Finite Group Databasebeta

← C4×#2245 #496043

Subgroups — C4×#2245 #496043

Order 512.

598 conjugacy classes of subgroups.

The subgroup lattice has 254 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2245C211yesmaximal, characteristic
2C4×#499C211yesmaximal, characteristic
3C4×#494C211yesmaximal, characteristic
4#13284C211yesmaximal, characteristic
5#13207C211yesmaximal, characteristic
6#13150C214yesmaximal
7#12890C211yesmaximal, characteristic
8C4×#358C214yesmaximal
9C4×#346C211yesmaximal, characteristic
10C2×#499C2211yescharacteristic
11C2×#494C2211yescharacteristic
12C2×C4×Q16—21no—
13C2×C4×Q16C2212yes—
14C4×C4⋊Q8—21no—
15C4×#125—21no—
16#2245C418yesdirect product factor
17C2×#358C2214yes—
18C2×#358C2214yes—
19C2×#346C2212yes—
20C2×#346C2211yescharacteristic
21C2×#346C2211yescharacteristic
22C2×C4×C16C2212yes—
23#1991—21no—
24#1969—21no—
25#1969C2212yes—
26#1956—21no—
27#1942C2212yes—
28#1941—21no—
29#1846C2211yescharacteristic
30#1845C2211yescharacteristic
31C4×#107C2212yes—
32C4×#106—21no—
33C42×C8C2211yescharacteristic
34#1380C2214yes—
35#1380C2214yes—
36C22×Q16—21no—
37C22×Q16C2312yes—
38C2×C4⋊Q8—21no—
39C2×#125—21no—
40C2×C4×Q8—22no—
41C22×C16C2312yes—
42C22×C16C2312yes—
43#499—22no—
44#499C2×C414yes—
45#494—22no—
46#494C2×C414yes—
47C4×Q16—28no—
48C4×Q16—44no—
49C2×#107—21no—
50C2×#107C2312yes—
51C2×#107C2312yes—
52C2×#107C2312yes—
53C2×#106—21no—
54C2×#106—21no—
55C2×#103—22no—
56C2×#103—22no—
57C2×C4×C8D411yescharacteristic
58C2×C4×C8D411yescharacteristic
59C2×C4×C8D411yescharacteristic
60C2×C4×C8C2311yescharacteristic
61C2×C4×C8C2311yescharacteristic
62C2×C4×C8C2311yescharacteristic
63#391—22no—
64#389—22no—
65#389—42no—
66#387—42no—
67#384—21no—
68#382—21no—
69C4×C4⋊C4—22no—
70C4×C4⋊C4—42no—
71C4×C4⋊C4—42no—
72C43D411yescharacteristic
73#358—28no—
74#358C2×C4116yes—
75#346—24no—
76#346—22no—
77#346C2×C414yes—
78C4×C16—24no—
79#340—22no—
80#340—22no—
81C22×Q8—22no—
82C2×Q16—24no—
83C2×Q16—24no—
84C2×Q16—24no—
85C2×Q16—22no—
86C2×Q16—42no—
87C2×Q16—42no—
88C2×Q16C22×C414yes—
89C22×C8C2×D411yescharacteristic
90C22×C8C2×D411yescharacteristic
91C22×C8C2×D411yescharacteristic
92C22×C8C2411yescharacteristic
93C4⋊Q8—24no—
94C4⋊Q8—42no—
95#125—24no—
96#125—42no—
97C4×Q8—44no—
98C4×Q8—44no—
99C2×C4⋊C4—22no—
100C2×C4⋊C4—22no—
101C2×C4⋊C4—22no—
102C2×C4⋊C4—42no—
103C2×C4⋊C4—42no—
104C2×C4⋊C4—42no—
105C2×C4⋊C4—42no—
106C2×C4⋊C4—42no—
107C2×C42—42no—
108C2×C42—42no—
109C2×C42D812yes—
110C2×C42D812yes—
111C2×C42C2×D411yescharacteristic
112C2×C42C2×D411yescharacteristic
113C2×C42C2×D411yescharacteristic
114C2×C16—22no—
115C2×C16—22no—
116C2×C16—22no—
117C2×C16—22no—
118C2×C16C22×C414yes—
119C2×C16#4114yes—
120#107—22no—
121#107—24no—
122#107—24no—
123#107—42no—
124#107C22×C414yes—
125#106—24no—
126#106—42no—
127#103—44no—
128#103—44no—
129C4×C8—22no—
130C4×C8—22no—
131C4×C8—22no—
132C4×C8SD1614yes—
133C4×C8C22×C412yes—
134C4×C8#4112yes—
135C4×C8#4114yes—
136#95—42no—
137#95—42no—
138#95—42no—
139#95—44no—
140C2×Q8—24no—
141C2×Q8—42no—
142C2×Q8—42no—
143C2×Q8—42no—
144C2×Q8—42no—
145C2×Q8—42no—
146C22×C4—42no—
147C22×C4—42no—
148C22×C4—42no—
149C22×C4—42no—
150C22×C4C2×D812yes—
151C22×C4C2×D812yes—
152C22×C4C2×D811yescharacteristic
153C22×C4C2×D811yescharacteristic
154C22×C4C22×D411yescharacteristic
155Q16—28no—
156Q16—44no—
157Q16—48no—
158C2×C8—21no—
159C2×C8—21no—
160C2×C8—21no—
161C2×C8—21no—
162C2×C8C4×D412yes—
163C2×C8#12412yes—
164C2×C8C2×SD1612yes—
165C2×C8C2×SD1612yes—
166C2×C8#13512yes—
167C2×C8C23×C411yescharacteristic
168C2×C8C2×#4112yes—
169C2×C8C2×#4112yes—
170C2×C8C2×#4111yescharacteristic
171C4⋊C4—24no—
172C4⋊C4—42no—
173C4⋊C4—48no—
174C4⋊C4—48no—
175C4⋊C4—42no—
176C4⋊C4—42no—
177C4⋊C4—42no—
178C4⋊C4—42no—
179C4⋊C4—84no—
180C4⋊C4—84no—
181C4⋊C4—84no—
182C42—21no—
183C42—21no—
184C42—24no—
185C42—42no—
186C42—84no—
187C42—84no—
188C42C4×D412yes—
189C42#12412yes—
190C42C2×SD1612yes—
191C42#13512yes—
192C16—24no—
193C16—24no—
194C23C22×D811yescharacteristic
195Q8—44no—
196Q8—44no—
197Q8—82no—
198Q8—82no—
199C2×C4—22no—
200C2×C4—22no—
201C2×C4—22no—
202C2×C4—22no—
203C2×C4—22no—
204C2×C4—22no—
205C2×C4—44no—
206C2×C4—44no—
207C2×C4—82no—
208C2×C4—82no—
209C2×C4—82no—
210C2×C4—82no—
211C2×C4—82no—
212C2×C4—82no—
213C2×C4—84no—
214C2×C4—82no—
215C2×C4—82no—
216C2×C4C4×D814yes—
217C2×C4#48612yes—
218C2×C4#48612yes—
219C2×C4#51014yes—
220C2×C4C2×C4×D411yescharacteristic
221C2×C4C2×#12411yescharacteristic
222C2×C4#53211yescharacteristic
223C2×C4C22×SD1611yescharacteristic
224C2×C4C2×#13511yescharacteristic
225C2×C4C2×#13511yescharacteristic
226C8—22no—
227C8—22no—
228C8C4×SD1614yes—
229C8C4×#4112yes—
230C8#52912yes—
231C22C2×C4×D811yescharacteristic
232C22C2×#48611yescharacteristic
233C22#316911yescharacteristic
234C22C2×#51012yes—
235C22#341412yes—
236C4—22no—
237C4—24no—
238C4—42no—
239C4—84no—
240C4—84no—
241C4—162no—
242C4—162no—
243C4#224514yesdirect product factor
244C4C4×#12411yescharacteristic
245C4C2×C4×SD1611yescharacteristic
246C4#313111yescharacteristic
247C4#316711yescharacteristic
248C2C4×#48611yescharacteristic
249C2C4×#51012yes—
250C2C2×#224511yescharacteristic
251C2#3370111yescharacteristic
252C2#3373812yes—
subgroupG/H
centerC22×C4C2×D8
commutatorC2×C8C23×C4
Frattini, cosocleC22×C8C24
socle, prime radicalC23C22×D8
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C43 ◁ C42×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
16. #2245C4direct (N × H)
243. C4#2245direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#22452
C4×#4992
C4×#4942
#132842
#132072
#131502
#128902
C4×#3582
C4×#3462