Finite Group Databasebeta

← C2×#22248 #6376348

Subgroups — C2×#22248 #6376348

Order 512.

2282 conjugacy classes of subgroups.

The subgroup lattice has 253 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#500C211yesmaximal, characteristic
2C2×C4×C4⋊Q8C212yesmaximal
3#22248C2116yesmaximal, direct product factor
4C2×#1990C212yesmaximal
5C2×#1921C218yesmaximal
6C2×#1834C211yesmaximal, characteristic
7C2×#1744C211yesmaximal, characteristic
8C22×C4⋊Q8C2212yes—
9C22×C4×Q8—22no—
10C2×#500C4116yescomplemented
11C2×#500C2218yes—
12C22×#107C2214yes—
13C22×C4×C8C2211yescharacteristic
14C22×C4×C8C2211yescharacteristic
15C4×C4⋊Q8—28no—
16C4×C4⋊Q8C22116yes—
17C2×#391—22no—
18C2×#389—22no—
19C2×#389C2214yes—
20C2×#384C2212yes—
21C2×C4×C4⋊C4—22no—
22C2×C4×C4⋊C4C2214yes—
23C2×C43C2211yescharacteristic
24#1990C22116yes—
25#1921C22164yes—
26#1834C2218yes—
27#1744C2218yes—
28C2×#340C2214yes—
29C2×#340C2218yes—
30C2×#336C2214yes—
31C23×Q8—22no—
32C23×C8C2312yes—
33C23×C8C2312yes—
34C2×C4⋊Q8—24no—
35C2×C4⋊Q8—28no—
36C2×C4⋊Q8C2×C4116yes—
37C2×C4⋊Q8C2318yes—
38C2×C4×Q8—216no—
39C2×C4×Q8—416no—
40C22×C4⋊C4—22no—
41C22×C4⋊C4—22no—
42C22×C4⋊C4—24no—
43C22×C4⋊C4—22no—
44C22×C4⋊C4C2314yes—
45C22×C4⋊C4C2314yes—
46C22×C42—24no—
47C22×C42D412yes—
48C22×C42D411yescharacteristic
49C22×C42D411yescharacteristic
50C22×C42C2312yes—
51C22×C42C2311yescharacteristic
52#500C2×C4164yescomplemented
53C2×#107C2×C4132yes—
54C2×#107C23116yes—
55C2×C4×C8—24no—
56C2×C4×C8C2×C418yes—
57C2×C4×C8C2314yes—
58C2×C4×C8C2314yes—
59#391—216no—
60#389—28no—
61#389—216no—
62#389C23116yes—
63#384—24no—
64#384C2318yes—
65C4×C4⋊C4—28no—
66C4×C4⋊C4—216no—
67C4×C4⋊C4C23116yes—
68C2×#95—24no—
69C2×#95—24no—
70C43D414yes—
71C43C2314yes—
72#340C23116yes—
73#340C23132yes—
74#336C23116yes—
75C22×Q8—216no—
76C22×Q8—28no—
77C22×Q8—48no—
78C22×Q8—48no—
79C23×C4—24no—
80C23×C4—24no—
81C23×C4C2×D412yes—
82C23×C4C2×D412yes—
83C23×C4C2×D411yescharacteristic
84C23×C4C2×D411yescharacteristic
85C23×C4C2411yescharacteristic
86C22×C8—28no—
87C22×C8—24no—
88C22×C8—28no—
89C22×C8C22×C418yes—
90C22×C8C2414yes—
91C22×C8C2414yes—
92C4⋊Q8—232no—
93C4⋊Q8—216no—
94C4⋊Q8C22×C4132yes—
95C4×Q8—464no—
96C2×C4⋊C4—216no—
97C2×C4⋊C4—28no—
98C2×C4⋊C4—24no—
99C2×C4⋊C4—28no—
100C2×C4⋊C4—216no—
101C2×C4⋊C4—28no—
102C2×C4⋊C4—216no—
103C2×C4⋊C4—28no—
104C2×C4⋊C4—24no—
105C2×C4⋊C4—416no—
106C2×C4⋊C4—48no—
107C2×C4⋊C4—48no—
108C2×C4⋊C4C22×C4116yes—
109C2×C4⋊C4C2418yes—
110C2×C4⋊C4C2418yes—
111C2×C42—24no—
112C2×C42—28no—
113C2×C42—28no—
114C2×C42—216no—
115C2×C42—416no—
116C2×C42Q1618yes—
117C2×C42C22×C414yes—
118C2×C42C2×D418yes—
119C2×C42C2×D414yes—
120C2×C42C2×D414yes—
121C2×C42C2×D412yes—
122C2×C42C2×D414yes—
123C2×C42#4114yes—
124C2×C42C2414yes—
125C2×C42C2412yes—
126#107C22×C4164yes—
127C4×C8—28no—
128C4×C8C22×C4116yes—
129#95—216no—
130#95—216no—
131C24C22×D411yescharacteristic
132C2×Q8—232no—
133C2×Q8—416no—
134C2×Q8—416no—
135C2×Q8—464no—
136C22×C4—24no—
137C22×C4—24no—
138C22×C4—216no—
139C22×C4—24no—
140C22×C4—24no—
141C22×C4—24no—
142C22×C4—28no—
143C22×C4—28no—
144C22×C4—48no—
145C22×C4—48no—
146C22×C4—48no—
147C22×C4—48no—
148C22×C4—48no—
149C22×C4C4×D414yes—
150C22×C4C4×D414yes—
151C22×C4C2×Q1618yes—
152C22×C4C2×Q1614yes—
153C22×C4#13514yes—
154C22×C4AGL(1,ℤ/8)18yes—
155C22×C4C23×C412yes—
156C22×C4C22×D414yes—
157C22×C4C22×D414yes—
158C22×C4C22×D411yescharacteristic
159C22×C4C22×D412yes—
160C22×C4C22×D412yes—
161C22×C4C2×#4112yes—
162C22×C42−1+418yes—
163C22×C4C2511yescharacteristic
164C2×C8—216no—
165C2×C8—28no—
166C2×C8—24no—
167C2×C8—28no—
168C2×C8—48no—
169C2×C8C23×C418yes—
170C4⋊C4—232no—
171C4⋊C4—216no—
172C4⋊C4—28no—
173C4⋊C4—216no—
174C4⋊C4—432no—
175C4⋊C4—48no—
176C4⋊C4—416no—
177C4⋊C4—416no—
178C4⋊C4C23×C4116yes—
179C42—28no—
180C42—28no—
181C42—216no—
182C42—28no—
183C42—432no—
184C42C4×D418yes—
185C42C2×Q16116yes—
186C42C23×C414yes—
187C42C2×#4114yes—
188C23C2×C4×D412yes—
189C23#53614yes—
190C23C22×Q1612yes—
191C23C2×#13512yes—
192C23C2×AGL(1,ℤ/8)14yes—
193C23C23×D411yescharacteristic
194Q8—464no—
195C2×C4—24no—
196C2×C4—216no—
197C2×C4—24no—
198C2×C4—216no—
199C2×C4—24no—
200C2×C4—24no—
201C2×C4—24no—
202C2×C4—432no—
203C2×C4—48no—
204C2×C4—48no—
205C2×C4—48no—
206C2×C4—48no—
207C2×C4—48no—
208C2×C4—48no—
209C2×C4—816no—
210C2×C4C4×Q16116yes—
211C2×C4#442116yes—
212C2×C4C2×C4×D412yes—
213C2×C4C2×C4×D414yes—
214C2×C4C2×C4×D414yes—
215C2×C4#51918yes—
216C2×C4#53614yes—
217C2×C4#54118yes—
218C2×C4C22×Q1618yes—
219C2×C4C22×Q1614yes—
220C2×C4C2×#13514yes—
221C2×C4C2×AGL(1,ℤ/8)18yes—
222C2×C4C24×C411yescharacteristic
223C2×C4C22×#4111yescharacteristic
224C2×C4C2×2−1+414yes—
225C8—28no—
226C8—44no—
227C22#232714yes—
228C22C2×C4×Q1614yes—
229C22C2×#44214yes—
230C22#322818yes—
231C22#323018yes—
232C22C22×C4×D411yescharacteristic
233C22C2×#53612yes—
234C22C23×Q1611yescharacteristic
235C22C22×#13511yescharacteristic
236C22C22×AGL(1,ℤ/8)12yes—
237C4—28no—
238C4—44no—
239C4—416no—
240C4—88no—
241C4#232714yes—
242C4C2×C4×Q1618yes—
243C4C2×#44218yes—
244C4C2×#51912yes—
245C4C2×#54112yes—
246C2#2224818yesdirect product factor
247C2C2×#232711yescharacteristic
248C2C22×C4×Q1611yescharacteristic
249C2C22×#44211yescharacteristic
250C2C2×#323012yes—
251C2C2×#322812yes—
subgroupG/H
center, socle, prime radicalC24C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #22248C2direct (N × H)
10. C2×#500C4semidirect
52. #500C2×C4semidirect
246. C2#22248direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5002
C2×C4×C4⋊Q82
#222482
C2×#19902
C2×#19212
C2×#18342
C2×#17442