Finite Group Databasebeta

← C2×#19711 #6357294

Subgroups — C2×#19711 #6357294

Order 512.

1824 conjugacy classes of subgroups.

The subgroup lattice has 226 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3231C214yesmaximal
2C2×#3170C212yesmaximal
3#19711C2116yesmaximal, direct product factor
4C2×#1723C214yesmaximal, complemented
5C2×#1718C214yesmaximal, complemented
6C2×#1452C211yesmaximal, characteristic
7C2×#533C2214yes—
8#3231—216no—
9#3231C22132yes—
10#3170—28no—
11#3170C22116yes—
12C2×#500C2212yes—
13C2×#500C2214yes—
14C2×#498C2214yes—
15C2×#494C2212yes—
16C2×#487C2214yes—
17C2×#487C2214yes—
18C2×#487C2214yes—
19C2×#485—28no—
20C2×#479—28no—
21C2×#467—24no—
22C2×C4×Q16—24no—
23C2×#431C2212yes—
24C22×C4×C8C2211yescharacteristic
25#1723C22132yescomplemented
26#1718C22132yescomplemented
27#1452C2218yes—
28C2×#322C2214yes—
29C22×Q16—24no—
30C23×C8D412yes—
31#533—28no—
32#533—28no—
33#533—28no—
34#533C23116yes—
35C2×C4⋊Q8C2314yes—
36C2×C4⋊Q8C2314yes—
37C2×#125—24no—
38C2×C22⋊Q8—24no—
39C2×C22⋊Q8—24no—
40C2×C4×Q8—24no—
41C2×C4×Q8—24no—
42C2×#117—24no—
43C22×C42C2311yescharacteristic
44#500—24no—
45#500—28no—
46#500C2318yes—
47#500C23116yes—
48#498—28no—
49#498C23116yes—
50#494—24no—
51#494C2318yes—
52#487—28no—
53#487—28no—
54#487—28no—
55#487C23116yes—
56#487C23116yes—
57#487C23116yes—
58#485—264no—
59#479—264no—
60#467—232no—
61C4×Q16—232no—
62#431D418yes—
63#431C2318yes—
64C2×#107—28no—
65C2×#107—24no—
66C2×#106—28no—
67C2×C4⋊C8D414yes—
68C2×#103—28no—
69C2×#103—28no—
70C2×#103—28no—
71C2×C22⋊C8D414yes—
72C2×C4×C8D414yes—
73C2×C4×C8D412yes—
74C2×C4×C8C2312yes—
75C2×C4×C8C2314yes—
76C2×C4×C8C2314yes—
77#322C23116yes—
78C22×Q8—24no—
79C22×Q8—24no—
80C23×C4C2×D412yes—
81C23×C4C2×D411yescharacteristic
82C2×Q16—216no—
83C2×Q16—416no—
84C22×C8—44no—
85C22×C8C2×D414yes—
86C22×C8C2×D418yes—
87C22×C8C2×D418yes—
88C4⋊Q8—24no—
89C4⋊Q8—24no—
90C4⋊Q8—24no—
91C4⋊Q8—24no—
92C4⋊Q8—24no—
93C4⋊Q8—24no—
94C4⋊Q8C2418yes—
95C4⋊Q8C2418yes—
96#125—216no—
97#125—48no—
98C22⋊Q8—216no—
99C22⋊Q8—216no—
100C22⋊Q8—48no—
101C22⋊Q8—48no—
102C4×Q8—216no—
103C4×Q8—216no—
104C4×Q8—48no—
105C4×Q8—48no—
106#117—216no—
107#117—48no—
108C2×C4⋊C4—24no—
109C2×C4⋊C4—24no—
110C2×C4⋊C4—24no—
111C2×C4⋊C4—24no—
112C2×C4⋊C4—44no—
113C2×C4⋊C4—44no—
114C2×C22⋊C4—44no—
115C2×C42—44no—
116C2×C42C2×D411yescharacteristic
117C2×C42C2×D412yes—
118C2×C42C2×D412yes—
119C2×C42C2×D414yes—
120C2×C42C2411yescharacteristic
121C2×C42C2412yes—
122#107—216no—
123#107—232no—
124#106—232no—
125C4⋊C8C2×D4116yes—
126#103—232no—
127#103—232no—
128#103—232no—
129C22⋊C8C2×D4116yes—
130C4×C8C2×D418yes—
131C4×C8C2×D414yes—
132C4×C8C2×D418yes—
133C4×C8C2414yes—
134C4×C8C2418yes—
135C24#12711yescharacteristic
136C2×Q8—28no—
137C2×Q8—28no—
138C2×Q8—44no—
139C2×Q8—44no—
140C2×Q8—416no—
141C2×Q8—416no—
142C22×C4—24no—
143C22×C4—28no—
144C22×C4—44no—
145C22×C4—44no—
146C22×C4#12714yes—
147C22×C4#12712yes—
148C22×C4#12712yes—
149C22×C4#12711yescharacteristic
150C22×C4C22×D414yes—
151C22×C4C22×D412yes—
152C22×C4C22×D411yescharacteristic
153C22×C4C22×D412yes—
154Q16—432no—
155C2×C8—28no—
156C2×C8—216no—
157C2×C8—48no—
158C2×C8C22×D418yes—
159C2×C8C22×D4116yes—
160C4⋊C4—28no—
161C4⋊C4—28no—
162C4⋊C4—28no—
163C4⋊C4—28no—
164C4⋊C4—44no—
165C4⋊C4—44no—
166C4⋊C4—44no—
167C4⋊C4—44no—
168C4⋊C4—416no—
169C4⋊C4—416no—
170C22⋊C4—416no—
171C42—416no—
172C42#12712yes—
173C42#12714yes—
174C42C22×D412yes—
175C42C22×D412yes—
176C42C22×D411yescharacteristic
177C42C22×D414yes—
178C42C2511yescharacteristic
179C23—22no—
180C23—24no—
181C23C2×#12712yes—
182C23C2×#12711yescharacteristic
183Q8—416no—
184Q8—416no—
185Q8—88no—
186Q8—88no—
187C2×C4—22no—
188C2×C4—24no—
189C2×C4—24no—
190C2×C4—28no—
191C2×C4—24no—
192C2×C4—28no—
193C2×C4—48no—
194C2×C4—48no—
195C2×C4—88no—
196C2×C4—88no—
197C2×C4C2×#12714yes—
198C2×C4C2×#12712yes—
199C2×C4C2×#12711yescharacteristic
200C2×C4C2×#12712yes—
201C2×C4#57514yes—
202C2×C4#57818yes—
203C2×C4C23×D411yescharacteristic
204C2×C4C23×D412yes—
205C8—28no—
206C8—216no—
207C22—22no—
208C22—24no—
209C22—44no—
210C22#315012yes—
211C22#315614yes—
212C22C22×#12711yescharacteristic
213C4—22no—
214C4—24no—
215C4—88no—
216C4—88no—
217C4#315012yes—
218C4#315614yes—
219C4C2×#57512yes—
220C4C2×#57814yes—
221C2—42no—
222C2#1971114yesdirect product factor
223C2C2×#315011yescharacteristic
224C2C2×#315612yes—
subgroupG/H
center, socleC23C2×#127
commutator, Frattini, cosocleC42C25
prime radicalC24#127
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #19711C2direct (N × H)
4. C2×#1723C2semidirect
5. C2×#1718C2semidirect
25. #1723C22semidirect
26. #1718C22semidirect
222. C2#19711direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#32312
C2×#31702
#197112
C2×#17232
C2×#17182
C2×#14522