Finite Group Databasebeta

← C2×#22257 #6376381

Subgroups — C2×#22257 #6376381

Order 512.

1646 conjugacy classes of subgroups.

The subgroup lattice has 268 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3162C211yesmaximal, characteristic
2C2×#2960C212yesmaximal
3#22257C2116yesmaximal, direct product factor
4C2×#1995C212yesmaximal
5C2×#1922C218yesmaximal
6C2×#1838C211yesmaximal, characteristic
7C2×#1746C211yesmaximal, characteristic
8C2×#533C2212yes—
9#3162C418yescomplemented
10#3162C2218yes—
11C2×#501C414yescomplemented
12C2×#501C414yescomplemented
13#2960—28no—
14#2960C22116yes—
15C2×#446—22no—
16C2×#446—22no—
17C2×C8×Q8—22no—
18C2×C8×Q8—22no—
19C2×#427C2214yes—
20C2×#424C2214yes—
21C2×#423C2212yes—
22C2×#405C2214yes—
23C22×#97C2211yescharacteristic
24C22×C4×C8C2211yescharacteristic
25C2×#376C2211yescharacteristic
26#1995C22116yes—
27#1922C22164yes—
28#1838C2218yes—
29#1746C2218yes—
30C2×#341C2214yes—
31C2×#339C2218yes—
32C2×#336C2214yes—
33C22×M16C2314yes—
34C23×C8C2312yes—
35C23×C8C2312yes—
36#533—24no—
37#533—24no—
38#533C2×C418yes—
39#533C2318yes—
40C2×C4⋊Q8C2×C412yes—
41C2×C4⋊Q8C2×C412yes—
42C2×#125C2×C414yes—
43C2×C22⋊Q8—22no—
44C2×C22⋊Q8—22no—
45C2×C4×Q8—22no—
46C2×C4×Q8—22no—
47C2×#117C2314yes—
48C22×C42C2312yes—
49C22×C42C2311yescharacteristic
50#501C2×C4132yescomplemented
51#501C2×C4132yescomplemented
52#446—216no—
53#446—216no—
54C8×Q8—216no—
55C8×Q8—216no—
56#427C2×C4116yes—
57#427C23116yes—
58C2×#107C2×C418yes—
59C2×#106C2×C414yes—
60C2×#106C2×C414yes—
61#424—28no—
62#424C23116yes—
63#423—24no—
64#423C2318yes—
65C2×C4⋊C8—24no—
66C2×C4⋊C8—24no—
67C2×C4⋊C8—22no—
68C2×C4⋊C8—22no—
69#405—28no—
70#405C23116yes—
71C2×#97—24no—
72C2×#97C2×C414yes—
73C2×#97C2×C414yes—
74C2×#97C2314yes—
75C2×C4×C8—24no—
76C2×C4×C8D411yescharacteristic
77C2×C4×C8D412yes—
78C2×C4×C8D411yescharacteristic
79C2×C4×C8D414yes—
80C2×C4×C8C2314yes—
81#376—22no—
82#376C2314yes—
83C2×#95—22no—
84#341C23116yes—
85#339C23132yes—
86#336C23116yes—
87C22×Q8—22no—
88C22×Q8—22no—
89C23×C4—22no—
90C23×C4#4112yes—
91C23×C4C2411yescharacteristic
92C2×M16—24no—
93C2×M16—216no—
94C2×M16C2418yes—
95C22×C8—28no—
96C22×C8—28no—
97C22×C8—24no—
98C22×C8C22×C414yes—
99C22×C8C22×C414yes—
100C22×C8C2×D414yes—
101C22×C8C2×D412yes—
102C22×C8C2×D412yes—
103C22×C8C2414yes—
104C22×C8C2414yes—
105C4⋊Q8—24no—
106C4⋊Q8—24no—
107C4⋊Q8C22×C418yes—
108C4⋊Q8C22×C418yes—
109#125—28no—
110#125C22×C4116yes—
111C22⋊Q8—28no—
112C22⋊Q8—28no—
113C22⋊Q8—28no—
114C22⋊Q8—28no—
115C4×Q8—28no—
116C4×Q8—28no—
117C4×Q8—28no—
118C4×Q8—28no—
119#117—24no—
120#117—24no—
121#117C22×C418yes—
122#117C2418yes—
123C2×C4⋊C4—24no—
124C2×C4⋊C4—24no—
125C2×C4⋊C4—22no—
126C2×C4⋊C4—22no—
127C2×C4⋊C4C22×C414yes—
128C2×C4⋊C4C22×C414yes—
129C2×C22⋊C4—24no—
130C2×C42—24no—
131C2×C42—28no—
132C2×C42—22no—
133C2×C42C22×C412yes—
134C2×C42C22×C412yes—
135C2×C42C2×D412yes—
136C2×C42C2×D411yescharacteristic
137C2×C42C2×D411yescharacteristic
138C2×C42#4112yes—
139C2×C42C2414yes—
140C2×C42C2412yes—
141#107C22×C4132yes—
142#106C22×C4116yes—
143#106C22×C4116yes—
144C4⋊C8—216no—
145C4⋊C8—216no—
146C4⋊C8—28no—
147C4⋊C8—28no—
148#97—216no—
149#97C22×C4116yes—
150C4×C8—216no—
151C4×C8C2×D414yes—
152C4×C8C2×D418yes—
153C4×C8C2×D414yes—
154#95—28no—
155C24C2×#4111yescharacteristic
156C2×Q8—28no—
157C2×Q8—28no—
158C2×Q8—48no—
159C2×Q8—48no—
160C22×C4—24no—
161C22×C4—24no—
162C22×C4—24no—
163C22×C4—44no—
164C22×C4—48no—
165C22×C4—44no—
166C22×C4C4×D412yes—
167C22×C4C4×D412yes—
168C22×C4C4×D414yes—
169C22×C4C23×C411yescharacteristic
170C22×C4C23×C411yescharacteristic
171C22×C4C22×D411yescharacteristic
172C22×C4C22×D411yescharacteristic
173C22×C4C2×#4114yes—
174C22×C4C2×#4111yescharacteristic
175C22×C42−1+418yes—
176C22×C4C2511yescharacteristic
177M16—216no—
178M16—48no—
179C2×C8—28no—
180C2×C8—28no—
181C2×C8—24no—
182C2×C8—24no—
183C2×C8—28no—
184C2×C8—28no—
185C2×C8—28no—
186C2×C8—28no—
187C2×C8—48no—
188C2×C8C23×C418yes—
189C2×C8C22×D414yes—
190C2×C8C22×D414yes—
191C4⋊C4—216no—
192C4⋊C4—216no—
193C4⋊C4—28no—
194C4⋊C4—28no—
195C4⋊C4—24no—
196C4⋊C4—24no—
197C4⋊C4C23×C418yes—
198C4⋊C4C23×C418yes—
199C22⋊C4—28no—
200C22⋊C4—28no—
201C42—28no—
202C42—28no—
203C42—28no—
204C42—44no—
205C42C4×D412yes—
206C42C4×D412yes—
207C42C4×D414yes—
208C42C23×C414yes—
209C42C22×D412yes—
210C42C22×D412yes—
211C23—24no—
212C23C2×C4×D411yescharacteristic
213C23C2×C4×D411yescharacteristic
214C23#54114yes—
215C23C22×#4111yescharacteristic
216Q8—416no—
217Q8—416no—
218C2×C4—24no—
219C2×C4—24no—
220C2×C4—28no—
221C2×C4—28no—
222C2×C4—44no—
223C2×C4—44no—
224C2×C4—48no—
225C2×C4—48no—
226C2×C4—48no—
227C2×C4—44no—
228C2×C4—88no—
229C2×C4C2×C4×D414yes—
230C2×C4C2×C4×D414yes—
231C2×C4C2×C4×D411yescharacteristic
232C2×C4C2×C4×D411yescharacteristic
233C2×C4#51914yes—
234C2×C4#51914yes—
235C2×C4#53614yes—
236C2×C4#53614yes—
237C2×C4#54114yes—
238C2×C4C24×C411yescharacteristic
239C2×C4C23×D411yescharacteristic
240C2×C4C2×2−1+414yes—
241C8—28no—
242C8—24no—
243C8—24no—
244C8—48no—
245C22—22no—
246C22—22no—
247C22—28no—
248C22#232712yes—
249C22#232712yes—
250C22#295514yes—
251C22C22×C4×D411yescharacteristic
252C22C2×#54112yes—
253C4—24no—
254C4—24no—
255C4—48no—
256C4—48no—
257C4—84no—
258C4#232712yes—
259C4#232712yes—
260C4C2×#51912yes—
261C4C2×#53612yes—
262C2—22no—
263C2—22no—
264C2#2225714yesdirect product factor
265C2C2×#232711yescharacteristic
266C2C2×#295512yes—
subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC23C2×C4×D4
prime radicalC24C2×#41
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C4×C8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #22257C2direct (N × H)
9. #3162C4semidirect
11. C2×#501C4semidirect
12. C2×#501C4semidirect
50. #501C2×C4semidirect
51. #501C2×C4semidirect
264. C2#22257direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#31622
C2×#29602
#222572
C2×#19952
C2×#19222
C2×#18382
C2×#17462