Finite Group Databasebeta

← C2×#8614 #188858

Subgroups — C2×#8614 #188858

Order 512.

1346 conjugacy classes of subgroups.

The subgroup lattice has 341 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C8×D4C211yesmaximal, characteristic
2C2×#1800C212yesmaximal
3C2×#1566C212yesmaximal, complemented
4#8614C218yesmaximal, direct product factor
5C2×#1292C212yesmaximal, complemented
6C24×C8C412yes—
7C22×C4×D4C2211yescharacteristic
8C2×C8×D4—22no—
9C2×C8×D4—22no—
10C2×C8×D4—24no—
11C2×C8×D4C414yes—
12C2×C8×D4C2214yes—
13C2×#423C2214yes—
14C22×C4⋊C8C2211yescharacteristic
15C22×#100—22no—
16C22×C22⋊C8C412yes—
17C22×C4×C8C2211yescharacteristic
18#1800—24no—
19#1800C2218yes—
20C2×#343—22no—
21#1566—24no—
22#1566C2218yescomplemented
23C2×#334—22no—
24C2×#334—22no—
25#1292C2218yescomplemented
26C23×D4D411yescharacteristic
27C24×C4C2×C412yes—
28C22×M16—24no—
29C23×C8—24no—
30C23×C8—22no—
31C23×C8—22no—
32C23×C8—48no—
33C23×C8C2×C411yescharacteristic
34C23×C8C2×C412yes—
35C23×C8C2×C418yes—
36C23×C8C2×C411yescharacteristic
37C2×C4×D4—22no—
38C2×C4×D4—22no—
39C2×C4×D4—22no—
40C2×C4×D4—22no—
41C2×C4×D4C2×C412yes—
42C2×C4×D4D412yes—
43C2×C4×D4Q812yes—
44C2×C4×D4C2312yes—
45C22×C4⋊C4D411yescharacteristic
46C22×C22⋊C4Q812yes—
47C22×C42C2311yescharacteristic
48C8×D4—28no—
49C8×D4—28no—
50C8×D4—28no—
51C8×D4—28no—
52#423—24no—
53#423—24no—
54#423—24no—
55#423C2318yes—
56C2×C4⋊C8—22no—
57C2×C4⋊C8—22no—
58C2×C4⋊C8—24no—
59C2×C4⋊C8—24no—
60C2×C4⋊C8C2×C412yes—
61C2×C4⋊C8C2312yes—
62C2×#100—28no—
63C2×#100—48no—
64C2×C22⋊C8—24no—
65C2×C22⋊C8—24no—
66C2×C22⋊C8C2×C418yes—
67C2×C4×C8C2×C412yes—
68C2×C4×C8D412yes—
69C2×C4×C8D412yes—
70C2×C4×C8D414yes—
71C2×C4×C8C2312yes—
72#343—28no—
73#334—28no—
74#334—28no—
75C25C4⋊C412yes—
76C22×D4—22no—
77C22×D4—22no—
78C22×D4—24no—
79C22×D4C4⋊C412yes—
80C22×D4SD1618yes—
81C22×D4C2×D412yes—
82C23×C4—22no—
83C23×C4—22no—
84C23×C4—22no—
85C23×C4—22no—
86C23×C4—44no—
87C23×C4—44no—
88C23×C4C4⋊C412yes—
89C23×C4C4⋊C414yes—
90C23×C4C22×C411yescharacteristic
91C23×C4C22×C414yes—
92C23×C4C2×D411yescharacteristic
93C23×C4C2×Q811yescharacteristic
94C2×M16—28no—
95C2×M16—44no—
96C2×M16—48no—
97C2×M16—48no—
98C22×C8—24no—
99C22×C8—22no—
100C22×C8—22no—
101C22×C8—28no—
102C22×C8—28no—
103C22×C8—42no—
104C22×C8—48no—
105C22×C8—416no—
106C22×C8—416no—
107C22×C8—48no—
108C22×C8—44no—
109C22×C8—44no—
110C22×C8C22⋊C411yescharacteristic
111C22×C8C22⋊C412yes—
112C22×C8C22⋊C412yes—
113C22×C8C22⋊C412yes—
114C22×C8C22⋊C411yescharacteristic
115C22×C8C22×C412yes—
116C22×C8C22×C414yes—
117C22×C8C22×C412yes—
118C4×D4—24no—
119C4×D4—24no—
120C4×D4—24no—
121C4×D4—24no—
122C4×D4—24no—
123C4×D4—24no—
124C4×D4—24no—
125C4×D4—24no—
126C2×C4⋊C4—22no—
127C2×C4⋊C4—22no—
128C2×C4⋊C4C4⋊C412yes—
129C2×C4⋊C4C2×D412yes—
130C2×C22⋊C4—24no—
131C2×C22⋊C4—24no—
132C2×C22⋊C4C4⋊C414yes—
133C2×C22⋊C4C2×Q814yes—
134C2×C42C22×C411yescharacteristic
135C2×C42C2×D412yes—
136C2×C42C2×D412yes—
137C2×C42C2×D411yescharacteristic
138C2×C42C2×Q811yescharacteristic
139C2×C42#4112yes—
140C2×C42#4112yes—
141C2×C42C2411yescharacteristic
142C4⋊C8—24no—
143C4⋊C8—24no—
144C4⋊C8—28no—
145C4⋊C8—28no—
146C4⋊C8—44no—
147C4⋊C8—44no—
148#100—416no—
149C22⋊C8—216no—
150C4×C8C22⋊C414yes—
151C4×C8C22⋊C414yes—
152C4×C8C2×D414yes—
153C4×C8C2×D414yes—
154C24—22no—
155C24—22no—
156C24—24no—
157C24—44no—
158C24—44no—
159C24#10618yes—
160C24C2×C4⋊C411yescharacteristic
161C24C2×C4⋊C414yes—
162C2×D4—24no—
163C2×D4—24no—
164C2×D4—24no—
165C2×D4—24no—
166C2×D4—216no—
167C2×D4—216no—
168C2×D4#10618yes—
169C2×D4C2×SD1618yes—
170C22×C4—22no—
171C22×C4—22no—
172C22×C4—22no—
173C22×C4—22no—
174C22×C4—24no—
175C22×C4—24no—
176C22×C4—24no—
177C22×C4—24no—
178C22×C4—42no—
179C22×C4—44no—
180C22×C4—48no—
181C22×C4—48no—
182C22×C4—44no—
183C22×C4—44no—
184C22×C4—48no—
185C22×C4—44no—
186C22×C4—44no—
187C22×C4—44no—
188C22×C4—44no—
189C22×C4C2×C22⋊C411yescharacteristic
190C22×C4C2×C22⋊C411yescharacteristic
191C22×C4C2×C4⋊C411yescharacteristic
192C22×C4C2×C4⋊C414yes—
193C22×C4C2×C4⋊C411yescharacteristic
194C22×C4C2×C4⋊C411yescharacteristic
195C22×C4#11711yescharacteristic
196C22×C4#11711yescharacteristic
197C22×C4#12112yes—
198C22×C4#12112yes—
199C22×C4C22⋊Q812yes—
200C22×C4C22⋊Q812yes—
201C22×C4C2×SD1614yes—
202C22×C4#13514yes—
203C22×C4C23×C411yescharacteristic
204C22×C4C22×D411yescharacteristic
205C22×C4C22×Q811yescharacteristic
206M16—48no—
207M16—48no—
208M16—88no—
209C2×C8—22no—
210C2×C8—24no—
211C2×C8—24no—
212C2×C8—24no—
213C2×C8—24no—
214C2×C8—42no—
215C2×C8—42no—
216C2×C8—416no—
217C2×C8—44no—
218C2×C8—44no—
219C2×C8—416no—
220C2×C8—44no—
221C2×C8—48no—
222C2×C8—88no—
223C2×C8#10014yescomplemented
224C2×C8C2×C22⋊C414yes—
225C2×C8C2×C22⋊C412yes—
226C2×C8C2×C22⋊C412yes—
227C4⋊C4—24no—
228C4⋊C4—24no—
229C22⋊C4—28no—
230C22⋊C4—28no—
231C42C2×C22⋊C412yes—
232C42#11712yes—
233C42#12112yes—
234C42#12112yes—
235C42C22⋊Q812yes—
236C42C22⋊Q812yes—
237C42C22×D412yes—
238C42C2×#4112yes—
239C23—22no—
240C23—22no—
241C23—28no—
242C23—28no—
243C23—24no—
244C23—24no—
245C23—44no—
246C23—416no—
247C23—44no—
248C23—44no—
249C23—416no—
250C23—44no—
251C23—44no—
252C23—44no—
253C23#38011yescharacteristic
254C23#38011yescharacteristic
255C23C2×#10612yes—
256C23C2×#10618yes—
257C23#42712yes—
258C23C22×C4⋊C411yescharacteristic
259D4—216no—
260D4—216no—
261C2×C4—22no—
262C2×C4—24no—
263C2×C4—22no—
264C2×C4—22no—
265C2×C4—21no—
266C2×C4—21no—
267C2×C4—21no—
268C2×C4—21no—
269C2×C4—24no—
270C2×C4—41no—
271C2×C4—42no—
272C2×C4—41no—
273C2×C4—48no—
274C2×C4—48no—
275C2×C4—44no—
276C2×C4—44no—
277C2×C4—48no—
278C2×C4—44no—
279C2×C4—44no—
280C2×C4—44no—
281C2×C4#38012yes—
282C2×C4#38011yescharacteristic
283C2×C4#38011yescharacteristic
284C2×C4#38012yes—
285C2×C4C2×#10012yes—
286C2×C4#41312yes—
287C2×C4C2×#10612yes—
288C2×C4#42712yes—
289C2×C4#46518yes—
290C2×C4#46518yes—
291C2×C4C22×C22⋊C411yescharacteristic
292C2×C4C2×#11711yescharacteristic
293C2×C4C2×#12112yes—
294C2×C4C2×C22⋊Q812yes—
295C2×C4C22×SD1612yes—
296C2×C4C2×#13512yes—
297C8—22no—
298C8—24no—
299C8—44no—
300C8—88no—
301C8C2×#10014yescomplemented
302C22—21no—
303C22—21no—
304C22—24no—
305C22—24no—
306C22—21no—
307C22—21no—
308C22—28no—
309C22—48no—
310C22—416no—
311C22—48no—
312C22—44no—
313C22—416no—
314C22—44no—
315C22#180012yes—
316C22#180712yes—
317C22#180712yes—
318C22#181312yes—
319C22C2×#38011yescharacteristic
320C22C22×#10611yescharacteristic
321C22C2×#42711yescharacteristic
322C4—21no—
323C4—21no—
324C4—22no—
325C4—22no—
326C4—44no—
327C4#180012yes—
328C4#180714yes—
329C4C22×#10011yescharacteristic
330C4C2×#41311yescharacteristic
331C4C2×#46514yes—
332C2—22no—
333C2—21no—
334C2—21no—
335C2—48no—
336C2#861414yesdirect product factor
337C2C2×#180011yescharacteristic
338C2C2×#180711yescharacteristic
339C2C2×#181311yescharacteristic
subgroupG/H
center, socleC23#380
commutatorC22×C4C23×C4
Frattini, cosocleC2×C42C24
prime radicalC23×D4D4
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
3. C2×#1566C2semidirect
4. #8614C2direct (N × H)
5. C2×#1292C2semidirect
22. #1566C22semidirect
25. #1292C22semidirect
223. C2×C8#100semidirect
301. C8C2×#100semidirect
336. C2#8614direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C8×D42
C2×#18002
C2×#15662
#86142
C2×#12922