes—
212C42C2×C22⋊C416yes—
213C42C2×C22⋊C4112yes—
214C42C23×C411yescharacteristic
215C42C23×C416yes—
216C42C22×D4112yes—
217C42C22×D412yes—
218C42C2511yescharacteristic
219C23—26no—
220C23—212no—
221C23—24no—
222C23—44no—
223C23—48no—
224C23C22×C22⋊C416yes—
225C23C22×C22⋊C411yescharacteristic
226Q8—412no—
227Q8—412no—
228Q8—448no—
229Q8C2×#100116yes—
230D4—224no—
231D4—44no—
232D4—44no—
233D4—448no—
234D4—48no—
235D4—44no—
236D4—44no—
237C2×C4—22no—
238C2×C4—212no—
239C2×C4—212no—
240C2×C4—212no—
241C2×C4—224no—
242C2×C4—212no—
243C2×C4—212no—
244C2×C4—212no—
245C2×C4—448no—
246C2×C4—412no—
247C2×C4—448no—
248C2×C4C2×#100112yes—
249C2×C4C22×C22⋊C411yescharacteristic
250C2×C4C22×C22⋊C4112yes—
251C2×C4C22×C22⋊C416yes—
252C2×C4C22×C22⋊C412yes—
253C2×C4#57714yes—
254C2×C4#57814yes—
255C2×C4C24×C411yescharacteristic
256C2×C4C23×D412yes—
257C8—412no—
258C8—44no—
259C22—26no—
260C22—212no—
261C22—412no—
262C22—44no—
263C22—48no—
264C22—88no—
265C22C22×#10012yes—
266C22#289814yes—
267C22C23×C22⋊C411yescharacteristic
268C4—21no—
269C4—21no—
270C4—212no—
271C4—412no—
272C4C22×#100112yes—
273C4#289814yes—
274C4C2×#57712yes—
275C4C2×#57812yes—
276C2—46no—
277C2—84no—
278C2#1777314yesdirect product factor
279C2C23×#10011yescharacteristic
280C2C2×#289812yes—
subgroupG/H
center, socleC23C22×C22⋊C4
commutatorC2×C4C24×C4
Frattini, cosocleC42C25
prime radicalC2×#3499C2
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C2×C4×#41 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#2991C2semidirect
3. #17773C2direct (N × H)
4. C2×#1560C2semidirect
5. C2×#1548C2semidirect
6. C2×#1543C2semidirect
18. #2991C22semidirect
23. #1560C22semidirect
24. #1548C22semidirect
25. #1543C22semidirect
278. C2#17773direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#34992
C2×#29912
#177732
C2×#15602
C2×#15482
C2×#15432