Finite Group Databasebeta

← C2×#13177 #495049

Subgroups — C2×#13177 #495049

Order 512.

830 conjugacy classes of subgroups.

The subgroup lattice has 264 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#367C212yesmaximal
2C22×C4⋊C16C211yesmaximal, characteristic
3C2×#1845C211yesmaximal, characteristic
4C2×C4×#107C211yesmaximal, characteristic
5#13177C218yesmaximal, direct product factor
6C2×#1380C212yesmaximal
7C23×C16C2212yes—
8C22×#107—21no—
9C22×#107C2212yes—
10C22×#107C2211yescharacteristic
11C22×#107C2211yescharacteristic
12C22×C4×C8C2211yescharacteristic
13C2×#384—21no—
14C2×C4×C4⋊C4—21no—
15C2×#367—28no—
16C2×#367C2218yes—
17C2×C4⋊C16C418yescomplemented
18C2×C4⋊C16C2214yes—
19#1845—22no—
20#1845C2214yes—
21C4×#107—22no—
22C4×#107C2214yes—
23C2×#340—21no—
24#1380C2218yes—
25C23×C8D411yescharacteristic
26C23×C8C2311yescharacteristic
27C22×C4⋊C4—21no—
28C22×C4⋊C4—21no—
29C22×C4⋊C4—22no—
30C22×C4⋊C4—41no—
31C22×C4⋊C4—41no—
32C22×C42—41no—
33C22×C42D411yescharacteristic
34C22×C16—24no—
35C22×C16—24no—
36C22×C16C2×C418yes—
37C22×C16C2314yes—
38C2×#107—21no—
39C2×#107—21no—
40C2×#107—22no—
41C2×#107—22no—
42C2×#107—24no—
43C2×#107—24no—
44C2×#107—22no—
45C2×#107—24no—
46C2×#107—44no—
47C2×#107D414yes—
48C2×#107Q814yes—
49C2×#107C2314yes—
50C2×#107C2312yes—
51C2×#107C2312yes—
52C2×C4×C8C2×C414yes—
53C2×C4×C8D412yes—
54C2×C4×C8Q814yes—
55C2×C4×C8C2312yes—
56#384—24no—
57#384—42no—
58C4×C4⋊C4—24no—
59C4×C4⋊C4—42no—
60C2×#95—41no—
61#367—216no—
62C4⋊C16C2×C4116yescomplemented
63#340—24no—
64C23×C4—41no—
65C23×C4—41no—
66C23×C4—42no—
67C23×C4D811yescharacteristic
68C23×C4D811yescharacteristic
69C23×C4C2×D411yescharacteristic
70C22×C8—22no—
71C22×C8—22no—
72C22×C8C4⋊C414yes—
73C22×C8C22×C412yes—
74C22×C8C2×D412yes—
75C22×C8C2×D411yescharacteristic
76C22×C8C2×D412yes—
77C22×C8C2×Q812yes—
78C22×C8C2×Q812yes—
79C22×C8#4112yes—
80C22×C8#4112yes—
81C22×C8C2411yescharacteristic
82C2×C4⋊C4—24no—
83C2×C4⋊C4—24no—
84C2×C4⋊C4—22no—
85C2×C4⋊C4—22no—
86C2×C4⋊C4—24no—
87C2×C4⋊C4—41no—
88C2×C4⋊C4—41no—
89C2×C4⋊C4—42no—
90C2×C4⋊C4—42no—
91C2×C4⋊C4—44no—
92C2×C4⋊C4—44no—
93C2×C4⋊C4—42no—
94C2×C4⋊C4—44no—
95C2×C4⋊C4—44no—
96C2×C4⋊C4—84no—
97C2×C4⋊C4—84no—
98C2×C42—44no—
99C2×C42—84no—
100C2×C42C4⋊C414yes—
101C2×C42D812yes—
102C2×C42Q1614yes—
103C2×C42C2×D412yes—
104C2×C16—216no—
105C2×C16—24no—
106C2×C16—24no—
107C2×C16C22×C418yes—
108#107—24no—
109#107—24no—
110#107—22no—
111#107—22no—
112#107—24no—
113#107—24no—
114#107—48no—
115#107—44no—
116#107C2×D414yes—
117#107C2×Q814yes—
118C4×C8C4⋊C418yes—
119C4×C8C22×C414yes—
120C4×C8C2×Q814yes—
121#95—44no—
122C24C2×D811yescharacteristic
123C22×C4—22no—
124C22×C4—22no—
125C22×C4—42no—
126C22×C4—42no—
127C22×C4—44no—
128C22×C4—44no—
129C22×C4—44no—
130C22×C4—82no—
131C22×C4—82no—
132C22×C4—82no—
133C22×C4—82no—
134C22×C4—84no—
135C22×C4—84no—
136C22×C4—84no—
137C22×C4#10714yes—
138C22×C4#10714yes—
139C22×C4SD3214yes—
140C22×C4SD3214yes—
141C22×C4C2×C4⋊C412yes—
142C22×C4#12112yes—
143C22×C4C22⋊Q812yes—
144C22×C4C2×D812yes—
145C22×C4C2×D811yescharacteristic
146C22×C4C2×D812yes—
147C22×C4C2×Q1612yes—
148C22×C4AGL(1,ℤ/8)12yes—
149C22×C4#13712yes—
150C22×C4C22×D411yescharacteristic
151C2×C8—22no—
152C2×C8—22no—
153C2×C8—28no—
154C2×C8C2×C4⋊C414yes—
155C2×C8C2×C4⋊C412yes—
156C2×C8C4×D414yes—
157C2×C8C4×Q814yes—
158C2×C8#12112yes—
159C2×C8C22⋊Q812yes—
160C2×C8#12514yes—
161C2×C8C4⋊Q814yes—
162C2×C8C23×C411yescharacteristic
163C2×C8C22×D411yescharacteristic
164C2×C8C22×Q811yescharacteristic
165C2×C8C22×Q811yescharacteristic
166C2×C8C2×#4111yescharacteristic
167C2×C8C2×#4111yescharacteristic
168C4⋊C4—24no—
169C4⋊C4—24no—
170C4⋊C4—42no—
171C4⋊C4—42no—
172C4⋊C4—44no—
173C4⋊C4—44no—
174C4⋊C4—44no—
175C4⋊C4—44no—
176C4⋊C4—88no—
177C4⋊C4—84no—
178C4⋊C4—88no—
179C42—88no—
180C42#10718yes—
181C42C2×C4⋊C414yes—
182C42C2×Q1614yes—
183C16—28no—
184C23C2×#10712yes—
185C23#45912yes—
186C23#47412yes—
187C23C2×SD3212yes—
188C23C2×SD3212yes—
189C23#50912yes—
190C23#51012yes—
191C23C22×D811yescharacteristic
192C2×C4—22no—
193C2×C4—22no—
194C2×C4—28no—
195C2×C4—44no—
196C2×C4—44no—
197C2×C4—82no—
198C2×C4—82no—
199C2×C4—82no—
200C2×C4—82no—
201C2×C4—88no—
202C2×C4—88no—
203C2×C4—84no—
204C2×C4—84no—
205C2×C4—84no—
206C2×C4—168no—
207C2×C4#367116yescomplemented
208C2×C4#38914yes—
209C2×C4C2×#10714yes—
210C2×C4C2×#10714yes—
211C2×C4C2×#10712yes—
212C2×C4#42814yes—
213C2×C4#45912yes—
214C2×C4#46214yes—
215C2×C4#47412yes—
216C2×C4#47714yes—
217C2×C4C2×SD3214yes—
218C2×C4C2×SD3214yes—
219C2×C4C22×C4⋊C411yescharacteristic
220C2×C4C2×#12111yescharacteristic
221C2×C4C2×C22⋊Q811yescharacteristic
222C2×C4C22×Q1611yescharacteristic
223C2×C4C2×AGL(1,ℤ/8)11yescharacteristic
224C2×C4C2×#13711yescharacteristic
225C8—24no—
226C8#38914yes—
227C8C2×C4×D411yescharacteristic
228C8C2×C4×Q811yescharacteristic
229C8C2×#12511yescharacteristic
230C8C2×C4⋊Q811yescharacteristic
231C22#194714yes—
232C22C2×#36714yes—
233C22#215914yes—
234C22#220714yes—
235C22#220814yes—
236C22#222514yes—
237C22#222614yes—
238C22C22×#10711yescharacteristic
239C22C2×#45911yescharacteristic
240C22C2×#47411yescharacteristic
241C22C22×SD3211yescharacteristic
242C22C22×SD3211yescharacteristic
243C22C2×#50911yescharacteristic
244C22C2×#51011yescharacteristic
245C4—24no—
246C4—84no—
247C4—84no—
248C4—164no—
249C4#194714yes—
250C4C2×#36718yescomplemented
251C4C2×#38911yescharacteristic
252C4C2×#42811yescharacteristic
253C4C2×#46211yescharacteristic
254C4C2×#47711yescharacteristic
255C2#1317718yesdirect product factor
256C2C2×#194711yescharacteristic
257C2C22×#36711yescharacteristic
258C2C2×#215911yescharacteristic
259C2C2×#220811yescharacteristic
260C2C2×#220711yescharacteristic
261C2C2×#222611yescharacteristic
262C2C2×#222511yescharacteristic
subgroupG/H
center, socle, prime radicalC24C2×D8
commutatorC2×C8C23×C4
Frattini, cosocleC22×C8C24
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C42 ◁ C22×C4×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
5. #13177C2direct (N × H)
17. C2×C4⋊C16C4semidirect
62. C4⋊C16C2×C4semidirect
207. C2×C4#367semidirect
250. C4C2×#367semidirect
255. C2#13177direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#3672
C22×C4⋊C162
C2×#18452
C2×C4×#1072
#131772
C2×#13802