Finite Group Databasebeta

← C2×#8639 #189019

Subgroups — C2×#8639 #189019

Order 512.

858 conjugacy classes of subgroups.

The subgroup lattice has 262 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2960C211yesmaximal, characteristic
2C2×#1567C212yesmaximal
3C2×#1561C212yesmaximal
4#8639C218yesmaximal, direct product factor
5C2×#1309C212yesmaximal
6C2×#533C2211yescharacteristic
7#2960—24no—
8#2960C414yes—
9#2960C2214yes—
10C2×#446—22no—
11C2×C8×Q8—22no—
12C2×#424C412yes—
13C2×#423C2214yes—
14C2×#423C2211yescharacteristic
15C2×#405C412yes—
16C22×C4×C8C2211yescharacteristic
17#1567—24no—
18#1567C2218yes—
19C2×#335—22no—
20C2×#335—22no—
21#1561—24no—
22#1561C2218yes—
23C2×#332—24no—
24#1309C2218yes—
25C22×M16—24no—
26C22×M16C2×C412yes—
27C23×C8C2×C411yescharacteristic
28C23×C8C2×C411yescharacteristic
29#533—22no—
30#533—22no—
31#533C2×C412yes—
32#533D412yes—
33#533Q812yes—
34#533C2312yes—
35C2×C4⋊Q8D412yes—
36C2×#125Q812yes—
37C2×C22⋊Q8—22no—
38C2×C4×Q8—22no—
39C2×#117C2×C412yes—
40C22×C42C2311yescharacteristic
41#446—28no—
42#446—28no—
43C8×Q8—28no—
44C8×Q8—28no—
45#424—24no—
46#424C2×C418yes—
47#423—22no—
48#423—24no—
49#423—24no—
50#423—24no—
51#423C2×C412yes—
52#423C2318yes—
53#423C2312yes—
54C2×C4⋊C8—24no—
55C2×C4⋊C8—22no—
56C2×C4⋊C8—24no—
57C2×C4⋊C8—24no—
58#405—24no—
59#405C2×C418yes—
60C2×#97—22no—
61C2×C4×C8—22no—
62C2×C4×C8C2×C412yes—
63C2×C4×C8D412yes—
64C2×C4×C8D412yes—
65C2×C4×C8D414yes—
66C2×C4×C8C2312yes—
67#335—28no—
68#335—28no—
69#332—216no—
70C22×Q8—22no—
71C23×C4C22×C411yescharacteristic
72C23×C4#4112yes—
73C2×M16—22no—
74C2×M16—28no—
75C2×M16—44no—
76C2×M16—44no—
77C2×M16—88no—
78C2×M16C22×C414yes—
79C22×C8—24no—
80C22×C8—22no—
81C22×C8—42no—
82C22×C8—44no—
83C22×C8C22⋊C411yescharacteristic
84C22×C8C22⋊C412yes—
85C22×C8C22⋊C412yes—
86C22×C8C22⋊C412yes—
87C22×C8C22⋊C411yescharacteristic
88C22×C8C22×C412yes—
89C22×C8C22×C412yes—
90C4⋊Q8—22no—
91C4⋊Q8—22no—
92C4⋊Q8C4⋊C414yes—
93C4⋊Q8C2×D414yes—
94#125—24no—
95#125C4⋊C414yes—
96#125C2×Q814yes—
97C22⋊Q8—24no—
98C22⋊Q8—24no—
99C22⋊Q8—24no—
100C22⋊Q8—24no—
101C4×Q8—24no—
102C4×Q8—24no—
103C4×Q8—24no—
104C4×Q8—24no—
105#117—22no—
106#117—22no—
107#117C4⋊C414yes—
108#117C22×C414yes—
109C2×C4⋊C4—22no—
110C2×C4⋊C4—24no—
111C2×C4⋊C4C4⋊C414yes—
112C2×C22⋊C4—22no—
113C2×C42—22no—
114C2×C42C22×C411yescharacteristic
115C2×C42C2×D412yes—
116C2×C42C2×D412yes—
117C2×C42C2×D411yescharacteristic
118C2×C42C2×D411yescharacteristic
119C2×C42C2×Q811yescharacteristic
120C2×C42C2×Q811yescharacteristic
121C2×C42#4112yes—
122C2×C42C2411yescharacteristic
123C4⋊C8—216no—
124C4⋊C8—24no—
125C4⋊C8—24no—
126C4⋊C8—28no—
127C4⋊C8—28no—
128C4⋊C8—44no—
129C4⋊C8—44no—
130#97—28no—
131C4×C8—28no—
132C4×C8C22⋊C414yes—
133C4×C8C22⋊C414yes—
134C4×C8C2×D414yes—
135C4×C8C2×D414yes—
136C24#11711yescharacteristic
137C2×Q8—24no—
138C2×Q8—24no—
139C2×Q8—44no—
140C2×Q8—44no—
141C22×C4—22no—
142C22×C4—22no—
143C22×C4—24no—
144C22×C4—24no—
145C22×C4—24no—
146C22×C4C2×C22⋊C411yescharacteristic
147C22×C4C2×C22⋊C411yescharacteristic
148C22×C4C2×C4⋊C411yescharacteristic
149C22×C4C2×C4⋊C411yescharacteristic
150C22×C4#11712yes—
151C22×C4#11711yescharacteristic
152C22×C4#12112yes—
153C22×C4#12112yes—
154C22×C4C22⋊Q812yes—
155C22×C4C22⋊Q812yes—
156C22×C4C23×C411yescharacteristic
157C22×C4C2×#4112yes—
158M16—44no—
159M16—44no—
160M16—88no—
161M16—88no—
162C2×C8—22no—
163C2×C8—24no—
164C2×C8—24no—
165C2×C8—24no—
166C2×C8—24no—
167C2×C8—42no—
168C2×C8—42no—
169C2×C8—44no—
170C2×C8—48no—
171C2×C8—88no—
172C2×C8#10114yes—
173C2×C8C2×C22⋊C412yes—
174C2×C8C2×C22⋊C414yes—
175C2×C8C2×C22⋊C412yes—
176C4⋊C4—24no—
177C4⋊C4—28no—
178C4⋊C4—28no—
179C4⋊C4—24no—
180C4⋊C4—24no—
181C4⋊C4C2×C4⋊C418yes—
182C22⋊C4—24no—
183C22⋊C4—24no—
184C42—24no—
185C42—24no—
186C42C2×C22⋊C412yes—
187C42C2×C4⋊C411yescharacteristic
188C42C2×C4⋊C411yescharacteristic
189C42#12112yes—
190C42#12112yes—
191C42C22⋊Q812yes—
192C42C22⋊Q812yes—
193C42C22×D412yes—
194C42C22×D411yescharacteristic
195C42C22×Q811yescharacteristic
196C23—22no—
197C23—24no—
198C23#38011yescharacteristic
199C23#38011yescharacteristic
200C23C2×#11711yescharacteristic
201Q8—48no—
202Q8—44no—
203Q8—44no—
204C2×C4—22no—
205C2×C4—24no—
206C2×C4—22no—
207C2×C4—22no—
208C2×C4—24no—
209C2×C4—24no—
210C2×C4—21no—
211C2×C4—21no—
212C2×C4—21no—
213C2×C4—21no—
214C2×C4—22no—
215C2×C4—22no—
216C2×C4—22no—
217C2×C4—22no—
218C2×C4—28no—
219C2×C4—48no—
220C2×C4#38012yes—
221C2×C4#38011yescharacteristic
222C2×C4#38011yescharacteristic
223C2×C4#38012yes—
224C2×C4C2×#10112yes—
225C2×C4#41312yes—
226C2×C4#47214yes—
227C2×C4#47314yes—
228C2×C4C22×C22⋊C411yescharacteristic
229C2×C4C22×C4⋊C411yescharacteristic
230C2×C4C2×#12112yes—
231C2×C4C2×C22⋊Q812yes—
232C8—22no—
233C8—24no—
234C8—44no—
235C8—88no—
236C8C2×#10114yes—
237C22—21no—
238C22—21no—
239C22—22no—
240C22—22no—
241C22—44no—
242C22#180112yes—
243C22#181614yes—
244C22C2×#38011yescharacteristic
245C4—21no—
246C4—21no—
247C4—22no—
248C4—22no—
249C4—48no—
250C4#180112yes—
251C4#181614yes—
252C4C22×#10111yescharacteristic
253C4C2×#41311yescharacteristic
254C4C2×#47212yes—
255C4C2×#47312yes—
256C2—41no—
257C2—41no—
258C2#863914yesdirect product factor
259C2C2×#180111yescharacteristic
260C2C2×#181612yes—
subgroupG/H
center, socleC23#380
commutatorC22×C4C23×C4
Frattini, cosocleC2×C42C24
prime radicalC24#117
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #8639C2direct (N × H)
258. C2#8639direct (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×#15672
C2×#15612
#86392
C2×#13092