Finite Group Databasebeta

← C2×#8617 #188862

Subgroups — C2×#8617 #188862

Order 512.

1042 conjugacy classes of subgroups.

The subgroup lattice has 311 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C8×Q8C211yesmaximal, characteristic
2C2×#1801C212yesmaximal
3C2×#1567C212yesmaximal
4#8617C218yesmaximal, direct product factor
5C2×#1292C212yesmaximal
6C22×C4×Q8C2211yescharacteristic
7C2×C8×Q8—22no—
8C2×C8×Q8—22no—
9C2×C8×Q8—24no—
10C2×C8×Q8C414yes—
11C2×C8×Q8C2214yes—
12C2×#423C2214yes—
13C22×C4⋊C8C412yes—
14C22×C4⋊C8C2211yescharacteristic
15C22×#101—22no—
16C22×C4×C8C412yes—
17C22×C4×C8C2211yescharacteristic
18#1801—24no—
19#1801C2218yes—
20C2×#343—22no—
21#1567—24no—
22#1567C2218yes—
23C2×#335—22no—
24C2×#335—22no—
25#1292C2218yes—
26C23×Q8D411yescharacteristic
27C22×M16—24no—
28C23×C8C2×C411yescharacteristic
29C23×C8C2×C412yes—
30C23×C8C2×C411yescharacteristic
31C2×C4×Q8—22no—
32C2×C4×Q8—22no—
33C2×C4×Q8—22no—
34C2×C4×Q8—22no—
35C2×C4×Q8C2×C412yes—
36C2×C4×Q8D412yes—
37C2×C4×Q8Q812yes—
38C2×C4×Q8C2312yes—
39C22×C4⋊C4D411yescharacteristic
40C22×C4⋊C4Q812yes—
41C22×C42C2×C412yes—
42C22×C42C2311yescharacteristic
43C8×Q8—28no—
44C8×Q8—28no—
45C8×Q8—28no—
46C8×Q8—28no—
47#423—24no—
48#423—24no—
49#423—24no—
50#423C2318yes—
51C2×C4⋊C8—24no—
52C2×C4⋊C8—24no—
53C2×C4⋊C8—22no—
54C2×C4⋊C8—22no—
55C2×C4⋊C8—24no—
56C2×C4⋊C8—24no—
57C2×C4⋊C8C2×C418yes—
58C2×C4⋊C8C2×C412yes—
59C2×C4⋊C8C2312yes—
60C2×#101—28no—
61C2×#101—48no—
62C2×C4×C8—22no—
63C2×C4×C8—24no—
64C2×C4×C8—22no—
65C2×C4×C8C2×C418yes—
66C2×C4×C8C2×C412yes—
67C2×C4×C8D412yes—
68C2×C4×C8D412yes—
69C2×C4×C8D414yes—
70C2×C4×C8C2312yes—
71#343—28no—
72#335—28no—
73#335—28no—
74C22×Q8—22no—
75C22×Q8—22no—
76C22×Q8—24no—
77C22×Q8C4⋊C412yes—
78C22×Q8D814yes—
79C22×Q8Q1614yes—
80C22×Q8C2×D412yes—
81C23×C4C4⋊C412yes—
82C23×C4C4⋊C412yes—
83C23×C4C22×C411yescharacteristic
84C23×C4C2×D411yescharacteristic
85C23×C4C2×Q811yescharacteristic
86C2×M16—28no—
87C2×M16—44no—
88C2×M16—48no—
89C2×M16—48no—
90C22×C8—24no—
91C22×C8—22no—
92C22×C8—22no—
93C22×C8—42no—
94C22×C8—44no—
95C22×C8—44no—
96C22×C8C22⋊C411yescharacteristic
97C22×C8C22⋊C412yes—
98C22×C8C22⋊C412yes—
99C22×C8C22⋊C412yes—
100C22×C8C22⋊C411yescharacteristic
101C22×C8C22×C412yes—
102C22×C8C22×C414yes—
103C22×C8C22×C412yes—
104C4×Q8—24no—
105C4×Q8—24no—
106C4×Q8—24no—
107C4×Q8—24no—
108C4×Q8—24no—
109C4×Q8—24no—
110C4×Q8—24no—
111C4×Q8—24no—
112C2×C4⋊C4—22no—
113C2×C4⋊C4—22no—
114C2×C4⋊C4—24no—
115C2×C4⋊C4—24no—
116C2×C4⋊C4C4⋊C412yes—
117C2×C4⋊C4C4⋊C414yes—
118C2×C4⋊C4C2×D412yes—
119C2×C4⋊C4C2×Q814yes—
120C2×C42—22no—
121C2×C42—22no—
122C2×C42—22no—
123C2×C42—22no—
124C2×C42C4⋊C414yes—
125C2×C42C22×C414yes—
126C2×C42C22×C411yescharacteristic
127C2×C42C2×D412yes—
128C2×C42C2×D412yes—
129C2×C42C2×D411yescharacteristic
130C2×C42C2×Q811yescharacteristic
131C2×C42#4112yes—
132C2×C42#4112yes—
133C2×C42C2411yescharacteristic
134C4⋊C8—216no—
135C4⋊C8—24no—
136C4⋊C8—24no—
137C4⋊C8—28no—
138C4⋊C8—28no—
139C4⋊C8—44no—
140C4⋊C8—44no—
141#101—416no—
142C4×C8—28no—
143C4×C8—28no—
144C4×C8C22⋊C414yes—
145C4×C8C22⋊C414yes—
146C4×C8C2×D414yes—
147C4×C8C2×D414yes—
148C24C2×C4⋊C411yescharacteristic
149C2×Q8—24no—
150C2×Q8—24no—
151C2×Q8—24no—
152C2×Q8—24no—
153C2×Q8—28no—
154C2×Q8—28no—
155C2×Q8—28no—
156C2×Q8—28no—
157C2×Q8#10718yes—
158C2×Q8C2×D814yes—
159C2×Q8C2×Q1614yes—
160C22×C4—22no—
161C22×C4—22no—
162C22×C4—24no—
163C22×C4—22no—
164C22×C4—22no—
165C22×C4—22no—
166C22×C4—22no—
167C22×C4—42no—
168C22×C4—44no—
169C22×C4#10718yes—
170C22×C4C2×C22⋊C411yescharacteristic
171C22×C4C2×C22⋊C411yescharacteristic
172C22×C4C2×C4⋊C411yescharacteristic
173C22×C4C2×C4⋊C414yes—
174C22×C4C2×C4⋊C414yes—
175C22×C4C2×C4⋊C411yescharacteristic
176C22×C4C2×C4⋊C411yescharacteristic
177C22×C4#11711yescharacteristic
178C22×C4#11711yescharacteristic
179C22×C4#12112yes—
180C22×C4#12112yes—
181C22×C4C22⋊Q812yes—
182C22×C4C22⋊Q812yes—
183C22×C4C2×D812yes—
184C22×C4C2×Q1612yes—
185C22×C4#13514yes—
186C22×C4C23×C411yescharacteristic
187C22×C4C22×D411yescharacteristic
188C22×C4C22×Q811yescharacteristic
189M16—48no—
190M16—48no—
191M16—88no—
192C2×C8—22no—
193C2×C8—24no—
194C2×C8—24no—
195C2×C8—24no—
196C2×C8—24no—
197C2×C8—42no—
198C2×C8—42no—
199C2×C8—44no—
200C2×C8—44no—
201C2×C8—44no—
202C2×C8—48no—
203C2×C8—88no—
204C2×C8#10114yescomplemented
205C2×C8C2×C22⋊C412yes—
206C2×C8C2×C22⋊C414yes—
207C2×C8C2×C22⋊C412yes—
208C4⋊C4—24no—
209C4⋊C4—28no—
210C4⋊C4—28no—
211C4⋊C4—24no—
212C42—24no—
213C42—24no—
214C42—24no—
215C42—24no—
216C42C2×C22⋊C412yes—
217C42#11712yes—
218C42#12112yes—
219C42#12112yes—
220C42C22⋊Q812yes—
221C42C22⋊Q812yes—
222C42C22×D412yes—
223C42C2×#4112yes—
224C23—22no—
225C23—22no—
226C23#38011yescharacteristic
227C23#38011yescharacteristic
228C23C2×#10712yes—
229C23#42712yes—
230C23C22×C4⋊C411yescharacteristic
231Q8—216no—
232Q8—28no—
233Q8—28no—
234C2×C4—22no—
235C2×C4—28no—
236C2×C4—28no—
237C2×C4—24no—
238C2×C4—24no—
239C2×C4—24no—
240C2×C4—22no—
241C2×C4—22no—
242C2×C4—21no—
243C2×C4—21no—
244C2×C4—21no—
245C2×C4—21no—
246C2×C4—24no—
247C2×C4—41no—
248C2×C4—42no—
249C2×C4—41no—
250C2×C4—44no—
251C2×C4—44no—
252C2×C4—44no—
253C2×C4#38011yescharacteristic
254C2×C4#38012yes—
255C2×C4#38011yescharacteristic
256C2×C4#38012yes—
257C2×C4C2×#10112yes—
258C2×C4#41312yes—
259C2×C4C2×#10718yes—
260C2×C4C2×#10712yes—
261C2×C4#42712yes—
262C2×C4#46614yes—
263C2×C4#46614yes—
264C2×C4#46714yes—
265C2×C4#46714yes—
266C2×C4C22×C22⋊C411yescharacteristic
267C2×C4C2×#11711yescharacteristic
268C2×C4C2×#12112yes—
269C2×C4C2×C22⋊Q812yes—
270C2×C4C22×D811yescharacteristic
271C2×C4C22×Q1611yescharacteristic
272C2×C4C2×#13512yes—
273C8—22no—
274C8—24no—
275C8—44no—
276C8—88no—
277C8C2×#10114yescomplemented
278C22—21no—
279C22—21no—
280C22—24no—
281C22—24no—
282C22—21no—
283C22—21no—
284C22#180112yes—
285C22#180812yes—
286C22#180812yes—
287C22#181312yes—
288C22C2×#38011yescharacteristic
289C22C22×#10711yescharacteristic
290C22C2×#42711yescharacteristic
291C4—21no—
292C4—21no—
293C4—28no—
294C4—22no—
295C4—22no—
296C4—44no—
297C4#180112yes—
298C4#180814yes—
299C4C22×#10111yescharacteristic
300C4C2×#41311yescharacteristic
301C4C2×#46612yes—
302C4C2×#46712yes—
303C2—22no—
304C2—21no—
305C2—21no—
306C2#861714yesdirect product factor
307C2C2×#180111yescharacteristic
308C2C2×#180811yescharacteristic
309C2C2×#181311yescharacteristic
subgroupG/H
center, socleC23#380
commutatorC22×C4C23×C4
Frattini, cosocleC2×C42C24
prime radicalC24C2×C4⋊C4
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. #8617C2direct (N × H)
204. C2×C8#101semidirect
277. C8C2×#101semidirect
306. C2#8617direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C8×Q82
C2×#18012
C2×#15672
#86172
C2×#12922