Finite Group Databasebeta

← C2×#8242 #182877

Subgroups — C2×#8242 #182877

Order 512.

978 conjugacy classes of subgroups.

The subgroup lattice has 278 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2960C211yesmaximal, characteristic
2C2×#1544C211yesmaximal, characteristic
3C2×#1526C211yesmaximal, characteristic
4C2×C8×M16C212yesmaximal
5#8242C218yesmaximal, direct product factor
6C2×#1299C212yesmaximal
7C2×#533C2211yescharacteristic
8#2960—24no—
9#2960C414yes—
10#2960C2214yes—
11C2×#446—22no—
12C2×C8×Q8—22no—
13C2×#431C2212yes—
14C2×#424C412yes—
15C2×#423C2211yescharacteristic
16C2×#405C412yes—
17C2×C4×M16C2212yes—
18C22×C4×C8C2211yescharacteristic
19#1544C414yes—
20#1544C2214yes—
21C2×#332C414yes—
22#1526C414yes—
23#1526C2214yes—
24C2×#330C414yes—
25C8×M16—24no—
26C8×M16C2218yes—
27C2×#322—22no—
28C2×C82—22no—
29#1299C2218yes—
30C22×M16—22no—
31C22×M16C2×C412yes—
32C23×C8C2×C411yescharacteristic
33C23×C8C2×C411yescharacteristic
34#533—22no—
35#533—22no—
36#533C2×C412yes—
37#533C2×C412yes—
38#533C2×C412yes—
39#533C2312yes—
40C2×C4⋊Q8C2×C412yes—
41C2×#125C2×C412yes—
42C2×C22⋊Q8—22no—
43C2×C4×Q8—22no—
44C2×#117C2×C412yes—
45C22×C42C2311yescharacteristic
46#446—28no—
47#446—28no—
48C8×Q8—28no—
49C8×Q8—28no—
50#431—22no—
51#431—22no—
52#431C2×C414yes—
53#431C2314yes—
54#424—24no—
55#424C2×C418yes—
56#423—22no—
57#423C2×C412yes—
58#423C2312yes—
59C2×C4⋊C8—24no—
60C2×C4⋊C8—22no—
61C2×C4⋊C8C2×C414yes—
62C2×C22⋊C8—22no—
63#405—24no—
64#405C2×C418yes—
65C4×M16—22no—
66C4×M16—22no—
67C4×M16C2×C414yes—
68C4×M16C2314yes—
69C2×#97—22no—
70C2×#97C2×C414yes—
71C2×C4×C8—22no—
72C2×C4×C8—22no—
73C2×C4×C8—22no—
74C2×C4×C8C2×C412yes—
75C2×C4×C8D412yes—
76C2×C4×C8D414yes—
77C2×C4×C8D412yes—
78C2×C4×C8C2312yes—
79#332C2×C4116yes—
80#330C2×C4116yes—
81#322—28no—
82C82—28no—
83C22×Q8—22no—
84C23×C4C22×C411yescharacteristic
85C23×C4#4112yes—
86C2×M16—216no—
87C2×M16—24no—
88C2×M16—24no—
89C2×M16—22no—
90C2×M16—44no—
91C2×M16C22×C414yes—
92C22×C8—24no—
93C22×C8—24no—
94C22×C8—22no—
95C22×C8—24no—
96C22×C8—42no—
97C22×C8C22⋊C411yescharacteristic
98C22×C8C22⋊C412yes—
99C22×C8C22⋊C412yes—
100C22×C8C22⋊C412yes—
101C22×C8C22⋊C411yescharacteristic
102C22×C8C22×C412yes—
103C22×C8C22×C412yes—
104C4⋊Q8—22no—
105C4⋊Q8—22no—
106C4⋊Q8C4214yes—
107C4⋊Q8C22×C414yes—
108#125—24no—
109#125C4214yes—
110#125C22×C414yes—
111C22⋊Q8—24no—
112C22⋊Q8—24no—
113C22⋊Q8—24no—
114C22⋊Q8—24no—
115C4×Q8—24no—
116C4×Q8—24no—
117C4×Q8—24no—
118C4×Q8—24no—
119#117—22no—
120#117—22no—
121#117C4214yes—
122#117C22×C414yes—
123C2×C4⋊C4—24no—
124C2×C4⋊C4—22no—
125C2×C4⋊C4C4214yes—
126C2×C22⋊C4—22no—
127C2×C42—22no—
128C2×C42C22×C411yescharacteristic
129C2×C42C22×C411yescharacteristic
130C2×C42C22×C411yescharacteristic
131C2×C42C22×C411yescharacteristic
132C2×C42C22×C411yescharacteristic
133C2×C42C2×D412yes—
134C2×C42C2×D412yes—
135C2×C42#4112yes—
136C2×C42C2411yescharacteristic
137C4⋊C8—216no—
138C4⋊C8—24no—
139C4⋊C8—24no—
140C4⋊C8—24no—
141C4⋊C8C22×C418yes—
142C22⋊C8—24no—
143C22⋊C8—24no—
144#97—28no—
145#97—24no—
146#97C22×C418yes—
147C4×C8—28no—
148C4×C8—24no—
149C4×C8—24no—
150C4×C8—24no—
151C4×C8—24no—
152C4×C8C22⋊C414yes—
153C4×C8C22⋊C414yes—
154C4×C8C2×D414yes—
155C4×C8C2×D414yes—
156C24#11711yescharacteristic
157C2×Q8—24no—
158C2×Q8—24no—
159C2×Q8—48no—
160C22×C4—22no—
161C22×C4—22no—
162C22×C4—28no—
163C22×C4—24no—
164C22×C4C2×C4211yescharacteristic
165C22×C4C2×C4211yescharacteristic
166C22×C4C2×C22⋊C411yescharacteristic
167C22×C4C2×C22⋊C411yescharacteristic
168C22×C4#11712yes—
169C22×C4#11711yescharacteristic
170C22×C4C4×D412yes—
171C22×C4C4×D412yes—
172C22×C4C4×D412yes—
173C22×C4C4×D412yes—
174C22×C4C23×C411yescharacteristic
175C22×C4C2×#4112yes—
176M16—216no—
177M16—216no—
178M16—44no—
179M16—44no—
180C2×C8—216no—
181C2×C8—28no—
182C2×C8—22no—
183C2×C8—24no—
184C2×C8—24no—
185C2×C8—24no—
186C2×C8—24no—
187C2×C8—28no—
188C2×C8—42no—
189C2×C8—42no—
190C2×C8—44no—
191C2×C8—48no—
192C2×C8#10114yes—
193C2×C8C2×C22⋊C412yes—
194C2×C8C2×C22⋊C414yes—
195C2×C8C2×C22⋊C412yes—
196C4⋊C4—28no—
197C4⋊C4—24no—
198C4⋊C4—28no—
199C4⋊C4—24no—
200C4⋊C4—24no—
201C4⋊C4C2×C4218yes—
202C22⋊C4—24no—
203C22⋊C4—24no—
204C42—24no—
205C42—24no—
206C42C2×C4211yescharacteristic
207C42C2×C4211yescharacteristic
208C42C2×C22⋊C412yes—
209C42C4×D412yes—
210C42C4×D412yes—
211C42C4×D412yes—
212C42C4×D412yes—
213C42C23×C411yescharacteristic
214C42C23×C411yescharacteristic
215C42C22×D412yes—
216C23—22no—
217C23—24no—
218C23C4×C22⋊C411yescharacteristic
219C23C4×C22⋊C411yescharacteristic
220C23C2×#11711yescharacteristic
221Q8—48no—
222Q8—48no—
223C2×C4—22no—
224C2×C4—24no—
225C2×C4—21no—
226C2×C4—21no—
227C2×C4—21no—
228C2×C4—21no—
229C2×C4—24no—
230C2×C4—24no—
231C2×C4—22no—
232C2×C4—22no—
233C2×C4—24no—
234C2×C4—24no—
235C2×C4—28no—
236C2×C4—48no—
237C2×C4C4×C22⋊C412yes—
238C2×C4C4×C22⋊C411yescharacteristic
239C2×C4C4×C22⋊C411yescharacteristic
240C2×C4C4×C22⋊C412yes—
241C2×C4C2×#10112yes—
242C2×C4#41312yes—
243C2×C4#44318yes—
244C2×C4C22×C4211yescharacteristic
245C2×C4C22×C22⋊C411yescharacteristic
246C2×C4C2×C4×D412yes—
247C2×C4C2×C4×D412yes—
248C8—216no—
249C8—22no—
250C8—24no—
251C8—44no—
252C8—48no—
253C8C2×#10114yes—
254C22—21no—
255C22—21no—
256C22—22no—
257C22—22no—
258C22—44no—
259C22C4×#10112yes—
260C22#176414yes—
261C22C2×C4×C22⋊C411yescharacteristic
262C4—21no—
263C4—21no—
264C4—22no—
265C4—22no—
266C4—48no—
267C4C4×#10112yes—
268C4#176414yes—
269C4C22×#10111yescharacteristic
270C4C2×#41311yescharacteristic
271C4C2×#44314yes—
272C2—41no—
273C2—41no—
274C2#824214yesdirect product factor
275C2C2×C4×#10111yescharacteristic
276C2C2×#176412yes—
subgroupG/H
centerC22×C8C22⋊C4
commutatorC2×C4C22×C42
Frattini, cosocleC2×C42C24
socleC23C4×C22⋊C4
prime radicalC24#117
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C8 ◁ C22×C4×C8 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
5. #8242C2direct (N × H)
274. C2#8242direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#29602
C2×#15442
C2×#15262
C2×C8×M162
#82422
C2×#12992