Finite Group Databasebeta

← C2×#13457 #499205

Subgroups — C2×#13457 #499205

Order 512.

934 conjugacy classes of subgroups.

The subgroup lattice has 251 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#498C211yesmaximal, characteristic
2C22×#365C212yesmaximal
3C2×#1945C211yesmaximal, characteristic
4#13457C218yesmaximal, direct product factor
5C2×#1386C212yesmaximal
6C2×#1376C211yesmaximal, characteristic
7C22×C4⋊Q8—21no—
8C22×M32C2212yes—
9C2×#498—28no—
10C2×#498—22no—
11C2×#498C2214yes—
12C22×#108C2211yescharacteristic
13C2×#427C2211yescharacteristic
14C22×#106—21no—
15C22×#106C2212yes—
16C2×#424—21no—
17C22×C4×C8C2211yescharacteristic
18C2×#365—28no—
19C2×#365C2218yes—
20#1945—22no—
21#1945C2214yes—
22C2×#339—21no—
23#1386C2218yes—
24#1376C2214yes—
25C23×Q8—41no—
26C22×M16—21no—
27C23×C8D411yescharacteristic
28C23×C8C2311yescharacteristic
29C2×C4⋊Q8—28no—
30C2×C4⋊Q8—24no—
31C2×C4⋊Q8—42no—
32C2×C4⋊Q8—44no—
33C2×#117—21no—
34C22×C4⋊C4—22no—
35C22×C4⋊C4—41no—
36C22×C42D411yescharacteristic
37C2×M32—24no—
38C2×M32—22no—
39C2×M32Q818yescomplemented
40C2×M32C2314yes—
41C22×C16—22no—
42#498—216no—
43#498—216no—
44C2×#108—24no—
45C2×#108—21no—
46C2×#108C2312yes—
47#427—21no—
48#427—21no—
49#427Q812yescomplemented
50#427C2312yes—
51C2×#107Q812yescomplemented
52C2×#106—28no—
53C2×#106—22no—
54C2×#106—24no—
55C2×#106—24no—
56C2×#106—21no—
57C2×#106D418yes—
58C2×#106C2314yes—
59#424—24no—
60#424—42no—
61C2×C4⋊C8—42no—
62C2×C4×C8—24no—
63C2×C4×C8D412yes—
64C2×C4×C8C2312yes—
65#365—216no—
66#339—24no—
67C22×Q8—44no—
68C22×Q8—48no—
69C22×Q8—88no—
70C23×C4—21no—
71C23×C4—42no—
72C23×C4C2×D411yescharacteristic
73C2×M16—22no—
74C2×M16—41no—
75C2×M16—42no—
76C2×M16—42no—
77C22×C8—22no—
78C22×C8—22no—
79C22×C8—41no—
80C22×C8SD1612yes—
81C22×C8SD1612yes—
82C22×C8C2×D412yes—
83C22×C8C2×D411yescharacteristic
84C22×C8C2×D414yes—
85C22×C8C2×Q814yes—
86C22×C8C2×Q811yescharacteristic
87C22×C8C2×Q811yescharacteristic
88C22×C8#4111yescharacteristic
89C22×C8#4111yescharacteristic
90C22×C8C2411yescharacteristic
91C4⋊Q8—216no—
92C4⋊Q8—416no—
93C4⋊Q8—48no—
94#117—22no—
95#117—22no—
96#117—41no—
97#117—41no—
98C2×C4⋊C4—28no—
99C2×C4⋊C4—22no—
100C2×C4⋊C4—24no—
101C2×C4⋊C4—44no—
102C2×C4⋊C4—48no—
103C2×C4⋊C4—44no—
104C2×C4⋊C4—42no—
105C2×C22⋊C4—41no—
106C2×C42—22no—
107C2×C42—21no—
108C2×C42—41no—
109C2×C42SD1614yes—
110C2×C42C2×D412yes—
111M32—28no—
112M32—24no—
113M32C2×Q818yescomplemented
114C2×C16—28no—
115C2×C16—24no—
116#108—24no—
117#108—42no—
118#107—22no—
119#107C2×Q814yescomplemented
120#106—216no—
121#106—28no—
122#106—22no—
123#106—24no—
124#106—22no—
125#106C2×D418yes—
126C4⋊C8—48no—
127C4×C8—24no—
128C4×C8—24no—
129C24AGL(1,ℤ/8)11yescharacteristic
130C2×Q8—416no—
131C2×Q8—816no—
132C2×Q8—832no—
133C22×C4—28no—
134C22×C4—22no—
135C22×C4—24no—
136C22×C4—44no—
137C22×C4—48no—
138C22×C4—42no—
139C22×C4—88no—
140C22×C4#12012yes—
141C22×C4C22⋊Q811yescharacteristic
142C22×C4C22⋊Q811yescharacteristic
143C22×C4C4⋊Q812yes—
144C22×C4C2×SD1611yescharacteristic
145C22×C4C2×SD1611yescharacteristic
146C22×C4C2×SD1612yes—
147C22×C4AGL(1,ℤ/8)11yescharacteristic
148C22×C4#13712yes—
149C22×C4C22×D411yescharacteristic
150M16—42no—
151M16—42no—
152M16—82no—
153C2×C8—22no—
154C2×C8—22no—
155C2×C8—24no—
156C2×C8—24no—
157C2×C8—42no—
158C2×C8—82no—
159C2×C8#12012yes—
160C2×C8C22⋊Q814yes—
161C2×C8C22⋊Q814yes—
162C2×C8C22⋊Q811yescharacteristic
163C2×C8C22⋊Q811yescharacteristic
164C2×C8C4⋊Q814yes—
165C2×C8C4⋊Q814yes—
166C2×C8C4⋊Q812yes—
167C2×C8C2×SD1614yes—
168C2×C8C22×D412yes—
169C2×C8C22×Q812yes—
170C2×C8C22×Q811yescharacteristic
171C2×C8C2×#4111yescharacteristic
172C4⋊C4—28no—
173C4⋊C4—24no—
174C4⋊C4—416no—
175C4⋊C4—44no—
176C4⋊C4—48no—
177C4⋊C4—42no—
178C22⋊C4—42no—
179C22⋊C4—42no—
180C42—22no—
181C42—24no—
182C42—42no—
183C42—42no—
184C42C2×SD1614yes—
185C16—28no—
186C23—24no—
187C23#45012yes—
188C23#47611yescharacteristic
189C23#47611yescharacteristic
190C23#50112yes—
191C23C2×AGL(1,ℤ/8)11yescharacteristic
192Q8—832no—
193C2×C4—28no—
194C2×C4—216no—
195C2×C4—24no—
196C2×C4—48no—
197C2×C4—44no—
198C2×C4—88no—
199C2×C4—816no—
200C2×C4—84no—
201C2×C4#39512yes—
202C2×C4#39512yes—
203C2×C4#44812yes—
204C2×C4#44812yes—
205C2×C4#45012yes—
206C2×C4#47512yes—
207C2×C4#47512yes—
208C2×C4#47611yescharacteristic
209C2×C4#47611yescharacteristic
210C2×C4#49812yes—
211C2×C4#49812yes—
212C2×C4#50112yes—
213C2×C4C2×#12011yescharacteristic
214C2×C4C2×C22⋊Q811yescharacteristic
215C2×C4C2×C4⋊Q811yescharacteristic
216C2×C4C22×SD1611yescharacteristic
217C2×C4C22×SD1611yescharacteristic
218C2×C4C2×#13711yescharacteristic
219C8—24no—
220C8—82no—
221C8#39512yes—
222C8#39512yes—
223C8C2×C22⋊Q812yes—
224C8C2×C4⋊Q812yes—
225C22—22no—
226C22—22no—
227C22—24no—
228C22—24no—
229C22#205812yes—
230C22#205812yes—
231C22#223014yes—
232C22C2×#45011yescharacteristic
233C22C2×#47611yescharacteristic
234C22C2×#50111yescharacteristic
235C4—28no—
236C4—88no—
237C4—84no—
238C4#205812yes—
239C4#205812yes—
240C4C2×#39511yescharacteristic
241C4C2×#44811yescharacteristic
242C4C2×#47511yescharacteristic
243C4C2×#49811yescharacteristic
244C2—21no—
245C2—22no—
246C2—21no—
247C2#1345714yesdirect product factor
248C2C2×#205811yescharacteristic
249C2C2×#223012yes—
subgroupG/H
center, socleC23#476
commutator, Frattini, cosocleC22×C8C24
prime radicalC24AGL(1,ℤ/8)
LCSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×C4×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #13457C2direct (N × H)
39. C2×M32Q8semidirect
49. #427Q8semidirect
51. C2×#107Q8semidirect
113. M32C2×Q8semidirect
119. #107C2×Q8semidirect
247. C2#13457direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4982
C22×#3652
C2×#19452
#134572
C2×#13862
C2×#13762